| Commit | Line | Data |
|---|
| f4c6fd49 |
1 | #define PERL_constant_NOTFOUND 1 |
| 2 | #define PERL_constant_NOTDEF 2 |
| 3 | #define PERL_constant_ISIV 3 |
| 4 | #define PERL_constant_ISNO 4 |
| 5 | #define PERL_constant_ISNV 5 |
| 6 | #define PERL_constant_ISPV 6 |
| 7 | #define PERL_constant_ISPVN 7 |
| 8 | #define PERL_constant_ISSV 8 |
| 9 | #define PERL_constant_ISUNDEF 9 |
| 10 | #define PERL_constant_ISUV 10 |
| 11 | #define PERL_constant_ISYES 11 |
| 12 | |
| 13 | #ifndef NVTYPE |
| 14 | typedef double NV; /* 5.6 and later define NVTYPE, and typedef NV to it. */ |
| 15 | #endif |
| 16 | #ifndef aTHX_ |
| 17 | #define aTHX_ /* 5.6 or later define this for threading support. */ |
| 18 | #endif |
| 19 | #ifndef pTHX_ |
| 20 | #define pTHX_ /* 5.6 or later define this for threading support. */ |
| 21 | #endif |
| 22 | |
| 23 | static int |
| 24 | constant_7 (pTHX_ const char *name, IV *iv_return) { |
| 25 | /* When generated this function returned values for the list of names given |
| 26 | here. However, subsequent manual editing may have added or removed some. |
| 642e522c |
27 | OS_CODE Z_ASCII Z_BLOCK Z_ERRNO Z_FIXED */ |
| 28 | /* Offset 6 gives the best switch position. */ |
| 29 | switch (name[6]) { |
| f4c6fd49 |
30 | case 'D': |
| 642e522c |
31 | if (memEQ(name, "Z_FIXE", 6)) { |
| 32 | /* D */ |
| 33 | #ifdef Z_FIXED |
| 34 | *iv_return = Z_FIXED; |
| 35 | return PERL_constant_ISIV; |
| 36 | #else |
| 37 | return PERL_constant_NOTDEF; |
| 38 | #endif |
| 39 | } |
| 40 | break; |
| 41 | case 'E': |
| 42 | if (memEQ(name, "OS_COD", 6)) { |
| 43 | /* E */ |
| f4c6fd49 |
44 | #ifdef OS_CODE |
| 45 | *iv_return = OS_CODE; |
| 46 | return PERL_constant_ISIV; |
| 47 | #else |
| 48 | return PERL_constant_NOTDEF; |
| 49 | #endif |
| 50 | } |
| 51 | break; |
| 52 | case 'I': |
| 642e522c |
53 | if (memEQ(name, "Z_ASCI", 6)) { |
| 54 | /* I */ |
| f4c6fd49 |
55 | #ifdef Z_ASCII |
| 56 | *iv_return = Z_ASCII; |
| 57 | return PERL_constant_ISIV; |
| 58 | #else |
| 59 | return PERL_constant_NOTDEF; |
| 60 | #endif |
| 61 | } |
| 62 | break; |
| 642e522c |
63 | case 'K': |
| 64 | if (memEQ(name, "Z_BLOC", 6)) { |
| 65 | /* K */ |
| 66 | #ifdef Z_BLOCK |
| 67 | *iv_return = Z_BLOCK; |
| 68 | return PERL_constant_ISIV; |
| 69 | #else |
| 70 | return PERL_constant_NOTDEF; |
| 71 | #endif |
| 72 | } |
| 73 | break; |
| 74 | case 'O': |
| 75 | if (memEQ(name, "Z_ERRN", 6)) { |
| 76 | /* O */ |
| f4c6fd49 |
77 | #ifdef Z_ERRNO |
| 78 | *iv_return = Z_ERRNO; |
| 79 | return PERL_constant_ISIV; |
| 80 | #else |
| 81 | return PERL_constant_NOTDEF; |
| 82 | #endif |
| 83 | } |
| 84 | break; |
| 85 | } |
| 86 | return PERL_constant_NOTFOUND; |
| 87 | } |
| 88 | |
| 89 | static int |
