Mercurial > vim
annotate src/if_perl.xs @ 33517:921673b465a6 v9.0.2007
patch 9.0.2007: Vim9: covariant parameter types allowed
Commit: https://github.com/vim/vim/commit/e4671890220ef3f2bca43fde6ffe5d3ef3ed0e42
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Mon Oct 9 18:01:06 2023 +0200
patch 9.0.2007: Vim9: covariant parameter types allowed
Problem: Vim9: covariant parameter types allowed when assigning
functions
Solution: Enforce invariant type check for arguments and return value
when assigning a funcref
closes: #13299
closes: #13305
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Mon, 09 Oct 2023 18:15:03 +0200 |
| parents | 9b35b4c6df4c |
| children | 1a769647d661 |
| rev | line source |
|---|---|
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 */ | |
| 8 /* | |
| 9 * if_perl.xs: Main code for Perl interface support. | |
| 10 * Mostly written by Sven Verdoolaege. | |
| 11 */ | |
| 12 | |
| 13 #define _memory_h /* avoid memset redeclaration */ | |
| 14 #define IN_PERL_FILE /* don't include if_perl.pro from proto.h */ | |
| 15 | |
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16 /* |
| 5537 | 17 * Currently 32-bit version of ActivePerl is built with VC6 (or MinGW since |
| 18 * ActivePerl 5.18). | |
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19 * (http://community.activestate.com/faq/windows-compilers-perl-modules) |
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20 * It means that time_t should be 32-bit. However the default size of |
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21 * time_t is 64-bit since VC8. So we have to define _USE_32BIT_TIME_T. |
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22 */ |
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23 #if defined(WIN32) && !defined(_WIN64) |
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24 # define _USE_32BIT_TIME_T |
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25 #endif |
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26 |
| 5537 | 27 /* |
| 28 * Prevent including winsock.h. perl.h tries to detect whether winsock.h is | |
| 29 * already included before including winsock2.h, because winsock2.h isn't | |
| 30 * compatible with winsock.h. However the detection doesn't work with some | |
| 31 * versions of MinGW. If WIN32_LEAN_AND_MEAN is defined, windows.h will not | |
| 32 * include winsock.h. | |
| 33 */ | |
| 34 #ifdef WIN32 | |
| 35 # define WIN32_LEAN_AND_MEAN | |
| 36 #endif | |
| 37 | |
| 7 | 38 #include "vim.h" |
| 39 | |
| 5560 | 40 #ifdef _MSC_VER |
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41 // Work around for using MSVC and ActivePerl 5.18. |
| 5560 | 42 # define __inline__ __inline |
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43 // Work around for using MSVC and Strawberry Perl 5.30. |
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44 # define __builtin_expect(expr, val) (expr) |
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45 // Work around for using MSVC and Strawberry Perl 5.32. |
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46 # define NO_THREAD_SAFE_LOCALE |
| 5560 | 47 #endif |
| 48 | |
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49 #ifdef __GNUC__ |
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50 # pragma GCC diagnostic push |
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51 # pragma GCC diagnostic ignored "-Wunused-variable" |
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52 #endif |
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53 |
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54 #include <EXTERN.h> |
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55 #include <perl.h> |
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56 #include <XSUB.h> |
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57 #if defined(PERLIO_LAYERS) && !defined(USE_SFIO) |
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58 # include <perliol.h> |
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59 #endif |
| 7 | 60 |
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61 /* Workaround for perl < 5.8.7 */ |
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62 #ifndef PERLIO_FUNCS_DECL |
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63 # ifdef PERLIO_FUNCS_CONST |
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64 # define PERLIO_FUNCS_DECL(funcs) const PerlIO_funcs funcs |
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65 # define PERLIO_FUNCS_CAST(funcs) (PerlIO_funcs*)(funcs) |
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66 # else |
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67 # define PERLIO_FUNCS_DECL(funcs) PerlIO_funcs funcs |
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68 # define PERLIO_FUNCS_CAST(funcs) (funcs) |
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69 # endif |
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70 #endif |
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71 #ifndef SvREFCNT_inc_void_NN |
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72 # define SvREFCNT_inc_void_NN SvREFCNT_inc |
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73 #endif |
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74 |
| 7 | 75 /* |
| 76 * Work around clashes between Perl and Vim namespace. proto.h doesn't | |
| 77 * include if_perl.pro and perlsfio.pro when IN_PERL_FILE is defined, because | |
| 78 * we need the CV typedef. proto.h can't be moved to after including | |
| 79 * if_perl.h, because we get all sorts of name clashes then. | |
| 80 */ | |
| 81 #ifndef PROTO | |
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82 # ifndef __MINGW32__ |
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83 # include "proto/if_perl.pro" |
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84 # include "proto/if_perlsfio.pro" |
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85 # endif |
| 7 | 86 #endif |
| 87 | |
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88 // Perl compatibility stuff. This should ensure compatibility with older |
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89 // versions of Perl. |
| 7 | 90 #ifndef PERL_VERSION |
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91 # include <patchlevel.h> |
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92 # define PERL_REVISION 5 |
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93 # define PERL_VERSION PATCHLEVEL |
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94 # define PERL_SUBVERSION SUBVERSION |
| 7 | 95 #endif |
| 96 | |
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97 |
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98 // Work around for ActivePerl 5.20.3+: Avoid generating (g)vim.lib. |
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99 #if defined(ACTIVEPERL_VERSION) && (ACTIVEPERL_VERSION >= 2003) \ |
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100 && defined(MSWIN) && defined(USE_DYNAMIC_LOADING) |
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101 # undef XS_EXTERNAL |
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102 # define XS_EXTERNAL(name) XSPROTO(name) |
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103 #endif |
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104 |
| 1387 | 105 /* |
| 106 * Quoting Jan Dubois of Active State: | |
| 107 * ActivePerl build 822 still identifies itself as 5.8.8 but already | |
| 108 * contains many of the changes from the upcoming Perl 5.8.9 release. | |
| 109 * | |
| 110 * The changes include addition of two symbols (Perl_sv_2iv_flags, | |
| 111 * Perl_newXS_flags) not present in earlier releases. | |
| 112 * | |
| 1395 | 113 * Jan Dubois suggested the following guarding scheme. |
| 114 * | |
| 115 * Active State defined ACTIVEPERL_VERSION as a string in versions before | |
| 116 * 5.8.8; and so the comparison to 822 below needs to be guarded. | |
| 1387 | 117 */ |
| 1395 | 118 #if (PERL_REVISION == 5) && (PERL_VERSION == 8) && (PERL_SUBVERSION >= 8) |
| 119 # if (ACTIVEPERL_VERSION >= 822) || (PERL_SUBVERSION >= 9) | |
| 120 # define PERL589_OR_LATER | |
| 121 # endif | |
| 1387 | 122 #endif |
| 123 #if (PERL_REVISION == 5) && (PERL_VERSION >= 9) | |
| 124 # define PERL589_OR_LATER | |
| 125 #endif | |
| 126 | |
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127 #if (PERL_REVISION == 5) && ((PERL_VERSION > 10) || \ |
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128 (PERL_VERSION == 10) && (PERL_SUBVERSION >= 1)) |
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129 # define PERL5101_OR_LATER |
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130 #endif |
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131 |
| 7 | 132 #ifndef pTHX |
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133 # define pTHX void |
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134 # define pTHX_ |
| 7 | 135 #endif |
| 136 | |
| 137 #ifndef EXTERN_C | |
| 138 # define EXTERN_C | |
| 139 #endif | |
| 140 | |
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141 // Suppress Infinite warnings when compiling XS modules under macOS 12 Monterey. |
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142 #if defined(__clang__) && defined(__clang_major__) && __clang_major__ > 11 |
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143 # pragma clang diagnostic ignored "-Wcompound-token-split-by-macro" |
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144 #endif |
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145 |
| 7 | 146 /* Compatibility hacks over */ |
| 147 | |
| 148 static PerlInterpreter *perl_interp = NULL; | |
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149 static void xs_init(pTHX); |
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150 static void VIM_init(void); |
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151 EXTERN_C void boot_DynaLoader(pTHX_ CV*); |
| 7 | 152 |
| 153 /* | |
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154 * For dynamic linked perl. |
| 7 | 155 */ |
| 156 #if defined(DYNAMIC_PERL) || defined(PROTO) | |
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157 |
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158 # ifndef DYNAMIC_PERL /* just generating prototypes */ |
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159 # ifdef MSWIN |
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160 typedef int HANDLE; |
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161 # endif |
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162 typedef int XSINIT_t; |
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163 typedef int XSUBADDR_t; |
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164 # endif |
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165 # ifndef USE_ITHREADS |
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166 typedef int perl_key; |
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167 # endif |
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168 |
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169 # ifndef MSWIN |
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170 # include <dlfcn.h> |
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171 # define HANDLE void* |
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172 # define PERL_PROC void* |
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173 # define load_dll(n) dlopen((n), RTLD_LAZY|RTLD_GLOBAL) |
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174 # define symbol_from_dll dlsym |
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175 # define close_dll dlclose |
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176 # define load_dll_error dlerror |
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177 # else |
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178 # define PERL_PROC FARPROC |
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179 # define load_dll vimLoadLib |
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180 # define symbol_from_dll GetProcAddress |
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181 # define close_dll FreeLibrary |
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182 # define load_dll_error GetWin32Error |
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183 # endif |
| 7 | 184 /* |
| 185 * Wrapper defines | |
| 186 */ | |
| 187 # define perl_alloc dll_perl_alloc | |
| 188 # define perl_construct dll_perl_construct | |
| 189 # define perl_parse dll_perl_parse | |
| 190 # define perl_run dll_perl_run | |
| 191 # define perl_destruct dll_perl_destruct | |
| 192 # define perl_free dll_perl_free | |
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193 # if defined(WIN32) || ((PERL_REVISION == 5) && (PERL_VERSION < 38)) |
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194 # define Perl_get_context dll_Perl_get_context |
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195 # endif |
| 7 | 196 # define Perl_croak dll_Perl_croak |
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197 # ifdef PERL5101_OR_LATER |
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198 # define Perl_croak_xs_usage dll_Perl_croak_xs_usage |
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199 # endif |
| 7 | 200 # ifndef PROTO |
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201 # ifdef PERL_IMPLICIT_CONTEXT |
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202 # define Perl_croak_nocontext dll_Perl_croak_nocontext |
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203 # endif |
| 7 | 204 # define Perl_call_argv dll_Perl_call_argv |
| 205 # define Perl_call_pv dll_Perl_call_pv | |
| 206 # define Perl_eval_sv dll_Perl_eval_sv | |
| 207 # define Perl_get_sv dll_Perl_get_sv | |
| 208 # define Perl_eval_pv dll_Perl_eval_pv | |
| 209 # define Perl_call_method dll_Perl_call_method | |
| 210 # endif | |
| 211 # define Perl_dowantarray dll_Perl_dowantarray | |
| 212 # define Perl_free_tmps dll_Perl_free_tmps | |
| 213 # define Perl_gv_stashpv dll_Perl_gv_stashpv | |
| 214 # define Perl_markstack_grow dll_Perl_markstack_grow | |
| 215 # define Perl_mg_find dll_Perl_mg_find | |
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216 # if (PERL_REVISION == 5) && (PERL_VERSION >= 28) |
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217 # define Perl_mg_get dll_Perl_mg_get |
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218 # endif |
| 7 | 219 # define Perl_newXS dll_Perl_newXS |
| 220 # define Perl_newSV dll_Perl_newSV | |
| 221 # define Perl_newSViv dll_Perl_newSViv | |
| 222 # define Perl_newSVpv dll_Perl_newSVpv | |
| 223 # define Perl_pop_scope dll_Perl_pop_scope | |
| 224 # define Perl_push_scope dll_Perl_push_scope | |
| 225 # define Perl_save_int dll_Perl_save_int | |
| 5960 | 226 # if (PERL_REVISION == 5) && (PERL_VERSION >= 20) |
| 227 # define Perl_save_strlen dll_Perl_save_strlen | |
| 228 # endif | |
| 7 | 229 # define Perl_stack_grow dll_Perl_stack_grow |
