| options.c (207842) | options.c (213700) |
|---|---|
| 1/////////////////////////////////////////////////////////////////////////////// 2// 3/// \file options.c 4/// \brief Parser for filter-specific options 5// 6// Author: Lasse Collin 7// 8// This file has been put into the public domain. --- 125 unchanged lines hidden (view full) --- 134 name = split + 1; 135 } 136 137 free(s); 138 return; 139} 140 141 | 1/////////////////////////////////////////////////////////////////////////////// 2// 3/// \file options.c 4/// \brief Parser for filter-specific options 5// 6// Author: Lasse Collin 7// 8// This file has been put into the public domain. --- 125 unchanged lines hidden (view full) --- 134 name = split + 1; 135 } 136 137 free(s); 138 return; 139} 140 141 |
| 142////////////// 143// Subblock // 144////////////// 145 146enum { 147 OPT_SIZE, 148 OPT_RLE, 149 OPT_ALIGN, 150}; 151 152 153static void 154set_subblock(void *options, uint32_t key, uint64_t value, 155 const char *valuestr lzma_attribute((unused))) 156{ 157 lzma_options_subblock *opt = options; 158 159 switch (key) { 160 case OPT_SIZE: 161 opt->subblock_data_size = value; 162 break; 163 164 case OPT_RLE: 165 opt->rle = value; 166 break; 167 168 case OPT_ALIGN: 169 opt->alignment = value; 170 break; 171 } 172} 173 174 175extern lzma_options_subblock * 176options_subblock(const char *str) 177{ 178 static const option_map opts[] = { 179 { "size", NULL, LZMA_SUBBLOCK_DATA_SIZE_MIN, 180 LZMA_SUBBLOCK_DATA_SIZE_MAX }, 181 { "rle", NULL, LZMA_SUBBLOCK_RLE_OFF, 182 LZMA_SUBBLOCK_RLE_MAX }, 183 { "align",NULL, LZMA_SUBBLOCK_ALIGNMENT_MIN, 184 LZMA_SUBBLOCK_ALIGNMENT_MAX }, 185 { NULL, NULL, 0, 0 } 186 }; 187 188 lzma_options_subblock *options 189 = xmalloc(sizeof(lzma_options_subblock)); 190 *options = (lzma_options_subblock){ 191 .allow_subfilters = false, 192 .alignment = LZMA_SUBBLOCK_ALIGNMENT_DEFAULT, 193 .subblock_data_size = LZMA_SUBBLOCK_DATA_SIZE_DEFAULT, 194 .rle = LZMA_SUBBLOCK_RLE_OFF, 195 }; 196 197 parse_options(str, opts, &set_subblock, options); 198 199 return options; 200} 201 202 | |
| 203/////////// 204// Delta // 205/////////// 206 207enum { 208 OPT_DIST, 209}; 210 --- 191 unchanged lines hidden (view full) --- 402 { "mode", modes, 0, 0 }, 403 { "nice", NULL, 2, 273 }, 404 { "mf", mfs, 0, 0 }, 405 { "depth", NULL, 0, UINT32_MAX }, 406 { NULL, NULL, 0, 0 } 407 }; 408 409 lzma_options_lzma *options = xmalloc(sizeof(lzma_options_lzma)); | 142/////////// 143// Delta // 144/////////// 145 146enum { 147 OPT_DIST, 148}; 149 --- 191 unchanged lines hidden (view full) --- 341 { "mode", modes, 0, 0 }, 342 { "nice", NULL, 2, 273 }, 343 { "mf", mfs, 0, 0 }, 344 { "depth", NULL, 0, UINT32_MAX }, 345 { NULL, NULL, 0, 0 } 346 }; 347 348 lzma_options_lzma *options = xmalloc(sizeof(lzma_options_lzma)); |
| 410 *options = (lzma_options_lzma){ 411 .dict_size = LZMA_DICT_SIZE_DEFAULT, 412 .preset_dict = NULL, 413 .preset_dict_size = 0, 414 .lc = LZMA_LC_DEFAULT, 415 .lp = LZMA_LP_DEFAULT, 416 .pb = LZMA_PB_DEFAULT, 417 .mode = LZMA_MODE_NORMAL, 418 .nice_len = 64, 419 .mf = LZMA_MF_BT4, 420 .depth = 0, 421 }; | 349 if (lzma_lzma_preset(options, LZMA_PRESET_DEFAULT)) 350 message_bug(); |
| 422 423 parse_options(str, opts, &set_lzma, options); 424 425 if (options->lc + options->lp > LZMA_LCLP_MAX) | 351 352 parse_options(str, opts, &set_lzma, options); 353 354 if (options->lc + options->lp > LZMA_LCLP_MAX) |
| 426 message_fatal(_("The sum of lc and lp must be at " 427 "maximum of 4")); | 355 message_fatal(_("The sum of lc and lp must not exceed 4")); |
| 428 429 const uint32_t nice_len_min = options->mf & 0x0F; 430 if (options->nice_len < nice_len_min) 431 message_fatal(_("The selected match finder requires at " 432 "least nice=%" PRIu32), nice_len_min); 433 434 return options; 435} | 356 357 const uint32_t nice_len_min = options->mf & 0x0F; 358 if (options->nice_len < nice_len_min) 359 message_fatal(_("The selected match finder requires at " 360 "least nice=%" PRIu32), nice_len_min); 361 362 return options; 363} |