From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- intl/icu/source/common/ucol_swp.cpp | 690 ++++++++++++++++++++++++++++++++++++ 1 file changed, 690 insertions(+) create mode 100644 intl/icu/source/common/ucol_swp.cpp (limited to 'intl/icu/source/common/ucol_swp.cpp') diff --git a/intl/icu/source/common/ucol_swp.cpp b/intl/icu/source/common/ucol_swp.cpp new file mode 100644 index 000000000..151800d15 --- /dev/null +++ b/intl/icu/source/common/ucol_swp.cpp @@ -0,0 +1,690 @@ +// Copyright (C) 2016 and later: Unicode, Inc. and others. +// License & terms of use: http://www.unicode.org/copyright.html +/* +******************************************************************************* +* +* Copyright (C) 2003-2015, International Business Machines +* Corporation and others. All Rights Reserved. +* +******************************************************************************* +* file name: ucol_swp.cpp +* encoding: US-ASCII +* tab size: 8 (not used) +* indentation:4 +* +* created on: 2003sep10 +* created by: Markus W. Scherer +* +* Swap collation binaries. +*/ + +#include "unicode/udata.h" /* UDataInfo */ +#include "utrie.h" +#include "utrie2.h" +#include "udataswp.h" +#include "cmemory.h" +#include "ucol_data.h" +#include "ucol_swp.h" + +/* swapping ----------------------------------------------------------------- */ + +/* + * This performs data swapping for a folded trie (see utrie.c for details). + */ + +U_CAPI int32_t U_EXPORT2 +utrie_swap(const UDataSwapper *ds, + const void *inData, int32_t length, void *outData, + UErrorCode *pErrorCode) { + const UTrieHeader *inTrie; + UTrieHeader trie; + int32_t size; + UBool dataIs32; + + if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) { + return 0; + } + if(ds==NULL || inData==NULL || (length>=0 && outData==NULL)) { + *pErrorCode=U_ILLEGAL_ARGUMENT_ERROR; + return 0; + } + + /* setup and swapping */ + if(length>=0 && (uint32_t)lengthreadUInt32(inTrie->signature); + trie.options=ds->readUInt32(inTrie->options); + trie.indexLength=udata_readInt32(ds, inTrie->indexLength); + trie.dataLength=udata_readInt32(ds, inTrie->dataLength); + + if( trie.signature!=0x54726965 || + (trie.options&UTRIE_OPTIONS_SHIFT_MASK)!=UTRIE_SHIFT || + ((trie.options>>UTRIE_OPTIONS_INDEX_SHIFT)&UTRIE_OPTIONS_SHIFT_MASK)!=UTRIE_INDEX_SHIFT || + trie.indexLength=0) { + UTrieHeader *outTrie; + + if(lengthswapArray32(ds, inTrie, sizeof(UTrieHeader), outTrie, pErrorCode); + + /* swap the index and the data */ + if(dataIs32) { + ds->swapArray16(ds, inTrie+1, trie.indexLength*2, outTrie+1, pErrorCode); + ds->swapArray32(ds, (const uint16_t *)(inTrie+1)+trie.indexLength, trie.dataLength*4, + (uint16_t *)(outTrie+1)+trie.indexLength, pErrorCode); + } else { + ds->swapArray16(ds, inTrie+1, (trie.indexLength+trie.dataLength)*2, outTrie+1, pErrorCode); + } + } + + return size; +} + +#if !UCONFIG_NO_COLLATION + +U_CAPI UBool U_EXPORT2 +ucol_looksLikeCollationBinary(const UDataSwapper *ds, + const void *inData, int32_t length) { + if(ds==NULL || inData==NULL || length<-1) { + return FALSE; + } + + // First check for format version 4+ which has a standard data header. + UErrorCode errorCode=U_ZERO_ERROR; + (void)udata_swapDataHeader(ds, inData, -1, NULL, &errorCode); + if(U_SUCCESS(errorCode)) { + const UDataInfo &info=*(const UDataInfo *)((const char *)inData+4); + if(info.dataFormat[0]==0x55 && // dataFormat="UCol" + info.dataFormat[1]==0x43 && + info.dataFormat[2]==0x6f && + info.dataFormat[3]==0x6c) { + return TRUE; + } + } + + // Else check for format version 3. + const UCATableHeader *inHeader=(const UCATableHeader *)inData; + + /* + * The collation binary must contain at least the UCATableHeader, + * starting with its size field. + * sizeof(UCATableHeader)==42*4 in ICU 2.8 + * check the length against the header size before reading the size field + */ + UCATableHeader header; + uprv_memset(&header, 0, sizeof(header)); + if(length<0) { + header.size=udata_readInt32(ds, inHeader->size); + } else if((length<(42*4) || length<(header.size=udata_readInt32(ds, inHeader->size)))) { + return FALSE; + } + + header.magic=ds->readUInt32(inHeader->magic); + if(!( + header.magic==UCOL_HEADER_MAGIC && + inHeader->formatVersion[0]==3 /*&& + inHeader->formatVersion[1]>=0*/ + )) { + return FALSE; + } + + if(inHeader->isBigEndian!=ds->inIsBigEndian || inHeader->charSetFamily!=ds->inCharset) { + return FALSE; + } + + return TRUE; +} + +namespace { + +/* swap a header-less collation formatVersion=3 binary, inside a resource bundle or ucadata.icu */ +int32_t +swapFormatVersion3(const UDataSwapper *ds, + const void *inData, int32_t length, void *outData, + UErrorCode *pErrorCode) { + const uint8_t *inBytes; + uint8_t *outBytes; + + const UCATableHeader *inHeader; + UCATableHeader *outHeader; + UCATableHeader header; + + uint32_t count; + + /* argument checking in case we were not called from ucol_swap() */ + if(U_FAILURE(*pErrorCode)) { + return 0; + } + if(ds==NULL || inData==NULL || length<-1 || (length>0 && outData==NULL)) { + *pErrorCode=U_ILLEGAL_ARGUMENT_ERROR; + return 0; + } + + inBytes=(const uint8_t *)inData; + outBytes=(uint8_t *)outData; + + inHeader=(const UCATableHeader *)inData; + outHeader=(UCATableHeader *)outData; + + /* + * The collation binary must contain at least the UCATableHeader, + * starting with its size field. + * sizeof(UCATableHeader)==42*4 in ICU 2.8 + * check the length against the header size before reading the size field + */ + uprv_memset(&header, 0, sizeof(header)); + if(length<0) { + header.size=udata_readInt32(ds, inHeader->size); + } else if((length<(42*4) || length<(header.size=udata_readInt32(ds, inHeader->size)))) { + udata_printError(ds, "ucol_swap(formatVersion=3): too few bytes (%d after header) for collation data\n", + length); + *pErrorCode=U_INDEX_OUTOFBOUNDS_ERROR; + return 0; + } + + header.magic=ds->readUInt32(inHeader->magic); + if(!( + header.magic==UCOL_HEADER_MAGIC && + inHeader->formatVersion[0]==3 /*&& + inHeader->formatVersion[1]>=0*/ + )) { + udata_printError(ds, "ucol_swap(formatVersion=3): magic 0x%08x or format version %02x.%02x is not a collation binary\n", + header.magic, + inHeader->formatVersion[0], inHeader->formatVersion[1]); + *pErrorCode=U_UNSUPPORTED_ERROR; + return 0; + } + + if(inHeader->isBigEndian!=ds->inIsBigEndian || inHeader->charSetFamily!=ds->inCharset) { + udata_printError(ds, "ucol_swap(formatVersion=3): endianness %d or charset %d does not match the swapper\n", + inHeader->isBigEndian, inHeader->charSetFamily); + *pErrorCode=U_INVALID_FORMAT_ERROR; + return 0; + } + + if(length>=0) { + /* copy everything, takes care of data that needs no swapping */ + if(inBytes!