| 230 # define Perl_set_context dll_Perl_set_context | |
| 3050 | 231 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14) |
| 6872 | 232 # define Perl_sv_2bool_flags dll_Perl_sv_2bool_flags |
| 233 # if (PERL_REVISION == 5) && (PERL_VERSION < 22) | |
| 234 # define Perl_xs_apiversion_bootcheck dll_Perl_xs_apiversion_bootcheck | |
| 235 # endif | |
| 3050 | 236 # else |
| 6872 | 237 # define Perl_sv_2bool dll_Perl_sv_2bool |
| 3050 | 238 # endif |
| 7 | 239 # define Perl_sv_2iv dll_Perl_sv_2iv |
| 240 # define Perl_sv_2mortal dll_Perl_sv_2mortal | |
| 241 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) | |
| 242 # define Perl_sv_2pv_flags dll_Perl_sv_2pv_flags | |
| 243 # define Perl_sv_2pv_nolen dll_Perl_sv_2pv_nolen | |
| 244 # else | |
| 245 # define Perl_sv_2pv dll_Perl_sv_2pv | |
| 246 # endif | |
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247 # if (PERL_REVISION == 5) && (PERL_VERSION >= 32) |
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248 # define Perl_sv_2pvbyte_flags dll_Perl_sv_2pvbyte_flags |
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249 # endif |
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250 # define Perl_sv_2pvbyte dll_Perl_sv_2pvbyte |
| 7 | 251 # define Perl_sv_bless dll_Perl_sv_bless |
| 252 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) | |
| 253 # define Perl_sv_catpvn_flags dll_Perl_sv_catpvn_flags | |
| 254 # else | |
| 255 # define Perl_sv_catpvn dll_Perl_sv_catpvn | |
| 256 # endif | |
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257 # ifdef PERL589_OR_LATER |
| 1387 | 258 # define Perl_sv_2iv_flags dll_Perl_sv_2iv_flags |
| 259 # define Perl_newXS_flags dll_Perl_newXS_flags | |
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260 # endif |
| 7 | 261 # define Perl_sv_free dll_Perl_sv_free |
| 1711 | 262 # if (PERL_REVISION == 5) && (PERL_VERSION >= 10) |
| 263 # define Perl_sv_free2 dll_Perl_sv_free2 | |
| 264 # endif | |
| 7 | 265 # define Perl_sv_isa dll_Perl_sv_isa |
| 266 # define Perl_sv_magic dll_Perl_sv_magic | |
| 267 # define Perl_sv_setiv dll_Perl_sv_setiv | |
| 268 # define Perl_sv_setpv dll_Perl_sv_setpv | |
| 269 # define Perl_sv_setpvn dll_Perl_sv_setpvn | |
| 270 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) | |
| 271 # define Perl_sv_setsv_flags dll_Perl_sv_setsv_flags | |
| 272 # else | |
| 273 # define Perl_sv_setsv dll_Perl_sv_setsv | |
| 274 # endif | |
| 275 # define Perl_sv_upgrade dll_Perl_sv_upgrade | |
| 276 # define Perl_Tstack_sp_ptr dll_Perl_Tstack_sp_ptr | |
| 277 # define Perl_Top_ptr dll_Perl_Top_ptr | |
| 278 # define Perl_Tstack_base_ptr dll_Perl_Tstack_base_ptr | |
| 279 # define Perl_Tstack_max_ptr dll_Perl_Tstack_max_ptr | |
| 280 # define Perl_Ttmps_ix_ptr dll_Perl_Ttmps_ix_ptr | |
| 281 # define Perl_Ttmps_floor_ptr dll_Perl_Ttmps_floor_ptr | |
| 282 # define Perl_Tmarkstack_ptr_ptr dll_Perl_Tmarkstack_ptr_ptr | |
| 283 # define Perl_Tmarkstack_max_ptr dll_Perl_Tmarkstack_max_ptr | |
| 284 # define Perl_TSv_ptr dll_Perl_TSv_ptr | |
| 285 # define Perl_TXpv_ptr dll_Perl_TXpv_ptr | |
| 286 # define Perl_Tna_ptr dll_Perl_Tna_ptr | |
| 287 # define Perl_Idefgv_ptr dll_Perl_Idefgv_ptr | |
| 288 # define Perl_Ierrgv_ptr dll_Perl_Ierrgv_ptr | |
| 289 # define Perl_Isv_yes_ptr dll_Perl_Isv_yes_ptr | |
| 290 # define boot_DynaLoader dll_boot_DynaLoader | |
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291 # define Perl_Gthr_key_ptr dll_Perl_Gthr_key_ptr |
| 7 | 292 |
| 1765 | 293 # define Perl_sys_init dll_Perl_sys_init |
| 1668 | 294 # define Perl_sys_term dll_Perl_sys_term |
| 295 # define Perl_ISv_ptr dll_Perl_ISv_ptr | |
| 296 # define Perl_Istack_max_ptr dll_Perl_Istack_max_ptr | |
| 297 # define Perl_Istack_base_ptr dll_Perl_Istack_base_ptr | |
| 298 # define Perl_Itmps_ix_ptr dll_Perl_Itmps_ix_ptr | |
| 299 # define Perl_Itmps_floor_ptr dll_Perl_Itmps_floor_ptr | |
| 300 # define Perl_IXpv_ptr dll_Perl_IXpv_ptr | |
| 301 # define Perl_Ina_ptr dll_Perl_Ina_ptr | |
| 302 # define Perl_Imarkstack_ptr_ptr dll_Perl_Imarkstack_ptr_ptr | |
| 303 # define Perl_Imarkstack_max_ptr dll_Perl_Imarkstack_max_ptr | |
| 304 # define Perl_Istack_sp_ptr dll_Perl_Istack_sp_ptr | |
| 305 # define Perl_Iop_ptr dll_Perl_Iop_ptr | |
| 306 # define Perl_call_list dll_Perl_call_list | |
| 307 # define Perl_Iscopestack_ix_ptr dll_Perl_Iscopestack_ix_ptr | |
| 308 # define Perl_Iunitcheckav_ptr dll_Perl_Iunitcheckav_ptr | |
| 6872 | 309 # if (PERL_REVISION == 5) && (PERL_VERSION >= 22) |
| 310 # define Perl_xs_handshake dll_Perl_xs_handshake | |
| 311 # define Perl_xs_boot_epilog dll_Perl_xs_boot_epilog | |
| 312 # endif | |
| 3820 | 313 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14) |
| 5706 | 314 # ifdef USE_ITHREADS |
| 315 # define PL_thr_key *dll_PL_thr_key | |
| 316 # endif | |
| 3820 | 317 # endif |
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318 # ifdef PERL_USE_THREAD_LOCAL |
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319 # define PL_current_context *dll_PL_current_context |
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320 # endif |
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321 # define Perl_hv_iternext_flags dll_Perl_hv_iternext_flags |
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322 # define Perl_hv_iterinit dll_Perl_hv_iterinit |
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323 # define Perl_hv_iterkey dll_Perl_hv_iterkey |
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324 # define Perl_hv_iterval dll_Perl_hv_iterval |
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325 # define Perl_av_fetch dll_Perl_av_fetch |
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326 # define Perl_av_len dll_Perl_av_len |
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327 # define Perl_sv_2nv_flags dll_Perl_sv_2nv_flags |
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328 # if defined(PERLIO_LAYERS) && !defined(USE_SFIO) |
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329 # define PerlIOBase_pushed dll_PerlIOBase_pushed |
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330 # define PerlIO_define_layer dll_PerlIO_define_layer |
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331 # endif |
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332 # if (PERL_REVISION == 5) && (PERL_VERSION >= 24) |
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333 # define Perl_savetmps dll_Perl_savetmps |
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334 # endif |
| 1668 | 335 |
| 7 | 336 /* |
| 337 * Declare HANDLE for perl.dll and function pointers. | |
| 338 */ | |
| 339 static HANDLE hPerlLib = NULL; | |
| 340 | |
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341 static PerlInterpreter* (*perl_alloc)(void); |
| 7 | 342 static void (*perl_construct)(PerlInterpreter*); |
| 343 static void (*perl_destruct)(PerlInterpreter*); | |
| 344 static void (*perl_free)(PerlInterpreter*); | |
| 345 static int (*perl_run)(PerlInterpreter*); | |
| 346 static int (*perl_parse)(PerlInterpreter*, XSINIT_t, int, char**, char**); | |
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347 # if defined(WIN32) || ((PERL_REVISION == 5) && (PERL_VERSION < 38)) |
| 7 | 348 static void* (*Perl_get_context)(void); |
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349 # endif |
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350 static void (*Perl_croak)(pTHX_ const char*, ...) __attribute__noreturn__; |
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351 # ifdef PERL5101_OR_LATER |
| 5537 | 352 /* Perl-5.18 has a different Perl_croak_xs_usage signature. */ |
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353 # if (PERL_REVISION == 5) && (PERL_VERSION >= 18) |
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354 static void (*Perl_croak_xs_usage)(const CV *const, const char *const params) |
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355 __attribute__noreturn__; |
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356 # else |
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357 static void (*Perl_croak_xs_usage)(pTHX_ const CV *const, const char *const params) |
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358 __attribute__noreturn__; |
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359 # endif |
| 5537 | 360 # endif |
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361 # ifdef PERL_IMPLICIT_CONTEXT |
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362 static void (*Perl_croak_nocontext)(const char*, ...) __attribute__noreturn__; |
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363 # endif |
| 7 | 364 static I32 (*Perl_dowantarray)(pTHX); |
| 365 static void (*Perl_free_tmps)(pTHX); | |
| 366 static HV* (*Perl_gv_stashpv)(pTHX_ const char*, I32); | |
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367 # if (PERL_REVISION == 5) && (PERL_VERSION >= 22) |
| 6872 | 368 static I32* (*Perl_markstack_grow)(pTHX); |
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369 # else |
| 7 | 370 static void (*Perl_markstack_grow)(pTHX); |
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371 # endif |
| 7 | 372 static MAGIC* (*Perl_mg_find)(pTHX_ SV*, int); |
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373 # if (PERL_REVISION == 5) && (PERL_VERSION >= 28) |
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374 static int (*Perl_mg_get)(pTHX_ SV*); |
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375 # endif |
| 7 | 376 static CV* (*Perl_newXS)(pTHX_ char*, XSUBADDR_t, char*); |
| 377 static SV* (*Perl_newSV)(pTHX_ STRLEN); | |
| 378 static SV* (*Perl_newSViv)(pTHX_ IV); | |
| 379 static SV* (*Perl_newSVpv)(pTHX_ const char*, STRLEN); | |
| 380 static I32 (*Perl_call_argv)(pTHX_ const char*, I32, char**); | |
| 381 static I32 (*Perl_call_pv)(pTHX_ const char*, I32); | |
| 382 static I32 (*Perl_eval_sv)(pTHX_ SV*, I32); | |
| 383 static SV* (*Perl_get_sv)(pTHX_ const char*, I32); | |
| 384 static SV* (*Perl_eval_pv)(pTHX_ const char*, I32); | |
| 385 static SV* (*Perl_call_method)(pTHX_ const char*, I32); | |
| 386 static void (*Perl_pop_scope)(pTHX); | |
| 387 static void (*Perl_push_scope)(pTHX); | |
| 388 static void (*Perl_save_int)(pTHX_ int*); | |
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389 # if (PERL_REVISION == 5) && (PERL_VERSION >= 20) |
| 5960 | 390 static void (*Perl_save_strlen)(pTHX_ STRLEN* ptr); |
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391 # endif |
| 7 | 392 static SV** (*Perl_stack_grow)(pTHX_ SV**, SV**p, int); |
| 393 static SV** (*Perl_set_context)(void*); | |
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394 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14) |
| 3050 | 395 static bool (*Perl_sv_2bool_flags)(pTHX_ SV*, I32); |
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396 # if (PERL_REVISION == 5) && (PERL_VERSION < 22) |
| 3050 | 397 static void (*Perl_xs_apiversion_bootcheck)(pTHX_ SV *module, const char *api_p, STRLEN api_len); |
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398 # endif |
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399 # else |
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400 static bool (*Perl_sv_2bool)(pTHX_ SV*); |
| 6872 | 401 # endif |
| 7 | 402 static IV (*Perl_sv_2iv)(pTHX_ SV*); |
| 403 static SV* (*Perl_sv_2mortal)(pTHX_ SV*); | |
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404 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) |
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405 static char* (*Perl_sv_2pv_flags)(pTHX_ SV*, STRLEN* const, const U32); |
| 7 | 406 static char* (*Perl_sv_2pv_nolen)(pTHX_ SV*); |
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407 # else |
| 7 | 408 static char* (*Perl_sv_2pv)(pTHX_ SV*, STRLEN*); |
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409 # endif |
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410 static char* (*Perl_sv_2pvbyte)(pTHX_ SV*, STRLEN*); |
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411 # if (PERL_REVISION == 5) && (PERL_VERSION >= 32) |
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412 static char* (*Perl_sv_2pvbyte_flags)(pTHX_ SV*, STRLEN* const, const U32); |
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413 # endif |
| 7 | 414 static SV* (*Perl_sv_bless)(pTHX_ SV*, HV*); |
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415 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) |
| 7 | 416 static void (*Perl_sv_catpvn_flags)(pTHX_ SV* , const char*, STRLEN, I32); |
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417 # else |
| 7 | 418 static void (*Perl_sv_catpvn)(pTHX_ SV*, const char*, STRLEN); |
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419 # endif |
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420 # ifdef PERL589_OR_LATER |
| 1387 | 421 static IV (*Perl_sv_2iv_flags)(pTHX_ SV* sv, I32 flags); |
| 422 static CV * (*Perl_newXS_flags)(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags); | |
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423 # endif |
| 7 | 424 static void (*Perl_sv_free)(pTHX_ SV*); |
| 425 static int (*Perl_sv_isa)(pTHX_ SV*, const char*); | |
| 426 static void (*Perl_sv_magic)(pTHX_ SV*, SV*, int, const char*, I32); | |
| 427 static void (*Perl_sv_setiv)(pTHX_ SV*, IV); | |
| 428 static void (*Perl_sv_setpv)(pTHX_ SV*, const char*); | |
| 429 static void (*Perl_sv_setpvn)(pTHX_ SV*, const char*, STRLEN); | |
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430 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) |
| 7 | 431 static void (*Perl_sv_setsv_flags)(pTHX_ SV*, SV*, I32); |
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432 # else |
| 7 | 433 static void (*Perl_sv_setsv)(pTHX_ SV*, SV*); |
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434 # endif |
| 7 | 435 static bool (*Perl_sv_upgrade)(pTHX_ SV*, U32); |
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436 # if (PERL_REVISION == 5) && (PERL_VERSION < 10) |
| 7 | 437 static SV*** (*Perl_Tstack_sp_ptr)(register PerlInterpreter*); |
| 438 static OP** (*Perl_Top_ptr)(register PerlInterpreter*); | |
| 439 static SV*** (*Perl_Tstack_base_ptr)(register PerlInterpreter*); | |
| 440 static SV*** (*Perl_Tstack_max_ptr)(register PerlInterpreter*); | |
| 441 static I32* (*Perl_Ttmps_ix_ptr)(register PerlInterpreter*); | |
| 442 static I32* (*Perl_Ttmps_floor_ptr)(register PerlInterpreter*); | |
| 443 static I32** (*Perl_Tmarkstack_ptr_ptr)(register PerlInterpreter*); | |
| 444 static I32** (*Perl_Tmarkstack_max_ptr)(register PerlInterpreter*); | |
| 445 static SV** (*Perl_TSv_ptr)(register PerlInterpreter*); | |
| 446 static XPV** (*Perl_TXpv_ptr)(register PerlInterpreter*); | |
| 447 static STRLEN* (*Perl_Tna_ptr)(register PerlInterpreter*); | |
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448 # else |
| 5537 | 449 /* Perl-5.18 has a different Perl_sv_free2 signature. */ |
