1 /* 2 ******************************************************************************* 3 * 4 * Copyright (C) 1999-2012, International Business Machines 5 * Corporation and others. All Rights Reserved. 6 * 7 ******************************************************************************* 8 * file name: store.c 9 * encoding: US-ASCII 10 * tab size: 8 (not used) 11 * indentation:4 12 * 13 * created on: 2003-02-06 14 * created by: Ram Viswanadha 15 * 16 */ 17 18 #include <stdio.h> 19 #include <stdlib.h> 20 #include "unicode/utypes.h" 21 #include "cmemory.h" 22 #include "cstring.h" 23 #include "filestrm.h" 24 #include "unicode/udata.h" 25 #include "unicode/utf16.h" 26 #include "utrie.h" 27 #include "unewdata.h" 28 #include "gensprep.h" 29 #include "uhash.h" 30 31 32 #define DO_DEBUG_OUT 0 33 34 35 /* 36 * StringPrep profile file format ------------------------------------ 37 * 38 * The file format prepared and written here contains a 16-bit trie and a mapping table. 39 * 40 * Before the data contents described below, there are the headers required by 41 * the udata API for loading ICU data. Especially, a UDataInfo structure 42 * precedes the actual data. It contains platform properties values and the 43 * file format version. 44 * 45 * The following is a description of format version 2. 46 * 47 * Data contents: 48 * 49 * The contents is a parsed, binary form of RFC3454 and possibly 50 * NormalizationCorrections.txt depending on the options specified on the profile. 51 * 52 * Any Unicode code point from 0 to 0x10ffff can be looked up to get 53 * the trie-word, if any, for that code point. This means that the input 54 * to the lookup are 21-bit unsigned integers, with not all of the 55 * 21-bit range used. 56 * 57 * *.spp files customarily begin with a UDataInfo structure, see udata.h and .c. 58 * After that there are the following structures: 59 * 60 * int32_t indexes[_SPREP_INDEX_TOP]; -- _SPREP_INDEX_TOP=16, see enum in sprpimpl.h file 61 * 62 * UTrie stringPrepTrie; -- size in bytes=indexes[_SPREP_INDEX_TRIE_SIZE] 63 * 64 * uint16_t mappingTable[]; -- Contains the sequecence of code units that the code point maps to 65 * size in bytes = indexes[_SPREP_INDEX_MAPPING_DATA_SIZE] 66 * 67 * The indexes array contains the following values: 68 * indexes[_SPREP_INDEX_TRIE_SIZE] -- The size of the StringPrep trie in bytes 69 * indexes[_SPREP_INDEX_MAPPING_DATA_SIZE] -- The size of the mappingTable in bytes 70 * indexes[_SPREP_NORM_CORRECTNS_LAST_UNI_VERSION] -- The index of Unicode version of last entry in NormalizationCorrections.txt 71 * indexes[_SPREP_ONE_UCHAR_MAPPING_INDEX_START] -- The starting index of 1 UChar mapping index in the mapping table 72 * indexes[_SPREP_TWO_UCHARS_MAPPING_INDEX_START] -- The starting index of 2 UChars mapping index in the mapping table 73 * indexes[_SPREP_THREE_UCHARS_MAPPING_INDEX_START] -- The starting index of 3 UChars mapping index in the mapping table 74 * indexes[_SPREP_FOUR_UCHARS_MAPPING_INDEX_START] -- The starting index of 4 UChars mapping index in the mapping table 75 * indexes[_SPREP_OPTIONS] -- Bit set of options to turn on in the profile, e.g: USPREP_NORMALIZATION_ON, USPREP_CHECK_BIDI_ON 76 * 77 * 78 * StringPrep Trie : 79 * 80 * The StringPrep tries is a 16-bit trie that contains data for the profile. 