| 90 | constant_9 (pTHX_ const char *name, IV *iv_return) { |
| 91 | /* When generated this function returned values for the list of names given |
| 92 | here. However, subsequent manual editing may have added or removed some. |
| 93 | DEF_WBITS MAX_WBITS Z_UNKNOWN */ |
| 94 | /* Offset 2 gives the best switch position. */ |
| 95 | switch (name[2]) { |
| 96 | case 'F': |
| 97 | if (memEQ(name, "DEF_WBITS", 9)) { |
| 98 | /* ^ */ |
| 99 | #ifdef DEF_WBITS |
| 100 | *iv_return = DEF_WBITS; |
| 101 | return PERL_constant_ISIV; |
| 102 | #else |
| 103 | return PERL_constant_NOTDEF; |
| 104 | #endif |
| 105 | } |
| 106 | break; |
| 107 | case 'U': |
| 108 | if (memEQ(name, "Z_UNKNOWN", 9)) { |
| 109 | /* ^ */ |
| 110 | #ifdef Z_UNKNOWN |
| 111 | *iv_return = Z_UNKNOWN; |
| 112 | return PERL_constant_ISIV; |
| 113 | #else |
| 114 | return PERL_constant_NOTDEF; |
| 115 | #endif |
| 116 | } |
| 117 | break; |
| 118 | case 'X': |
| 119 | if (memEQ(name, "MAX_WBITS", 9)) { |
| 120 | /* ^ */ |
| 121 | #ifdef MAX_WBITS |
| 122 | *iv_return = MAX_WBITS; |
| 123 | return PERL_constant_ISIV; |
| 124 | #else |
| 125 | return PERL_constant_NOTDEF; |
| 126 | #endif |
| 127 | } |
| 128 | break; |
| 129 | } |
| 130 | return PERL_constant_NOTFOUND; |
| 131 | } |
| 132 | |
| 133 | static int |
| 134 | constant_10 (pTHX_ const char *name, IV *iv_return) { |
| 135 | /* When generated this function returned values for the list of names given |
| 136 | here. However, subsequent manual editing may have added or removed some. |
| 137 | Z_DEFLATED Z_FILTERED Z_NO_FLUSH */ |
| 138 | /* Offset 7 gives the best switch position. */ |
| 139 | switch (name[7]) { |
| 140 | case 'R': |
| 141 | if (memEQ(name, "Z_FILTERED", 10)) { |
| 142 | /* ^ */ |
| 143 | #ifdef Z_FILTERED |
| 144 | *iv_return = Z_FILTERED; |
| 145 | return PERL_constant_ISIV; |
| 146 | #else |
| 147 | return PERL_constant_NOTDEF; |
| 148 | #endif |
| 149 | } |
| 150 | break; |
| 151 | case 'T': |
| 152 | if (memEQ(name, "Z_DEFLATED", 10)) { |
| 153 | /* ^ */ |
| 154 | #ifdef Z_DEFLATED |
| 155 | *iv_return = Z_DEFLATED; |
| 156 | return PERL_constant_ISIV; |
| 157 | #else |
| 158 | return PERL_constant_NOTDEF; |
| 159 | #endif |
| 160 | } |
| 161 | break; |
| 162 | case 'U': |
| 163 | if (memEQ(name, "Z_NO_FLUSH", 10)) { |
| 164 | /* ^ */ |
| 165 | #ifdef Z_NO_FLUSH |
| 166 | *iv_return = Z_NO_FLUSH; |
| 167 | return PERL_constant_ISIV; |
| 168 | #else |
| 169 | return PERL_constant_NOTDEF; |
| 170 | #endif |
| 171 | } |
| 172 | break; |
| 173 | } |
| 174 | return PERL_constant_NOTFOUND; |
| 175 | } |
| 176 | |
| 177 | static int |
| 178 | constant_11 (pTHX_ const char *name, IV *iv_return) { |