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450 # if (PERL_REVISION == 5) && (PERL_VERSION >= 18) |
| 5537 | 451 static void (*Perl_sv_free2)(pTHX_ SV*, const U32); |
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452 # else |
| 1711 | 453 static void (*Perl_sv_free2)(pTHX_ SV*); |
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454 # endif |
| 1765 | 455 static void (*Perl_sys_init)(int* argc, char*** argv); |
| 1668 | 456 static void (*Perl_sys_term)(void); |
| 3818 | 457 static void (*Perl_call_list)(pTHX_ I32, AV*); |
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458 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14) |
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459 # else |
| 1668 | 460 static SV** (*Perl_ISv_ptr)(register PerlInterpreter*); |
| 461 static SV*** (*Perl_Istack_max_ptr)(register PerlInterpreter*); | |
| 462 static SV*** (*Perl_Istack_base_ptr)(register PerlInterpreter*); | |
| 463 static XPV** (*Perl_IXpv_ptr)(register PerlInterpreter*); | |
| 464 static I32* (*Perl_Itmps_ix_ptr)(register PerlInterpreter*); | |
| 465 static I32* (*Perl_Itmps_floor_ptr)(register PerlInterpreter*); | |
| 466 static STRLEN* (*Perl_Ina_ptr)(register PerlInterpreter*); | |
| 467 static I32** (*Perl_Imarkstack_ptr_ptr)(register PerlInterpreter*); | |
| 468 static I32** (*Perl_Imarkstack_max_ptr)(register PerlInterpreter*); | |
| 469 static SV*** (*Perl_Istack_sp_ptr)(register PerlInterpreter*); | |
| 470 static OP** (*Perl_Iop_ptr)(register PerlInterpreter*); | |
| 471 static I32* (*Perl_Iscopestack_ix_ptr)(register PerlInterpreter*); | |
| 472 static AV** (*Perl_Iunitcheckav_ptr)(register PerlInterpreter*); | |
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473 # endif |
| 3818 | 474 # endif |
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475 # if (PERL_REVISION == 5) && (PERL_VERSION >= 22) |
| 6872 | 476 static I32 (*Perl_xs_handshake)(const U32, void *, const char *, ...); |
| 477 static void (*Perl_xs_boot_epilog)(pTHX_ const U32); | |
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478 # endif |
| 7 | 479 |
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480 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14) |
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481 # ifdef USE_ITHREADS |
| 3820 | 482 static perl_key* dll_PL_thr_key; |
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483 # endif |
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484 # else |
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485 static GV** (*Perl_Idefgv_ptr)(register PerlInterpreter*); |
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486 static GV** (*Perl_Ierrgv_ptr)(register PerlInterpreter*); |
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487 static SV* (*Perl_Isv_yes_ptr)(register PerlInterpreter*); |
| 3818 | 488 static perl_key* (*Perl_Gthr_key_ptr)_((pTHX)); |
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489 # endif |
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490 # ifdef PERL_USE_THREAD_LOCAL |
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491 static void** dll_PL_current_context; |
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492 # endif |
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493 static void (*boot_DynaLoader)_((pTHX_ CV*)); |
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494 static HE * (*Perl_hv_iternext_flags)(pTHX_ HV *, I32); |
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495 static I32 (*Perl_hv_iterinit)(pTHX_ HV *); |
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496 static char * (*Perl_hv_iterkey)(pTHX_ HE *, I32 *); |
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497 static SV * (*Perl_hv_iterval)(pTHX_ HV *, HE *); |
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498 static SV** (*Perl_av_fetch)(pTHX_ AV *, SSize_t, I32); |
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499 static SSize_t (*Perl_av_len)(pTHX_ AV *); |
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500 static NV (*Perl_sv_2nv_flags)(pTHX_ SV *const, const I32); |
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501 # if defined(PERLIO_LAYERS) && !defined(USE_SFIO) |
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502 static IV (*PerlIOBase_pushed)(pTHX_ PerlIO *, const char *, SV *, PerlIO_funcs *); |
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503 static void (*PerlIO_define_layer)(pTHX_ PerlIO_funcs *); |
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504 # endif |
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505 # if (PERL_REVISION == 5) && (PERL_VERSION >= 24) |
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506 static void (*Perl_savetmps)(pTHX); |
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507 # endif |
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508 |
| 7 | 509 /* |
| 510 * Table of name to function pointer of perl. | |
| 511 */ | |
| 512 static struct { | |
| 513 char* name; | |
| 514 PERL_PROC* ptr; | |
| 515 } perl_funcname_table[] = { | |
| 516 {"perl_alloc", (PERL_PROC*)&perl_alloc}, | |
| 517 {"perl_construct", (PERL_PROC*)&perl_construct}, | |
| 518 {"perl_destruct", (PERL_PROC*)&perl_destruct}, | |
| 519 {"perl_free", (PERL_PROC*)&perl_free}, | |
| 520 {"perl_run", (PERL_PROC*)&perl_run}, | |
| 521 {"perl_parse", (PERL_PROC*)&perl_parse}, | |
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522 # if defined(WIN32) || ((PERL_REVISION == 5) && (PERL_VERSION < 38)) |
| 7 | 523 {"Perl_get_context", (PERL_PROC*)&Perl_get_context}, |
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524 # endif |
| 7 | 525 {"Perl_croak", (PERL_PROC*)&Perl_croak}, |
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526 # ifdef PERL5101_OR_LATER |
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527 {"Perl_croak_xs_usage", (PERL_PROC*)&Perl_croak_xs_usage}, |
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528 # endif |
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529 # ifdef PERL_IMPLICIT_CONTEXT |
| 7 | 530 {"Perl_croak_nocontext", (PERL_PROC*)&Perl_croak_nocontext}, |
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531 # endif |
| 7 | 532 {"Perl_dowantarray", (PERL_PROC*)&Perl_dowantarray}, |
| 533 {"Perl_free_tmps", (PERL_PROC*)&Perl_free_tmps}, | |
| 534 {"Perl_gv_stashpv", (PERL_PROC*)&Perl_gv_stashpv}, | |
| 535 {"Perl_markstack_grow", (PERL_PROC*)&Perl_markstack_grow}, | |
| 536 {"Perl_mg_find", (PERL_PROC*)&Perl_mg_find}, | |
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537 # if (PERL_REVISION == 5) && (PERL_VERSION >= 28) |
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538 {"Perl_mg_get", (PERL_PROC*)&Perl_mg_get}, |
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539 # endif |
| 7 | 540 {"Perl_newXS", (PERL_PROC*)&Perl_newXS}, |
| 541 {"Perl_newSV", (PERL_PROC*)&Perl_newSV}, | |
| 542 {"Perl_newSViv", (PERL_PROC*)&Perl_newSViv}, | |
| 543 {"Perl_newSVpv", (PERL_PROC*)&Perl_newSVpv}, | |
| 544 {"Perl_call_argv", (PERL_PROC*)&Perl_call_argv}, | |
| 545 {"Perl_call_pv", (PERL_PROC*)&Perl_call_pv}, | |
| 546 {"Perl_eval_sv", (PERL_PROC*)&Perl_eval_sv}, | |
| 547 {"Perl_get_sv", (PERL_PROC*)&Perl_get_sv}, | |
| 548 {"Perl_eval_pv", (PERL_PROC*)&Perl_eval_pv}, | |
| 549 {"Perl_call_method", (PERL_PROC*)&Perl_call_method}, | |
| 550 {"Perl_pop_scope", (PERL_PROC*)&Perl_pop_scope}, | |
| 551 {"Perl_push_scope", (PERL_PROC*)&Perl_push_scope}, | |
| 552 {"Perl_save_int", (PERL_PROC*)&Perl_save_int}, | |
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553 # if (PERL_REVISION == 5) && (PERL_VERSION >= 20) |
| 5960 | 554 {"Perl_save_strlen", (PERL_PROC*)&Perl_save_strlen}, |
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555 # endif |
| 7 | 556 {"Perl_stack_grow", (PERL_PROC*)&Perl_stack_grow}, |
| 557 {"Perl_set_context", (PERL_PROC*)&Perl_set_context}, | |
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558 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14) |
| 3050 | 559 {"Perl_sv_2bool_flags", (PERL_PROC*)&Perl_sv_2bool_flags}, |
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560 # if (PERL_REVISION == 5) && (PERL_VERSION < 22) |
| 3050 | 561 {"Perl_xs_apiversion_bootcheck",(PERL_PROC*)&Perl_xs_apiversion_bootcheck}, |
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562 # endif |
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563 # else |
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564 {"Perl_sv_2bool", (PERL_PROC*)&Perl_sv_2bool}, |
| 6872 | 565 # endif |
| 7 | 566 {"Perl_sv_2iv", (PERL_PROC*)&Perl_sv_2iv}, |
| 567 {"Perl_sv_2mortal", (PERL_PROC*)&Perl_sv_2mortal}, | |
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568 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) |
| 7 | 569 {"Perl_sv_2pv_flags", (PERL_PROC*)&Perl_sv_2pv_flags}, |
| 570 {"Perl_sv_2pv_nolen", (PERL_PROC*)&Perl_sv_2pv_nolen}, | |
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571 # else |
| 7 | 572 {"Perl_sv_2pv", (PERL_PROC*)&Perl_sv_2pv}, |
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573 # endif |
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574 {"Perl_sv_2pvbyte", (PERL_PROC*)&Perl_sv_2pvbyte}, |
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575 # if (PERL_REVISION == 5) && (PERL_VERSION >= 32) |
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576 {"Perl_sv_2pvbyte_flags", (PERL_PROC*)&Perl_sv_2pvbyte_flags}, |
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577 # endif |
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578 # ifdef PERL589_OR_LATER |
| 1387 | 579 {"Perl_sv_2iv_flags", (PERL_PROC*)&Perl_sv_2iv_flags}, |
| 580 {"Perl_newXS_flags", (PERL_PROC*)&Perl_newXS_flags}, | |
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581 # endif |
| 7 | 582 {"Perl_sv_bless", (PERL_PROC*)&Perl_sv_bless}, |
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583 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) |
| 7 | 584 {"Perl_sv_catpvn_flags", (PERL_PROC*)&Perl_sv_catpvn_flags}, |
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585 # else |
| 7 | 586 {"Perl_sv_catpvn", (PERL_PROC*)&Perl_sv_catpvn}, |
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587 # endif |
| 7 | 588 {"Perl_sv_free", (PERL_PROC*)&Perl_sv_free}, |
| 589 {"Perl_sv_isa", (PERL_PROC*)&Perl_sv_isa}, | |
| 590 {"Perl_sv_magic", (PERL_PROC*)&Perl_sv_magic}, | |
| 591 {"Perl_sv_setiv", (PERL_PROC*)&Perl_sv_setiv}, | |
| 592 {"Perl_sv_setpv", (PERL_PROC*)&Perl_sv_setpv}, | |
| 593 {"Perl_sv_setpvn", (PERL_PROC*)&Perl_sv_setpvn}, | |
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594 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) |
| 7 | 595 {"Perl_sv_setsv_flags", (PERL_PROC*)&Perl_sv_setsv_flags}, |
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596 # else |
| 7 | 597 {"Perl_sv_setsv", (PERL_PROC*)&Perl_sv_setsv}, |
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598 # endif |
| 7 | 599 {"Perl_sv_upgrade", (PERL_PROC*)&Perl_sv_upgrade}, |
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600 # if (PERL_REVISION == 5) && (PERL_VERSION < 10) |
| 7 | 601 {"Perl_Tstack_sp_ptr", (PERL_PROC*)&Perl_Tstack_sp_ptr}, |
| 602 {"Perl_Top_ptr", (PERL_PROC*)&Perl_Top_ptr}, | |
| 603 {"Perl_Tstack_base_ptr", (PERL_PROC*)&Perl_Tstack_base_ptr}, | |
| 604 {"Perl_Tstack_max_ptr", (PERL_PROC*)&Perl_Tstack_max_ptr}, | |
| 605 {"Perl_Ttmps_ix_ptr", (PERL_PROC*)&Perl_Ttmps_ix_ptr}, | |
| 606 {"Perl_Ttmps_floor_ptr", (PERL_PROC*)&Perl_Ttmps_floor_ptr}, | |
| 607 {"Perl_Tmarkstack_ptr_ptr", (PERL_PROC*)&Perl_Tmarkstack_ptr_ptr}, | |
| 608 {"Perl_Tmarkstack_max_ptr", (PERL_PROC*)&Perl_Tmarkstack_max_ptr}, | |
| 609 {"Perl_TSv_ptr", (PERL_PROC*)&Perl_TSv_ptr}, | |
| 610 {"Perl_TXpv_ptr", (PERL_PROC*)&Perl_TXpv_ptr}, | |
| 611 {"Perl_Tna_ptr", (PERL_PROC*)&Perl_Tna_ptr}, | |
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612 # else |
| 1711 | 613 {"Perl_sv_free2", (PERL_PROC*)&Perl_sv_free2}, |
| 1765 | 614 {"Perl_sys_init", (PERL_PROC*)&Perl_sys_init}, |
| 1668 | 615 {"Perl_sys_term", (PERL_PROC*)&Perl_sys_term}, |
| 3050 | 616 {"Perl_call_list", (PERL_PROC*)&Perl_call_list}, |
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617 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14) |
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618 # else |
| 1668 | 619 {"Perl_ISv_ptr", (PERL_PROC*)&Perl_ISv_ptr}, |
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620 {"Perl_Istack_max_ptr", (PERL_PROC*)&Perl_Istack_max_ptr}, |
| 1668 | 621 {"Perl_Istack_base_ptr", (PERL_PROC*)&Perl_Istack_base_ptr}, |
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622 {"Perl_IXpv_ptr", (PERL_PROC*)&Perl_IXpv_ptr}, |
| 1668 | 623 {"Perl_Itmps_ix_ptr", (PERL_PROC*)&Perl_Itmps_ix_ptr}, |
| 624 {"Perl_Itmps_floor_ptr", (PERL_PROC*)&Perl_Itmps_floor_ptr}, | |
|
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625 {"Perl_Ina_ptr", (PERL_PROC*)&Perl_Ina_ptr}, |
| 1668 | 626 {"Perl_Imarkstack_ptr_ptr", (PERL_PROC*)&Perl_Imarkstack_ptr_ptr}, |
| 627 {"Perl_Imarkstack_max_ptr", (PERL_PROC*)&Perl_Imarkstack_max_ptr}, | |
|
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628 {"Perl_Istack_sp_ptr", (PERL_PROC*)&Perl_Istack_sp_ptr}, |
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629 {"Perl_Iop_ptr", (PERL_PROC*)&Perl_Iop_ptr}, |
| 1668 | 630 {"Perl_Iscopestack_ix_ptr", (PERL_PROC*)&Perl_Iscopestack_ix_ptr}, |
| 631 {"Perl_Iunitcheckav_ptr", (PERL_PROC*)&Perl_Iunitcheckav_ptr}, | |
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632 # endif |
| 3050 | 633 # endif |
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634 # if (PERL_REVISION == 5) && (PERL_VERSION >= 22) |
| 6872 | 635 {"Perl_xs_handshake", (PERL_PROC*)&Perl_xs_handshake}, |
| 636 {"Perl_xs_boot_epilog", (PERL_PROC*)&Perl_xs_boot_epilog}, | |
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637 # endif |
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638 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14) |
| 5706 | 639 # ifdef USE_ITHREADS |
| 3820 | 640 {"PL_thr_key", (PERL_PROC*)&dll_PL_thr_key}, |
| 5706 | 641 # endif |
|
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642 # ifdef PERL_USE_THREAD_LOCAL |
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643 {"PL_current_context", (PERL_PROC*)&dll_PL_current_context}, |
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644 # endif |
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645 # else |
| 7 | 646 {"Perl_Idefgv_ptr", (PERL_PROC*)&Perl_Idefgv_ptr}, |
| 647 {"Perl_Ierrgv_ptr", (PERL_PROC*)&Perl_Ierrgv_ptr}, | |
| 648 {"Perl_Isv_yes_ptr", (PERL_PROC*)&Perl_Isv_yes_ptr}, | |
| 3050 | 649 {"Perl_Gthr_key_ptr", (PERL_PROC*)&Perl_Gthr_key_ptr}, |
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650 # endif |
| 7 | 651 {"boot_DynaLoader", (PERL_PROC*)&boot_DynaLoader}, |
|
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652 {"Perl_hv_iternext_flags", (PERL_PROC*)&Perl_hv_iternext_flags}, |