81 * Each code point is associated with a value (trie-word) in the trie. 82 * 83 * - structure of data words from the trie 84 * 85 * i) A value greater than or equal to _SPREP_TYPE_THRESHOLD (0xFFF0) 86 * represents the type associated with the code point 87 * if(trieWord >= _SPREP_TYPE_THRESHOLD){ 88 * type = trieWord - 0xFFF0; 89 * } 90 * The type can be : 91 * USPREP_UNASSIGNED 92 * USPREP_PROHIBITED 93 * USPREP_DELETE 94 * 95 * ii) A value less than _SPREP_TYPE_THRESHOLD means the type is USPREP_MAP and 96 * contains distribution described below 97 * 98 * 0 - ON : The code point is prohibited (USPREP_PROHIBITED). This is to allow for codepoint that are both prohibited and mapped. 99 * 1 - ON : The value in the next 14 bits is an index into the mapping table 100 * OFF: The value in the next 14 bits is an delta value from the code point 101 * 2..15 - Contains data as described by bit 1. If all bits are set 102 * (value = _SPREP_MAX_INDEX_VALUE) then the type is USPREP_DELETE 103 * 104 * 105 * Mapping Table: 106 * The data in mapping table is sorted according to the length of the mapping sequence. 107 * If the type of the code point is USPREP_MAP and value in trie word is an index, the index 108 * is compared with start indexes of sequence length start to figure out the length according to 109 * the following algorithm: 110 * 111 * if( index >= indexes[_SPREP_ONE_UCHAR_MAPPING_INDEX_START] && 112 * index < indexes[_SPREP_TWO_UCHARS_MAPPING_INDEX_START]){ 113 * length = 1; 114 * }else if(index >= indexes[_SPREP_TWO_UCHARS_MAPPING_INDEX_START] && 115 * index < indexes[_SPREP_THREE_UCHARS_MAPPING_INDEX_START]){ 116 * length = 2; 117 * }else if(index >= indexes[_SPREP_THREE_UCHARS_MAPPING_INDEX_START] && 118 * index < indexes[_SPREP_FOUR_UCHARS_MAPPING_INDEX_START]){ 119 * length = 3; 120 * }else{ 121 * // The first position in the mapping table contains the length 122 * // of the sequence 123 * length = mappingTable[index++]; 124 * 125 * } 126 * 127 */ 128 129 /* file data ---------------------------------------------------------------- */ 130 /* indexes[] value names */ 131 132 #if UCONFIG_NO_IDNA 133 134 /* dummy UDataInfo cf. udata.h */ 135 static UDataInfo dataInfo = { 136 sizeof(UDataInfo), 137 0, 138 139 U_IS_BIG_ENDIAN, 140 U_CHARSET_FAMILY, 141 U_SIZEOF_UCHAR, 142 0, 143 144 { 0, 0, 0, 0 }, /* dummy dataFormat */ 145 { 0, 0, 0, 0 }, /* dummy formatVersion */ 146 { 0, 0, 0, 0 } /* dummy dataVersion */ 147 }; 148 149 #else 150 151 static int32_t indexes[_SPREP_INDEX_TOP]={ 0 }; 152 153 static uint16_t* mappingData= NULL; 154 static int32_t mappingDataCapacity = 0; /* we skip the first index in mapping data */ 155 static int16_t currentIndex = 0; /* the current index into the data trie */ 156 static int32_t maxLength = 