| 179 | /* When generated this function returned values for the list of names given |
| 180 | here. However, subsequent manual editing may have added or removed some. |
| 181 | Z_BUF_ERROR Z_MEM_ERROR Z_NEED_DICT */ |
| 182 | /* Offset 4 gives the best switch position. */ |
| 183 | switch (name[4]) { |
| 184 | case 'E': |
| 185 | if (memEQ(name, "Z_NEED_DICT", 11)) { |
| 186 | /* ^ */ |
| 187 | #ifdef Z_NEED_DICT |
| 188 | *iv_return = Z_NEED_DICT; |
| 189 | return PERL_constant_ISIV; |
| 190 | #else |
| 191 | return PERL_constant_NOTDEF; |
| 192 | #endif |
| 193 | } |
| 194 | break; |
| 195 | case 'F': |
| 196 | if (memEQ(name, "Z_BUF_ERROR", 11)) { |
| 197 | /* ^ */ |
| 198 | #ifdef Z_BUF_ERROR |
| 199 | *iv_return = Z_BUF_ERROR; |
| 200 | return PERL_constant_ISIV; |
| 201 | #else |
| 202 | return PERL_constant_NOTDEF; |
| 203 | #endif |
| 204 | } |
| 205 | break; |
| 206 | case 'M': |
| 207 | if (memEQ(name, "Z_MEM_ERROR", 11)) { |
| 208 | /* ^ */ |
| 209 | #ifdef Z_MEM_ERROR |
| 210 | *iv_return = Z_MEM_ERROR; |
| 211 | return PERL_constant_ISIV; |
| 212 | #else |
| 213 | return PERL_constant_NOTDEF; |
| 214 | #endif |
| 215 | } |
| 216 | break; |
| 217 | } |
| 218 | return PERL_constant_NOTFOUND; |
| 219 | } |
| 220 | |
| 221 | static int |
| 222 | constant_12 (pTHX_ const char *name, IV *iv_return, const char **pv_return) { |
| 223 | /* When generated this function returned values for the list of names given |
| 224 | here. However, subsequent manual editing may have added or removed some. |
| 225 | ZLIB_VERSION Z_BEST_SPEED Z_DATA_ERROR Z_FULL_FLUSH Z_STREAM_END |
| 226 | Z_SYNC_FLUSH */ |
| 227 | /* Offset 4 gives the best switch position. */ |
| 228 | switch (name[4]) { |
| 229 | case 'L': |
| 230 | if (memEQ(name, "Z_FULL_FLUSH", 12)) { |
| 231 | /* ^ */ |
| 232 | #ifdef Z_FULL_FLUSH |
| 233 | *iv_return = Z_FULL_FLUSH; |
| 234 | return PERL_constant_ISIV; |
| 235 | #else |
| 236 | return PERL_constant_NOTDEF; |
| 237 | #endif |
| 238 | } |
| 239 | break; |
| 240 | case 'N': |
| 241 | if (memEQ(name, "Z_SYNC_FLUSH", 12)) { |
| 242 | /* ^ */ |
| 243 | #ifdef Z_SYNC_FLUSH |
| 244 | *iv_return = Z_SYNC_FLUSH; |
| 245 | return PERL_constant_ISIV; |
| 246 | #else |
| 247 | return PERL_constant_NOTDEF; |
| 248 | #endif |
| 249 | } |
| 250 | break; |
| 251 | case 'R': |
| 252 | if (memEQ(name, "Z_STREAM_END", 12)) { |
| 253 | /* ^ */ |
| 254 | #ifdef Z_STREAM_END |
| 255 | *iv_return = Z_STREAM_END; |
| 256 | return PERL_constant_ISIV; |
| 257 | #else |
| 258 | return PERL_constant_NOTDEF; |
| 259 | #endif |
| 260 | } |
| 261 | break; |
| 262 | case 'S': |
| 263 | if (memEQ(name, "Z_BEST_SPEED", 12)) { |
| 264 | /* ^ */ |
| 265 | #ifdef Z_BEST_SPEED |
| 266 | *iv_return = Z_BEST_SPEED; |
