annotate src/os_unix.c @ 444:d0d15b184c56

updated for version 7.0116
author vimboss
date Mon, 25 Jul 2005 20:42:36 +0000
parents 7290ddc7ba55
children a5fcf36ef512
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 * OS/2 port by Paul Slootman
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5 * VMS merge by Zoltan Arpadffy
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6 *
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7 * Do ":help uganda" in Vim to read copying and usage conditions.
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8 * Do ":help credits" in Vim to see a list of people who contributed.
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9 * See README.txt for an overview of the Vim source code.
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10 */
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11
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12 /*
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13 * os_unix.c -- code for all flavors of Unix (BSD, SYSV, SVR4, POSIX, ...)
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14 * Also for OS/2, using the excellent EMX package!!!
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15 * Also for BeOS and Atari MiNT.
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16 *
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17 * A lot of this file was originally written by Juergen Weigert and later
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18 * changed beyond recognition.
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19 */
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20
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21 /*
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22 * Some systems have a prototype for select() that has (int *) instead of
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23 * (fd_set *), which is wrong. This define removes that prototype. We define
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24 * our own prototype below.
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25 * Don't use it for the Mac, it causes a warning for precompiled headers.
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26 * TODO: use a configure check for precompiled headers?
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27 */
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28 #ifndef __APPLE__
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29 # define select select_declared_wrong
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30 #endif
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31
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32 #include "vim.h"
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33
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34 #ifdef FEAT_MZSCHEME
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35 # include "if_mzsch.h"
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36 #endif
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37
7
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38 #ifdef HAVE_FCNTL_H
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39 # include <fcntl.h>
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40 #endif
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41
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42 #include "os_unixx.h" /* unix includes for os_unix.c only */
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43
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44 #ifdef USE_XSMP
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45 # include <X11/SM/SMlib.h>
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46 #endif
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47
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48 /*
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49 * Use this prototype for select, some include files have a wrong prototype
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50 */
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51 #undef select
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52 #ifdef __BEOS__
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53 # define select beos_select
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54 #endif
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55
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56 #if defined(HAVE_SELECT)
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57 extern int select __ARGS((int, fd_set *, fd_set *, fd_set *, struct timeval *));
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58 #endif
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59
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60 #ifdef FEAT_MOUSE_GPM
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61 # include <gpm.h>
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62 /* <linux/keyboard.h> contains defines conflicting with "keymap.h",
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63 * I just copied relevant defines here. A cleaner solution would be to put gpm
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64 * code into separate file and include there linux/keyboard.h
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65 */
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66 /* #include <linux/keyboard.h> */
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67 # define KG_SHIFT 0
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68 # define KG_CTRL 2
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69 # define KG_ALT 3
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70 # define KG_ALTGR 1
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71 # define KG_SHIFTL 4
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72 # define KG_SHIFTR 5
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73 # define KG_CTRLL 6
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74 # define KG_CTRLR 7
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75 # define KG_CAPSSHIFT 8
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76
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77 static void gpm_close __ARGS((void));
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78 static int gpm_open __ARGS((void));
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79 static int mch_gpm_process __ARGS((void));
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80 #endif
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81
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82 /*
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83 * end of autoconf section. To be extended...
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84 */
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85
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86 /* Are the following #ifdefs still required? And why? Is that for X11? */
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87
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88 #if defined(ESIX) || defined(M_UNIX) && !defined(SCO)
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89 # ifdef SIGWINCH
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90 # undef SIGWINCH
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91 # endif
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92 # ifdef TIOCGWINSZ
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93 # undef TIOCGWINSZ
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94 # endif
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95 #endif
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96
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97 #if defined(SIGWINDOW) && !defined(SIGWINCH) /* hpux 9.01 has it */
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98 # define SIGWINCH SIGWINDOW
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99 #endif
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100
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101 #ifdef FEAT_X11
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102 # include <X11/Xlib.h>
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103 # include <X11/Xutil.h>
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104 # include <X11/Xatom.h>
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105 # ifdef FEAT_XCLIPBOARD
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106 # include <X11/Intrinsic.h>
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107 # include <X11/Shell.h>
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108 # include <X11/StringDefs.h>
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109 static Widget xterm_Shell = (Widget)0;
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110 static void xterm_update __ARGS((void));
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111 # endif
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112
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113 # if defined(FEAT_XCLIPBOARD) || defined(FEAT_TITLE)
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114 Window x11_window = 0;
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115 # endif
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116 Display *x11_display = NULL;
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117
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118 # ifdef FEAT_TITLE
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119 static int get_x11_windis __ARGS((void));
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120 static void set_x11_title __ARGS((char_u *));
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121 static void set_x11_icon __ARGS((char_u *));
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122 # endif
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123 #endif
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124
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125 #ifdef FEAT_TITLE
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126 static int get_x11_title __ARGS((int));
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127 static int get_x11_icon __ARGS((int));
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128
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129 static char_u *oldtitle = NULL;
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130 static int did_set_title = FALSE;
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131 static char_u *oldicon = NULL;
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132 static int did_set_icon = FALSE;
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133 #endif
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134
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135 static void may_core_dump __ARGS((void));
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136
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137 static int WaitForChar __ARGS((long));
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138 #if defined(__BEOS__)
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139 int RealWaitForChar __ARGS((int, long, int *));
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140 #else
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141 static int RealWaitForChar __ARGS((int, long, int *));
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142 #endif
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143
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144 #ifdef FEAT_XCLIPBOARD
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145 static int do_xterm_trace __ARGS((void));
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146 # define XT_TRACE_DELAY 50 /* delay for xterm tracing */
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147 #endif
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148
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149 static void handle_resize __ARGS((void));
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150
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151 #if defined(SIGWINCH)
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152 static RETSIGTYPE sig_winch __ARGS(SIGPROTOARG);
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153 #endif
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154 #if defined(SIGINT)
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155 static RETSIGTYPE catch_sigint __ARGS(SIGPROTOARG);
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156 #endif
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157 #if defined(SIGPWR)
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158 static RETSIGTYPE catch_sigpwr __ARGS(SIGPROTOARG);
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159 #endif
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160 #if defined(SIGALRM) && defined(FEAT_X11) \
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161 && defined(FEAT_TITLE) && !defined(FEAT_GUI_GTK)
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162 # define SET_SIG_ALARM
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163 static RETSIGTYPE sig_alarm __ARGS(SIGPROTOARG);
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164 static int sig_alarm_called;
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165 #endif
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166 static RETSIGTYPE deathtrap __ARGS(SIGPROTOARG);
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167
167
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168 static void catch_int_signal __ARGS((void));
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169 static void set_signals __ARGS((void));
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170 static void catch_signals __ARGS((RETSIGTYPE (*func_deadly)(), RETSIGTYPE (*func_other)()));
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171 #ifndef __EMX__
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172 static int have_wildcard __ARGS((int, char_u **));
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173 static int have_dollars __ARGS((int, char_u **));
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174 #endif
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175
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176 #ifndef NO_EXPANDPATH
167
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177 # if defined(MACOS_X) && defined(FEAT_MBYTE)
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178 extern char_u *mac_precompose_path __ARGS((char_u *decompPath, size_t decompLen, size_t *precompLen));
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179 # endif
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180 #endif
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181
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182 #if defined(MACOS_X) && defined(FEAT_MBYTE)
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183 extern void mac_conv_init __ARGS((void));
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184 extern void mac_conv_cleanup __ARGS((void));
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185 #endif
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186
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187 #ifndef __EMX__
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188 static int save_patterns __ARGS((int num_pat, char_u **pat, int *num_file, char_u ***file));
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189 #endif
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190
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191 #ifndef SIG_ERR
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192 # define SIG_ERR ((RETSIGTYPE (*)())-1)
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193 #endif
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194
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195 static int do_resize = FALSE;
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196 #ifndef __EMX__
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197 static char_u *extra_shell_arg = NULL;
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198 static int show_shell_mess = TRUE;
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199 #endif
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200 static int deadly_signal = 0; /* The signal we caught */
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201
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202 static int curr_tmode = TMODE_COOK; /* contains current terminal mode */
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203
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204 #ifdef USE_XSMP
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205 typedef struct
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206 {
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207 SmcConn smcconn; /* The SM connection ID */
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208 IceConn iceconn; /* The ICE connection ID */
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209 Bool save_yourself; /* If we're in the middle of a save_yourself */
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210 Bool shutdown; /* If we're in shutdown mode */
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211 } xsmp_config_T;
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212
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213 static xsmp_config_T xsmp;
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214 #endif
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215
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216 #ifdef SYS_SIGLIST_DECLARED
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217 /*
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218 * I have seen
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219 * extern char *_sys_siglist[NSIG];
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220 * on Irix, Linux, NetBSD and Solaris. It contains a nice list of strings
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221 * that describe the signals. That is nearly what we want here. But
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222 * autoconf does only check for sys_siglist (without the underscore), I
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223 * do not want to change everything today.... jw.
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224 * This is why AC_DECL_SYS_SIGLIST is commented out in configure.in
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225 */
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226 #endif
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227
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228 static struct signalinfo
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229 {
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230 int sig; /* Signal number, eg. SIGSEGV etc */
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231 char *name; /* Signal name (not char_u!). */
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232 char deadly; /* Catch as a deadly signal? */
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233 } signal_info[] =
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234 {
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235 #ifdef SIGHUP
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236 {SIGHUP, "HUP", TRUE},
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237 #endif
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238 #ifdef SIGQUIT
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239 {SIGQUIT, "QUIT", TRUE},
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240 #endif
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241 #ifdef SIGILL
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242 {SIGILL, "ILL", TRUE},
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243 #endif
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244 #ifdef SIGTRAP
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245 {SIGTRAP, "TRAP", TRUE},
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246 #endif
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247 #ifdef SIGABRT
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248 {SIGABRT, "ABRT", TRUE},
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249 #endif
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250 #ifdef SIGEMT
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251 {SIGEMT, "EMT", TRUE},
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252 #endif
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253 #ifdef SIGFPE
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254 {SIGFPE, "FPE", TRUE},
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255 #endif
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256 #ifdef SIGBUS
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257 {SIGBUS, "BUS", TRUE},
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258 #endif
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259 #ifdef SIGSEGV
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260 {SIGSEGV, "SEGV", TRUE},
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261 #endif
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262 #ifdef SIGSYS
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263 {SIGSYS, "SYS", TRUE},
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264 #endif
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265 #ifdef SIGALRM
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266 {SIGALRM, "ALRM", FALSE}, /* Perl's alarm() can trigger it */
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267 #endif
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268 #ifdef SIGTERM
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269 {SIGTERM, "TERM", TRUE},
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270 #endif
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271 #ifdef SIGVTALRM
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272 {SIGVTALRM, "VTALRM", TRUE},
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273 #endif
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274 #if defined(SIGPROF) && !defined(FEAT_MZSCHEME)
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275 /* MzScheme uses SIGPROF for its own needs */
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276 {SIGPROF, "PROF", TRUE},
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277 #endif
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278 #ifdef SIGXCPU
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279 {SIGXCPU, "XCPU", TRUE},
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280 #endif
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281 #ifdef SIGXFSZ
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282 {SIGXFSZ, "XFSZ", TRUE},
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283 #endif
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284 #ifdef SIGUSR1
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285 {SIGUSR1, "USR1", TRUE},
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286 #endif
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287 #ifdef SIGUSR2
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288 {SIGUSR2, "USR2", TRUE},
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289 #endif
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290 #ifdef SIGINT
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291 {SIGINT, "INT", FALSE},
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292 #endif
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293 #ifdef SIGWINCH
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294 {SIGWINCH, "WINCH", FALSE},
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295 #endif
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296 #ifdef SIGTSTP
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297 {SIGTSTP, "TSTP", FALSE},
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298 #endif
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299 #ifdef SIGPIPE
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300 {SIGPIPE, "PIPE", FALSE},
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301 #endif
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302 {-1, "Unknown!", FALSE}
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303 };
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304
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305 void
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306 mch_write(s, len)
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307 char_u *s;
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308 int len;
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309 {
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310 write(1, (char *)s, len);
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311 if (p_wd) /* Unix is too fast, slow down a bit more */
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312 RealWaitForChar(read_cmd_fd, p_wd, NULL);
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313 }
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314
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315 /*
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316 * mch_inchar(): low level input funcion.
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317 * Get a characters from the keyboard.
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318 * Return the number of characters that are available.
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319 * If wtime == 0 do not wait for characters.
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320 * If wtime == n wait a short time for characters.
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321 * If wtime == -1 wait forever for characters.
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322 */
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323 int
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324 mch_inchar(buf, maxlen, wtime, tb_change_cnt)
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325 char_u *buf;
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326 int maxlen;
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327 long wtime; /* don't use "time", MIPS cannot handle it */
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328 int tb_change_cnt;
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329 {
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330 int len;
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331
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332 /* Check if window changed size while we were busy, perhaps the ":set
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333 * columns=99" command was used. */
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334 while (do_resize)
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335 handle_resize();
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336
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337 if (wtime >= 0)
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338 {
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339 while (WaitForChar(wtime) == 0) /* no character available */
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340 {
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341 if (!do_resize) /* return if not interrupted by resize */
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342 return 0;
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343 handle_resize();
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344 }
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345 }
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346 else /* wtime == -1 */
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347 {
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348 /*
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349 * If there is no character available within 'updatetime' seconds
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350 * flush all the swap files to disk.
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351 * Also done when interrupted by SIGWINCH.
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352 */
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353 if (WaitForChar(p_ut) == 0)
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354 {
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355 #ifdef FEAT_AUTOCMD
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356 if (!did_cursorhold
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357 && has_cursorhold()
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358 && get_real_state() == NORMAL_BUSY
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359 && maxlen >= 3
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360 && !typebuf_changed(tb_change_cnt))
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361 {
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362 buf[0] = K_SPECIAL;
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363 buf[1] = KS_EXTRA;
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364 buf[2] = (int)KE_CURSORHOLD;
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365 return 3;
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366 }
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367 #endif
369
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368 before_blocking();
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369 }
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370 }
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371
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372 for (;;) /* repeat until we got a character */
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373 {
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374 while (do_resize) /* window changed size */
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375 handle_resize();
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376 /*
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377 * we want to be interrupted by the winch signal
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378 */
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379 WaitForChar(-1L);
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380 if (do_resize) /* interrupted by SIGWINCH signal */
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381 continue;
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382
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383 /* If input was put directly in typeahead buffer bail out here. */
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384 if (typebuf_changed(tb_change_cnt))
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385 return 0;
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386
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387 /*
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388 * For some terminals we only get one character at a time.
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389 * We want the get all available characters, so we could keep on
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390 * trying until none is available
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391 * For some other terminals this is quite slow, that's why we don't do
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392 * it.
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393 */
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394 len = read_from_input_buf(buf, (long)maxlen);
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395 if (len > 0)
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396 {
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397 #ifdef OS2
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398 int i;
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399
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parents:
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400 for (i = 0; i < len; i++)
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vimboss
parents:
diff changeset
401 if (buf[i] == 0)
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vimboss
parents:
diff changeset
402 buf[i] = K_NUL;
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vimboss
parents:
diff changeset
403 #endif
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vimboss
parents:
diff changeset
404 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
408
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410 handle_resize()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
412 do_resize = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
413 shell_resized();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
414 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
416 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
417 * return non-zero if a character is available
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420 mch_char_avail()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422 return WaitForChar(0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 #if defined(HAVE_TOTAL_MEM) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 # ifdef HAVE_SYS_RESOURCE_H
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vimboss
parents:
diff changeset
427 # include <sys/resource.h>
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vimboss
parents:
diff changeset
428 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 # if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_SYSCTL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 # include <sys/sysctl.h>
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vimboss
parents:
diff changeset
431 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 # include <sys/sysinfo.h>
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vimboss
parents:
diff changeset
434 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
436 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 * Return total amount of memory available. Doesn't change when memory has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438 * been allocated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 long_u
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 mch_total_mem(special)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 int special;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 # ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446 return ulimit(3, 0L); /* always 32MB? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 long_u mem = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 # ifdef HAVE_SYSCTL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451 int mib[2], physmem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 /* BSD way of getting the amount of RAM available. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 mib[0] = CTL_HW;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 mib[1] = HW_USERMEM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 len = sizeof(physmem);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458 if (sysctl(mib, 2, &physmem, &len, NULL, 0) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 mem = (long_u)physmem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463 if (mem == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 struct sysinfo sinfo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467 /* Linux way of getting amount of RAM available */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468 if (sysinfo(&sinfo) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469 mem = sinfo.totalram;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
470 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
471 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
472
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
473 # ifdef HAVE_SYSCONF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 if (mem == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
476 long pagesize, pagecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
477
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
478 /* Solaris way of getting amount of RAM available */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479 pagesize = sysconf(_SC_PAGESIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 pagecount = sysconf(_SC_PHYS_PAGES);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 if (pagesize > 0 && pagecount > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
482 mem = (long_u)pagesize * pagecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486 /* Return the minimum of the physical memory and the user limit, because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 * using more than the user limit may cause Vim to be terminated. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 # if defined(HAVE_SYS_RESOURCE_H) && defined(HAVE_GETRLIMIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 struct rlimit rlp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 if (getrlimit(RLIMIT_DATA, &rlp) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 # ifdef RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495 && rlp.rlim_cur != RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
497 && (long_u)rlp.rlim_cur < mem
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
498 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499 return (long_u)rlp.rlim_cur;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
500 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
502
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
503 if (mem > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
504 return mem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505 return (long_u)0x7fffffff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
508 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 mch_delay(msec, ignoreinput)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 long msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513 int ignoreinput;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 int old_tmode;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
516 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
517 long total = msec; /* remember original value */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
518 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 if (ignoreinput)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 /* Go to cooked mode without echo, to allow SIGINT interrupting us
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 * here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 old_tmode = curr_tmode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 if (curr_tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 settmode(TMODE_SLEEP);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 * Everybody sleeps in a different way...
