| /* |
| ******************************************************************************* |
| * |
| * Copyright (C) 2001, International Business Machines |
| * Corporation and others. All Rights Reserved. |
| * |
| ******************************************************************************* |
| * file name: ucaelems.cpp |
| * encoding: US-ASCII |
| * tab size: 8 (not used) |
| * indentation:4 |
| * |
| * created 02/22/2001 |
| * created by: Vladimir Weinstein |
| * |
| * This program reads the Franctional UCA table and generates |
| * internal format for UCA table as well as inverse UCA table. |
| * It then writes binary files containing the data: ucadata.dat |
| * & invuca.dat |
| * |
| * date name comments |
| * 03/02/2001 synwee added setMaxExpansion |
| * 03/07/2001 synwee merged UCA's maxexpansion and tailoring's |
| */ |
| |
| #include "ucol_elm.h" |
| #include "unicode/uchar.h" |
| |
| void uprv_uca_reverseElement(ExpansionTable *expansions, UCAElements *el) { |
| int32_t i = 0; |
| UChar temp; |
| uint32_t tempCE = 0, expansion = 0; |
| UErrorCode status = U_ZERO_ERROR; |
| |
| for(i = 0; i<el->cSize/2; i++) { |
| temp = el->cPoints[i]; |
| el->cPoints[i] = el->cPoints[el->cSize-i-1]; |
| el->cPoints[el->cSize-i-1] = temp; |
| } |
| |
| #if 0 |
| /* Syn Wee does not need reversed expansions at all */ |
| if(el->noOfCEs>1) { /* this is an expansion that needs to be reversed and added - also, we need to change the mapValue */ |
| uint32_t buffer[256]; |
| #if 0 |
| /* this is with continuations preserved */ |
| tempCE = el->CEs[0]; |
| i = 1; |
| while(i<el->noOfCEs) { |
| if(!isContinuation(el->CEs[i])) { |
| buffer[el->noOfCEs-i] = tempCE; |
| } else { /* it is continuation*/ |
| buffer[el->noOfCEs-i] = el->CEs[i]; |
| buffer[el->noOfCEs-i-1] = tempCE; |
| i++; |
| } |
| if(i<el->noOfCEs) { |
| tempCE = el->CEs[i]; |
| i++; |
| } |
| } |
| if(i==el->noOfCEs) { |
| buffer[0] = tempCE; |
| } |
| uprv_memcpy(el->CEs, buffer, el->noOfCEs*sizeof(uint32_t)); |
| #endif |
| #if 0 |
| /* this is simple reversal */ |
| for(i = 0; i<el->noOfCEs/2; i++) { |
| tempCE = el->CEs[i]; |
| el->CEs[i] = el->CEs[el->noOfCEs-i-1]; |
| el->CEs[el->noOfCEs-i-1] = tempCE; |
| } |
| #endif |
| expansion = UCOL_SPECIAL_FLAG | (EXPANSION_TAG<<UCOL_TAG_SHIFT) |
| | ((uprv_uca_addExpansion(expansions, el->CEs[0], &status)+(paddedsize(sizeof(UCATableHeader))>>2))<<4) |
| & 0xFFFFF0; |
| |
| for(i = 1; i<el->noOfCEs; i++) { |
| uprv_uca_addExpansion(expansions, el->CEs[i], &status); |
| } |
| if(el->noOfCEs <= 0xF) { |
| expansion |= el->noOfCEs; |
| } else { |
| uprv_uca_addExpansion(expansions, 0, &status); |
| } |
| el->mapCE = expansion; |
| } |
| #endif |
| } |
| |
| int32_t uprv_uca_addExpansion(ExpansionTable *expansions, uint32_t value, UErrorCode *status) { |
| if(U_FAILURE(*status)) { |
| return 0; |
| } |
| if(expansions->CEs == NULL) { |
| expansions->CEs = (uint32_t *)malloc(INIT_EXP_TABLE_SIZE*sizeof(uint32_t)); |
| expansions->size = INIT_EXP_TABLE_SIZE; |
| expansions->position = 0; |
| } |
| |
| if(expansions->position == expansions->size) { |
| uint32_t *newData = (uint32_t *)realloc(expansions->CEs, 2*expansions->size*sizeof(uint32_t)); |
| if(newData == NULL) { |
| fprintf(stderr, "out of memory for expansions\n"); |
| *status = U_MEMORY_ALLOCATION_ERROR; |
| return -1; |
| } |
