[2] | 1 | //----------------------------------------------------------- |
---|
| 2 | // Copyright Christian Arnault LAL-Orsay CNRS |
---|
| 3 | // arnault@lal.in2p3.fr |
---|
| 4 | // See the complete license in cmt_license.txt "http://www.cecill.info". |
---|
| 5 | //----------------------------------------------------------- |
---|
| 6 | |
---|
| 7 | #include <stdio.h> |
---|
| 8 | #include <stdlib.h> |
---|
| 9 | #include <string.h> |
---|
| 10 | #include <ctype.h> |
---|
| 11 | |
---|
| 12 | #include "cmt_use.h" |
---|
| 13 | #include "cmt_symbol.h" |
---|
| 14 | #include "cmt_system.h" |
---|
| 15 | #include "cmt_database.h" |
---|
| 16 | |
---|
[136] | 17 | // Global inhibitor of any display |
---|
| 18 | bool Symbol::m_inhibit_display = false; |
---|
| 19 | |
---|
[2] | 20 | //------------------------------------------------------------- |
---|
| 21 | class SetBuilder : public ValueBuilder |
---|
| 22 | { |
---|
| 23 | public: |
---|
| 24 | const cmt_string build (const Symbol& symbol, |
---|
| 25 | const cmt_string& tag_name = ""); |
---|
| 26 | const cmt_string clean (const Symbol& symbol, |
---|
| 27 | const cmt_string& tag_name = "") |
---|
| 28 | { |
---|
| 29 | static const cmt_string empty = ""; |
---|
| 30 | return (empty); |
---|
| 31 | } |
---|
| 32 | }; |
---|
| 33 | //------------------------------------------------------------- |
---|
| 34 | |
---|
| 35 | //------------------------------------------------------------- |
---|
| 36 | class PathBuilder : public ValueBuilder |
---|
| 37 | { |
---|
| 38 | public: |
---|
| 39 | const cmt_string build (const Symbol& symbol, |
---|
| 40 | const cmt_string& tag_name = ""); |
---|
| 41 | const cmt_string clean (const Symbol& symbol, |
---|
| 42 | const cmt_string& tag_name = ""); |
---|
| 43 | }; |
---|
| 44 | //------------------------------------------------------------- |
---|
| 45 | |
---|
| 46 | //------------------------------------------------------------- |
---|
| 47 | class MacroBuilder : public ValueBuilder |
---|
| 48 | { |
---|
| 49 | public: |
---|
| 50 | const cmt_string build (const Symbol& symbol, |
---|
| 51 | const cmt_string& tag_name = ""); |
---|
| 52 | const cmt_string clean (const Symbol& symbol, |
---|
| 53 | const cmt_string& tag_name = "") |
---|
| 54 | { |
---|
| 55 | static const cmt_string empty = ""; |
---|
| 56 | return (empty); |
---|
| 57 | } |
---|
| 58 | }; |
---|
| 59 | //------------------------------------------------------------- |
---|
| 60 | |
---|
| 61 | //------------------------------------------------------------- |
---|
| 62 | class ScriptBuilder : public ValueBuilder |
---|
| 63 | { |
---|
| 64 | public: |
---|
| 65 | const cmt_string build (const Symbol& symbol, |
---|
| 66 | const cmt_string& tag_name = ""); |
---|
| 67 | const cmt_string clean (const Symbol& symbol, |
---|
| 68 | const cmt_string& tag_name = "") |
---|
| 69 | { |
---|
| 70 | static const cmt_string empty = ""; |
---|
| 71 | return (empty); |
---|
| 72 | } |
---|
| 73 | }; |
---|
| 74 | //------------------------------------------------------------- |
---|
| 75 | |
---|
| 76 | //------------------------------------------------------------- |
---|
| 77 | class ActionBuilder : public ValueBuilder |
---|
| 78 | { |
---|
| 79 | public: |
---|
| 80 | const cmt_string build (const Symbol& symbol, |
---|
| 81 | const cmt_string& tag_name = ""); |
---|
| 82 | const cmt_string clean (const Symbol& symbol, |
---|
| 83 | const cmt_string& tag_name = "") |
---|
| 84 | { |
---|
| 85 | static const cmt_string empty = ""; |
---|
| 86 | return (empty); |
---|
| 87 | } |
---|
| 88 | }; |
---|
| 89 | //------------------------------------------------------------- |
---|
| 90 | |
---|
| 91 | //------------------------------------------------------------- |
---|
| 92 | class symbol_marker |
---|
| 93 | { |
---|
| 94 | public: |
---|
| 95 | symbol_marker () |
---|
| 96 | { |
---|
| 97 | ptr = cmt_string::npos; |
---|
| 98 | pattern = 0; |
---|
| 99 | intro = 0; |
---|
| 100 | } |
---|
| 101 | |
---|
| 102 | symbol_marker (int a_ptr, char a_pattern, int a_intro) |
---|
| 103 | { |
---|
| 104 | ptr = a_ptr; |
---|
| 105 | pattern = a_pattern; |
---|
| 106 | intro = a_intro; |
---|
| 107 | } |
---|
| 108 | |
---|
| 109 | symbol_marker (const symbol_marker& other) |
---|
| 110 | { |
---|
| 111 | ptr = other.ptr; |
---|
| 112 | pattern = other.pattern; |
---|
| 113 | intro = other.intro; |
---|
| 114 | } |
---|
| 115 | |
---|
| 116 | void set (int a_ptr, char a_pattern, int a_intro) |
---|
| 117 | { |
---|
| 118 | ptr = a_ptr; |
---|
| 119 | pattern = a_pattern; |
---|
| 120 | intro = a_intro; |
---|
| 121 | } |
---|
| 122 | |
---|
| 123 | static symbol_marker& get_lowest (symbol_marker markers[], int count) |
---|
| 124 | { |
---|
| 125 | static symbol_marker result; |
---|
| 126 | int real_count = 0; |
---|
| 127 | int i; |
---|
| 128 | |
---|
| 129 | // Check that at least one marker has result |
---|
| 130 | |
---|
| 131 | for (i = 0; i < count; i++) |
---|
| 132 | { |
---|
| 133 | if (markers[i].ptr != cmt_string::npos) real_count++; |
---|
| 134 | } |
---|
| 135 | |
---|
| 136 | if (real_count == 0) return (result); |
---|
| 137 | |
---|
| 138 | // since we've passed the previous test, |
---|
| 139 | // at least one entry is not npos. |
---|
| 140 | // Now discards other npos by moving them to the end |
---|
| 141 | |
---|
| 142 | for (i = 0; i < count;) |
---|
| 143 | { |
---|
| 144 | if (markers[i].ptr == cmt_string::npos) |
---|
| 145 | { |
---|
| 146 | markers[i] = markers[count-1]; |
---|
| 147 | count--; |
---|
| 148 | if (count == 0) break; |
---|
| 149 | } |
---|
| 150 | else |
---|
| 151 | { |
---|
| 152 | i++; |
---|
| 153 | } |
---|
| 154 | } |
---|
| 155 | |
---|
| 156 | if (count == 0) return (result); |
---|
| 157 | |
---|
| 158 | // now all entries in [0, count-1] are not npos |
---|
| 159 | // let's sort the lowest one in [0] |
---|
| 160 | |
---|
| 161 | for (i = 1; i < count;) |
---|
| 162 | { |
---|
| 163 | if (markers[0].ptr > markers[i].ptr) |
---|
| 164 | { |
---|
| 165 | symbol_marker temp = markers[0]; |
---|
| 166 | markers[0] = markers[i]; |
---|
| 167 | markers[i] = temp; |
---|
| 168 | i = 1; |
---|
| 169 | } |
---|
| 170 | else |
---|
| 171 | { |
---|
| 172 | i++; |
---|
| 173 | } |
---|
| 174 | } |
---|
| 175 | |
---|
| 176 | return (markers[0]); |
---|
| 177 | } |
---|
| 178 | |
---|
| 179 | int ptr; |
---|
| 180 | char pattern; |
---|
| 181 | int intro; |
---|
| 182 | }; |
---|
| 183 | //------------------------------------------------------------- |
---|
| 184 | |
---|
| 185 | /** |
---|
| 186 | |
---|
| 187 | Attempt to substitute all occurrences of |
---|
| 188 | |
---|
| 189 | ${<symbol_name>} |
---|
| 190 | $(<symbol_name>) |
---|
| 191 | %<symbol_name>% [on Windows only] |
---|
| 192 | |
---|
| 193 | by the specified value in the given text. |
---|
| 194 | |
---|
| 195 | This is for one symbol only |
---|
| 196 | |
---|
| 197 | */ |
---|
| 198 | static void resolve_value (cmt_string& text, |
---|
| 199 | const cmt_string& symbol_name, |
---|
| 200 | const cmt_string& value) |
---|
| 201 | { |
---|
| 202 | static cmt_string pattern; |
---|
| 203 | |
---|
| 204 | pattern = "${"; |
---|
| 205 | pattern += symbol_name; |
---|
| 206 | pattern += "}"; |
---|
| 207 | |
---|
| 208 | text.replace_all (pattern, value); |
---|
| 209 | |
---|
| 210 | pattern = "$("; |
---|
| 211 | pattern += symbol_name; |
---|
| 212 | pattern += ")"; |
---|
| 213 | |
---|
| 214 | text.replace_all (pattern, value); |
---|
| 215 | |
---|
| 216 | #ifdef WIN32 |
---|
| 217 | pattern = "%"; |
---|
| 218 | pattern += symbol_name; |
---|
| 219 | pattern += "%"; |
---|
| 220 | |
---|
| 221 | text.replace_all (pattern, value); |
---|
| 222 | #endif |
---|
| 223 | } |
---|
| 224 | |
---|
| 225 | /** |
---|
| 226 | |
---|
| 227 | Attempt to substitute into the specified text all occurrences of |
---|
| 228 | |
---|
| 229 | ${xxx} |
---|
| 230 | $(xxx) |
---|
| 231 | `xxx` |
---|
| 232 | %xxx% [on Windows only] |
---|
| 233 | |
---|
| 234 | by the appropriate value: |
---|
| 235 | |
---|
| 236 | for `xxx` : |
---|
| 237 | |
---|
| 238 | xxx is considered as a shell command. Value is the result of its execution |
---|
| 239 | |
---|
| 240 | for other patterns: |
---|
| 241 | |
---|
| 242 | if xxx is a symbol name, its value is substituted to the pattern |
---|
| 243 | otherwise, xxx is tried as an environment variable |
---|
| 244 | |
---|
| 245 | |
---|
| 246 | ===> In all cases, the pattern is filtered away. |
---|
| 247 | |
---|
| 248 | |
---|
| 249 | */ |
---|
| 250 | static void resolve_value (cmt_string& text) |
---|
| 251 | { |
---|
| 252 | //static cmt_regexp reg ("[$%`]"); |
---|
| 253 | |
---|
| 254 | //if (!reg.match (text)) return; |
---|
| 255 | |
---|
| 256 | cmt_string pattern; |
---|
| 257 | cmt_string symbol_name; |
---|
| 258 | char end_pattern; |
---|
| 259 | |
---|
| 260 | int start = 0; |
---|
| 261 | |
---|
| 262 | for (;;) |
---|
| 263 | { |
---|
| 264 | int begin; |
---|
| 265 | int end; |
---|
| 266 | |
---|
| 267 | symbol_marker markers[4]; |
---|
| 268 | int num = 0; |
---|
| 269 | |
---|
| 270 | markers[num].set (text.find (start, "$("), ')', 2); num++; |
---|
| 271 | markers[num].set (text.find (start, "${"), '}', 2); num++; |
---|
| 272 | markers[num].set (text.find (start, "`"), '`', 1); num++; |
---|
| 273 | |
---|
| 274 | #ifdef WIN32 |
---|
| 275 | markers[num].set (text.find (start, "%"), '%', 1); num++; |
---|
| 276 | #endif |
---|
| 277 | |
---|
| 278 | // Find the first matching pattern |
---|
| 279 | |
---|
| 280 | symbol_marker& marker = symbol_marker::get_lowest (markers, num); |
---|
| 281 | |
---|
| 282 | begin = marker.ptr; |
---|
| 283 | |
---|
| 284 | if (begin == cmt_string::npos) break; |
---|
| 285 | |
---|
| 286 | end_pattern = marker.pattern; |
---|
| 287 | start = begin + marker.intro; |
---|
| 288 | |
---|
| 289 | end = text.find (start, end_pattern); |
---|
| 290 | if (end == cmt_string::npos) |
---|
| 291 | { |
---|
| 292 | // The pattern is a fake one (no ending!) |
---|
| 293 | start++; |
---|
| 294 | continue; |
---|
| 295 | } |
---|
| 296 | |
---|
| 297 | // This should never happen... |
---|
| 298 | if (end < begin) break; |
---|
| 299 | |
---|
| 300 | // Extract the complete pattern |
---|
| 301 | text.substr (begin, end - begin + 1, pattern); |
---|
| 302 | |
---|
| 303 | // Then only the symbol name |
---|
| 304 | text.substr (begin + marker.intro, end - begin - marker.intro, symbol_name); |
---|
| 305 | |
---|
| 306 | if (text[begin] == '`') |
---|
| 307 | { |
---|
| 308 | cmt_string command = symbol_name; |
---|
| 309 | resolve_value (command); |
---|
| 310 | |
---|
| 311 | // The value is a shell command that first needs |
---|
| 312 | // to be applied. The output of the command is then substituted |
---|
| 313 | |
---|
| 314 | cmt_string result; |
---|
| 315 | |
---|
| 316 | Symbol::all_set (); |
---|
| 317 | CmtSystem::execute (command, result); |
---|
| 318 | |
---|
| 319 | int pos; |
---|
| 320 | pos = result.find ('\n'); |
---|
| 321 | if (pos != cmt_string::npos) result.erase (pos); |
---|
| 322 | pos = result.find ('\r'); |
---|
| 323 | if (pos != cmt_string::npos) result.erase (pos); |
---|
| 324 | |
---|
| 325 | if (Cmt::get_debug ()) |
---|
| 326 | { |
---|
| 327 | cout << " Executing [" << command << "] to expand a symbol value =>[" |
---|
| 328 | << result << "]" << endl; |
---|
| 329 | } |
---|
| 330 | |
---|
| 331 | text.replace_all (pattern, result); |
---|
| 332 | |
---|
| 333 | // The substitution will restart from the same place |
---|
| 334 | // allowing for recursive replacements |
---|
| 335 | start = begin; |
---|
| 336 | } |
---|
| 337 | else |
---|
| 338 | { |
---|
| 339 | Symbol* symbol = Symbol::find (symbol_name); |
---|
| 340 | if (symbol != 0) |
---|
| 341 | { |
---|
| 342 | // Symbol found |
---|
| 343 | cmt_string value = symbol->resolve_macro_value (); |
---|
| 344 | text.replace_all (pattern, value); |
---|
| 345 | |
---|
| 346 | // The substitution will restart from the same place |
---|
| 347 | // allowing for recursive replacements |
---|
| 348 | start = begin; |
---|
| 349 | } |
---|
| 350 | else |
---|
| 351 | { |
---|
| 352 | // Symbol not found. Look for env. variable |
---|
| 353 | cmt_string value = CmtSystem::getenv (symbol_name); |
---|
| 354 | |
---|
| 355 | // When the env. variable is not defined, the replacement is empty |
---|
| 356 | // thus all $(xxx) ${xxx} %xxx% patterns are always filtered away. |
---|
| 357 | text.replace_all (pattern, value); |
---|
| 358 | |
---|
| 359 | // The substitution will restart from the same place |
---|
| 360 | // allowing for recursive replacements |