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 * Prefer nanosleep(), some versions of usleep() can only sleep up to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 * one second.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
533 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
534 do
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
535 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
536 /* if total is large enough, wait by portions in p_mzq */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
537 if (total > p_mzq)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
538 msec = p_mzq;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
539 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
540 msec = total;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
541 total -= msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
542 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 #ifdef HAVE_NANOSLEEP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 struct timespec ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 ts.tv_sec = msec / 1000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 ts.tv_nsec = (msec % 1000) * 1000000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 (void)nanosleep(&ts, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 # ifdef HAVE_USLEEP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 while (msec >= 1000)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 usleep((unsigned int)(999 * 1000));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 msec -= 999;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 usleep((unsigned int)(msec * 1000));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 # ifndef HAVE_SELECT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 poll(NULL, 0, (int)msec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 # ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 _sleep2(msec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 struct timeval tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 tv.tv_sec = msec / 1000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 tv.tv_usec = (msec % 1000) * 1000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 * NOTE: Solaris 2.6 has a bug that makes select() hang here. Get
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 * a patch from Sun to fix this. Reported by Gunnar Pedersen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 select(0, NULL, NULL, NULL, &tv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 # endif /* __EMX__ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 # endif /* HAVE_SELECT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 # endif /* HAVE_NANOSLEEP */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 #endif /* HAVE_USLEEP */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
581 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
582 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
583 while (total > 0);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
584 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 settmode(old_tmode);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 WaitForChar(msec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
592 #if 0 /* disabled, no longer needed now that regmatch() is not recursive */
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
593 # if defined(HAVE_GETRLIMIT)
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
594 # define HAVE_STACK_LIMIT
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
595 # endif
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
596 #endif
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
597
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
598 #if defined(HAVE_STACK_LIMIT) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 || (!defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGSTACK))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 # define HAVE_CHECK_STACK_GROWTH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 * Support for checking for an almost-out-of-stack-space situation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 * Return a pointer to an item on the stack. Used to find out if the stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 * grows up or down.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 static void check_stack_growth __ARGS((char *p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 static int stack_grows_downwards;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 * Find out if the stack grows upwards or downwards.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 * "p" points to a variable on the stack of the caller.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 check_stack_growth(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 int i;
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vimboss
parents:
diff changeset
621
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vimboss
parents:
diff changeset
622 stack_grows_downwards = (p > (char *)&i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 #endif
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vimboss
parents:
diff changeset
625
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
626 #if defined(HAVE_STACK_LIMIT) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 static char *stack_limit = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 # include <pthread.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 # include <pthread_np.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633
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vimboss
parents:
diff changeset
634 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 * Find out until how var the stack can grow without getting into trouble.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 * Called when starting up and when switching to the signal stack in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 * deathtrap().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 get_stack_limit()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 struct rlimit rlp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 long lim;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 /* Set the stack limit to 15/16 of the allowable size. Skip this when the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 * limit doesn't fit in a long (rlim_cur might be "long long"). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 if (getrlimit(RLIMIT_STACK, &rlp) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 # ifdef RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 && rlp.rlim_cur != RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 lim = (long)rlp.rlim_cur;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 pthread_attr_t attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 size_t size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 /* On FreeBSD the initial thread always has a fixed stack size, no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 * matter what the limits are set to. Normally it's 1 Mbyte. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 pthread_attr_init(&attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 if (pthread_attr_get_np(pthread_self(), &attr) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 pthread_attr_getstacksize(&attr, &size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 if (lim > (long)size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 lim = (long)size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 pthread_attr_destroy(&attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 if (stack_grows_downwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 stack_limit = (char *)((long)&i - (lim / 16L * 15L));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 if (stack_limit >= (char *)&i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 /* overflow, set to 1/16 of current stack position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 stack_limit = (char *)((long)&i / 16L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 stack_limit = (char *)((long)&i + (lim / 16L * 15L));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 if (stack_limit <= (char *)&i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 stack_limit = NULL; /* overflow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 * Return FAIL when running out of stack space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 * "p" must point to any variable local to the caller that's on the stack.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 mch_stackcheck(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 if (stack_limit != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 if (stack_grows_downwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 if (p < stack_limit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 else if (p > stack_limit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 * Support for using the signal stack.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 * This helps when we run out of stack space, which causes a SIGSEGV. The
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 * signal handler then must run on another stack, since the normal stack is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 * completely full.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 #ifndef SIGSTKSZ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 # define SIGSTKSZ 8000 /* just a guess of how much stack is needed... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 # ifdef HAVE_SIGALTSTACK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 static stack_t sigstk; /* for sigaltstack() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 static struct sigstack sigstk; /* for sigstack() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 static void init_signal_stack __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 static char *signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 init_signal_stack()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 if (signal_stack != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 # ifdef HAVE_SIGALTSTACK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 # ifdef __APPLE__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 /* missing prototype. Adding it to osdef?.h.in doesn't work, because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 * "struct sigaltstack" needs to be declared. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 extern int sigaltstack __ARGS((const struct sigaltstack *ss, struct sigaltstack *oss));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 # ifdef HAVE_SS_BASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 sigstk.ss_base = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 sigstk.ss_sp = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 sigstk.ss_size = SIGSTKSZ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 sigstk.ss_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 (void)sigaltstack(&sigstk, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 sigstk.ss_sp = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 if (stack_grows_downwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 sigstk.ss_sp += SIGSTKSZ - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 sigstk.ss_onstack = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 (void)sigstack(&sigstk, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 * We need correct potatotypes for a signal function, otherwise mean compilers
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 * will barf when the second argument to signal() is ``wrong''.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 * Let me try it with a few tricky defines from my own osdef.h (jw).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 #if defined(SIGWINCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 sig_winch SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 /* this is not required on all systems, but it doesn't hurt anybody */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 do_resize = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 #if defined(SIGINT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 catch_sigint SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 /* this is not required on all systems, but it doesn't hurt anybody */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 #if defined(SIGPWR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 catch_sigpwr SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 {
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
797 /* this is not required on all systems, but it doesn't hurt anybody */
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
798 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 * I'm not sure we get the SIGPWR signal when the system is really going
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 * down or when the batteries are almost empty. Just preserve the swap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 * files and don't exit, that can't do any harm.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804 ml_sync_all(FALSE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 * signal function for alarm().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 sig_alarm SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 /* doesn't do anything, just to break a system call */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 sig_alarm_called = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822
188
041a413d626d updated for version 7.0057
vimboss
parents: 180
diff changeset
823 #if (defined(HAVE_SETJMP_H) \
041a413d626d updated for version 7.0057
vimboss
parents: 180
diff changeset
824 && ((defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) \
041a413d626d updated for version 7.0057
vimboss
parents: 180
diff changeset
825 || defined(FEAT_LIBCALL))) \
041a413d626d updated for version 7.0057
vimboss
parents: 180
diff changeset
826 || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 * A simplistic version of setjmp() that only allows one level of using.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 * Don't call twice before calling mch_endjmp()!.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 * Usage:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 * mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 * if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 * {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 * mch_didjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 * EMSG("crash!");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 * }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 * else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 * {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 * do_the_work;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 * mch_endjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 * }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 * Note: Can't move SETJMP() here, because a function calling setjmp() must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 * not return before the saved environment is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 * Returns OK for normal return, FAIL when the protected code caused a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 * problem and LONGJMP() was used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 mch_startjmp()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 #ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 lc_signal = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853 lc_active = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 mch_endjmp()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 lc_active = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 mch_didjmp()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 /* On FreeBSD the signal stack has to be reset after using siglongjmp(),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 * otherwise catching the signal only works once. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 init_signal_stack();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 * This function handles deadly signals.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 * It tries to preserve any swap file and exit properly.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 * (partly from Elvis).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 deathtrap SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 static int entered = 0; /* count the number of times we got here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 Note: when memory has been corrupted
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 this may get an arbitrary value! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 #ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 * Catch a crash in protected code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 * Restores the environment saved in lc_jump_env, which looks like
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 * SETJMP() returns 1.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 if (lc_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 # if defined(SIGHASARG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 lc_signal = sigarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 lc_active = FALSE; /* don't jump again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 LONGJMP(lc_jump_env, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 /* NOTREACHED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
905 #ifdef SIGHASARG
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
906 /* When SIGHUP, SIGQUIT, etc. are blocked: postpone the effect and return
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
907 * here. This avoids that a non-reentrant function is interrupted, e.g.,
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
908 * free(). Calling free() again may then cause a crash. */
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
909 if (entered == 0
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
910 && (0
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
911 # ifdef SIGHUP
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
912 || sigarg == SIGHUP
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
913 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
914 # ifdef SIGQUIT
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
915 || sigarg == SIGQUIT
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
916 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
917 # ifdef SIGTERM
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
918 || sigarg == SIGTERM
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
919 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
920 # ifdef SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
921 || sigarg == SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
922 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
923 # ifdef SIGUSR1
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
924 || sigarg == SIGUSR1
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
925 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
926 # ifdef SIGUSR2
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
927 || sigarg == SIGUSR2
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
928 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
929 )
413
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 407
diff changeset
930 && !vim_handle_signal(sigarg))
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
931 SIGRETURN;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
932 #endif
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
933
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 /* Remember how often we have been called. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 ++entered;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 /* Set the v:dying variable. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 set_vim_var_nr(VV_DYING, (long)entered);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
942 #ifdef HAVE_STACK_LIMIT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 /* Since we are now using the signal stack, need to reset the stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 * limit. Otherwise using a regexp will fail. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 get_stack_limit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 #ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 /* try to find the name of this signal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 for (i = 0; signal_info[i].sig != -1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 if (sigarg == signal_info[i].sig)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 deadly_signal = sigarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 full_screen = FALSE; /* don't write message to the GUI, it might be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 * part of the problem... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 * If something goes wrong after entering here, we may get here again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 * When this happens, give a message and try to exit nicely (resetting the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 * terminal mode, etc.)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 * When this happens twice, just exit, don't even try to give a message,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 * stack may be corrupt or something weird.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 * When this still happens again (or memory was corrupted in such a way
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 * that "entered" was clobbered) use _exit(), don't try freeing resources.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 if (entered >= 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 reset_signals(); /* don't catch any signals anymore */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 may_core_dump();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 if (entered >= 4)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 _exit(8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 exit(7);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 if (entered == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 OUT_STR(_("Vim: Double signal, exiting\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 getout(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 #ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 sprintf((char *)IObuff, _("Vim: Caught deadly signal %s\n"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 signal_info[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 sprintf((char *)IObuff, _("Vim: Caught deadly signal\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 preserve_exit(); /* preserve files and exit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
990 #ifdef NBDEBUG
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
991 reset_signals();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
992 may_core_dump();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
993 abort();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
994 #endif
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
995
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 #ifdef _REENTRANT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 * On Solaris with multi-threading, suspending might not work immediately.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 * Catch the SIGCONT signal, which will be used as an indication whether the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 * suspending has been done or not.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 static int sigcont_received;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 static RETSIGTYPE sigcont_handler __ARGS(SIGPROTOARG);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 * signal handler for SIGCONT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 sigcont_handler SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 sigcont_received = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 * If the machine has job control, use it to suspend the program,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 * otherwise fake it by starting a new shell.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 mch_suspend()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 /* BeOS does have SIGTSTP, but it doesn't work. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 #if defined(SIGTSTP) && !defined(__BEOS__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 out_flush(); /* needed to make cursor visible on some systems */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 settmode(TMODE_COOK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 out_flush(); /* needed to disable mouse on some systems */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 /* Since we are going to sleep, we can't respond to requests for the X
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 * selections. Lose them, otherwise other applications will hang. But
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 * first copy the text to cut buffer 0. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 if (clip_star.owned || clip_plus.owned)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 x11_export_final_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 if (clip_star.owned)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 clip_lose_selection(&clip_star);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 if (clip_plus.owned)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 clip_lose_selection(&clip_plus);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 if (x11_display != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 XFlush(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 # ifdef _REENTRANT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 sigcont_received = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 kill(0, SIGTSTP); /* send ourselves a STOP signal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 # ifdef _REENTRANT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 /* When we didn't suspend immediately in the kill(), do it now. Happens
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 * on multi-threaded Solaris. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 if (!sigcont_received)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 pause();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 # ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 * Set oldtitle to NULL, so the current title is obtained again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 vim_free(oldtitle);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 oldtitle = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 settmode(TMODE_RAW);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 suspend_shell();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 mch_init()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 Columns = 80;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 Rows = 24;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 set_signals();
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1083
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1084 #if defined(MACOS_X) && defined(FEAT_MBYTE)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1085 mac_conv_init();
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1086 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 set_signals()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 #if defined(SIGWINCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 * WINDOW CHANGE signal is handled with sig_winch().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 * We want the STOP signal to work, to make mch_suspend() work.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 * For "rvim" the STOP signal is ignored.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 #ifdef SIGTSTP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 signal(SIGTSTP, restricted ? SIG_IGN : SIG_DFL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 #ifdef _REENTRANT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 signal(SIGCONT, sigcont_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 * We want to ignore breaking of PIPEs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 #ifdef SIGPIPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 signal(SIGPIPE, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 #ifdef SIGINT
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1118 catch_int_signal();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 * Ignore alarm signals (Perl's alarm() generates it).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 #ifdef SIGALRM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 signal(SIGALRM, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 * Catch SIGPWR (power failure?) to preserve the swap files, so that no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 * work will be lost.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 #ifdef SIGPWR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 * Arrange for other signals to gracefully shutdown Vim.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 catch_signals(deathtrap, SIG_ERR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 #if defined(FEAT_GUI) && defined(SIGHUP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 * When the GUI is running, ignore the hangup signal.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 signal(SIGHUP, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1150 #if defined(SIGINT) || defined(PROTO)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1151 /*
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1152 * Catch CTRL-C (only works while in Cooked mode).
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1153 */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1154 static void
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1155 catch_int_signal()
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1156 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1157 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1158 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1159 #endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1160
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 reset_signals()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 catch_signals(SIG_DFL, SIG_DFL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 #ifdef _REENTRANT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 /* SIGCONT isn't in the list, because its default action is ignore */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 signal(SIGCONT, SIG_DFL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 catch_signals(func_deadly, func_other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 RETSIGTYPE (*func_deadly)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 RETSIGTYPE (*func_other)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 for (i = 0; signal_info[i].sig != -1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 if (signal_info[i].deadly)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 #if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGACTION)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 struct sigaction sa;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 /* Setup to use the alternate stack for the signal function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 sa.sa_handler = func_deadly;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 sigemptyset(&sa.sa_mask);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 # if defined(__linux__) && defined(_REENTRANT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 /* On Linux, with glibc compiled for kernel 2.2, there is a bug in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 * thread handling in combination with using the alternate stack:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 * pthread library functions try to use the stack pointer to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 * identify the current thread, causing a SEGV signal, which
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 * recursively calls deathtrap() and hangs. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 sa.sa_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 sa.sa_flags = SA_ONSTACK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 sigaction(signal_info[i].sig, &sa, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 # if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGVEC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 struct sigvec sv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 /* Setup to use the alternate stack for the signal function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 sv.sv_handler = func_deadly;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 sv.sv_mask = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 sv.sv_flags = SV_ONSTACK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 sigvec(signal_info[i].sig, &sv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 signal(signal_info[i].sig, func_deadly);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 else if (func_other != SIG_ERR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 signal(signal_info[i].sig, func_other);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 /*
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1217 * Handling of SIGHUP, SIGQUIT and SIGTERM:
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1218 * "when" == a signal: when busy, postpone, otherwise return TRUE
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1219 * "when" == SIGNAL_BLOCK: Going to be busy, block signals
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1220 * "when" == SIGNAL_UNBLOCK: Going wait, unblock signals
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1221 * Returns TRUE when Vim should exit.
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1222 */
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1223 int
413
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 407
diff changeset
1224 vim_handle_signal(sig)
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1225 int sig;
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1226 {
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1227 static int got_signal = 0;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1228 static int blocked = TRUE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1229
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1230 switch (sig)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1231 {
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1232 case SIGNAL_BLOCK: blocked = TRUE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1233 break;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1234
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1235 case SIGNAL_UNBLOCK: blocked = FALSE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1236 if (got_signal != 0)
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1237 {
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1238 kill(getpid(), got_signal);
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1239 got_signal = 0;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1240 }
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1241 break;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1242
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1243 default: if (!blocked)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1244 return TRUE; /* exit! */
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1245 got_signal = sig;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1246 #ifdef SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1247 if (sig != SIGPWR)
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1248 #endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1249 got_int = TRUE; /* break any loops */
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1250 break;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1251 }
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1252 return FALSE;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1253 }
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1254
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1255 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1256 * Check_win checks whether we have an interactive stdout.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1257 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1258 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260 mch_check_win(argc, argv)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 int argc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 char **argv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1263 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 * Store argv[0], may be used for $VIM. Only use it if it is an absolute
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 * name, mostly it's just "vim" and found in the path, which is unusable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 if (mch_isFullName(argv[0]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 exe_name = vim_strsave((char_u *)argv[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 if (isatty(1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 * Return TRUE if the input comes from a terminal, FALSE otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 mch_input_isatty()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 if (isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 && (defined(FEAT_XCLIPBOARD) || defined(FEAT_TITLE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 static void xopen_message __ARGS((struct timeval *tvp));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 * Give a message about the elapsed time for opening the X window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 xopen_message(tvp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 struct timeval *tvp; /* must contain start time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 struct timeval end_tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 /* Compute elapsed time. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 gettimeofday(&end_tv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 smsg((char_u *)_("Opening the X display took %ld msec"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 (end_tv.tv_sec - tvp->tv_sec) * 1000L
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 236
diff changeset
1308 + (end_tv.tv_usec - tvp->tv_usec) / 1000L);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 #if defined(FEAT_X11) && (defined(FEAT_TITLE) || defined(FEAT_XCLIPBOARD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 * A few functions shared by X11 title and clipboard code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 static int x_error_handler __ARGS((Display *dpy, XErrorEvent *error_event));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 static int x_error_check __ARGS((Display *dpy, XErrorEvent *error_event));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 static int x_connect_to_server __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 static int test_x11_window __ARGS((Display *dpy));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 static int got_x_error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 * X Error handler, otherwise X just exits! (very rude) -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 x_error_handler(dpy, error_event)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 Display *dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 XErrorEvent *error_event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 {
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 39
diff changeset
1332 XGetErrorText(dpy, error_event->error_code, (char *)IObuff, IOSIZE);
11
4424b47a0797 updated for version 7.0003
vimboss
parents: 7
diff changeset
1333 #if defined(FEAT_GUI_KDE)
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 39
diff changeset
1334 /* KDE sometimes produces X error that we want to ignore */
c75153d791d0 updated for version 7.0026
vimboss
parents: 39
diff changeset
1335 STRCAT(IObuff, _("\nVim: Got X error but we continue...\n"));
c75153d791d0 updated for version 7.0026
vimboss
parents: 39
diff changeset
1336 mch_errmsg((char *)IObuff);
11
4424b47a0797 updated for version 7.0003
vimboss
parents: 7
diff changeset
1337 return 0;
4424b47a0797 updated for version 7.0003
vimboss
parents: 7
diff changeset
1338 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 STRCAT(IObuff, _("\nVim: Got X error\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 /* We cannot print a message and continue, because no X calls are allowed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 * here (causes my system to hang). Silently continuing might be an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 * alternative... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 preserve_exit(); /* preserve files and exit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 return 0; /* NOTREACHED */
11
4424b47a0797 updated for version 7.0003
vimboss
parents: 7
diff changeset
1347 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 * Another X Error handler, just used to check for errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 x_error_check(dpy, error_event)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 Display *dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 XErrorEvent *error_event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 got_x_error = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 # if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 * An X IO Error handler, used to catch error while opening the display.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 static int x_IOerror_check __ARGS((Display *dpy));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 x_IOerror_check(dpy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 Display *dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 /* This function should not return, it causes exit(). Longjump instead. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 LONGJMP(lc_jump_env, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 /*NOTREACHED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 * An X IO Error handler, used to catch terminal errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 static int x_IOerror_handler __ARGS((Display *dpy));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 x_IOerror_handler(dpy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 Display *dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 xterm_dpy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 xterm_Shell = (Widget)0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 /* This function should not return, it causes exit(). Longjump instead. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 LONGJMP(x_jump_env, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 /*NOTREACHED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 * Return TRUE when connection to the X server is desired.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 x_connect_to_server()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 #if defined(FEAT_CLIENTSERVER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413 if (x_force_connect)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 if (x_no_connect)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 /* Check for a match with "exclude:" from 'clipboard'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 if (clip_exclude_prog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 regmatch.rm_ic = FALSE; /* Don't ignore case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423 regmatch.regprog = clip_exclude_prog;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424 if (vim_regexec(&regmatch, T_NAME, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 * Test if "dpy" and x11_window are valid by getting the window title.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 * I don't actually want it yet, so there may be a simpler call to use, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433 * this will cause the error handler x_error_check() to be called if anything
