Mercurial > vim
annotate src/if_ruby.c @ 15275:b408509d8292 v8.1.0646
patch 8.1.0646: cannot build with Ruby 2.6.0
commit https://github.com/vim/vim/commit/b09c684195d803137d52c34fb4d3a410be5ac10f
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Dec 27 22:11:01 2018 +0100
patch 8.1.0646: cannot build with Ruby 2.6.0
Problem: Cannot build with Ruby 2.6.0.
Solution: Add rb_ary_detransient(). (Ozaki Kiichi, closes https://github.com/vim/vim/issues/3724)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 27 Dec 2018 22:15:04 +0100 |
| parents | 1e98b81ff9ee |
| children | 0807e2dbbab6 |
| 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 | |
| 779 | 4 * |
| 5 * Ruby interface by Shugo Maeda | |
| 6 * with improvements by SegPhault (Ryan Paul) | |
| 2589 | 7 * with improvements by Jon Maken |
| 7 | 8 * |
| 9 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 10 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 11 * See README.txt for an overview of the Vim source code. | |
| 12 */ | |
| 13 | |
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14 #include "protodef.h" |
| 2624 | 15 #ifdef HAVE_CONFIG_H |
| 16 # include "auto/config.h" | |
| 17 #endif | |
| 2621 | 18 |
| 2683 | 19 #include <stdio.h> |
| 20 #include <string.h> | |
| 21 | |
| 7 | 22 #ifdef _WIN32 |
| 23 # if !defined(DYNAMIC_RUBY_VER) || (DYNAMIC_RUBY_VER < 18) | |
| 24 # define NT | |
| 25 # endif | |
| 26 # ifndef DYNAMIC_RUBY | |
| 27 # define IMPORT /* For static dll usage __declspec(dllimport) */ | |
| 28 # define RUBYEXTERN __declspec(dllimport) | |
| 29 # endif | |
| 30 #endif | |
| 31 #ifndef RUBYEXTERN | |
| 32 # define RUBYEXTERN extern | |
| 33 #endif | |
| 34 | |
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35 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 24 |
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36 # define USE_RUBY_INTEGER |
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37 #endif |
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38 |
| 2589 | 39 #ifdef DYNAMIC_RUBY |
| 7 | 40 /* |
| 41 * This is tricky. In ruby.h there is (inline) function rb_class_of() | |
| 42 * definition. This function use these variables. But we want function to | |
| 43 * use dll_* variables. | |
| 44 */ | |
| 45 # define rb_cFalseClass (*dll_rb_cFalseClass) | |
| 46 # define rb_cFixnum (*dll_rb_cFixnum) | |
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47 # if defined(USE_RUBY_INTEGER) |
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48 # define rb_cInteger (*dll_rb_cInteger) |
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49 # endif |
| 4193 | 50 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 |
| 51 # define rb_cFloat (*dll_rb_cFloat) | |
| 52 # endif | |
| 7 | 53 # define rb_cNilClass (*dll_rb_cNilClass) |
| 54 # define rb_cSymbol (*dll_rb_cSymbol) | |
| 55 # define rb_cTrueClass (*dll_rb_cTrueClass) | |
| 56 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 | |
| 57 /* | |
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58 * On ver 1.8, all Ruby functions are exported with "__declspec(dllimport)" |
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59 * in ruby.h. But it causes trouble for these variables, because it is |
| 7 | 60 * defined in this file. When defined this RUBY_EXPORT it modified to |
| 61 * "extern" and be able to avoid this problem. | |
| 62 */ | |
| 63 # define RUBY_EXPORT | |
| 64 # endif | |
| 2589 | 65 |
| 2624 | 66 #if !(defined(WIN32) || defined(_WIN64)) |
| 2589 | 67 # include <dlfcn.h> |
| 2621 | 68 # define HINSTANCE void* |
| 69 # define RUBY_PROC void* | |
| 2589 | 70 # define load_dll(n) dlopen((n), RTLD_LAZY|RTLD_GLOBAL) |
| 71 # define symbol_from_dll dlsym | |
| 72 # define close_dll dlclose | |
| 73 #else | |
| 2621 | 74 # define RUBY_PROC FARPROC |
| 2612 | 75 # define load_dll vimLoadLib |
| 2589 | 76 # define symbol_from_dll GetProcAddress |
| 77 # define close_dll FreeLibrary | |
| 7 | 78 #endif |
| 79 | |
| 2589 | 80 #endif /* ifdef DYNAMIC_RUBY */ |
| 81 | |
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82 /* suggested by Ariya Mizutani */ |
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83 #if (_MSC_VER == 1200) |
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84 # undef _WIN32_WINNT |
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85 #endif |
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86 |
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87 #if (defined(RUBY_VERSION) && RUBY_VERSION >= 19) \ |
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88 || (defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19) |
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89 # define RUBY19_OR_LATER 1 |
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90 #endif |
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91 |
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92 #if (defined(RUBY_VERSION) && RUBY_VERSION >= 20) \ |
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93 || (defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20) |
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94 # define RUBY20_OR_LATER 1 |
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95 #endif |
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96 |
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97 #if (defined(RUBY_VERSION) && RUBY_VERSION >= 21) \ |
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98 || (defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 21) |
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99 # define RUBY21_OR_LATER 1 |
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100 #endif |
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101 |
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102 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19 |
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103 /* Ruby 1.9 defines a number of static functions which use rb_num2long and |
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104 * rb_int2big */ |
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105 # define rb_num2long rb_num2long_stub |
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106 # define rb_int2big rb_int2big_stub |
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107 #endif |
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108 |
| 5766 | 109 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19 \ |
| 110 && VIM_SIZEOF_INT < VIM_SIZEOF_LONG | |
| 111 /* Ruby 1.9 defines a number of static functions which use rb_fix2int and | |
| 5684 | 112 * rb_num2int if VIM_SIZEOF_INT < VIM_SIZEOF_LONG (64bit) */ |
| 4279 | 113 # define rb_fix2int rb_fix2int_stub |
| 114 # define rb_num2int rb_num2int_stub | |
| 115 #endif | |
| 116 | |
| 6485 | 117 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
| 5643 | 118 /* Ruby 2.1 adds new GC called RGenGC and RARRAY_PTR uses |
| 119 * rb_gc_writebarrier_unprotect_promoted if USE_RGENGC */ | |
| 6406 | 120 # define rb_gc_writebarrier_unprotect_promoted rb_gc_writebarrier_unprotect_promoted_stub |
| 121 #endif | |
| 6485 | 122 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 22 |
| 123 # define rb_gc_writebarrier_unprotect rb_gc_writebarrier_unprotect_stub | |
| 124 #endif | |
| 5643 | 125 |
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126 #if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 26 |
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127 # define rb_ary_detransient (*dll_rb_ary_detransient) |
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128 #endif |
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129 |
| 7 | 130 #include <ruby.h> |
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131 #ifdef RUBY19_OR_LATER |
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132 # include <ruby/encoding.h> |
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133 #endif |
| 7 | 134 |
| 2669 | 135 #undef off_t /* ruby defines off_t as _int64, Mingw uses long */ |
| 7 | 136 #undef EXTERN |
| 137 #undef _ | |
| 138 | |
| 139 /* T_DATA defined both by Ruby and Mac header files, hack around it... */ | |
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140 #if defined(MACOS_X) |
| 7 | 141 # define __OPENTRANSPORT__ |
| 142 # define __OPENTRANSPORTPROTOCOL__ | |
| 143 # define __OPENTRANSPORTPROVIDERS__ | |
| 144 #endif | |
| 145 | |
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146 /* |
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147 * The TypedData_XXX macro family can be used since Ruby 1.9.2 but |
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148 * rb_data_type_t changed in 1.9.3, therefore require at least 2.0. |
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149 * The old Data_XXX macro family was deprecated on Ruby 2.2. |
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150 * Use TypedData_XXX if available. |
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151 */ |
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152 #if defined(TypedData_Wrap_Struct) && defined(RUBY20_OR_LATER) |
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153 # define USE_TYPEDDATA 1 |
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154 #endif |
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155 |
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156 /* |
| 4352 | 157 * Backward compatibility for Ruby 1.8 and earlier. |
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158 * Ruby 1.9 does not provide STR2CSTR, instead StringValuePtr is provided. |
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159 * Ruby 1.9 does not provide RXXX(s)->len and RXXX(s)->ptr, instead |
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160 * RXXX_LEN(s) and RXXX_PTR(s) are provided. |
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161 */ |
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162 #ifndef StringValuePtr |
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163 # define StringValuePtr(s) STR2CSTR(s) |
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164 #endif |
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165 #ifndef RARRAY_LEN |
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166 # define RARRAY_LEN(s) RARRAY(s)->len |
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167 #endif |
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168 #ifndef RARRAY_PTR |
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169 # define RARRAY_PTR(s) RARRAY(s)->ptr |
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170 #endif |
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171 #ifndef RSTRING_LEN |
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172 # define RSTRING_LEN(s) RSTRING(s)->len |
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173 #endif |
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174 #ifndef RSTRING_PTR |
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175 # define RSTRING_PTR(s) RSTRING(s)->ptr |
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176 #endif |
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177 |
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178 #ifdef HAVE_DUP |
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179 # undef HAVE_DUP |
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180 #endif |
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181 |
| 7 | 182 #include "vim.h" |
| 183 #include "version.h" | |
| 184 | |
| 185 #if defined(PROTO) && !defined(FEAT_RUBY) | |
