| // © 2016 and later: Unicode, Inc. and others. |
| // License & terms of use: http://www.unicode.org/copyright.html |
| /* |
| ********************************************************************** |
| * Copyright (C) 2000-2015, International Business Machines |
| * Corporation and others. All Rights Reserved. |
| ********************************************************************** |
| * file name: ucnvhz.c |
| * encoding: UTF-8 |
| * tab size: 8 (not used) |
| * indentation:4 |
| * |
| * created on: 2000oct16 |
| * created by: Ram Viswanadha |
| * 10/31/2000 Ram Implemented offsets logic function |
| * |
| */ |
| |
| #include "unicode/utypes.h" |
| |
| #if !UCONFIG_NO_CONVERSION && !UCONFIG_NO_LEGACY_CONVERSION && !UCONFIG_ONLY_HTML_CONVERSION |
| |
| #include "cmemory.h" |
| #include "unicode/ucnv.h" |
| #include "unicode/ucnv_cb.h" |
| #include "unicode/uset.h" |
| #include "unicode/utf16.h" |
| #include "ucnv_bld.h" |
| #include "ucnv_cnv.h" |
| #include "ucnv_imp.h" |
| |
| #define UCNV_TILDE 0x7E /* ~ */ |
| #define UCNV_OPEN_BRACE 0x7B /* { */ |
| #define UCNV_CLOSE_BRACE 0x7D /* } */ |
| #define SB_ESCAPE "\x7E\x7D" |
| #define DB_ESCAPE "\x7E\x7B" |
| #define TILDE_ESCAPE "\x7E\x7E" |
| #define ESC_LEN 2 |
| |
| |
| #define CONCAT_ESCAPE_MACRO(args, targetIndex,targetLength,strToAppend, err, len,sourceIndex) UPRV_BLOCK_MACRO_BEGIN { \ |
| while(len-->0){ \ |
| if(targetIndex < targetLength){ \ |
| args->target[targetIndex] = (unsigned char) *strToAppend; \ |
| if(args->offsets!=NULL){ \ |
| *(offsets++) = sourceIndex-1; \ |
| } \ |
| targetIndex++; \ |
| } \ |
| else{ \ |
| args->converter->charErrorBuffer[(int)args->converter->charErrorBufferLength++] = (unsigned char) *strToAppend; \ |
| *err =U_BUFFER_OVERFLOW_ERROR; \ |
| } \ |
| strToAppend++; \ |
| } \ |
| } UPRV_BLOCK_MACRO_END |
| |
| |
| typedef struct{ |
| UConverter* gbConverter; |
| int32_t targetIndex; |
| int32_t sourceIndex; |
| UBool isEscapeAppended; |
| UBool isStateDBCS; |
| UBool isTargetUCharDBCS; |
| UBool isEmptySegment; |
| }UConverterDataHZ; |
| |
| |
| U_CDECL_BEGIN |
| static void U_CALLCONV |
| _HZOpen(UConverter *cnv, UConverterLoadArgs *pArgs, UErrorCode *errorCode){ |
| UConverter *gbConverter; |
| if(pArgs->onlyTestIsLoadable) { |
| ucnv_canCreateConverter("GBK", errorCode); /* errorCode carries result */ |
| return; |
| } |
| gbConverter = ucnv_open("GBK", errorCode); |
| if(U_FAILURE(*errorCode)) { |
| return; |
| } |
| cnv->toUnicodeStatus = 0; |
| cnv->fromUnicodeStatus= 0; |
| cnv->mode=0; |
| cnv->fromUChar32=0x0000; |
| cnv->extraInfo = uprv_calloc(1, sizeof(UConverterDataHZ)); |
| if(cnv->extraInfo != NULL){ |
| ((UConverterDataHZ*)cnv->extraInfo)->gbConverter = gbConverter; |
| } |
| else { |
| ucnv_close(gbConverter); |
| *errorCode = U_MEMORY_ALLOCATION_ERROR; |
| return; |
| } |
| } |
| |
| static void U_CALLCONV |
| _HZClose(UConverter *cnv){ |
| if(cnv->extraInfo != NULL) { |
| ucnv_close (((UConverterDataHZ *) (cnv->extraInfo))->gbConverter); |
| if(!cnv->isExtraLocal) { |
| uprv_free(cnv->extraInfo); |