| expansions->CEs = newData; |
| expansions->size *= 2; |
| } |
| |
| expansions->CEs[expansions->position] = value; |
| return(expansions->position++); |
| } |
| |
| tempUCATable * uprv_uca_initTempTable(UCATableHeader *image, const UCollator *UCA, UErrorCode *status) { |
| tempUCATable *t = (tempUCATable *)uprv_malloc(sizeof(tempUCATable)); |
| MaxExpansionTable *maxet = (MaxExpansionTable *)uprv_malloc( |
| sizeof(MaxExpansionTable)); |
| t->image = image; |
| |
| t->UCA = UCA; |
| t->expansions = (ExpansionTable *)uprv_malloc(sizeof(ExpansionTable)); |
| uprv_memset(t->expansions, 0, sizeof(ExpansionTable)); |
| t->mapping = ucmp32_open(UCOL_NOT_FOUND); |
| t->contractions = uprv_cnttab_open(t->mapping, status); |
| |
| /* copy UCA's maxexpansion and merge as we go along */ |
| t->maxExpansions = maxet; |
| if (UCA != NULL) { |
| /* adding an extra initial value for easier manipulation */ |
| maxet->size = (UCA->lastEndExpansionCE - UCA->endExpansionCE) |
| + 2; |
| maxet->position = maxet->size - 1; |
| maxet->endExpansionCE = |
| (uint32_t *)uprv_malloc(sizeof(uint32_t) * maxet->size); |
| maxet->expansionCESize = |
| (uint8_t *)uprv_malloc(sizeof(uint8_t) * maxet->size); |
| /* initialized value */ |
| *(maxet->endExpansionCE) = 0; |
| *(maxet->expansionCESize) = 0; |
| uprv_memcpy(maxet->endExpansionCE + 1, UCA->endExpansionCE, |
| sizeof(uint32_t) * (maxet->size - 1)); |
| uprv_memcpy(maxet->expansionCESize + 1, UCA->expansionCESize, |
| sizeof(uint8_t) * (maxet->size - 1)); |
| } |
| else { |
| maxet->size = 0; |
| } |
| |
| t->unsafeCP = (uint8_t *)uprv_malloc(UCOL_UNSAFECP_TABLE_SIZE); |
| uprv_memset(t->unsafeCP, 0, UCOL_UNSAFECP_TABLE_SIZE); |
| return t; |
| } |
| |
| void uprv_uca_closeTempTable(tempUCATable *t) { |
| uprv_free(t->expansions->CEs); |
| uprv_free(t->expansions); |
| if(t->contractions != NULL) { |
| uprv_cnttab_close(t->contractions); |
| } |
| ucmp32_close(t->mapping); |
| |
| uprv_free(t->maxExpansions->endExpansionCE); |
| uprv_free(t->maxExpansions->expansionCESize); |
| uprv_free(t->maxExpansions); |
| uprv_free(t->unsafeCP); |
| |
| uprv_free(t); |
| } |
| |
| /** |
| * Looks for the maximum length of all expansion sequences ending with the same |
| * collation element. The size required for maxexpansion and maxsize is |
| * returned if the arrays are too small. |
| * @param endexpansion the last expansion collation element to be added |
| * @param expansionsize size of the expansion |
| * @param maxexpansion data structure to store the maximum expansion data. |
| * @param status error status |
| * @returns size of the maxexpansion and maxsize used. |
| */ |
| int uprv_uca_setMaxExpansion(uint32_t endexpansion, |
| uint8_t expansionsize, |
| MaxExpansionTable *maxexpansion, |
| UErrorCode *status) |
| { |
| if (maxexpansion->size == 0) { |
| /* we'll always make the first element 0, for easier manipulation */ |
| maxexpansion->endExpansionCE = |
| (uint32_t *)uprv_malloc(INIT_EXP_TABLE_SIZE * sizeof(int32_t)); |
| *(maxexpansion->endExpansionCE) = 0; |
| maxexpansion->expansionCESize = |
| (uint8_t *)uprv_malloc(INIT_EXP_TABLE_SIZE * sizeof(uint8_t)); |
| *(maxexpansion->expansionCESize) = 0; |
| maxexpansion->size = INIT_EXP_TABLE_SIZE; |
| maxexpansion->position = 0; |
| } |
| |
| if (maxexpansion->position + 1 == maxexpansion->size) { |