0; /* maximum length of mapping string */ 157 158 159 /* UDataInfo cf. udata.h */ 160 static UDataInfo dataInfo={ 161 sizeof(UDataInfo), 162 0, 163 164 U_IS_BIG_ENDIAN, 165 U_CHARSET_FAMILY, 166 U_SIZEOF_UCHAR, 167 0, 168 169 { 0x53, 0x50, 0x52, 0x50 }, /* dataFormat="SPRP" */ 170 { 3, 2, UTRIE_SHIFT, UTRIE_INDEX_SHIFT }, /* formatVersion */ 171 { 3, 2, 0, 0 } /* dataVersion (Unicode version) */ 172 }; 173 void 174 setUnicodeVersion(const char *v) { 175 UVersionInfo version; 176 u_versionFromString(version, v); 177 uprv_memcpy(dataInfo.dataVersion, version, 4); 178 } 179 180 void 181 setUnicodeVersionNC(UVersionInfo version){ 182 uint32_t univer = version[0] << 24; 183 univer += version[1] << 16; 184 univer += version[2] << 8; 185 univer += version[3]; 186 indexes[_SPREP_NORM_CORRECTNS_LAST_UNI_VERSION] = univer; 187 } 188 static UNewTrie *sprepTrie; 189 190 #define MAX_DATA_LENGTH 11500 191 192 193 #define SPREP_DELTA_RANGE_POSITIVE_LIMIT 8191 194 #define SPREP_DELTA_RANGE_NEGATIVE_LIMIT -8192 195 196 197 extern void 198 init() { 199 200 sprepTrie = (UNewTrie *)uprv_calloc(1, sizeof(UNewTrie)); 201 202 /* initialize the two tries */ 203 if(NULL==utrie_open(sprepTrie, NULL, MAX_DATA_LENGTH, 0, 0, FALSE)) { 204 fprintf(stderr, "error: failed to initialize tries\n"); 205 exit(U_MEMORY_ALLOCATION_ERROR); 206 } 207 } 208 209 static UHashtable* hashTable = NULL; 210 211 212 typedef struct ValueStruct { 213 UChar* mapping; 214 int16_t length; 215 UStringPrepType type; 216 } ValueStruct; 217 218 /* Callback for deleting the value from the hashtable */ 219 static void U_CALLCONV valueDeleter(void* obj){ 220 ValueStruct* value = (ValueStruct*) obj; 221 uprv_free(value->mapping); 222 uprv_free(value); 223 } 224 225 /* Callback for hashing the entry */ 226 static int32_t U_CALLCONV hashEntry(const UHashTok parm) { 227 return parm.integer; 228 } 229 230 /* Callback for comparing two entries */ 231 static UBool U_CALLCONV compareEntries(const UHashTok p1, const UHashTok p2) { 232 return (UBool)(p1.integer != p2.integer); 233 } 234 235 236 static void 237 storeMappingData(){ 238 239 int32_t pos = -1; 240 const UHashElement* element = NULL; 241 ValueStruct* value = NULL; 242 int32_t codepoint = 0; 243 int32_t elementCount = 0; 244 int32_t writtenElementCount = 0; 245 int32_t mappingLength = 1; /* minimum mapping length */ 246 int32_t oldMappingLength = 0; 247 uint16_t trieWord =0; 248 int32_t limitIndex = 0; 249 250 if (hashTable == NULL) { 251 return; 252 } 253 elementCount = uhash_count(hashTable); 254 255 /*initialize the mapping data */ 256 mappingData = (uint16_t*) uprv_calloc(mappingDataCapacity, U_SIZEOF_UCHAR); 257 258 while(writtenElementCount < elementCount){ 259 260 while( (element = uhash_nextElement(hashTable, &pos))!