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653 {"Perl_hv_iterinit", (PERL_PROC*)&Perl_hv_iterinit}, |
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654 {"Perl_hv_iterkey", (PERL_PROC*)&Perl_hv_iterkey}, |
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655 {"Perl_hv_iterval", (PERL_PROC*)&Perl_hv_iterval}, |
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656 {"Perl_av_fetch", (PERL_PROC*)&Perl_av_fetch}, |
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657 {"Perl_av_len", (PERL_PROC*)&Perl_av_len}, |
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658 {"Perl_sv_2nv_flags", (PERL_PROC*)&Perl_sv_2nv_flags}, |
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659 # if defined(PERLIO_LAYERS) && !defined(USE_SFIO) |
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660 {"PerlIOBase_pushed", (PERL_PROC*)&PerlIOBase_pushed}, |
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661 {"PerlIO_define_layer", (PERL_PROC*)&PerlIO_define_layer}, |
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662 # endif |
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663 # if (PERL_REVISION == 5) && (PERL_VERSION >= 24) |
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664 {"Perl_savetmps", (PERL_PROC*)&Perl_savetmps}, |
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665 # endif |
| 7 | 666 {"", NULL}, |
| 667 }; | |
| 668 | |
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669 # if (PERL_REVISION == 5) && (PERL_VERSION <= 30) |
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670 // In 5.30, GIMME_V requires linking to Perl_block_gimme() instead of being |
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671 // completely inline. Just use the deprecated GIMME for simplicity. |
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672 # undef GIMME_V |
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673 # define GIMME_V GIMME |
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674 # endif |
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675 |
| 7 | 676 /* |
| 677 * Make all runtime-links of perl. | |
| 678 * | |
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679 * 1. Get module handle using dlopen() or vimLoadLib(). |
| 7 | 680 * 2. Get pointer to perl function by GetProcAddress. |
| 681 * 3. Repeat 2, until get all functions will be used. | |
| 682 * | |
| 683 * Parameter 'libname' provides name of DLL. | |
| 684 * Return OK or FAIL. | |
| 685 */ | |
| 686 static int | |
| 687 perl_runtime_link_init(char *libname, int verbose) | |
| 688 { | |
| 689 int i; | |
| 690 | |
| 691 if (hPerlLib != NULL) | |
| 692 return OK; | |
|
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693 if ((hPerlLib = load_dll(libname)) == NULL) |
| 7 | 694 { |
| 695 if (verbose) | |
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696 semsg(_("E370: Could not load library %s"), libname); |
| 7 | 697 return FAIL; |
| 698 } | |
| 699 for (i = 0; perl_funcname_table[i].ptr; ++i) | |
| 700 { | |
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701 if (!(*perl_funcname_table[i].ptr = symbol_from_dll(hPerlLib, |
| 7 | 702 perl_funcname_table[i].name))) |
| 703 { | |
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704 close_dll(hPerlLib); |
| 7 | 705 hPerlLib = NULL; |
| 706 if (verbose) | |
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707 semsg((const char *)_(e_could_not_load_library_function_str), perl_funcname_table[i].name); |
| 7 | 708 return FAIL; |
| 709 } | |
| 710 } | |
| 711 return OK; | |
| 712 } | |
| 713 | |
| 714 /* | |
| 715 * If runtime-link-perl(DLL) was loaded successfully, return TRUE. | |
| 716 * There were no DLL loaded, return FALSE. | |
| 717 */ | |
| 718 int | |
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719 perl_enabled(int verbose) |
| 7 | 720 { |
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721 return perl_runtime_link_init((char *)p_perldll, verbose) == OK; |
| 7 | 722 } |
| 723 #endif /* DYNAMIC_PERL */ | |
| 724 | |
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725 #if defined(PERLIO_LAYERS) && !defined(USE_SFIO) |
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726 static void vim_IOLayer_init(void); |
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727 #endif |
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728 |
| 7 | 729 /* |
| 730 * perl_init(): initialize perl interpreter | |
| 731 * We have to call perl_parse to initialize some structures, | |
| 732 * there's nothing to actually parse. | |
| 733 */ | |
| 734 static void | |
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735 perl_init(void) |
| 7 | 736 { |
| 1668 | 737 char *bootargs[] = { "VI", NULL }; |
| 738 int argc = 3; | |
| 739 static char *argv[] = { "", "-e", "" }; | |
| 7 | 740 |
| 1668 | 741 #if (PERL_REVISION == 5) && (PERL_VERSION >= 10) |
| 1765 | 742 Perl_sys_init(&argc, (char***)&argv); |
| 1668 | 743 #endif |
| 7 | 744 perl_interp = perl_alloc(); |
| 745 perl_construct(perl_interp); | |
| 1668 | 746 perl_parse(perl_interp, xs_init, argc, argv, 0); |
| 7 | 747 perl_call_argv("VIM::bootstrap", (long)G_DISCARD, bootargs); |
| 748 VIM_init(); | |
| 749 #ifdef USE_SFIO | |
| 750 sfdisc(PerlIO_stdout(), sfdcnewvim()); | |
| 751 sfdisc(PerlIO_stderr(), sfdcnewvim()); | |
| 752 sfsetbuf(PerlIO_stdout(), NULL, 0); | |
| 753 sfsetbuf(PerlIO_stderr(), NULL, 0); | |
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754 #elif defined(PERLIO_LAYERS) |
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755 vim_IOLayer_init(); |
| 7 | 756 #endif |
| 757 } | |
| 758 | |
| 759 /* | |
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760 * Clean up after ourselves. |
| 7 | 761 */ |
| 762 void | |
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763 perl_end(void) |
| 7 | 764 { |
| 765 if (perl_interp) | |
| 766 { | |
| 767 perl_run(perl_interp); | |
| 768 perl_destruct(perl_interp); | |
| 769 perl_free(perl_interp); | |
| 770 perl_interp = NULL; | |
| 1668 | 771 #if (PERL_REVISION == 5) && (PERL_VERSION >= 10) |
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772 Perl_sys_term(); |
| 1668 | 773 #endif |
| 7 | 774 } |
| 775 } | |
| 776 | |
| 777 /* | |
| 778 * msg_split(): send a message to the message handling routines | |
| 779 * split at '\n' first though. | |
| 780 */ | |
| 781 void | |
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782 msg_split( |
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783 char_u *s, |
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784 int attr) /* highlighting attributes */ |
| 7 | 785 { |
| 786 char *next; | |
| 787 char *token = (char *)s; | |
| 788 | |
| 1423 | 789 while ((next = strchr(token, '\n')) && !got_int) |
| 7 | 790 { |
| 791 *next++ = '\0'; /* replace \n with \0 */ | |
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792 msg_attr(token, attr); |
| 7 | 793 token = next; |
| 794 } | |
| 1423 | 795 if (*token && !got_int) |
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796 msg_attr(token, attr); |
| 7 | 797 } |
| 798 | |
| 799 #ifndef FEAT_EVAL | |
| 800 /* | |
| 801 * This stub is needed because an "#ifdef FEAT_EVAL" around Eval() doesn't | |
| 802 * work properly. | |
| 803 */ | |
| 804 char_u * | |
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805 eval_to_string( |
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806 char_u *arg UNUSED, |
|
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807 int convert UNUSED, |
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808 int use_simple_function UNUSED) |
| 7 | 809 { |
| 810 return NULL; | |
| 811 } | |
| 812 #endif | |
| 813 | |
| 814 /* | |
| 815 * Create a new reference to an SV pointing to the SCR structure | |
| 502 | 816 * The b_perl_private/w_perl_private part of the SCR structure points to the |
| 817 * SV, so there can only be one such SV for a particular SCR structure. When | |
| 818 * the last reference has gone (DESTROY is called), | |
| 819 * b_perl_private/w_perl_private is reset; When the screen goes away before | |
| 7 | 820 * all references are gone, the value of the SV is reset; |
| 821 * any subsequent use of any of those reference will produce | |
| 822 * a warning. (see typemap) | |
| 823 */ | |
| 502 | 824 |
| 825 static SV * | |
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826 newWINrv(SV *rv, win_T *ptr) |
| 502 | 827 { |
| 828 sv_upgrade(rv, SVt_RV); | |
| 829 if (ptr->w_perl_private == NULL) | |
| 830 { | |
| 831 ptr->w_perl_private = newSV(0); | |
| 3344 | 832 sv_setiv(ptr->w_perl_private, PTR2IV(ptr)); |
| 502 | 833 } |
|
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834 SvREFCNT_inc_void_NN(ptr->w_perl_private); |
| 502 | 835 SvRV(rv) = ptr->w_perl_private; |
| 836 SvROK_on(rv); | |
| 837 return sv_bless(rv, gv_stashpv("VIWIN", TRUE)); | |
| 7 | 838 } |
| 839 | |
| 502 | 840 static SV * |
|
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841 newBUFrv(SV *rv, buf_T *ptr) |
| 502 | 842 { |
| 843 sv_upgrade(rv, SVt_RV); | |
| 844 if (ptr->b_perl_private == NULL) | |
| 845 { | |
| 846 ptr->b_perl_private = newSV(0); | |
| 3344 | 847 sv_setiv(ptr->b_perl_private, PTR2IV(ptr)); |
| 502 | 848 } |
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849 SvREFCNT_inc_void_NN(ptr->b_perl_private); |
| 502 | 850 SvRV(rv) = ptr->b_perl_private; |
| 851 SvROK_on(rv); | |
| 852 return sv_bless(rv, gv_stashpv("VIBUF", TRUE)); | |
| 853 } | |
| 7 | 854 |
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855 #if 0 |
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856 SV *__sv_save[1024]; |
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857 int __sv_save_ix; |
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858 # define D_Save_Sv(sv) do { if (__sv_save_ix < 1024) __sv_save[__sv_save_ix++] = (sv); } while (0) |
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859 #else |
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860 # define D_Save_Sv(sv) NOOP |
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861 #endif |
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862 |
| 7 | 863 /* |
| 864 * perl_win_free | |
| 4352 | 865 * Remove all references to the window to be destroyed |
| 7 | 866 */ |
| 867 void | |
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868 perl_win_free(win_T *wp) |
| 7 | 869 { |
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870 if (wp->w_perl_private && perl_interp != NULL) |
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871 { |
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872 SV *sv = (SV*)wp->w_perl_private; |
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873 D_Save_Sv(sv); |
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874 sv_setiv(sv, 0); |
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875 SvREFCNT_dec(sv); |
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876 } |
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877 wp->w_perl_private = NULL; |
| 7 | 878 } |
| 879 | |
| 880 void | |
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881 perl_buf_free(buf_T *bp) |
| 7 | 882 { |
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883 if (bp->b_perl_private && perl_interp != NULL) |
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884 { |
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885 SV *sv = (SV *)bp->b_perl_private; |
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886 D_Save_Sv(sv); |
|
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887 sv_setiv(sv, 0); |
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888 SvREFCNT_dec(sv); |
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889 } |
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890 bp->b_perl_private = NULL; |
| 7 | 891 } |
| 892 | |
| 893 #ifndef PROTO | |
| 894 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) | |
| 895 I32 cur_val(pTHX_ IV iv, SV *sv); | |
| 896 # else | |
| 897 I32 cur_val(IV iv, SV *sv); | |
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898 # endif |
| 7 | 899 |
| 900 /* | |
| 901 * Handler for the magic variables $main::curwin and $main::curbuf. | |
| 902 * The handler is put into the magic vtbl for these variables. | |
| 903 * (This is effectively a C-level equivalent of a tied variable). | |
| 904 * There is no "set" function as the variables are read-only. | |
| 905 */ | |
| 906 # if (PERL_REVISION == 5) && (PERL_VERSION >= 8) | |
| 907 I32 cur_val(pTHX_ IV iv, SV *sv) | |
| 908 # else | |
| 909 I32 cur_val(IV iv, SV *sv) | |
| 910 # endif | |
| 911 { | |
| 912 SV *rv; | |
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913 |
| 7 | 914 if (iv == 0) |
| 915 rv = newWINrv(newSV(0), curwin); | |
| 916 else | |
| 917 rv = newBUFrv(newSV(0), curbuf); | |
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918 |
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919 if (SvRV(sv) != SvRV(rv)) |
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920 // XXX: This magic variable is a bit confusing... |
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921 // Is currently refcounted ? |
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922 sv_setsv(sv, rv); |
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923 |
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924 SvREFCNT_dec(rv); |
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925 |
| 7 | 926 return 0; |
| 927 } | |
| 928 #endif /* !PROTO */ | |
| 929 | |
| 930 struct ufuncs cw_funcs = { cur_val, 0, 0 }; | |
| 931 struct ufuncs cb_funcs = { cur_val, 0, 1 }; | |
| 932 | |
| 933 /* | |
| 934 * VIM_init(): Vim-specific initialisation. | |
| 935 * Make the magical main::curwin and main::curbuf variables | |
| 936 */ | |
| 937 static void | |
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938 VIM_init(void) |
| 7 | 939 { |
| 940 static char cw[] = "main::curwin"; | |
| 941 static char cb[] = "main::curbuf"; | |
| 942 SV *sv; | |
| 943 | |
| 944 sv = perl_get_sv(cw, TRUE); | |
| 945 sv_magic(sv, NULL, 'U', (char *)&cw_funcs, sizeof(cw_funcs)); | |
| 946 SvREADONLY_on(sv); | |
| 947 | |
| 948 sv = perl_get_sv(cb, TRUE); | |
| 949 sv_magic(sv, NULL, 'U', (char *)&cb_funcs, sizeof(cb_funcs)); | |
| 950 SvREADONLY_on(sv); | |
| 951 | |
| 952 /* | |
| 953 * Setup the Safe compartment. | |
| 954 * It shouldn't be a fatal error if the Safe module is missing. | |
| 955 * XXX: Only shares the 'Msg' routine (which has to be called | |
| 956 * like 'Msg(...)'). | |
| 957 */ | |
| 958 (void)perl_eval_pv( "if ( eval( 'require Safe' ) ) { $VIM::safe = Safe->new(); $VIM::safe->share_from( 'VIM', ['Msg'] ); }", G_DISCARD | G_VOID ); | |
| 959 | |
| 960 } | |
| 961 | |
| 962 #ifdef DYNAMIC_PERL | |
| 963 static char *e_noperl = N_("Sorry, this command is disabled: the Perl library could not be loaded."); | |
| 964 #endif | |
| 965 | |
| 966 /* | |
| 967 * ":perl" | |
| 968 */ | |
| 969 void | |
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970 ex_perl(exarg_T *eap) |