| uint32_t *neweece = (uint32_t *)uprv_realloc(maxexpansion->endExpansionCE, |
| 2 * maxexpansion->size * sizeof(uint32_t)); |
| uint8_t *neweces = (uint8_t *)uprv_realloc(maxexpansion->expansionCESize, |
| 2 * maxexpansion->size * sizeof(uint8_t)); |
| if (neweece == NULL || neweces == NULL) { |
| fprintf(stderr, "out of memory for maxExpansions\n"); |
| *status = U_MEMORY_ALLOCATION_ERROR; |
| return -1; |
| } |
| maxexpansion->endExpansionCE = neweece; |
| maxexpansion->expansionCESize = neweces; |
| maxexpansion->size *= 2; |
| } |
| |
| uint32_t *pendexpansionce = maxexpansion->endExpansionCE; |
| uint8_t *pexpansionsize = maxexpansion->expansionCESize; |
| int pos = maxexpansion->position; |
| |
| uint32_t *start = pendexpansionce; |
| uint32_t *limit = pendexpansionce + pos; |
| |
| /* using binary search to determine if last expansion element is |
| already in the array */ |
| uint32_t *mid; |
| int result = -1; |
| while (start < limit - 1) { |
| mid = start + ((limit - start) >> 1); |
| if (endexpansion <= *mid) { |
| limit = mid; |
| } |
| else { |
| start = mid; |
| } |
| } |
| |
| if (*start == endexpansion) { |
| result = start - pendexpansionce; |
| } |
| else |
| if (*limit == endexpansion) { |
| result = limit - pendexpansionce; |
| } |
| |
| if (result > -1) { |
| /* found the ce in expansion, we'll just modify the size if it is |
| smaller */ |
| uint8_t *currentsize = pexpansionsize + result; |
| if (*currentsize < expansionsize) { |
| *currentsize = expansionsize; |
| } |
| } |
| else { |
| /* we'll need to squeeze the value into the array. |
| initial implementation. */ |
| /* shifting the subarray down by 1 */ |
| int shiftsize = (pendexpansionce + pos) - start; |
| uint32_t *shiftpos = start + 1; |
| uint8_t *sizeshiftpos = pexpansionsize + (shiftpos - pendexpansionce); |
| |
| /* okay need to rearrange the array into sorted order */ |
| if (shiftsize == 0 || *(pendexpansionce + pos) < endexpansion) { |
| *(pendexpansionce + pos + 1) = endexpansion; |
| *(pexpansionsize + pos + 1) = expansionsize; |
| } |
| else { |
| uprv_memmove(shiftpos + 1, shiftpos, shiftsize * sizeof(int32_t)); |
| uprv_memmove(sizeshiftpos + 1, sizeshiftpos, |
| shiftsize * sizeof(uint8_t)); |
| *shiftpos = endexpansion; |
| *sizeshiftpos = expansionsize; |
| } |
| maxexpansion->position ++; |
| |
| #ifdef _DEBUG |
| int temp; |
| UBool found = FALSE; |
| for (temp = 0; temp < maxexpansion->position; temp ++) { |
| if (pendexpansionce[temp] >= pendexpansionce[temp + 1]) { |
| fprintf(stderr, "expansions %d\n", temp); |
| } |
| if (pendexpansionce[temp] == endexpansion) { |
| found =TRUE; |
| if (pexpansionsize[temp] < expansionsize) { |
| fprintf(stderr, "expansions size %d\n", temp); |
| } |
| } |
| } |
| if (pendexpansionce[temp] == endexpansion) { |
| found =TRUE; |
| if (pexpansionsize[temp] < expansionsize) { |
| fprintf(stderr, "expansions size %d\n", temp); |
| } |
| } |
| if (!found) |
| fprintf(stderr, "expansion not found %d\n", temp); |
| #endif |
| } |
| |
| return maxexpansion->position; |
| } |
| |
| |
| static void unsafeCPSet(uint8_t *table, UChar c) { |
| uint32_t hash; |
| uint8_t *htByte; |
| |
| hash = c; |
| if (hash >= UCOL_UNSAFECP_TABLE_SIZE*8) { |
| if (hash >= 0xd800 && hash <= 0xf8ff) { |
| /* Part of a surrogate, or in private use area. */ |