| } |
| cnv->extraInfo = NULL; |
| } |
| } |
| |
| static void U_CALLCONV |
| _HZReset(UConverter *cnv, UConverterResetChoice choice){ |
| if(choice<=UCNV_RESET_TO_UNICODE) { |
| cnv->toUnicodeStatus = 0; |
| cnv->mode=0; |
| if(cnv->extraInfo != NULL){ |
| ((UConverterDataHZ*)cnv->extraInfo)->isStateDBCS = FALSE; |
| ((UConverterDataHZ*)cnv->extraInfo)->isEmptySegment = FALSE; |
| } |
| } |
| if(choice!=UCNV_RESET_TO_UNICODE) { |
| cnv->fromUnicodeStatus= 0; |
| cnv->fromUChar32=0x0000; |
| if(cnv->extraInfo != NULL){ |
| ((UConverterDataHZ*)cnv->extraInfo)->isEscapeAppended = FALSE; |
| ((UConverterDataHZ*)cnv->extraInfo)->targetIndex = 0; |
| ((UConverterDataHZ*)cnv->extraInfo)->sourceIndex = 0; |
| ((UConverterDataHZ*)cnv->extraInfo)->isTargetUCharDBCS = FALSE; |
| } |
| } |
| } |
| |
| /**************************************HZ Encoding************************************************* |
| * Rules for HZ encoding |
| * |
| * In ASCII mode, a byte is interpreted as an ASCII character, unless a |
| * '~' is encountered. The character '~' is an escape character. By |
| * convention, it must be immediately followed ONLY by '~', '{' or '\n' |
| * (<LF>), with the following special meaning. |
| |
| * 1. The escape sequence '~~' is interpreted as a '~'. |
| * 2. The escape-to-GB sequence '~{' switches the mode from ASCII to GB. |
| * 3. The escape sequence '~\n' is a line-continuation marker to be |
| * consumed with no output produced. |
| * In GB mode, characters are interpreted two bytes at a time as (pure) |
| * GB codes until the escape-from-GB code '~}' is read. This code |
| * switches the mode from GB back to ASCII. (Note that the escape- |
| * from-GB code '~}' ($7E7D) is outside the defined GB range.) |
| * |
| * Source: RFC 1842 |
| * |
| * Note that the formal syntax in RFC 1842 is invalid. I assume that the |
| * intended definition of single-byte-segment is as follows (pedberg): |
| * single-byte-segment = single-byte-seq 1*single-byte-char |
| */ |
| |
| |
| static void U_CALLCONV |
| UConverter_toUnicode_HZ_OFFSETS_LOGIC(UConverterToUnicodeArgs *args, |
| UErrorCode* err){ |
| char tempBuf[2]; |
| const char *mySource = ( char *) args->source; |
| UChar *myTarget = args->target; |
| const char *mySourceLimit = args->sourceLimit; |
| UChar32 targetUniChar = 0x0000; |
| int32_t mySourceChar = 0x0000; |
| UConverterDataHZ* myData=(UConverterDataHZ*)(args->converter->extraInfo); |
| tempBuf[0]=0; |
| tempBuf[1]=0; |
| |
| /* Calling code already handles this situation. */ |
| /*if ((args->converter == NULL) || (args->targetLimit < args->target) || (mySourceLimit < args->source)){ |
| *err = U_ILLEGAL_ARGUMENT_ERROR; |
| return; |
| }*/ |
| |
| while(mySource< mySourceLimit){ |
| |
| if(myTarget < args->targetLimit){ |
| |
| mySourceChar= (unsigned char) *mySource++; |
| |
| if(args->converter->mode == UCNV_TILDE) { |
| /* second byte after ~ */ |
| args->converter->mode=0; |
| switch(mySourceChar) { |
| case 0x0A: |
| /* no output for ~\n (line-continuation marker) */ |
| continue; |
| case UCNV_TILDE: |