| 186 /* Define these to be able to generate the function prototypes. */ | |
| 187 # define VALUE int | |
| 188 # define RUBY_DATA_FUNC int | |
| 189 #endif | |
| 190 | |
| 191 static int ruby_initialized = 0; | |
| 4369 | 192 static void *ruby_stack_start; |
| 7 | 193 static VALUE objtbl; |
| 194 | |
| 195 static VALUE mVIM; | |
| 196 static VALUE cBuffer; | |
| 197 static VALUE cVimWindow; | |
| 198 static VALUE eDeletedBufferError; | |
| 199 static VALUE eDeletedWindowError; | |
| 200 | |
| 201 static int ensure_ruby_initialized(void); | |
| 202 static void error_print(int); | |
| 203 static void ruby_io_init(void); | |
| 204 static void ruby_vim_init(void); | |
| 205 | |
| 4452 | 206 #if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
| 207 # if defined(__ia64) && !defined(ruby_init_stack) | |
| 208 # define ruby_init_stack(addr) ruby_init_stack((addr), rb_ia64_bsp()) | |
| 209 # endif | |
| 4375 | 210 #endif |
| 211 | |
| 7 | 212 #if defined(DYNAMIC_RUBY) || defined(PROTO) |
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213 # if defined(PROTO) && !defined(HINSTANCE) |
| 4375 | 214 # define HINSTANCE int /* for generating prototypes */ |
| 215 # endif | |
| 7 | 216 |
| 217 /* | |
| 218 * Wrapper defines | |
| 219 */ | |
| 4375 | 220 # define rb_assoc_new dll_rb_assoc_new |
| 221 # define rb_cObject (*dll_rb_cObject) | |
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222 # define rb_check_type dll_rb_check_type |
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223 # ifdef USE_TYPEDDATA |
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224 # define rb_check_typeddata dll_rb_check_typeddata |
| 6485 | 225 # endif |
| 4375 | 226 # define rb_class_path dll_rb_class_path |
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227 # ifdef USE_TYPEDDATA |
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228 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 23 |
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229 # define rb_data_typed_object_wrap dll_rb_data_typed_object_wrap |
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230 # else |
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231 # define rb_data_typed_object_alloc dll_rb_data_typed_object_alloc |
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232 # endif |
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233 # else |
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234 # define rb_data_object_alloc dll_rb_data_object_alloc |
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235 # endif |
| 4375 | 236 # define rb_define_class_under dll_rb_define_class_under |
| 237 # define rb_define_const dll_rb_define_const | |
| 238 # define rb_define_global_function dll_rb_define_global_function | |
| 239 # define rb_define_method dll_rb_define_method | |
| 240 # define rb_define_module dll_rb_define_module | |
| 241 # define rb_define_module_function dll_rb_define_module_function | |
| 242 # define rb_define_singleton_method dll_rb_define_singleton_method | |
| 243 # define rb_define_virtual_variable dll_rb_define_virtual_variable | |
| 244 # define rb_stdout (*dll_rb_stdout) | |
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245 # define rb_stderr (*dll_rb_stderr) |
| 4375 | 246 # define rb_eArgError (*dll_rb_eArgError) |
| 247 # define rb_eIndexError (*dll_rb_eIndexError) | |
| 248 # define rb_eRuntimeError (*dll_rb_eRuntimeError) | |
| 249 # define rb_eStandardError (*dll_rb_eStandardError) | |
| 250 # define rb_eval_string_protect dll_rb_eval_string_protect | |
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251 # ifdef RUBY21_OR_LATER |
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252 # define rb_funcallv dll_rb_funcallv |
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253 # else |
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254 # define rb_funcall2 dll_rb_funcall2 |
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255 # endif |
| 4375 | 256 # define rb_global_variable dll_rb_global_variable |
| 257 # define rb_hash_aset dll_rb_hash_aset | |
| 258 # define rb_hash_new dll_rb_hash_new | |
| 259 # define rb_inspect dll_rb_inspect | |
| 260 # define rb_int2inum dll_rb_int2inum | |
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261 |
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262 // ruby.h may redefine rb_intern to use RUBY_CONST_ID_CACHE(), but that won't |
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263 // work. Not using the cache appears to be the best solution. |
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264 # undef rb_intern |
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265 # define rb_intern dll_rb_intern |
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266 |
| 5684 | 267 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
| 5766 | 268 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER <= 18 |
| 269 # define rb_fix2int dll_rb_fix2int | |
| 270 # define rb_num2int dll_rb_num2int | |
| 271 # endif | |
| 4375 | 272 # define rb_num2uint dll_rb_num2uint |
| 273 # endif | |
| 274 # define rb_lastline_get dll_rb_lastline_get | |
| 275 # define rb_lastline_set dll_rb_lastline_set | |
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276 # define rb_protect dll_rb_protect |
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277 # define rb_load dll_rb_load |
| 4375 | 278 # ifndef RUBY19_OR_LATER |
| 279 # define rb_num2long dll_rb_num2long | |
| 280 # endif | |
| 281 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER <= 19 | |
| 282 # define rb_num2ulong dll_rb_num2ulong | |
| 283 # endif | |
| 284 # define rb_obj_alloc dll_rb_obj_alloc | |
| 285 # define rb_obj_as_string dll_rb_obj_as_string | |
| 286 # define rb_obj_id dll_rb_obj_id | |
| 287 # define rb_raise dll_rb_raise | |
| 288 # define rb_str_cat dll_rb_str_cat | |
| 289 # define rb_str_concat dll_rb_str_concat | |
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290 # undef rb_str_new |
| 4375 | 291 # define rb_str_new dll_rb_str_new |
| 292 # ifdef rb_str_new2 | |
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293 /* Ruby may #define rb_str_new2 to use rb_str_new_cstr. */ |
| 4375 | 294 # define need_rb_str_new_cstr 1 |
| 2621 | 295 /* Ruby's headers #define rb_str_new_cstr to make use of GCC's |
| 296 * __builtin_constant_p extension. */ | |
| 4375 | 297 # undef rb_str_new_cstr |
| 298 # define rb_str_new_cstr dll_rb_str_new_cstr | |
| 4373 | 299 # else |
| 4375 | 300 # define rb_str_new2 dll_rb_str_new2 |
| 301 # endif | |
| 302 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 | |
| 303 # define rb_string_value dll_rb_string_value | |
| 304 # define rb_string_value_ptr dll_rb_string_value_ptr | |
| 305 # define rb_float_new dll_rb_float_new | |
| 306 # define rb_ary_new dll_rb_ary_new | |
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307 # ifdef rb_ary_new4 |
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308 # define RB_ARY_NEW4_MACRO 1 |
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309 # undef rb_ary_new4 |
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310 # endif |
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311 # define rb_ary_new4 dll_rb_ary_new4 |
| 4375 | 312 # define rb_ary_push dll_rb_ary_push |
| 4452 | 313 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
| 314 # ifdef __ia64 | |
| 315 # define rb_ia64_bsp dll_rb_ia64_bsp | |
| 316 # undef ruby_init_stack | |
| 317 # define ruby_init_stack(addr) dll_ruby_init_stack((addr), rb_ia64_bsp()) | |
| 318 # else | |
| 319 # define ruby_init_stack dll_ruby_init_stack | |
| 320 # endif | |
| 4375 | 321 # endif |
| 322 # else | |
| 323 # define rb_str2cstr dll_rb_str2cstr | |
| 4373 | 324 # endif |
| 4375 | 325 # ifdef RUBY19_OR_LATER |
| 326 # define rb_errinfo dll_rb_errinfo | |
| 327 # else | |
| 328 # define ruby_errinfo (*dll_ruby_errinfo) | |
| 2621 | 329 # endif |
| 4375 | 330 # define ruby_init dll_ruby_init |
| 331 # define ruby_init_loadpath dll_ruby_init_loadpath | |
| 332 # ifdef WIN3264 | |
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333 # ifdef RUBY19_OR_LATER |
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334 # define ruby_sysinit dll_ruby_sysinit |
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335 # else |
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336 # define NtInitialize dll_NtInitialize |
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337 # endif |
| 4375 | 338 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
| 339 # define rb_w32_snprintf dll_rb_w32_snprintf | |
| 340 # endif | |
| 341 # endif | |
| 7 | 342 |
| 4375 | 343 # ifdef RUBY19_OR_LATER |
| 344 # define ruby_script dll_ruby_script | |
| 345 # define rb_enc_find_index dll_rb_enc_find_index | |
| 346 # define rb_enc_find dll_rb_enc_find | |
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347 # undef rb_enc_str_new |
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348 # define rb_enc_str_new dll_rb_enc_str_new |
| 4375 | 349 # define rb_sprintf dll_rb_sprintf |
| 350 # define rb_require dll_rb_require | |
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351 # define ruby_options dll_ruby_options |
| 4375 | 352 # endif |
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353 |
| 7 | 354 /* |
| 355 * Pointers for dynamic link | |
| 356 */ | |
| 357 static VALUE (*dll_rb_assoc_new) (VALUE, VALUE); | |
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358 VALUE *dll_rb_cFalseClass; |
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359 VALUE *dll_rb_cFixnum; |
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360 # if defined(USE_RUBY_INTEGER) |
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361 VALUE *dll_rb_cInteger; |
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362 # endif |
| 4375 | 363 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 |
| 4193 | 364 VALUE *dll_rb_cFloat; |
| 4375 | 365 # endif |
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366 VALUE *dll_rb_cNilClass; |
| 7 | 367 static VALUE *dll_rb_cObject; |
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368 VALUE *dll_rb_cSymbol; |
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369 VALUE *dll_rb_cTrueClass; |
| 7 | 370 static void (*dll_rb_check_type) (VALUE,int); |
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371 # ifdef USE_TYPEDDATA |
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372 static void *(*dll_rb_check_typeddata) (VALUE,const rb_data_type_t *); |
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373 # endif |
| 7 | 374 static VALUE (*dll_rb_class_path) (VALUE); |
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375 # ifdef USE_TYPEDDATA |
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376 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 23 |
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377 static VALUE (*dll_rb_data_typed_object_wrap) (VALUE, void*, const rb_data_type_t *); |
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378 # else |
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379 static VALUE (*dll_rb_data_typed_object_alloc) (VALUE, void*, const rb_data_type_t *); |
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380 # endif |
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381 # else |
| 7 | 382 static VALUE (*dll_rb_data_object_alloc) (VALUE, void*, RUBY_DATA_FUNC, RUBY_DATA_FUNC); |
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383 # endif |
| 7 | 384 static VALUE (*dll_rb_define_class_under) (VALUE, const char*, VALUE); |