---|
| 361 | start = begin; |
---|
| 362 | } |
---|
| 363 | } |
---|
| 364 | } |
---|
| 365 | } |
---|
| 366 | |
---|
| 367 | /** |
---|
| 368 | |
---|
| 369 | Attempt to substitute all occurrences of |
---|
| 370 | |
---|
| 371 | ${xxx} |
---|
| 372 | $(xxx) |
---|
| 373 | `xxx` |
---|
| 374 | %xxx% [on Windows only] |
---|
| 375 | |
---|
| 376 | by the appropriate value: |
---|
| 377 | |
---|
| 378 | for `xxx` : |
---|
| 379 | |
---|
| 380 | xxx is considered as a shell command. Value is the result of its execution |
---|
| 381 | |
---|
| 382 | for other patterns: |
---|
| 383 | |
---|
| 384 | if xxx is a macro name, its value is substituted to the pattern |
---|
| 385 | |
---|
| 386 | if xxx is a set or a path, it is kept in place (after fixing the pattern |
---|
| 387 | according to the OS style) |
---|
| 388 | |
---|
| 389 | otherwise it is simply kept in place |
---|
| 390 | |
---|
| 391 | */ |
---|
| 392 | static void resolve_value_for_macros (cmt_string& text) |
---|
| 393 | { |
---|
| 394 | cmt_string pattern; |
---|
| 395 | cmt_string symbol_name; |
---|
| 396 | char end_pattern; |
---|
| 397 | |
---|
| 398 | int start = 0; |
---|
| 399 | |
---|
| 400 | for (;;) |
---|
| 401 | { |
---|
| 402 | // |
---|
| 403 | // Try and substitute all ${xxx} $(xxx) or %xxx% patterns |
---|
| 404 | // using symbol values, only when the symbol is a macro. |
---|
| 405 | // |
---|
| 406 | |
---|
| 407 | int begin; |
---|
| 408 | int end; |
---|
| 409 | |
---|
| 410 | symbol_marker markers[4]; |
---|
| 411 | int num = 0; |
---|
| 412 | |
---|
| 413 | markers[num].set (text.find (start, "$("), ')', 2); num++; |
---|
| 414 | markers[num].set (text.find (start, "${"), '}', 2); num++; |
---|
| 415 | |
---|
| 416 | #ifdef WIN32 |
---|
| 417 | markers[num].set (text.find (start, "%"), '%', 1); num++; |
---|
| 418 | #endif |
---|
| 419 | |
---|
| 420 | markers[num].set (text.find (start, "`"), '`', 1); num++; |
---|
| 421 | |
---|
| 422 | // Find the first of three patterns |
---|
| 423 | |
---|
| 424 | symbol_marker& marker = symbol_marker::get_lowest (markers, num); |
---|
| 425 | |
---|
| 426 | begin = marker.ptr; |
---|
| 427 | |
---|
| 428 | if (begin == cmt_string::npos) break; |
---|
| 429 | |
---|
| 430 | end_pattern = marker.pattern; |
---|
| 431 | start = begin + marker.intro; |
---|
| 432 | |
---|
| 433 | end = text.find (start, end_pattern); |
---|
| 434 | if (end == cmt_string::npos) |
---|
| 435 | { |
---|
| 436 | // The pattern is a fake one (no ending!) |
---|
| 437 | start++; |
---|
| 438 | continue; |
---|
| 439 | } |
---|
| 440 | |
---|
| 441 | // This should never happen... |
---|
| 442 | if (end < begin) break; |
---|
| 443 | |
---|
| 444 | // Extract the complete pattern |
---|
| 445 | text.substr (begin, end - begin + 1, pattern); |
---|
| 446 | |
---|
| 447 | // Then only the macro name |
---|
| 448 | text.substr (begin + marker.intro, end - begin - marker.intro, symbol_name); |
---|
| 449 | |
---|
| 450 | if (text[begin] == '`') |
---|
| 451 | { |
---|
| 452 | cmt_string command = symbol_name; |
---|
| 453 | resolve_value (command); |
---|
| 454 | |
---|
| 455 | // The macro value is a shell command that first needs |
---|
| 456 | // to be applied. The output of the command is substituted |
---|
| 457 | |
---|
| 458 | cmt_string result; |
---|
| 459 | |
---|
| 460 | Symbol::all_set (); |
---|
| 461 | CmtSystem::execute (command, result); |
---|
| 462 | |
---|
| 463 | int pos; |
---|
| 464 | pos = result.find ('\n'); |
---|
| 465 | if (pos != cmt_string::npos) result.erase (pos); |
---|
| 466 | pos = result.find ('\r'); |
---|
| 467 | if (pos != cmt_string::npos) result.erase (pos); |
---|
| 468 | |
---|
| 469 | if (Cmt::get_debug ()) |
---|
| 470 | { |
---|
| 471 | cout << " Executing [" << command << "] to expand a macro value =>[" |
---|
| 472 | << result << "]" << endl; |
---|
| 473 | } |
---|
| 474 | |
---|
| 475 | text.replace_all (pattern, result); |
---|
| 476 | |
---|
| 477 | // The substitution will restart from the same place |
---|
| 478 | // allowing for recursive replacements |
---|
| 479 | start = begin; |
---|
| 480 | } |
---|
| 481 | else |
---|
| 482 | { |
---|
| 483 | Symbol* macro = Symbol::find (symbol_name); |
---|
| 484 | if ((macro != 0) && |
---|
| 485 | (macro->type == Symbol::SymbolMacro)) |
---|
| 486 | { |
---|
| 487 | // Macro found |
---|
| 488 | cmt_string value = macro->resolve_macro_value (); |
---|
| 489 | text.replace_all (pattern, value); |
---|
| 490 | |
---|
| 491 | // The substitution will restart from the same place |
---|
| 492 | // allowing for recursive replacements |
---|
| 493 | start = begin; |
---|
| 494 | } |
---|
| 495 | else if ((macro == 0) || |
---|
| 496 | ((macro->type == Symbol::SymbolSet) || (macro->type == Symbol::SymbolPath))) |
---|
| 497 | { |
---|
| 498 | // Set found |
---|
| 499 | // ensure that the delimiters will match the OS dependent |
---|
| 500 | // delimiters. |
---|
| 501 | |
---|
| 502 | cmt_string pattern_close = marker.pattern; |
---|
| 503 | |
---|
| 504 | if (pattern_close != CmtSystem::ev_close ()) |
---|
| 505 | { |
---|
| 506 | cmt_string new_pattern; |
---|
| 507 | |
---|
| 508 | new_pattern = CmtSystem::ev_open (); |
---|
| 509 | new_pattern += symbol_name; |
---|
| 510 | new_pattern += CmtSystem::ev_close (); |
---|
| 511 | |
---|
| 512 | text.replace (pattern, new_pattern); |
---|
| 513 | } |
---|
| 514 | |
---|
| 515 | start = end + 1; |
---|
| 516 | } |
---|
| 517 | else |
---|
| 518 | { |
---|
| 519 | start = end + 1; |
---|
| 520 | } |
---|
| 521 | } |
---|
| 522 | } |
---|
| 523 | } |
---|
| 524 | |
---|
| 525 | /** |
---|
| 526 | |
---|
| 527 | This function suppress all OS delimiters ie ${ } or % % and replaces them |
---|
| 528 | by the pure macro delimiters $( ) |
---|
| 529 | |
---|
| 530 | `xxx` pattern is replaced by the result of the execution of the command |
---|
| 531 | |
---|
| 532 | */ |
---|
| 533 | static void suppress_OS_delimiters (cmt_string& text) |
---|
| 534 | { |
---|
| 535 | cmt_string pattern; |
---|
| 536 | cmt_string symbol_name; |
---|
| 537 | char end_pattern; |
---|
| 538 | |
---|
| 539 | int start = 0; |
---|
| 540 | |
---|
| 541 | for (;;) |
---|
| 542 | { |
---|
| 543 | int begin; |
---|
| 544 | int end; |
---|
| 545 | |
---|
| 546 | symbol_marker markers[3]; |
---|
| 547 | int num = 0; |
---|
| 548 | |
---|
| 549 | markers[num].set (text.find (start, "${"), '}', 2); num++; |
---|
| 550 | markers[num].set (text.find (start, "`"), '`', 1); num++; |
---|
| 551 | |
---|
| 552 | #ifdef WIN32 |
---|
| 553 | markers[num].set (text.find (start, "%"), '%', 1); num++; |
---|
| 554 | #endif |
---|
| 555 | |
---|
| 556 | // Find the first of three patterns |
---|
| 557 | |
---|
| 558 | symbol_marker& marker = symbol_marker::get_lowest (markers, num); |
---|
| 559 | |
---|
| 560 | begin = marker.ptr; |
---|
| 561 | |
---|
| 562 | if (begin == cmt_string::npos) break; |
---|
| 563 | |
---|
| 564 | end_pattern = marker.pattern; |
---|
| 565 | start = begin + marker.intro; |
---|
| 566 | |
---|
| 567 | end = text.find (start, end_pattern); |
---|
| 568 | if (end == cmt_string::npos) |
---|
| 569 | { |
---|
| 570 | // The pattern is a fake one (no ending!) |
---|
| 571 | start++; |
---|
| 572 | continue; |
---|
| 573 | } |
---|
| 574 | |
---|
| 575 | // This should never happen... |
---|
| 576 | if (end < begin) break; |
---|
| 577 | |
---|
| 578 | // Extract the complete pattern |
---|
| 579 | text.substr (begin, end - begin + 1, pattern); |
---|
| 580 | |
---|
| 581 | // Then only the macro name |
---|
| 582 | text.substr (begin + marker.intro, end - begin - marker.intro, symbol_name); |
---|
| 583 | |
---|
| 584 | if (text[begin] == '`') |
---|
| 585 | { |
---|
| 586 | cmt_string command = symbol_name; |
---|
| 587 | resolve_value (command); |
---|
| 588 | |
---|
| 589 | // The macro value is a shell command that first needs |
---|
| 590 | // to be applied. The output of the command is substituted |
---|
| 591 | |
---|
| 592 | cmt_string result; |
---|
| 593 | |
---|
| 594 | Symbol::all_set (); |
---|
| 595 | CmtSystem::execute (command, result); |
---|
| 596 | |
---|
| 597 | int pos; |
---|
| 598 | pos = result.find ('\n'); |
---|
| 599 | if (pos != cmt_string::npos) result.erase (pos); |
---|
| 600 | pos = result.find ('\r'); |
---|
| 601 | if (pos != cmt_string::npos) result.erase (pos); |
---|
| 602 | |
---|
| 603 | if (Cmt::get_debug ()) |
---|
| 604 | { |
---|
| 605 | cout << " Executing [" << command << "] to expand a macro value =>[" |
---|
| 606 | << result << "]" << endl; |
---|
| 607 | } |
---|
| 608 | |
---|
| 609 | text.replace_all (pattern, result); |
---|
| 610 | |
---|
| 611 | // The substitution will restart from the same place |
---|
| 612 | // allowing for recursive replacements |
---|
| 613 | start = begin; |
---|
| 614 | } |
---|
| 615 | else |
---|
| 616 | { |
---|
| 617 | cmt_string new_pattern; |
---|
| 618 | |
---|
| 619 | new_pattern = "$("; |
---|
| 620 | new_pattern += symbol_name; |
---|
| 621 | new_pattern += ")"; |
---|
| 622 | |
---|
| 623 | text.replace (pattern, new_pattern); |
---|
| 624 | |
---|
| 625 | start = begin; |
---|
| 626 | } |
---|
| 627 | } |
---|
| 628 | } |
---|
| 629 | |
---|
| 630 | //------------------------------------------------------------- |
---|
| 631 | /* */ |
---|
| 632 | /* Operations on SymbolValues */ |
---|
| 633 | /* */ |
---|
| 634 | //------------------------------------------------------------- |
---|
| 635 | |
---|
| 636 | //------------------------------------------------------------- |
---|
| 637 | SymbolValue::SymbolValue () |
---|
| 638 | { |
---|
| 639 | tag = 0; |
---|
| 640 | } |
---|
| 641 | |
---|
| 642 | //------------------------------------------------------------- |
---|
| 643 | SymbolValue::~SymbolValue () |
---|
| 644 | { |
---|
| 645 | tag = 0; |
---|
| 646 | } |
---|
| 647 | |
---|
| 648 | //------------------------------------------------------------- |
---|
| 649 | /* */ |
---|
| 650 | /* Operations on Symbols */ |
---|
| 651 | /* */ |
---|
| 652 | //------------------------------------------------------------- |
---|
| 653 | |
---|
| 654 | //------------------------------------------------------------- |
---|
| 655 | Symbol* Symbol::create (const cmt_string& name, |
---|
| 656 | CommandType command, |
---|
| 657 | Use* use) |
---|
| 658 | { |
---|
| 659 | static SetBuilder Set; |
---|
| 660 | static PathBuilder Path; |
---|
| 661 | static MacroBuilder Macro; |
---|
| 662 | static ScriptBuilder Script; |
---|
| 663 | static ActionBuilder Action; |
---|
| 664 | |
---|
| 665 | static SymbolVector& Symbols = symbols (); |
---|
| 666 | static SymbolMap& SymbolMap = symbol_map (); |
---|
| 667 | |
---|
| 668 | SymbolType type = SymbolUndefined; |
---|
| 669 | |
---|
| 670 | switch (command) |
---|
| 671 | { |
---|
| 672 | case CommandSet: |
---|
| 673 | case CommandSetAppend: |
---|
| 674 | case CommandSetPrepend: |
---|
| 675 | case CommandSetRemove: |
---|
| 676 | case CommandSetRemoveRegexp: |
---|
| 677 | type = SymbolSet; |
---|
| 678 | break; |
---|
| 679 | case CommandPath: |
---|
| 680 | case CommandPathAppend: |
---|
| 681 | case CommandPathPrepend: |
---|
| 682 | case CommandPathRemove: |
---|
| 683 | case CommandPathRemoveRegexp: |
---|
| 684 | type = SymbolPath; |
---|
| 685 | break; |
---|
| 686 | case CommandMacro: |
---|
| 687 | case CommandMacroAppend: |
---|
| 688 | case CommandMacroPrepend: |
---|
| 689 | case CommandMacroRemove: |
---|
| 690 | case CommandMacroRemoveRegexp: |
---|
| 691 | case CommandMacroRemoveAll: |
---|
| 692 | case CommandMacroRemoveAllRegexp: |
---|
| 693 | type = SymbolMacro; |
---|
| 694 | break; |
---|
| 695 | case CommandAction: |
---|
| 696 | type = SymbolAction; |
---|
| 697 | break; |
---|
| 698 | case CommandAlias: |
---|
| 699 | type = SymbolAlias; |
---|
| 700 | break; |
---|
| 701 | case CommandSetupScript: |
---|
| 702 | type = SymbolSetupScript; |
---|
| 703 | break; |
---|
| 704 | case CommandCleanupScript: |
---|
| 705 | type = SymbolCleanupScript; |
---|
| 706 | break; |
---|
| 707 | } |
---|
| 708 | |
---|
| 709 | { |
---|
| 710 | Symbol* symbol; |
---|
| 711 | |
---|
| 712 | symbol = find (name); |
---|
| 713 | if (symbol != 0) |
---|
| 714 | { |
---|
| 715 | if (symbol->type != type) |
---|
| 716 | { |
---|
| 717 | ActionType action = Cmt::get_action (); |
---|
| 718 | |
---|
| 719 | if ((!Cmt::get_quiet ()) && |
---|
| 720 | (action != action_build_tag_makefile)) |
---|
| 721 | { |
---|
| 722 | cmt_string s1; |
---|
| 723 | cmt_string s2; |
---|
| 724 | |
---|
| 725 | switch (symbol->type) |
---|
| 726 | { |
---|
| 727 | case SymbolSet: |
---|
| 728 | s1 = "set"; |