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 * is wrong, such as the window pointer being invalid (as can happen when the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 * user changes his DISPLAY, but not his WINDOWID) -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 test_x11_window(dpy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 Display *dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 int (*old_handler)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 XTextProperty text_prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 old_handler = XSetErrorHandler(x_error_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 got_x_error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 if (XGetWMName(dpy, x11_window, &text_prop))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 XFree((void *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 XSync(dpy, False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 (void)XSetErrorHandler(old_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 if (p_verbose > 0 && got_x_error)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1452 verb_msg((char_u *)_("Testing the X display failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 return (got_x_error ? FAIL : OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 static int get_x11_thing __ARGS((int get_title, int test_only));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 * try to get x11 window and display
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 get_x11_windis()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 char *winid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 static int result = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 #define XD_NONE 0 /* x11_display not set here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 #define XD_HERE 1 /* x11_display opened here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 #define XD_GUI 2 /* x11_display used from gui.dpy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477 #define XD_XTERM 3 /* x11_display used from xterm_dpy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 static int x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 static int did_set_error_handler = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 if (!did_set_error_handler)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 /* X just exits if it finds an error otherwise! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 (void)XSetErrorHandler(x_error_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 did_set_error_handler = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487
11
4424b47a0797 updated for version 7.0003
vimboss
parents: 7
diff changeset
1488 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_KDE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 * If the X11 display was opened here before, for the window where Vim
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 * was started, close that one now to avoid a memory leak.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 if (x11_display_from == XD_HERE && x11_display != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 XCloseDisplay(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 if (gui_get_x11_windis(&x11_window, &x11_display) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 x11_display_from = XD_GUI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 else if (x11_display_from == XD_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 /* GUI must have stopped somehow, clear x11_display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 /* When started with the "-X" argument, don't try connecting. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 if (!x_connect_to_server())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 * If WINDOWID not set, should try another method to find out
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 * what the current window number is. The only code I know for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 * this is very complicated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 * We assume that zero is invalid for WINDOWID.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 if (x11_window == 0 && (winid = getenv("WINDOWID")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 x11_window = (Window)atol(winid);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 if (xterm_dpy != NULL && x11_window != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 /* Checked it already. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 if (x11_display_from == XD_XTERM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 * If the X11 display was opened here before, for the window where Vim
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 * was started, close that one now to avoid a memory leak.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 if (x11_display_from == XD_HERE && x11_display != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 XCloseDisplay(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 x11_display = xterm_dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 x11_display_from = XD_XTERM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 if (test_x11_window(x11_display) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547 /* probably bad $WINDOWID */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 if (x11_window == 0 || x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 result = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 if (result != -1) /* Have already been here and set this */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 return result; /* Don't do all these X calls again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 if (x11_window != 0 && x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 RETSIGTYPE (*sig_save)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 #if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 struct timeval start_tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 if (p_verbose > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 gettimeofday(&start_tv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 * Opening the Display may hang if the DISPLAY setting is wrong, or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 * the network connection is bad. Set an alarm timer to get out.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 sig_alarm_called = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 sig_save = (RETSIGTYPE (*)())signal(SIGALRM,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 (RETSIGTYPE (*)())sig_alarm);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 alarm(2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 x11_display = XOpenDisplay(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 alarm(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 signal(SIGALRM, (RETSIGTYPE (*)())sig_save);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 if (p_verbose > 0 && sig_alarm_called)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1591 verb_msg((char_u *)_("Opening the X display timed out"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 if (x11_display != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1597 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1598 verbose_enter();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 xopen_message(&start_tv);
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1600 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1601 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 if (test_x11_window(x11_display) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 /* Maybe window id is bad */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 XCloseDisplay(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 x11_display_from = XD_HERE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 if (x11_window == 0 || x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 return (result = FAIL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 return (result = OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 * Determine original x11 Window Title
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 get_x11_title(test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 int test_only;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 {
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 22
diff changeset
1626 return get_x11_thing(TRUE, test_only);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 * Determine original x11 Window icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 get_x11_icon(test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 int test_only;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 retval = get_x11_thing(FALSE, test_only);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 /* could not get old icon, use terminal name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 if (oldicon == NULL && !test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 if (STRNCMP(T_NAME, "builtin_", 8) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 oldicon = T_NAME + 8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 oldicon = T_NAME;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 get_x11_thing(get_title, test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 int get_title; /* get title string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 int test_only;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 XTextProperty text_prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 Status status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 if (get_x11_windis() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 /* Get window/icon name if any */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 status = XGetWMName(x11_display, x11_window, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 status = XGetWMIconName(x11_display, x11_window, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670 * If terminal is xterm, then x11_window may be a child window of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 * outer xterm window that actually contains the window/icon name, so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 * keep traversing up the tree until a window with a title/icon is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 * found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 /* Previously this was only done for xterm and alikes. I don't see a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 * reason why it would fail for other terminal emulators.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 * if (term_is_xterm) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 Window root;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 Window parent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 Window win = x11_window;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 Window *children;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 unsigned int num_children;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 while (!status || text_prop.value == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 if (!XQueryTree(x11_display, win, &root, &parent, &children,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 &num_children))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 if (children)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 XFree((void *)children);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 if (parent == root || parent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 win = parent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 status = XGetWMName(x11_display, win, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 status = XGetWMIconName(x11_display, win, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 if (status && text_prop.value != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 if (!test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 #ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 if (text_prop.encoding == XA_STRING)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 oldtitle = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 oldicon = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 #ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 char **cl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 Status transform_status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 int n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 transform_status = XmbTextPropertyToTextList(x11_display,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 &cl, &n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 if (transform_status >= Success && n > 0 && cl[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 oldtitle = vim_strsave((char_u *) cl[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 oldicon = vim_strsave((char_u *) cl[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 XFreeStringList(cl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 oldtitle = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 oldicon = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 XFree((void *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 /* Are Xutf8 functions available? Avoid error from old compilers. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 #if defined(X_HAVE_UTF8_STRING) && defined(FEAT_MBYTE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 # if X_HAVE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 # define USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758 * Set x11 Window Title
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760 * get_x11_windis() must be called before this and have returned OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 set_x11_title(title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 /* XmbSetWMProperties() and Xutf8SetWMProperties() should use a STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 * when possible, COMPOUND_TEXT otherwise. COMPOUND_TEXT isn't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 * supported everywhere and STRING doesn't work for multi-byte titles.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 #ifdef USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 Xutf8SetWMProperties(x11_display, x11_window, (const char *)title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 #if XtSpecificationRelease >= 4
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 # ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 XmbSetWMProperties(x11_display, x11_window, (const char *)title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 XTextProperty text_prop;
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
1783 char *c_title = (char *)title;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 /* directly from example 3-18 "basicwin" of Xlib Programming Manual */
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
1786 (void)XStringListToTextProperty(&c_title, 1, &text_prop);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 XSetWMProperties(x11_display, x11_window, &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 XStoreName(x11_display, x11_window, (char *)title);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 XFlush(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 * Set x11 Window icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 * get_x11_windis() must be called before this and have returned OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 set_x11_icon(icon)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 char_u *icon;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 /* See above for comments about using X*SetWMProperties(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 #ifdef USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 Xutf8SetWMProperties(x11_display, x11_window, NULL, (const char *)icon,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 #if XtSpecificationRelease >= 4
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 # ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 XmbSetWMProperties(x11_display, x11_window, NULL, (const char *)icon,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 XTextProperty text_prop;
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
1820 char *c_icon = (char *)icon;
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
1821
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
1822 (void)XStringListToTextProperty(&c_icon, 1, &text_prop);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 XSetWMProperties(x11_display, x11_window, NULL, &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 XSetIconName(x11_display, x11_window, (char *)icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 XFlush(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 #else /* FEAT_X11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 get_x11_title(test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 int test_only;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 get_x11_icon(test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 int test_only;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 if (!test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 if (STRNCMP(T_NAME, "builtin_", 8) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 oldicon = T_NAME + 8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 oldicon = T_NAME;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 #endif /* FEAT_X11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 mch_can_restore_title()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 return get_x11_title(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 mch_can_restore_icon()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 return get_x11_icon(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 * Set the window title and icon.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 mch_settitle(title, icon)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 char_u *icon;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 int type = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 static int recursive = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 if (T_NAME == NULL) /* no terminal name (yet) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 if (title == NULL && icon == NULL) /* nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 /* When one of the X11 functions causes a deadly signal, we get here again
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 * recursively. Avoid hanging then (something is probably locked). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 if (recursive)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 ++recursive;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 * if the window ID and the display is known, we may use X11 calls
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 if (get_x11_windis() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 type = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 # if defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_GTK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 type = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907 * Note: if "t_TS" is set, title is set with escape sequence rather
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 * than x11 calls, because the x11 calls don't always work
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 */
11
4424b47a0797 updated for version 7.0003
vimboss
parents: 7
diff changeset
1910 #ifdef FEAT_GUI_KDE
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 22
diff changeset
1911 /* dont know why but KDE needs this one as we don't go through the next
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 22
diff changeset
1912 * function... */
11
4424b47a0797 updated for version 7.0003
vimboss
parents: 7
diff changeset
1913 gui_mch_settitle(title, icon);
4424b47a0797 updated for version 7.0003
vimboss
parents: 7
diff changeset
1914 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 if ((type || *T_TS != NUL) && title != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 if (oldtitle == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 ) /* first call but not in GUI, save title */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 (void)get_x11_title(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 if (*T_TS != NUL) /* it's OK if t_fs is empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 term_settitle(title);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 # ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 if (!gui.in_use) /* don't do this if GTK+ is running */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 set_x11_title(title); /* x11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932 #endif
64
587305d23d2c updated for version 7.0030
vimboss
parents: 42
diff changeset
1933 #if defined(FEAT_GUI_GTK) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 gui_mch_settitle(title, icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 did_set_title = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 if ((type || *T_CIS != NUL) && icon != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 if (oldicon == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 ) /* first call, save icon */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 get_x11_icon(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 if (*T_CIS != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 out_str(T_CIS); /* set icon start */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 out_str_nf(icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 out_str(T_CIE); /* set icon end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 # ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960 if (!gui.in_use) /* don't do this if GTK+ is running */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 set_x11_icon(icon); /* x11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964 did_set_icon = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 --recursive;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 * Restore the window/icon title.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 * "which" is one of:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 * 1 only restore title
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 * 2 only restore icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 * 3 restore title and icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 mch_restore_title(which)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 int which;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 /* only restore the title or icon when it has been set */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 mch_settitle(((which & 1) && did_set_title) ?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 (oldtitle ? oldtitle : p_titleold) : NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 ((which & 2) && did_set_icon) ? oldicon : NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 #endif /* FEAT_TITLE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 * Return TRUE if "name" looks like some xterm name.
158
78423945b251 updated for version 7.0048
vimboss
parents: 147
diff changeset
1990 * Seiichi Sato mentioned that "mlterm" works like xterm.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 vim_is_xterm(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 return (STRNICMP(name, "xterm", 5) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 || STRNICMP(name, "nxterm", 6) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 || STRNICMP(name, "kterm", 5) == 0
158
78423945b251 updated for version 7.0048
vimboss
parents: 147
diff changeset
2001 || STRNICMP(name, "mlterm", 6) == 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 || STRNICMP(name, "rxvt", 4) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 || STRCMP(name, "builtin_xterm") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 #if defined(FEAT_MOUSE_TTY) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 * Return non-zero when using an xterm mouse, according to 'ttymouse'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 * Return 1 for "xterm".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 * Return 2 for "xterm2".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 if (ttym_flags == TTYM_XTERM2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 if (ttym_flags == TTYM_XTERM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 vim_is_iris(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 return (STRNICMP(name, "iris-ansi", 9) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 || STRCMP(name, "builtin_iris-ansi") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 vim_is_vt300(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 return FALSE; /* actually all ANSI comp. terminals should be here */
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 14
diff changeset
2039 /* catch VT100 - VT5xx */
cc049b00ee70 updated for version 7.0014
vimboss
parents: 14
diff changeset
2040 return ((STRNICMP(name, "vt", 2) == 0
cc049b00ee70 updated for version 7.0014
vimboss
parents: 14
diff changeset
2041 && vim_strchr((char_u *)"12345", name[2]) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 || STRCMP(name, "builtin_vt320") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 * Return TRUE if "name" is a terminal for which 'ttyfast' should be set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 * This should include all windowed terminal emulators.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 vim_is_fastterm(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 if (vim_is_xterm(name) || vim_is_vt300(name) || vim_is_iris(name))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 return ( STRNICMP(name, "hpterm", 6) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 || STRNICMP(name, "sun-cmd", 7) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059 || STRNICMP(name, "screen", 6) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 || STRNICMP(name, "dtterm", 6) == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 * Insert user name in s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 * Return OK if a name found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 mch_get_user_name(s, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 #ifdef VMS
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2073 vim_strncpy((char *)s, cuserid(NULL), len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 return mch_get_uname(getuid(), s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 * Insert user name for "uid" in s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 * Return OK if a name found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 mch_get_uname(uid, s, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 uid_t uid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 #if defined(HAVE_PWD_H) && defined(HAVE_GETPWUID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091 struct passwd *pw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093 if ((pw = getpwuid(uid)) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 && pw->pw_name != NULL && *(pw->pw_name) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2096 vim_strncpy(s, (char_u *)pw->pw_name, len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100 sprintf((char *)s, "%d", (int)uid); /* assumes s is long enough */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 return FAIL; /* a number is not a name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 * Insert host name is s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 #ifdef HAVE_SYS_UTSNAME_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 mch_get_host_name(s, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 struct utsname vutsname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 if (uname(&vutsname) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 *s = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 else
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2119 vim_strncpy(s, (char_u *)vutsname.nodename, len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 #else /* HAVE_SYS_UTSNAME_H */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 # ifdef HAVE_SYS_SYSTEMINFO_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 # define gethostname(nam, len) sysinfo(SI_HOSTNAME, nam, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 mch_get_host_name(s, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 # ifdef VAXC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 vaxc$gethostname((char *)s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 gethostname((char *)s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 s[len - 1] = NUL; /* make sure it's terminated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 #endif /* HAVE_SYS_UTSNAME_H */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 * return process ID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 long
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 mch_get_pid()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147 return (long)getpid();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 #if !defined(HAVE_STRERROR) && defined(USE_GETCWD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 static char *strerror __ARGS((int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 static char *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 strerror(err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 int err;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 extern int sys_nerr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 extern char *sys_errlist[];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 static char er[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 if (err > 0 && err < sys_nerr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 return (sys_errlist[err]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 sprintf(er, "Error %d", err);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 return er;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 * Get name of current directory into buffer 'buf' of length 'len' bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 * Return OK for success, FAIL for failure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 mch_dirname(buf, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 #if defined(USE_GETCWD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 if (getcwd((char *)buf, len) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 STRCPY(buf, strerror(errno));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 return (getwd((char *)buf) != NULL ? OK : FAIL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 #if defined(OS2) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 * Replace all slashes by backslashes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 * When 'shellslash' set do it the other way around.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 slash_adjust(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 while (*p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 if (*p == psepcN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 *p = psepc;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 37
diff changeset
2202 mb_ptr_adv(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2208 * Get absolute file name into buffer 'buf' of length 'len' bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 * return FAIL for failure, OK for success
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 mch_FullName(fname, buf, len, force)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 char_u *fname, *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 int force; /* also expand when already absolute path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 int only_drive; /* file name is only a drive letter */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 #ifdef HAVE_FCHDIR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 int fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 static int dont_fchdir = FALSE; /* TRUE when fchdir() doesn't work */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 char_u olddir[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 int retval = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 fname = vms_fixfilename(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 /* expand it if forced or not an absolute path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 if (force || !mch_isFullName(fname))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 * If the file name has a path, change to that directory for a moment,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 * and then do the getwd() (and get back to where we were).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 * This will get the correct path name with "../" things.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 only_drive = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 if (((p = vim_strrchr(fname, '/')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 || ((p = vim_strrchr(fname, '\\')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 || (((p = vim_strchr(fname, ':')) != NULL) && ++only_drive))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 if ((p = vim_strrchr(fname, '/')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 #ifdef HAVE_FCHDIR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 * Use fchdir() if possible, it's said to be faster and more
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 * reliable. But on SunOS 4 it might not work. Check this by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 * doing a fchdir() right now.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 if (!dont_fchdir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 fd = open(".", O_RDONLY | O_EXTRA, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 if (fd >= 0 && fchdir(fd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 dont_fchdir = TRUE; /* don't try again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 /* Only change directory when we are sure we can return to where
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 * we are now. After doing "su" chdir(".") might not work. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 #ifdef HAVE_FCHDIR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 fd < 0 &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 (mch_dirname(olddir, MAXPATHL) == FAIL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 || mch_chdir((char *)olddir) != 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 p = NULL; /* can't get current dir: don't chdir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 * compensate for case where ':' from "D:" was the only
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 * path separator detected in the file name; the _next_
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 * character has to be removed, and then restored later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 if (only_drive)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 /* The directory is copied into buf[], to be able to remove
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 * the file name without changing it (could be a string in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 * read-only memory) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 if (p - fname >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2299 vim_strncpy(buf, fname, p - fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 if (mch_chdir((char *)buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 fname = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2304 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2305 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307 if (only_drive)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 p--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310 if (retval != FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 fname--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 if (mch_dirname(buf, len) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 #ifdef HAVE_FCHDIR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 if (fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 l = fchdir(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 l = mch_chdir((char *)olddir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 if (l != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 EMSG(_(e_prev_dir));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 l = STRLEN(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 if (l >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 #ifndef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 if (l > 0 && buf[l - 1] != '/' && *fname != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 && STRCMP(fname, ".") != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 STRCAT(buf, "/");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 /* Catch file names which are too long. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 if (retval == FAIL || STRLEN(buf) + STRLEN(fname) >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352 /* Do not append ".", "/dir/." is equal to "/dir". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 if (STRCMP(fname, ".") != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 STRCAT(buf, fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 * Return TRUE if "fname" does not depend on the current directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 mch_isFullName(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 #ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 return _fnisabs(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 return ( fname[0] == '/' || fname[0] == '.' ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 strchr((char *)fname,':') || strchr((char *)fname,'"') ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 (strchr((char *)fname,'[') && strchr((char *)fname,']'))||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 (strchr((char *)fname,'<') && strchr((char *)fname,'>')) );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375 return (*fname == '/' || *fname == '~');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 * Get file permissions for 'name'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 * Returns -1 when it doesn't exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 long
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 mch_getperm(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 struct stat statb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 /* Keep the #ifdef outside of stat(), it may be a macro. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 if (stat((char *)vms_fixfilename(name), &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 if (stat((char *)name, &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 return statb.st_mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 * set file permission for 'name' to 'perm'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 mch_setperm(name, perm)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 long perm;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 return (chmod((char *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412 vms_fixfilename(name),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414 name,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 (mode_t)perm) == 0 ? OK : FAIL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 #if defined(HAVE_ACL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 # ifdef HAVE_SYS_ACL_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 # include <sys/acl.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 # ifdef HAVE_SYS_ACCESS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 # include <sys/access.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 # ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 typedef struct vim_acl_solaris_T {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 int acl_cnt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 aclent_t *acl_entry;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 } vim_acl_solaris_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 * Return a pointer to the ACL of file "fname" in allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 * Return NULL if the ACL is not available for whatever reason.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 vim_acl_T
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439 mch_get_acl(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 vim_acl_T ret = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 ret = (vim_acl_T)acl_get_file((char *)fname, ACL_TYPE_ACCESS);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 vim_acl_solaris_T *aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 aclent = malloc(sizeof(vim_acl_solaris_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 if ((aclent->acl_cnt = acl((char *)fname, GETACLCNT, 0, NULL)) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 aclent->acl_entry = malloc(aclent->acl_cnt * sizeof(aclent_t));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 if (acl((char *)fname, GETACL, aclent->acl_cnt, aclent->acl_entry) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 free(aclent->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 ret = (vim_acl_T)aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 #if defined(HAVE_AIX_ACL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 int aclsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 struct acl *aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 aclsize = sizeof(struct acl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 aclent = malloc(aclsize);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 if (errno == ENOSPC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 aclsize = aclent->acl_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475 aclent = realloc(aclent, aclsize);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 ret = (vim_acl_T)aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 #endif /* HAVE_AIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 #endif /* HAVE_SOLARIS_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 #endif /* HAVE_POSIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 * Set the ACL of file "fname" to "acl" (unless it's NULL).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 mch_set_acl(fname, aclent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 vim_acl_T aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 if (aclent == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 acl_set_file((char *)fname, ACL_TYPE_ACCESS, (acl_t)aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 acl((char *)fname, SETACL, ((vim_acl_solaris_T *)aclent)->acl_cnt,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 ((vim_acl_solaris_T *)aclent)->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 #ifdef HAVE_AIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 chacl((char *)fname, aclent, ((struct acl *)aclent)->acl_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 #endif /* HAVE_AIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 #endif /* HAVE_SOLARIS_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 #endif /* HAVE_POSIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 mch_free_acl(aclent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 vim_acl_T aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 if (aclent == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 acl_free((acl_t)aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 free(((vim_acl_solaris_T *)aclent)->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 #ifdef HAVE_AIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 #endif /* HAVE_AIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 #endif /* HAVE_SOLARIS_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 #endif /* HAVE_POSIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 * Set hidden flag for "name".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 mch_hide(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 /* can't hide a file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 * return TRUE if "name" is a directory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 * return FALSE if "name" is not a directory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 * return FALSE for error