| 385 static void (*dll_rb_define_const) (VALUE,const char*,VALUE); | |
| 386 static void (*dll_rb_define_global_function) (const char*,VALUE(*)(),int); | |
| 387 static void (*dll_rb_define_method) (VALUE,const char*,VALUE(*)(),int); | |
| 388 static VALUE (*dll_rb_define_module) (const char*); | |
| 389 static void (*dll_rb_define_module_function) (VALUE,const char*,VALUE(*)(),int); | |
| 390 static void (*dll_rb_define_singleton_method) (VALUE,const char*,VALUE(*)(),int); | |
| 391 static void (*dll_rb_define_virtual_variable) (const char*,VALUE(*)(),void(*)()); | |
| 392 static VALUE *dll_rb_stdout; | |
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393 static VALUE *dll_rb_stderr; |
| 7 | 394 static VALUE *dll_rb_eArgError; |
| 395 static VALUE *dll_rb_eIndexError; | |
| 396 static VALUE *dll_rb_eRuntimeError; | |
| 397 static VALUE *dll_rb_eStandardError; | |
| 398 static VALUE (*dll_rb_eval_string_protect) (const char*, int*); | |
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399 # ifdef RUBY21_OR_LATER |
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400 static VALUE (*dll_rb_funcallv) (VALUE, ID, int, const VALUE*); |
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401 # else |
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402 static VALUE (*dll_rb_funcall2) (VALUE, ID, int, const VALUE*); |
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403 # endif |
| 7 | 404 static void (*dll_rb_global_variable) (VALUE*); |
| 405 static VALUE (*dll_rb_hash_aset) (VALUE, VALUE, VALUE); | |
| 406 static VALUE (*dll_rb_hash_new) (void); | |
| 407 static VALUE (*dll_rb_inspect) (VALUE); | |
| 408 static VALUE (*dll_rb_int2inum) (long); | |
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409 static ID (*dll_rb_intern) (const char*); |
| 5684 | 410 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
| 3808 | 411 static long (*dll_rb_fix2int) (VALUE); |
| 412 static long (*dll_rb_num2int) (VALUE); | |
| 413 static unsigned long (*dll_rb_num2uint) (VALUE); | |
| 4375 | 414 # endif |
| 7 | 415 static VALUE (*dll_rb_lastline_get) (void); |
| 416 static void (*dll_rb_lastline_set) (VALUE); | |
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417 static VALUE (*dll_rb_protect) (VALUE (*)(VALUE), VALUE, int*); |
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418 static void (*dll_rb_load) (VALUE, int); |
| 7 | 419 static long (*dll_rb_num2long) (VALUE); |
| 420 static unsigned long (*dll_rb_num2ulong) (VALUE); | |
| 421 static VALUE (*dll_rb_obj_alloc) (VALUE); | |
| 422 static VALUE (*dll_rb_obj_as_string) (VALUE); | |
| 423 static VALUE (*dll_rb_obj_id) (VALUE); | |
| 424 static void (*dll_rb_raise) (VALUE, const char*, ...); | |
| 4375 | 425 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
| 2589 | 426 static VALUE (*dll_rb_string_value) (volatile VALUE*); |
| 4375 | 427 # else |
| 7 | 428 static char *(*dll_rb_str2cstr) (VALUE,int*); |
| 4375 | 429 # endif |
| 7 | 430 static VALUE (*dll_rb_str_cat) (VALUE, const char*, long); |
| 431 static VALUE (*dll_rb_str_concat) (VALUE, VALUE); | |
| 432 static VALUE (*dll_rb_str_new) (const char*, long); | |
| 4375 | 433 # ifdef need_rb_str_new_cstr |
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434 /* Ruby may #define rb_str_new2 to use rb_str_new_cstr. */ |
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435 static VALUE (*dll_rb_str_new_cstr) (const char*); |
| 4375 | 436 # else |
| 7 | 437 static VALUE (*dll_rb_str_new2) (const char*); |
| 4375 | 438 # endif |
| 439 # ifdef RUBY19_OR_LATER | |
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440 static VALUE (*dll_rb_errinfo) (void); |
| 4375 | 441 # else |
| 7 | 442 static VALUE *dll_ruby_errinfo; |
| 4375 | 443 # endif |
| 7 | 444 static void (*dll_ruby_init) (void); |
| 445 static void (*dll_ruby_init_loadpath) (void); | |
| 4375 | 446 # ifdef WIN3264 |
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447 # ifdef RUBY19_OR_LATER |
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448 static void (*dll_ruby_sysinit) (int*, char***); |
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449 # else |
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450 static void (*dll_NtInitialize) (int*, char***); |
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451 # endif |
| 4375 | 452 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
| 2621 | 453 static int (*dll_rb_w32_snprintf)(char*, size_t, const char*, ...); |
| 4375 | 454 # endif |
| 2621 | 455 # endif |
| 4375 | 456 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
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457 static char * (*dll_rb_string_value_ptr) (volatile VALUE*); |
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458 static VALUE (*dll_rb_float_new) (double); |
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459 static VALUE (*dll_rb_ary_new) (void); |
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460 static VALUE (*dll_rb_ary_new4) (long n, const VALUE *elts); |
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461 static VALUE (*dll_rb_ary_push) (VALUE, VALUE); |
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462 # if DYNAMIC_RUBY_VER >= 26 |
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463 static void (*dll_rb_ary_detransient) (VALUE); |
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464 # endif |
| 4452 | 465 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
| 466 # ifdef __ia64 | |
| 4373 | 467 static void * (*dll_rb_ia64_bsp) (void); |
| 468 static void (*dll_ruby_init_stack)(VALUE*, void*); | |
| 4452 | 469 # else |
| 4373 | 470 static void (*dll_ruby_init_stack)(VALUE*); |
| 4452 | 471 # endif |
| 4375 | 472 # endif |
| 4373 | 473 # endif |
| 4375 | 474 # ifdef RUBY19_OR_LATER |
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475 static VALUE (*dll_rb_int2big)(SIGNED_VALUE); |
| 4375 | 476 # endif |
| 7 | 477 |
| 4375 | 478 # ifdef RUBY19_OR_LATER |
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479 static void (*dll_ruby_script) (const char*); |
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480 static int (*dll_rb_enc_find_index) (const char*); |
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481 static rb_encoding* (*dll_rb_enc_find) (const char*); |
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482 static VALUE (*dll_rb_enc_str_new) (const char*, long, rb_encoding*); |
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483 static VALUE (*dll_rb_sprintf) (const char*, ...); |
| 2669 | 484 static VALUE (*dll_rb_require) (const char*); |
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485 static void* (*ruby_options)(int, char**); |
| 4375 | 486 # endif |
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487 |
| 5643 | 488 # if defined(USE_RGENGC) && USE_RGENGC |
| 6485 | 489 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
| 5643 | 490 static void (*dll_rb_gc_writebarrier_unprotect_promoted)(VALUE); |
| 6485 | 491 # else |
| 492 static void (*dll_rb_gc_writebarrier_unprotect)(VALUE obj); | |
| 493 # endif | |
| 5643 | 494 # endif |
| 495 | |
| 4375 | 496 # if defined(RUBY19_OR_LATER) && !defined(PROTO) |
| 6767 | 497 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 22 |
| 498 long rb_num2long_stub(VALUE x) | |
| 499 # else | |
| 3947 | 500 SIGNED_VALUE rb_num2long_stub(VALUE x) |
| 6767 | 501 # endif |
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502 { |
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503 return dll_rb_num2long(x); |
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504 } |
| 3947 | 505 VALUE rb_int2big_stub(SIGNED_VALUE x) |
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506 { |
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507 return dll_rb_int2big(x); |
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508 } |
| 5766 | 509 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 19 \ |
| 510 && VIM_SIZEOF_INT < VIM_SIZEOF_LONG | |
| 4279 | 511 long rb_fix2int_stub(VALUE x) |
| 512 { | |
| 513 return dll_rb_fix2int(x); | |
| 514 } | |
| 515 long rb_num2int_stub(VALUE x) | |
| 516 { | |
| 517 return dll_rb_num2int(x); | |
| 518 } | |
| 4375 | 519 # endif |
| 520 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 | |
| 4164 | 521 VALUE |
| 522 rb_float_new_in_heap(double d) | |
| 523 { | |
| 524 return dll_rb_float_new(d); | |
| 525 } | |
| 6767 | 526 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 22 |
| 527 unsigned long rb_num2ulong(VALUE x) | |
| 528 # else | |
| 4193 | 529 VALUE rb_num2ulong(VALUE x) |
| 6767 | 530 # endif |
| 4164 | 531 { |
| 532 return (long)RSHIFT((SIGNED_VALUE)(x),1); | |
| 533 } | |
| 4375 | 534 # endif |
| 535 # endif | |
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536 |
| 6357 | 537 /* Do not generate a prototype here, VALUE isn't always defined. */ |
| 538 # if defined(USE_RGENGC) && USE_RGENGC && !defined(PROTO) | |
| 6485 | 539 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
| 5643 | 540 void rb_gc_writebarrier_unprotect_promoted_stub(VALUE obj) |
| 541 { | |
| 6406 | 542 dll_rb_gc_writebarrier_unprotect_promoted(obj); |
| 5643 | 543 } |
| 6485 | 544 # else |
| 545 void rb_gc_writebarrier_unprotect_stub(VALUE obj) | |
| 546 { | |
| 547 dll_rb_gc_writebarrier_unprotect(obj); | |
| 548 } | |
| 549 # endif | |
| 550 # endif | |
| 551 | |
| 2621 | 552 static HINSTANCE hinstRuby = NULL; /* Instance of ruby.dll */ |
| 7 | 553 |
| 554 /* | |
| 501 | 555 * Table of name to function pointer of ruby. |
| 7 | 556 */ |
| 557 static struct | |
| 558 { | |
| 559 char *name; | |
| 560 RUBY_PROC *ptr; | |
| 561 } ruby_funcname_table[] = | |
| 562 { | |
| 563 {"rb_assoc_new", (RUBY_PROC*)&dll_rb_assoc_new}, | |
| 564 {"rb_cFalseClass", (RUBY_PROC*)&dll_rb_cFalseClass}, | |
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565 # if defined(USE_RUBY_INTEGER) |
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566 {"rb_cInteger", (RUBY_PROC*)&dll_rb_cInteger}, |
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567 # else |
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568 {"rb_cFixnum", (RUBY_PROC*)&dll_rb_cFixnum}, |
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569 # endif |
| 4375 | 570 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 20 |
| 4193 | 571 {"rb_cFloat", (RUBY_PROC*)&dll_rb_cFloat}, |
| 4375 | 572 # endif |
| 7 | 573 {"rb_cNilClass", (RUBY_PROC*)&dll_rb_cNilClass}, |
| 574 {"rb_cObject", (RUBY_PROC*)&dll_rb_cObject}, | |
| 575 {"rb_cSymbol", (RUBY_PROC*)&dll_rb_cSymbol}, | |
| 576 {"rb_cTrueClass", (RUBY_PROC*)&dll_rb_cTrueClass}, | |
| 577 {"rb_check_type", (RUBY_PROC*)&dll_rb_check_type}, | |
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578 # ifdef USE_TYPEDDATA |
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579 {"rb_check_typeddata", (RUBY_PROC*)&dll_rb_check_typeddata}, |
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580 # endif |
| 7 | 581 {"rb_class_path", (RUBY_PROC*)&dll_rb_class_path}, |
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582 # ifdef USE_TYPEDDATA |
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583 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 23 |
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584 {"rb_data_typed_object_wrap", (RUBY_PROC*)&dll_rb_data_typed_object_wrap}, |
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585 # else |
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586 {"rb_data_typed_object_alloc", (RUBY_PROC*)&dll_rb_data_typed_object_alloc}, |
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587 # endif |