| /* These don't go in the table */ |
| return; |
| } |
| hash = (hash & UCOL_UNSAFECP_TABLE_MASK) + 256; |
| } |
| htByte = &table[hash>>3]; |
| *htByte |= (1 << (hash & 7)); |
| } |
| |
| |
| /* to the UnsafeCP hash table, add all chars with combining class != 0 */ |
| void uprv_uca_unsafeCPAddCCNZ(tempUCATable *t) { |
| UChar c; |
| for (c=0; c<0xffff; c++) { |
| if (u_getCombiningClass(c) != 0) |
| unsafeCPSet(t->unsafeCP, c); |
| } |
| } |
| |
| |
| |
| /* This adds a read element, while testing for existence */ |
| uint32_t uprv_uca_addAnElement(tempUCATable *t, UCAElements *element, UErrorCode *status) { |
| CompactIntArray *mapping = t->mapping; |
| ExpansionTable *expansions = t->expansions; |
| CntTable *contractions = t->contractions; |
| |
| int32_t i = 1; |
| uint32_t expansion = 0; |
| uint32_t CE; |
| |
| if(U_FAILURE(*status)) { |
| return 0xFFFF; |
| } |
| if(element->noOfCEs == 1) { |
| if(element->isThai == FALSE) { |
| element->mapCE = element->CEs[0]; |
| } else { /* add thai - totally bad here */ |
| expansion = UCOL_SPECIAL_FLAG | (THAI_TAG<<UCOL_TAG_SHIFT) |
| | ((uprv_uca_addExpansion(expansions, element->CEs[0], status)+(paddedsize(sizeof(UCATableHeader))>>2))<<4) |
| | 0x1; |
| element->mapCE = expansion; |
| } |
| } else { |
| static int count = 0; |
| expansion = UCOL_SPECIAL_FLAG | (EXPANSION_TAG<<UCOL_TAG_SHIFT) |
| | ((uprv_uca_addExpansion(expansions, element->CEs[0], status)+(paddedsize(sizeof(UCATableHeader))>>2))<<4) |
| & 0xFFFFF0; |
| |
| for(i = 1; i<element->noOfCEs; i++) { |
| uprv_uca_addExpansion(expansions, element->CEs[i], status); |
| } |
| if(element->noOfCEs <= 0xF) { |
| expansion |= element->noOfCEs; |
| } else { |
| uprv_uca_addExpansion(expansions, 0, status); |
| } |
| element->mapCE = expansion; |
| uprv_uca_setMaxExpansion(element->CEs[element->noOfCEs - 1], |
| (uint8_t)element->noOfCEs, |
| t->maxExpansions, |
| status); |
| if(UCOL_ISJAMO(element->cPoints[0])) { |
| t->image->jamoSpecial = TRUE; |
| } |
| } |
| |
| CE = ucmp32_get(mapping, element->cPoints[0]); |
| |
| if(element->cSize > 1) { /* we're adding a contraction */ |
| int32_t i; |
| for (i=1; i<element->cSize; i++) { /* First add contraction chars to unsafe CP hash table */ |
| unsafeCPSet(t->unsafeCP, element->cPoints[i]); |
| } |
| if(UCOL_ISJAMO(element->cPoints[0])) { |
| t->image->jamoSpecial = TRUE; |
| } |
| |
| /* then we need to deal with it */ |
| /* we could aready have something in table - or we might not */ |
| /* The fact is that we want to add or modify an existing contraction */ |
| /* and add it backwards then */ |
| uint32_t result = uprv_uca_processContraction(contractions, element, CE, TRUE, status); |
| if(CE == UCOL_NOT_FOUND || !isContraction(CE)) { |
| ucmp32_set(mapping, element->cPoints[0], result); |
| } |
| /* add the reverse order */ |
| uprv_uca_reverseElement(expansions, element); |
| CE = ucmp32_get(mapping, element->cPoints[0]); |
| result = uprv_uca_processContraction(contractions, element, CE, FALSE, status); |
| if(CE == UCOL_NOT_FOUND || !isContraction(CE)) { |
| ucmp32_set(mapping, element->cPoints[0], result); |
| } |
| } else { /* easy case, */ |
| if( CE != UCOL_NOT_FOUND) { |
| if(isContraction(CE)) { /* adding a non contraction element (thai, expansion, single) to already existing contraction */ |