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 mch_isdir(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 struct stat statb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 if (*name == NUL) /* Some stat()s don't flag "" as an error. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 if (stat((char *)name, &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 #ifdef _POSIX_SOURCE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 return ((statb.st_mode & S_IFMT) == S_IFDIR ? TRUE : FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 #if defined(FEAT_EVAL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 static int executable_file __ARGS((char_u *name));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 * Return 1 if "name" is an executable file, 0 if not or it doesn't exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 executable_file(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 if (stat((char *)name, &st))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 return S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 * Return 1 if "name" can be found in $PATH and executed, 0 if not.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 * Return -1 if unknown.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 mch_can_exe(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 char_u *p, *e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 /* If it's an absolute or relative path don't need to use $PATH. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 if (mch_isFullName(name) || (name[0] == '.' && (name[1] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 || (name[1] == '.' && name[2] == '/'))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 return executable_file(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 p = (char_u *)getenv("PATH");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 if (p == NULL || *p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 buf = alloc((unsigned)(STRLEN(name) + STRLEN(p) + 2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 * Walk through all entries in $PATH to check if "name" exists there and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 * is an executable file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 e = (char_u *)strchr((char *)p, ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 if (e == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 e = p + STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 if (e - p <= 1) /* empty entry means current dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 STRCPY(buf, "./");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2628 vim_strncpy(buf, p, e - p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 add_pathsep(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 STRCAT(buf, name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 retval = executable_file(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 if (retval == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 if (*e != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 p = e + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 * Check what "name" is:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 * NODE_NORMAL: file or directory (or doesn't exist)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 * NODE_WRITABLE: writable device, socket, fifo, etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 * NODE_OTHER: non-writable things
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 mch_nodetype(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 if (stat((char *)name, &st))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 return NODE_NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 if (S_ISREG(st.st_mode) || S_ISDIR(st.st_mode))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 return NODE_NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 #ifndef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 if (S_ISBLK(st.st_mode)) /* block device isn't writable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 return NODE_OTHER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 /* Everything else is writable? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 return NODE_WRITABLE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 mch_early_init()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 #ifdef HAVE_CHECK_STACK_GROWTH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 int i;
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
2675
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 check_stack_growth((char *)&i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
2678 # ifdef HAVE_STACK_LIMIT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 get_stack_limit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 * Setup an alternative stack for signals. Helps to catch signals when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 * running out of stack space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 * Use of sigaltstack() is preferred, it's more portable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 * Ignore any errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 signal_stack = malloc(SIGSTKSZ);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 init_signal_stack();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2696 #if defined(EXITFREE) || defined(PROTO)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2697 void
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2698 mch_free_mem()
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2699 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2700 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2701 if (clip_star.owned)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2702 clip_lose_selection(&clip_star);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2703 if (clip_plus.owned)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2704 clip_lose_selection(&clip_plus);
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2705 # endif
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2706 # if (defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) || defined(PROTO)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2707 if (xterm_Shell != (Widget)0)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2708 XtDestroyWidget(xterm_Shell);
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2709 if (xterm_dpy != NULL)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2710 XtCloseDisplay(xterm_dpy);
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2711 if (app_context != (XtAppContext)NULL)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2712 XtDestroyApplicationContext(app_context);
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2713 # endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2714 # ifdef FEAT_X11
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2715 if (x11_display != NULL && x11_display != xterm_dpy)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2716 XCloseDisplay(x11_display);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2717 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2718 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2719 vim_free(signal_stack);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2720 signal_stack = NULL;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2721 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2722 # ifdef FEAT_TITLE
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2723 vim_free(oldtitle);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2724 vim_free(oldicon);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2725 # endif
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2726 }
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2727 #endif
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2728
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 static void exit_scroll __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 * Output a newline when exiting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 * Make sure the newline goes to the same stream as the text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 exit_scroll()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
2738 if (silent_mode)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
2739 return;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 if (newline_on_exit || msg_didout)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 if (msg_use_printf())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 if (info_message)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 mch_msg("\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 mch_errmsg("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 out_char('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 restore_cterm_colors(); /* get original colors back */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 msg_clr_eos_force(); /* clear the rest of the display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756 windgoto((int)Rows - 1, 0); /* may have moved the cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 mch_exit(r)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762 int r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 exiting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 #if defined(FEAT_X11) && defined(FEAT_CLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 x11_export_final_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 if (!gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 settmode(TMODE_COOK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 mch_restore_title(3); /* restore xterm title and icon name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 * When t_ti is not empty but it doesn't cause swapping terminal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 * pages, need to output a newline when msg_didout is set. But when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 * t_ti does swap pages it should not go to the shell page. Do this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 * before stoptermcap().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 if (swapping_screen() && !newline_on_exit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 exit_scroll();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 /* Stop termcap: May need to check for T_CRV response, which
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 * requires RAW mode. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 stoptermcap();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 * A newline is only required after a message in the alternate screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 * This is set to TRUE by wait_return().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 if (!swapping_screen() || newline_on_exit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 exit_scroll();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2798 /* Cursor may have been switched off without calling starttermcap()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799 * when doing "vim -u vimrc" and vimrc contains ":q". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800 if (full_screen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804 ml_close_all(TRUE); /* remove all memfiles */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 may_core_dump();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2807 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 gui_exit(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 #endif
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
2810
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
2811 #if defined(MACOS_X) && defined(FEAT_MBYTE)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
2812 mac_conv_cleanup();
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
2813 #endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
2814
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 #ifdef __QNX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816 /* A core dump won't be created if the signal handler
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 * doesn't return, so we can't call exit() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 if (deadly_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
2822 #ifdef FEAT_NETBEANS_INTG
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
2823 if (usingNetbeans)
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
2824 netbeans_send_disconnect();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
2825 #endif
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2826
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2827 #ifdef EXITFREE
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2828 free_all_mem();
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2829 #endif
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2830
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 exit(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 may_core_dump()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837 if (deadly_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2839 signal(deadly_signal, SIG_DFL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840 kill(getpid(), deadly_signal); /* Die using the signal we caught */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2844 #ifndef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2845
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2846 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2847 mch_settmode(tmode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 int tmode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 static int first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 /* Why is NeXT excluded here (and not in os_unixx.h)? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 #if defined(ECHOE) && defined(ICANON) && (defined(HAVE_TERMIO_H) || defined(HAVE_TERMIOS_H)) && !defined(__NeXT__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 * for "new" tty systems
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 # ifdef HAVE_TERMIOS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 static struct termios told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 struct termios tnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 static struct termio told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862 struct termio tnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 if (first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 # if defined(HAVE_TERMIOS_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 tcgetattr(read_cmd_fd, &told);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 ioctl(read_cmd_fd, TCGETA, &told);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 tnew = told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 * ~ICRNL enables typing ^V^M
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 tnew.c_iflag &= ~ICRNL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 tnew.c_lflag &= ~(ICANON | ECHO | ISIG | ECHOE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 # if defined(IEXTEN) && !defined(__MINT__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 | IEXTEN /* IEXTEN enables typing ^V on SOLARIS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 /* but it breaks function keys on MINT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 # ifdef ONLCR /* don't map NL -> CR NL, we do it ourselves */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 tnew.c_oflag &= ~ONLCR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 tnew.c_cc[VMIN] = 1; /* return after 1 char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 tnew.c_cc[VTIME] = 0; /* don't wait */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 else if (tmode == TMODE_SLEEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 tnew.c_lflag &= ~(ECHO);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 # if defined(HAVE_TERMIOS_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 int n = 10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 /* A signal may cause tcsetattr() to fail (e.g., SIGCONT). Retry a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 * few times. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 while (tcsetattr(read_cmd_fd, TCSANOW, &tnew) == -1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 && errno == EINTR && n > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 --n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908 ioctl(read_cmd_fd, TCSETA, &tnew);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 * for "old" tty systems
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916 # ifndef TIOCSETN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2917 # define TIOCSETN TIOCSETP /* for hpux 9.0 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2918 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919 static struct sgttyb ttybold;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 struct sgttyb ttybnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 if (first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 ioctl(read_cmd_fd, TIOCGETP, &ttybold);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 ttybnew = ttybold;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 ttybnew.sg_flags &= ~(CRMOD | ECHO);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 ttybnew.sg_flags |= RAW;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 else if (tmode == TMODE_SLEEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 ttybnew.sg_flags &= ~(ECHO);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 ioctl(read_cmd_fd, TIOCSETN, &ttybnew);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 curr_tmode = tmode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 * Try to get the code for "t_kb" from the stty setting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 * Even if termcap claims a backspace key, the user's setting *should*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 * prevail. stty knows more about reality than termcap does, and if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 * somebody's usual erase key is DEL (which, for most BSD users, it will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 * be), they're going to get really annoyed if their erase key starts
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 * doing forward deletes for no reason. (Eric Fischer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 get_stty()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 /* Why is NeXT excluded here (and not in os_unixx.h)? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 #if defined(ECHOE) && defined(ICANON) && (defined(HAVE_TERMIO_H) || defined(HAVE_TERMIOS_H)) && !defined(__NeXT__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 /* for "new" tty systems */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 # ifdef HAVE_TERMIOS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 struct termios keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 struct termio keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 # if defined(HAVE_TERMIOS_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 if (tcgetattr(read_cmd_fd, &keys) != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 if (ioctl(read_cmd_fd, TCGETA, &keys) != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 buf[0] = keys.c_cc[VERASE];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 intr_char = keys.c_cc[VINTR];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 /* for "old" tty systems */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 struct sgttyb keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 if (ioctl(read_cmd_fd, TIOCGETP, &keys) != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 buf[0] = keys.sg_erase;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 intr_char = keys.sg_kill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 add_termcode((char_u *)"kb", buf, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 * If <BS> and <DEL> are now the same, redefine <DEL>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 p = find_termcode((char_u *)"kD");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 if (p != NULL && p[0] == buf[0] && p[1] == buf[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 do_fixdel(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 } /* to keep cindent happy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 #endif /* VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 #if defined(FEAT_MOUSE_TTY) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 * Set mouse clicks on or off.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 mch_setmouse(on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 int on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 static int ison = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 int xterm_mouse_vers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 if (on == ison) /* return quickly if nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 xterm_mouse_vers = use_xterm_mouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 if (xterm_mouse_vers > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 if (on) /* enable mouse events, use mouse tracking if available */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017 out_str_nf((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018 (xterm_mouse_vers > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019 ? IF_EB("\033[?1002h", ESC_STR "[?1002h")
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 : IF_EB("\033[?1000h", ESC_STR "[?1000h")));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 else /* disable mouse events, could probably always send the same */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 out_str_nf((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 (xterm_mouse_vers > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 ? IF_EB("\033[?1002l", ESC_STR "[?1002l")
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025 : IF_EB("\033[?1000l", ESC_STR "[?1000l")));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 ison = on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 # ifdef FEAT_MOUSE_DEC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 else if (ttym_flags == TTYM_DEC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 if (on) /* enable mouse events */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033 out_str_nf((char_u *)"\033[1;2'z\033[1;3'{");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 else /* disable mouse events */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 out_str_nf((char_u *)"\033['z");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 ison = on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 if (gpm_open())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 ison = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 gpm_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 ison = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 # ifdef FEAT_MOUSE_JSB
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 /* D - Enable Mouse up/down messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 * L - Enable Left Button Reporting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 * M - Enable Middle Button Reporting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 * R - Enable Right Button Reporting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 * K - Enable SHIFT and CTRL key Reporting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 * + - Enable Advanced messaging of mouse moves and up/down messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 * Q - Quiet No Ack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 * # - Numeric value of mouse pointer required
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 * 0 = Multiview 2000 cursor, used as standard
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 * 1 = Windows Arrow
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071 * 2 = Windows I Beam
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072 * 3 = Windows Hour Glass
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 * 4 = Windows Cross Hair
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 * 5 = Windows UP Arrow
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 #ifdef JSBTERM_MOUSE_NONADVANCED /* Disables full feedback of pointer movements */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK1Q\033\\",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 ESC_STR "[0~ZwLMRK1Q" ESC_STR "\\"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK+1Q\033\\",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 ESC_STR "[0~ZwLMRK+1Q" ESC_STR "\\"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3083 ison = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3084 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 out_str_nf((char_u *)IF_EB("\033[0~ZwQ\033\\",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 ESC_STR "[0~ZwQ" ESC_STR "\\"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 ison = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 # ifdef FEAT_MOUSE_PTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 /* 1 = button press, 6 = release, 7 = drag, 1h...9l = right button */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 out_str_nf("\033[>1h\033[>6h\033[>7h\033[>1h\033[>9l");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 out_str_nf("\033[>1l\033[>6l\033[>7l\033[>1l\033[>9h");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 ison = on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 * Set the mouse termcode, depending on the 'term' and 'ttymouse' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 check_mouse_termcode()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 # ifdef FEAT_MOUSE_XTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 if (use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 set_mouse_termcode(KS_MOUSE, (char_u *)(term_is_8bit(T_NAME)
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3120 ? IF_EB("\233M", CSI_STR "M")
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3121 : IF_EB("\033[M", ESC_STR "[M")));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122 if (*p_mouse != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3123 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124 /* force mouse off and maybe on to send possibly new mouse
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 * activation sequence to the xterm, with(out) drag tracing. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 mch_setmouse(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131 del_mouse_termcode(KS_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 set_mouse_termcode(KS_MOUSE, (char_u *)IF_EB("\033MG", ESC_STR "MG"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 # ifdef FEAT_MOUSE_JSB
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 /* conflicts with xterm mouse: "\033[" and "\033[M" ??? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 set_mouse_termcode(KS_JSBTERM_MOUSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 (char_u *)IF_EB("\033[0~zw", ESC_STR "[0~zw"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 del_mouse_termcode(KS_JSBTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 # ifdef FEAT_MOUSE_NET
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3157 /* There is no conflict, but one may type "ESC }" from Insert mode. Don't
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 * define it in the GUI or when using an xterm. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 set_mouse_termcode(KS_NETTERM_MOUSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 (char_u *)IF_EB("\033}", ESC_STR "}"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 del_mouse_termcode(KS_NETTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 # ifdef FEAT_MOUSE_DEC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 /* conflicts with xterm mouse: "\033[" and "\033[M" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 )
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3177 set_mouse_termcode(KS_DEC_MOUSE, (char_u *)(term_is_8bit(T_NAME)
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3178 ? IF_EB("\233", CSI_STR) : IF_EB("\033[", ESC_STR "[")));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 del_mouse_termcode(KS_DEC_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 # ifdef FEAT_MOUSE_PTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 /* same as the dec mouse */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189 set_mouse_termcode(KS_PTERM_MOUSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 (char_u *) IF_EB("\033[", ESC_STR "["));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 del_mouse_termcode(KS_PTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 * set screen mode, always fails.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3202 mch_screenmode(arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3203 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3204 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3205 EMSG(_(e_screenmode));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3207 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 #ifndef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 * Try to get the current window size:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 * 1. with an ioctl(), most accurate method
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 * 2. from the environment variables LINES and COLUMNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 * 3. from the termcap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 * 4. keep using the old values
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 * Return OK when size could be determined, FAIL otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 mch_get_shellsize()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 long rows = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 long columns = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 * For OS/2 use _scrsize().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 # ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 int s[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 _scrsize(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 columns = s[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 rows = s[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 * 1. try using an ioctl. It is the most accurate method.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 * Try using TIOCGWINSZ first, some systems that have it also define
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 * TIOCGSIZE but don't have a struct ttysize.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 # ifdef TIOCGWINSZ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 struct winsize ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 int fd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 /* When stdout is not a tty, use stdin for the ioctl(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 if (!isatty(fd) && isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 fd = read_cmd_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 if (ioctl(fd, TIOCGWINSZ, &ws) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 columns = ws.ws_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 rows = ws.ws_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 # else /* TIOCGWINSZ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 # ifdef TIOCGSIZE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 struct ttysize ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 int fd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 /* When stdout is not a tty, use stdin for the ioctl(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 if (!isatty(fd) && isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 fd = read_cmd_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 if (ioctl(fd, TIOCGSIZE, &ts) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 columns = ts.ts_cols;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 rows = ts.ts_lines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 # endif /* TIOCGSIZE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 # endif /* TIOCGWINSZ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 * 2. get size from environment
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
3279 * When being POSIX compliant ('|' flag in 'cpoptions') this overrules
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
3280 * the ioctl() values!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 */
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
3282 if (columns == 0 || rows == 0 || vim_strchr(p_cpo, CPO_TSIZE) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 if ((p = (char_u *)getenv("LINES")))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 rows = atoi((char *)p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 if ((p = (char_u *)getenv("COLUMNS")))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 columns = atoi((char *)p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 #ifdef HAVE_TGETENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 * 3. try reading "co" and "li" entries from termcap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 if (columns == 0 || rows == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 getlinecol(&columns, &rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 * 4. If everything fails, use the old values
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 if (columns <= 0 || rows <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 Rows = rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 Columns = columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 * Try to set the window size to Rows and Columns.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 mch_set_shellsize()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 if (*T_CWS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 * NOTE: if you get an error here that term_set_winsize() is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 * undefined, check the output of configure. It could probably not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 * find a ncurses, termcap or termlib library.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 term_set_winsize((int)Rows, (int)Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 #endif /* VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 * Rows and/or Columns has changed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 mch_new_shellsize()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 /* Nothing to do. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3339 #ifndef USE_SYSTEM
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3340 static void append_ga_line __ARGS((garray_T *gap));
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3341
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3342 /*
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3343 * Append the text in "gap" below the cursor line and clear "gap".
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3344 */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3345 static void
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3346 append_ga_line(gap)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3347 garray_T *gap;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3348 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3349 /* Remove trailing CR. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3350 if (gap->ga_len > 0
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3351 && !curbuf->b_p_bin
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3352 && ((char_u *)gap->ga_data)[gap->ga_len - 1] == CAR)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3353 --gap->ga_len;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3354 ga_append(gap, NUL);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3355 ml_append(curwin->w_cursor.lnum++, gap->ga_data, 0, FALSE);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3356 gap->ga_len = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3357 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3358 #endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3359
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 mch_call_shell(cmd, options)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 char_u *cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 int options; /* SHELL_*, see vim.h */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 char *ifn = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 char *ofn = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 int tmode = cur_tmode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 #ifdef USE_SYSTEM /* use system() to start the shell: simple but slow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 int x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 # ifndef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 char_u *newcmd; /* only needed for unix */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 * Set the preferred shell in the EMXSHELL environment variable (but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 * only if it is different from what is already in the environment).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 * Emx then takes care of whether to use "/c" or "-c" in an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 * intelligent way. Simply pass the whole thing to emx's system() call.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 * Emx also starts an interactive shell if system() is passed an empty
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 * string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 char_u *p, *old;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 if (((old = (char_u *)getenv("EMXSHELL")) == NULL) || STRCMP(old, p_sh))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 /* should check HAVE_SETENV, but I know we don't have it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 p = alloc(10 + strlen(p_sh));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 if (p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 sprintf((char *)p, "EMXSHELL=%s", p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 putenv((char *)p); /* don't free the pointer! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 if (options & SHELL_COOKED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 settmode(TMODE_COOK); /* set to normal mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 # ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 if (cmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 x = system(""); /* this starts an interactive shell in emx */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 x = system((char *)cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 /* system() returns -1 when error occurs in starting shell */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 if (x == -1 && !emsg_silent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 MSG_PUTS(_("\nCannot execute shell "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 msg_outtrans(p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 # else /* not __EMX__ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 if (cmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 x = system((char *)p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 if (ofn = strchr((char *)cmd, '>'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 *ofn++ = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 if (ifn = strchr((char *)cmd, '<'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 *ifn++ = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 p = strchr(ifn,' '); /* chop off any trailing spaces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 if (p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 *p = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 if (ofn)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 x = vms_sys((char *)cmd, ofn, ifn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 x = system((char *)cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 newcmd = lalloc(STRLEN(p_sh)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 + (extra_shell_arg == NULL ? 0 : STRLEN(extra_shell_arg))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 + STRLEN(p_shcf) + STRLEN(cmd) + 4, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 if (newcmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 x = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 sprintf((char *)newcmd, "%s %s %s %s", p_sh,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 extra_shell_arg == NULL ? "" : (char *)extra_shell_arg,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 (char *)p_shcf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 (char *)cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 x = system((char *)newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 x = vms_sys_status(x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 if (emsg_silent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 else if (x == 127)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 MSG_PUTS(_("\nCannot execute shell sh\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 # endif /* __EMX__ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 else if (x && !(options & SHELL_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 MSG_PUTS(_("\nshell returned "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 msg_outnum((long)x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 settmode(TMODE_RAW); /* set to raw mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 # ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 resettitle();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 return x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 #else /* USE_SYSTEM */ /* don't use system(), use fork()/exec() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3476 # define EXEC_FAILED 122 /* Exit code when shell didn't execute. Don't use
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3477 127, some shells use that already */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 char_u *newcmd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 pid_t pid;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3481 pid_t wpid = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 pid_t wait_pid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 # ifdef HAVE_UNION_WAIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 union wait status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 int status = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 int retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 char **argv = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 int argc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 int inquote;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3494 int pty_master_fd = -1; /* for pty's */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 int pty_slave_fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 char *tty_name;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3498 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 int fd_toshell[2]; /* for pipes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 int fd_fromshell[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 int pipe_error = FALSE;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3502 # ifdef HAVE_SETENV
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 char envbuf[50];
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3504 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 static char envbuf_Rows[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 static char envbuf_Columns[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 int did_settmode = FALSE; /* TRUE when settmode(TMODE_RAW) called */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 if (options & SHELL_COOKED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 settmode(TMODE_COOK); /* set to normal mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 * 1: find number of arguments
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 * 2: separate them and built argv[]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 newcmd = vim_strsave(p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 if (newcmd == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 goto error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 for (i = 0; i < 2; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 p = newcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 inquote = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 argc = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 if (i == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 argv[argc] = (char *)p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 ++argc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 while (*p && (inquote || (*p != ' ' && *p != TAB)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 if (*p == '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 inquote = !inquote;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 if (*p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 if (i == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 *p++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 if (i == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 argv = (char **)alloc((unsigned)((argc + 4) * sizeof(char *)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 if (argv == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 goto error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 if (cmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 if (extra_shell_arg != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 argv[argc++] = (char *)extra_shell_arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 argv[argc++] = (char *)p_shcf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 argv[argc++] = (char *)cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 argv[argc] = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3559 /*
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3560 * For the GUI, when writing the output into the buffer and when reading
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3561 * input from the buffer: Try using a pseudo-tty to get the stdin/stdout
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3562 * of the executed command into the Vim window. Or use a pipe.