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588 # else |
| 7 | 589 {"rb_data_object_alloc", (RUBY_PROC*)&dll_rb_data_object_alloc}, |
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590 # endif |
| 7 | 591 {"rb_define_class_under", (RUBY_PROC*)&dll_rb_define_class_under}, |
| 592 {"rb_define_const", (RUBY_PROC*)&dll_rb_define_const}, | |
| 593 {"rb_define_global_function", (RUBY_PROC*)&dll_rb_define_global_function}, | |
| 594 {"rb_define_method", (RUBY_PROC*)&dll_rb_define_method}, | |
| 595 {"rb_define_module", (RUBY_PROC*)&dll_rb_define_module}, | |
| 596 {"rb_define_module_function", (RUBY_PROC*)&dll_rb_define_module_function}, | |
| 597 {"rb_define_singleton_method", (RUBY_PROC*)&dll_rb_define_singleton_method}, | |
| 598 {"rb_define_virtual_variable", (RUBY_PROC*)&dll_rb_define_virtual_variable}, | |
| 599 {"rb_stdout", (RUBY_PROC*)&dll_rb_stdout}, | |
|
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600 {"rb_stderr", (RUBY_PROC*)&dll_rb_stderr}, |
| 7 | 601 {"rb_eArgError", (RUBY_PROC*)&dll_rb_eArgError}, |
| 602 {"rb_eIndexError", (RUBY_PROC*)&dll_rb_eIndexError}, | |
| 603 {"rb_eRuntimeError", (RUBY_PROC*)&dll_rb_eRuntimeError}, | |
| 604 {"rb_eStandardError", (RUBY_PROC*)&dll_rb_eStandardError}, | |
| 605 {"rb_eval_string_protect", (RUBY_PROC*)&dll_rb_eval_string_protect}, | |
|
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606 # ifdef RUBY21_OR_LATER |
|
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607 {"rb_funcallv", (RUBY_PROC*)&dll_rb_funcallv}, |
|
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608 # else |
|
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609 {"rb_funcall2", (RUBY_PROC*)&dll_rb_funcall2}, |
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610 # endif |
| 7 | 611 {"rb_global_variable", (RUBY_PROC*)&dll_rb_global_variable}, |
| 612 {"rb_hash_aset", (RUBY_PROC*)&dll_rb_hash_aset}, | |
| 613 {"rb_hash_new", (RUBY_PROC*)&dll_rb_hash_new}, | |
| 614 {"rb_inspect", (RUBY_PROC*)&dll_rb_inspect}, | |
| 615 {"rb_int2inum", (RUBY_PROC*)&dll_rb_int2inum}, | |
|
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616 {"rb_intern", (RUBY_PROC*)&dll_rb_intern}, |
| 5684 | 617 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */ |
| 3808 | 618 {"rb_fix2int", (RUBY_PROC*)&dll_rb_fix2int}, |
| 619 {"rb_num2int", (RUBY_PROC*)&dll_rb_num2int}, | |
| 620 {"rb_num2uint", (RUBY_PROC*)&dll_rb_num2uint}, | |
| 4375 | 621 # endif |
| 7 | 622 {"rb_lastline_get", (RUBY_PROC*)&dll_rb_lastline_get}, |
| 623 {"rb_lastline_set", (RUBY_PROC*)&dll_rb_lastline_set}, | |
|
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624 {"rb_protect", (RUBY_PROC*)&dll_rb_protect}, |
|
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625 {"rb_load", (RUBY_PROC*)&dll_rb_load}, |
| 7 | 626 {"rb_num2long", (RUBY_PROC*)&dll_rb_num2long}, |
| 627 {"rb_num2ulong", (RUBY_PROC*)&dll_rb_num2ulong}, | |
| 628 {"rb_obj_alloc", (RUBY_PROC*)&dll_rb_obj_alloc}, | |
| 629 {"rb_obj_as_string", (RUBY_PROC*)&dll_rb_obj_as_string}, | |
| 630 {"rb_obj_id", (RUBY_PROC*)&dll_rb_obj_id}, | |
| 631 {"rb_raise", (RUBY_PROC*)&dll_rb_raise}, | |
| 4375 | 632 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
| 2589 | 633 {"rb_string_value", (RUBY_PROC*)&dll_rb_string_value}, |
| 4375 | 634 # else |
| 7 | 635 {"rb_str2cstr", (RUBY_PROC*)&dll_rb_str2cstr}, |
| 4375 | 636 # endif |
| 7 | 637 {"rb_str_cat", (RUBY_PROC*)&dll_rb_str_cat}, |
| 638 {"rb_str_concat", (RUBY_PROC*)&dll_rb_str_concat}, | |
| 639 {"rb_str_new", (RUBY_PROC*)&dll_rb_str_new}, | |
| 4375 | 640 # ifdef need_rb_str_new_cstr |
|
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641 {"rb_str_new_cstr", (RUBY_PROC*)&dll_rb_str_new_cstr}, |
| 4375 | 642 # else |
| 7 | 643 {"rb_str_new2", (RUBY_PROC*)&dll_rb_str_new2}, |
| 4375 | 644 # endif |
| 645 # ifdef RUBY19_OR_LATER | |
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646 {"rb_errinfo", (RUBY_PROC*)&dll_rb_errinfo}, |
| 4375 | 647 # else |
| 7 | 648 {"ruby_errinfo", (RUBY_PROC*)&dll_ruby_errinfo}, |
| 4375 | 649 # endif |
| 7 | 650 {"ruby_init", (RUBY_PROC*)&dll_ruby_init}, |
| 651 {"ruby_init_loadpath", (RUBY_PROC*)&dll_ruby_init_loadpath}, | |
| 4375 | 652 # ifdef WIN3264 |
|
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653 # ifdef RUBY19_OR_LATER |
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654 {"ruby_sysinit", (RUBY_PROC*)&dll_ruby_sysinit}, |
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655 # else |
|
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656 {"NtInitialize", (RUBY_PROC*)&dll_NtInitialize}, |
| 4375 | 657 # endif |
| 658 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 | |
| 7 | 659 {"rb_w32_snprintf", (RUBY_PROC*)&dll_rb_w32_snprintf}, |
| 4375 | 660 # endif |
| 2621 | 661 # endif |
| 4375 | 662 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18 |
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663 {"rb_string_value_ptr", (RUBY_PROC*)&dll_rb_string_value_ptr}, |
| 4375 | 664 # if DYNAMIC_RUBY_VER <= 19 |
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665 {"rb_float_new", (RUBY_PROC*)&dll_rb_float_new}, |
| 4375 | 666 # else |
| 4164 | 667 {"rb_float_new_in_heap", (RUBY_PROC*)&dll_rb_float_new}, |
| 4375 | 668 # endif |
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669 {"rb_ary_new", (RUBY_PROC*)&dll_rb_ary_new}, |
|
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670 # ifdef RB_ARY_NEW4_MACRO |
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671 {"rb_ary_new_from_values", (RUBY_PROC*)&dll_rb_ary_new4}, |
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672 # else |
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673 {"rb_ary_new4", (RUBY_PROC*)&dll_rb_ary_new4}, |
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674 # endif |
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675 {"rb_ary_push", (RUBY_PROC*)&dll_rb_ary_push}, |
|
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676 # if DYNAMIC_RUBY_VER >= 26 |
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677 {"rb_ary_detransient", (RUBY_PROC*)&dll_rb_ary_detransient}, |
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678 # endif |
| 4375 | 679 # endif |
| 680 # ifdef RUBY19_OR_LATER | |
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681 {"rb_int2big", (RUBY_PROC*)&dll_rb_int2big}, |
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682 {"ruby_script", (RUBY_PROC*)&dll_ruby_script}, |
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683 {"rb_enc_find_index", (RUBY_PROC*)&dll_rb_enc_find_index}, |
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684 {"rb_enc_find", (RUBY_PROC*)&dll_rb_enc_find}, |
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685 {"rb_enc_str_new", (RUBY_PROC*)&dll_rb_enc_str_new}, |
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686 {"rb_sprintf", (RUBY_PROC*)&dll_rb_sprintf}, |
| 2669 | 687 {"rb_require", (RUBY_PROC*)&dll_rb_require}, |
|
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688 {"ruby_options", (RUBY_PROC*)&dll_ruby_options}, |
| 4375 | 689 # endif |
| 4452 | 690 # if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
| 691 # ifdef __ia64 | |
| 692 {"rb_ia64_bsp", (RUBY_PROC*)&dll_rb_ia64_bsp}, | |
| 693 # endif | |
| 694 {"ruby_init_stack", (RUBY_PROC*)&dll_ruby_init_stack}, | |
| 695 # endif | |
| 5643 | 696 # if defined(USE_RGENGC) && USE_RGENGC |
| 6485 | 697 # if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER == 21 |
| 5643 | 698 {"rb_gc_writebarrier_unprotect_promoted", (RUBY_PROC*)&dll_rb_gc_writebarrier_unprotect_promoted}, |
| 6485 | 699 # else |
| 700 {"rb_gc_writebarrier_unprotect", (RUBY_PROC*)&dll_rb_gc_writebarrier_unprotect}, | |
| 701 # endif | |
| 5643 | 702 # endif |
| 7 | 703 {"", NULL}, |
| 704 }; | |
| 705 | |
| 706 /* | |
| 707 * Free ruby.dll | |
| 708 */ | |
| 709 static void | |
|
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710 end_dynamic_ruby(void) |
| 7 | 711 { |
| 712 if (hinstRuby) | |
| 713 { | |
| 2589 | 714 close_dll(hinstRuby); |
| 2621 | 715 hinstRuby = NULL; |
| 7 | 716 } |
| 717 } | |
| 718 | |
| 719 /* | |
| 720 * Load library and get all pointers. | |
| 721 * Parameter 'libname' provides name of DLL. | |
| 722 * Return OK or FAIL. | |
| 723 */ | |
| 724 static int | |
| 725 ruby_runtime_link_init(char *libname, int verbose) | |
| 726 { | |
| 727 int i; | |
| 728 | |
| 729 if (hinstRuby) | |
| 730 return OK; | |
| 2589 | 731 hinstRuby = load_dll(libname); |
| 7 | 732 if (!hinstRuby) |
| 733 { | |
| 734 if (verbose) | |
| 735 EMSG2(_(e_loadlib), libname); | |
| 736 return FAIL; | |
| 737 } | |
| 738 | |
| 739 for (i = 0; ruby_funcname_table[i].ptr; ++i) | |
| 740 { | |
| 2589 | 741 if (!(*ruby_funcname_table[i].ptr = symbol_from_dll(hinstRuby, |
| 7 | 742 ruby_funcname_table[i].name))) |
| 743 { | |
| 2589 | 744 close_dll(hinstRuby); |
| 2621 | 745 hinstRuby = NULL; |
| 7 | 746 if (verbose) |
| 747 EMSG2(_(e_loadfunc), ruby_funcname_table[i].name); | |
| 748 return FAIL; | |
| 749 } | |
| 750 } | |
| 751 return OK; | |
| 752 } | |
| 753 | |
| 754 /* | |
| 755 * If ruby is enabled (there is installed ruby on Windows system) return TRUE, | |
| 756 * else FALSE. | |
| 757 */ | |
| 758 int | |
|
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759 ruby_enabled(int verbose) |
| 7 | 760 { |
|
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761 return ruby_runtime_link_init((char *)p_rubydll, verbose) == OK; |
| 7 | 762 } |
| 763 #endif /* defined(DYNAMIC_RUBY) || defined(PROTO) */ | |
| 764 | |
| 765 void | |
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766 ruby_end(void) |
| 7 | 767 { |
| 768 #ifdef DYNAMIC_RUBY | |
| 769 end_dynamic_ruby(); | |
| 770 #endif | |
| 771 } | |
| 772 | |
| 773 void ex_ruby(exarg_T *eap) | |
| 774 { | |
| 775 int state; | |
| 776 char *script = NULL; | |
| 777 | |
| 750 | 778 script = (char *)script_get(eap, eap->arg); |
| 7 | 779 if (!eap->skip && ensure_ruby_initialized()) |
| 780 { | |
| 781 if (script == NULL) | |
| 782 rb_eval_string_protect((char *)eap->arg, &state); | |
| 783 else | |
| 784 rb_eval_string_protect(script, &state); | |
| 785 if (state) | |
| 786 error_print(state); | |
| 787 } | |
| 788 vim_free(script); | |
| 789 } | |
| 790 | |
|
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791 /* |
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792 * In Ruby 1.9 or later, ruby String object has encoding. |
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793 * conversion buffer string of vim to ruby String object using |
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794 * VIM encoding option. |
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795 */ |
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796 static VALUE |
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797 vim_str2rb_enc_str(const char *s) |
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798 { |
|
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799 #ifdef RUBY19_OR_LATER |
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800 int isnum; |
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801 long lval; |
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802 char_u *sval; |
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803 rb_encoding *enc; |
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804 |
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805 isnum = get_option_value((char_u *)"enc", &lval, &sval, 0); |
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806 if (isnum == 0) |