| 267 | return PERL_constant_ISIV; |
| 268 | #else |
| 269 | return PERL_constant_NOTDEF; |
| 270 | #endif |
| 271 | } |
| 272 | break; |
| 273 | case 'T': |
| 274 | if (memEQ(name, "Z_DATA_ERROR", 12)) { |
| 275 | /* ^ */ |
| 276 | #ifdef Z_DATA_ERROR |
| 277 | *iv_return = Z_DATA_ERROR; |
| 278 | return PERL_constant_ISIV; |
| 279 | #else |
| 280 | return PERL_constant_NOTDEF; |
| 281 | #endif |
| 282 | } |
| 283 | break; |
| 284 | case '_': |
| 285 | if (memEQ(name, "ZLIB_VERSION", 12)) { |
| 286 | /* ^ */ |
| 287 | #ifdef ZLIB_VERSION |
| 288 | *pv_return = ZLIB_VERSION; |
| 289 | return PERL_constant_ISPV; |
| 290 | #else |
| 291 | return PERL_constant_NOTDEF; |
| 292 | #endif |
| 293 | } |
| 294 | break; |
| 295 | } |
| 296 | return PERL_constant_NOTFOUND; |
| 297 | } |
| 298 | |
| 299 | static int |
| 300 | constant (pTHX_ const char *name, STRLEN len, IV *iv_return, const char **pv_return) { |
| 301 | /* Initially switch on the length of the name. */ |
| 302 | /* When generated this function returned values for the list of names given |
| 303 | in this section of perl code. Rather than manually editing these functions |
| 304 | to add or remove constants, which would result in this comment and section |
| 305 | of code becoming inaccurate, we recommend that you edit this section of |
| 306 | code, and use it to regenerate a new set of constant functions which you |
| 307 | then use to replace the originals. |
| 308 | |
| 309 | Regenerate these constant functions by feeding this entire source file to |
| 310 | perl -x |
| 311 | |
| 642e522c |
312 | #!/usr/bin/perl5.8.6 -w |
| f4c6fd49 |
313 | use ExtUtils::Constant qw (constant_types C_constant XS_constant); |
| 314 | |
| 315 | my $types = {map {($_, 1)} qw(IV PV)}; |
| 316 | my @names = (qw(DEF_WBITS MAX_MEM_LEVEL MAX_WBITS OS_CODE Z_ASCII |
| 642e522c |
317 | Z_BEST_COMPRESSION Z_BEST_SPEED Z_BINARY Z_BLOCK Z_BUF_ERROR |
| f4c6fd49 |
318 | Z_DATA_ERROR Z_DEFAULT_COMPRESSION Z_DEFAULT_STRATEGY Z_DEFLATED |
| 642e522c |
319 | Z_ERRNO Z_FILTERED Z_FINISH Z_FIXED Z_FULL_FLUSH Z_HUFFMAN_ONLY |
| f4c6fd49 |
320 | Z_MEM_ERROR Z_NEED_DICT Z_NO_COMPRESSION Z_NO_FLUSH Z_NULL Z_OK |
| 642e522c |
321 | Z_PARTIAL_FLUSH Z_RLE Z_STREAM_END Z_STREAM_ERROR Z_SYNC_FLUSH |
| f4c6fd49 |
322 | Z_UNKNOWN Z_VERSION_ERROR), |
| 323 | {name=>"ZLIB_VERSION", type=>"PV"}); |
| 324 | |
| 325 | print constant_types(); # macro defs |
| 326 | foreach (C_constant ("Zlib", 'constant', 'IV', $types, undef, 3, @names) ) { |
| 327 | print $_, "\n"; # C constant subs |
| 328 | } |
| 329 | print "#### XS Section:\n"; |
| 330 | print XS_constant ("Zlib", $types); |
| 331 | __END__ |
| 332 | */ |
| 333 | |
| 334 | switch (len) { |
| 335 | case 4: |