=outBytes) { + uprv_memcpy(outBytes, inBytes, header.size); + } + + /* swap the necessary pieces in the order of their occurrence in the data */ + + /* read more of the UCATableHeader (the size field was read above) */ + header.options= ds->readUInt32(inHeader->options); + header.UCAConsts= ds->readUInt32(inHeader->UCAConsts); + header.contractionUCACombos= ds->readUInt32(inHeader->contractionUCACombos); + header.mappingPosition= ds->readUInt32(inHeader->mappingPosition); + header.expansion= ds->readUInt32(inHeader->expansion); + header.contractionIndex= ds->readUInt32(inHeader->contractionIndex); + header.contractionCEs= ds->readUInt32(inHeader->contractionCEs); + header.contractionSize= ds->readUInt32(inHeader->contractionSize); + header.endExpansionCE= ds->readUInt32(inHeader->endExpansionCE); + header.expansionCESize= ds->readUInt32(inHeader->expansionCESize); + header.endExpansionCECount= udata_readInt32(ds, inHeader->endExpansionCECount); + header.contractionUCACombosSize=udata_readInt32(ds, inHeader->contractionUCACombosSize); + header.scriptToLeadByte= ds->readUInt32(inHeader->scriptToLeadByte); + header.leadByteToScript= ds->readUInt32(inHeader->leadByteToScript); + + /* swap the 32-bit integers in the header */ + ds->swapArray32(ds, inHeader, (int32_t)((const char *)&inHeader->jamoSpecial-(const char *)inHeader), + outHeader, pErrorCode); + ds->swapArray32(ds, &(inHeader->scriptToLeadByte), sizeof(header.scriptToLeadByte) + sizeof(header.leadByteToScript), + &(outHeader->scriptToLeadByte), pErrorCode); + /* set the output platform properties */ + outHeader->isBigEndian=ds->outIsBigEndian; + outHeader->charSetFamily=ds->outCharset; + + /* swap the options */ + if(header.options!=0) { + ds->swapArray32(ds, inBytes+header.options, header.expansion-header.options, + outBytes+header.options, pErrorCode); + } + + /* swap the expansions */ + if(header.mappingPosition!=0 && header.expansion!=0) { + if(header.contractionIndex!=0) { + /* expansions bounded by contractions */ + count=header.contractionIndex-header.expansion; + } else { + /* no contractions: expansions bounded by the main trie */ + count=header.mappingPosition-header.expansion; + } + ds->swapArray32(ds, inBytes+header.expansion, (int32_t)count, + outBytes+header.expansion, pErrorCode); + } + + /* swap the contractions */ + if(header.contractionSize!=0) { + /* contractionIndex: UChar[] */ + ds->swapArray16(ds, inBytes+header.contractionIndex, header.contractionSize*2, + outBytes+header.contractionIndex, pErrorCode); + + /* contractionCEs: CEs[] */ + ds->swapArray32(ds, inBytes+header.contractionCEs, header.contractionSize*4, + outBytes+header.contractionCEs, pErrorCode); + } + + /* swap the main trie */ + if(header.mappingPosition!=0) { + count=header.endExpansionCE-header.mappingPosition; + utrie_swap(ds, inBytes+header.mappingPosition, (int32_t)count, + outBytes+header.mappingPosition, pErrorCode); + } + + /* swap the max expansion table */ + if(header.endExpansionCECount!=0) { + ds->swapArray32(ds, inBytes+header.endExpansionCE, header.endExpansionCECount*4, + outBytes+header.endExpansionCE, pErrorCode); + } + + /* expansionCESize, unsafeCP, contrEndCP: uint8_t[], no need to swap */ + + /* swap UCA constants */ + if(header.UCAConsts!=0) { + /* + * if UCAConsts!=0 then contractionUCACombos because we are swapping + * the UCA data file, and we know that the UCA contains contractions + */ + ds->swapArray32(ds, inBytes+header.UCAConsts, header.contractionUCACombos-header.UCAConsts, + outBytes+header.UCAConsts, pErrorCode); + } + + /* swap UCA contractions */ + if(header.contractionUCACombosSize!=0) { + count=header.contractionUCACombosSize*inHeader->contractionUCACombosWidth*U_SIZEOF_UCHAR; + ds->swapArray16(ds, inBytes+header.contractionUCACombos, (int32_t)count, + outBytes+header.contractionUCACombos, pErrorCode); + } + + /* swap the script to lead bytes */ + if(header.scriptToLeadByte!