=NULL){ 261 262 codepoint = element->key.integer; 263 value = (ValueStruct*)element->value.pointer; 264 265 /* store the start of indexes */ 266 if(oldMappingLength != mappingLength){ 267 /* Assume that index[] is used according to the enums defined */ 268 if(oldMappingLength <=_SPREP_MAX_INDEX_TOP_LENGTH){ 269 indexes[_SPREP_NORM_CORRECTNS_LAST_UNI_VERSION+mappingLength] = currentIndex; 270 } 271 if(oldMappingLength <= _SPREP_MAX_INDEX_TOP_LENGTH && 272 mappingLength == _SPREP_MAX_INDEX_TOP_LENGTH +1){ 273 274 limitIndex = currentIndex; 275 276 } 277 oldMappingLength = mappingLength; 278 } 279 280 if(value->length == mappingLength){ 281 uint32_t savedTrieWord = 0; 282 trieWord = currentIndex << 2; 283 /* turn on the 2nd bit to signal that the following bits contain an index */ 284 trieWord += 0x02; 285 286 if(trieWord > _SPREP_TYPE_THRESHOLD){ 287 fprintf(stderr,"trieWord cannot contain value greater than 0x%04X.\n",_SPREP_TYPE_THRESHOLD); 288 exit(U_ILLEGAL_CHAR_FOUND); 289 } 290 /* figure out if the code point has type already stored */ 291 savedTrieWord= utrie_get32(sprepTrie,codepoint,NULL); 292 if(savedTrieWord!=0){ 293 if((savedTrieWord- _SPREP_TYPE_THRESHOLD) == USPREP_PROHIBITED){ 294 /* turn on the first bit in trie word */ 295 trieWord += 0x01; 296 }else{ 297 /* 298 * the codepoint has value something other than prohibited 299 * and a mapping .. error! 300 */ 301 fprintf(stderr,"Type for codepoint \\U%08X already set!.\n", (int)codepoint); 302 exit(U_ILLEGAL_ARGUMENT_ERROR); 303 } 304 } 305 306 /* now set the value in the trie */ 307 if(!utrie_set32(sprepTrie,codepoint,trieWord)){ 308 fprintf(stderr,"Could not set the value for code point.\n"); 309 exit(U_ILLEGAL_ARGUMENT_ERROR); 310 } 311 312 /* written the trie word for the codepoint... increment the count*/ 313 writtenElementCount++; 314 315 /* sanity check are we exceeding the max number allowed */ 316 if(currentIndex+value->length+1 > _SPREP_MAX_INDEX_VALUE){ 317 fprintf(stderr, "Too many entries in the mapping table %i. Maximum allowed is %i\n", 318 currentIndex+value->length, _SPREP_MAX_INDEX_VALUE); 319 exit(U_INDEX_OUTOFBOUNDS_ERROR); 320 } 321 322 /* copy the mapping data */ 323 /* write the length */ 324 if(mappingLength > _SPREP_MAX_INDEX_TOP_LENGTH ){ 325 /* the cast here is safe since we donot expect the length to be > 65535 */ 326 mappingData[currentIndex++] = (uint16_t) mappingLength; 327 } 328 /* copy the contents to mappindData array */ 329 uprv_memmove(mappingData+currentIndex, value->mapping, value->length*U_SIZEOF_UCHAR); 330 currentIndex += value->length; 331 if (currentIndex > mappingDataCapacity) { 332 /* If this happens there is a bug in the computation of the mapping data size in storeMapping() */ 333 fprintf(stderr, "gensprep, fatal error at %s, %d. Aborting.\n", __FILE__, __LINE__); 334 exit(U_INTERNAL_PROGRAM_ERROR); 335 } 336 } 337 } 338 mappingLength++; 339 pos = -1; 340 } 341 /* set the last length for range check */ 342 if(mappingLength <= _SPREP_MAX_INDEX_TOP_LENGTH){ 343 indexes[_SPREP_NORM_CORRECTNS_LAST_UNI_VERSION+mappingLength] = currentIndex+1; 344 }else{ 345 indexes[_SPREP_FOUR_UCHARS_MAPPING_INDEX_START] = limitIndex; 346 } 347 348 } 349 350 extern void setOptions(int32_t options){ 351 indexes[_SPREP_OPTIONS] = options; 352 } 353 extern void 