---|
| 729 | break; |
---|
| 730 | case SymbolPath: |
---|
| 731 | s1 = "path"; |
---|
| 732 | break; |
---|
| 733 | case SymbolMacro: |
---|
| 734 | s1 = "macro"; |
---|
| 735 | break; |
---|
| 736 | case SymbolSetupScript: |
---|
| 737 | s1 = "setup_script"; |
---|
| 738 | break; |
---|
| 739 | case SymbolCleanupScript: |
---|
| 740 | s1 = "cleanup_script"; |
---|
| 741 | break; |
---|
| 742 | case SymbolAction: |
---|
| 743 | s1 = "action"; |
---|
| 744 | break; |
---|
| 745 | case SymbolAlias: |
---|
| 746 | s1 = "alias"; |
---|
| 747 | break; |
---|
| 748 | } |
---|
| 749 | |
---|
| 750 | switch (type) |
---|
| 751 | { |
---|
| 752 | case SymbolSet: |
---|
| 753 | s2 = "set"; |
---|
| 754 | break; |
---|
| 755 | case SymbolPath: |
---|
| 756 | s2 = "path"; |
---|
| 757 | break; |
---|
| 758 | case SymbolMacro: |
---|
| 759 | s2 = "macro"; |
---|
| 760 | break; |
---|
| 761 | case SymbolSetupScript: |
---|
| 762 | s2 = "setup_script"; |
---|
| 763 | break; |
---|
| 764 | case SymbolCleanupScript: |
---|
| 765 | s2 = "cleanup_script"; |
---|
| 766 | break; |
---|
| 767 | case SymbolAction: |
---|
| 768 | s2 = "action"; |
---|
| 769 | break; |
---|
| 770 | case SymbolAlias: |
---|
| 771 | s2 = "alias"; |
---|
| 772 | break; |
---|
| 773 | } |
---|
| 774 | |
---|
| 775 | cerr << "#CMT> Warning: Symbol " << name |
---|
| 776 | << " inconsistently redeclared from " << s1 << " to " << s2; |
---|
| 777 | if (use != 0) cerr << " in package " << use->get_package_name (); |
---|
| 778 | cerr << endl; |
---|
| 779 | } |
---|
| 780 | } |
---|
| 781 | |
---|
| 782 | return (symbol); |
---|
| 783 | } |
---|
| 784 | } |
---|
| 785 | |
---|
| 786 | Symbol& symbol = Symbols.add (); |
---|
| 787 | SymbolMap.add (name, symbol); |
---|
| 788 | |
---|
| 789 | symbol.name = name; |
---|
| 790 | symbol.scope = use->get_current_scope (); |
---|
| 791 | symbol.type = type; |
---|
| 792 | |
---|
| 793 | symbol.value_lists.clear (); |
---|
| 794 | |
---|
| 795 | switch (type) |
---|
| 796 | { |
---|
| 797 | case SymbolSet: |
---|
| 798 | symbol.builder = &Set; |
---|
| 799 | break; |
---|
| 800 | case SymbolPath: |
---|
| 801 | symbol.builder = &Path; |
---|
| 802 | break; |
---|
| 803 | case SymbolAlias: |
---|
| 804 | symbol.builder = &Set; |
---|
| 805 | break; |
---|
| 806 | case SymbolMacro: |
---|
| 807 | symbol.builder = &Macro; |
---|
| 808 | break; |
---|
| 809 | case SymbolSetupScript: |
---|
| 810 | case SymbolCleanupScript: |
---|
| 811 | symbol.builder = &Script; |
---|
| 812 | break; |
---|
| 813 | case SymbolAction: |
---|
| 814 | symbol.builder = &Action; |
---|
| 815 | break; |
---|
| 816 | } |
---|
| 817 | |
---|
| 818 | symbol.selected_value = -1; |
---|
| 819 | |
---|
| 820 | return (&symbol); |
---|
| 821 | } |
---|
| 822 | |
---|
| 823 | //------------------------------------------------------------- |
---|
| 824 | Symbol* Symbol::find (const cmt_string& name) |
---|
| 825 | { |
---|
| 826 | static SymbolMap& SymbolMap = symbol_map (); |
---|
| 827 | |
---|
| 828 | Symbol* result = 0; |
---|
| 829 | |
---|
| 830 | result = SymbolMap.find (name); |
---|
| 831 | |
---|
| 832 | return (result); |
---|
| 833 | } |
---|
| 834 | |
---|
| 835 | //------------------------------------------------------------- |
---|
| 836 | int Symbol::symbol_number () |
---|
| 837 | { |
---|
| 838 | static SymbolVector& Symbols = symbols (); |
---|
| 839 | |
---|
| 840 | return (Symbols.size ()); |
---|
| 841 | } |
---|
| 842 | |
---|
| 843 | //------------------------------------------------------------- |
---|
| 844 | Symbol::SymbolVector& Symbol::symbols () |
---|
| 845 | { |
---|
| 846 | static Database& db = Database::instance (); |
---|
| 847 | static SymbolVector& Symbols = db.symbols (); |
---|
| 848 | |
---|
| 849 | return (Symbols); |
---|
| 850 | } |
---|
| 851 | |
---|
| 852 | //------------------------------------------------------------- |
---|
| 853 | Symbol::SymbolMap& Symbol::symbol_map () |
---|
| 854 | { |
---|
| 855 | static Database& db = Database::instance (); |
---|
| 856 | static SymbolMap& SymbolMap = db.symbol_map (); |
---|
| 857 | |
---|
| 858 | return (SymbolMap); |
---|
| 859 | } |
---|
| 860 | |
---|
[102] | 861 | /** |
---|
| 862 | Filter out faulty items of a path-like symbol value |
---|
| 863 | */ |
---|
| 864 | void Symbol::filter_path_value (const cmt_string& name, cmt_string& text) |
---|
| 865 | { |
---|
[203] | 866 | |
---|
[102] | 867 | CmtSystem::cmt_string_vector paths; |
---|
[203] | 868 | CmtSystem::cmt_string_vector normalyzed_paths; |
---|
[102] | 869 | |
---|
| 870 | CmtSystem::split (text, CmtSystem::path_separator (), paths); |
---|
| 871 | |
---|
| 872 | for (int j = 0; j < paths.size (); ++j) |
---|
| 873 | { |
---|
| 874 | cmt_string& t = paths[j]; |
---|
| 875 | |
---|
| 876 | if (!CmtSystem::test_directory (t)) |
---|
[203] | 877 | { |
---|
| 878 | if (Cmt::get_warnings ()) |
---|
| 879 | { |
---|
| 880 | cout << "#CMT> Warning: Wrong path item " << t << " in " << name << endl; |
---|
| 881 | } |
---|
| 882 | |
---|
| 883 | } |
---|
| 884 | |
---|
[265] | 885 | int exist = 0; |
---|
[203] | 886 | for (int i = 0; i < j; ++i) |
---|
| 887 | { |
---|
| 888 | cmt_string& u = paths[i]; |
---|
| 889 | if (u == t) |
---|
[265] | 890 | exist = 1; |
---|
[203] | 891 | } |
---|
[265] | 892 | if (exist==0) |
---|
[203] | 893 | { |
---|
| 894 | cmt_string& s = normalyzed_paths.add (); |
---|
| 895 | s = t; |
---|
| 896 | } |
---|
[102] | 897 | } |
---|
[203] | 898 | |
---|
| 899 | Cmt::vector_to_string (normalyzed_paths, CmtSystem::path_separator (), text); |
---|
[102] | 900 | |
---|
| 901 | for (;;) |
---|
| 902 | { |
---|
| 903 | int sz = text.size (); |
---|
| 904 | |
---|
| 905 | if (sz == 0) break; |
---|
| 906 | |
---|
| 907 | if ((text[0] == ';') || (text[0] == ':')) |
---|
| 908 | { |
---|
| 909 | text.erase (0, 1); |
---|
| 910 | } |
---|
| 911 | else if ((text[sz-1] == ';') || (text[sz-1] == ':')) |
---|
| 912 | { |
---|
| 913 | text.erase (sz-1, 1); |
---|
| 914 | } |
---|
| 915 | else |
---|
| 916 | { |
---|
| 917 | break; |
---|
| 918 | } |
---|
| 919 | } |
---|
| 920 | |
---|
| 921 | text.replace_all ("::", ":"); |
---|
| 922 | text.replace_all (";;", ";"); |
---|
| 923 | } |
---|
| 924 | |
---|
| 925 | |
---|
[2] | 926 | //------------------------------------------------------------- |
---|
| 927 | Symbol& Symbol::symbol (int index) |
---|
| 928 | { |
---|
| 929 | static SymbolVector& Symbols = symbols (); |
---|
| 930 | |
---|
| 931 | return (Symbols[index]); |
---|
| 932 | } |
---|
| 933 | |
---|
| 934 | //------------------------------------------------------------- |
---|
| 935 | void Symbol::action (const CmtSystem::cmt_string_vector& words, |
---|
| 936 | CommandType command_type, |
---|
| 937 | Use* use) |
---|
| 938 | { |
---|
| 939 | int number; |
---|
| 940 | Symbol* symbol; |
---|
| 941 | Tag* tag; |
---|
| 942 | |
---|
| 943 | if (words.size () < 1) return; |
---|
| 944 | cmt_string name = words[1]; |
---|
| 945 | |
---|
| 946 | if ((command_type == CommandSetupScript) || |
---|
| 947 | (command_type == CommandCleanupScript)) |
---|
| 948 | { |
---|
| 949 | cmt_string full_name; |
---|
| 950 | |
---|
| 951 | Symbol::expand (name); |
---|
| 952 | |
---|
| 953 | if (name != "") |
---|
| 954 | { |
---|
| 955 | if (CmtSystem::absolute_path (name)) |
---|
| 956 | { |
---|
| 957 | full_name = name; |
---|
| 958 | } |
---|
| 959 | else |
---|
| 960 | { |
---|
| 961 | #ifdef WIN32 |
---|
| 962 | full_name = "%"; |
---|
| 963 | #else |
---|
| 964 | full_name = "${"; |
---|
| 965 | #endif |
---|
| 966 | full_name += use->prefix; |
---|
| 967 | full_name += "ROOT"; |
---|
| 968 | #ifdef WIN32 |
---|
| 969 | full_name += "%"; |
---|
| 970 | #else |
---|
| 971 | full_name += "}"; |
---|
| 972 | #endif |
---|
| 973 | full_name += CmtSystem::file_separator (); |
---|
| 974 | if (use->style == cmt_style) full_name += "cmt"; |
---|
| 975 | else if (use->style == no_version_style) full_name += "cmt"; |
---|
| 976 | else full_name += "mgr"; |
---|
| 977 | full_name += CmtSystem::file_separator (); |
---|
| 978 | full_name += name; |
---|
| 979 | } |
---|
| 980 | |
---|
| 981 | symbol = create (full_name, command_type, use); |
---|
| 982 | symbol->add_value_to_list (command_type, use, |
---|
| 983 | Tag::get_default (), full_name); |
---|
| 984 | } |
---|
| 985 | } |
---|
| 986 | else |
---|
| 987 | { |
---|
| 988 | if (words.size () < 2) return; |
---|
| 989 | const cmt_string& default_value = words[2]; |
---|
| 990 | |
---|
[144] | 991 | Cmt::reset_all_sets_done (); |
---|
| 992 | |
---|
[2] | 993 | if (Cmt::get_debug ()) |
---|
| 994 | { |
---|
| 995 | cout << "Symbol::action> name:" << name |
---|
| 996 | << " access:" << Cmt::get_current_access () |
---|
| 997 | << " scope:" << use->get_current_scope () << endl; |
---|
| 998 | } |
---|
| 999 | |
---|
| 1000 | if (Cmt::get_current_access () == UserMode) |
---|
| 1001 | { |
---|
[136] | 1002 | /* |
---|
| 1003 | The following statements mean that some symbols are |
---|
| 1004 | always private. |
---|
| 1005 | This list is hardcoded. This should be replaced by a |
---|
| 1006 | database of "private" symbols. |
---|
| 1007 | */ |
---|
[2] | 1008 | if (name == "constituents") return; |
---|
| 1009 | if (name == "constituentscclean") return; |
---|
| 1010 | |
---|
| 1011 | if (use->get_current_scope () == ScopePrivate) return; |
---|
| 1012 | } |
---|
| 1013 | |
---|
| 1014 | symbol = create (name, command_type, use); |
---|
| 1015 | |
---|
| 1016 | /* |
---|
| 1017 | Parse the default value. |
---|
| 1018 | */ |
---|
| 1019 | |
---|
| 1020 | symbol->add_value_to_list (command_type, use, |
---|
| 1021 | Tag::get_default (), default_value); |
---|
| 1022 | |
---|
| 1023 | /* |
---|
| 1024 | Then parse all specific values |
---|
| 1025 | |
---|
| 1026 | <tag> <value> |
---|
| 1027 | ... |
---|
| 1028 | */ |
---|
| 1029 | |
---|
| 1030 | number = 3; |
---|
| 1031 | while (number < (words.size () - 1)) |
---|
| 1032 | { |
---|
| 1033 | cmt_string tag_name = words[number]; |
---|
| 1034 | const cmt_string& value = words[number + 1]; |
---|
| 1035 | |
---|
| 1036 | expand (tag_name); |
---|
| 1037 | |
---|
| 1038 | if (Cmt::get_debug ()) |
---|
| 1039 | { |
---|
| 1040 | cout << "Symbol::action> tag_name=" << tag_name << endl; |
---|
| 1041 | } |
---|
| 1042 | |
---|
| 1043 | tag = Tag::find (tag_name); |
---|
| 1044 | if (tag == 0) |
---|
| 1045 | { |
---|
| 1046 | tag = Tag::add (tag_name, PriorityUserTag, "use", use); |
---|
| 1047 | } |
---|
| 1048 | |
---|
| 1049 | symbol->add_value_to_list (command_type, use, tag, value); |
---|
| 1050 | |
---|
| 1051 | number += 2; |
---|
| 1052 | } |
---|
| 1053 | |
---|
| 1054 | if (name == "CMTPATH") |
---|
| 1055 | { |
---|
| 1056 | Cmt::configure_cmt_path (use); |
---|
| 1057 | } |
---|
[136] | 1058 | else if (name == "CMTPROJECTPATH") |
---|
| 1059 | { |
---|
| 1060 | Cmt::configure_cmt_path (use); |
---|
| 1061 | } |
---|
[2] | 1062 | else if (name == "CMTSITE") |
---|
| 1063 | { |
---|
| 1064 | Cmt::configure_site_tag (use); |
---|
| 1065 | } |
---|
| 1066 | else if (name == "CMTCONFIG") |
---|
| 1067 | { |
---|
| 1068 | //cerr << "redefining CMTCONFIG" << endl; |
---|
| 1069 | Cmt::configure_tags (use); |
---|
| 1070 | } |
---|
| 1071 | else if (name == "CMTHOME") |
---|
| 1072 | { |
---|
| 1073 | Cmt::configure_home (use); |
---|
| 1074 | } |
---|
| 1075 | else if (name == "CMTUSERCONTEXT") |
---|
| 1076 | { |
---|
| 1077 | Cmt::configure_user_context (use); |
---|
| 1078 | } |
---|
| 1079 | else if (name.find ("_native_version") != cmt_string::npos) |
---|
| 1080 | { |
---|
| 1081 | cmt_string n = use->get_package_name (); |
---|
| 1082 | n += "_native_version"; |
---|
| 1083 | |
---|
| 1084 | if (name == n) |
---|
| 1085 | { |
---|
| 1086 | use->set_native_version (true); |
---|
| 1087 | } |
---|
| 1088 | } |
---|
| 1089 | } |
---|
| 1090 | } |
---|
| 1091 | |
---|
| 1092 | //------------------------------------------------------------- |
---|
| 1093 | int Symbol::is_selected (const cmt_string& name) |
---|
| 1094 | { |
---|
| 1095 | Symbol* symbol; |
---|
| 1096 | int number; |
---|
| 1097 | int value_number; |
---|
| 1098 | |
---|
| 1099 | symbol = find (name); |
---|
| 1100 | if (symbol == 0) return (0); |
---|
| 1101 | |
---|
| 1102 | if (symbol->value_lists.size () == 0) return (0); |
---|
| 1103 | |
---|
| 1104 | for (number = 0; |
---|
| 1105 | number < symbol->value_lists.size (); |
---|
| 1106 | number++) |
---|
| 1107 | { |
---|
| 1108 | const SymbolValueList& value_list = symbol->value_lists[number]; |
---|
| 1109 | |
---|
| 1110 | if (value_list.discarded) continue; |
---|
| 1111 | |
---|