| 7 | 971 { |
| 972 char *err; | |
| 973 char *script; | |
| 974 STRLEN length; | |
| 975 SV *sv; | |
| 2255 | 976 #ifdef HAVE_SANDBOX |
| 7 | 977 SV *safe; |
| 2255 | 978 #endif |
| 7 | 979 |
| 980 script = (char *)script_get(eap, eap->arg); | |
| 981 if (eap->skip) | |
| 982 { | |
| 983 vim_free(script); | |
| 984 return; | |
| 985 } | |
| 986 | |
| 987 if (perl_interp == NULL) | |
| 988 { | |
| 989 #ifdef DYNAMIC_PERL | |
| 990 if (!perl_enabled(TRUE)) | |
| 991 { | |
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992 emsg(_(e_noperl)); |
| 7 | 993 vim_free(script); |
| 994 return; | |
| 995 } | |
| 996 #endif | |
| 997 perl_init(); | |
| 998 } | |
| 999 | |
| 1000 { | |
| 1001 dSP; | |
| 1002 ENTER; | |
| 1003 SAVETMPS; | |
| 1004 | |
| 1005 if (script == NULL) | |
| 1006 sv = newSVpv((char *)eap->arg, 0); | |
| 1007 else | |
| 1008 { | |
| 1009 sv = newSVpv(script, 0); | |
| 1010 vim_free(script); | |
| 1011 } | |
| 1012 | |
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1013 if (sandbox || secure) |
| 7 | 1014 { |
| 2982 | 1015 safe = perl_get_sv("VIM::safe", FALSE); |
| 1934 | 1016 # ifndef MAKE_TEST /* avoid a warning for unreachable code */ |
| 1990 | 1017 if (safe == NULL || !SvTRUE(safe)) |
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1018 emsg(_(e_perl_evaluation_forbidden_in_sandbox_without_safe_module)); |
| 7 | 1019 else |
| 1934 | 1020 # endif |
| 7 | 1021 { |
| 1022 PUSHMARK(SP); | |
| 1023 XPUSHs(safe); | |
| 1024 XPUSHs(sv); | |
| 1025 PUTBACK; | |
| 1026 perl_call_method("reval", G_DISCARD); | |
| 1027 } | |
| 1028 } | |
| 1029 else | |
| 1030 perl_eval_sv(sv, G_DISCARD | G_NOARGS); | |
| 1031 | |
| 1032 SvREFCNT_dec(sv); | |
| 1033 | |
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1034 err = SvPV(GvSV(PL_errgv), length); |
| 7 | 1035 |
| 1036 FREETMPS; | |
| 1037 LEAVE; | |
| 1038 | |
| 1039 if (!length) | |
| 1040 return; | |
| 1041 | |
| 1042 msg_split((char_u *)err, highlight_attr[HLF_E]); | |
| 1043 return; | |
| 1044 } | |
| 1045 } | |
| 1046 | |
| 1047 static int | |
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1048 replace_line(linenr_T *line, linenr_T *end) |
| 7 | 1049 { |
| 1050 char *str; | |
| 1051 | |
| 1052 if (SvOK(GvSV(PL_defgv))) | |
| 1053 { | |
| 1054 str = SvPV(GvSV(PL_defgv), PL_na); | |
| 1055 ml_replace(*line, (char_u *)str, 1); | |
| 1056 changed_bytes(*line, 0); | |
| 1057 } | |
| 1058 else | |
| 1059 { | |
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1060 ml_delete(*line); |
| 7 | 1061 deleted_lines_mark(*line, 1L); |
| 1062 --(*end); | |
| 1063 --(*line); | |
| 1064 } | |
| 1065 return OK; | |
| 1066 } | |
| 1067 | |
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1068 static struct ref_map_S { |
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1069 void *vim_ref; |
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1070 SV *perl_ref; |
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1071 struct ref_map_S *next; |
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1072 } *ref_map = NULL; |
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1073 |
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1074 static void |
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1075 ref_map_free(void) |
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1076 { |
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1077 struct ref_map_S *tofree; |
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1078 struct ref_map_S *refs = ref_map; |
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1079 |
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1080 while (refs) { |
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1081 tofree = refs; |
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1082 refs = refs->next; |
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1083 vim_free(tofree); |
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1084 } |
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1085 ref_map = NULL; |
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1086 } |
|
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|
1087 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1088 static struct ref_map_S * |
|
7856
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commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
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diff
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|
1089 ref_map_find_SV(SV *const sv) |
|
7651
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|
1090 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1091 struct ref_map_S *refs = ref_map; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1092 int count = 350; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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diff
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|
1093 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1094 while (refs) { |
|
c7575b07de98
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diff
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|
1095 if (refs->perl_ref == sv) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1096 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1097 refs = refs->next; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1098 count--; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1099 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1100 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1101 if (!refs && count > 0) { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1102 refs = (struct ref_map_S *)alloc(sizeof(struct ref_map_S)); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1103 if (!refs) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1104 return NULL; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1105 refs->perl_ref = sv; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1106 refs->vim_ref = NULL; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1107 refs->next = ref_map; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1108 ref_map = refs; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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changeset
|
1109 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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changeset
|
1110 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1111 return refs; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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changeset
|
1112 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1113 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1114 static int |
|
7856
226ed297307f
commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1115 perl_to_vim(SV *sv, typval_T *rettv) |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
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|
1116 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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changeset
|
1117 if (SvROK(sv)) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1118 sv = SvRV(sv); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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changeset
|
1119 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1120 switch (SvTYPE(sv)) { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1121 case SVt_NULL: |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1122 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
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|
1123 case SVt_NV: /* float */ |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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diff
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|
1124 rettv->v_type = VAR_FLOAT; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1125 rettv->vval.v_float = SvNV(sv); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
1126 break; |
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c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1127 case SVt_IV: /* integer */ |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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changeset
|
1128 if (!SvROK(sv)) { /* references should be string */ |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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changeset
|
1129 rettv->vval.v_number = SvIV(sv); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1130 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1131 } |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
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parents:
12533
diff
changeset
|
1132 /* FALLTHROUGH */ |
|
7651
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commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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changeset
|
1133 case SVt_PV: /* string */ |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1134 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1135 size_t len = 0; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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changeset
|
1136 char * str_from = SvPV(sv, len); |
|
9159
6b003ff07234
commit https://github.com/vim/vim/commit/9b0ac229bcfc91acabd35fc576055a94c1687c32
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parents:
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diff
changeset
|
1137 char_u *str_to = (char_u*)alloc( |
|
6b003ff07234
commit https://github.com/vim/vim/commit/9b0ac229bcfc91acabd35fc576055a94c1687c32
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parents:
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diff
changeset
|
1138 (unsigned)(sizeof(char_u) * (len + 1))); |
|
7651
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commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1139 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1140 if (str_to) { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1141 str_to[len] = '\0'; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1142 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1143 while (len--) { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1144 if (str_from[len] == '\0') |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1145 str_to[len] = '\n'; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1146 else |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1147 str_to[len] = str_from[len]; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1148 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1149 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1150 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1151 rettv->v_type = VAR_STRING; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1152 rettv->vval.v_string = str_to; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1153 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1154 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1155 case SVt_PVAV: /* list */ |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1156 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1157 SSize_t size; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1158 listitem_T * item; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1159 SV ** item2; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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diff
changeset
|
1160 list_T * list; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1161 struct ref_map_S * refs; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1162 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1163 if ((refs = ref_map_find_SV(sv)) == NULL) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1164 return FAIL; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1165 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1166 if (refs->vim_ref) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1167 list = (list_T *) refs->vim_ref; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1168 else |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1169 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1170 if ((list = list_alloc()) == NULL) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1171 return FAIL; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1172 refs->vim_ref = list; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1173 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1174 for (size = av_len((AV*)sv); size >= 0; size--) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1175 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1176 if ((item = listitem_alloc()) == NULL) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1177 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1178 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1179 item->li_tv.v_type = VAR_NUMBER; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1180 item->li_tv.v_lock = 0; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1181 item->li_tv.vval.v_number = 0; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1182 list_insert(list, item, list->lv_first); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1183 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1184 item2 = av_fetch((AV *)sv, size, 0); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1185 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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parents:
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diff
changeset
|
1186 if (item2 == NULL || *item2 == NULL || |
|
7807
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
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parents:
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diff
changeset
|
1187 perl_to_vim(*item2, &item->li_tv) == FAIL) |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1188 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1189 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1190 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1191 |
|
11418
162bcd0debd7
patch 8.0.0593: duplication of code for adding a list or dict return value
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
1192 rettv_list_set(rettv, list); |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1193 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1194 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1195 case SVt_PVHV: /* dictionary */ |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1196 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1197 HE * entry; |
|
8214
51b4fba718bf
commit https://github.com/vim/vim/commit/254ebaf068919407de6bd83ac905bd2f36ad944e