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3563 */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3564 if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3566 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3567 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3568 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3570 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 * Try to open a master pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 * If this works, open the slave pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 * If the slave can't be opened, close the master pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3576 if (p_guipty && !(options & (SHELL_READ|SHELL_WRITE)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 pty_master_fd = OpenPTY(&tty_name); /* open pty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 if (pty_master_fd >= 0 && ((pty_slave_fd =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 open(tty_name, O_RDWR | O_EXTRA, 0)) < 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 close(pty_master_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 pty_master_fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 * If not opening a pty or it didn't work, try using pipes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 if (pty_master_fd < 0)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3590 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 pipe_error = (pipe(fd_toshell) < 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 if (!pipe_error) /* pipe create OK */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 pipe_error = (pipe(fd_fromshell) < 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 if (pipe_error) /* pipe create failed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 if (pipe_error)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 MSG_PUTS(_("\nCannot create pipes\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 if (!pipe_error) /* pty or pipe opened or not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 # ifdef __BEOS__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 beos_cleanup_read_thread();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 if ((pid = fork()) == -1) /* maybe we should use vfork() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 MSG_PUTS(_("\nCannot fork\n"));
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3618 if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3620 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3621 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3622 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3624 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 if (pty_master_fd >= 0) /* close the pseudo tty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 close(pty_master_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628 close(pty_slave_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 else /* close the pipes */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3631 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 close(fd_fromshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 else if (pid == 0) /* child */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 reset_signals(); /* handle signals normally */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 if (!show_shell_mess || (options & SHELL_EXPAND))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 int fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 * Don't want to show any message from the shell. Can't just
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 * close stdout and stderr though, because some systems will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 * break if you try to write to them after that, so we must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 * use dup() to replace them with something else -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 * Connect stdin to /dev/null too, so ":n `cat`" doesn't hang,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 * waiting for input.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 fd = open("/dev/null", O_RDWR | O_EXTRA, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 fclose(stdin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 fclose(stdout);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 fclose(stderr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662 * If any of these open()'s and dup()'s fail, we just continue
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 * anyway. It's not fatal, and on most systems it will make
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 * no difference at all. On a few it will cause the execvp()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 * to exit with a non-zero status even when the completion
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 * could be done, which is nothing too serious. If the open()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 * or dup() failed we'd just do the same thing ourselves
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 * anyway -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 if (fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 dup(fd); /* To replace stdin (file descriptor 0) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 dup(fd); /* To replace stdout (file descriptor 1) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 dup(fd); /* To replace stderr (file descriptor 2) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 /* Don't need this now that we've duplicated it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3680 else if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3682 || gui.in_use
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3683 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3684 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3687 # ifdef HAVE_SETSID
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 (void)setsid();
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3689 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3690 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 /* push stream discipline modules */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 if (options & SHELL_COOKED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 SetupSlavePTY(pty_slave_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 # ifdef TIOCSCTTY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 /* try to become controlling tty (probably doesn't work,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 * unless run by root) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 ioctl(pty_slave_fd, TIOCSCTTY, (char *)NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 # endif
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3699 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 /* Simulate to have a dumb terminal (for now) */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3701 # ifdef HAVE_SETENV
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 setenv("TERM", "dumb", 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 sprintf((char *)envbuf, "%ld", Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 setenv("ROWS", (char *)envbuf, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 sprintf((char *)envbuf, "%ld", Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 setenv("LINES", (char *)envbuf, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 sprintf((char *)envbuf, "%ld", Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 setenv("COLUMNS", (char *)envbuf, 1);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3709 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 * Putenv does not copy the string, it has to remain valid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 * Use a static array to avoid loosing allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 putenv("TERM=dumb");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 sprintf(envbuf_Rows, "ROWS=%ld", Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 putenv(envbuf_Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 sprintf(envbuf_Rows, "LINES=%ld", Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 putenv(envbuf_Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 sprintf(envbuf_Columns, "COLUMNS=%ld", Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 putenv(envbuf_Columns);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3721 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3722
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3723 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 if (pty_master_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 close(pty_master_fd); /* close master side of pty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 /* set up stdin/stdout/stderr for the child */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 close(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 dup(pty_slave_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 close(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 dup(pty_slave_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 close(2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 dup(pty_slave_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 close(pty_slave_fd); /* has been dupped, close it now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 else
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3739 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 /* set up stdin for the child */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 close(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 dup(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 /* set up stdout for the child */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 close(fd_fromshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 close(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750 dup(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 /* set up stderr for the child */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 close(2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 dup(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3758
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 * There is no type cast for the argv, because the type may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 * different on different machines. This may cause a warning
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 * message with strict compilers, don't worry about it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763 * Call _exit() instead of exit() to avoid closing the connection
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764 * to the X server (esp. with GTK, which uses atexit()).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 execvp(argv[0], argv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 _exit(EXEC_FAILED); /* exec failed, return failure code */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 else /* parent */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 * While child is running, ignore terminating signals.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3773 * Do catch CTRL-C, so that "got_int" is set.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775 catch_signals(SIG_IGN, SIG_ERR);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3776 catch_int_signal();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779 * For the GUI we redirect stdin, stdout and stderr to our window.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3780 * This is also used to pipe stdin/stdout to/from the external
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3781 * command.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3783 if ((options & (SHELL_READ|SHELL_WRITE))
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3784 # ifdef FEAT_GUI
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3785 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3786 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3787 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3788 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3789 # define BUFLEN 100 /* length for buffer, pseudo tty limit is 128 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 char_u buffer[BUFLEN + 1];
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3791 # ifdef FEAT_MBYTE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 int buffer_off = 0; /* valid bytes in buffer[] */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3793 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 char_u ta_buf[BUFLEN + 1]; /* TypeAHead */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 int ta_len = 0; /* valid bytes in ta_buf[] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 int p_more_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 int old_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 int toshell_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 int fromshell_fd;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3802 garray_T ga;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3803 int noread_cnt;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3804
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3805 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 if (pty_master_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 close(pty_slave_fd); /* close slave side of pty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 fromshell_fd = pty_master_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 toshell_fd = dup(pty_master_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 else
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3813 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 toshell_fd = fd_toshell[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 fromshell_fd = fd_fromshell[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 * Write to the child if there are typed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823 * Read from the child if there are characters available.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824 * Repeat the reading a few times if more characters are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 * available. Need to check for typed keys now and then, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 * not too often (delays when no chars are available).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 * This loop is quit if no characters can be read from the pty
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 * (WaitForChar detected special condition), or there are no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 * characters available and the child has exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 * Only check if the child has exited when there is no more
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 * output. The child may exit before all the output has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 * been printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 * Currently this busy loops!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 * This can probably dead-lock when the write blocks!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 p_more_save = p_more;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 p_more = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 old_State = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840 State = EXTERNCMD; /* don't redraw at window resize */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3842 if (options & SHELL_WRITE && toshell_fd >= 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3843 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3844 /* Fork a process that will write the lines to the
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3845 * external program. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3846 if ((wpid = fork()) == -1)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3847 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3848 MSG_PUTS(_("\nCannot fork\n"));
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3849 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3850 else if (wpid == 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3851 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3852 linenr_T lnum = curbuf->b_op_start.lnum;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3853 int written = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3854 char_u *p = ml_get(lnum);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3855 char_u *s;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3856 size_t l;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3857
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3858 /* child */
177
84c21eb4fc40 updated for version 7.0054
vimboss
parents: 167
diff changeset
3859 close(fromshell_fd);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3860 for (;;)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3861 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3862 l = STRLEN(p + written);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3863 if (l == 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3864 len = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3865 else if (p[written] == NL)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3866 /* NL -> NUL translation */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3867 len = write(toshell_fd, "", (size_t)1);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3868 else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3869 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3870 s = vim_strchr(p + written, NL);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3871 len = write(toshell_fd, (char *)p + written,
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3872 s == NULL ? l : s - (p + written));
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3873 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3874 if (len == l)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3875 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3876 /* Finished a line, add a NL, unless this line
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3877 * should not have one. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3878 if (lnum != curbuf->b_op_end.lnum
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3879 || !curbuf->b_p_bin
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3880 || (lnum != write_no_eol_lnum
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3881 && (lnum !=
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3882 curbuf->b_ml.ml_line_count
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3883 || curbuf->b_p_eol)))
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3884 write(toshell_fd, "\n", (size_t)1);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3885 ++lnum;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3886 if (lnum > curbuf->b_op_end.lnum)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3887 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3888 /* finished all the lines, close pipe */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3889 close(toshell_fd);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3890 toshell_fd = -1;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3891 break;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3892 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3893 p = ml_get(lnum);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3894 written = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3895 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3896 else if (len > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3897 written += len;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3898 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3899 _exit(0);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3900 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3901 else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3902 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3903 close(toshell_fd);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3904 toshell_fd = -1;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3905 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3906 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3907
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3908 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3909 ga_init2(&ga, 1, BUFLEN);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3910
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3911 noread_cnt = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3912
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 * Check if keys have been typed, write them to the child
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 * if there are any. Don't do this if we are expanding
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 * wild cards (would eat typeahead). Don't get extra
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 * characters when we already have one.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3920 * Don't read characters unless we didn't get output for a
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3921 * while, avoids that ":r !ls" eats typeahead.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 if (!(options & SHELL_EXPAND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 && (ta_len > 0
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3926 || (noread_cnt > 4
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3927 && (len = ui_inchar(ta_buf,
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3928 BUFLEN, 10L, 0)) > 0)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3931 * For pipes:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3932 * Check for CTRL-C: send interrupt signal to child.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3933 * Check for CTRL-D: EOF, close pipe to child.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3934 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3935 if (len == 1 && (pty_master_fd < 0 || cmd != NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3937 # ifdef SIGINT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 * Send SIGINT to the child's group or all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940 * processes in our group.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 if (ta_buf[ta_len] == Ctrl_C
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 || ta_buf[ta_len] == intr_char)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3944 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3945 # ifdef HAVE_SETSID
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 kill(-pid, SIGINT);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3947 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 kill(0, SIGINT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 # endif
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3950 if (wpid > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3951 kill(wpid, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3952 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3953 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 if (pty_master_fd < 0 && toshell_fd >= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 && ta_buf[ta_len] == Ctrl_D)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 close(toshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 toshell_fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3959 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3960 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3961
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962 /* replace K_BS by <BS> and K_DEL by <DEL> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3963 for (i = ta_len; i < ta_len + len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3964 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 if (ta_buf[i] == CSI && len - i > 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 c = TERMCAP2KEY(ta_buf[i + 1], ta_buf[i + 2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 if (c == K_DEL || c == K_KDEL || c == K_BS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 mch_memmove(ta_buf + i + 1, ta_buf + i + 3,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3971 (size_t)(len - i - 2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 if (c == K_DEL || c == K_KDEL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973 ta_buf[i] = DEL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 ta_buf[i] = Ctrl_H;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 len -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 else if (ta_buf[i] == '\r')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 ta_buf[i] = '\n';
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3981 # ifdef FEAT_MBYTE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 i += (*mb_ptr2len_check)(ta_buf + i) - 1;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3984 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 * For pipes: echo the typed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 * For a pty this does not seem to work.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 if (pty_master_fd < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 for (i = ta_len; i < ta_len + len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 if (ta_buf[i] == '\n' || ta_buf[i] == '\b')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 msg_putchar(ta_buf[i]);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3997 # ifdef FEAT_MBYTE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 int l = (*mb_ptr2len_check)(ta_buf + i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 msg_outtrans_len(ta_buf + i, l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 i += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4005 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 msg_outtrans_len(ta_buf + i, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013 ta_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 * Write the characters to the child, unless EOF has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 * been typed for pipes. Write one character at a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 * time, to avoid loosing too much typeahead.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4019 * When writing buffer lines, drop the typed
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4020 * characters (only check for CTRL-C).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4022 if (options & SHELL_WRITE)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4023 ta_len = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4024 else if (toshell_fd >= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 len = write(toshell_fd, (char *)ta_buf, (size_t)1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 ta_len -= len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 mch_memmove(ta_buf, ta_buf + len, ta_len);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4031 noread_cnt = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4036 if (got_int)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4037 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4038 /* CTRL-C sends a signal to the child, we ignore it
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4039 * ourselves */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4040 # ifdef HAVE_SETSID
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4041 kill(-pid, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4042 # else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4043 kill(0, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4044 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4045 if (wpid > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4046 kill(wpid, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4047 got_int = FALSE;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4048 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4049
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4050 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051 * Check if the child has any characters to be printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 * Read them and write them to our window. Repeat this as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053 * long as there is something to do, avoid the 10ms wait
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 * for mch_inchar(), or sending typeahead characters to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 * the external process.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 * TODO: This should handle escape sequences, compatible
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 * to some terminal (vt52?).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4059 ++noread_cnt;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 while (RealWaitForChar(fromshell_fd, 10L, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 len = read(fromshell_fd, (char *)buffer
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4063 # ifdef FEAT_MBYTE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 + buffer_off, (size_t)(BUFLEN - buffer_off)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4065 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 , (size_t)BUFLEN
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4067 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 if (len <= 0) /* end of file or error */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 goto finished;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4071
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4072 noread_cnt = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4073 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4074 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4075 /* Do NUL -> NL translation, append NL separated
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4076 * lines to the current buffer. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4077 for (i = 0; i < len; ++i)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4078 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4079 if (buffer[i] == NL)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4080 append_ga_line(&ga);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4081 else if (buffer[i] == NUL)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4082 ga_append(&ga, NL);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4083 else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4084 ga_append(&ga, buffer[i]);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4085 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4086 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4087 # ifdef FEAT_MBYTE
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4088 else if (has_mbyte)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4092 len += buffer_off;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4093 buffer[len] = NUL;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4094
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 /* Check if the last character in buffer[] is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 * incomplete, keep these bytes for the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 * round. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098 for (p = buffer; p < buffer + len; p += l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 if (enc_utf8) /* exclude composing chars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 l = utf_ptr2len_check(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 l = (*mb_ptr2len_check)(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 if (l == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 l = 1; /* NUL byte? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 else if (MB_BYTE2LEN(*p) != l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109 if (p == buffer) /* no complete character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111 /* avoid getting stuck at an illegal byte */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 if (len >= 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 buffer_off = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4117 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4120 c = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 msg_puts(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 if (p < buffer + len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 buffer_off = (buffer + len) - p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127 mch_memmove(buffer, p, buffer_off);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 buffer_off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4132 # endif /* FEAT_MBYTE */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135 buffer[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 msg_puts(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4143 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4145
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147 * Check if the child still exists, before checking for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4148 * typed characters (otherwise we would loose typeahead).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4149 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4150 # ifdef __NeXT__
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *) 0);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4152 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153 wait_pid = waitpid(pid, &status, WNOHANG);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4154 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 if ((wait_pid == (pid_t)-1 && errno == ECHILD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 || (wait_pid == pid && WIFEXITED(status)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 wait_pid = pid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161 wait_pid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163 finished:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 p_more = p_more_save;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4165 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4166 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4167 if (ga.ga_len > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4168 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4169 append_ga_line(&ga);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4170 /* remember that the NL was missing */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4171 write_no_eol_lnum = curwin->w_cursor.lnum;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4172 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4173 else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4174 write_no_eol_lnum = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4175 ga_clear(&ga);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4176 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4177
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4178 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4179 * Give all typeahead that wasn't used back to ui_inchar().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4180 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4181 if (ta_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4182 ui_inchar_undo(ta_buf, ta_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4183 State = old_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4184 if (toshell_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4185 close(toshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4186 close(fromshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4188
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4189 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4190 * Wait until our child has exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4191 * Ignore wait() returning pids of other children and returning
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 * because of some signal like SIGWINCH.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4193 * Don't wait if wait_pid was already set above, indicating the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4194 * child already exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 while (wait_pid != pid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4198 # ifdef _THREAD_SAFE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4199 /* Ugly hack: when compiled with Python threads are probably
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4200 * used, in which case wait() sometimes hangs for no obvious
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4201 * reason. Use waitpid() instead and loop (like the GUI). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4202 # ifdef __NeXT__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4203 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4204 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4205 wait_pid = waitpid(pid, &status, WNOHANG);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4206 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4207 if (wait_pid == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4208 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4209 /* Wait for 1/100 sec before trying again. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4210 mch_delay(10L, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4211 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4213 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4214 wait_pid = wait(&status);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4215 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4216 if (wait_pid <= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4217 # ifdef ECHILD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4218 && errno == ECHILD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4219 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4221 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4222 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4223
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4224 /* Make sure the child that writes to the external program is
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4225 * dead. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4226 if (wpid > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4227 kill(wpid, SIGKILL);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4228
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4229 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4230 * Set to raw mode right now, otherwise a CTRL-C after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4231 * catch_signals() will kill Vim.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4232 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4233 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4234 settmode(TMODE_RAW);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4235 did_settmode = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4236 set_signals();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4237
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4238 if (WIFEXITED(status))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4239 {
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
4240 /* LINTED avoid "bitwise operation on signed value" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4241 retval = WEXITSTATUS(status);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4242 if (retval && !emsg_silent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4243 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4244 if (retval == EXEC_FAILED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4245 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4246 MSG_PUTS(_("\nCannot execute shell "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4247 msg_outtrans(p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4248 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4249 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4250 else if (!(options & SHELL_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4251 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4252 MSG_PUTS(_("\nshell returned "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4253 msg_outnum((long)retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4254 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4255 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4256 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4257 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4258 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4259 MSG_PUTS(_("\nCommand terminated\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4260 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4261 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4262 vim_free(argv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4264 error:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4265 if (!did_settmode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4266 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4267 settmode(TMODE_RAW); /* set to raw mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4268 # ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4269 resettitle();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4270 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4271 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4272
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4274
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4275 #endif /* USE_SYSTEM */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4276 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4277
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4278 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4279 * Check for CTRL-C typed by reading all available characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4280 * In cooked mode we should get SIGINT, no need to check.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4281 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4282 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4283 mch_breakcheck()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4284 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4285 if (curr_tmode == TMODE_RAW && RealWaitForChar(read_cmd_fd, 0L, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4286 fill_input_buf(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4288
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4290 * Wait "msec" msec until a character is available from the keyboard or from
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4291 * inbuf[]. msec == -1 will block forever.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4292 * When a GUI is being used, this will never get called -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4293 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4294 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4295 WaitForChar(msec)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4296 long msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4297 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4298 #ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4299 int gpm_process_wanted;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4300 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4301 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4302 int rest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4304 int avail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4305
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4306 if (input_available()) /* something in inbuf[] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4307 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4308
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4309 #if defined(FEAT_MOUSE_DEC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4310 /* May need to query the mouse position. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4311 if (WantQueryMouse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4312 {
227
ef254e0f2365 updated for version 7.0063
vimboss
parents: 216
diff changeset
4313 WantQueryMouse = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4314 mch_write((char_u *)IF_EB("\033[1'|", ESC_STR "[1'|"), 5);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4316 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4317
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4318 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4319 * For FEAT_MOUSE_GPM and FEAT_XCLIPBOARD we loop here to process mouse
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4320 * events. This is a bit complicated, because they might both be defined.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4321 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4322 #if defined(FEAT_MOUSE_GPM) || defined(FEAT_XCLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4323 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4324 rest = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4325 if (do_xterm_trace())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4326 rest = msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4327 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4328 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4330 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4331 if (rest != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4332 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4333 msec = XT_TRACE_DELAY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4334 if (rest >= 0 && rest < XT_TRACE_DELAY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4335 msec = rest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4336 if (rest >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4337 rest -= msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4338 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4339 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4340 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4341 gpm_process_wanted = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4342 avail = RealWaitForChar(read_cmd_fd, msec, &gpm_process_wanted);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4343 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4344 avail = RealWaitForChar(read_cmd_fd, msec, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4345 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4346 if (!avail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4347 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4348 if (input_available())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4349 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4350 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4351 if (rest == 0 || !do_xterm_trace())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4352 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4353 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4354 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4355 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4356 while (FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4357 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4358 || (gpm_process_wanted && mch_gpm_process() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4359 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4360 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4361 || (!avail && rest != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4362 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4363 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4364
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4365 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4366 avail = RealWaitForChar(read_cmd_fd, msec, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4367 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4368 return avail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4369 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4370