| uprv_cnttab_setContraction(contractions, CE, 0, 0, element->mapCE, TRUE, status); |
| /* This loop has to change the CE at the end of contraction REDO!*/ |
| uprv_cnttab_changeLastCE(contractions, CE, element->mapCE, TRUE, status); |
| } else { |
| ucmp32_set(mapping, element->cPoints[0], element->mapCE); |
| #ifdef UCOL_DEBUG |
| fprintf(stderr, "Warning - trying to overwrite existing data %08X for cp %04X with %08X\n", CE, element->cPoints[0], element->CEs[0]); |
| //*status = U_ILLEGAL_ARGUMENT_ERROR; |
| #endif |
| } |
| } else { |
| ucmp32_set(mapping, element->cPoints[0], element->mapCE); |
| } |
| } |
| |
| |
| return CE; |
| } |
| |
| uint32_t uprv_uca_processContraction(CntTable *contractions, UCAElements *element, uint32_t existingCE, UBool forward, UErrorCode *status) { |
| int32_t firstContractionOffset = 0; |
| int32_t contractionOffset = 0; |
| uint32_t contractionElement = UCOL_NOT_FOUND; |
| |
| if(U_FAILURE(*status)) { |
| return UCOL_NOT_FOUND; |
| } |
| |
| /* end of recursion */ |
| if(element->cSize == 1) { |
| if(isContraction(existingCE)) { |
| uprv_cnttab_changeContraction(contractions, existingCE, 0, element->mapCE, forward, status); |
| uprv_cnttab_changeContraction(contractions, existingCE, 0xFFFF, element->mapCE, forward, status); |
| return existingCE; |
| } else { |
| return element->mapCE; /*can't do just that. existingCe might be a contraction, meaning that we need to do another step */ |
| } |
| } |
| |
| /* this recursion currently feeds on the only element we have... We will have to copy it in order to accomodate */ |
| /* for both backward and forward cycles */ |
| |
| /* we encountered either an empty space or a non-contraction element */ |
| /* this means we are constructing a new contraction sequence */ |
| if(existingCE == UCOL_NOT_FOUND || !isContraction(existingCE)) { |
| /* if it wasn't contraction, we wouldn't end up here*/ |
| firstContractionOffset = uprv_cnttab_addContraction(contractions, UPRV_CNTTAB_NEWELEMENT, 0, existingCE, forward, status); |
| if(forward == FALSE) { |
| uprv_cnttab_addContraction(contractions, firstContractionOffset, 0, existingCE, TRUE, status); |
| uprv_cnttab_addContraction(contractions, firstContractionOffset, 0xFFFF, existingCE, TRUE, status); |
| } |
| |
| UChar toAdd = element->cPoints[1]; |
| element->cPoints++; |
| element->cSize--; |
| uint32_t newCE = uprv_uca_processContraction(contractions, element, UCOL_NOT_FOUND, forward, status); |
| element->cPoints--; |
| element->cSize++; |
| contractionOffset = uprv_cnttab_addContraction(contractions, firstContractionOffset, toAdd, newCE, forward, status); |
| contractionOffset = uprv_cnttab_addContraction(contractions, firstContractionOffset, 0xFFFF, existingCE, forward, status); |
| contractionElement = constructContractCE(firstContractionOffset); |
| return contractionElement; |
| } else { /* we are adding to existing contraction */ |
| /* there were already some elements in the table, so we need to add a new contraction */ |
| /* Two things can happen here: either the codepoint is already in the table, or it is not */ |
| uint32_t position = uprv_cnttab_findCP(contractions, existingCE, *(element->cPoints+1), forward, status); |
| element->cPoints++; |
| element->cSize--; |
| if(position != 0) { /* if it is we just continue down the chain */ |
| uint32_t eCE = uprv_cnttab_getCE(contractions, existingCE, position, forward, status); |