| if(args->offsets) { |
| args->offsets[myTarget - args->target]=(int32_t)(mySource - args->source - 2); |
| } |
| *(myTarget++)=(UChar)mySourceChar; |
| myData->isEmptySegment = FALSE; |
| continue; |
| case UCNV_OPEN_BRACE: |
| case UCNV_CLOSE_BRACE: |
| myData->isStateDBCS = (mySourceChar == UCNV_OPEN_BRACE); |
| if (myData->isEmptySegment) { |
| myData->isEmptySegment = FALSE; /* we are handling it, reset to avoid future spurious errors */ |
| *err = U_ILLEGAL_ESCAPE_SEQUENCE; |
| args->converter->toUCallbackReason = UCNV_IRREGULAR; |
| args->converter->toUBytes[0] = UCNV_TILDE; |
| args->converter->toUBytes[1] = static_cast<uint8_t>(mySourceChar); |
| args->converter->toULength = 2; |
| args->target = myTarget; |
| args->source = mySource; |
| return; |
| } |
| myData->isEmptySegment = TRUE; |
| continue; |
| default: |
| /* if the first byte is equal to TILDE and the trail byte |
| * is not a valid byte then it is an error condition |
| */ |
| /* |
| * Ticket 5691: consistent illegal sequences: |
| * - We include at least the first byte in the illegal sequence. |
| * - If any of the non-initial bytes could be the start of a character, |
| * we stop the illegal sequence before the first one of those. |
| */ |
| myData->isEmptySegment = FALSE; /* different error here, reset this to avoid spurious future error */ |
| *err = U_ILLEGAL_ESCAPE_SEQUENCE; |
| args->converter->toUBytes[0] = UCNV_TILDE; |
| if( myData->isStateDBCS ? |
| (0x21 <= mySourceChar && mySourceChar <= 0x7e) : |
| mySourceChar <= 0x7f |
| ) { |
| /* The current byte could be the start of a character: Back it out. */ |
| args->converter->toULength = 1; |
| --mySource; |
| } else { |
| /* Include the current byte in the illegal sequence. */ |
| args->converter->toUBytes[1] = static_cast<uint8_t>(mySourceChar); |
| args->converter->toULength = 2; |
| } |
| args->target = myTarget; |
| args->source = mySource; |
| return; |
| } |
| } else if(myData->isStateDBCS) { |
| if(args->converter->toUnicodeStatus == 0x00){ |
| /* lead byte */ |
| if(mySourceChar == UCNV_TILDE) { |
| args->converter->mode = UCNV_TILDE; |
| } else { |
| /* add another bit to distinguish a 0 byte from not having seen a lead byte */ |
| args->converter->toUnicodeStatus = (uint32_t) (mySourceChar | 0x100); |
| myData->isEmptySegment = FALSE; /* the segment has something, either valid or will produce a different error, so reset this */ |
| } |
| continue; |
| } |
| else{ |
| /* trail byte */ |
| int leadIsOk, trailIsOk; |
| uint32_t leadByte = args->converter->toUnicodeStatus & 0xff; |
| targetUniChar = 0xffff; |
| /* |
| * Ticket 5691: consistent illegal sequences: |
| * - We include at least the first byte in the illegal sequence. |
| * - If any of the non-initial bytes could be the start of a character, |
| * we stop the illegal sequence before the first one of those. |
| * |
| * In HZ DBCS, if the second byte is in the 21..7e range, |
| * we report only the first byte as the illegal sequence. |
| * Otherwise we convert or report the pair of bytes. |
| */ |
