7
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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 * GUI support by Robert Webb
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5 *
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6 * Do ":help uganda" in Vim to read copying and usage conditions.
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7 * Do ":help credits" in Vim to see a list of people who contributed.
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8 * See README.txt for an overview of the Vim source code.
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9 */
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10 /*
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11 * Windows GUI: main program (EXE) entry point:
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12 *
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13 * Ron Aaron <ronaharon@yahoo.com> wrote this and the DLL support code.
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14 */
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15 #include "vim.h"
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16
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17 #ifdef __MINGW32__
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18 # ifndef _cdecl
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19 # define _cdecl
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20 # endif
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21 #endif
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22
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23 /* cproto doesn't create a prototype for main() */
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24 int _cdecl
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25 #if defined(FEAT_GUI_W32)
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26 VimMain
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27 #else
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28 main
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29 #endif
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30 __ARGS((int argc, char **argv));
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31 int (_cdecl *pmain)(int, char **);
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32
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33 #ifndef PROTO
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34 #ifdef FEAT_GUI
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35 #ifndef VIMDLL
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36 void _cdecl SaveInst(HINSTANCE hInst);
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37 #endif
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38 void (_cdecl *pSaveInst)(HINSTANCE);
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39 #endif
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40
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41 int WINAPI
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42 WinMain(
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43 HINSTANCE hInstance,
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44 HINSTANCE hPrevInst,
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45 LPSTR lpszCmdLine,
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46 int nCmdShow)
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47 {
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23
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48 int argc = 0;
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7
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49 char **argv;
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50 char *tofree;
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51 char prog[256];
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52 #ifdef VIMDLL
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53 char *p;
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54 HANDLE hLib;
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55 #endif
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56
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57 /* Ron: added full path name so that the $VIM variable will get set to our
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58 * startup path (so the .vimrc file can be found w/o a VIM env. var.) */
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59 GetModuleFileName(NULL, prog, 255);
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60
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26
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61 argc = get_cmd_args(prog, (char *)lpszCmdLine, &argv, &tofree);
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62 if (argc == 0)
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7
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63 {
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26
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64 MessageBox(0, "Could not allocate memory for command line.",
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65 "VIM Error", 0);
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66 return 0;
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7
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67 }
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68
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69 #ifdef DYNAMIC_GETTEXT
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70 /* Initialize gettext library */
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71 dyn_libintl_init(NULL);
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72 #endif
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73
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74 #ifdef VIMDLL
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75 // LoadLibrary - get name of dll to load in here:
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76 p = strrchr(prog, '\\');
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77 if (p != NULL)
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78 {
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79 # ifdef DEBUG
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80 strcpy(p+1, "vim32d.dll");
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81 # else
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82 strcpy(p+1, "vim32.dll");
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83 # endif
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84 }
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85 hLib = LoadLibrary(prog);
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86 if (hLib == NULL)
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87 {
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88 MessageBox(0, _("Could not load vim32.dll!"), _("VIM Error"), 0);
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89 goto errout;
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90 }
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91 // fix up the function pointers
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92 # ifdef FEAT_GUI
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93 pSaveInst = GetProcAddress(hLib, (LPCSTR)2);
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94 # endif
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95 pmain = GetProcAddress(hLib, (LPCSTR)1);
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96 if (pmain == NULL)
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97 {
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98 MessageBox(0, _("Could not fix up function pointers to the DLL!"),
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99 _("VIM Error"),0);
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100 goto errout;
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101 }
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102 #else
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103 # ifdef FEAT_GUI
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104 pSaveInst = SaveInst;
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105 # endif
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106 pmain =
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107 # if defined(FEAT_GUI_W32)
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108 //&& defined(__MINGW32__)
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109 VimMain
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110 # else
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111 main
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112 # endif
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113 ;
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114 #endif
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115 #ifdef FEAT_GUI
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116 pSaveInst(
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117 #ifdef __MINGW32__
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118 GetModuleHandle(NULL)
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119 #else
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120 hInstance
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121 #endif
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122 );
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123 #endif
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124 pmain(argc, argv);
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125
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126 #ifdef VIMDLL
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127 FreeLibrary(hLib);
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128 errout:
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129 #endif
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130 free(argv);
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131 free(tofree);
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23
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132 #ifdef FEAT_MBYTE
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26
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133 free_cmd_argsW();
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23
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134 #endif
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7
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135
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136 return 0;
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137 }
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138 #endif
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