354 storeMapping(uint32_t codepoint, uint32_t* mapping,int32_t length, 355 UStringPrepType type, UErrorCode* status){ 356 357 358 UChar* map = NULL; 359 int16_t adjustedLen=0, i, j; 360 uint16_t trieWord = 0; 361 ValueStruct *value = NULL; 362 uint32_t savedTrieWord = 0; 363 364 /* initialize the hashtable */ 365 if(hashTable==NULL){ 366 hashTable = uhash_open(hashEntry, compareEntries, NULL, status); 367 uhash_setValueDeleter(hashTable, valueDeleter); 368 } 369 370 /* figure out if the code point has type already stored */ 371 savedTrieWord= utrie_get32(sprepTrie,codepoint,NULL); 372 if(savedTrieWord!=0){ 373 if((savedTrieWord- _SPREP_TYPE_THRESHOLD) == USPREP_PROHIBITED){ 374 /* turn on the first bit in trie word */ 375 trieWord += 0x01; 376 }else{ 377 /* 378 * the codepoint has value something other than prohibited 379 * and a mapping .. error! 380 */ 381 fprintf(stderr,"Type for codepoint \\U%08X already set!.\n", (int)codepoint); 382 exit(U_ILLEGAL_ARGUMENT_ERROR); 383 } 384 } 385 386 /* figure out the real length */ 387 for(i=0; i<length; i++){ 388 adjustedLen += U16_LENGTH(mapping[i]); 389 } 390 391 if(adjustedLen == 0){ 392 trieWord = (uint16_t)(_SPREP_MAX_INDEX_VALUE << 2); 393 /* make sure that the value of trieWord is less than the threshold */ 394 if(trieWord < _SPREP_TYPE_THRESHOLD){ 395 /* now set the value in the trie */ 396 if(!utrie_set32(sprepTrie,codepoint,trieWord)){ 397 fprintf(stderr,"Could not set the value for code point.\n"); 398 exit(U_ILLEGAL_ARGUMENT_ERROR); 399 } 400 /* value is set so just return */ 401 return; 402 }else{ 403 fprintf(stderr,"trieWord cannot contain value greater than threshold 0x%04X.\n",_SPREP_TYPE_THRESHOLD); 404 exit(U_ILLEGAL_CHAR_FOUND); 405 } 406 } 407 408 if(adjustedLen == 1){ 409 /* calculate the delta */ 410 int16_t delta = (int16_t)((int32_t)codepoint - (int16_t) mapping[0]); 411 if(delta >= SPREP_DELTA_RANGE_NEGATIVE_LIMIT && delta <= SPREP_DELTA_RANGE_POSITIVE_LIMIT){ 412 413 trieWord = delta << 2; 414 415 416 /* make sure that the second bit is OFF */ 417 if((trieWord & 0x02) != 0 ){ 418 fprintf(stderr,"The second bit in the trie word is not zero while storing a delta.\n"); 419 exit(U_INTERNAL_PROGRAM_ERROR); 420 } 421 /* make sure that the value of trieWord is less than the threshold */ 422 if(trieWord < _SPREP_TYPE_THRESHOLD){ 423 /* now set the value in the trie */ 424 if(!utrie_set32(sprepTrie,codepoint,trieWord)){ 425 fprintf(stderr,"Could not set the value for code point.\n"); 426 exit(U_ILLEGAL_ARGUMENT_ERROR); 427 } 428 /* value is set so just return */ 429 return; 430 } 431 } 432 /* 433 * if the delta is not in the given range or if the trieWord is larger than the threshold 434 * just fall through for storing the mapping in the mapping table 435 */ 436 } 437 438 map = (UChar*) uprv_calloc(adjustedLen + 1, U_SIZEOF_UCHAR); 439 440 for (i=0, j=0; i<length; i++) { 441 U16_APPEND_UNSAFE(map, j, mapping[i]); 442 } 443 444 value = (ValueStruct*) uprv_malloc(sizeof(ValueStruct)); 445 value->mapping = map; 446 value->type = type; 447 value->length = adjustedLen; 448 if(value->length > _SPREP_MAX_INDEX_TOP_LENGTH){ 449 mappingDataCapacity++; 450 } 451 if(maxLength < value->length){ 452 maxLength = value->length; 453 } 454 uhash_iput(hashTable,codepoint,value,status); 455 mappingDataCapacity += adjustedLen; 456 457 if(U_FAILURE(*status)){ 458 fprintf(stderr, "Failed to put entries into the hastable. Error: %s\n", u_errorName(*status)); 459 exit(*status); 460 } 461 } 462 463 464 extern void 465 storeRange(uint32_t start, uint32_t end, UStringPrepType type,UErrorCode* status){ 466 uint16_t trieWord = 0; 467 468 if((int)(_SPREP_TYPE_THRESHOLD + type) > 0xFFFF){ 469 fprintf(stderr,"trieWord cannot contain value greater than 0xFFFF.\n"); 470 exit(U_ILLEGAL_CHAR_FOUND); 471 } 472 trieWord = (_SPREP_TYPE_THRESHOLD + type); /* the top 4 bits contain the value */ 473 if(start == end){ 474 uint32_t savedTrieWord = utrie_get32(sprepTrie, start, NULL); 475 if(savedTrieWord>0){ 476 if(savedTrieWord < _SPREP_TYPE_THRESHOLD && type == USPREP_PROHIBITED){ 477 /* 478 * A mapping is stored in the trie word 479 * and the only other possible type that a 480 * code point can have is USPREP_PROHIBITED 481 * 482 */ 483 484 /* turn on the 0th bit in the savedTrieWord */ 485 savedTrieWord += 0x01; 486 487 /* the downcast is safe since we only save 16 bit values */ 488 trieWord = (uint16_t)savedTrieWord; 489 490 /* make sure that the value of trieWord is less than the threshold */ 491 if(trieWord < _SPREP_TYPE_THRESHOLD){ 492 /* now set the value in the trie */ 493 if(!utrie_set32(sprepTrie,start,trieWord)){ 494 fprintf(stderr,"Could not set the value for code point.\n"); 495 exit(U_ILLEGAL_ARGUMENT_ERROR); 496 } 497 /* value is set so just return */ 498 return; 499 }else{ 500 fprintf(stderr,"trieWord cannot contain value greater than threshold 0x%04X.\n",_SPREP_TYPE_THRESHOLD); 501 exit(U_ILLEGAL_CHAR_FOUND); 502 } 503 504 }else if(savedTrieWord != trieWord){ 505 fprintf(stderr,"Value for codepoint \\U%08X already set!.\n", (int)start); 506 exit(U_ILLEGAL_ARGUMENT_ERROR); 507 } 508 /* if savedTrieWord == trieWord .. fall through and set the value */ 509 } 510 if(!utrie_set32(sprepTrie,start,trieWord)){ 511 fprintf(stderr,"Could not set the value for code point \\U%08X.\n", (int)start); 512 exit(U_ILLEGAL_ARGUMENT_ERROR); 513 } 514 }else{ 515 if(!utrie_setRange32(sprepTrie, start, end+1, trieWord, FALSE)){ 516 fprintf(stderr,"Value for certain codepoint already set.\n"); 517 exit(U_ILLEGAL_CHAR_FOUND); 518 } 519 } 520 521 } 522 523 /* folding value: just store the offset (16 bits) if there is any non-0 entry */ 524 static uint32_t U_CALLCONV 525 getFoldedValue(UNewTrie *trie, UChar32 start, int32_t offset) { 526 uint32_t value; 527 UChar32 limit=0; 528 UBool inBlockZero; 529 530 limit=start+0x400; 531 while(start<limit) { 532 value=utrie_get32(trie, start, &inBlockZero); 533 if(inBlockZero) { 534 start+=UTRIE_DATA_BLOCK_LENGTH; 535 } else if(value!