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807 { |
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808 enc = rb_enc_find((char *)sval); |
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809 vim_free(sval); |
|
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810 if (enc) |
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811 { |
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812 return rb_enc_str_new(s, (long)strlen(s), enc); |
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813 } |
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814 } |
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815 #endif |
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816 return rb_str_new2(s); |
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817 } |
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changeset
|
818 |
|
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diff
changeset
|
819 static VALUE |
|
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|
820 eval_enc_string_protect(const char *str, int *state) |
|
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|
821 { |
|
2117
4be6da0fa3d9
updated for version 7.2.400
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parents:
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diff
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|
822 #ifdef RUBY19_OR_LATER |
|
2077
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diff
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|
823 int isnum; |
|
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parents:
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diff
changeset
|
824 long lval; |
|
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|
825 char_u *sval; |
|
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|
826 rb_encoding *enc; |
|
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changeset
|
827 VALUE v; |
|
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diff
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|
828 |
|
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updated for version 7.2.361
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diff
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|
829 isnum = get_option_value((char_u *)"enc", &lval, &sval, 0); |
|
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|
830 if (isnum == 0) |
|
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|
831 { |
|
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|
832 enc = rb_enc_find((char *)sval); |
|
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parents:
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changeset
|
833 vim_free(sval); |
|
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|
834 if (enc) |
|
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|
835 { |
|
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|
836 v = rb_sprintf("#-*- coding:%s -*-\n%s", rb_enc_name(enc), str); |
|
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updated for version 7.2.361
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|
837 return rb_eval_string_protect(StringValuePtr(v), state); |
|
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|
838 } |
|
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|
839 } |
|
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parents:
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|
840 #endif |
|
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|
841 return rb_eval_string_protect(str, state); |
|
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|
842 } |
|
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|
843 |
| 7 | 844 void ex_rubydo(exarg_T *eap) |
| 845 { | |
| 846 int state; | |
| 847 linenr_T i; | |
|
10761
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patch 8.0.0270: may get ml_get error when :rubydo deletes lines
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parents:
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changeset
|
848 buf_T *was_curbuf = curbuf; |
| 7 | 849 |
| 850 if (ensure_ruby_initialized()) | |
| 851 { | |
| 852 if (u_save(eap->line1 - 1, eap->line2 + 1) != OK) | |
| 853 return; | |
|
8802
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Christian Brabandt <cb@256bit.org>
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diff
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|
854 for (i = eap->line1; i <= eap->line2; i++) |
|
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8643
diff
changeset
|
855 { |
| 2656 | 856 VALUE line; |
| 7 | 857 |
|
10761
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patch 8.0.0270: may get ml_get error when :rubydo deletes lines
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|
858 if (i > curbuf->b_ml.ml_line_count) |
|
721af7a9b4b4
patch 8.0.0270: may get ml_get error when :rubydo deletes lines
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diff
changeset
|
859 break; |
| 2656 | 860 line = vim_str2rb_enc_str((char *)ml_get(i)); |
| 7 | 861 rb_lastline_set(line); |
|
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|
862 eval_enc_string_protect((char *) eap->arg, &state); |
|
8802
eaf11fa2fec8
commit https://github.com/vim/vim/commit/758535a1df4c5e86b45dddf12db2a54dea28ca40
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|
863 if (state) |
|
eaf11fa2fec8
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parents:
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diff
changeset
|
864 { |
| 7 | 865 error_print(state); |
| 866 break; | |
| 867 } | |
|
10761
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patch 8.0.0270: may get ml_get error when :rubydo deletes lines
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
868 if (was_curbuf != curbuf) |
|
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|
869 break; |
| 7 | 870 line = rb_lastline_get(); |
|
8802
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|
871 if (!NIL_P(line)) |
|
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|
872 { |
|
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|
873 if (TYPE(line) != T_STRING) |
|
eaf11fa2fec8
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Christian Brabandt <cb@256bit.org>
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|
874 { |
| 835 | 875 EMSG(_("E265: $_ must be an instance of String")); |
| 7 | 876 return; |
| 877 } | |
|
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|
878 ml_replace(i, (char_u *) StringValuePtr(line), 1); |
| 7 | 879 changed(); |
| 880 #ifdef SYNTAX_HL | |
| 881 syn_changed(i); /* recompute syntax hl. for this line */ | |
| 882 #endif | |
| 883 } | |
| 884 } | |
| 885 check_cursor(); | |
| 886 update_curbuf(NOT_VALID); | |
| 887 } | |
| 888 } | |
| 889 | |
|
13958
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patch 8.0.1849: compiler warning for unused arguments, missing prototype
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|
890 static VALUE rb_load_wrap(VALUE file_to_load) |
|
13148
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patch 8.0.1448: segfault with exception inside :rubyfile command
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|
891 { |
|
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patch 8.0.1448: segfault with exception inside :rubyfile command
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|
892 rb_load(file_to_load, 0); |
|
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changeset
|
893 return Qnil; |
|
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diff
changeset
|
894 } |
|
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patch 8.0.1448: segfault with exception inside :rubyfile command
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diff
changeset
|
895 |
| 7 | 896 void ex_rubyfile(exarg_T *eap) |
| 897 { | |
| 898 int state; | |
| 899 | |
| 900 if (ensure_ruby_initialized()) | |
| 901 { | |
|
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patch 8.0.1448: segfault with exception inside :rubyfile command
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|
902 VALUE file_to_load = rb_str_new2((const char *)eap->arg); |
|
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changeset
|
903 rb_protect(rb_load_wrap, file_to_load, &state); |
|
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Christian Brabandt <cb@256bit.org>
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changeset
|
904 if (state) |
|
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changeset
|
905 error_print(state); |
| 7 | 906 } |
| 907 } | |
| 908 | |
| 909 void ruby_buffer_free(buf_T *buf) | |
| 910 { | |
| 502 | 911 if (buf->b_ruby_ref) |
| 912 { | |
| 913 rb_hash_aset(objtbl, rb_obj_id((VALUE) buf->b_ruby_ref), Qnil); | |
| 914 RDATA(buf->b_ruby_ref)->data = NULL; | |
| 7 | 915 } |
| 916 } | |
| 917 | |
| 918 void ruby_window_free(win_T *win) | |
| 919 { | |
| 502 | 920 if (win->w_ruby_ref) |
| 921 { | |
| 922 rb_hash_aset(objtbl, rb_obj_id((VALUE) win->w_ruby_ref), Qnil); | |
| 923 RDATA(win->w_ruby_ref)->data = NULL; | |
| 7 | 924 } |
| 925 } | |
| 926 | |
| 927 static int ensure_ruby_initialized(void) | |
| 928 { | |
| 929 if (!ruby_initialized) | |
| 930 { | |
| 931 #ifdef DYNAMIC_RUBY | |
| 932 if (ruby_enabled(TRUE)) | |
| 933 { | |
| 934 #endif | |
|
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|
935 #ifdef _WIN32 |
|
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|
936 /* suggested by Ariya Mizutani */ |
|
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|
937 int argc = 1; |
|
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changeset
|
938 char *argv[] = {"gvim.exe"}; |
| 6406 | 939 char **argvp = argv; |
|
10595
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|
940 # ifdef RUBY19_OR_LATER |
|
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|
941 ruby_sysinit(&argc, &argvp); |
|
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|
942 # else |
| 6406 | 943 NtInitialize(&argc, &argvp); |
|
10595
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|
944 # endif |
|
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|
945 #endif |
|
2282
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changeset
|
946 { |
| 4452 | 947 #if defined(RUBY19_OR_LATER) || defined(RUBY_INIT_STACK) |
| 4369 | 948 ruby_init_stack(ruby_stack_start); |
|
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|
949 #endif |
|
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Bram Moolenaar <bram@vim.org>
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|
950 ruby_init(); |
|
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|
951 } |
|
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|
952 #ifdef RUBY19_OR_LATER |
| 2669 | 953 { |
| 954 int dummy_argc = 2; | |
|
12553
270aec277c81
patch 8.0.1155: Ruby command triggers a warning
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parents:
12517
diff
changeset
|
955 char *dummy_argv[] = {"vim-ruby", "-e_=0"}; |
|
7237
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diff
changeset
|
956 ruby_options(dummy_argc, dummy_argv); |
| 2669 | 957 } |
|
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|
958 ruby_script("vim-ruby"); |
| 2669 | 959 #else |
| 960 ruby_init_loadpath(); | |
|
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|
961 #endif |
| 7 | 962 ruby_io_init(); |
| 963 ruby_vim_init(); | |
| 964 ruby_initialized = 1; | |
| 965 #ifdef DYNAMIC_RUBY | |
| 966 } | |
| 967 else | |
| 968 { | |
| 969 EMSG(_("E266: Sorry, this command is disabled, the Ruby library could not be loaded.")); | |
| 970 return 0; | |