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1198 I32 key_len; |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1199 char * key; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1200 dictitem_T * item; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1201 SV * item2; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1202 dict_T * dict; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1203 struct ref_map_S * refs; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1204 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1205 if ((refs = ref_map_find_SV(sv)) == NULL) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1206 return FAIL; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1207 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1208 if (refs->vim_ref) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1209 dict = (dict_T *) refs->vim_ref; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1210 else |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1211 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1212 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1213 if ((dict = dict_alloc()) == NULL) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1214 return FAIL; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1215 refs->vim_ref = dict; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1216 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1217 hv_iterinit((HV *)sv); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1218 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1219 for (entry = hv_iternext((HV *)sv); entry; entry = hv_iternext((HV *)sv)) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1220 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1221 key_len = 0; |
|
8214
51b4fba718bf
commit https://github.com/vim/vim/commit/254ebaf068919407de6bd83ac905bd2f36ad944e
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1222 key = hv_iterkey(entry, &key_len); |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1223 |
|
8214
51b4fba718bf
commit https://github.com/vim/vim/commit/254ebaf068919407de6bd83ac905bd2f36ad944e
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1224 if (!key || !key_len || strlen(key) < (size_t)key_len) { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
1225 semsg("Malformed key Dictionary '%s'", key && *key ? key : "(empty)"); |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1226 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1227 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1228 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1229 if ((item = dictitem_alloc((char_u *)key)) == NULL) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1230 break; |
|
14303
f761a55a8aed
patch 8.1.0167: lock flag in new dictitem is reset in many places
Christian Brabandt <cb@256bit.org>
parents:
13404
diff
changeset
|
1231 item->di_tv.v_type = VAR_NUMBER; |
|
f761a55a8aed
patch 8.1.0167: lock flag in new dictitem is reset in many places
Christian Brabandt <cb@256bit.org>
parents:
13404
diff
changeset
|
1232 item->di_tv.vval.v_number = 0; |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1233 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1234 if (dict_add(dict, item) == FAIL) { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1235 dictitem_free(item); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1236 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1237 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1238 item2 = hv_iterval((HV *)sv, entry); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1239 if (item2 == NULL || perl_to_vim(item2, &item->di_tv) == FAIL) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1240 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1241 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1242 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1243 |
|
11418
162bcd0debd7
patch 8.0.0593: duplication of code for adding a list or dict return value
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
1244 rettv_dict_set(rettv, dict); |
|
7651
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1245 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1246 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1247 default: /* not convertible */ |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1248 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1249 char *val = SvPV_nolen(sv); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1250 rettv->v_type = VAR_STRING; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1251 rettv->vval.v_string = val ? vim_strsave((char_u *)val) : NULL; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1252 break; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1253 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1254 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1255 return OK; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1256 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1257 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1258 /* |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1259 * "perleval()" |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1260 */ |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
1261 void |
|
7856
226ed297307f
commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1262 do_perleval(char_u *str, typval_T *rettv) |
|
7651
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diff
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|
1263 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1264 char *err = NULL; |
|
c7575b07de98
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1265 STRLEN err_len = 0; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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1266 SV *sv = NULL; |
|
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|
1267 #ifdef HAVE_SANDBOX |
|
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1268 SV *safe; |
|
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commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1269 #endif |
|
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commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1270 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1271 if (perl_interp == NULL) |
|
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1272 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1273 #ifdef DYNAMIC_PERL |
|
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1274 if (!perl_enabled(TRUE)) |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1275 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
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parents:
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diff
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|
1276 emsg(_(e_noperl)); |
|
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1277 return; |
|
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commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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1278 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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1279 #endif |
|
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1280 perl_init(); |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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1281 } |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1282 |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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1283 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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1284 dSP; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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1285 ENTER; |
|
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1286 SAVETMPS; |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1287 |
|
15748
93b78c4a7cd5
patch 8.1.0881: can execute shell commands in rvim through interfaces
Bram Moolenaar <Bram@vim.org>
parents:
15543
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changeset
|
1288 if (sandbox || secure) |
|
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1289 { |
|
c7575b07de98
commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1290 safe = get_sv("VIM::safe", FALSE); |
|
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1291 # ifndef MAKE_TEST /* avoid a warning for unreachable code */ |
|
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1292 if (safe == NULL || !SvTRUE(safe)) |
|
27436
4c683d6c0a9d
patch 8.2.4246: one error message not in errors.h
Bram Moolenaar <Bram@vim.org>
parents:
26877
diff
changeset
|
1293 emsg(_(e_perl_evaluation_forbidden_in_sandbox_without_safe_module)); |
|
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1294 else |
|
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1295 # endif |
|
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1296 { |
|
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1297 sv = newSVpv((char *)str, 0); |
|
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1298 PUSHMARK(SP); |
|
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1299 XPUSHs(safe); |
|
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1300 XPUSHs(sv); |
|
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1301 PUTBACK; |
|
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|
1302 call_method("reval", G_SCALAR); |
|
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1303 SPAGAIN; |
|
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1304 SvREFCNT_dec(sv); |
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1305 sv = POPs; |
|
28815
d26a95a16ce1
patch 8.2.4931: Crash with sequence of Perl commands
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parents:
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|
1306 PUTBACK; |
|
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1307 } |
|
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1308 } |
|
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1309 else |
|
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|
1310 sv = eval_pv((char *)str, 0); |
|
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|
1311 |
|
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commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1312 if (sv) { |
|
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|
1313 perl_to_vim(sv, rettv); |
|
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|
1314 ref_map_free(); |
|
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|
1315 err = SvPV(GvSV(PL_errgv), err_len); |
|
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|
1316 } |
|
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|
1317 FREETMPS; |
|
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|
1318 LEAVE; |
|
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|
1319 } |
|
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commit https://github.com/vim/vim/commit/e9b892ebcd8596bf813793a1eed5a460a9495a28
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|
1320 if (err_len) |
|
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1321 msg_split((char_u *)err, highlight_attr[HLF_E]); |
|
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|
1322 } |
|
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1323 |
| 7 | 1324 /* |
| 1325 * ":perldo". | |
| 1326 */ | |
| 1327 void | |
|
7856
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diff
changeset
|
1328 ex_perldo(exarg_T *eap) |
| 7 | 1329 { |
| 1330 STRLEN length; | |
| 1331 SV *sv; | |
| 1332 char *str; | |
| 1333 linenr_T i; | |
|
10759
4267f8904d47
patch 8.0.0269: may get ml_get error when :perldo deletes lines
Christian Brabandt <cb@256bit.org>
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10042
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changeset
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1334 buf_T *was_curbuf = curbuf; |
| 7 | 1335 |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10759
diff
changeset
|
1336 if (BUFEMPTY()) |
| 7 | 1337 return; |
| 1338 | |
| 1339 if (perl_interp == NULL) | |
| 1340 { | |
| 1341 #ifdef DYNAMIC_PERL | |
| 1342 if (!perl_enabled(TRUE)) | |
| 1343 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1344 emsg(_(e_noperl)); |
| 7 | 1345 return; |
| 1346 } | |
| 1347 #endif | |
| 1348 perl_init(); | |
| 1349 } | |
| 1350 { | |
| 1351 dSP; | |
| 1352 length = strlen((char *)eap->arg); | |
| 129 | 1353 sv = newSV(length + sizeof("sub VIM::perldo {") - 1 + 1); |
| 1354 sv_setpvn(sv, "sub VIM::perldo {", sizeof("sub VIM::perldo {") - 1); | |
| 7 | 1355 sv_catpvn(sv, (char *)eap->arg, length); |
| 1356 sv_catpvn(sv, "}", 1); | |
| 1357 perl_eval_sv(sv, G_DISCARD | G_NOARGS); | |
| 1358 SvREFCNT_dec(sv); | |
|
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|
1359 str = SvPV(GvSV(PL_errgv), length); |
| 7 | 1360 if (length) |
| 1361 goto err; | |
| 1362 | |
| 1363 if (u_save(eap->line1 - 1, eap->line2 + 1) != OK) | |
| 1364 return; | |
| 1365 | |
| 1366 ENTER; | |
| 1367 SAVETMPS; | |
| 1368 for (i = eap->line1; i <= eap->line2; i++) | |
| 1369 { | |
|
10759
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|
1370 /* Check the line number, the command my have deleted lines. */ |
|
4267f8904d47
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parents:
10042
diff
changeset
|
1371 if (i > curbuf->b_ml.ml_line_count) |
|
4267f8904d47
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diff
changeset
|
1372 break; |
| 129 | 1373 sv_setpv(GvSV(PL_defgv), (char *)ml_get(i)); |
| 7 | 1374 PUSHMARK(sp); |
| 1375 perl_call_pv("VIM::perldo", G_SCALAR | G_EVAL); | |
|
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|
1376 str = SvPV(GvSV(PL_errgv), length); |
|
10759
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parents:
10042
diff
changeset
|
1377 if (length || curbuf != was_curbuf) |
| 7 | 1378 break; |
| 1379 SPAGAIN; | |
| 1380 if (SvTRUEx(POPs)) | |
| 1381 { | |
| 1382 if (replace_line(&i, &eap->line2) != OK) | |
| 1383 { | |
| 1384 PUTBACK; | |
| 1385 break; | |
| 1386 } | |
| 1387 } | |
| 1388 PUTBACK; | |
| 1389 } | |
| 1390 FREETMPS; | |
| 1391 LEAVE; | |
| 1392 check_cursor(); | |
|
29732
89e1d67814a9
patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents:
28815
diff
changeset
|
1393 update_screen(UPD_NOT_VALID); |
| 7 | 1394 if (!length) |
| 1395 return; | |
| 1396 | |
| 1397 err: | |
| 1398 msg_split((char_u *)str, highlight_attr[HLF_E]); | |
| 1399 return; | |
| 1400 } | |
| 1401 } | |
| 1402 | |
|
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parents:
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diff
changeset
|
1403 #if defined(PERLIO_LAYERS) && !defined(USE_SFIO) |
|
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|
1404 typedef struct { |
|
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changeset
|
1405 struct _PerlIO base; |
|
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diff
changeset
|
1406 int attr; |
|
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|
1407 } PerlIOVim; |
|
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|
1408 |
|
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changeset