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4371 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4372 * Wait "msec" msec until a character is available from file descriptor "fd".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4373 * Time == -1 will block forever.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4374 * When a GUI is being used, this will not be used for input -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4375 * Returns also, when a request from Sniff is waiting -- toni.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4376 * Or when a Linux GPM mouse event is waiting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4377 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4378 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4379 #if defined(__BEOS__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4380 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4381 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4382 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4383 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4384 RealWaitForChar(fd, msec, check_for_gpm)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4385 int fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4386 long msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4387 int *check_for_gpm;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4388 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4389 int ret;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4390 #if defined(FEAT_XCLIPBOARD) || defined(USE_XSMP) || defined(FEAT_MZSCHEME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4391 static int busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4392
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4393 /* May retry getting characters after an event was handled. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4394 # define MAY_LOOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4395
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4396 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4397 /* Remember at what time we started, so that we know how much longer we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4398 * should wait after being interrupted. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4399 # define USE_START_TV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4400 struct timeval start_tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4401
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4402 if (msec > 0 && (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4403 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4404 xterm_Shell != (Widget)0
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4405 # if defined(USE_XSMP) || defined(FEAT_MZSCHEME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4406 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4407 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4408 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4409 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4410 xsmp_icefd != -1
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4411 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4412 ||
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4413 # endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4414 # endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4415 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4416 (mzthreads_allowed() && p_mzq > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4417 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4418 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4419 gettimeofday(&start_tv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4420 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4421
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422 /* Handle being called recursively. This may happen for the session
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4423 * manager stuff, it may save the file, which does a breakcheck. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4424 if (busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4425 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4426 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4427
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4428 #ifdef MAY_LOOP
407
0f6afaf1b8d1 updated for version 7.0106
vimboss
parents: 369
diff changeset
4429 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4430 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4431 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4432 #ifdef MAY_LOOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4433 int finished = TRUE; /* default is to 'loop' just once */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4434 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4435 int mzquantum_used = FALSE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4436 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438 #ifndef HAVE_SELECT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 struct pollfd fds[5];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440 int nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4441 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4442 int xterm_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4444 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4445 int gpm_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4446 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4448 int xsmp_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449 # endif
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4450 int towait = (int)msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4451
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4452 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4453 mzvim_check_threads();
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4454 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq))
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4455 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4456 towait = (int)p_mzq; /* don't wait longer than 'mzquantum' */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4457 mzquantum_used = TRUE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4458 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4459 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460 fds[0].fd = fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461 fds[0].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 nfd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4464 # ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4465 # define SNIFF_IDX 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4466 if (want_sniff_request)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4468 fds[SNIFF_IDX].fd = fd_from_sniff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469 fds[SNIFF_IDX].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4471 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4474 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476 xterm_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 fds[nfd].fd = ConnectionNumber(xterm_dpy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4480 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4481 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4482 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4483 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4484 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4485 gpm_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486 fds[nfd].fd = gpm_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4490 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494 xsmp_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4495 fds[nfd].fd = xsmp_icefd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4496 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4497 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4498 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4499 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4500
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4501 ret = poll(fds, nfd, towait);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4502 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4503 if (ret == 0 && mzquantum_used)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4504 /* MzThreads scheduling is required and timeout occured */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4505 finished = FALSE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4506 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4507
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 # ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 if (ret < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4510 sniff_disconnect(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4511 else if (want_sniff_request)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4512 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4513 if (fds[SNIFF_IDX].revents & POLLHUP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4514 sniff_disconnect(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4515 if (fds[SNIFF_IDX].revents & POLLIN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4516 sniff_request_waiting = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4518 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4519 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4520 if (xterm_Shell != (Widget)0 && (fds[xterm_idx].revents & POLLIN))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4521 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4522 xterm_update(); /* Maybe we should hand out clipboard */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4523 if (--ret == 0 && !input_available())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4524 /* Try again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4525 finished = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4526 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4527 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4528 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4529 if (gpm_idx >= 0 && (fds[gpm_idx].revents & POLLIN))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4531 *check_for_gpm = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4533 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4534 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535 if (xsmp_idx >= 0 && (fds[xsmp_idx].revents & (POLLIN | POLLHUP)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4536 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4537 if (fds[xsmp_idx].revents & POLLIN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4538 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4539 busy = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4540 xsmp_handle_requests();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4543 else if (fds[xsmp_idx].revents & POLLHUP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4545 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4546 verb_msg((char_u *)_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4547 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4548 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4549 if (--ret == 0)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4550 finished = FALSE; /* Try again */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4551 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4552 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4553
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4554
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4555 #else /* HAVE_SELECT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4556
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4557 struct timeval tv;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4558 struct timeval *tvp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4559 fd_set rfds, efds;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4560 int maxfd;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4561 long towait = msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4562
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4563 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4564 mzvim_check_threads();
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4565 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq))
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4566 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4567 towait = p_mzq; /* don't wait longer than 'mzquantum' */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4568 mzquantum_used = TRUE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4569 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4570 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4571 # ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572 /* don't check for incoming chars if not in raw mode, because select()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 * always returns TRUE then (in some version of emx.dll) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 if (curr_tmode != TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4575 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4576 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4577
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4578 if (towait >= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4579 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4580 tv.tv_sec = towait / 1000;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4581 tv.tv_usec = (towait % 1000) * (1000000/1000);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4582 tvp = &tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4583 }
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4584 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4585 tvp = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4586
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4587 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4588 * Select on ready for reading and exceptional condition (end of file).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4590 FD_ZERO(&rfds); /* calls bzero() on a sun */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591 FD_ZERO(&efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4592 FD_SET(fd, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4593 # if !defined(__QNX__) && !defined(__CYGWIN32__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4594 /* For QNX select() always returns 1 if this is set. Why? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4595 FD_SET(fd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4596 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4597 maxfd = fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4598
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4599 # ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4600 if (want_sniff_request)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4601 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4602 FD_SET(fd_from_sniff, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4603 FD_SET(fd_from_sniff, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4604 if (maxfd < fd_from_sniff)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4605 maxfd = fd_from_sniff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4606 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4607 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4608 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4611 FD_SET(ConnectionNumber(xterm_dpy), &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4612 if (maxfd < ConnectionNumber(xterm_dpy))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4613 maxfd = ConnectionNumber(xterm_dpy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4614 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4615 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4616 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4617 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4618 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4619 FD_SET(gpm_fd, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4620 FD_SET(gpm_fd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4621 if (maxfd < gpm_fd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4622 maxfd = gpm_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4623 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4624 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4625 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4626 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4627 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628 FD_SET(xsmp_icefd, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4629 FD_SET(xsmp_icefd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4630 if (maxfd < xsmp_icefd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4631 maxfd = xsmp_icefd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4632 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4633 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4634
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4635 # ifdef OLD_VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4636 /* Old VMS as v6.2 and older have broken select(). It waits more than
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4637 * required. Should not be used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638 ret = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639 # else
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4640 ret = select(maxfd + 1, &rfds, NULL, &efds, tvp);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4641 # endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4642 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4643 if (ret == 0 && mzquantum_used)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4644 /* loop if MzThreads must be scheduled and timeout occured */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4645 finished = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4646 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4647
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4648 # ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4649 if (ret < 0 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4650 sniff_disconnect(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4651 else if (ret > 0 && want_sniff_request)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4653 if (FD_ISSET(fd_from_sniff, &efds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4654 sniff_disconnect(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4655 if (FD_ISSET(fd_from_sniff, &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656 sniff_request_waiting = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4658 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4659 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4660 if (ret > 0 && xterm_Shell != (Widget)0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4661 && FD_ISSET(ConnectionNumber(xterm_dpy), &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4663 xterm_update(); /* Maybe we should hand out clipboard */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4664 /* continue looping when we only got the X event and the input
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4665 * buffer is empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4666 if (--ret == 0 && !input_available())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4668 /* Try again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4669 finished = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4671 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4672 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4673 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4674 if (ret > 0 && gpm_flag && check_for_gpm != NULL && gpm_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676 if (FD_ISSET(gpm_fd, &efds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677 gpm_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678 else if (FD_ISSET(gpm_fd, &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 *check_for_gpm = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4680 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4681 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4683 if (ret > 0 && xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4685 if (FD_ISSET(xsmp_icefd, &efds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4686 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4687 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4688 verb_msg((char_u *)_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4689 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4690 if (--ret == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4691 finished = FALSE; /* keep going if event was only one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4692 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4693 else if (FD_ISSET(xsmp_icefd, &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4694 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695 busy = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4696 xsmp_handle_requests();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4697 busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 if (--ret == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4699 finished = FALSE; /* keep going if event was only one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4700 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4702 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4703
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4704 #endif /* HAVE_SELECT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4706 #ifdef MAY_LOOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4707 if (finished || msec == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4708 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4709
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4710 /* We're going to loop around again, find out for how long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4711 if (msec > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4713 # ifdef USE_START_TV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4714 struct timeval mtv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4715
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4716 /* Compute remaining wait time. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4717 gettimeofday(&mtv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4718 msec -= (mtv.tv_sec - start_tv.tv_sec) * 1000L
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4719 + (mtv.tv_usec - start_tv.tv_usec) / 1000L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4720 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4721 /* Guess we got interrupted halfway. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4722 msec = msec / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4723 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4724 if (msec <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4725 break; /* waited long enough */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4726 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4727 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4728 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4729
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4730 return (ret > 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4731 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4733 #ifndef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735 #ifndef NO_EXPANDPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736 /*
444
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
4737 * Expand a path into all matching files and/or directories. Handles "*",
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
4738 * "?", "[a-z]", "**", etc.
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
4739 * "path" has backslashes before chars that are not to be expanded.
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
4740 * Returns the number of matches found.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4741 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4743 mch_expandpath(gap, path, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4744 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4745 char_u *path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4746 int flags; /* EW_* flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4747 {
444
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
4748 return unix_expandpath(gap, path, 0, flags, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4749 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4750 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4752 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4753 * mch_expand_wildcards() - this code does wild-card pattern matching using
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754 * the shell
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4755 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4756 * return OK for success, FAIL for error (you may lose some memory) and put
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757 * an error message in *file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759 * num_pat is number of input patterns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760 * pat is array of pointers to input patterns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4761 * num_file is pointer to number of matched file names
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 * file is pointer to array of pointers to matched file names
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4763 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4765 #ifndef SEEK_SET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 # define SEEK_SET 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4767 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 #ifndef SEEK_END
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4769 # define SEEK_END 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4772 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774 mch_expand_wildcards(num_pat, pat, num_file, file, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4775 int num_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4776 char_u **pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4777 int *num_file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4778 char_u ***file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4779 int flags; /* EW_* flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4780 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4781 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4782 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4783 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4784 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4785 #ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4786 # define EXPL_ALLOC_INC 16
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4787 char_u **expl_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4788 size_t files_alloced, files_free;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4789 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4790 int has_wildcard;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4792 *num_file = 0; /* default: no files found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4793 files_alloced = EXPL_ALLOC_INC; /* how much space is allocated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794 files_free = EXPL_ALLOC_INC; /* how much space is not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 *file = (char_u **)alloc(sizeof(char_u **) * files_alloced);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4797 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4799 for (; num_pat > 0; num_pat--, pat++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4800 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 expl_files = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4802 if (vim_strchr(*pat, '$') || vim_strchr(*pat, '~'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803 /* expand environment var or home dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4804 buf = expand_env_save(*pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4805 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4806 buf = vim_strsave(*pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4807 expl_files = NULL;
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
4808 has_wildcard = mch_has_exp_wildcard(buf); /* (still) wildcards? */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4809 if (has_wildcard) /* yes, so expand them */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4810 expl_files = (char_u **)_fnexplode(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4813 * return value of buf if no wildcards left,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814 * OR if no match AND EW_NOTFOUND is set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816 if ((!has_wildcard && ((flags & EW_NOTFOUND) || mch_getperm(buf) >= 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 || (expl_files == NULL && (flags & EW_NOTFOUND)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818 { /* simply save the current contents of *buf */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819 expl_files = (char_u **)alloc(sizeof(char_u **) * 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4820 if (expl_files != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4821 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4822 expl_files[0] = vim_strsave(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823 expl_files[1] = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4827
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4828 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4829 * Count number of names resulting from expansion,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4830 * At the same time add a backslash to the end of names that happen to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4831 * be directories, and replace slashes with backslashes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 if (expl_files)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835 for (i = 0; (p = expl_files[i]) != NULL; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4837 dir = mch_isdir(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838 /* If we don't want dirs and this is one, skip it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 if ((dir && !(flags & EW_DIR)) || (!dir && !(flags & EW_FILE)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 if (--files_free == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 /* need more room in table of pointers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 files_alloced += EXPL_ALLOC_INC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 *file = (char_u **)vim_realloc(*file,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 sizeof(char_u **) * files_alloced);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 EMSG(_(e_outofmem));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 *num_file = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 files_free = EXPL_ALLOC_INC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 slash_adjust(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857 if (dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4859 /* For a directory we add a '/', unless it's already
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4860 * there. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861 len = STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 if (((*file)[*num_file] = alloc(len + 2)) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4863 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4864 STRCPY((*file)[*num_file], p);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 37
diff changeset
4865 if (!after_pathsep((*file)[*num_file] + len))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4867 (*file)[*num_file][len] = psepc;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 37
diff changeset
4868 (*file)[*num_file][len + 1] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4870 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4873 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874 (*file)[*num_file] = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4875 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4876
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4877 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878 * Error message already given by either alloc or vim_strsave.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879 * Should return FAIL, but returning OK works also.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4880 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881 if ((*file)[*num_file] == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883 (*num_file)++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4884 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885 _fnexplodefree((char **)expl_files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4886 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4889
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 #else /* __EMX__ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4891
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893 char_u *tempname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894 char_u *command;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4895 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896 char_u *buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 #define STYLE_ECHO 0 /* use "echo" to expand */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898 #define STYLE_GLOB 1 /* use "glob" to expand, for csh */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 #define STYLE_PRINT 2 /* use "print -N" to expand, for zsh */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 #define STYLE_BT 3 /* `cmd` expansion, execute the pattern directly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4901 int shell_style = STYLE_ECHO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4902 int check_spaces;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4903 static int did_find_nul = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4904 int ampersent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4905
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4906 *num_file = 0; /* default: no files found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4907 *file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4908
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4909 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4910 * If there are no wildcards, just copy the names to allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4911 * Saves a lot of time, because we don't have to start a new shell.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4912 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4913 if (!have_wildcard(num_pat, pat))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914 return save_patterns(num_pat, pat, num_file, file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915
428
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
4916 # ifdef HAVE_SANDBOX
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
4917 /* Don't allow any shell command in the sandbox. */
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
4918 if (sandbox != 0 && check_secure())
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
4919 return FAIL;
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
4920 # endif
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
4921
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 * Don't allow the use of backticks in secure and restricted mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4924 */
428
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
4925 if (secure || restricted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4926 for (i = 0; i < num_pat; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4927 if (vim_strchr(pat[i], '`') != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4928 && (check_restricted() || check_secure()))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932 * get a name for the temp file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 if ((tempname = vim_tempname('o')) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 EMSG(_(e_notmp));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 * Let the shell expand the patterns and write the result into the temp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 * file. if expanding `cmd` execute it directly.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943 * If we use csh, glob will work better than echo.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 * If we use zsh, print -N will work better than glob.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 if (num_pat == 1 && *pat[0] == '`'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 && (len = STRLEN(pat[0])) > 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 && *(pat[0] + len - 1) == '`')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 shell_style = STYLE_BT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 else if ((len = STRLEN(p_sh)) >= 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 if (STRCMP(p_sh + len - 3, "csh") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 shell_style = STYLE_GLOB;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954 else if (STRCMP(p_sh + len - 3, "zsh") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955 shell_style = STYLE_PRINT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 /* "unset nonomatch; print -N >" plus two is 29 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 len = STRLEN(tempname) + 29;
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4960 for (i = 0; i < num_pat; ++i)
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4961 {
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4962 /* Count the length of the patterns in the same way as they are put in
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4963 * "command" below. */
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4964 #ifdef USE_SYSTEM
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4965 len += STRLEN(pat[i]) + 3; /* add space and two quotes */
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4966 #else
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4967 ++len; /* add space */
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4968 for (j = 0; pat[i][j] != NUL; )
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4969 if (vim_strchr((char_u *)" '", pat[i][j]) != NULL)
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4970 {
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4971 len += 2; /* add two quotes */
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4972 while (pat[i][j] != NUL
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4973 && vim_strchr((char_u *)" '", pat[i][j]) != NULL)
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4974 {
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4975 ++len;
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4976 ++j;
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4977 }
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4978 }
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4979 else
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4980 {
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4981 ++len;
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4982 ++j;
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4983 }
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4984 #endif
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
4985 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986 command = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4987 if (command == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4988 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4989 /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4990 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4992 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4993
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4994 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4995 * Build the shell command:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4996 * - Set $nonomatch depending on EW_NOTFOUND (hopefully the shell
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4997 * recognizes this).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4998 * - Add the shell command to print the expanded names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4999 * - Add the temp file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5000 * - Add the file name patterns.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5001 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5002 if (shell_style == STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5003 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5004 STRCPY(command, pat[0] + 1); /* exclude first backtick */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5005 p = command + STRLEN(command) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006 *p = ' '; /* remove last backtick */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007 while (p > command && vim_iswhite(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5008 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5009 if (*p == '&') /* remove trailing '&' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5010 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5011 ampersent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5012 *p = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5014 STRCAT(command, ">");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5015 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5016 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5017 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5018 if (flags & EW_NOTFOUND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5019 STRCPY(command, "set nonomatch; ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5020 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5021 STRCPY(command, "unset nonomatch; ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5022 if (shell_style == STYLE_GLOB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5023 STRCAT(command, "glob >");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5024 else if (shell_style == STYLE_PRINT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025 STRCAT(command, "print -N >");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027 STRCAT(command, "echo >");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5028 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 STRCAT(command, tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5030 if (shell_style != STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5031 for (i = 0; i < num_pat; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5032 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5033 /* When using system() always add extra quotes, because the shell
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5034 * is started twice. Otherwise only put quotes around spaces and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 * single quotes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 #ifdef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 STRCAT(command, " \"");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 STRCAT(command, pat[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 STRCAT(command, "\"");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 #else
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5041 int intick = FALSE;
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5042
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 p = command + STRLEN(command);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5044 *p++ = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 for (j = 0; pat[i][j] != NUL; )
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5046 {
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5047 if (pat[i][j] == '`')
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5048 {
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5049 intick = !intick;
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5050 *p++ = pat[i][j++];
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5051 }
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5052 else if (!intick && vim_strchr((char_u *)" '",
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5053 pat[i][j]) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5054 {
236
4707450c2b33 updated for version 7.0066
vimboss
parents: 233
diff changeset
5055 /* Put quotes around special characters, but not when
4707450c2b33 updated for version 7.0066
vimboss
parents: 233
diff changeset
5056 * inside ``. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5057 *p++ = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5058 while (pat[i][j] != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5059 && vim_strchr((char_u *)" '", pat[i][j]) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5060 *p++ = pat[i][j++];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5061 *p++ = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5062 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5063 else
107
9e65557da34c updated for version 7.0040
vimboss
parents: 99
diff changeset
5064 {
9e65557da34c updated for version 7.0040
vimboss
parents: 99
diff changeset
5065 /* For a backslash also copy the next character, don't
9e65557da34c updated for version 7.0040
vimboss
parents: 99
diff changeset
5066 * want to put quotes around it. */
9e65557da34c updated for version 7.0040
vimboss
parents: 99
diff changeset
5067 if ((*p++ = pat[i][j++]) == '\\' && pat[i][j] != NUL)
9e65557da34c updated for version 7.0040
vimboss
parents: 99
diff changeset
5068 *p++ = pat[i][j++];
9e65557da34c updated for version 7.0040
vimboss
parents: 99
diff changeset
5069 }
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5070 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5071 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5072 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5073 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5074 if (flags & EW_SILENT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5075 show_shell_mess = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5076 if (ampersent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5077 STRCAT(command, "&"); /* put the '&' back after the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5078 redirection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5079
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5080 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5081 * Using zsh -G: If a pattern has no matches, it is just deleted from
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5082 * the argument list, otherwise zsh gives an error message and doesn't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5083 * expand any other pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5084 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5085 if (shell_style == STYLE_PRINT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5086 extra_shell_arg = (char_u *)"-G"; /* Use zsh NULL_GLOB option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5087
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5088 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5089 * If we use -f then shell variables set in .cshrc won't get expanded.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5090 * vi can do it, so we will too, but it is only necessary if there is a "$"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5091 * in one of the patterns, otherwise we can still use the fast option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5092 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5093 else if (shell_style == STYLE_GLOB && !have_dollars(num_pat, pat))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5094 extra_shell_arg = (char_u *)"-f"; /* Use csh fast option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5095
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5096 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5097 * execute the shell command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5098 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5099 i = call_shell(command, SHELL_EXPAND | SHELL_SILENT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5101 /* When running in the background, give it some time to create the temp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5102 * file, but don't wait for it to finish. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5103 if (ampersent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5104 mch_delay(10L, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5105