| 971 } | |
| 972 #endif | |
| 973 } | |
| 974 return ruby_initialized; | |
| 975 } | |
| 976 | |
| 977 static void error_print(int state) | |
| 978 { | |
|
15275
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patch 8.1.0646: cannot build with Ruby 2.6.0
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changeset
|
979 #if !defined(DYNAMIC_RUBY) && !defined(RUBY19_OR_LATER) |
| 7 | 980 RUBYEXTERN VALUE ruby_errinfo; |
| 981 #endif | |
|
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changeset
|
982 VALUE error; |
| 7 | 983 VALUE eclass; |
| 984 VALUE einfo; | |
|
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changeset
|
985 VALUE bt; |
|
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changeset
|
986 int attr; |
| 7 | 987 char buff[BUFSIZ]; |
|
14437
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changeset
|
988 long i; |
| 7 | 989 |
| 990 #define TAG_RETURN 0x1 | |
| 991 #define TAG_BREAK 0x2 | |
| 992 #define TAG_NEXT 0x3 | |
| 993 #define TAG_RETRY 0x4 | |
| 994 #define TAG_REDO 0x5 | |
| 995 #define TAG_RAISE 0x6 | |
| 996 #define TAG_THROW 0x7 | |
| 997 #define TAG_FATAL 0x8 | |
| 998 #define TAG_MASK 0xf | |
| 999 | |
|
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changeset
|
1000 switch (state) |
|
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changeset
|
1001 { |
| 7 | 1002 case TAG_RETURN: |
| 835 | 1003 EMSG(_("E267: unexpected return")); |
| 7 | 1004 break; |
| 1005 case TAG_NEXT: | |
| 835 | 1006 EMSG(_("E268: unexpected next")); |
| 7 | 1007 break; |
| 1008 case TAG_BREAK: | |
| 835 | 1009 EMSG(_("E269: unexpected break")); |
| 7 | 1010 break; |
| 1011 case TAG_REDO: | |
| 835 | 1012 EMSG(_("E270: unexpected redo")); |
| 7 | 1013 break; |
| 1014 case TAG_RETRY: | |
| 835 | 1015 EMSG(_("E271: retry outside of rescue clause")); |
| 7 | 1016 break; |
| 1017 case TAG_RAISE: | |
| 1018 case TAG_FATAL: | |
|
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|
1019 #ifdef RUBY19_OR_LATER |
|
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|
1020 error = rb_errinfo(); |
|
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|
1021 #else |
|
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|
1022 error = ruby_errinfo; |
|
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|
1023 #endif |
|
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changeset
|
1024 eclass = CLASS_OF(error); |
|
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changeset
|
1025 einfo = rb_obj_as_string(error); |
|
8802
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|
1026 if (eclass == rb_eRuntimeError && RSTRING_LEN(einfo) == 0) |
|
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|
1027 { |
| 835 | 1028 EMSG(_("E272: unhandled exception")); |
| 7 | 1029 } |
|
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|
1030 else |
|
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|
1031 { |
| 7 | 1032 VALUE epath; |
| 1033 char *p; | |
| 1034 | |
| 1035 epath = rb_class_path(eclass); | |
| 272 | 1036 vim_snprintf(buff, BUFSIZ, "%s: %s", |
|
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|
1037 RSTRING_PTR(epath), RSTRING_PTR(einfo)); |
| 7 | 1038 p = strchr(buff, '\n'); |
| 1039 if (p) *p = '\0'; | |
| 1040 EMSG(buff); | |
| 1041 } | |
|
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|
1042 |
|
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|
1043 attr = syn_name2attr((char_u *)"Error"); |
|
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1044 # ifdef RUBY21_OR_LATER |
|
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1045 bt = rb_funcallv(error, rb_intern("backtrace"), 0, 0); |
|
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|
1046 for (i = 0; i < RARRAY_LEN(bt); i++) |
|
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1047 msg_attr((char_u *)RSTRING_PTR(RARRAY_AREF(bt, i)), attr); |
|
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|
1048 # else |
|
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1049 bt = rb_funcall2(error, rb_intern("backtrace"), 0, 0); |
|
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1050 for (i = 0; i < RARRAY_LEN(bt); i++) |
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1051 msg_attr((char_u *)RSTRING_PTR(RARRAY_PTR(bt)[i]), attr); |
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|
1052 # endif |
| 7 | 1053 break; |
| 1054 default: | |
| 272 | 1055 vim_snprintf(buff, BUFSIZ, _("E273: unknown longjmp status %d"), state); |
| 7 | 1056 EMSG(buff); |
| 1057 break; | |
| 1058 } | |
| 1059 } | |
| 1060 | |
| 1888 | 1061 static VALUE vim_message(VALUE self UNUSED, VALUE str) |
| 7 | 1062 { |
| 1063 char *buff, *p; | |
| 1064 | |
| 1065 str = rb_obj_as_string(str); | |
| 2990 | 1066 if (RSTRING_LEN(str) > 0) |
| 1067 { | |
| 1068 /* Only do this when the string isn't empty, alloc(0) causes trouble. */ | |
|
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|
1069 buff = ALLOCA_N(char, RSTRING_LEN(str) + 1); |
| 2990 | 1070 strcpy(buff, RSTRING_PTR(str)); |
| 1071 p = strchr(buff, '\n'); | |
| 1072 if (p) *p = '\0'; | |
| 1073 MSG(buff); | |
| 1074 } | |
| 1075 else | |
| 1076 { | |
| 1077 MSG(""); | |
| 1078 } | |
| 7 | 1079 return Qnil; |
| 1080 } | |
| 1081 | |
| 1888 | 1082 static VALUE vim_set_option(VALUE self UNUSED, VALUE str) |
| 7 | 1083 { |
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1084 do_set((char_u *)StringValuePtr(str), 0); |
| 7 | 1085 update_screen(NOT_VALID); |
| 1086 return Qnil; | |
| 1087 } | |
| 1088 | |
| 1888 | 1089 static VALUE vim_command(VALUE self UNUSED, VALUE str) |
| 7 | 1090 { |
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1091 do_cmdline_cmd((char_u *)StringValuePtr(str)); |
| 7 | 1092 return Qnil; |
| 1093 } | |
| 1094 | |
|
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1095 #ifdef FEAT_EVAL |
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1096 static VALUE vim_to_ruby(typval_T *tv) |
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1097 { |
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1098 VALUE result = Qnil; |
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1099 |
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1100 if (tv->v_type == VAR_STRING) |
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1101 { |
|
2121
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1102 result = rb_str_new2(tv->vval.v_string == NULL |
|
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1103 ? "" : (char *)(tv->vval.v_string)); |
|
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1104 } |
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1105 else if (tv->v_type == VAR_NUMBER) |
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1106 { |
|
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1107 result = INT2NUM(tv->vval.v_number); |
|
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1108 } |
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1109 # ifdef FEAT_FLOAT |
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1110 else if (tv->v_type == VAR_FLOAT) |
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1111 { |
|
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1112 result = rb_float_new(tv->vval.v_float); |
|
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1113 } |
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1114 # endif |
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1115 else if (tv->v_type == VAR_LIST) |
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1116 { |
|
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1117 list_T *list = tv->vval.v_list; |
|
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|
1118 listitem_T *curr; |
|
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1119 |
|
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1120 result = rb_ary_new(); |
|
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1121 |
|
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1122 if (list != NULL) |
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|
1123 { |
|
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|
1124 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
|
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|
1125 { |
|
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|
1126 rb_ary_push(result, vim_to_ruby(&curr->li_tv)); |
|
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|
1127 } |
|
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|
1128 } |
|
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1129 } |
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1130 else if (tv->v_type == VAR_DICT) |
|
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|
1131 { |
|
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|
1132 result = rb_hash_new(); |
|
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|
1133 |
|
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|
1134 if (tv->vval.v_dict != NULL) |
|
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|
1135 { |
|
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|
1136 hashtab_T *ht = &tv->vval.v_dict->dv_hashtab; |
|
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|
1137 long_u todo = ht->ht_used; |
|
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|
1138 hashitem_T *hi; |
|
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|
1139 dictitem_T *di; |
|
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|
1140 |
|
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|
1141 for (hi = ht->ht_array; todo > 0; ++hi) |
|
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|
1142 { |
|
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|
1143 if (!HASHITEM_EMPTY(hi)) |
|
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|
1144 { |
|
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|
1145 --todo; |
|
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|
1146 |
|
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|
1147 di = dict_lookup(hi); |
|
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|
1148 rb_hash_aset(result, rb_str_new2((char *)hi->hi_key), |
|
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|
1149 vim_to_ruby(&di->di_tv)); |
|
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|
1150 } |
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|
1151 } |
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|
1152 } |
|
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|
1153 } |
|
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|
1154 else if (tv->v_type == VAR_SPECIAL) |
|
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|
1155 { |
|
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|
1156 if (tv->vval.v_number == VVAL_TRUE) |
|
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|
1157 result = Qtrue; |
|
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|
1158 else if (tv->vval.v_number == VVAL_FALSE) |
|
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|
1159 result = Qfalse; |
|
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1160 } /* else return Qnil; */ |
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|
1161 |
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|
1162 return result; |
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|
1163 } |
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1164 #endif |
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1165 |
| 1888 | 1166 static VALUE vim_evaluate(VALUE self UNUSED, VALUE str) |
| 7 | 1167 { |
| 1168 #ifdef FEAT_EVAL | |
|
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1169 typval_T *tv; |