|
1409 static IV |
|
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|
1410 PerlIOVim_pushed(pTHX_ PerlIO *f, const char *mode, |
|
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|
1411 SV *arg, PerlIO_funcs *tab) |
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|
1412 { |
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|
1413 PerlIOVim *s = PerlIOSelf(f, PerlIOVim); |
|
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|
1414 s->attr = 0; |
|
12487
3f16cf18386c
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Christian Brabandt <cb@256bit.org>
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|
1415 if (arg && SvPOK(arg)) |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
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|
1416 s->attr = syn_name2attr((char_u *)SvPV_nolen(arg)); |
|
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|
1417 return PerlIOBase_pushed(aTHX_ f, mode, (SV *)NULL, tab); |
|
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|
1418 } |
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|
1419 |
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|
1420 static SSize_t |
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|
1421 PerlIOVim_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count) |
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|
1422 { |
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|
1423 char_u *str; |
|
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commit https://github.com/vim/vim/commit/6244a0fc29163ba1c734f92b55a89e01e6cf2a67
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|
1424 PerlIOVim * s = PerlIOSelf(f, PerlIOVim); |
|
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diff
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|
1425 |
|
20830
9064044fd4f6
patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
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diff
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|
1426 str = vim_strnsave((char_u *)vbuf, count); |
|
8885
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1427 if (str == NULL) |
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1428 return 0; |
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1429 msg_split((char_u *)str, s->attr); |
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1430 vim_free(str); |
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|
1431 |
|
9159
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|
1432 return (SSize_t)count; |
|
8885
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1433 } |
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|
1434 |
|
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|
1435 static PERLIO_FUNCS_DECL(PerlIO_Vim) = { |
|
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|
1436 sizeof(PerlIO_funcs), |
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|
1437 "Vim", |
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|
1438 sizeof(PerlIOVim), |
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|
1439 PERLIO_K_DUMMY, /* flags */ |
|
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1440 PerlIOVim_pushed, |
|
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1441 NULL, /* popped */ |
|
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1442 NULL, /* open */ |
|
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1443 NULL, /* binmode */ |
|
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|
1444 NULL, /* arg */ |
|
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|
1445 NULL, /* fileno */ |
|
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|
1446 NULL, /* dup */ |
|
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|
1447 NULL, /* read */ |
|
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|
1448 NULL, /* unread */ |
|
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diff
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|
1449 PerlIOVim_write, |
|
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|
1450 NULL, /* seek */ |
|
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|
1451 NULL, /* tell */ |
|
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|
1452 NULL, /* close */ |
|
54a380c74547
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|
1453 NULL, /* flush */ |
|
54a380c74547
commit https://github.com/vim/vim/commit/6244a0fc29163ba1c734f92b55a89e01e6cf2a67
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|
1454 NULL, /* fill */ |
|
54a380c74547
commit https://github.com/vim/vim/commit/6244a0fc29163ba1c734f92b55a89e01e6cf2a67
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|
1455 NULL, /* eof */ |
|
54a380c74547
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|
1456 NULL, /* error */ |
|
54a380c74547
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|
1457 NULL, /* clearerr */ |
|
54a380c74547
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|
1458 NULL, /* setlinebuf */ |
|
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|
1459 NULL, /* get_base */ |
|
54a380c74547
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|
1460 NULL, /* get_bufsiz */ |
|
54a380c74547
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|
1461 NULL, /* get_ptr */ |
|
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|
1462 NULL, /* get_cnt */ |
|
54a380c74547
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|
1463 NULL /* set_ptrcnt */ |
|
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|
1464 }; |
|
54a380c74547
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changeset
|
1465 |
|
54a380c74547
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diff
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|
1466 /* Use Vim routine for print operator */ |
|
54a380c74547
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|
1467 static void |
|
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|
1468 vim_IOLayer_init(void) |
|
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|
1469 { |
|
54a380c74547
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Christian Brabandt <cb@256bit.org>
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|
1470 PerlIO_define_layer(aTHX_ PERLIO_FUNCS_CAST(&PerlIO_Vim)); |
|
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diff
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|
1471 (void)eval_pv( "binmode(STDOUT, ':Vim')" |
|
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Christian Brabandt <cb@256bit.org>
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diff
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|
1472 " && binmode(STDERR, ':Vim(ErrorMsg)');", 0); |
|
54a380c74547
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|
1473 } |
|
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|
1474 #endif /* PERLIO_LAYERS && !USE_SFIO */ |
|
54a380c74547
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|
1475 |
|
33060
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|
1476 #ifdef DYNAMIC_PERL |
|
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|
1477 |
|
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changeset
|
1478 // Certain functionality that we use like SvREFCNT_dec are inlined for |
|
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|
1479 // performance reasons. They reference Perl APIs like Perl_sv_free2(), which |
|
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|
1480 // would cause linking errors in dynamic builds as we don't link against Perl |
|
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1481 // during build time. Manually fix it here by redirecting these functions |
|
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|
1482 // towards the dynamically loaded version. |
|
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|
1483 |
|
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|
1484 # if (PERL_REVISION == 5) && (PERL_VERSION >= 18) |
|
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|
1485 # undef Perl_sv_free2 |
|
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|
1486 void Perl_sv_free2(pTHX_ SV* sv, const U32 refcnt) |
|
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|
1487 { |
|
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|
1488 (*dll_Perl_sv_free2)(aTHX_ sv, refcnt); |
|
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1489 } |
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|
1490 # else |
|
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|
1491 # undef Perl_sv_free2 |
|
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|
1492 void Perl_sv_free2(pTHX_ SV* sv) |
|
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|
1493 { |
|
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|
1494 (*dll_Perl_sv_free2)(aTHX_ sv); |
|
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|
1495 } |
|
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|
1496 # endif |
|
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|
1497 |
|
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|
1498 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14) |
|
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|
1499 # undef Perl_sv_2bool_flags |
|
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changeset
|
1500 bool Perl_sv_2bool_flags(pTHX_ SV* sv, I32 flags) |
|
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|
1501 { |
|
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|
1502 return (*dll_Perl_sv_2bool_flags)(aTHX_ sv, flags); |
|
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|
1503 } |
|
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|
1504 # endif |
|
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|
1505 |
|
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|
1506 # if (PERL_REVISION == 5) && (PERL_VERSION >= 28) |
|
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|
1507 # undef Perl_mg_get |
|
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|
1508 int Perl_mg_get(pTHX_ SV* sv) |
|
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patch 9.0.1818: dynamically linking perl is broken
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|
1509 { |
|
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|
1510 return (*dll_Perl_mg_get)(aTHX_ sv); |
|
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|
1511 } |
|
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|
1512 # endif |
|
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|
1513 |
|
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|
1514 # undef Perl_sv_2nv_flags |
|
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changeset
|
1515 NV Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags) |
|
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changeset
|
1516 { |
|
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changeset
|
1517 return (*dll_Perl_sv_2nv_flags)(aTHX_ sv, flags); |
|
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|
1518 } |
|
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|
1519 |
|
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|
1520 # ifdef PERL589_OR_LATER |
|
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|
1521 # undef Perl_sv_2iv_flags |
|
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|
1522 IV Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags) |
|
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patch 9.0.1818: dynamically linking perl is broken
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|
1523 { |
|
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changeset
|
1524 return (*dll_Perl_sv_2iv_flags)(aTHX_ sv, flags); |
|
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|
1525 } |
|
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|
1526 # endif |
|
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|
1527 |
|
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changeset
|
1528 #endif // DYNAMIC_PERL |
|
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|
1529 |
| 7 | 1530 XS(boot_VIM); |
| 1531 | |
| 1532 static void | |
| 1533 xs_init(pTHX) | |
| 1534 { | |
| 1535 char *file = __FILE__; | |
| 1536 | |
| 1537 /* DynaLoader is a special case */ | |
| 1538 newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file); | |
| 1539 newXS("VIM::bootstrap", boot_VIM, file); | |
| 1540 } | |
| 1541 | |
| 1542 typedef win_T * VIWIN; | |
| 1543 typedef buf_T * VIBUF; | |
| 1544 | |
| 1545 MODULE = VIM PACKAGE = VIM | |
| 1546 | |
| 1547 void | |
| 1548 Msg(text, hl=NULL) | |
| 1549 char *text; | |
| 1550 char *hl; | |
| 1551 | |
| 1552 PREINIT: | |
| 1553 int attr; | |
| 1554 | |
| 1555 PPCODE: | |
| 1556 if (text != NULL) | |
| 1557 { | |
| 1558 attr = 0; | |
| 1559 if (hl != NULL) | |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1560 attr = syn_name2attr((char_u *)hl); |
| 7 | 1561 msg_split((char_u *)text, attr); |
| 1562 } | |
| 1563 | |
| 1564 void | |
| 1565 SetOption(line) | |
| 1566 char *line; | |
| 1567 | |
| 1568 PPCODE: | |
| 1569 if (line != NULL) | |
| 1570 do_set((char_u *)line, 0); | |
|
29732
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patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
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changeset
|
1571 update_screen(UPD_NOT_VALID); |
| 7 | 1572 |
| 1573 void | |
| 1574 DoCommand(line) | |
| 1575 char *line; | |
| 1576 | |
| 1577 PPCODE: | |
| 1578 if (line != NULL) | |
| 1579 do_cmdline_cmd((char_u *)line); | |
| 1580 | |
| 1581 void | |
| 1582 Eval(str) | |
| 1583 char *str; | |
| 1584 | |
| 1585 PREINIT: | |
| 1586 char_u *value; | |
| 1587 PPCODE: | |
|
30598
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patch 9.0.0634: evaluating "expr" options has more overhead than needed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1588 value = eval_to_string((char_u *)str, TRUE, FALSE); |
| 7 | 1589 if (value == NULL) |
| 1590 { | |
| 1591 XPUSHs(sv_2mortal(newSViv(0))); | |
| 1592 XPUSHs(sv_2mortal(newSVpv("", 0))); | |
| 1593 } | |
| 1594 else | |
| 1595 { | |
| 1596 XPUSHs(sv_2mortal(newSViv(1))); | |
| 1597 XPUSHs(sv_2mortal(newSVpv((char *)value, 0))); | |
| 1598 vim_free(value); | |
| 1599 } | |
| 1600 | |
|
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patch 8.1.0735: cannot handle binary data
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|
1601 SV* |
|
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|
1602 Blob(SV* sv) |
|
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|
1603 PREINIT: |
|
15472
0fcc1315c061
patch 8.1.0744: compiler warnings for signed/unsigned strings
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1604 STRLEN len; |
|
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patch 8.1.0744: compiler warnings for signed/unsigned strings
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|
1605 char *s; |
|
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patch 8.1.0744: compiler warnings for signed/unsigned strings
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changeset