| 336 | if (memEQ(name, "Z_OK", 4)) { |
| 337 | #ifdef Z_OK |
| 338 | *iv_return = Z_OK; |
| 339 | return PERL_constant_ISIV; |
| 340 | #else |
| 341 | return PERL_constant_NOTDEF; |
| 342 | #endif |
| 343 | } |
| 344 | break; |
| 642e522c |
345 | case 5: |
| 346 | if (memEQ(name, "Z_RLE", 5)) { |
| 347 | #ifdef Z_RLE |
| 348 | *iv_return = Z_RLE; |
| 349 | return PERL_constant_ISIV; |
| 350 | #else |
| 351 | return PERL_constant_NOTDEF; |
| 352 | #endif |
| 353 | } |
| 354 | break; |
| f4c6fd49 |
355 | case 6: |
| 356 | if (memEQ(name, "Z_NULL", 6)) { |
| 357 | #ifdef Z_NULL |
| 358 | *iv_return = Z_NULL; |
| 359 | return PERL_constant_ISIV; |
| 360 | #else |
| 361 | return PERL_constant_NOTDEF; |
| 362 | #endif |
| 363 | } |
| 364 | break; |
| 365 | case 7: |
| 366 | return constant_7 (aTHX_ name, iv_return); |
| 367 | break; |
| 368 | case 8: |
| 369 | /* Names all of length 8. */ |
| 370 | /* Z_BINARY Z_FINISH */ |
| 371 | /* Offset 6 gives the best switch position. */ |
| 372 | switch (name[6]) { |
| 373 | case 'R': |
| 374 | if (memEQ(name, "Z_BINARY", 8)) { |
| 375 | /* ^ */ |
| 376 | #ifdef Z_BINARY |
| 377 | *iv_return = Z_BINARY; |
| 378 | return PERL_constant_ISIV; |
| 379 | #else |
| 380 | return PERL_constant_NOTDEF; |
| 381 | #endif |
| 382 | } |
| 383 | break; |
| 384 | case 'S': |
| 385 | if (memEQ(name, "Z_FINISH", 8)) { |
| 386 | /* ^ */ |
| 387 | #ifdef Z_FINISH |
| 388 | *iv_return = Z_FINISH; |
| 389 | return PERL_constant_ISIV; |
| 390 | #else |
| 391 | return PERL_constant_NOTDEF; |
| 392 | #endif |
| 393 | } |
| 394 | break; |
| 395 | } |
| 396 | break; |
| 397 | case 9: |
| 398 | return constant_9 (aTHX_ name, iv_return); |
| 399 | break; |
| 400 | case 10: |
| 401 | return constant_10 (aTHX_ name, iv_return); |
| 402 | break; |
| 403 | case 11: |
| 404 | return constant_11 (aTHX_ name, iv_return); |
| 405 | break; |
| 406 | case 12: |
| 407 | return constant_12 (aTHX_ name, iv_return, pv_return); |
| 408 | break; |
| 409 | case 13: |
| 410 | if (memEQ(name, "MAX_MEM_LEVEL", 13)) { |
| 411 | #ifdef MAX_MEM_LEVEL |
| 412 | *iv_return = MAX_MEM_LEVEL; |
| 413 | return PERL_constant_ISIV; |
| 414 | #else |
| 415 | return PERL_constant_NOTDEF; |
| 416 | #endif |
| 417 | } |
| 418 | break; |
| 419 | case 14: |
| 420 | /* Names all of length 14. */ |
| 421 | /* Z_HUFFMAN_ONLY Z_STREAM_ERROR */ |
| 422 | /* Offset 3 gives the best switch position. */ |
| 423 | switch (name[3]) { |
| 424 | case 'T': |
| 425 | if (memEQ(name, "Z_STREAM_ERROR", 14)) { |
| 426 | /* ^ */ |
| 427 | #ifdef Z_STREAM_ERROR |
| 428 | *iv_return = Z_STREAM_ERROR; |
| 429 | return PERL_constant_ISIV; |
| 430 | #else |
| 431 | return PERL_constant_NOTDEF; |
| 432 | #endif |
| 433 | } |
| 434 | break; |