| uint32_t newCE = uprv_uca_processContraction(contractions, element, eCE, forward, status); |
| uprv_cnttab_setContraction(contractions, existingCE, position, *(element->cPoints), newCE, forward, status); |
| } else { /* if it isn't, we will have to create a new sequence */ |
| uint32_t newCE = uprv_uca_processContraction(contractions, element, UCOL_NOT_FOUND, forward, status); |
| uprv_cnttab_insertContraction(contractions, existingCE, *(element->cPoints), newCE, forward, status); |
| } |
| element->cPoints--; |
| element->cSize++; |
| return existingCE; |
| } |
| } |
| |
| void uprv_uca_getMaxExpansionHangul(CompactIntArray *mapping, |
| MaxExpansionTable *maxexpansion, |
| UErrorCode *status) |
| { |
| const uint32_t VBASE = 0x1161; |
| const uint32_t TBASE = 0x11A7; |
| const uint32_t VCOUNT = 21; |
| const uint32_t TCOUNT = 28; |
| |
| uint32_t v = VBASE + VCOUNT - 1; |
| uint32_t t = TBASE + TCOUNT - 1; |
| uint32_t ce; |
| |
| while (v >= VBASE) |
| { |
| ce = ucmp32_get(mapping, v); |
| uprv_uca_setMaxExpansion(ce, 2, maxexpansion, status); |
| v --; |
| } |
| |
| while (t >= TBASE) |
| { |
| ce = ucmp32_get(mapping, t); |
| uprv_uca_setMaxExpansion(ce, 3, maxexpansion, status); |
| t --; |
| } |
| } |
| |
| |
| UCATableHeader *uprv_uca_assembleTable(tempUCATable *t, UErrorCode *status) { |
| CompactIntArray *mapping = t->mapping; |
| ExpansionTable *expansions = t->expansions; |
| CntTable *contractions = t->contractions; |
| MaxExpansionTable *maxexpansion = t->maxExpansions; |
| |
| if(U_FAILURE(*status)) { |
| return NULL; |
| } |
| |
| uint32_t beforeContractions = (paddedsize(sizeof(UCATableHeader))+paddedsize(expansions->position*sizeof(uint32_t)))/sizeof(UChar); |
| |
| int32_t contractionsSize = 0; |
| contractionsSize = uprv_cnttab_constructTable(contractions, beforeContractions, status); |
| |
| ucmp32_compact(mapping, 1); |
| UMemoryStream *ms = uprv_mstrm_openNew(8192); |
| int32_t mappingSize = ucmp32_flattenMem(mapping, ms); |
| const uint8_t *flattened = uprv_mstrm_getBuffer(ms, &mappingSize); |
| |
| /* sets hangul expansions */ |
| uprv_uca_getMaxExpansionHangul(mapping, maxexpansion, status); |
| |
| uint32_t tableOffset = 0; |
| uint8_t *dataStart; |
| |
| uint32_t toAllocate = paddedsize(sizeof(UCATableHeader))+ |
| paddedsize(expansions->position*sizeof(uint32_t))+ |
| paddedsize(mappingSize)+ |
| paddedsize(contractionsSize*(sizeof(UChar)+sizeof(uint32_t)))+ |
| paddedsize(0x100*sizeof(uint32_t)) |
| /* maxexpansion array */ |
| + paddedsize(maxexpansion->position * sizeof(uint32_t)) + |
| /* maxexpansion size array */ |
| paddedsize(maxexpansion->position * sizeof(uint8_t)) + |
| paddedsize(UCOL_UNSAFECP_TABLE_SIZE); |
| |
| dataStart = (uint8_t *)malloc(toAllocate); |
| |
| UCATableHeader *myData = (UCATableHeader *)dataStart; |
| uprv_memcpy(myData, t->image, sizeof(UCATableHeader)); |
| |
| #if 0 |
| /* above memcpy should save us from problems */ |
| myData->variableTopValue = t->image->variableTopValue; |
| myData->strength = t->image->strength; |
| myData->frenchCollation = t->image->frenchCollation; |
| myData->alternateHandling = t->image->alternateHandling; /* attribute for handling variable elements*/ |
| myData->caseFirst = t->image->caseFirst; /* who goes first, lower case or uppercase */ |