=0) { + int indexCount = ds->readUInt16(*((uint16_t*)(inBytes+header.scriptToLeadByte))); // each entry = 2 * uint16 + int dataCount = ds->readUInt16(*((uint16_t*)(inBytes+header.scriptToLeadByte + 2))); // each entry = uint16 + ds->swapArray16(ds, inBytes+header.scriptToLeadByte, + 4 + (4 * indexCount) + (2 * dataCount), + outBytes+header.scriptToLeadByte, pErrorCode); + } + + /* swap the lead byte to scripts */ + if(header.leadByteToScript!=0) { + int indexCount = ds->readUInt16(*((uint16_t*)(inBytes+header.leadByteToScript))); // each entry = uint16 + int dataCount = ds->readUInt16(*((uint16_t*)(inBytes+header.leadByteToScript + 2))); // each entry = uint16 + ds->swapArray16(ds, inBytes+header.leadByteToScript, + 4 + (2 * indexCount) + (2 * dataCount), + outBytes+header.leadByteToScript, pErrorCode); + } + } + + return header.size; +} + +// swap formatVersion 4 or 5 ----------------------------------------------- *** + +// The following are copied from CollationDataReader, trading an awkward copy of constants +// for an awkward relocation of the i18n collationdatareader.h file into the common library. +// Keep them in sync! + +enum { + IX_INDEXES_LENGTH, // 0 + IX_OPTIONS, + IX_RESERVED2, + IX_RESERVED3, + + IX_JAMO_CE32S_START, // 4 + IX_REORDER_CODES_OFFSET, + IX_REORDER_TABLE_OFFSET, + IX_TRIE_OFFSET, + + IX_RESERVED8_OFFSET, // 8 + IX_CES_OFFSET, + IX_RESERVED10_OFFSET, + IX_CE32S_OFFSET, + + IX_ROOT_ELEMENTS_OFFSET, // 12 + IX_CONTEXTS_OFFSET, + IX_UNSAFE_BWD_OFFSET, + IX_FAST_LATIN_TABLE_OFFSET, + + IX_SCRIPTS_OFFSET, // 16 + IX_COMPRESSIBLE_BYTES_OFFSET, + IX_RESERVED18_OFFSET, + IX_TOTAL_SIZE +}; + +int32_t +swapFormatVersion4(const UDataSwapper *ds, + const void *inData, int32_t length, void *outData, + UErrorCode &errorCode) { + if(U_FAILURE(errorCode)) { return 0; } + + const uint8_t *inBytes=(const uint8_t *)inData; + uint8_t *outBytes=(uint8_t *)outData; + + const int32_t *inIndexes=(const int32_t *)inBytes; + int32_t indexes[IX_TOTAL_SIZE+1]; + + // Need at least IX_INDEXES_LENGTH and IX_OPTIONS. + if(0<=length && length<8) { + udata_printError(ds, "ucol_swap(formatVersion=4): too few bytes " + "(%d after header) for collation data\n", + length); + errorCode=U_INDEX_OUTOFBOUNDS_ERROR; + return 0; + } + + int32_t indexesLength=indexes[0]=udata_readInt32(ds, inIndexes[0]); + if(0<=length && length<(indexesLength*4)) { + udata_printError(ds, "ucol_swap(formatVersion=4): too few bytes " + "(%d after header) for collation data\n", + length); + errorCode=U_INDEX_OUTOFBOUNDS_ERROR; + return 0; + } + + for(int32_t i=1; i<=IX_TOTAL_SIZE && iIX_TOTAL_SIZE) { + size=indexes[IX_TOTAL_SIZE]; + } else if(indexesLength>IX_REORDER_CODES_OFFSET) { + size=indexes[indexesLength-1]; + } else { + size=indexesLength*4; + } + if(length<0) { return size; } + + if(lengthswapArray32(ds, inBytes, indexesLength * 4, outBytes, &errorCode); + + // The following is a modified version of CollationDataReader::read(). + // Here we use indexes[] not inIndexes[] because + // the inIndexes[] may not be in this machine's endianness. + int32_t index; // one of the indexes[] slots + int32_t offset; // byte offset for the index part + // int32_t length; // number of bytes in the index part + + index = IX_REORDER_CODES_OFFSET; + offset = indexes[index]; + length = indexes[index + 1] - offset; + if(length > 0) { + ds->swapArray32(ds, inBytes + offset, length, outBytes + offset, &errorCode); + } + + // Skip the IX_REORDER_TABLE_OFFSET byte array. + + index = IX_TRIE_OFFSET; + offset = indexes[index]; + length = indexes[index + 1] - offset; + if(length > 0) { + utrie2_swap(ds, inBytes + offset, length, outBytes + offset, &errorCode); + } + + index = IX_RESERVED8_OFFSET; + offset = indexes[index]; + length = indexes[index + 1] - offset; + if(length > 0) { + udata_printError(ds, "ucol_swap(formatVersion=4): unknown data at IX_RESERVED8_OFFSET\n", length); + errorCode = U_UNSUPPORTED_ERROR; + return 0; + } + + index = IX_CES_OFFSET; + offset = indexes[index]; + length = indexes[index + 1] - offset; + if(length > 0) { + ds->swapArray64(ds, inBytes + offset, length, outBytes + offset, &errorCode); + } + + index = IX_RESERVED10_OFFSET; + offset = indexes[index]; + length = indexes[index + 1] - offset; + if(length > 0) { + udata_printError(ds, "ucol_swap(formatVersion=4): unknown data at IX_RESERVED10_OFFSET\n", length); + errorCode = U_UNSUPPORTED_ERROR; + return 0; + } + + index = IX_CE32S_OFFSET; + offset = indexes[index]; + length = indexes[index + 1] - offset; + if(length > 0) { + ds->swapArray32(ds, inBytes + offset, length, outBytes + offset, &errorCode); + } + + index = IX_ROOT_ELEMENTS_OFFSET; + offset = indexes[index]; + length = indexes[index + 1] - offset; + if(length > 0) { + ds->swapArray32(ds, inBytes + offset, length, outBytes + offset, &errorCode); + } + + index = IX_CONTEXTS_OFFSET; + offset = indexes[index]; + length = indexes[index + 1] - offset; + if(length > 0) { + ds->swapArray16(ds, inBytes + offset, length, outBytes + offset, &errorCode); + } + + index = IX_UNSAFE_BWD_OFFSET; + offset = indexes[index]; + length = indexes[index + 1] - offset; + if(length > 0) { + ds->swapArray16(ds, inBytes + offset, length, outBytes + offset, &errorCode); + } + + index = IX_FAST_LATIN_TABLE_OFFSET; + offset = indexes[index]; + length = indexes[index + 1] - offset; + if(length > 0) { + ds->swapArray16(ds, inBytes + offset, length, outBytes + offset, &errorCode); + } + + index = IX_SCRIPTS_OFFSET; + offset = indexes[index]; + length = indexes[index + 1] - offset; + if(length > 0) { + ds->swapArray16(ds, inBytes + offset, length, outBytes + offset, &errorCode); + } + + // Skip the IX_COMPRESSIBLE_BYTES_OFFSET byte array. + + index = IX_RESERVED18_OFFSET; + offset = indexes[index]; + length = indexes[index + 1] - offset; + if(length > 0) { + udata_printError(ds, "ucol_swap(formatVersion=4): unknown data at IX_RESERVED18_OFFSET\n", length); + errorCode = U_UNSUPPORTED_ERROR; + return 0; + } + + return size; +} + +} // namespace + +/* swap ICU collation data like ucadata.icu */ +U_CAPI int32_t U_EXPORT2 +ucol_swap(const UDataSwapper *ds, + const void *inData, int32_t length, void *outData, + UErrorCode *pErrorCode) { + if(U_FAILURE(*pErrorCode)) { return 0; } + + /* udata_swapDataHeader checks the arguments */ + int32_t headerSize=udata_swapDataHeader(ds, inData, length, outData, pErrorCode); + if(U_FAILURE(*pErrorCode)) { + // Try to swap the old format version which did not have a standard data header. + *pErrorCode=U_ZERO_ERROR; + return swapFormatVersion3(ds, inData, length, outData, pErrorCode); + } + + /* check data format and format version */ + const UDataInfo &info=*(const UDataInfo *)((const char *)inData+4); + if(!( + info.dataFormat[0]==0x55 && // dataFormat="UCol" + info.dataFormat[1]==0x43 && + info.dataFormat[2]==0x6f && + info.dataFormat[3]==0x6c && + (3<=info.formatVersion[0] && info.formatVersion[0]<=5) + )) { + udata_printError(ds, "ucol_swap(): data format %02x.%02x.%02x.%02x " + "(format version %02x.