| 435 | case 'U': |
| 436 | if (memEQ(name, "Z_HUFFMAN_ONLY", 14)) { |
| 437 | /* ^ */ |
| 438 | #ifdef Z_HUFFMAN_ONLY |
| 439 | *iv_return = Z_HUFFMAN_ONLY; |
| 440 | return PERL_constant_ISIV; |
| 441 | #else |
| 442 | return PERL_constant_NOTDEF; |
| 443 | #endif |
| 444 | } |
| 445 | break; |
| 446 | } |
| 447 | break; |
| 448 | case 15: |
| 449 | /* Names all of length 15. */ |
| 450 | /* Z_PARTIAL_FLUSH Z_VERSION_ERROR */ |
| 451 | /* Offset 5 gives the best switch position. */ |
| 452 | switch (name[5]) { |
| 453 | case 'S': |
| 454 | if (memEQ(name, "Z_VERSION_ERROR", 15)) { |
| 455 | /* ^ */ |
| 456 | #ifdef Z_VERSION_ERROR |
| 457 | *iv_return = Z_VERSION_ERROR; |
| 458 | return PERL_constant_ISIV; |
| 459 | #else |
| 460 | return PERL_constant_NOTDEF; |
| 461 | #endif |
| 462 | } |
| 463 | break; |
| 464 | case 'T': |
| 465 | if (memEQ(name, "Z_PARTIAL_FLUSH", 15)) { |
| 466 | /* ^ */ |
| 467 | #ifdef Z_PARTIAL_FLUSH |
| 468 | *iv_return = Z_PARTIAL_FLUSH; |
| 469 | return PERL_constant_ISIV; |
| 470 | #else |
| 471 | return PERL_constant_NOTDEF; |
| 472 | #endif |
| 473 | } |
| 474 | break; |
| 475 | } |
| 476 | break; |
| 477 | case 16: |
| 478 | if (memEQ(name, "Z_NO_COMPRESSION", 16)) { |
| 479 | #ifdef Z_NO_COMPRESSION |
| 480 | *iv_return = Z_NO_COMPRESSION; |
| 481 | return PERL_constant_ISIV; |
| 482 | #else |
| 483 | return PERL_constant_NOTDEF; |
| 484 | #endif |
| 485 | } |
| 486 | break; |
| 487 | case 18: |
| 488 | /* Names all of length 18. */ |
| 489 | /* Z_BEST_COMPRESSION Z_DEFAULT_STRATEGY */ |
| 490 | /* Offset 14 gives the best switch position. */ |
| 491 | switch (name[14]) { |
| 492 | case 'S': |
| 493 | if (memEQ(name, "Z_BEST_COMPRESSION", 18)) { |
| 494 | /* ^ */ |
| 495 | #ifdef Z_BEST_COMPRESSION |
| 496 | *iv_return = Z_BEST_COMPRESSION; |
| 497 | return PERL_constant_ISIV; |
| 498 | #else |
| 499 | return PERL_constant_NOTDEF; |
| 500 | #endif |
| 501 | } |
| 502 | break; |
| 503 | case 'T': |
| 504 | if (memEQ(name, "Z_DEFAULT_STRATEGY", 18)) { |
| 505 | /* ^ */ |
| 506 | #ifdef Z_DEFAULT_STRATEGY |
| 507 | *iv_return = Z_DEFAULT_STRATEGY; |
| 508 | return PERL_constant_ISIV; |
| 509 | #else |
| 510 | return PERL_constant_NOTDEF; |
| 511 | #endif |
| 512 | } |
| 513 | break; |
| 514 | } |
| 515 | break; |
| 516 | case 21: |
| 517 | if (memEQ(name, "Z_DEFAULT_COMPRESSION", 21)) { |
| 518 | #ifdef Z_DEFAULT_COMPRESSION |
| 519 | *iv_return = Z_DEFAULT_COMPRESSION; |
| 520 | return PERL_constant_ISIV; |
| 521 | #else |
| 522 | return PERL_constant_NOTDEF; |
| 523 | #endif |
| 524 | } |
| 525 | break; |
| 526 | } |
| 527 | return PERL_constant_NOTFOUND; |
| 528 | } |
| 529 | |
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