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|
1170 VALUE result; |
| 7 | 1171 |
|
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|
1172 tv = eval_expr((char_u *)StringValuePtr(str), NULL); |
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|
1173 if (tv == NULL) |
| 7 | 1174 { |
|
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|
1175 return Qnil; |
| 7 | 1176 } |
|
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1177 result = vim_to_ruby(tv); |
|
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|
1178 |
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|
1179 free_tv(tv); |
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1180 |
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1181 return result; |
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1182 #else |
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1183 return Qnil; |
| 7 | 1184 #endif |
| 1185 } | |
| 1186 | |
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1187 #ifdef USE_TYPEDDATA |
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1188 static size_t buffer_dsize(const void *buf); |
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1189 |
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1190 static const rb_data_type_t buffer_type = { |
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1191 "vim_buffer", |
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1192 {0, 0, buffer_dsize, {0, 0}}, |
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1193 0, 0, |
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1194 # ifdef RUBY_TYPED_FREE_IMMEDIATELY |
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1195 0, |
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1196 # endif |
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1197 }; |
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1198 |
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1199 static size_t buffer_dsize(const void *buf UNUSED) |
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1200 { |
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1201 return sizeof(buf_T); |
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1202 } |
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1203 #endif |
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1204 |
| 7 | 1205 static VALUE buffer_new(buf_T *buf) |
| 1206 { | |
| 502 | 1207 if (buf->b_ruby_ref) |
| 1208 { | |
| 1209 return (VALUE) buf->b_ruby_ref; | |
| 7 | 1210 } |
| 502 | 1211 else |
| 1212 { | |
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1213 #ifdef USE_TYPEDDATA |
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1214 VALUE obj = TypedData_Wrap_Struct(cBuffer, &buffer_type, buf); |
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1215 #else |
| 7 | 1216 VALUE obj = Data_Wrap_Struct(cBuffer, 0, 0, buf); |
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1217 #endif |
| 502 | 1218 buf->b_ruby_ref = (void *) obj; |
| 7 | 1219 rb_hash_aset(objtbl, rb_obj_id(obj), obj); |
| 1220 return obj; | |
| 1221 } | |
| 1222 } | |
| 1223 | |
| 1224 static buf_T *get_buf(VALUE obj) | |
| 1225 { | |
| 1226 buf_T *buf; | |
| 1227 | |
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1228 #ifdef USE_TYPEDDATA |
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1229 TypedData_Get_Struct(obj, buf_T, &buffer_type, buf); |
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1230 #else |
| 7 | 1231 Data_Get_Struct(obj, buf_T, buf); |
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1232 #endif |
| 7 | 1233 if (buf == NULL) |
| 1234 rb_raise(eDeletedBufferError, "attempt to refer to deleted buffer"); | |
| 1235 return buf; | |
| 1236 } | |
| 1237 | |
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1238 static VALUE buffer_s_current(void) |
| 7 | 1239 { |
| 1240 return buffer_new(curbuf); | |
| 1241 } | |
| 1242 | |
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1243 static VALUE buffer_s_count(void) |
| 7 | 1244 { |
| 1245 buf_T *b; | |
| 1246 int n = 0; | |
| 1247 | |
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1248 FOR_ALL_BUFFERS(b) |
| 779 | 1249 { |
| 856 | 1250 /* Deleted buffers should not be counted |
| 1251 * SegPhault - 01/07/05 */ | |
| 1252 if (b->b_p_bl) | |
| 779 | 1253 n++; |
| 1254 } | |
| 1255 | |
| 7 | 1256 return INT2NUM(n); |
| 1257 } | |
| 1258 | |
| 1888 | 1259 static VALUE buffer_s_aref(VALUE self UNUSED, VALUE num) |
| 7 | 1260 { |
| 1261 buf_T *b; | |
| 1262 int n = NUM2INT(num); | |
| 1263 | |
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1264 FOR_ALL_BUFFERS(b) |
| 779 | 1265 { |
| 856 | 1266 /* Deleted buffers should not be counted |
| 1267 * SegPhault - 01/07/05 */ | |
| 1268 if (!b->b_p_bl) | |
| 779 | 1269 continue; |
| 1270 | |
| 856 | 1271 if (n == 0) |
| 7 | 1272 return buffer_new(b); |
| 779 | 1273 |
| 856 | 1274 n--; |
| 7 | 1275 } |
| 1276 return Qnil; | |
| 1277 } | |
| 1278 | |
| 1279 static VALUE buffer_name(VALUE self) | |
| 1280 { | |
| 1281 buf_T *buf = get_buf(self); | |
| 1282 | |
| 750 | 1283 return buf->b_ffname ? rb_str_new2((char *)buf->b_ffname) : Qnil; |
| 7 | 1284 } |
| 1285 | |
| 1286 static VALUE buffer_number(VALUE self) | |
| 1287 { | |
| 1288 buf_T *buf = get_buf(self); | |
| 1289 | |
| 1290 return INT2NUM(buf->b_fnum); | |
| 1291 } | |
| 1292 | |
| 1293 static VALUE buffer_count(VALUE self) | |
| 1294 { | |
| 1295 buf_T *buf = get_buf(self); | |
| 1296 | |
| 1297 return INT2NUM(buf->b_ml.ml_line_count); | |
| 1298 } | |
| 1299 | |
| 779 | 1300 static VALUE get_buffer_line(buf_T *buf, linenr_T n) |
| 7 | 1301 { |
| 2637 | 1302 if (n <= 0 || n > buf->b_ml.ml_line_count) |
| 1303 rb_raise(rb_eIndexError, "line number %ld out of range", (long)n); | |
| 1304 return vim_str2rb_enc_str((char *)ml_get_buf(buf, n, FALSE)); | |
| 7 | 1305 } |
| 1306 | |
| 779 | 1307 static VALUE buffer_aref(VALUE self, VALUE num) |
| 7 | 1308 { |
| 1309 buf_T *buf = get_buf(self); | |
| 779 | 1310 |
| 1311 if (buf != NULL) | |
| 1312 return get_buffer_line(buf, (linenr_T)NUM2LONG(num)); | |
| 1313 return Qnil; /* For stop warning */ | |
| 1314 } | |
| 1315 | |
| 1316 static VALUE set_buffer_line(buf_T *buf, linenr_T n, VALUE str) | |
| 1317 { | |
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1318 char *line = StringValuePtr(str); |
| 896 | 1319 aco_save_T aco; |
| 7 | 1320 |
| 896 | 1321 if (n > 0 && n <= buf->b_ml.ml_line_count && line != NULL) |
| 1322 { | |
| 1323 /* set curwin/curbuf for "buf" and save some things */ | |
| 1324 aucmd_prepbuf(&aco, buf); | |
| 1325 | |
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1326 if (u_savesub(n) == OK) |
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1327 { |
| 779 | 1328 ml_replace(n, (char_u *)line, TRUE); |
| 7 | 1329 changed(); |
| 1330 #ifdef SYNTAX_HL | |
| 1331 syn_changed(n); /* recompute syntax hl. for this line */ | |
| 1332 #endif | |
| 1333 } | |
| 896 | 1334 |
| 1335 /* restore curwin/curbuf and a few other things */ | |
| 1336 aucmd_restbuf(&aco); | |
| 1337 /* Careful: autocommands may have made "buf" invalid! */ | |
| 934 | 1338 |
| 7 | 1339 update_curbuf(NOT_VALID); |
| 1340 } | |
| 896 | 1341 else |
| 1342 { | |
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1343 rb_raise(rb_eIndexError, "line number %ld out of range", (long)n); |
| 7 | 1344 } |
| 1345 return str; | |
| 1346 } | |
| 1347 | |
| 779 | 1348 static VALUE buffer_aset(VALUE self, VALUE num, VALUE str) |
| 1349 { | |
| 1350 buf_T *buf = get_buf(self); | |
| 1351 | |
| 1352 if (buf != NULL) | |
| 1353 return set_buffer_line(buf, (linenr_T)NUM2LONG(num), str); | |
| 1354 return str; | |
| 1355 } | |
| 1356 | |
| 7 | 1357 static VALUE buffer_delete(VALUE self, VALUE num) |
| 1358 { | |
| 896 | 1359 buf_T *buf = get_buf(self); |
| 1360 long n = NUM2LONG(num); | |
| 1361 aco_save_T aco; | |
| 7 | 1362 |
| 896 | 1363 if (n > 0 && n <= buf->b_ml.ml_line_count) |
| 1364 { | |
| 1365 /* set curwin/curbuf for "buf" and save some things */ | |
| 1366 aucmd_prepbuf(&aco, buf); | |
| 1367 | |
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1368 if (u_savedel(n, 1) == OK) |
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1369 { |
| 7 | 1370 ml_delete(n, 0); |
| 779 | 1371 |
| 856 | 1372 /* Changes to non-active buffers should properly refresh |
| 1373 * SegPhault - 01/09/05 */ | |
| 1374 deleted_lines_mark(n, 1L); | |
| 779 | 1375 |
| 7 | 1376 changed(); |
| 1377 } | |
| 896 | 1378 |
| 1379 /* restore curwin/curbuf and a few other things */ | |
| 1380 aucmd_restbuf(&aco); | |
| 1381 /* Careful: autocommands may have made "buf" invalid! */ | |
| 934 | 1382 |
| 7 | 1383 update_curbuf(NOT_VALID); |
| 1384 } | |
| 896 | 1385 else |
| 1386 { | |
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1387 rb_raise(rb_eIndexError, "line number %ld out of range", n); |
| 7 | 1388 } |
| 1389 return Qnil; | |
| 1390 } | |
| 1391 | |
| 1392 static VALUE buffer_append(VALUE self, VALUE num, VALUE str) | |
| 1393 { | |
| 896 | 1394 buf_T *buf = get_buf(self); |
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1395 char *line = StringValuePtr(str); |
| 896 | 1396 long n = NUM2LONG(num); |
| 1397 aco_save_T aco; | |
| 7 | 1398 |
| 2637 | 1399 if (line == NULL) |
| 1400 { | |
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1401 rb_raise(rb_eIndexError, "NULL line"); |
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1402 } |
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1403 else if (n >= 0 && n <= buf->b_ml.ml_line_count) |
| 896 | 1404 { |
| 1405 /* set curwin/curbuf for "buf" and save some things */ | |
| 1406 aucmd_prepbuf(&aco, buf); | |
| 1407 | |
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1408 if (u_inssub(n + 1) == OK) |
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1409 { |
| 7 | 1410 ml_append(n, (char_u *) line, (colnr_T) 0, FALSE); |
| 779 | 1411 |
| 856 | 1412 /* Changes to non-active buffers should properly refresh screen |
| 1413 * SegPhault - 12/20/04 */ | |
| 1414 appended_lines_mark(n, 1L); | |
| 779 | 1415 |
| 856 | 1416 changed(); |
| 7 | 1417 } |
| 896 | 1418 |
| 1419 /* restore curwin/curbuf and a few other things */ | |
| 1420 aucmd_restbuf(&aco); | |
| 1421 /* Careful: autocommands may have made "buf" invalid! */ | |
| 934 | 1422 |
| 7 | 1423 update_curbuf(NOT_VALID); |
| 1424 } | |
| 2637 | 1425 else |
| 1426 { | |
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1427 rb_raise(rb_eIndexError, "line number %ld out of range", n); |
| 7 | 1428 } |
| 1429 return str; | |
| 1430 } | |
| 1431 | |
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1432 #ifdef USE_TYPEDDATA |
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1433 static size_t window_dsize(const void *buf); |
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1434 |
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1435 static const rb_data_type_t window_type = { |
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1436 "vim_window", |
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1437 {0, 0, window_dsize, {0, 0}}, |
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1438 0, 0, |
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1439 # ifdef RUBY_TYPED_FREE_IMMEDIATELY |
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1440 0, |
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1441 # endif |
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1442 }; |
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1443 |
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1444 static size_t window_dsize(const void *win UNUSED) |