|
1606 unsigned i; |
|
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patch 8.1.0744: compiler warnings for signed/unsigned strings
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|
1607 char buf[3]; |
|
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changeset
|
1608 SV* newsv; |
|
15454
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|
1609 |
|
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diff
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|
1610 CODE: |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1611 s = SvPVbyte(sv, len); |
|
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changeset
|
1612 newsv = newSVpv("0z", 2); |
|
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diff
changeset
|
1613 for (i = 0; i < len; i++) |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1614 { |
|
15945
f0f8754e3bf5
patch 8.1.0978: blob not tested with Perl
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1615 sprintf(buf, "%02X", (unsigned char)(s[i])); |
|
15454
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parents:
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|
1616 sv_catpvn(newsv, buf, 2); |
|
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parents:
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|
1617 } |
|
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diff
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|
1618 RETVAL = newsv; |
|
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changeset
|
1619 OUTPUT: |
|
1d2b5c016f17
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diff
changeset
|
1620 RETVAL |
|
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diff
changeset
|
1621 |
| 7 | 1622 void |
| 1623 Buffers(...) | |
| 1624 | |
| 1625 PREINIT: | |
| 1626 buf_T *vimbuf; | |
| 1627 int i, b; | |
| 1628 | |
| 1629 PPCODE: | |
| 1630 if (items == 0) | |
| 1631 { | |
|
32714
d83068c95ba0
patch 9.0.1681: Build Failure with Perl 5.38
Christian Brabandt <cb@256bit.org>
parents:
31263
diff
changeset
|
1632 if (GIMME_V == G_SCALAR) |
| 7 | 1633 { |
| 1634 i = 0; | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9353
diff
changeset
|
1635 FOR_ALL_BUFFERS(vimbuf) |
| 7 | 1636 ++i; |
| 1637 | |
| 1638 XPUSHs(sv_2mortal(newSViv(i))); | |
| 1639 } | |
| 1640 else | |
| 1641 { | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
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9353
diff
changeset
|
1642 FOR_ALL_BUFFERS(vimbuf) |
|
14350
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patch 8.1.0190: Perl refcounts are wrong
Christian Brabandt <cb@256bit.org>
parents:
14303
diff
changeset
|
1643 XPUSHs(sv_2mortal(newBUFrv(newSV(0), vimbuf))); |
| 7 | 1644 } |
| 1645 } | |
| 1646 else | |
| 1647 { | |
| 1648 for (i = 0; i < items; i++) | |
| 1649 { | |
| 1650 SV *sv = ST(i); | |
| 1651 if (SvIOK(sv)) | |
| 4105 | 1652 b = (int) SvIV(ST(i)); |
| 7 | 1653 else |
| 1654 { | |
| 1655 char_u *pat; | |
| 1656 STRLEN len; | |
| 1657 | |
| 1658 pat = (char_u *)SvPV(sv, len); | |
| 1659 ++emsg_off; | |
|
13404
615572809435
patch 8.0.1576: Perl VIM::Buffers() does not find every buffer
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
1660 b = buflist_findpat(pat, pat + len, TRUE, FALSE, FALSE); |
| 7 | 1661 --emsg_off; |
| 1662 } | |
| 1663 | |
| 1664 if (b >= 0) | |
| 1665 { | |
| 1666 vimbuf = buflist_findnr(b); | |
| 1667 if (vimbuf) | |
|
14350
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patch 8.1.0190: Perl refcounts are wrong
Christian Brabandt <cb@256bit.org>
parents:
14303
diff
changeset
|
1668 XPUSHs(sv_2mortal(newBUFrv(newSV(0), vimbuf))); |
| 7 | 1669 } |
| 1670 } | |
| 1671 } | |
| 1672 | |
| 1673 void | |
| 1674 Windows(...) | |
| 1675 | |
| 1676 PREINIT: | |
| 1677 win_T *vimwin; | |
| 1678 int i, w; | |
| 1679 | |
| 1680 PPCODE: | |
| 1681 if (items == 0) | |
| 1682 { | |
|
32714
d83068c95ba0
patch 9.0.1681: Build Failure with Perl 5.38
Christian Brabandt <cb@256bit.org>
parents:
31263
diff
changeset
|
1683 if (GIMME_V == G_SCALAR) |
| 7 | 1684 XPUSHs(sv_2mortal(newSViv(win_count()))); |
| 1685 else | |
| 1686 { | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9353
diff
changeset
|
1687 FOR_ALL_WINDOWS(vimwin) |
|
14350
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patch 8.1.0190: Perl refcounts are wrong
Christian Brabandt <cb@256bit.org>
parents:
14303
diff
changeset
|
1688 XPUSHs(sv_2mortal(newWINrv(newSV(0), vimwin))); |
| 7 | 1689 } |
| 1690 } | |
| 1691 else | |
| 1692 { | |
| 1693 for (i = 0; i < items; i++) | |
| 1694 { | |
| 4105 | 1695 w = (int) SvIV(ST(i)); |
| 7 | 1696 vimwin = win_find_nr(w); |
| 1697 if (vimwin) | |
|
14350
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patch 8.1.0190: Perl refcounts are wrong
Christian Brabandt <cb@256bit.org>
parents:
14303
diff
changeset
|
1698 XPUSHs(sv_2mortal(newWINrv(newSV(0), vimwin))); |
| 7 | 1699 } |
| 1700 } | |
| 1701 | |
| 1702 MODULE = VIM PACKAGE = VIWIN | |
| 1703 | |
| 1704 void | |
| 1705 DESTROY(win) | |
| 1706 VIWIN win | |
| 1707 | |
| 1708 CODE: | |
| 1709 if (win_valid(win)) | |
| 502 | 1710 win->w_perl_private = 0; |
| 7 | 1711 |
| 1712 SV * | |
| 1713 Buffer(win) | |
| 1714 VIWIN win | |
| 1715 | |
| 1716 CODE: | |
| 1717 if (!win_valid(win)) | |
| 1718 win = curwin; | |
| 1719 RETVAL = newBUFrv(newSV(0), win->w_buffer); | |
| 1720 OUTPUT: | |
| 1721 RETVAL | |
| 1722 | |
| 1723 void | |
| 1724 SetHeight(win, height) | |
| 1725 VIWIN win | |
| 1726 int height; | |
| 1727 | |
| 1728 PREINIT: | |
| 1729 win_T *savewin; | |
| 1730 | |
| 1731 PPCODE: | |
| 1732 if (!win_valid(win)) | |
| 1733 win = curwin; | |
| 1734 savewin = curwin; | |
| 1735 curwin = win; | |
| 1736 win_setheight(height); | |
| 1737 curwin = savewin; | |
| 1738 | |
| 1739 void | |
|
8810
83d0b976d9b3
commit https://github.com/vim/vim/commit/864733ad92e30cd603314604af73f25106db4c90
Christian Brabandt <cb@256bit.org>
parents:
8214
diff
changeset
|
1740 Cursor(win, ...) |
|
83d0b976d9b3
commit https://github.com/vim/vim/commit/864733ad92e30cd603314604af73f25106db4c90
Christian Brabandt <cb@256bit.org>
parents:
8214
diff
changeset
|
1741 VIWIN win |
| 7 | 1742 |
| 1743 PPCODE: | |
| 2982 | 1744 if (items == 1) |
| 7 | 1745 { |
| 1746 EXTEND(sp, 2); | |
| 1747 if (!win_valid(win)) | |
| 1748 win = curwin; | |
| 1749 PUSHs(sv_2mortal(newSViv(win->w_cursor.lnum))); | |
| 1750 PUSHs(sv_2mortal(newSViv(win->w_cursor.col))); | |
| 1751 } | |
| 2982 | 1752 else if (items == 3) |
| 7 | 1753 { |
| 1754 int lnum, col; | |
| 1755 | |
| 1756 if (!win_valid(win)) | |
| 1757 win = curwin; | |
| 4105 | 1758 lnum = (int) SvIV(ST(1)); |
| 1759 col = (int) SvIV(ST(2)); | |
| 7 | 1760 win->w_cursor.lnum = lnum; |
| 1761 win->w_cursor.col = col; | |
|
14395
c15bef307de6
patch 8.1.0212: preferred cursor column not set in interfaces
Christian Brabandt <cb@256bit.org>
parents:
14377
diff
changeset
|
1762 win->w_set_curswant = TRUE; |
| 7 | 1763 check_cursor(); /* put cursor on an existing line */ |
|
29732
89e1d67814a9
patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents:
28815
diff
changeset
|
1764 update_screen(UPD_NOT_VALID); |
| 7 | 1765 } |
| 1766 | |
| 1767 MODULE = VIM PACKAGE = VIBUF | |
| 1768 | |
| 1769 void | |
| 1770 DESTROY(vimbuf) | |
| 1771 VIBUF vimbuf; | |
| 1772 | |
| 1773 CODE: | |
| 1774 if (buf_valid(vimbuf)) | |
| 502 | 1775 vimbuf->b_perl_private = 0; |
| 7 | 1776 |
| 1777 void | |
| 1778 Name(vimbuf) | |
| 1779 VIBUF vimbuf; | |
| 1780 | |
| 1781 PPCODE: | |
| 1782 if (!buf_valid(vimbuf)) | |
| 1783 vimbuf = curbuf; | |
| 1784 /* No file name returns an empty string */ | |
| 1785 if (vimbuf->b_fname == NULL) | |
| 1786 XPUSHs(sv_2mortal(newSVpv("", 0))); | |
| 1787 else | |
| 1788 XPUSHs(sv_2mortal(newSVpv((char *)vimbuf->b_fname, 0))); | |
| 1789 | |
| 1790 void | |
| 1791 Number(vimbuf) | |
| 1792 VIBUF vimbuf; | |
| 1793 | |
| 1794 PPCODE: | |
| 1795 if (!buf_valid(vimbuf)) | |
| 1796 vimbuf = curbuf; | |
| 1797 XPUSHs(sv_2mortal(newSViv(vimbuf->b_fnum))); | |
| 1798 | |
| 1799 void | |
| 1800 Count(vimbuf) | |
| 1801 VIBUF vimbuf; | |
| 1802 | |
| 1803 PPCODE: | |
| 1804 if (!buf_valid(vimbuf)) | |
| 1805 vimbuf = curbuf; | |
| 1806 XPUSHs(sv_2mortal(newSViv(vimbuf->b_ml.ml_line_count))); | |
| 1807 | |
| 1808 void | |
| 1809 Get(vimbuf, ...) | |
| 1810 VIBUF vimbuf; | |
| 1811 | |
| 1812 PREINIT: | |
| 1813 char_u *line; | |
| 1814 int i; | |
| 1815 long lnum; | |
| 1816 PPCODE: | |
| 1817 if (buf_valid(vimbuf)) | |
| 1818 { | |
| 1819 for (i = 1; i < items; i++) | |
| 1820 { | |
| 4105 | 1821 lnum = (long) SvIV(ST(i)); |
| 7 | 1822 if (lnum > 0 && lnum <= vimbuf->b_ml.ml_line_count) |
| 1823 { | |
| 1824 line = ml_get_buf(vimbuf, lnum, FALSE); | |
| 1825 XPUSHs(sv_2mortal(newSVpv((char *)line, 0))); | |
| 1826 } | |
| 1827 } | |
| 1828 } | |
| 1829 | |
| 1830 void | |
| 1831 Set(vimbuf, ...) | |
| 1832 VIBUF vimbuf; | |
| 1833 | |
| 1834 PREINIT: | |
| 1835 int i; | |
| 1836 long lnum; | |
| 1837 char *line; | |
| 1838 PPCODE: | |
| 1839 if (buf_valid(vimbuf)) | |
| 1840 { | |
| 1841 if (items < 3) | |
| 1842 croak("Usage: VIBUF::Set(vimbuf, lnum, @lines)"); | |
| 1843 | |
| 4105 | 1844 lnum = (long) SvIV(ST(1)); |
| 7 | 1845 for(i = 2; i < items; i++, lnum++) |
| 1846 { | |
| 1847 line = SvPV(ST(i),PL_na); | |
| 1848 if (lnum > 0 && lnum <= vimbuf->b_ml.ml_line_count && line != NULL) | |
| 1849 { | |
| 918 | 1850 aco_save_T aco; |
| 1851 | |
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1852 /* Set curwin/curbuf for "vimbuf" and save some things. */ |
| 918 | 1853 aucmd_prepbuf(&aco, vimbuf); |
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1854 if (curbuf == vimbuf) |
| 7 | 1855 { |
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1856 /* Only when a window was found. */ |
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1857 if (u_savesub(lnum) == OK) |
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1858 { |
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1859 ml_replace(lnum, (char_u *)line, TRUE); |
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1860 changed_bytes(lnum, 0); |
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1861 } |
| 934 | 1862 |
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1863 /* restore curwin/curbuf and a few other things */ |
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1864 aucmd_restbuf(&aco); |
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1865 /* Careful: autocommands may have made "vimbuf" invalid! */ |
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1866 } |
| 7 | 1867 } |
| 1868 } | |
| 1869 } | |
| 1870 | |
| 1871 void | |
| 1872 Delete(vimbuf, ...) | |
| 1873 VIBUF vimbuf; | |
| 1874 | |
| 1875 PREINIT: | |
| 1876 long i, lnum = 0, count = 0; | |
| 1877 PPCODE: | |
| 1878 if (buf_valid(vimbuf)) | |
| 1879 { | |
| 1880 if (items == 2) | |
| 1881 { | |
| 4105 | 1882 lnum = (long) SvIV(ST(1)); |
| 7 | 1883 count = 1; |
| 1884 } | |
| 1885 else if (items == 3) | |
| 1886 { | |
| 4105 | 1887 lnum = (long) SvIV(ST(1)); |
| 1888 count = (long) 1 + SvIV(ST(2)) - lnum; | |
| 2982 | 1889 if (count == 0) |
| 7 | 1890 count = 1; |
| 2982 | 1891 if (count < 0) |
| 7 | 1892 { |
| 1893 lnum -= count; | |
| 1894 count = -count; | |
| 1895 } | |
| 1896 } | |
| 1897 if (items >= 2) | |
| 1898 { | |
| 1899 for (i = 0; i < count; i++) | |
| 1900 { | |
| 1901 if (lnum > 0 && lnum <= vimbuf->b_ml.ml_line_count) | |
| 1902 { | |
| 918 | 1903 aco_save_T aco; |
| 1904 | |
| 1905 /* set curwin/curbuf for "vimbuf" and save some things */ | |
| 1906 aucmd_prepbuf(&aco, vimbuf); | |
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1907 if (curbuf == vimbuf) |
| 7 | 1908 { |
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1909 /* Only when a window was found. */ |
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1910 if (u_savedel(lnum, 1) == OK) |
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1911 { |
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1912 ml_delete(lnum); |
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1913 check_cursor(); |
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1914 deleted_lines_mark(lnum, 1L); |
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1915 } |
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1916 |
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1917 /* restore curwin/curbuf and a few other things */ |
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1918 aucmd_restbuf(&aco); |
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1919 /* Careful: autocommands may have made "vimbuf" |
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1920 * invalid! */ |
| 7 | 1921 } |
| 934 | 1922 |
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1923 update_curbuf(UPD_VALID); |
| 7 | 1924 } |
| 1925 } | |
| 1926 } | |
| 1927 } | |
| 1928 | |
| 1929 void | |
| 1930 Append(vimbuf, ...) | |
| 1931 VIBUF vimbuf; | |
| 1932 | |
| 1933 PREINIT: | |
| 1934 int i; | |
| 1935 long lnum; | |
| 1936 char *line; | |
| 1937 PPCODE: | |
| 1938 if (buf_valid(vimbuf)) | |
| 1939 { | |
| 1940 if (items < 3) | |
| 1941 croak("Usage: VIBUF::Append(vimbuf, lnum, @lines)"); | |
| 1942 | |
| 4105 | 1943 lnum = (long) SvIV(ST(1)); |
| 7 | 1944 for (i = 2; i < items; i++, lnum++) |
| 1945 { | |
| 1946 line = SvPV(ST(i),PL_na); | |
| 1947 if (lnum >= 0 && lnum <= vimbuf->b_ml.ml_line_count && line != NULL) | |
| 1948 { | |
| 918 | 1949 aco_save_T aco; |
| 1950 | |
| 1951 /* set curwin/curbuf for "vimbuf" and save some things */ | |
| 1952 aucmd_prepbuf(&aco, vimbuf); | |
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1953 if (curbuf == vimbuf) |
| 7 | 1954 { |
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1955 /* Only when a window for "vimbuf" was found. */ |
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1956 if (u_inssub(lnum + 1) == OK) |
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1957 { |
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1958 ml_append(lnum, (char_u *)line, (colnr_T)0, FALSE); |
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1959 appended_lines_mark(lnum, 1L); |
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1960 } |
| 934 | 1961 |
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1962 /* restore curwin/curbuf and a few other things */ |
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1963 aucmd_restbuf(&aco); |
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1964 /* Careful: autocommands may have made "vimbuf" invalid! */ |
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1965 } |
| 934 | 1966 |
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1967 update_curbuf(UPD_VALID); |
| 7 | 1968 } |
| 1969 } | |
| 1970 } | |
| 1971 | |
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1972 #ifdef __GNUC__ |
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1973 # pragma GCC diagnostic pop |
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1974 #endif |