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 extra_shell_arg = NULL; /* cleanup */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5107 show_shell_mess = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5108 vim_free(command);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5109
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5110 if (i) /* mch_call_shell() failed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5111 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5112 mch_remove(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 * With interactive completion, the error message is not printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 * However with USE_SYSTEM, I don't know how to turn off error messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117 * from the shell, so screen may still get messed up -- webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119 #ifndef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5120 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123 redraw_later_clear(); /* probably messed up screen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 msg_putchar('\n'); /* clear bottom line quickly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125 cmdline_row = Rows - 1; /* continue on last line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 #ifdef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5127 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5128 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5129 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130 MSG(_(e_wildexpand));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131 msg_start(); /* don't overwrite this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5133 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5134 /* If a `cmd` expansion failed, don't list `cmd` as a match, even when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5135 * EW_NOTFOUND is given */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5136 if (shell_style == STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5137 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5138 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5139 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5142 * read the names from the file into memory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 fd = fopen((char *)tempname, READBIN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5145 if (fd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5146 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5147 /* Something went wrong, perhaps a file name with a special char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5148 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5149 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5150 MSG(_(e_wildexpand));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5151 msg_start(); /* don't overwrite this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5152 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5153 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5154 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5155 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5156 fseek(fd, 0L, SEEK_END);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5157 len = ftell(fd); /* get size of temp file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5158 fseek(fd, 0L, SEEK_SET);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5159 buffer = alloc(len + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5160 if (buffer == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5161 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162 /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163 mch_remove(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5166 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5167 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5168 i = fread((char *)buffer, 1, len, fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5169 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5170 mch_remove(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5171 if (i != len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5172 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5173 /* unexpected read error */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5174 EMSG2(_(e_notread), tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5175 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5176 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5177 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5178 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181 #if defined(__CYGWIN__) || defined(__CYGWIN32__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5182 /* Translate <CR><NL> into <NL>. Caution, buffer may contain NUL. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183 p = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184 for (i = 0; i < len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5185 if (!(buffer[i] == CAR && buffer[i + 1] == NL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186 *p++ = buffer[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5187 len = p - buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5188 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5189
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5190
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5191 /* file names are separated with Space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5192 if (shell_style == STYLE_ECHO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5194 buffer[len] = '\n'; /* make sure the buffer ends in NL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5195 p = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5196 for (i = 0; *p != '\n'; ++i) /* count number of entries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5197 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5198 while (*p != ' ' && *p != '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5199 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 p = skipwhite(p); /* skip to next entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5201 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5202 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5203 /* file names are separated with NL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5204 else if (shell_style == STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5205 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5206 buffer[len] = NUL; /* make sure the buffer ends in NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5207 p = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5208 for (i = 0; *p != NUL; ++i) /* count number of entries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210 while (*p != '\n' && *p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5211 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5212 if (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5213 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5214 p = skipwhite(p); /* skip leading white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5215 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5217 /* file names are separated with NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5219 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 * Some versions of zsh use spaces instead of NULs to separate
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222 * results. Only do this when there is no NUL before the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 * buffer, otherwise we would never be able to use file names with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224 * embedded spaces when zsh does use NULs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225 * When we found a NUL once, we know zsh is OK, set did_find_nul and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226 * don't check for spaces again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5227 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228 check_spaces = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229 if (shell_style == STYLE_PRINT && !did_find_nul)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5230 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231 /* If there is a NUL, set did_find_nul, else set check_spaces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 if (len && (int)STRLEN(buffer) < len - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5233 did_find_nul = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235 check_spaces = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5239 * Make sure the buffer ends with a NUL. For STYLE_PRINT there
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5240 * already is one, for STYLE_GLOB it needs to be added.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5241 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5242 if (len && buffer[len - 1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5243 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5244 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5245 buffer[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5246 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5247 for (p = buffer; p < buffer + len; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5248 if (*p == NUL || (*p == ' ' && check_spaces)) /* count entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5249 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5250 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5251 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5252 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5253 if (len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5254 ++i; /* count last entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5255 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5256 if (i == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5257 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5258 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5259 * Can happen when using /bin/sh and typing ":e $NO_SUCH_VAR^I".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5260 * /bin/sh will happily expand it to nothing rather than returning an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5261 * error; and hey, it's good to check anyway -- webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5262 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5263 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5264 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5266 *num_file = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5267 *file = (char_u **)alloc(sizeof(char_u *) * i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5268 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5269 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5270 /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5271 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5272 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5273 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5274
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5275 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5276 * Isolate the individual file names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5277 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5278 p = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5279 for (i = 0; i < *num_file; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5280 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5281 (*file)[i] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5282 /* Space or NL separates */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5283 if (shell_style == STYLE_ECHO || shell_style == STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5284 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5285 while (!(shell_style == STYLE_ECHO && *p == ' ') && *p != '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5286 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5287 if (p == buffer + len) /* last entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5288 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5289 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5290 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5291 *p++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5292 p = skipwhite(p); /* skip to next entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5294 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5295 else /* NUL separates */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5296 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5297 while (*p && p < buffer + len) /* skip entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5298 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5299 ++p; /* skip NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5300 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5301 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5302
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5303 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5304 * Move the file names to allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5305 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5306 for (j = 0, i = 0; i < *num_file; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5307 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5308 /* Require the files to exist. Helps when using /bin/sh */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5309 if (!(flags & EW_NOTFOUND) && mch_getperm((*file)[i]) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5310 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5311
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5312 /* check if this entry should be included */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5313 dir = (mch_isdir((*file)[i]));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5314 if ((dir && !(flags & EW_DIR)) || (!dir && !(flags & EW_FILE)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5315 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5316
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5317 p = alloc((unsigned)(STRLEN((*file)[i]) + 1 + dir));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5318 if (p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5319 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5320 STRCPY(p, (*file)[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5321 if (dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5322 STRCAT(p, "/"); /* add '/' to a directory name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5323 (*file)[j++] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5324 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5326 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5327 *num_file = j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5328
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5329 if (*num_file == 0) /* rejected all entries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5330 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5331 vim_free(*file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5332 *file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5333 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5334 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5335
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5336 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5338 notfound:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5339 if (flags & EW_NOTFOUND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5340 return save_patterns(num_pat, pat, num_file, file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5341 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5342
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5343 #endif /* __EMX__ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5345
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5346 #endif /* VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5347
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5348 #ifndef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5349 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5350 save_patterns(num_pat, pat, num_file, file)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5351 int num_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5352 char_u **pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5353 int *num_file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5354 char_u ***file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5355 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5356 int i;
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5357 char_u *s;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5358
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5359 *file = (char_u **)alloc(num_pat * sizeof(char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5360 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5361 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5362 for (i = 0; i < num_pat; i++)
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5363 {
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5364 s = vim_strsave(pat[i]);
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5365 if (s != NULL)
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5366 /* Be compatible with expand_filename(): halve the number of
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5367 * backslashes. */
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5368 backslash_halve(s);
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5369 (*file)[i] = s;
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5370 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5371 *num_file = num_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5372 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5373 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5374 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5375
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5376
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5377 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5378 * Return TRUE if the string "p" contains a wildcard that mch_expandpath() can
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5379 * expand.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5380 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5381 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5382 mch_has_exp_wildcard(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5383 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5384 {
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 37
diff changeset
5385 for ( ; *p; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5386 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5387 #ifndef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5388 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5389 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5390 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5391 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5392 if (vim_strchr((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5393 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5394 "*?%"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5395 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5396 # ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5397 "*?"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5398 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5399 "*?[{'"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5400 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5401 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5402 , *p) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5403 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5404 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5405 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5406 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5407
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5408 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5409 * Return TRUE if the string "p" contains a wildcard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5410 * Don't recognize '~' at the end as a wildcard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5411 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5412 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5413 mch_has_wildcard(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5414 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5415 {
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 37
diff changeset
5416 for ( ; *p; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5417 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5418 #ifndef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5419 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5420 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5421 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5422 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5423 if (vim_strchr((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5424 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5425 "*?%$"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5426 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5427 # ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5428 # ifdef VIM_BACKTICK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5429 "*?$`"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5430 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5431 "*?$"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5432 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5433 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5434 "*?[{`'$"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5435 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5436 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5437 , *p) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5438 || (*p == '~' && p[1] != NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5439 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5440 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5441 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5442 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5443
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5444 #ifndef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5445 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5446 have_wildcard(num, file)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5447 int num;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5448 char_u **file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5449 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5450 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5451
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5452 for (i = 0; i < num; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5453 if (mch_has_wildcard(file[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5454 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5455 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5456 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5457
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5458 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5459 have_dollars(num, file)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5460 int num;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5461 char_u **file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5462 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5463 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5464
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5465 for (i = 0; i < num; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5466 if (vim_strchr(file[i], '$') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5467 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5468 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5470 #endif /* ifndef __EMX__ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5471
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5472 #ifndef HAVE_RENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5473 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5474 * Scaled-down version of rename(), which is missing in Xenix.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5475 * This version can only move regular files and will fail if the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5476 * destination exists.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5477 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5478 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5479 mch_rename(src, dest)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5480 const char *src, *dest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5481 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5482 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5483
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5484 if (stat(dest, &st) >= 0) /* fail if destination exists */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5485 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5486 if (link(src, dest) != 0) /* link file to new name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5487 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5488 if (mch_remove(src) == 0) /* delete link to old name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5489 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5490 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5491 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5492 #endif /* !HAVE_RENAME */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5493
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5494 #ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5495 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5496 * Initializes connection with gpm (if it isn't already opened)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5497 * Return 1 if succeeded (or connection already opened), 0 if failed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5498 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5499 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5500 gpm_open()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5501 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5502 static Gpm_Connect gpm_connect; /* Must it be kept till closing ? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5503
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5504 if (!gpm_flag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5506 gpm_connect.eventMask = (GPM_UP | GPM_DRAG | GPM_DOWN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5507 gpm_connect.defaultMask = ~GPM_HARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5508 /* Default handling for mouse move*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5509 gpm_connect.minMod = 0; /* Handle any modifier keys */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5510 gpm_connect.maxMod = 0xffff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5511 if (Gpm_Open(&gpm_connect, 0) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5512 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5513 /* gpm library tries to handling TSTP causes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5514 * problems. Anyways, we close connection to Gpm whenever
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5515 * we are going to suspend or starting an external process
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5516 * so we should'nt have problem with this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5517 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5518 signal(SIGTSTP, restricted ? SIG_IGN : SIG_DFL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5519 return 1; /* succeed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5520 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5521 if (gpm_fd == -2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5522 Gpm_Close(); /* We don't want to talk to xterm via gpm */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5523 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5524 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5525 return 1; /* already open */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5526 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5528 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5529 * Closes connection to gpm
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5530 * returns non-zero if connection succesfully closed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5531 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5532 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5533 gpm_close()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5535 if (gpm_flag && gpm_fd >= 0) /* if Open */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5536 Gpm_Close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5537 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5538
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5539 /* Reads gpm event and adds special keys to input buf. Returns length of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5540 * generated key sequence.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5541 * This function is made after gui_send_mouse_event
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5542 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5543 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5544 mch_gpm_process()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5545 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5546 int button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5547 static Gpm_Event gpm_event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5548 char_u string[6];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5549 int_u vim_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5550 int row,col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5551 unsigned char buttons_mask;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5552 unsigned char gpm_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5553 static unsigned char old_buttons = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5554
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5555 Gpm_GetEvent(&gpm_event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5556
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5557 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5558 /* Don't put events in the input queue now. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5559 if (hold_gui_events)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5560 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5561 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5563 row = gpm_event.y - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5564 col = gpm_event.x - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5565
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5566 string[0] = ESC; /* Our termcode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5567 string[1] = 'M';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5568 string[2] = 'G';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5569 switch (GPM_BARE_EVENTS(gpm_event.type))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5570 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5571 case GPM_DRAG:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5572 string[3] = MOUSE_DRAG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5573 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5574 case GPM_DOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5575 buttons_mask = gpm_event.buttons & ~old_buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5576 old_buttons = gpm_event.buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5577 switch (buttons_mask)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5579 case GPM_B_LEFT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5580 button = MOUSE_LEFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5581 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5582 case GPM_B_MIDDLE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5583 button = MOUSE_MIDDLE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5584 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5585 case GPM_B_RIGHT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5586 button = MOUSE_RIGHT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5587 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5588 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5589 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5590 /*Don't know what to do. Can more than one button be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5591 * reported in one event? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5592 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5593 string[3] = (char_u)(button | 0x20);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5594 SET_NUM_MOUSE_CLICKS(string[3], gpm_event.clicks + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5595 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5596 case GPM_UP:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5597 string[3] = MOUSE_RELEASE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5598 old_buttons &= ~gpm_event.buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5599 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5600 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5601 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5602 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5603 /*This code is based on gui_x11_mouse_cb in gui_x11.c */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5604 gpm_modifiers = gpm_event.modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5605 vim_modifiers = 0x0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5606 /* I ignore capslock stats. Aren't we all just hate capslock mixing with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5607 * Vim commands ? Besides, gpm_event.modifiers is unsigned char, and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5608 * K_CAPSSHIFT is defined 8, so it probably isn't even reported
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5609 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5610 if (gpm_modifiers & ((1 << KG_SHIFT) | (1 << KG_SHIFTR) | (1 << KG_SHIFTL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5611 vim_modifiers |= MOUSE_SHIFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5612
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5613 if (gpm_modifiers & ((1 << KG_CTRL) | (1 << KG_CTRLR) | (1 << KG_CTRLL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5614 vim_modifiers |= MOUSE_CTRL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5615 if (gpm_modifiers & ((1 << KG_ALT) | (1 << KG_ALTGR)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5616 vim_modifiers |= MOUSE_ALT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5617 string[3] |= vim_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5618 string[4] = (char_u)(col + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5619 string[5] = (char_u)(row + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5620 add_to_input_buf(string, 6);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5621 return 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5622 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5623 #endif /* FEAT_MOUSE_GPM */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5624
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5625 #if defined(FEAT_LIBCALL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5626 typedef char_u * (*STRPROCSTR)__ARGS((char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5627 typedef char_u * (*INTPROCSTR)__ARGS((int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5628 typedef int (*STRPROCINT)__ARGS((char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5629 typedef int (*INTPROCINT)__ARGS((int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5630
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5631 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5632 * Call a DLL routine which takes either a string or int param
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5633 * and returns an allocated string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5634 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5635 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5636 mch_libcall(libname, funcname, argstring, argint, string_result, number_result)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5637 char_u *libname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5638 char_u *funcname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5639 char_u *argstring; /* NULL when using a argint */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5640 int argint;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5641 char_u **string_result;/* NULL when using number_result */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5642 int *number_result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5643 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5644 # if defined(USE_DLOPEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5645 void *hinstLib;
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5646 char *dlerr = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5647 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5648 shl_t hinstLib;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5649 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5650 STRPROCSTR ProcAdd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5651 INTPROCSTR ProcAddI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5652 char_u *retval_str = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5653 int retval_int = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5654 int success = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5655
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5656 /* Get a handle to the DLL module. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5657 # if defined(USE_DLOPEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5658 hinstLib = dlopen((char *)libname, RTLD_LAZY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5659 # ifdef RTLD_LOCAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5660 | RTLD_LOCAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5661 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5662 );
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5663 if (hinstLib == NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5664 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5665 /* "dlerr" must be used before dlclose() */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5666 dlerr = (char *)dlerror();
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5667 if (dlerr != NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5668 EMSG2(_("dlerror = \"%s\""), dlerr);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5669 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5670 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5671 hinstLib = shl_load((const char*)libname, BIND_IMMEDIATE|BIND_VERBOSE, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5672 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5673
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5674 /* If the handle is valid, try to get the function address. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5675 if (hinstLib != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5677 # ifdef HAVE_SETJMP_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5678 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5679 * Catch a crash when calling the library function. For example when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5680 * using a number where a string pointer is expected.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5681 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5682 mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5683 if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5685 success = FALSE;
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5686 dlerr = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5687 mch_didjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5688 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5689 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5690 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5691 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5692 retval_str = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5693 retval_int = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5694
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5695 if (argstring != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5696 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5697 # if defined(USE_DLOPEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5698 ProcAdd = (STRPROCSTR)dlsym(hinstLib, (const char *)funcname);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5699 dlerr = (char *)dlerror();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5700 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5701 if (shl_findsym(&hinstLib, (const char *)funcname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5702 TYPE_PROCEDURE, (void *)&ProcAdd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5703 ProcAdd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5704 # endif
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5705 if ((success = (ProcAdd != NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5706 # if defined(USE_DLOPEN)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5707 && dlerr == NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5708 # endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5709 )))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5710 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5711 if (string_result == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5712 retval_int = ((STRPROCINT)ProcAdd)(argstring);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5713 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5714 retval_str = (ProcAdd)(argstring);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5715 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5716 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5717 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5718 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5719 # if defined(USE_DLOPEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5720 ProcAddI = (INTPROCSTR)dlsym(hinstLib, (const char *)funcname);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5721 dlerr = (char *)dlerror();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5722 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5723 if (shl_findsym(&hinstLib, (const char *)funcname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5724 TYPE_PROCEDURE, (void *)&ProcAddI) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5725 ProcAddI = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5726 # endif
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5727 if ((success = (ProcAddI != NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5728 # if defined(USE_DLOPEN)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5729 && dlerr == NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5730 # endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5731 )))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5732 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5733 if (string_result == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5734 retval_int = ((INTPROCINT)ProcAddI)(argint);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5735 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5736 retval_str = (ProcAddI)(argint);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5737 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5739
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5740 /* Save the string before we free the library. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5741 /* Assume that a "1" or "-1" result is an illegal pointer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5742 if (string_result == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5743 *number_result = retval_int;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5744 else if (retval_str != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5745 && retval_str != (char_u *)1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5746 && retval_str != (char_u *)-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5747 *string_result = vim_strsave(retval_str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5748 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5749
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5750 # ifdef HAVE_SETJMP_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5751 mch_endjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5752 # ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5753 if (lc_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5754 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5755 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5757 /* try to find the name of this signal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5758 for (i = 0; signal_info[i].sig != -1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5759 if (lc_signal == signal_info[i].sig)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5760 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5761 EMSG2("E368: got SIG%s in libcall()", signal_info[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5763 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5764 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5765
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5766 # if defined(USE_DLOPEN)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5767 /* "dlerr" must be used before dlclose() */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5768 if (dlerr != NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5769 EMSG2(_("dlerror = \"%s\""), dlerr);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5770
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5771 /* Free the DLL module. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5772 (void)dlclose(hinstLib);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5773 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5774 (void)shl_unload(hinstLib);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5775 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5776 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5778 if (!success)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5779 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5780 EMSG2(_(e_libcall), funcname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5781 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5782 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5783
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5784 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5785 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5786 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5787
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5788 #if (defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5789 static int xterm_trace = -1; /* default: disabled */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5790 static int xterm_button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5792 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5793 * Setup a dummy window for X selections in a terminal.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5794 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5795 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5796 setup_term_clip()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5797 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5798 int z = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5799 char *strp = "";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5800 Widget AppShell;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5801