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1445 { |
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1446 return sizeof(win_T); |
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1447 } |
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1448 #endif |
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1449 |
| 7 | 1450 static VALUE window_new(win_T *win) |
| 1451 { | |
| 502 | 1452 if (win->w_ruby_ref) |
| 1453 { | |
| 1454 return (VALUE) win->w_ruby_ref; | |
| 7 | 1455 } |
| 502 | 1456 else |
| 1457 { | |
|
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1458 #ifdef USE_TYPEDDATA |
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1459 VALUE obj = TypedData_Wrap_Struct(cVimWindow, &window_type, win); |
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1460 #else |
| 7 | 1461 VALUE obj = Data_Wrap_Struct(cVimWindow, 0, 0, win); |
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1462 #endif |
| 502 | 1463 win->w_ruby_ref = (void *) obj; |
| 7 | 1464 rb_hash_aset(objtbl, rb_obj_id(obj), obj); |
| 1465 return obj; | |
| 1466 } | |
| 1467 } | |
| 1468 | |
| 1469 static win_T *get_win(VALUE obj) | |
| 1470 { | |
| 1471 win_T *win; | |
| 1472 | |
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1473 #ifdef USE_TYPEDDATA |
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1474 TypedData_Get_Struct(obj, win_T, &window_type, win); |
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1475 #else |
| 7 | 1476 Data_Get_Struct(obj, win_T, win); |
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1477 #endif |
| 7 | 1478 if (win == NULL) |
| 1479 rb_raise(eDeletedWindowError, "attempt to refer to deleted window"); | |
| 1480 return win; | |
| 1481 } | |
| 1482 | |
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1483 static VALUE window_s_current(void) |
| 7 | 1484 { |
| 1485 return window_new(curwin); | |
| 1486 } | |
| 1487 | |
| 779 | 1488 /* |
| 1489 * Added line manipulation functions | |
| 1490 * SegPhault - 03/07/05 | |
| 1491 */ | |
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1492 static VALUE line_s_current(void) |
| 779 | 1493 { |
| 1494 return get_buffer_line(curbuf, curwin->w_cursor.lnum); | |
| 1495 } | |
| 1496 | |
| 1888 | 1497 static VALUE set_current_line(VALUE self UNUSED, VALUE str) |
| 779 | 1498 { |
| 1499 return set_buffer_line(curbuf, curwin->w_cursor.lnum, str); | |
| 1500 } | |
| 1501 | |
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1502 static VALUE current_line_number(void) |
| 779 | 1503 { |
| 1504 return INT2FIX((int)curwin->w_cursor.lnum); | |
| 1505 } | |
| 1506 | |
| 1507 | |
| 1508 | |
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1509 static VALUE window_s_count(void) |
| 7 | 1510 { |
| 1511 win_T *w; | |
| 1512 int n = 0; | |
| 1513 | |
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1514 FOR_ALL_WINDOWS(w) |
| 7 | 1515 n++; |
| 1516 return INT2NUM(n); | |
| 1517 } | |
| 1518 | |
| 1888 | 1519 static VALUE window_s_aref(VALUE self UNUSED, VALUE num) |
| 7 | 1520 { |
| 1521 win_T *w; | |
| 1522 int n = NUM2INT(num); | |
| 1523 | |
| 1524 for (w = firstwin; w != NULL; w = w->w_next, --n) | |
| 1525 if (n == 0) | |
| 1526 return window_new(w); | |
| 1527 return Qnil; | |
| 1528 } | |
| 1529 | |
| 1530 static VALUE window_buffer(VALUE self) | |
| 1531 { | |
| 1532 win_T *win = get_win(self); | |
| 1533 | |
| 1534 return buffer_new(win->w_buffer); | |
| 1535 } | |
| 1536 | |
| 1537 static VALUE window_height(VALUE self) | |
| 1538 { | |
| 1539 win_T *win = get_win(self); | |
| 1540 | |
| 1541 return INT2NUM(win->w_height); | |
| 1542 } | |
| 1543 | |
| 1544 static VALUE window_set_height(VALUE self, VALUE height) | |
| 1545 { | |
| 1546 win_T *win = get_win(self); | |
| 1547 win_T *savewin = curwin; | |
| 1548 | |
| 1549 curwin = win; | |
| 1550 win_setheight(NUM2INT(height)); | |
| 1551 curwin = savewin; | |
| 1552 return height; | |
| 1553 } | |
| 1554 | |
| 4135 | 1555 static VALUE window_width(VALUE self UNUSED) |
| 501 | 1556 { |
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1557 return INT2NUM(get_win(self)->w_width); |
| 501 | 1558 } |
| 1559 | |
| 4135 | 1560 static VALUE window_set_width(VALUE self UNUSED, VALUE width) |
| 501 | 1561 { |
| 1562 win_T *win = get_win(self); | |
| 1563 win_T *savewin = curwin; | |
| 1564 | |
| 1565 curwin = win; | |
| 1566 win_setwidth(NUM2INT(width)); | |
| 1567 curwin = savewin; | |
| 1568 return width; | |
| 1569 } | |
| 1570 | |
| 7 | 1571 static VALUE window_cursor(VALUE self) |
| 1572 { | |
| 1573 win_T *win = get_win(self); | |
| 1574 | |
| 1575 return rb_assoc_new(INT2NUM(win->w_cursor.lnum), INT2NUM(win->w_cursor.col)); | |
| 1576 } | |
| 1577 | |
| 1578 static VALUE window_set_cursor(VALUE self, VALUE pos) | |
| 1579 { | |
| 1580 VALUE lnum, col; | |
| 1581 win_T *win = get_win(self); | |
| 1582 | |
| 1583 Check_Type(pos, T_ARRAY); | |
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1584 if (RARRAY_LEN(pos) != 2) |
| 7 | 1585 rb_raise(rb_eArgError, "array length must be 2"); |
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1586 lnum = RARRAY_PTR(pos)[0]; |
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1587 col = RARRAY_PTR(pos)[1]; |
| 7 | 1588 win->w_cursor.lnum = NUM2LONG(lnum); |
| 1589 win->w_cursor.col = NUM2UINT(col); | |
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1590 win->w_set_curswant = TRUE; |
| 7 | 1591 check_cursor(); /* put cursor on an existing line */ |
| 1592 update_screen(NOT_VALID); | |
| 1593 return Qnil; | |
| 1594 } | |
| 1595 | |
| 3478 | 1596 static VALUE f_nop(VALUE self UNUSED) |
| 3474 | 1597 { |
| 1598 return Qnil; | |
| 1599 } | |
| 1600 | |
| 1888 | 1601 static VALUE f_p(int argc, VALUE *argv, VALUE self UNUSED) |
| 7 | 1602 { |
| 1603 int i; | |
| 1604 VALUE str = rb_str_new("", 0); | |
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1605 VALUE ret = Qnil; |
| 7 | 1606 |
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1607 for (i = 0; i < argc; i++) |
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1608 { |
| 7 | 1609 if (i > 0) rb_str_cat(str, ", ", 2); |
| 1610 rb_str_concat(str, rb_inspect(argv[i])); | |
| 1611 } | |
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1612 MSG(RSTRING_PTR(str)); |
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1613 |
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1614 if (argc == 1) |
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1615 ret = argv[0]; |
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1616 else if (argc > 1) |
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1617 ret = rb_ary_new4(argc, argv); |
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1618 return ret; |
| 7 | 1619 } |
| 1620 | |
| 1621 static void ruby_io_init(void) | |
| 1622 { | |
| 1623 #ifndef DYNAMIC_RUBY | |
| 1624 RUBYEXTERN VALUE rb_stdout; | |
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1625 RUBYEXTERN VALUE rb_stderr; |
| 7 | 1626 #endif |
| 1627 | |
| 1628 rb_stdout = rb_obj_alloc(rb_cObject); | |
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1629 rb_stderr = rb_obj_alloc(rb_cObject); |
| 7 | 1630 rb_define_singleton_method(rb_stdout, "write", vim_message, 1); |
| 3474 | 1631 rb_define_singleton_method(rb_stdout, "flush", f_nop, 0); |
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1632 rb_define_singleton_method(rb_stderr, "write", vim_message, 1); |
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1633 rb_define_singleton_method(rb_stderr, "flush", f_nop, 0); |
| 7 | 1634 rb_define_global_function("p", f_p, -1); |
| 1635 } | |
| 1636 | |
| 1637 static void ruby_vim_init(void) | |
| 1638 { | |
| 1639 objtbl = rb_hash_new(); | |
| 1640 rb_global_variable(&objtbl); | |
| 1641 | |
| 1188 | 1642 /* The Vim module used to be called "VIM", but "Vim" is better. Make an |
| 4352 | 1643 * alias "VIM" for backwards compatibility. */ |
| 1188 | 1644 mVIM = rb_define_module("Vim"); |
| 1645 rb_define_const(rb_cObject, "VIM", mVIM); | |
| 7 | 1646 rb_define_const(mVIM, "VERSION_MAJOR", INT2NUM(VIM_VERSION_MAJOR)); |
| 1647 rb_define_const(mVIM, "VERSION_MINOR", INT2NUM(VIM_VERSION_MINOR)); | |
| 1648 rb_define_const(mVIM, "VERSION_BUILD", INT2NUM(VIM_VERSION_BUILD)); | |
| 1649 rb_define_const(mVIM, "VERSION_PATCHLEVEL", INT2NUM(VIM_VERSION_PATCHLEVEL)); | |
| 1650 rb_define_const(mVIM, "VERSION_SHORT", rb_str_new2(VIM_VERSION_SHORT)); | |
| 1651 rb_define_const(mVIM, "VERSION_MEDIUM", rb_str_new2(VIM_VERSION_MEDIUM)); | |
| 1652 rb_define_const(mVIM, "VERSION_LONG", rb_str_new2(VIM_VERSION_LONG)); | |
| 1653 rb_define_const(mVIM, "VERSION_LONG_DATE", rb_str_new2(VIM_VERSION_LONG_DATE)); | |
| 1654 rb_define_module_function(mVIM, "message", vim_message, 1); | |
| 1655 rb_define_module_function(mVIM, "set_option", vim_set_option, 1); | |
| 1656 rb_define_module_function(mVIM, "command", vim_command, 1); | |
| 1657 rb_define_module_function(mVIM, "evaluate", vim_evaluate, 1); | |
| 1658 | |
| 1659 eDeletedBufferError = rb_define_class_under(mVIM, "DeletedBufferError", | |
| 1660 rb_eStandardError); | |
| 1661 eDeletedWindowError = rb_define_class_under(mVIM, "DeletedWindowError", | |
| 1662 rb_eStandardError); | |
| 1663 | |
| 1664 cBuffer = rb_define_class_under(mVIM, "Buffer", rb_cObject); | |
| 1665 rb_define_singleton_method(cBuffer, "current", buffer_s_current, 0); | |
| 1666 rb_define_singleton_method(cBuffer, "count", buffer_s_count, 0); | |
| 1667 rb_define_singleton_method(cBuffer, "[]", buffer_s_aref, 1); | |
| 1668 rb_define_method(cBuffer, "name", buffer_name, 0); | |
| 1669 rb_define_method(cBuffer, "number", buffer_number, 0); | |
| 1670 rb_define_method(cBuffer, "count", buffer_count, 0); | |
| 1671 rb_define_method(cBuffer, "length", buffer_count, 0); | |
| 1672 rb_define_method(cBuffer, "[]", buffer_aref, 1); | |
| 1673 rb_define_method(cBuffer, "[]=", buffer_aset, 2); | |
| 1674 rb_define_method(cBuffer, "delete", buffer_delete, 1); | |
| 1675 rb_define_method(cBuffer, "append", buffer_append, 2); | |
| 1676 | |
| 779 | 1677 /* Added line manipulation functions |
| 1678 * SegPhault - 03/07/05 */ | |
| 1679 rb_define_method(cBuffer, "line_number", current_line_number, 0); | |
| 1680 rb_define_method(cBuffer, "line", line_s_current, 0); | |
| 1681 rb_define_method(cBuffer, "line=", set_current_line, 1); | |
| 1682 | |
| 1683 | |
| 7 | 1684 cVimWindow = rb_define_class_under(mVIM, "Window", rb_cObject); |
| 1685 rb_define_singleton_method(cVimWindow, "current", window_s_current, 0); | |
| 1686 rb_define_singleton_method(cVimWindow, "count", window_s_count, 0); | |
| 1687 rb_define_singleton_method(cVimWindow, "[]", window_s_aref, 1); | |
| 1688 rb_define_method(cVimWindow, "buffer", window_buffer, 0); | |
| 1689 rb_define_method(cVimWindow, "height", window_height, 0); | |
| 1690 rb_define_method(cVimWindow, "height=", window_set_height, 1); | |
| 501 | 1691 rb_define_method(cVimWindow, "width", window_width, 0); |
| 1692 rb_define_method(cVimWindow, "width=", window_set_width, 1); | |
| 7 | 1693 rb_define_method(cVimWindow, "cursor", window_cursor, 0); |
| 1694 rb_define_method(cVimWindow, "cursor=", window_set_cursor, 1); | |
| 1695 | |
| 1696 rb_define_virtual_variable("$curbuf", buffer_s_current, 0); | |
| 1697 rb_define_virtual_variable("$curwin", window_s_current, 0); | |
| 1698 } | |
| 4369 | 1699 |
| 1700 void vim_ruby_init(void *stack_start) | |
| 1701 { | |
| 1702 /* should get machine stack start address early in main function */ | |
| 1703 ruby_stack_start = stack_start; | |
| 1704 } |