| 1112 | if ((value_list.command_type == CommandMacro) || |
---|
| 1113 | (value_list.command_type == CommandSet) || |
---|
| 1114 | (value_list.command_type == CommandSetAppend) || |
---|
| 1115 | (value_list.command_type == CommandSetPrepend) || |
---|
| 1116 | (value_list.command_type == CommandSetRemove) || |
---|
| 1117 | (value_list.command_type == CommandSetRemoveRegexp) || |
---|
| 1118 | (value_list.command_type == CommandAlias) || |
---|
| 1119 | (value_list.command_type == CommandAction)) |
---|
| 1120 | { |
---|
| 1121 | for (value_number = 0; |
---|
| 1122 | value_number < value_list.values.size (); |
---|
| 1123 | value_number++) |
---|
| 1124 | { |
---|
| 1125 | Tag* tag; |
---|
| 1126 | |
---|
| 1127 | SymbolValue& value = value_list.values[value_number]; |
---|
| 1128 | |
---|
| 1129 | tag = value.tag; |
---|
| 1130 | if ((tag == 0) || |
---|
| 1131 | (tag == Tag::get_default ()) || |
---|
| 1132 | (tag->is_selected () != 0)) |
---|
| 1133 | { |
---|
| 1134 | return (1); |
---|
| 1135 | } |
---|
| 1136 | } |
---|
| 1137 | } |
---|
| 1138 | } |
---|
| 1139 | |
---|
| 1140 | return (0); |
---|
| 1141 | } |
---|
| 1142 | |
---|
| 1143 | //------------------------------------------------------------- |
---|
| 1144 | Symbol::Symbol () |
---|
| 1145 | { |
---|
| 1146 | name = ""; |
---|
| 1147 | } |
---|
| 1148 | |
---|
| 1149 | //------------------------------------------------------------- |
---|
| 1150 | Symbol::~Symbol () |
---|
| 1151 | { |
---|
| 1152 | } |
---|
| 1153 | |
---|
| 1154 | /** |
---|
| 1155 | * Characterizes if a value is provided as the reference to itself. |
---|
| 1156 | */ |
---|
| 1157 | bool Symbol::value_is_reflexive (const cmt_string& text) const |
---|
| 1158 | { |
---|
| 1159 | bool result = false; |
---|
| 1160 | int text_length = text.size (); |
---|
| 1161 | |
---|
| 1162 | if (text_length == (name.size () + 3)) |
---|
| 1163 | { |
---|
| 1164 | static cmt_string temp; |
---|
| 1165 | |
---|
| 1166 | if (text[0] == '$') |
---|
| 1167 | { |
---|
| 1168 | if (text[1] == '(') |
---|
| 1169 | { |
---|
| 1170 | temp = "$("; |
---|
| 1171 | temp += name; |
---|
| 1172 | temp += ")"; |
---|
| 1173 | |
---|
| 1174 | if (text == temp) |
---|
| 1175 | { |
---|
| 1176 | result = true; |
---|
| 1177 | } |
---|
| 1178 | } |
---|
| 1179 | else if (text[1] == '{') |
---|
| 1180 | { |
---|
| 1181 | temp = "${"; |
---|
| 1182 | temp += name; |
---|
| 1183 | temp += "}"; |
---|
| 1184 | |
---|
| 1185 | if (text == temp) |
---|
| 1186 | { |
---|
| 1187 | result = true; |
---|
| 1188 | } |
---|
| 1189 | } |
---|
| 1190 | } |
---|
| 1191 | } |
---|
| 1192 | else if (text_length == (name.size () + 2)) |
---|
| 1193 | { |
---|
| 1194 | static cmt_string temp; |
---|
| 1195 | |
---|
| 1196 | temp = "%"; |
---|
| 1197 | temp += name; |
---|
| 1198 | temp += "%"; |
---|
| 1199 | |
---|
| 1200 | if (text == temp) |
---|
| 1201 | { |
---|
| 1202 | result = true; |
---|
| 1203 | } |
---|
| 1204 | } |
---|
| 1205 | |
---|
| 1206 | return (result); |
---|
| 1207 | } |
---|
| 1208 | |
---|
| 1209 | //------------------------------------------------------------- |
---|
| 1210 | void Symbol::add_value_to_list (CommandType command_type, |
---|
| 1211 | Use* use, |
---|
| 1212 | Tag* tag, |
---|
| 1213 | const cmt_string& text) |
---|
| 1214 | { |
---|
| 1215 | SymbolValueList* value_list = 0; |
---|
| 1216 | bool is_reflexive = false; |
---|
| 1217 | |
---|
| 1218 | // |
---|
| 1219 | // First pickup the most recent value_list |
---|
| 1220 | // |
---|
| 1221 | if (value_lists.size () > 0) value_list = &(value_lists.back ()); |
---|
| 1222 | |
---|
| 1223 | // |
---|
| 1224 | // Create a new value list is we switch to another use or |
---|
| 1225 | // if we switch to a new command_type (eg. switching from |
---|
| 1226 | // macro to macro_append). |
---|
| 1227 | // |
---|
| 1228 | if ((value_list == 0) || |
---|
| 1229 | (use != value_list->use) || |
---|
| 1230 | (command_type != value_list->command_type) || |
---|
| 1231 | (tag == Tag::get_default ())) |
---|
| 1232 | { |
---|
| 1233 | value_list = &(value_lists.add ()); |
---|
| 1234 | value_list->use = use; |
---|
| 1235 | value_list->command_type = command_type; |
---|
| 1236 | value_list->values.clear (); |
---|
| 1237 | value_list->discarded = false; |
---|
| 1238 | value_list->is_reflexive = false; |
---|
| 1239 | } |
---|
| 1240 | |
---|
| 1241 | /* |
---|
| 1242 | else |
---|
| 1243 | { |
---|
| 1244 | value_list = &(value_lists[value_lists.size () - 1]); |
---|
| 1245 | } |
---|
| 1246 | */ |
---|
| 1247 | |
---|
| 1248 | is_reflexive = value_list->is_reflexive; |
---|
| 1249 | |
---|
| 1250 | // |
---|
| 1251 | // If the command_type is command_macro or command_set, |
---|
| 1252 | // this is considered as a full re-set of this symbol |
---|
| 1253 | // In this case, we have to discard all previous values |
---|
| 1254 | // |
---|
| 1255 | // However, we'd like to exclude from this logic the cases where |
---|
| 1256 | // the value is **exactly* |
---|
| 1257 | // |
---|
| 1258 | // $(<symbol>) |
---|
| 1259 | // ${<symbol>} |
---|
| 1260 | // %<symbol>% |
---|
| 1261 | // |
---|
| 1262 | // which would then mean that we do not reset the value but rather |
---|
| 1263 | // override it. |
---|
| 1264 | // |
---|
| 1265 | |
---|
| 1266 | // |
---|
| 1267 | // Inside this value_list, we add this new tag-value pair. |
---|
| 1268 | // |
---|
| 1269 | |
---|
| 1270 | if ((command_type == CommandMacro) || |
---|
| 1271 | (command_type == CommandSet) || |
---|
| 1272 | (command_type == CommandPath) || |
---|
| 1273 | (command_type == CommandAction)) |
---|
| 1274 | { |
---|
| 1275 | // |
---|
| 1276 | // Check whether we have to hide previous settings by this new definition |
---|
| 1277 | // (of course this is only useful if there WERE previous settings) |
---|
| 1278 | // |
---|
| 1279 | if ((value_lists.size () >= 1) && (!is_reflexive)) |
---|
| 1280 | { |
---|
| 1281 | if (value_is_reflexive (text)) |
---|
| 1282 | { |
---|
| 1283 | value_list->is_reflexive = true; |
---|
| 1284 | is_reflexive = true; |
---|
| 1285 | } |
---|
| 1286 | else |
---|
| 1287 | { |
---|
| 1288 | //cout << "...discarding old values for symbol " << name << " text=[" << text << "]" << endl; |
---|
| 1289 | |
---|
| 1290 | for (int i = 0; i < (value_lists.size () - 1); i++) |
---|
| 1291 | { |
---|
| 1292 | SymbolValueList& vl = value_lists[i]; |
---|
| 1293 | |
---|
| 1294 | if ((vl.use != 0) && |
---|
| 1295 | (vl.use->discarded)) |
---|
| 1296 | { |
---|
| 1297 | //vl.discarded = true; |
---|
| 1298 | } |
---|
| 1299 | } |
---|
| 1300 | } |
---|
| 1301 | } |
---|
| 1302 | } |
---|
| 1303 | |
---|
| 1304 | SymbolValue& value = value_list->values.add (); |
---|
| 1305 | |
---|
| 1306 | value.tag = tag; |
---|
| 1307 | value.text = text; |
---|
| 1308 | value.selected = 0; |
---|
| 1309 | } |
---|
| 1310 | |
---|
| 1311 | /** |
---|
| 1312 | Compute the current value of all environment variables and set them to the |
---|
| 1313 | shell |
---|
| 1314 | */ |
---|
| 1315 | void Symbol::all_set () |
---|
| 1316 | { |
---|
| 1317 | //cerr << "all_set" << endl; |
---|
| 1318 | |
---|
[144] | 1319 | static bool running = false; |
---|
| 1320 | |
---|
| 1321 | |
---|
[2] | 1322 | if (Cmt::get_debug ()) |
---|
| 1323 | { |
---|
[144] | 1324 | cout << "\nSymbol::all_set> done=" << running << endl; |
---|
[2] | 1325 | } |
---|
| 1326 | |
---|
| 1327 | if (Cmt::get_all_sets_done ()) return; |
---|
| 1328 | |
---|
[144] | 1329 | if (running) return; |
---|
| 1330 | |
---|
| 1331 | running = true; |
---|
[2] | 1332 | Cmt::set_all_sets_done (); |
---|
| 1333 | |
---|
| 1334 | static SymbolVector& Symbols = symbols (); |
---|
[80] | 1335 | Use::UsePtrVector& Uses = Use::get_ordered_uses (); |
---|
[2] | 1336 | |
---|
| 1337 | int number; |
---|
| 1338 | |
---|
| 1339 | if (Symbols.size () == 0) |
---|
| 1340 | { |
---|
[144] | 1341 | running = false; |
---|
[2] | 1342 | return; |
---|
| 1343 | } |
---|
| 1344 | |
---|
| 1345 | cmt_string value; |
---|
| 1346 | |
---|
| 1347 | for (number = 0; number < Symbol::symbol_number (); number++) |
---|
| 1348 | { |
---|
| 1349 | Symbol& symbol = Symbol::symbol (number); |
---|
| 1350 | |
---|
| 1351 | if (symbol.type != SymbolSet) continue; |
---|
| 1352 | |
---|
| 1353 | value = symbol.build_macro_value (); |
---|
| 1354 | if (value != "") |
---|
| 1355 | { |
---|
[144] | 1356 | Symbol::expand (value); |
---|
[2] | 1357 | |
---|
[144] | 1358 | CmtSystem::putenv (symbol.name, value); |
---|
[2] | 1359 | } |
---|
| 1360 | } |
---|
| 1361 | |
---|
[80] | 1362 | cmt_string cmtconfig = CmtSystem::get_cmt_config (); |
---|
| 1363 | |
---|
| 1364 | if (Uses.size () > 0) |
---|
| 1365 | { |
---|
| 1366 | int number; |
---|
| 1367 | |
---|
| 1368 | for (number = 0; number < Uses.size (); number++) |
---|
| 1369 | { |
---|
| 1370 | Use& use = *(Uses[number]); |
---|
| 1371 | |
---|
| 1372 | if (use.discarded) continue; |
---|
| 1373 | |
---|
| 1374 | if (use.get_package_name () == "cmt_standalone") continue; |
---|
| 1375 | |
---|
[81] | 1376 | if (use.get_strategy ("SetupConfig")) |
---|
[80] | 1377 | { |
---|
[144] | 1378 | cmt_string temp; |
---|
[80] | 1379 | |
---|
| 1380 | temp = use.prefix; |
---|
[144] | 1381 | temp += "CONFIG"; |
---|
| 1382 | |
---|
| 1383 | CmtSystem::putenv (temp, cmtconfig); |
---|
[80] | 1384 | } |
---|
| 1385 | |
---|
[81] | 1386 | if (use.get_strategy ("SetupRoot")) |
---|
[80] | 1387 | { |
---|
[144] | 1388 | cmt_string temp; |
---|
[80] | 1389 | |
---|
| 1390 | temp = use.prefix; |
---|
[144] | 1391 | temp += "ROOT"; |
---|
| 1392 | |
---|
| 1393 | CmtSystem::putenv (temp, use.get_full_path ()); |
---|
[80] | 1394 | } |
---|
| 1395 | } |
---|
| 1396 | } |
---|
| 1397 | |
---|
| 1398 | { |
---|
| 1399 | Use& use = Use::current (); |
---|
| 1400 | |
---|
| 1401 | if (use.get_package_name () != "cmt_standalone") |
---|
| 1402 | { |
---|
[81] | 1403 | if (use.get_strategy ("SetupConfig")) |
---|
[80] | 1404 | { |
---|
[144] | 1405 | cmt_string temp; |
---|
| 1406 | |
---|
[80] | 1407 | temp = use.prefix; |
---|
[144] | 1408 | temp += "CONFIG"; |
---|
| 1409 | |
---|
| 1410 | CmtSystem::putenv (temp, cmtconfig); |
---|
[80] | 1411 | } |
---|
| 1412 | |
---|
[81] | 1413 | if (use.get_strategy ("SetupRoot")) |
---|
[80] | 1414 | { |
---|
[144] | 1415 | cmt_string temp; |
---|
| 1416 | |
---|
[80] | 1417 | temp = use.prefix; |
---|
[144] | 1418 | temp += "ROOT"; |
---|
| 1419 | |
---|
| 1420 | CmtSystem::putenv (temp, use.get_full_path ()); |
---|
[80] | 1421 | } |
---|
| 1422 | } |
---|
| 1423 | } |
---|
| 1424 | |
---|
[2] | 1425 | for (number = 0; number < Symbol::symbol_number (); number++) |
---|
| 1426 | { |
---|
| 1427 | Symbol& symbol = Symbol::symbol (number); |
---|
| 1428 | |
---|
| 1429 | if ((symbol.type != SymbolPath)) continue; |
---|
| 1430 | |
---|
| 1431 | value = symbol.build_macro_value (); |
---|
| 1432 | if (value != "") |
---|
| 1433 | { |
---|
[113] | 1434 | Symbol::expand (value); |
---|
[102] | 1435 | filter_path_value (symbol.name, value); |
---|
| 1436 | |
---|
[2] | 1437 | #ifdef WIN32 |
---|
[144] | 1438 | value.replace_all ("/", "\\"); |
---|
[2] | 1439 | #endif |
---|
| 1440 | |
---|
[144] | 1441 | if (Cmt::get_debug ()) |
---|
| 1442 | { |
---|
| 1443 | cerr << "Symbol::all_set-2> " << symbol.name << " = " << value << endl; |
---|
| 1444 | } |
---|
| 1445 | |
---|
| 1446 | CmtSystem::putenv (symbol.name, value); |
---|
| 1447 | } |
---|
[2] | 1448 | } |
---|
| 1449 | |
---|
[144] | 1450 | running = false; |
---|
[2] | 1451 | } |
---|
| 1452 | |
---|
| 1453 | //------------------------------------------------------------- |
---|
| 1454 | void Symbol::all_print (PrintMode mode) |
---|
| 1455 | { |
---|
| 1456 | static SymbolVector& Symbols = symbols (); |
---|
| 1457 | |
---|
| 1458 | int number; |
---|
| 1459 | |
---|
| 1460 | if (Symbols.size () == 0) return; |
---|
| 1461 | |
---|
| 1462 | for (number = 0; number < Symbol::symbol_number (); number++) |
---|
| 1463 | { |
---|
| 1464 | Symbol& symbol = Symbol::symbol (number); |
---|
| 1465 | |
---|
| 1466 | if ((symbol.type == SymbolSet) || |
---|
| 1467 | (symbol.type == SymbolAlias) || |
---|
[144] | 1468 | (symbol.type == SymbolSetupScript) || |
---|
| 1469 | (symbol.type == SymbolPath)) |
---|
[2] | 1470 | { |
---|
| 1471 | if (symbol.print (mode)) |
---|
| 1472 | { |
---|
| 1473 | if (mode == Bat) |
---|
| 1474 | { |
---|
| 1475 | cout << endl; |
---|
| 1476 | } |
---|
| 1477 | else |
---|
| 1478 | { |
---|
| 1479 | //cout << "; "; |
---|
| 1480 | cout << endl; |
---|
| 1481 | } |
---|
| 1482 | } |
---|
| 1483 | } |
---|
| 1484 | } |
---|
[144] | 1485 | } |
---|
[2] | 1486 | |