%02x) is not recognized as collation data\n", + info.dataFormat[0], info.dataFormat[1], + info.dataFormat[2], info.dataFormat[3], + info.formatVersion[0], info.formatVersion[1]); + *pErrorCode=U_UNSUPPORTED_ERROR; + return 0; + } + + inData=(const char *)inData+headerSize; + if(length>=0) { length-=headerSize; } + outData=(char *)outData+headerSize; + int32_t collationSize; + if(info.formatVersion[0]>=4) { + collationSize=swapFormatVersion4(ds, inData, length, outData, *pErrorCode); + } else { + collationSize=swapFormatVersion3(ds, inData, length, outData, pErrorCode); + } + if(U_SUCCESS(*pErrorCode)) { + return headerSize+collationSize; + } else { + return 0; + } +} + +/* swap inverse UCA collation data (invuca.icu) */ +U_CAPI int32_t U_EXPORT2 +ucol_swapInverseUCA(const UDataSwapper *ds, + const void *inData, int32_t length, void *outData, + UErrorCode *pErrorCode) { + const UDataInfo *pInfo; + int32_t headerSize; + + const uint8_t *inBytes; + uint8_t *outBytes; + + const InverseUCATableHeader *inHeader; + InverseUCATableHeader *outHeader; + InverseUCATableHeader header={ 0,0,0,0,0,{0,0,0,0},{0,0,0,0,0,0,0,0} }; + + /* udata_swapDataHeader checks the arguments */ + headerSize=udata_swapDataHeader(ds, inData, length, outData, pErrorCode); + if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) { + return 0; + } + + /* check data format and format version */ + pInfo=(const UDataInfo *)((const char *)inData+4); + if(!( + pInfo->dataFormat[0]==0x49 && /* dataFormat="InvC" */ + pInfo->dataFormat[1]==0x6e && + pInfo->dataFormat[2]==0x76 && + pInfo->dataFormat[3]==0x43 && + pInfo->formatVersion[0]==2 && + pInfo->formatVersion[1]>=1 + )) { + udata_printError(ds, "ucol_swapInverseUCA(): data format %02x.%02x.%02x.%02x (format version %02x.%02x) is not an inverse UCA collation file\n", + pInfo->dataFormat[0], pInfo->dataFormat[1], + pInfo->dataFormat[2], pInfo->dataFormat[3], + pInfo->formatVersion[0], pInfo->formatVersion[1]); + *pErrorCode=U_UNSUPPORTED_ERROR; + return 0; + } + + inBytes=(const uint8_t *)inData+headerSize; + outBytes=(uint8_t *)outData+headerSize; + + inHeader=(const InverseUCATableHeader *)inBytes; + outHeader=(InverseUCATableHeader *)outBytes; + + /* + * The inverse UCA collation binary must contain at least the InverseUCATableHeader, + * starting with its size field. + * sizeof(UCATableHeader)==8*4 in ICU 2.8 + * check the length against the header size before reading the size field + */ + if(length<0) { + header.byteSize=udata_readInt32(ds, inHeader->byteSize); + } else if( + ((length-headerSize)<(8*4) || + (uint32_t)(length-headerSize)<(header.byteSize=udata_readInt32(ds, inHeader->byteSize))) + ) { + udata_printError(ds, "ucol_swapInverseUCA(): too few bytes (%d after header) for inverse UCA collation data\n", + length); + *pErrorCode=U_INDEX_OUTOFBOUNDS_ERROR; + return 0; + } + + if(length>=0) { + /* copy everything, takes care of data that needs no swapping */ + if(inBytes!=outBytes) { + uprv_memcpy(outBytes, inBytes, header.byteSize); + } + + /* swap the necessary pieces in the order of their occurrence in the data */ + + /* read more of the InverseUCATableHeader (the byteSize field was read above) */ + header.tableSize= ds->readUInt32(inHeader->tableSize); + header.contsSize= ds->readUInt32(inHeader->contsSize); + header.table= ds->readUInt32(inHeader->table); + header.conts= ds->readUInt32(inHeader->conts); + + /* swap the 32-bit integers in the header */ + ds->swapArray32(ds, inHeader, 5*4, outHeader, pErrorCode); + + /* swap the inverse table; tableSize counts uint32_t[3] rows */ + ds->swapArray32(ds, inBytes+header.table, header.tableSize*3*4, + outBytes+header.table, pErrorCode); + + /* swap the continuation table; contsSize counts UChars */ + ds->swapArray16(ds, inBytes+header.conts, header.contsSize*U_SIZEOF_UCHAR, + outBytes+header.conts, pErrorCode); + } + + return headerSize+header.byteSize; +} + +#endif /* #if !UCONFIG_NO_COLLATION */ -- cgit v1.2.3