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5802 if (!x_connect_to_server())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5803 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5805 open_app_context();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5806 if (app_context != NULL && xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5807 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5808 int (*oldhandler)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5809 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5810 int (*oldIOhandler)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5811 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5812 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5813 struct timeval start_tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5814
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5815 if (p_verbose > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5816 gettimeofday(&start_tv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5817 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5818
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5819 /* Ignore X errors while opening the display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5820 oldhandler = XSetErrorHandler(x_error_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5821
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5822 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5823 /* Ignore X IO errors while opening the display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5824 oldIOhandler = XSetIOErrorHandler(x_IOerror_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5825 mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5826 if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5828 mch_didjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5829 xterm_dpy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5831 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5832 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5833 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5834 xterm_dpy = XtOpenDisplay(app_context, xterm_display,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5835 "vim_xterm", "Vim_xterm", NULL, 0, &z, &strp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5836 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5837 mch_endjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5838 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5839 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5840
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5841 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5842 /* Now handle X IO errors normally. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5843 (void)XSetIOErrorHandler(oldIOhandler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5844 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5845 /* Now handle X errors normally. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5846 (void)XSetErrorHandler(oldhandler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5847
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5848 if (xterm_dpy == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5849 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5850 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5851 verb_msg((char_u *)_("Opening the X display failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5852 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5853 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5854
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5855 /* Catch terminating error of the X server connection. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5856 (void)XSetIOErrorHandler(x_IOerror_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5857
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5858 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5859 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5860 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5861 verbose_enter();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5862 xopen_message(&start_tv);
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5863 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5864 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5865 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5866
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5867 /* Create a Shell to make converters work. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5868 AppShell = XtVaAppCreateShell("vim_xterm", "Vim_xterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5869 applicationShellWidgetClass, xterm_dpy,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5870 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5871 if (AppShell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5872 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5873 xterm_Shell = XtVaCreatePopupShell("VIM",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5874 topLevelShellWidgetClass, AppShell,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5875 XtNmappedWhenManaged, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5876 XtNwidth, 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5877 XtNheight, 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5878 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5879 if (xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5880 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5882 x11_setup_atoms(xterm_dpy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5883 if (x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5884 x11_display = xterm_dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5885
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5886 XtRealizeWidget(xterm_Shell);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5887 XSync(xterm_dpy, False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5888 xterm_update();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5889 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5890 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5891 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5892 clip_init(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5893 if (x11_window == 0 && (strp = getenv("WINDOWID")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5894 x11_window = (Window)atol(strp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5895 /* Check if $WINDOWID is valid. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5896 if (test_x11_window(xterm_dpy) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5897 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5898 if (x11_window != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5899 xterm_trace = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5900 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5901 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5902
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5903 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5904 start_xterm_trace(button)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5905 int button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5906 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5907 if (x11_window == 0 || xterm_trace < 0 || xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5908 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5909 xterm_trace = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5910 xterm_button = button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5911 do_xterm_trace();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5912 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5913
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5914
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5915 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5916 stop_xterm_trace()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5917 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5918 if (xterm_trace < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5919 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5920 xterm_trace = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5921 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5922
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5923 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5924 * Query the xterm pointer and generate mouse termcodes if necessary
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5925 * return TRUE if dragging is active, else FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5926 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5927 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5928 do_xterm_trace()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5929 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5930 Window root, child;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5931 int root_x, root_y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5932 int win_x, win_y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5933 int row, col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5934 int_u mask_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5935 char_u buf[50];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5936 char_u *strp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5937 long got_hints;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5938 static char_u *mouse_code;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5939 static char_u mouse_name[2] = {KS_MOUSE, KE_FILLER};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5940 static int prev_row = 0, prev_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5941 static XSizeHints xterm_hints;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5942
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5943 if (xterm_trace <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5944 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5945
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5946 if (xterm_trace == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5947 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5948 /* Get the hints just before tracking starts. The font size might
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5949 * have changed recently */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5950 XGetWMNormalHints(xterm_dpy, x11_window, &xterm_hints, &got_hints);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5951 if (!(got_hints & PResizeInc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5952 || xterm_hints.width_inc <= 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5953 || xterm_hints.height_inc <= 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5954 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5955 xterm_trace = -1; /* Not enough data -- disable tracing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5956 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5959 /* Rely on the same mouse code for the duration of this */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5960 mouse_code = find_termcode(mouse_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5961 prev_row = mouse_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5962 prev_row = mouse_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5963 xterm_trace = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5964
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5965 /* Find the offset of the chars, there might be a scrollbar on the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5966 * left of the window and/or a menu on the top (eterm etc.) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5967 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5968 &win_x, &win_y, &mask_return);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5969 xterm_hints.y = win_y - (xterm_hints.height_inc * mouse_row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5970 - (xterm_hints.height_inc / 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5971 if (xterm_hints.y <= xterm_hints.height_inc / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5972 xterm_hints.y = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5973 xterm_hints.x = win_x - (xterm_hints.width_inc * mouse_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5974 - (xterm_hints.width_inc / 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5975 if (xterm_hints.x <= xterm_hints.width_inc / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5976 xterm_hints.x = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5977 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5978 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5979 if (mouse_code == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5980 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5981 xterm_trace = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5982 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5983 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5984
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5985 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5986 &win_x, &win_y, &mask_return);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5987
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5988 row = check_row((win_y - xterm_hints.y) / xterm_hints.height_inc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5989 col = check_col((win_x - xterm_hints.x) / xterm_hints.width_inc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5990 if (row == prev_row && col == prev_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5991 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5992
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5993 STRCPY(buf, mouse_code);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5994 strp = buf + STRLEN(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5995 *strp++ = (xterm_button | MOUSE_DRAG) & ~0x20;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5996 *strp++ = (char_u)(col + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5997 *strp++ = (char_u)(row + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5998 *strp = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5999 add_to_input_buf(buf, STRLEN(buf));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6000
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6001 prev_row = row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6002 prev_col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6003 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6004 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6005
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6006 # if defined(FEAT_GUI) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6007 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6008 * Destroy the display, window and app_context. Required for GTK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6009 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6010 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6011 clear_xterm_clip()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6012 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6013 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6014 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6015 XtDestroyWidget(xterm_Shell);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6016 xterm_Shell = (Widget)0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6017 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6018 if (xterm_dpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6019 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6020 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6021 /* Lesstif and Solaris crash here, lose some memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6022 XtCloseDisplay(xterm_dpy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6023 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6024 if (x11_display == xterm_dpy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6025 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6026 xterm_dpy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6027 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6028 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6029 if (app_context != (XtAppContext)NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6030 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6031 /* Lesstif and Solaris crash here, lose some memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032 XtDestroyApplicationContext(app_context);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6033 app_context = (XtAppContext)NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6034 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6035 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6036 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6037 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6038
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6039 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6040 * Catch up with any queued X events. This may put keyboard input into the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6041 * input buffer, call resize call-backs, trigger timers etc. If there is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6042 * nothing in the X event queue (& no timers pending), then we return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6043 * immediately.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6044 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6045 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046 xterm_update()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6047 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6048 XEvent event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6049
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6050 while (XtAppPending(app_context) && !vim_is_input_buf_full())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6051 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6052 XtAppNextEvent(app_context, &event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6053 #ifdef FEAT_CLIENTSERVER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6054 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6055 XPropertyEvent *e = (XPropertyEvent *)&event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6056
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6057 if (e->type == PropertyNotify && e->window == commWindow
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6058 && e->atom == commProperty && e->state == PropertyNewValue)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6059 serverEventProc(xterm_dpy, &event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6060 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6061 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6062 XtDispatchEvent(&event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6063 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6064 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6065
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6066 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6067 clip_xterm_own_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6068 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6069 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6070 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6071 return clip_x11_own_selection(xterm_Shell, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6072 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6073 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6074
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6075 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6076 clip_xterm_lose_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6077 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6078 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6079 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6080 clip_x11_lose_selection(xterm_Shell, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6081 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6082
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6083 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6084 clip_xterm_request_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6085 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6086 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6087 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6088 clip_x11_request_selection(xterm_Shell, xterm_dpy, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6089 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6090
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6091 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6092 clip_xterm_set_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6093 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6094 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6095 clip_x11_set_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6096 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6097 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6098
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6099
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6100 #if defined(USE_XSMP) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6101 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6102 * Code for X Session Management Protocol.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6103 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6104 static void xsmp_handle_save_yourself __ARGS((SmcConn smc_conn, SmPointer client_data, int save_type, Bool shutdown, int interact_style, Bool fast));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6105 static void xsmp_die __ARGS((SmcConn smc_conn, SmPointer client_data));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6106 static void xsmp_save_complete __ARGS((SmcConn smc_conn, SmPointer client_data));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6107 static void xsmp_shutdown_cancelled __ARGS((SmcConn smc_conn, SmPointer client_data));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6108 static void xsmp_ice_connection __ARGS((IceConn iceConn, IcePointer clientData, Bool opening, IcePointer *watchData));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6109
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6110
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6111 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6112 static void xsmp_handle_interaction __ARGS((SmcConn smc_conn, SmPointer client_data));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6113
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6114 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6115 * This is our chance to ask the user if they want to save,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6116 * or abort the logout
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6117 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6118 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6119 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6120 xsmp_handle_interaction(smc_conn, client_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6121 SmcConn smc_conn;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6122 SmPointer client_data;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6123 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6124 cmdmod_T save_cmdmod;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6125 int cancel_shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6126
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6127 save_cmdmod = cmdmod;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6128 cmdmod.confirm = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6129 if (check_changed_any(FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6130 /* Mustn't logout */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6131 cancel_shutdown = True;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6132 cmdmod = save_cmdmod;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6133 setcursor(); /* position cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6134 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6135
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6136 /* Done interaction */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6137 SmcInteractDone(smc_conn, cancel_shutdown);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6138
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6139 /* Finish off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6140 * Only end save-yourself here if we're not cancelling shutdown;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6141 * we'll get a cancelled callback later in which we'll end it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6142 * Hopefully get around glitchy SMs (like GNOME-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6143 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6144 if (!cancel_shutdown)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6145 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6146 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6147 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6148 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6149 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6150 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6151
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6152 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6153 * Callback that starts save-yourself.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6154 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6155 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6156 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6157 xsmp_handle_save_yourself(smc_conn, client_data, save_type,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6158 shutdown, interact_style, fast)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6159 SmcConn smc_conn;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6160 SmPointer client_data;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6161 int save_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6162 Bool shutdown;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6163 int interact_style;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6164 Bool fast;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6165 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6166 /* Handle already being in saveyourself */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6167 if (xsmp.save_yourself)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6168 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6169 xsmp.save_yourself = True;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6170 xsmp.shutdown = shutdown;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6171
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6172 /* First up, preserve all files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6173 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6174 ml_sync_all(FALSE, FALSE); /* preserve all swap files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6175
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6176 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6177 verb_msg((char_u *)_("XSMP handling save-yourself request"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6179 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6180 /* Now see if we can ask about unsaved files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6181 if (shutdown && !fast && gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6182 /* Need to interact with user, but need SM's permission */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6183 SmcInteractRequest(smc_conn, SmDialogError,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6184 xsmp_handle_interaction, client_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6185 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6186 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6187 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6188 /* Can stop the cycle here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6189 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6190 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6191 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6192 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6193
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6194
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6195 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6196 * Callback to warn us of imminent death.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6197 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6198 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6199 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6200 xsmp_die(smc_conn, client_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6201 SmcConn smc_conn;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6202 SmPointer client_data;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6203 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6204 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6205
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6206 /* quit quickly leaving swapfiles for modified buffers behind */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6207 getout_preserve_modified(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6208 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6210
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6211 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6212 * Callback to tell us that save-yourself has completed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6213 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6214 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6215 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6216 xsmp_save_complete(smc_conn, client_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6217 SmcConn smc_conn;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6218 SmPointer client_data;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6219 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6220 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6221 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6222
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6223
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6224 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6225 * Callback to tell us that an instigated shutdown was cancelled
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6226 * (maybe even by us)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6227 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6228 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6229 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6230 xsmp_shutdown_cancelled(smc_conn, client_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6231 SmcConn smc_conn;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6232 SmPointer client_data;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6233 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6234 if (xsmp.save_yourself)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6235 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6236 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6237 xsmp.shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6238 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6239
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6240
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6241 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6242 * Callback to tell us that a new ICE connection has been established.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6243 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6244 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6245 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6246 xsmp_ice_connection(iceConn, clientData, opening, watchData)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6247 IceConn iceConn;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6248 IcePointer clientData;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6249 Bool opening;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6250 IcePointer *watchData;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6251 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6252 /* Intercept creation of ICE connection fd */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6253 if (opening)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6254 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6255 xsmp_icefd = IceConnectionNumber(iceConn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6256 IceRemoveConnectionWatch(xsmp_ice_connection, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6257 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6258 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6259
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6260
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6261 /* Handle any ICE processing that's required; return FAIL if SM lost */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6262 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6263 xsmp_handle_requests()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6264 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6265 Bool rep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6266
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6267 if (IceProcessMessages(xsmp.iceconn, NULL, &rep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6268 == IceProcessMessagesIOError)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6269 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6270 /* Lost ICE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6271 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6272 verb_msg((char_u *)_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6273 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6274 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6275 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6276 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6277 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6279
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6280 static int dummy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6282 /* Set up X Session Management Protocol */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6283 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6284 xsmp_init(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6285 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6286 char errorstring[80];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6287 char *clientid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6288 SmcCallbacks smcallbacks;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6289 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6290 SmPropValue smname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6291 SmProp smnameprop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6292 SmProp *smprops[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6293 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6294
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6295 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6296 verb_msg((char_u *)_("XSMP opening connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6297
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6298 xsmp.save_yourself = xsmp.shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6299
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6300 /* Set up SM callbacks - must have all, even if they're not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6301 smcallbacks.save_yourself.callback = xsmp_handle_save_yourself;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6302 smcallbacks.save_yourself.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6303 smcallbacks.die.callback = xsmp_die;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6304 smcallbacks.die.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6305 smcallbacks.save_complete.callback = xsmp_save_complete;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6306 smcallbacks.save_complete.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6307 smcallbacks.shutdown_cancelled.callback = xsmp_shutdown_cancelled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6308 smcallbacks.shutdown_cancelled.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6309
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6310 /* Set up a watch on ICE connection creations. The "dummy" argument is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6311 * apparently required for FreeBSD (we get a BUS error when using NULL). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6312 if (IceAddConnectionWatch(xsmp_ice_connection, &dummy) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6313 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6314 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6315 verb_msg((char_u *)_("XSMP ICE connection watch failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6316 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6318
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6319 /* Create an SM connection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6320 xsmp.smcconn = SmcOpenConnection(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6321 NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6322 NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6323 SmProtoMajor,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6324 SmProtoMinor,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6325 SmcSaveYourselfProcMask | SmcDieProcMask
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6326 | SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6327 &smcallbacks,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6328 NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6329 &clientid,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6330 sizeof(errorstring),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6331 errorstring);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6332 if (xsmp.smcconn == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6333 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6334 char errorreport[132];
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 236
diff changeset
6335
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6336 if (p_verbose > 0)
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6337 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6338 vim_snprintf(errorreport, sizeof(errorreport),
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 236
diff changeset
6339 _("XSMP SmcOpenConnection failed: %s"), errorstring);
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6340 verb_msg((char_u *)errorreport);
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6341 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6342 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6344 xsmp.iceconn = SmcGetIceConnection(xsmp.smcconn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6345
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6346 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6347 /* ID ourselves */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6348 smname.value = "vim";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6349 smname.length = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6350 smnameprop.name = "SmProgram";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6351 smnameprop.type = "SmARRAY8";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6352 smnameprop.num_vals = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6353 smnameprop.vals = &smname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6354
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6355 smprops[0] = &smnameprop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6356 SmcSetProperties(xsmp.smcconn, 1, smprops);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6357 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6358 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6359
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6360
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6361 /* Shut down XSMP comms. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6362 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6363 xsmp_close()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6364 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6365 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6366 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6367 SmcCloseConnection(xsmp.smcconn, 0, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6368 xsmp_icefd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6369 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6370 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6371 #endif /* USE_XSMP */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6372
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6373
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6374 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6375 /* Translate character to its CTRL- value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6376 char CtrlTable[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6377 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6378 /* 00 - 5E */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6379 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6380 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6381 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6382 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6383 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6384 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6385 /* ^ */ 0x1E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6386 /* - */ 0x1F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6387 /* 61 - 6C */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6388 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6389 /* _ */ 0x1F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6390 /* 6E - 80 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6391 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6392 /* a */ 0x01,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6393 /* b */ 0x02,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6394 /* c */ 0x03,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6395 /* d */ 0x37,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6396 /* e */ 0x2D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6397 /* f */ 0x2E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6398 /* g */ 0x2F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6399 /* h */ 0x16,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6400 /* i */ 0x05,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6401 /* 8A - 90 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6402 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6403 /* j */ 0x15,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6404 /* k */ 0x0B,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6405 /* l */ 0x0C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6406 /* m */ 0x0D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6407 /* n */ 0x0E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6408 /* o */ 0x0F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6409 /* p */ 0x10,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6410 /* q */ 0x11,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6411 /* r */ 0x12,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6412 /* 9A - A1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6413 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6414 /* s */ 0x13,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6415 /* t */ 0x3C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6416 /* u */ 0x3D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6417 /* v */ 0x32,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6418 /* w */ 0x26,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6419 /* x */ 0x18,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6420 /* y */ 0x19,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6421 /* z */ 0x3F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6422 /* AA - AC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6423 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6424 /* [ */ 0x27,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6425 /* AE - BC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6426 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6427 /* ] */ 0x1D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6428 /* BE - C0 */ 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6429 /* A */ 0x01,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6430 /* B */ 0x02,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6431 /* C */ 0x03,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6432 /* D */ 0x37,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6433 /* E */ 0x2D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6434 /* F */ 0x2E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6435 /* G */ 0x2F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6436 /* H */ 0x16,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6437 /* I */ 0x05,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6438 /* CA - D0 */ 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6439 /* J */ 0x15,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6440 /* K */ 0x0B,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6441 /* L */ 0x0C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6442 /* M */ 0x0D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6443 /* N */ 0x0E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6444 /* O */ 0x0F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6445 /* P */ 0x10,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6446 /* Q */ 0x11,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6447 /* R */ 0x12,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6448 /* DA - DF */ 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6449 /* \ */ 0x1C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6450 /* E1 */ 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6451 /* S */ 0x13,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6452 /* T */ 0x3C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6453 /* U */ 0x3D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6454 /* V */ 0x32,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6455 /* W */ 0x26,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6456 /* X */ 0x18,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6457 /* Y */ 0x19,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6458 /* Z */ 0x3F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6459 /* EA - FF*/ 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6460 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6461 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6463 char MetaCharTable[]=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6464 {/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6465 0, 0, 0, 0,'\\', 0,'F', 0,'W','M','N', 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6466 0, 0, 0, 0,']', 0, 0,'G', 0, 0,'R','O', 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6467 '@','A','B','C','D','E', 0, 0,'H','I','J','K','L', 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6468 'P','Q', 0,'S','T','U','V', 0,'X','Y','Z','[', 0, 0,'^', 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6469 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6470
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6471
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6472 /* TODO: Use characters NOT numbers!!! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6473 char CtrlCharTable[]=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6474 {/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6475 124,193,194,195, 0,201, 0, 0, 0, 0, 0,210,211,212,213,214,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6476 215,216,217,226, 0,209,200, 0,231,232, 0, 0,224,189, 95,109,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6477 0, 0, 0, 0, 0, 0,230,173, 0, 0, 0, 0, 0,197,198,199,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6478 0, 0,229, 0, 0, 0, 0,196, 0, 0, 0, 0,227,228, 0,233,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6479 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6480
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6481
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6482 #endif