---|
[144] | 1487 | //------------------------------------------------------------- |
---|
| 1488 | void Symbol::check_all_paths () |
---|
| 1489 | { |
---|
| 1490 | static SymbolVector& Symbols = symbols (); |
---|
| 1491 | |
---|
| 1492 | int number; |
---|
| 1493 | |
---|
| 1494 | if (Symbols.size () == 0) return; |
---|
| 1495 | |
---|
[2] | 1496 | for (number = 0; number < Symbol::symbol_number (); number++) |
---|
| 1497 | { |
---|
| 1498 | Symbol& symbol = Symbol::symbol (number); |
---|
| 1499 | |
---|
[144] | 1500 | if (symbol.type == SymbolPath) |
---|
| 1501 | { |
---|
| 1502 | cmt_string temp; |
---|
[2] | 1503 | |
---|
[144] | 1504 | temp = symbol.build_macro_value (); |
---|
| 1505 | expand (temp); |
---|
| 1506 | |
---|
| 1507 | Symbol::filter_path_value (symbol.name, temp); |
---|
[2] | 1508 | } |
---|
| 1509 | } |
---|
| 1510 | } |
---|
| 1511 | |
---|
| 1512 | //------------------------------------------------------------- |
---|
| 1513 | void Symbol::all_print_clean (PrintMode mode) |
---|
| 1514 | { |
---|
| 1515 | static SymbolVector& Symbols = symbols (); |
---|
| 1516 | |
---|
| 1517 | int number; |
---|
| 1518 | |
---|
| 1519 | if (Symbols.size () == 0) return; |
---|
| 1520 | |
---|
| 1521 | for (number = Symbols.size () - 1; number >= 0; number--) |
---|
| 1522 | { |
---|
| 1523 | Symbol& symbol = Symbols[number]; |
---|
| 1524 | |
---|
| 1525 | if ((symbol.type == SymbolSet) || |
---|
| 1526 | (symbol.type == SymbolAlias) || |
---|
| 1527 | (symbol.type == SymbolCleanupScript)) |
---|
| 1528 | { |
---|
| 1529 | if (symbol.print_clean (mode)) |
---|
| 1530 | { |
---|
| 1531 | cout << endl; |
---|
| 1532 | } |
---|
| 1533 | } |
---|
| 1534 | } |
---|
| 1535 | |
---|
| 1536 | for (number = Symbols.size () - 1; number >= 0; number--) |
---|
| 1537 | { |
---|
| 1538 | Symbol& symbol = Symbols[number]; |
---|
| 1539 | |
---|
| 1540 | if ((symbol.type != SymbolPath)) continue; |
---|
| 1541 | |
---|
| 1542 | if (symbol.print_clean (mode)) |
---|
| 1543 | { |
---|
| 1544 | cout << endl; |
---|
| 1545 | } |
---|
| 1546 | } |
---|
| 1547 | } |
---|
| 1548 | |
---|
| 1549 | //------------------------------------------------------------- |
---|
| 1550 | int Symbol::print_clean (PrintMode mode) |
---|
| 1551 | { |
---|
| 1552 | int result = 0; |
---|
| 1553 | static cmt_string temp; |
---|
| 1554 | |
---|
| 1555 | if (name == "CMTCONFIG") return (0); |
---|
| 1556 | |
---|
| 1557 | switch (type) |
---|
| 1558 | { |
---|
| 1559 | case SymbolSet : |
---|
| 1560 | switch (mode) |
---|
| 1561 | { |
---|
| 1562 | case Csh : |
---|
| 1563 | cout << "unsetenv " << name; |
---|
| 1564 | result = 1; |
---|
| 1565 | break; |
---|
| 1566 | case Sh : |
---|
| 1567 | cout << "unset " << name; |
---|
| 1568 | result = 1; |
---|
| 1569 | break; |
---|
| 1570 | case Bat : |
---|
| 1571 | cout << "set " << name << "="; |
---|
| 1572 | result = 1; |
---|
| 1573 | break; |
---|
| 1574 | } |
---|
| 1575 | break; |
---|
| 1576 | case SymbolAlias : |
---|
| 1577 | switch (mode) |
---|
| 1578 | { |
---|
| 1579 | case Csh : |
---|
| 1580 | cout << "unalias " << name; |
---|
| 1581 | result = 1; |
---|
| 1582 | break; |
---|
| 1583 | case Sh : |
---|
| 1584 | cout << "unset " << name; |
---|
| 1585 | result = 1; |
---|
| 1586 | break; |
---|
| 1587 | } |
---|
| 1588 | break; |
---|
| 1589 | case SymbolPath : |
---|
| 1590 | temp = clean_macro_value (); |
---|
| 1591 | switch (mode) |
---|
| 1592 | { |
---|
| 1593 | case Csh : |
---|
| 1594 | if (temp == "") |
---|
| 1595 | { |
---|
| 1596 | cout << "unsetenv " << name; |
---|
| 1597 | } |
---|
| 1598 | else |
---|
| 1599 | { |
---|
| 1600 | cout << "setenv " << name << " " << temp; |
---|
| 1601 | } |
---|
| 1602 | result = 1; |
---|
| 1603 | break; |
---|
| 1604 | case Sh : |
---|
| 1605 | cout << name << "=" << temp << "; export " << name; |
---|
| 1606 | result = 1; |
---|
| 1607 | break; |
---|
| 1608 | case Bat : |
---|
| 1609 | cout << "set " << name << "=" << temp; |
---|
| 1610 | result = 1; |
---|
| 1611 | break; |
---|
| 1612 | } |
---|
| 1613 | break; |
---|
| 1614 | case SymbolCleanupScript : |
---|
| 1615 | switch (mode) |
---|
| 1616 | { |
---|
| 1617 | case Csh : |
---|
| 1618 | cout << "if ( -f " << name << ".csh ) then" << endl; |
---|
| 1619 | cout << " source " << name << ".csh" << endl; |
---|
| 1620 | cout << "endif" << endl; |
---|
| 1621 | result = 1; |
---|
| 1622 | break; |
---|
| 1623 | case Sh : |
---|
| 1624 | cout << "if test -f " << name << ".sh; then" << endl; |
---|
| 1625 | cout << " . " << name << ".sh" << endl; |
---|
| 1626 | cout << "fi" << endl; |
---|
| 1627 | result = 1; |
---|
| 1628 | break; |
---|
| 1629 | case Bat : |
---|
| 1630 | cout << "call " << name; |
---|
| 1631 | result = 1; |
---|
| 1632 | break; |
---|
| 1633 | } |
---|
| 1634 | break; |
---|
| 1635 | } |
---|
| 1636 | |
---|
| 1637 | return (result); |
---|
| 1638 | } |
---|
| 1639 | |
---|
| 1640 | //------------------------------------------------------------- |
---|
| 1641 | int Symbol::print (PrintMode mode) |
---|
| 1642 | { |
---|
| 1643 | int result = 0; |
---|
| 1644 | cmt_string temp; |
---|
| 1645 | |
---|
| 1646 | temp = build_macro_value (); |
---|
| 1647 | |
---|
| 1648 | bool empty = (temp.size () == 0) ? true : false; |
---|
| 1649 | |
---|
[102] | 1650 | if (type == SymbolPath) |
---|
| 1651 | { |
---|
| 1652 | expand (temp); |
---|
| 1653 | Symbol::filter_path_value (name, temp); |
---|
| 1654 | } |
---|
| 1655 | |
---|
[2] | 1656 | switch (type) |
---|
| 1657 | { |
---|
| 1658 | case SymbolSet : |
---|
| 1659 | case SymbolPath : |
---|
| 1660 | switch (mode) |
---|
| 1661 | { |
---|
| 1662 | case Csh : |
---|
| 1663 | if (empty) cout << "unsetenv " << name; |
---|
| 1664 | else cout << "setenv " << name << " \"" << temp << "\""; |
---|
| 1665 | |
---|
| 1666 | result = 1; |
---|
| 1667 | break; |
---|
| 1668 | case Sh : |
---|
| 1669 | if (empty) cout << "unset " << name; |
---|
| 1670 | else cout << name << "=\"" << temp << "\"; export " << name; |
---|
| 1671 | |
---|
| 1672 | result = 1; |
---|
| 1673 | break; |
---|
| 1674 | case Bat : |
---|
| 1675 | temp.replace_all ("/", "\\"); |
---|
| 1676 | cout << "set " << name << "=" << temp; |
---|
| 1677 | result = 1; |
---|
| 1678 | break; |
---|
| 1679 | } |
---|
| 1680 | break; |
---|
| 1681 | case SymbolAlias : |
---|
| 1682 | switch (mode) |
---|
| 1683 | { |
---|
| 1684 | case Csh : |
---|
| 1685 | cout << "alias " << name << |
---|
| 1686 | " \"" << temp << "\""; |
---|
| 1687 | result = 1; |
---|
| 1688 | break; |
---|
| 1689 | case Sh : |
---|
| 1690 | cout << "alias " << name << |
---|
[3] | 1691 | "=\"" << temp << "\""; |
---|
[2] | 1692 | result = 1; |
---|
| 1693 | break; |
---|
| 1694 | case Bat : |
---|
| 1695 | cout << "set " << name << |
---|
| 1696 | "=" << temp; |
---|
| 1697 | result = 1; |
---|
| 1698 | break; |
---|
| 1699 | } |
---|
| 1700 | break; |
---|
| 1701 | default : |
---|
| 1702 | break; |
---|
| 1703 | } |
---|
| 1704 | |
---|
| 1705 | if (temp != "") |
---|
| 1706 | { |
---|
| 1707 | switch (type) |
---|
| 1708 | { |
---|
| 1709 | case SymbolSetupScript : |
---|
| 1710 | switch (mode) |
---|
| 1711 | { |
---|
| 1712 | case Csh : |
---|
| 1713 | cout << "if ( -f " << name << ".csh ) then" << endl; |
---|
| 1714 | cout << " source " << name << ".csh" << endl; |
---|
| 1715 | cout << "endif" << endl; |
---|
| 1716 | result = 1; |
---|
| 1717 | break; |
---|
| 1718 | case Sh : |
---|
| 1719 | cout << "if test -f " << name << ".sh; then" << endl; |
---|
| 1720 | cout << " . " << name << ".sh" << endl; |
---|
| 1721 | cout << "fi" << endl; |
---|
| 1722 | result = 1; |
---|
| 1723 | break; |
---|
| 1724 | case Bat : |
---|
| 1725 | cout << "call " << name; |
---|
| 1726 | result = 1; |
---|
| 1727 | break; |
---|
| 1728 | } |
---|
| 1729 | break; |
---|
| 1730 | default: |
---|
| 1731 | break; |
---|
| 1732 | } |
---|
| 1733 | } |
---|
| 1734 | |
---|
| 1735 | return (result); |
---|
| 1736 | } |
---|
| 1737 | |
---|
| 1738 | //------------------------------------------------------------- |
---|
[3] | 1739 | cmt_string Symbol::build_macro_value (bool display_it) const |
---|
[2] | 1740 | { |
---|
| 1741 | cmt_string temp; |
---|
| 1742 | |
---|
[3] | 1743 | if (display_it) |
---|
| 1744 | { |
---|
| 1745 | temp = builder->build_and_display (*this); |
---|
| 1746 | } |
---|
| 1747 | else |
---|
| 1748 | { |
---|
| 1749 | temp = builder->build (*this); |
---|
| 1750 | } |
---|
[2] | 1751 | |
---|
| 1752 | return (temp); |
---|
| 1753 | } |
---|
| 1754 | |
---|
| 1755 | //------------------------------------------------------------- |
---|
| 1756 | cmt_string Symbol::clean_macro_value () const |
---|
| 1757 | { |
---|
| 1758 | cmt_string temp; |
---|
| 1759 | |
---|
| 1760 | temp = builder->clean (*this); |
---|
| 1761 | |
---|
| 1762 | return (temp); |
---|
| 1763 | } |
---|
| 1764 | |
---|
| 1765 | /** |
---|
| 1766 | |
---|
| 1767 | Attempt to substitute into the symbol value all occurrences of |
---|
| 1768 | |
---|
| 1769 | ${xxx} |
---|
| 1770 | $(xxx) |
---|
| 1771 | `xxx` |
---|
| 1772 | %xxx% [on Windows only] |
---|
| 1773 | |
---|
| 1774 | by the appropriate value: |
---|
| 1775 | |
---|
| 1776 | for `xxx` : |
---|
| 1777 | |
---|
| 1778 | xxx is considered as a shell command. Value is the result of its execution |
---|
| 1779 | |
---|
| 1780 | for other patterns: |
---|
| 1781 | |
---|
| 1782 | if xxx is a symbol name, its value is substituted to the pattern |
---|
| 1783 | otherwise, xxx is tried as an environment variable |
---|
| 1784 | |
---|
| 1785 | |
---|
| 1786 | ===> In all cases, the pattern is filtered away. |
---|
| 1787 | |
---|
| 1788 | */ |
---|
| 1789 | cmt_string Symbol::resolve_macro_value (const cmt_string& tag_name) |
---|
| 1790 | { |
---|
| 1791 | cmt_string temp = builder->build (*this, tag_name); |
---|
| 1792 | |
---|
| 1793 | resolve_value (temp); |
---|
| 1794 | |
---|
| 1795 | return (temp); |
---|
| 1796 | } |
---|
| 1797 | |
---|
| 1798 | //------------------------------------------------------------- |
---|
| 1799 | void Symbol::show_macro (PrintMode mode) |
---|
| 1800 | { |
---|
| 1801 | if (Cmt::get_debug ()) |
---|
| 1802 | { |
---|
| 1803 | cout << "Symbol::show_macro> " << name << endl; |
---|
| 1804 | } |
---|
| 1805 | |
---|
| 1806 | ActionType action = Cmt::get_action (); |
---|
| 1807 | |
---|
[3] | 1808 | cmt_string value = build_macro_value (true); |
---|
[2] | 1809 | |
---|
| 1810 | if ((!Cmt::get_quiet ()) && |
---|
| 1811 | (action != action_build_tag_makefile) && |
---|
| 1812 | (action != action_show_macros) && |
---|
| 1813 | (action != action_show_actions) && |
---|
| 1814 | (action != action_show_sets)) |
---|
| 1815 | { |
---|
| 1816 | cout << "#" << endl; |
---|
| 1817 | cout << "# Selection : " << endl; |
---|
| 1818 | } |
---|
| 1819 | |
---|
| 1820 | if (value.size () > 0) |
---|
| 1821 | { |
---|
| 1822 | if ((action == action_show_macro) || |
---|
| 1823 | (action == action_show_macros) || |
---|
| 1824 | (action == action_show_sets) || |
---|
| 1825 | (action == action_show_set) || |
---|
| 1826 | (action == action_show_actions) || |
---|
| 1827 | (action == action_show_action) || |
---|
| 1828 | (action == action_build_tag_makefile) || |
---|
| 1829 | (action == action_load) || |
---|
| 1830 | (!Cmt::get_quiet ())) |
---|
| 1831 | { |
---|
| 1832 | if (mode == Make) |
---|
| 1833 | { |
---|
| 1834 | cout << name << "="; |
---|
| 1835 | } |
---|
| 1836 | else |
---|
| 1837 | { |
---|
| 1838 | cout << name << "='"; |
---|
| 1839 | } |
---|
| 1840 | } |
---|
| 1841 | |
---|
| 1842 | if ((action == action_show_macro_value) || |
---|
| 1843 | (action == action_show_set_value) || |
---|
| 1844 | (action == action_show_action_value)) |
---|
| 1845 | { |
---|
| 1846 | expand (value); |
---|
| 1847 | } |
---|
| 1848 | else if (action == action_build_tag_makefile) |
---|
| 1849 | { |
---|
| 1850 | /* |
---|
| 1851 | Unfortunately, the %xxx% pattern has to be kept on Unix. Therefore |
---|
| 1852 | we cannot force all patterns to become $(xxx) |
---|
| 1853 | |
---|
| 1854 | This was useful on Windows so as to only keep $(xxx) |
---|
| 1855 | */ |
---|
| 1856 | #ifdef WIN32 |
---|
| 1857 | suppress_OS_delimiters (value); |
---|
| 1858 | #endif |
---|
| 1859 | } |
---|
| 1860 | |
---|
| 1861 | cout << value; |
---|
| 1862 | |
---|
| 1863 | if ((action == action_show_macro) || |
---|
| 1864 | (action == action_show_macros) || |
---|
| 1865 | (action == action_show_sets) || |
---|
| 1866 | (action == action_show_set) || |
---|
| 1867 | (action == action_show_actions) || |
---|
| 1868 | (action == action_show_action) || |
---|