| myData->caseLevel = t->image->caseLevel; /* do we have an extra case level */ |
| myData->normalizationMode = t->image->normalizationMode; /* attribute for normalization */ |
| myData->version[0] = t->image->version[0]; |
| myData->version[1] = t->image->version[1]; |
| #endif |
| |
| myData->contractionSize = contractionsSize; |
| |
| tableOffset += paddedsize(sizeof(UCATableHeader)); |
| |
| /* copy expansions */ |
| /*myData->expansion = (uint32_t *)dataStart+tableOffset;*/ |
| myData->expansion = tableOffset; |
| memcpy(dataStart+tableOffset, expansions->CEs, expansions->position*sizeof(uint32_t)); |
| tableOffset += paddedsize(expansions->position*sizeof(uint32_t)); |
| |
| /* contractions block */ |
| if(contractionsSize != 0) { |
| /* copy contraction index */ |
| /*myData->contractionIndex = (UChar *)(dataStart+tableOffset);*/ |
| myData->contractionIndex = tableOffset; |
| memcpy(dataStart+tableOffset, contractions->codePoints, contractionsSize*sizeof(UChar)); |
| tableOffset += paddedsize(contractionsSize*sizeof(UChar)); |
| |
| /* copy contraction collation elements */ |
| /*myData->contractionCEs = (uint32_t *)(dataStart+tableOffset);*/ |
| myData->contractionCEs = tableOffset; |
| memcpy(dataStart+tableOffset, contractions->CEs, contractionsSize*sizeof(uint32_t)); |
| tableOffset += paddedsize(contractionsSize*sizeof(uint32_t)); |
| } else { |
| myData->contractionIndex = 0; |
| myData->contractionIndex = 0; |
| } |
| |
| /* copy mapping table */ |
| /*myData->mappingPosition = dataStart+tableOffset;*/ |
| myData->mappingPosition = tableOffset; |
| memcpy(dataStart+tableOffset, flattened, mappingSize); |
| tableOffset += paddedsize(mappingSize); |
| |
| /* construct the fast tracker for latin one*/ |
| myData->latinOneMapping = tableOffset; |
| uint32_t *store = (uint32_t*)(dataStart+tableOffset); |
| int32_t i = 0; |
| for(i = 0; i<=0xFF; i++) { |
| *(store++) = ucmp32_get(mapping,i); |
| tableOffset+=sizeof(uint32_t); |
| } |
| |
| /* copy max expansion table */ |
| myData->endExpansionCE = tableOffset; |
| myData->endExpansionCECount = maxexpansion->position; |
| /* not copying the first element which is a dummy */ |
| uprv_memcpy(dataStart + tableOffset, maxexpansion->endExpansionCE + 1, |
| maxexpansion->position * sizeof(uint32_t)); |
| tableOffset += paddedsize(maxexpansion->position * sizeof(uint32_t)); |
| myData->expansionCESize = tableOffset; |
| uprv_memcpy(dataStart + tableOffset, maxexpansion->expansionCESize + 1, |
| maxexpansion->position * sizeof(uint8_t)); |
| tableOffset += paddedsize(maxexpansion->position * sizeof(uint8_t)); |
| |
| /* Unsafe chars table. Finish it off, then copy it. */ |
| uprv_uca_unsafeCPAddCCNZ(t); |
| myData->unsafeCP = tableOffset; |
| uprv_memcpy(dataStart + tableOffset, t->unsafeCP, UCOL_UNSAFECP_TABLE_SIZE); |
| tableOffset += paddedsize(UCOL_UNSAFECP_TABLE_SIZE); |
| |
| |
| if(tableOffset != toAllocate) { |
| fprintf(stderr, "calculation screwup!!! Expected to write %i but wrote %i instead!!!\n", toAllocate, tableOffset); |
| *status = U_INTERNAL_PROGRAM_ERROR; |
| free(dataStart); |
| return 0; |
| } |
| |
| myData->size = tableOffset; |
| /* This should happen upon ressurection */ |
| /*const uint8_t *mapPosition = (uint8_t*)myData+myData->mappingPosition;*/ |
| uprv_mstrm_close(ms); |
| return myData; |
| } |
| |
| |