=0) { 536 return (uint32_t)offset; 537 } else { 538 ++start; 539 } 540 } 541 return 0; 542 543 } 544 545 #endif /* #if !UCONFIG_NO_IDNA */ 546 547 extern void 548 generateData(const char *dataDir, const char* bundleName) { 549 static uint8_t sprepTrieBlock[100000]; 550 551 UNewDataMemory *pData; 552 UErrorCode errorCode=U_ZERO_ERROR; 553 int32_t size, dataLength; 554 char* fileName = (char*) uprv_malloc(uprv_strlen(bundleName) +100); 555 556 #if UCONFIG_NO_IDNA 557 558 size=0; 559 560 #else 561 562 int32_t sprepTrieSize; 563 564 /* sort and add mapping data */ 565 storeMappingData(); 566 567 sprepTrieSize=utrie_serialize(sprepTrie, sprepTrieBlock, sizeof(sprepTrieBlock), getFoldedValue, TRUE, &errorCode); 568 if(U_FAILURE(errorCode)) { 569 fprintf(stderr, "error: utrie_serialize(sprep trie) failed, %s\n", u_errorName(errorCode)); 570 exit(errorCode); 571 } 572 573 size = sprepTrieSize + mappingDataCapacity*U_SIZEOF_UCHAR + sizeof(indexes); 574 if(beVerbose) { 575 printf("size of sprep trie %5u bytes\n", (int)sprepTrieSize); 576 printf("size of " U_ICUDATA_NAME "_%s." DATA_TYPE " contents: %ld bytes\n", bundleName,(long)size); 577 printf("size of mapping data array %5u bytes\n",(int)mappingDataCapacity * U_SIZEOF_UCHAR); 578 printf("Number of code units in mappingData (currentIndex) are: %i \n", currentIndex); 579 printf("Maximum length of the mapping string is : %i \n", (int)maxLength); 580 } 581 582 #endif 583 584 fileName[0]=0; 585 uprv_strcat(fileName,bundleName); 586 /* write the data */ 587 pData=udata_create(dataDir, DATA_TYPE, fileName, &dataInfo, 588 haveCopyright ? U_COPYRIGHT_STRING : NULL, &errorCode); 589 if(U_FAILURE(errorCode)) { 590 fprintf(stderr, "gensprep: unable to create the output file, error %d\n", errorCode); 591 exit(errorCode); 592 } 593 594 #if !UCONFIG_NO_IDNA 595 596 indexes[_SPREP_INDEX_TRIE_SIZE]=sprepTrieSize; 597 indexes[_SPREP_INDEX_MAPPING_DATA_SIZE]=mappingDataCapacity*U_SIZEOF_UCHAR; 598 599 udata_writeBlock(pData, indexes, sizeof(indexes)); 600 udata_writeBlock(pData, sprepTrieBlock, sprepTrieSize); 601 udata_writeBlock(pData, mappingData, indexes[_SPREP_INDEX_MAPPING_DATA_SIZE]); 602 603 604 #endif 605 606 /* finish up */ 607 dataLength=udata_finish(pData, &errorCode); 608 if(U_FAILURE(errorCode)) { 609 fprintf(stderr, "gensprep: error %d writing the output file\n", errorCode); 610 exit(errorCode); 611 } 612 613 if(dataLength!=size) { 614 fprintf(stderr, "gensprep error: data length %ld != calculated size %ld\n", 615 (long)dataLength, (long)size); 616 exit(U_INTERNAL_PROGRAM_ERROR); 617 } 618 619 #if !UCONFIG_NO_IDNA 620 /* done with writing the data .. close the hashtable */ 621 if (hashTable != NULL) { 622 uhash_close(hashTable); 623 } 624 #endif 625 626 uprv_free(fileName); 627 } 628 629 #if !UCONFIG_NO_IDNA 630 631 extern void 632 cleanUpData(void) { 633 uprv_free(mappingData); 634 utrie_close(sprepTrie); 635 uprv_free(sprepTrie); 636 } 637 638 #endif /* #if !UCONFIG_NO_IDNA */ 639 640 /* 641 * Hey, Emacs, please set the following: 642 * 643 * Local Variables: 644 * indent-tabs-mode: nil 645 * End: 646 * 647 */ 648