| 1869 | (action == action_build_tag_makefile) || |
---|
| 1870 | (action == action_load) || |
---|
| 1871 | (!Cmt::get_quiet ())) |
---|
| 1872 | { |
---|
| 1873 | if (mode != Make) |
---|
| 1874 | { |
---|
| 1875 | cout << "'"; |
---|
| 1876 | } |
---|
| 1877 | #ifdef WIN32 |
---|
| 1878 | else |
---|
| 1879 | { |
---|
| 1880 | cout << " "; |
---|
| 1881 | } |
---|
| 1882 | #endif |
---|
| 1883 | } |
---|
| 1884 | |
---|
| 1885 | cout << endl; |
---|
| 1886 | } |
---|
| 1887 | } |
---|
| 1888 | |
---|
| 1889 | //------------------------------------------------------------- |
---|
| 1890 | void Symbol::clear_all () |
---|
| 1891 | { |
---|
| 1892 | static SymbolVector& Symbols = symbols (); |
---|
| 1893 | static SymbolMap& SymbolMap = symbol_map (); |
---|
| 1894 | |
---|
| 1895 | SymbolMap.clear (); |
---|
| 1896 | Symbols.clear (); |
---|
| 1897 | } |
---|
| 1898 | |
---|
| 1899 | //------------------------------------------------------------- |
---|
| 1900 | void Symbol::expand (cmt_string& text) |
---|
| 1901 | { |
---|
| 1902 | static cmt_regexp reg ("[$%`]"); |
---|
| 1903 | |
---|
| 1904 | if (!reg.match (text)) return; |
---|
| 1905 | |
---|
| 1906 | resolve_value (text); |
---|
| 1907 | } |
---|
| 1908 | |
---|
| 1909 | //------------------------------------------------------------- |
---|
[3] | 1910 | ValueBuilder::ValueBuilder () |
---|
| 1911 | { |
---|
| 1912 | m_display_it = false; |
---|
| 1913 | } |
---|
| 1914 | |
---|
| 1915 | //------------------------------------------------------------- |
---|
| 1916 | const cmt_string ValueBuilder::build_and_display (const Symbol& symbol) |
---|
| 1917 | { |
---|
| 1918 | cmt_string temp; |
---|
| 1919 | |
---|
| 1920 | m_display_it = true; |
---|
| 1921 | temp = build (symbol); |
---|
| 1922 | m_display_it = false; |
---|
| 1923 | |
---|
| 1924 | return (temp); |
---|
| 1925 | } |
---|
| 1926 | |
---|
| 1927 | //------------------------------------------------------------- |
---|
[2] | 1928 | const cmt_string SetBuilder::build (const Symbol& symbol, |
---|
| 1929 | const cmt_string& /*tag_name*/) |
---|
| 1930 | { |
---|
| 1931 | // Control of recursivity |
---|
| 1932 | static int level = 0; |
---|
| 1933 | |
---|
[3] | 1934 | bool show_it = false; |
---|
[2] | 1935 | |
---|
| 1936 | cmt_string temp; |
---|
| 1937 | cmt_string previous_temp; |
---|
| 1938 | cmt_string new_value; |
---|
| 1939 | static const cmt_string empty; |
---|
| 1940 | |
---|
| 1941 | ActionType action = Cmt::get_action (); |
---|
| 1942 | |
---|
| 1943 | if (action == action_show_set) |
---|
| 1944 | { |
---|
| 1945 | if (symbol.name == Cmt::get_current_target ()) |
---|
| 1946 | { |
---|
| 1947 | // Should not display on recursive calls |
---|
[3] | 1948 | if (level == 0) show_it = m_display_it; |
---|
[2] | 1949 | } |
---|
| 1950 | } |
---|
| 1951 | |
---|
| 1952 | level++; |
---|
| 1953 | |
---|
| 1954 | temp = ""; |
---|
| 1955 | |
---|
| 1956 | bool first_definition = true; |
---|
| 1957 | |
---|
| 1958 | for (int i = 0; i < symbol.value_lists.size (); i++) |
---|
| 1959 | { |
---|
| 1960 | const SymbolValueList& value_list = symbol.value_lists[i]; |
---|
| 1961 | |
---|
| 1962 | if ((value_list.use != 0) && |
---|
| 1963 | (value_list.use->discarded)) continue; |
---|
| 1964 | |
---|
| 1965 | const int selected = value_list.select_first (); |
---|
| 1966 | |
---|
| 1967 | if (selected < 0) continue; |
---|
| 1968 | |
---|
| 1969 | SymbolValue& value = value_list.values[selected]; |
---|
| 1970 | |
---|
[136] | 1971 | if (show_it && !Symbol::get_inhibit_display()) |
---|
[2] | 1972 | { |
---|
| 1973 | value_list.show (symbol, value, first_definition); |
---|
| 1974 | } |
---|
| 1975 | |
---|
| 1976 | if (value_list.discarded) continue; |
---|
| 1977 | |
---|
| 1978 | // |
---|
| 1979 | // One should accumulate values if it refers to |
---|
| 1980 | // itself. |
---|
| 1981 | // |
---|
| 1982 | |
---|
| 1983 | new_value = value.text; |
---|
| 1984 | |
---|
| 1985 | resolve_value_for_macros (new_value); |
---|
| 1986 | |
---|
| 1987 | switch (value_list.command_type) |
---|
| 1988 | { |
---|
| 1989 | case CommandSet : |
---|
| 1990 | |
---|
| 1991 | if (!value_list.is_reflexive || |
---|
| 1992 | !symbol.value_is_reflexive (value.text)) |
---|
| 1993 | { |
---|
| 1994 | resolve_value (new_value, symbol.name, temp); |
---|
| 1995 | temp = new_value; |
---|
| 1996 | } |
---|
| 1997 | else if (temp == "") |
---|
| 1998 | { |
---|
| 1999 | temp = CmtSystem::getenv (symbol.name); |
---|
| 2000 | } |
---|
| 2001 | |
---|
| 2002 | break; |
---|
| 2003 | case CommandSetAppend : |
---|
| 2004 | |
---|
| 2005 | if (new_value != "") |
---|
| 2006 | { |
---|
| 2007 | temp += new_value; |
---|
| 2008 | } |
---|
| 2009 | |
---|
| 2010 | break; |
---|
| 2011 | case CommandSetPrepend : |
---|
| 2012 | |
---|
| 2013 | if (new_value != "") |
---|
| 2014 | { |
---|
| 2015 | previous_temp = temp; |
---|
| 2016 | temp = new_value; |
---|
| 2017 | temp += previous_temp; |
---|
| 2018 | } |
---|
| 2019 | |
---|
| 2020 | break; |
---|
| 2021 | case CommandSetRemove : |
---|
| 2022 | |
---|
| 2023 | if (new_value != "") |
---|
| 2024 | { |
---|
| 2025 | temp.replace_all (new_value, empty); |
---|
| 2026 | } |
---|
| 2027 | |
---|
| 2028 | break; |
---|
| 2029 | case CommandSetRemoveRegexp : |
---|
| 2030 | |
---|
| 2031 | if (new_value != "") |
---|
| 2032 | { |
---|
| 2033 | cmt_regexp e (new_value); |
---|
| 2034 | cmt_regexp::iterator it; |
---|
| 2035 | |
---|
| 2036 | for (;;) |
---|
| 2037 | { |
---|
| 2038 | it = e.begin (temp); |
---|
| 2039 | if (it == e.end ()) break; |
---|
| 2040 | |
---|
| 2041 | temp.erase (it._pos, it._length); |
---|
| 2042 | } |
---|
| 2043 | } |
---|
| 2044 | |
---|
| 2045 | break; |
---|
| 2046 | case CommandAlias : |
---|
| 2047 | |
---|
| 2048 | resolve_value (new_value, symbol.name, temp); |
---|
| 2049 | temp = new_value; |
---|
| 2050 | |
---|
| 2051 | break; |
---|
| 2052 | } |
---|
| 2053 | } |
---|
| 2054 | |
---|
| 2055 | level--; |
---|
| 2056 | |
---|
| 2057 | return (temp); |
---|
| 2058 | } |
---|
| 2059 | |
---|
| 2060 | static bool find_path_entry (const cmt_string& paths, const cmt_string& value) |
---|
| 2061 | { |
---|
| 2062 | static const cmt_string path_separator = CmtSystem::path_separator (); |
---|
| 2063 | |
---|
[39] | 2064 | cmt_string here = CmtSystem::pwd (); |
---|
[40] | 2065 | cmt_string rvalue = value; |
---|
[2] | 2066 | |
---|
[40] | 2067 | if (CmtSystem::cd (value)) |
---|
| 2068 | { |
---|
| 2069 | rvalue = CmtSystem::pwd (); |
---|
| 2070 | } |
---|
| 2071 | else |
---|
| 2072 | { |
---|
| 2073 | CmtSystem::compress_path (rvalue); |
---|
| 2074 | } |
---|
[2] | 2075 | |
---|
[39] | 2076 | CmtSystem::cmt_string_vector items; |
---|
| 2077 | CmtSystem::split (paths, path_separator, items); |
---|
[2] | 2078 | |
---|
[39] | 2079 | bool found = false; |
---|
[2] | 2080 | |
---|
[39] | 2081 | for (int i = 0; i < items.size (); i++) |
---|
| 2082 | { |
---|
| 2083 | const cmt_string& item = items[i]; |
---|
[40] | 2084 | cmt_string ritem = item; |
---|
| 2085 | if (CmtSystem::cd (item)) |
---|
| 2086 | { |
---|
| 2087 | ritem = CmtSystem::pwd (); |
---|
| 2088 | } |
---|
| 2089 | else |
---|
| 2090 | { |
---|
| 2091 | CmtSystem::compress_path (ritem); |
---|
| 2092 | } |
---|
| 2093 | |
---|
[39] | 2094 | if (ritem == rvalue) |
---|
| 2095 | { |
---|
| 2096 | found = true; |
---|
| 2097 | break; |
---|
| 2098 | } |
---|
| 2099 | } |
---|
| 2100 | |
---|
| 2101 | CmtSystem::cd (here); |
---|
| 2102 | return (found); |
---|
[2] | 2103 | } |
---|
| 2104 | |
---|
| 2105 | //------------------------------------------------------------- |
---|
| 2106 | const cmt_string PathBuilder::build (const Symbol& symbol, |
---|
| 2107 | const cmt_string& /*tag_name*/) |
---|
| 2108 | { |
---|
| 2109 | // Control of recursivity |
---|
| 2110 | static int level = 0; |
---|
| 2111 | |
---|
[3] | 2112 | bool show_it = false; |
---|
[2] | 2113 | |
---|
| 2114 | cmt_string temp; |
---|
| 2115 | cmt_string previous_temp; |
---|
| 2116 | cmt_string new_value; |
---|
| 2117 | static const cmt_string empty; |
---|
| 2118 | |
---|
| 2119 | static cmt_string path_separator = CmtSystem::path_separator (); |
---|
| 2120 | |
---|
| 2121 | ActionType action = Cmt::get_action (); |
---|
| 2122 | |
---|
| 2123 | if (action == action_show_set) |
---|
| 2124 | { |
---|
| 2125 | if (symbol.name == Cmt::get_current_target ()) |
---|
| 2126 | { |
---|
| 2127 | // Should not display on recursive calls |
---|
[3] | 2128 | if (level == 0) show_it = m_display_it; |
---|
[2] | 2129 | } |
---|
| 2130 | } |
---|
| 2131 | |
---|
| 2132 | level++; |
---|
| 2133 | |
---|
| 2134 | temp = CmtSystem::getenv (symbol.name); |
---|
| 2135 | |
---|
| 2136 | bool first_definition = true; |
---|
| 2137 | |
---|
| 2138 | for (int i = 0; i < symbol.value_lists.size (); i++) |
---|
| 2139 | { |
---|
| 2140 | const SymbolValueList& value_list = symbol.value_lists[i]; |
---|
| 2141 | |
---|
| 2142 | if ((value_list.use != 0) && |
---|
| 2143 | (value_list.use->discarded)) continue; |
---|
| 2144 | |
---|
| 2145 | const int selected = value_list.select_first (); |
---|
| 2146 | |
---|
| 2147 | if (selected < 0) continue; |
---|
| 2148 | |
---|
| 2149 | SymbolValue& value = value_list.values[selected]; |
---|
| 2150 | |
---|
[136] | 2151 | if (show_it && !Symbol::get_inhibit_display()) |
---|
[2] | 2152 | { |
---|
| 2153 | value_list.show (symbol, value, first_definition); |
---|
| 2154 | } |
---|
| 2155 | |
---|
| 2156 | if (value_list.discarded) continue; |
---|
| 2157 | |
---|
| 2158 | new_value = value.text; |
---|
| 2159 | |
---|
| 2160 | //resolve_value (new_value); |
---|
| 2161 | resolve_value_for_macros (new_value); |
---|
| 2162 | |
---|
| 2163 | switch (value_list.command_type) |
---|
| 2164 | { |
---|
| 2165 | case CommandPath : |
---|
| 2166 | |
---|
| 2167 | if (!value_list.is_reflexive || |
---|
| 2168 | !symbol.value_is_reflexive (value.text)) |
---|
| 2169 | { |
---|
| 2170 | resolve_value (new_value, symbol.name, temp); |
---|
| 2171 | temp = new_value; |
---|
| 2172 | } |
---|
| 2173 | |
---|
| 2174 | break; |
---|
| 2175 | case CommandPathAppend : |
---|
| 2176 | |
---|
| 2177 | if (new_value != "") |
---|
| 2178 | { |
---|
| 2179 | if (!find_path_entry (temp, new_value)) |
---|
| 2180 | { |
---|
| 2181 | if (temp != "") temp += path_separator; |
---|
| 2182 | |
---|
| 2183 | temp += new_value; |
---|
| 2184 | } |
---|
| 2185 | } |
---|
| 2186 | |
---|
| 2187 | break; |
---|
| 2188 | case CommandPathPrepend : |
---|
| 2189 | |
---|
| 2190 | if (new_value != "") |
---|
| 2191 | { |
---|
| 2192 | if (!find_path_entry (temp, new_value)) |
---|
| 2193 | { |
---|
| 2194 | previous_temp = temp; |
---|
| 2195 | temp = new_value; |
---|
| 2196 | if (previous_temp != "") temp += path_separator; |
---|
| 2197 | temp += previous_temp; |
---|
| 2198 | } |
---|
| 2199 | } |
---|
| 2200 | |
---|
| 2201 | break; |
---|
| 2202 | case CommandPathRemove : |
---|
| 2203 | |
---|
| 2204 | if (new_value != "") |
---|
| 2205 | { |
---|
| 2206 | CmtSystem::cmt_string_vector paths; |
---|
| 2207 | |
---|
| 2208 | CmtSystem::split (temp, path_separator, paths); |
---|
| 2209 | |
---|
| 2210 | for (int j = 0; j < paths.size (); ++j) |
---|
| 2211 | { |
---|
| 2212 | cmt_string& s = paths[j]; |
---|
| 2213 | |
---|
| 2214 | if (s.find (new_value) != cmt_string::npos) |
---|
| 2215 | { |
---|
| 2216 | s = ""; |
---|
| 2217 | } |
---|
| 2218 | } |
---|
| 2219 | |
---|
| 2220 | Cmt::vector_to_string (paths, path_separator, temp); |
---|
| 2221 | } |
---|
| 2222 | |
---|
| 2223 | break; |
---|
| 2224 | case CommandPathRemoveRegexp : |
---|
| 2225 | |
---|
| 2226 | if (new_value != "") |
---|
| 2227 | { |
---|
| 2228 | cmt_regexp e (new_value); |
---|
| 2229 | |
---|
| 2230 | CmtSystem::cmt_string_vector paths; |
---|
| 2231 | |
---|
| 2232 | CmtSystem::split (temp, path_separator, paths); |
---|
| 2233 | |
---|
| 2234 | for (int j = 0; j < paths.size (); ++j) |
---|
| 2235 | { |
---|
| 2236 | cmt_string& s = paths[j]; |
---|
| 2237 | |
---|
| 2238 | if (CmtSystem::getenv ("TESTPRR") != "") |
---|
| 2239 | { |
---|
| 2240 | cout << "PRR> s=[" << s << "]"; |
---|
| 2241 | } |
---|
| 2242 | |
---|
| 2243 | if (e.match (s)) |
---|
| 2244 | { |
---|
| 2245 | s = ""; |
---|
| 2246 | |
---|
| 2247 | if (CmtSystem::getenv ("TESTPRR") != "") |
---|
| 2248 | { |
---|
| 2249 | cout << " match "; |
---|
| 2250 | } |
---|
| 2251 | } |
---|
| 2252 | else |
---|
| 2253 | { |
---|
| 2254 | if (CmtSystem::getenv ("TESTPRR") != "") |
---|
| 2255 | { |
---|
| 2256 | cout << " no match "; |
---|
| 2257 | } |
---|
| 2258 | } |
---|
| 2259 | |
---|
| 2260 | if (CmtSystem::getenv ("TESTPRR") != "") |
---|
| 2261 | { |
---|
| 2262 | cout << endl; |
---|
| 2263 | } |
---|
| 2264 | } |
---|
| 2265 | |
---|
| 2266 | Cmt::vector_to_string (paths, path_separator, temp); |
---|
| 2267 | } |
---|
| 2268 | |
---|
| 2269 | break; |
---|
| 2270 | } |
---|
| 2271 | |
---|
| 2272 | } |
---|
| 2273 | |
---|
| 2274 | level--; |
---|
[78] | 2275 | |
---|
| 2276 | for (;;) |
---|
| 2277 | { |
---|
| 2278 | int sz = temp.size (); |
---|
| 2279 | |
---|
| 2280 | if (sz == 0) break; |
---|
| 2281 | |
---|
| 2282 | if ((temp[0] == ';') || (temp[0] == ':')) |
---|
| 2283 | { |
---|
| 2284 | temp.erase (0, 1); |
---|
| 2285 | } |
---|
| 2286 | else if ((temp[sz-1] == ';') || (temp[sz-1] == ':')) |
---|
| 2287 | { |
---|
| 2288 | temp.erase (sz-1, 1); |
---|
| 2289 | } |
---|
| 2290 | else |
---|
| 2291 | { |
---|
| 2292 | break; |
---|
| 2293 | } |
---|
| 2294 | } |
---|
| 2295 | |
---|
| 2296 | temp.replace_all ("::", ":"); |
---|
| 2297 | temp.replace_all (";;", ";"); |
---|
[2] | 2298 | |
---|
| 2299 | return (temp); |
---|
| 2300 | } |
---|
| 2301 | |
---|
| 2302 | //------------------------------------------------------------- |
---|
| 2303 | const cmt_string PathBuilder::clean (const Symbol& symbol, |
---|
| 2304 | const cmt_string& /*tag_name*/) |
---|
| 2305 | { |
---|
| 2306 | // Control of recursivity |
---|
| 2307 | static int level = 0; |
---|
| 2308 | |
---|
| 2309 | cmt_string temp; |
---|
| 2310 | cmt_string new_value; |
---|
| 2311 | static const cmt_string empty; |
---|
| 2312 | |
---|
| 2313 | static cmt_string path_separator = CmtSystem::path_separator (); |
---|
| 2314 | |
---|
| 2315 | temp = CmtSystem::getenv (symbol.name); |
---|
| 2316 | |
---|
| 2317 | //cerr << "#####1 temp=" << temp << endl; |
---|
| 2318 | |
---|
| 2319 | for (int i = 0; i < symbol.value_lists.size (); i++) |
---|
| 2320 | { |
---|
| 2321 | const SymbolValueList& value_list = symbol.value_lists[i]; |
---|
| 2322 | |
---|
| 2323 | if (value_list.discarded) continue; |
---|
| 2324 | |
---|
| 2325 | if ((value_list.use != 0) && |
---|
| 2326 | (value_list.use->discarded)) continue; |
---|
| 2327 | |
---|
| 2328 | const int selected = value_list.select_first (); |
---|
| 2329 | |
---|
| 2330 | if (selected < 0) continue; |
---|
| 2331 | |
---|
| 2332 | SymbolValue& value = value_list.values[selected]; |
---|
| 2333 | |
---|
| 2334 | new_value = value.text; |
---|
| 2335 | |
---|
| 2336 | //resolve_value (new_value); |
---|
| 2337 | |
---|
| 2338 | //cerr << "#####1 new_value=" << new_value << endl; |
---|
| 2339 | |
---|
| 2340 | resolve_value_for_macros (new_value); |
---|
| 2341 | resolve_value (new_value); |
---|
| 2342 | |
---|
| 2343 | //cerr << "#####2 new_value=" << new_value << endl; |
---|
| 2344 | |
---|
| 2345 | switch (value_list.command_type) |
---|
| 2346 | { |
---|
| 2347 | case CommandPath : |
---|
| 2348 | |
---|
| 2349 | temp = ""; |
---|
| 2350 | |
---|
| 2351 | break; |
---|
| 2352 | case CommandPathAppend : |
---|
| 2353 | case CommandPathPrepend : |
---|
| 2354 | case CommandPathRemove : |
---|
| 2355 | |
---|
| 2356 | if (new_value != "") |
---|
| 2357 | { |
---|
| 2358 | CmtSystem::cmt_string_vector paths; |
---|
| 2359 | |
---|
| 2360 | CmtSystem::split (temp, path_separator, paths); |
---|
| 2361 | |
---|
| 2362 | for (int j = 0; j < paths.size (); ++j) |
---|
| 2363 | { |
---|
| 2364 | cmt_string& s = paths[j]; |
---|
| 2365 | |
---|
| 2366 | if (s.find (new_value) != cmt_string::npos) |
---|
| 2367 | { |
---|
| 2368 | s = ""; |
---|
| 2369 | } |
---|
| 2370 | |
---|
| 2371 | if (j > 0) |
---|
| 2372 | { |
---|
| 2373 | cmt_string& s2 = paths[j-1]; |
---|
| 2374 | if (s2 == s) |
---|
| 2375 | { |
---|
| 2376 | s2 = ""; |
---|
| 2377 | } |
---|
| 2378 | } |
---|
| 2379 | } |
---|
| 2380 | |
---|
| 2381 | Cmt::vector_to_string (paths, path_separator, temp); |
---|
| 2382 | temp.replace_all ("::", ":"); |
---|
| 2383 | temp.replace_all (";;", ";"); |
---|
| 2384 | } |
---|
| 2385 | |
---|
| 2386 | break; |
---|
| 2387 | case CommandPathRemoveRegexp : |
---|
| 2388 | |
---|
| 2389 | if (new_value != "") |
---|
| 2390 | { |
---|
| 2391 | cmt_regexp e (new_value); |
---|
| 2392 | |
---|
| 2393 | CmtSystem::cmt_string_vector paths; |
---|
| 2394 | |
---|
| 2395 | CmtSystem::split (temp, path_separator, paths); |
---|
| 2396 | |
---|
| 2397 | for (int j = 0; j < paths.size (); ++j) |
---|
| 2398 | { |
---|
| 2399 | cmt_string& s = paths[j]; |
---|
| 2400 | |
---|
| 2401 | if (e.match (s)) |
---|
| 2402 | { |
---|
| 2403 | s = ""; |
---|
| 2404 | } |
---|
| 2405 | |
---|
| 2406 | if (j > 0) |
---|
| 2407 | { |
---|
| 2408 | cmt_string& s2 = paths[j-1]; |
---|
| 2409 | if (s2 == s) |
---|
| 2410 | { |
---|
| 2411 | s2 = ""; |
---|
| 2412 | } |
---|
| 2413 | } |
---|
| 2414 | } |
---|
| 2415 | |
---|
| 2416 | Cmt::vector_to_string (paths, path_separator, temp); |
---|
| 2417 | temp.replace_all ("::", ":"); |
---|
| 2418 | temp.replace_all (";;", ";"); |
---|
| 2419 | } |
---|
| 2420 | |
---|
| 2421 | break; |
---|
| 2422 | } |
---|
| 2423 | } |
---|
| 2424 | |
---|
| 2425 | //cerr << "#####2 temp=" << temp << endl; |
---|
| 2426 | |
---|
| 2427 | return (temp); |
---|
| 2428 | } |
---|
| 2429 | |
---|
| 2430 | //------------------------------------------------------------- |
---|
| 2431 | const cmt_string MacroBuilder::build (const Symbol& symbol, |
---|
| 2432 | const cmt_string& tag_name) |
---|
| 2433 | { |
---|
| 2434 | // Control of recursivity |
---|
| 2435 | static int level = 0; |
---|
| 2436 | |
---|
| 2437 | cmt_string temp; |
---|
| 2438 | cmt_string previous_temp; |
---|
| 2439 | static const cmt_string empty; |
---|
[3] | 2440 | bool show_it = false; |
---|
[2] | 2441 | |
---|
| 2442 | ActionType action = Cmt::get_action (); |
---|
| 2443 | |
---|
| 2444 | if (action == action_show_macro) |
---|
| 2445 | { |
---|
| 2446 | if (symbol.name == Cmt::get_current_target ()) |
---|
| 2447 | { |
---|
| 2448 | // Should not display on recursive calls |
---|
[3] | 2449 | if (level == 0) show_it = m_display_it; |
---|
[2] | 2450 | } |
---|
| 2451 | } |
---|
| 2452 | |
---|
| 2453 | level++; |
---|
| 2454 | |
---|
| 2455 | temp = ""; |
---|
| 2456 | |
---|
| 2457 | int i; |
---|
| 2458 | |
---|
| 2459 | bool first_definition = true; |
---|
| 2460 | |
---|
| 2461 | for (i = 0; i < symbol.value_lists.size (); i++) |
---|
| 2462 | { |
---|
| 2463 | const SymbolValueList& value_list = symbol.value_lists[i]; |
---|
| 2464 | |
---|
| 2465 | if ((value_list.use != 0) && |
---|
| 2466 | (value_list.use->discarded)) continue; |
---|
| 2467 | |
---|
| 2468 | if (value_list.command_type != CommandMacroPrepend) continue; |
---|
| 2469 | |
---|
| 2470 | const int selected = value_list.select_first (tag_name); |
---|
| 2471 | |
---|
| 2472 | if (selected < 0) continue; |
---|
| 2473 | |
---|
| 2474 | SymbolValue& value = value_list.values[selected]; |
---|
| 2475 | |
---|
[136] | 2476 | if (show_it && !Symbol::get_inhibit_display()) |
---|
[2] | 2477 | { |
---|
| 2478 | value_list.show (symbol, value, first_definition); |
---|
| 2479 | } |
---|
| 2480 | |
---|
| 2481 | if (value_list.discarded) continue; |
---|
| 2482 | |
---|
| 2483 | previous_temp = temp; |
---|
| 2484 | temp = value.text; |
---|
| 2485 | temp += previous_temp; |
---|
| 2486 | } |
---|
| 2487 | |
---|
| 2488 | previous_temp = temp; |
---|
| 2489 | temp = ""; |
---|
| 2490 | |
---|
| 2491 | first_definition = true; |
---|
| 2492 | |
---|
| 2493 | for (i = 0; i < symbol.value_lists.size (); i++) |
---|
| 2494 | { |
---|
| 2495 | const SymbolValueList& value_list = symbol.value_lists[i]; |
---|
| 2496 | |
---|
| 2497 | if ((value_list.use != 0) && |
---|
| 2498 | (value_list.use->discarded)) continue; |
---|
| 2499 | |
---|
| 2500 | if (value_list.command_type != CommandMacro) continue; |
---|
| 2501 | |
---|
| 2502 | const int selected = value_list.select_first (tag_name); |
---|
| 2503 | |
---|
| 2504 | if (selected < 0) continue; |
---|
| 2505 | |
---|
| 2506 | SymbolValue& value = value_list.values[selected]; |
---|
| 2507 | |
---|
[136] | 2508 | if (show_it && !Symbol::get_inhibit_display()) |
---|
[2] | 2509 | { |
---|
| 2510 | value_list.show (symbol, value, first_definition); |
---|
| 2511 | } |
---|
| 2512 | |
---|
| 2513 | // WARNING: |
---|
| 2514 | // Commented just for a test : should be uncommented after the test |
---|
| 2515 | if (value_list.discarded) continue; |
---|
| 2516 | |
---|
| 2517 | if (!value_list.is_reflexive || |
---|
| 2518 | !symbol.value_is_reflexive (value.text)) |
---|
| 2519 | { |
---|
| 2520 | temp = value.text; |
---|
| 2521 | } |
---|
| 2522 | } |
---|
| 2523 | |
---|
| 2524 | previous_temp += temp; |
---|
| 2525 | temp = previous_temp; |
---|
| 2526 | |
---|
| 2527 | for (i = 0; i < symbol.value_lists.size (); i++) |
---|
| 2528 | { |
---|
| 2529 | const SymbolValueList& value_list = symbol.value_lists[i]; |
---|
| 2530 | |
---|
| 2531 | if ((value_list.use != 0) && |
---|
| 2532 | (value_list.use->discarded)) continue; |
---|
| 2533 | |
---|
| 2534 | if (value_list.command_type != CommandMacroAppend) continue; |
---|
| 2535 | |
---|
| 2536 | const int selected = value_list.select_first (tag_name); |
---|
| 2537 | |
---|
| 2538 | if (selected < 0) continue; |
---|
| 2539 | |
---|
| 2540 | SymbolValue& value = value_list.values[selected]; |
---|
| 2541 | |
---|
[136] | 2542 | if (show_it && !Symbol::get_inhibit_display()) |
---|
[2] | 2543 | { |
---|
| 2544 | value_list.show (symbol, value, first_definition); |
---|
| 2545 | } |
---|
| 2546 | |
---|
| 2547 | if (value_list.discarded) continue; |
---|
| 2548 | |
---|
| 2549 | temp += value.text; |
---|
| 2550 | } |
---|
| 2551 | |
---|
| 2552 | for (i = 0; i < symbol.value_lists.size (); i++) |
---|
| 2553 | { |
---|
| 2554 | const SymbolValueList& value_list = symbol.value_lists[i]; |
---|
| 2555 | |
---|
| 2556 | if ((value_list.use != 0) && |
---|
| 2557 | (value_list.use->discarded)) continue; |
---|
| 2558 | |
---|
| 2559 | if ((value_list.command_type != CommandMacroRemove) && |
---|
| 2560 | (value_list.command_type != CommandMacroRemoveRegexp) && |
---|
| 2561 | (value_list.command_type != CommandMacroRemoveAll) && |
---|
| 2562 | (value_list.command_type != CommandMacroRemoveAllRegexp)) continue; |
---|
| 2563 | |
---|
| 2564 | const int selected = value_list.select_first (tag_name); |
---|
| 2565 | |
---|
| 2566 | if (selected < 0) continue; |
---|
| 2567 | |
---|
| 2568 | SymbolValue& value = value_list.values[selected]; |
---|
| 2569 | |
---|
[136] | 2570 | if (show_it && !Symbol::get_inhibit_display()) |
---|
[2] | 2571 | { |
---|
| 2572 | value_list.show (symbol, value, first_definition); |
---|
| 2573 | } |
---|
| 2574 | |
---|
| 2575 | if (value_list.discarded) continue; |
---|
| 2576 | |
---|
| 2577 | switch (value_list.command_type) |
---|
| 2578 | { |
---|
| 2579 | case CommandMacroRemove : |
---|
| 2580 | temp.replace (value.text, empty); |
---|
| 2581 | break; |
---|
| 2582 | case CommandMacroRemoveRegexp : |
---|
| 2583 | if (value.text != "") |
---|
| 2584 | { |
---|
| 2585 | cmt_regexp e (value.text); |
---|
| 2586 | cmt_regexp::iterator it; |
---|
| 2587 | |
---|
| 2588 | it = e.begin (temp); |
---|
| 2589 | if (it != e.end ()) |
---|
| 2590 | { |
---|
| 2591 | temp.erase (it._pos, it._length); |
---|
| 2592 | } |
---|
| 2593 | } |
---|
| 2594 | break; |
---|
| 2595 | case CommandMacroRemoveAll : |
---|
| 2596 | temp.replace_all (value.text, empty); |
---|
| 2597 | break; |
---|
| 2598 | case CommandMacroRemoveAllRegexp : |
---|
| 2599 | if (value.text != "") |
---|
| 2600 | { |
---|
| 2601 | cmt_regexp e (value.text); |
---|
| 2602 | cmt_regexp::iterator it; |
---|
| 2603 | |
---|
| 2604 | for (;;) |
---|
| 2605 | { |
---|
| 2606 | it = e.begin (temp); |
---|
| 2607 | if (it != e.end ()) |
---|
| 2608 | { |
---|
| 2609 | temp.erase (it._pos, it._length); |
---|
| 2610 | } |
---|
| 2611 | else |
---|
| 2612 | { |
---|
| 2613 | break; |
---|
| 2614 | } |
---|
| 2615 | } |
---|
| 2616 | } |
---|
| 2617 | break; |
---|
| 2618 | } |
---|
| 2619 | } |
---|
| 2620 | |
---|
| 2621 | level--; |
---|
| 2622 | |
---|
| 2623 | return (temp); |
---|
| 2624 | } |
---|
| 2625 | |
---|
| 2626 | //------------------------------------------------------------- |
---|
| 2627 | const cmt_string ScriptBuilder::build (const Symbol& symbol, |
---|
| 2628 | const cmt_string& tag_name) |
---|
| 2629 | { |
---|
| 2630 | // Control of recursivity |
---|
| 2631 | static int level = 0; |
---|
| 2632 | |
---|
| 2633 | static const cmt_string empty = ""; |
---|
| 2634 | |
---|
| 2635 | if (symbol.value_lists.size () > 0) |
---|
| 2636 | { |
---|
| 2637 | const SymbolValueList& value_list = symbol.value_lists[0]; |
---|
| 2638 | |
---|
| 2639 | if (value_list.discarded) return (empty); |
---|
| 2640 | |
---|
| 2641 | if ((value_list.use != 0) && |
---|
| 2642 | (value_list.use->discarded)) return (empty); |
---|
| 2643 | } |
---|
| 2644 | |
---|
| 2645 | return (symbol.name); |
---|
| 2646 | } |
---|
| 2647 | |
---|
| 2648 | //------------------------------------------------------------- |
---|
| 2649 | const cmt_string ActionBuilder::build (const Symbol& symbol, |
---|
| 2650 | const cmt_string& tag_name) |
---|
| 2651 | { |
---|
| 2652 | // Control of recursivity |
---|
| 2653 | static int level = 0; |
---|
| 2654 | |
---|
| 2655 | cmt_string temp; |
---|
| 2656 | cmt_string previous_temp; |
---|
| 2657 | static const cmt_string empty; |
---|
[3] | 2658 | bool show_it = false; |
---|
[2] | 2659 | |
---|
| 2660 | ActionType action = Cmt::get_action (); |
---|
| 2661 | |
---|
| 2662 | if (action == action_show_action) |
---|
| 2663 | { |
---|
| 2664 | if (symbol.name == Cmt::get_current_target ()) |
---|
| 2665 | { |
---|
| 2666 | // Should not display on recursive calls |
---|
[3] | 2667 | if (level == 0) show_it = m_display_it; |
---|
[2] | 2668 | } |
---|
| 2669 | } |
---|
| 2670 | |
---|
| 2671 | level++; |
---|
| 2672 | |
---|
| 2673 | int i; |
---|
| 2674 | |
---|
| 2675 | bool first_definition = true; |
---|
| 2676 | |
---|
| 2677 | temp = ""; |
---|
| 2678 | |
---|
| 2679 | for (i = 0; i < symbol.value_lists.size (); i++) |
---|
| 2680 | { |
---|
| 2681 | const SymbolValueList& value_list = symbol.value_lists[i]; |
---|
| 2682 | |
---|
| 2683 | if ((value_list.use != 0) && |
---|
| 2684 | (value_list.use->discarded)) continue; |
---|
| 2685 | |
---|
| 2686 | if (value_list.command_type != CommandAction) continue; |
---|
| 2687 | |
---|
| 2688 | const int selected = value_list.select_first (tag_name); |
---|
| 2689 | |
---|
| 2690 | if (selected < 0) continue; |
---|
| 2691 | |
---|
| 2692 | SymbolValue& value = value_list.values[selected]; |
---|
| 2693 | |
---|
[136] | 2694 | if (show_it && !Symbol::get_inhibit_display()) |
---|
[2] | 2695 | { |
---|
| 2696 | value_list.show (symbol, value, first_definition); |
---|
| 2697 | } |
---|
| 2698 | |
---|
| 2699 | // WARNING: |
---|
| 2700 | // Commented just for a test : should be uncommented after the test |
---|
| 2701 | if (value_list.discarded) continue; |
---|
| 2702 | |
---|
| 2703 | if (!value_list.is_reflexive || |
---|
| 2704 | !symbol.value_is_reflexive (value.text)) |
---|
| 2705 | { |
---|
| 2706 | temp = value.text; |
---|
| 2707 | } |
---|
| 2708 | } |
---|
| 2709 | |
---|
| 2710 | level--; |
---|
| 2711 | |
---|
| 2712 | return (temp); |
---|
| 2713 | } |
---|
| 2714 | |
---|
| 2715 | //------------------------------------------------------------- |
---|
| 2716 | int SymbolValueList::select_first (const cmt_string& tag_name) const |
---|
| 2717 | { |
---|
| 2718 | int priority = 0; |
---|
| 2719 | int value_number; |
---|
| 2720 | int selected = -1; |
---|
| 2721 | |
---|
| 2722 | Tag* the_tag = 0; |
---|
| 2723 | |
---|
| 2724 | if (tag_name != "") the_tag = Tag::find (tag_name); |
---|
| 2725 | |
---|
| 2726 | for (value_number = 0; |
---|
| 2727 | value_number < values.size (); |
---|
| 2728 | value_number++) |
---|
| 2729 | { |
---|
| 2730 | const SymbolValue& value = values[value_number]; |
---|
| 2731 | |
---|
| 2732 | const Tag* tag = value.tag; |
---|
| 2733 | |
---|
| 2734 | if (the_tag == 0) |
---|
| 2735 | { |
---|
| 2736 | if (!tag->is_selected ()) continue; |
---|
| 2737 | } |
---|
| 2738 | else |
---|
| 2739 | { |
---|
| 2740 | if (tag != the_tag) continue; |
---|
| 2741 | selected = value_number; |
---|
| 2742 | } |
---|
| 2743 | |
---|
| 2744 | // |
---|
| 2745 | // Only the first value at a given priority is |
---|
| 2746 | // selected (which implies the '>' test instead |
---|
| 2747 | // of '>=') |
---|
| 2748 | // |
---|
| 2749 | |
---|
| 2750 | if (tag->get_priority () > priority) |
---|
| 2751 | { |
---|
| 2752 | priority = tag->get_priority (); |
---|
| 2753 | selected = value_number; |
---|
| 2754 | } |
---|
| 2755 | } |
---|
| 2756 | |
---|
| 2757 | return (selected); |
---|
| 2758 | } |
---|
| 2759 | |
---|
| 2760 | //------------------------------------------------------------- |
---|
| 2761 | int SymbolValueList::select_last () const |
---|
| 2762 | { |
---|
| 2763 | int priority = 0; |
---|
| 2764 | int value_number; |
---|
| 2765 | int selected = -1; |
---|
| 2766 | |
---|
| 2767 | for (value_number = 0; |
---|
| 2768 | value_number < values.size (); |
---|
| 2769 | value_number++) |
---|
| 2770 | { |
---|
| 2771 | SymbolValue& value = values[value_number]; |
---|
| 2772 | |
---|
| 2773 | const Tag* tag = value.tag; |
---|
| 2774 | |
---|
| 2775 | if (tag->is_selected ()) |
---|
| 2776 | { |
---|
| 2777 | // |
---|
| 2778 | // The last value at a given priority is |
---|
| 2779 | // selected (which implies the '>=' test instead |
---|
| 2780 | // of '>') |
---|
| 2781 | // |
---|
| 2782 | |
---|
| 2783 | if (tag->get_priority () >= priority) |
---|
| 2784 | { |
---|
| 2785 | priority = tag->get_priority (); |
---|
| 2786 | selected = value_number; |
---|
| 2787 | } |
---|
| 2788 | } |
---|
| 2789 | } |
---|
| 2790 | |
---|
| 2791 | return (selected); |
---|
| 2792 | } |
---|
| 2793 | |
---|
| 2794 | //------------------------------------------------------------- |
---|
| 2795 | void SymbolValueList::show (const Symbol& symbol, |
---|
| 2796 | const SymbolValue& value, |
---|
| 2797 | bool& first_definition) const |
---|
| 2798 | { |
---|
| 2799 | cmt_string discarded_text; |
---|
| 2800 | cmt_string define_text; |
---|
| 2801 | ActionType action = Cmt::get_action (); |
---|
| 2802 | |
---|
[144] | 2803 | switch (command_type) |
---|
| 2804 | { |
---|
| 2805 | //case CommandSet : |
---|
| 2806 | case CommandSetAppend : |
---|
| 2807 | case CommandSetPrepend : |
---|
| 2808 | case CommandSetRemove : |
---|
| 2809 | case CommandSetRemoveRegexp : |
---|
| 2810 | //case CommandAlias : |
---|
| 2811 | //case CommandPath : |
---|
| 2812 | case CommandPathAppend : |
---|
| 2813 | case CommandPathPrepend : |
---|
| 2814 | case CommandPathRemove : |
---|
| 2815 | case CommandPathRemoveRegexp : |
---|
| 2816 | case CommandMacroPrepend : |
---|
| 2817 | //case CommandMacro : |
---|
| 2818 | case CommandMacroAppend : |
---|
| 2819 | case CommandMacroRemove : |
---|
| 2820 | case CommandMacroRemoveRegexp : |
---|
| 2821 | case CommandMacroRemoveAll : |
---|
| 2822 | case CommandMacroRemoveAllRegexp : |
---|
| 2823 | //case CommandAction : |
---|
| 2824 | if (value.text == "") return; |
---|
| 2825 | break; |
---|
| 2826 | } |
---|
[2] | 2827 | |
---|
| 2828 | if (discarded) discarded_text = " (discarded by override)"; |
---|
| 2829 | else discarded_text = ""; |
---|
| 2830 | |
---|
| 2831 | if (first_definition) define_text = "defines"; |
---|
| 2832 | else define_text = "overrides"; |
---|
| 2833 | |
---|
| 2834 | cout << "# Package "; |
---|
| 2835 | if (use != 0) |
---|
| 2836 | { |
---|
| 2837 | cout << use->get_package_name () << " " << use->version; |
---|
| 2838 | } |
---|
| 2839 | |
---|
| 2840 | switch (command_type) |
---|
| 2841 | { |
---|
| 2842 | case CommandSet : |
---|
| 2843 | cout << " " << define_text << " set " << symbol.name << " as "; |
---|
| 2844 | first_definition = false; |
---|
| 2845 | break; |
---|
| 2846 | case CommandSetAppend : |
---|
| 2847 | cout << " appends to set " << symbol.name << " : "; |
---|
| 2848 | break; |
---|
| 2849 | case CommandSetPrepend : |
---|
| 2850 | cout << " prepends to set " << symbol.name << " : "; |
---|
| 2851 | break; |
---|
| 2852 | case CommandSetRemove : |
---|
| 2853 | cout << " removes from set " << symbol.name << " : "; |
---|
| 2854 | break; |
---|
| 2855 | case CommandSetRemoveRegexp : |
---|
| 2856 | cout << " removes RE from set " << symbol.name << " : "; |
---|
| 2857 | break; |
---|
| 2858 | case CommandAlias : |
---|
| 2859 | cout << " " << define_text << " alias " << symbol.name << " as "; |
---|
| 2860 | first_definition = false; |
---|
| 2861 | break; |
---|
| 2862 | case CommandPath : |
---|
| 2863 | cout << " " << define_text << " path " << symbol.name << " as "; |
---|
| 2864 | first_definition = false; |
---|
| 2865 | break; |
---|
| 2866 | case CommandPathAppend : |
---|
| 2867 | cout << " appends to path " << symbol.name << " : "; |
---|
| 2868 | break; |
---|
| 2869 | case CommandPathPrepend : |
---|
| 2870 | cout << " prepends to path " << symbol.name << " : "; |
---|
| 2871 | break; |
---|
| 2872 | case CommandPathRemove : |
---|
| 2873 | cout << " removes from path " << symbol.name << " : "; |
---|
| 2874 | break; |
---|
| 2875 | case CommandPathRemoveRegexp : |
---|
| 2876 | cout << " removes RE from path " << symbol.name << " : "; |
---|
| 2877 | break; |
---|
| 2878 | case CommandMacroPrepend : |
---|
| 2879 | cout << " prepends to macro " << symbol.name << " : "; |
---|
| 2880 | break; |
---|
| 2881 | case CommandMacro : |
---|
| 2882 | cout << " " << define_text << " macro " << symbol.name << " as "; |
---|
| 2883 | break; |
---|
| 2884 | case CommandMacroAppend : |
---|
| 2885 | cout << " appends to macro " << symbol.name << " : "; |
---|
| 2886 | break; |
---|
| 2887 | case CommandMacroRemove : |
---|
| 2888 | cout << " remove from macro " << symbol.name << " : "; |
---|
| 2889 | break; |
---|
| 2890 | case CommandMacroRemoveRegexp : |
---|
| 2891 | cout << " remove RE from macro " << symbol.name << " : "; |
---|
| 2892 | break; |
---|
| 2893 | case CommandMacroRemoveAll : |
---|
| 2894 | cout << " remove all from macro " << symbol.name << " : "; |
---|
| 2895 | break; |
---|
| 2896 | case CommandMacroRemoveAllRegexp : |
---|
| 2897 | cout << " remove all RE from macro " << symbol.name << " : "; |
---|
| 2898 | break; |
---|
| 2899 | case CommandAction : |
---|
| 2900 | cout << " " << define_text << " action " << symbol.name << " as "; |
---|
| 2901 | first_definition = false; |
---|
| 2902 | break; |
---|
| 2903 | } |
---|
| 2904 | |
---|
| 2905 | cout << "'" << value.text << "'"; |
---|
| 2906 | |
---|
| 2907 | Tag* selected_tag = value.tag; |
---|
| 2908 | |
---|
| 2909 | if ((selected_tag == 0) || |
---|
| 2910 | (selected_tag == Tag::get_default ())) |
---|
| 2911 | { |
---|
| 2912 | cout << " for default tag"; |
---|
| 2913 | } |
---|
| 2914 | else |
---|
| 2915 | { |
---|
| 2916 | cout << " for tag '" << selected_tag->get_name () << "'"; |
---|
| 2917 | } |
---|
| 2918 | |
---|
| 2919 | cout << discarded_text << endl; |
---|
| 2920 | } |
---|
| 2921 | |
---|
[3] | 2922 | //------------------------------------------------------------- |
---|
| 2923 | bool Symbol::check_tag_used (Tag* tag) |
---|
| 2924 | { |
---|
| 2925 | if (tag == 0) return (false); |
---|
| 2926 | |
---|
| 2927 | static SymbolVector& Symbols = symbols (); |
---|
| 2928 | |
---|
| 2929 | if (Symbols.size () == 0) |
---|
| 2930 | { |
---|
| 2931 | return (false); |
---|
| 2932 | } |
---|
| 2933 | |
---|
| 2934 | for (int number = 0; number < Symbol::symbol_number (); number++) |
---|
| 2935 | { |
---|
| 2936 | Symbol& symbol = Symbol::symbol (number); |
---|
| 2937 | |
---|
| 2938 | for (int i = 0; i < symbol.value_lists.size (); i++) |
---|
| 2939 | { |
---|
| 2940 | const SymbolValueList& value_list = symbol.value_lists[i]; |
---|
| 2941 | |
---|
| 2942 | for (int j = 0; j < value_list.values.size (); j++) |
---|
| 2943 | { |
---|
| 2944 | const SymbolValue& value = value_list.values[j]; |
---|
| 2945 | Tag* t = value.tag; |
---|
| 2946 | |
---|
| 2947 | if (t != 0) |
---|
| 2948 | { |
---|
| 2949 | if (t->use_operand (tag)) return (true); |
---|
| 2950 | } |
---|
| 2951 | } |
---|
| 2952 | } |
---|
| 2953 | } |
---|
| 2954 | |
---|
| 2955 | return (false); |
---|
| 2956 | } |
---|
| 2957 | |
---|
[136] | 2958 | //------------------------------------------------------------- |
---|
| 2959 | cmt_string Symbol::get_env_value (const cmt_string& name) |
---|
| 2960 | { |
---|
| 2961 | cmt_string s; |
---|
| 2962 | |
---|
| 2963 | Symbol* symbol = Symbol::find (name); |
---|
| 2964 | if (symbol != 0) |
---|
| 2965 | { |
---|
| 2966 | m_inhibit_display = true; |
---|
| 2967 | |
---|
| 2968 | s = symbol->build_macro_value (); |
---|
| 2969 | Symbol::expand (s); |
---|
| 2970 | |
---|
| 2971 | m_inhibit_display = false; |
---|
| 2972 | } |
---|
| 2973 | else |
---|
| 2974 | { |
---|
| 2975 | s = CmtSystem::getenv (name); |
---|
| 2976 | } |
---|
| 2977 | |
---|
| 2978 | return (s); |
---|
| 2979 | } |
---|
| 2980 | |
---|
| 2981 | bool Symbol::get_inhibit_display () |
---|
| 2982 | { |
---|
| 2983 | return (m_inhibit_display); |
---|
| 2984 | } |
---|
| 2985 | |
---|