| leadIsOk = (uint8_t)(leadByte - 0x21) <= (0x7d - 0x21); |
| trailIsOk = (uint8_t)(mySourceChar - 0x21) <= (0x7e - 0x21); |
| if (leadIsOk && trailIsOk) { |
| tempBuf[0] = (char) (leadByte+0x80) ; |
| tempBuf[1] = (char) (mySourceChar+0x80); |
| targetUniChar = ucnv_MBCSSimpleGetNextUChar(myData->gbConverter->sharedData, |
| tempBuf, 2, args->converter->useFallback); |
| mySourceChar= (leadByte << 8) | mySourceChar; |
| } else if (trailIsOk) { |
| /* report a single illegal byte and continue with the following DBCS starter byte */ |
| --mySource; |
| mySourceChar = (int32_t)leadByte; |
| } else { |
| /* report a pair of illegal bytes if the second byte is not a DBCS starter */ |
| /* add another bit so that the code below writes 2 bytes in case of error */ |
| mySourceChar= 0x10000 | (leadByte << 8) | mySourceChar; |
| } |
| args->converter->toUnicodeStatus =0x00; |
| } |
| } |
| else{ |
| if(mySourceChar == UCNV_TILDE) { |
| args->converter->mode = UCNV_TILDE; |
| continue; |
| } else if(mySourceChar <= 0x7f) { |
| targetUniChar = (UChar)mySourceChar; /* ASCII */ |
| myData->isEmptySegment = FALSE; /* the segment has something valid */ |
| } else { |
| targetUniChar = 0xffff; |
| myData->isEmptySegment = FALSE; /* different error here, reset this to avoid spurious future error */ |
| } |
| } |
| if(targetUniChar < 0xfffe){ |
| if(args->offsets) { |
| args->offsets[myTarget - args->target]=(int32_t)(mySource - args->source - 1-(myData->isStateDBCS)); |
| } |
| |
| *(myTarget++)=(UChar)targetUniChar; |
| } |
| else /* targetUniChar>=0xfffe */ { |
| if(targetUniChar == 0xfffe){ |
| *err = U_INVALID_CHAR_FOUND; |
| } |
| else{ |
| *err = U_ILLEGAL_CHAR_FOUND; |
| } |
| if(mySourceChar > 0xff){ |
| args->converter->toUBytes[0] = (uint8_t)(mySourceChar >> 8); |
| args->converter->toUBytes[1] = (uint8_t)mySourceChar; |
| args->converter->toULength=2; |
| } |
| else{ |
| args->converter->toUBytes[0] = (uint8_t)mySourceChar; |
| args->converter->toULength=1; |
| } |
| break; |
| } |
| } |
| else{ |
| *err =U_BUFFER_OVERFLOW_ERROR; |
| break; |
| } |
| } |
| |
| args->target = myTarget; |
| args->source = mySource; |
| } |
| |
| |
| static void U_CALLCONV |
| UConverter_fromUnicode_HZ_OFFSETS_LOGIC (UConverterFromUnicodeArgs * args, |
| UErrorCode * err){ |
| const UChar *mySource = args->source; |
| char *myTarget = args->target; |
| int32_t* offsets = args->offsets; |
| int32_t mySourceIndex = 0; |
| int32_t myTargetIndex = 0; |
| int32_t targetLength = (int32_t)(args->targetLimit - myTarget); |
| int32_t mySourceLength = (int32_t)(args->sourceLimit - args->source); |
| uint32_t targetUniChar = 0x0000; |
| UChar32 mySourceChar = 0x0000; |
| UConverterDataHZ *myConverterData=(UConverterDataHZ*)args->converter->extraInfo; |
| UBool isTargetUCharDBCS = (UBool) myConverterData->isTargetUCharDBCS; |
| UBool oldIsTargetUCharDBCS; |
| int len =0; |
| const char* escSeq=NULL; |
| |
| /* Calling code already handles this situation. */ |
| /*if ((args->converter == NULL) || (args->targetLimit < myTarget) || (args->sourceLimit < args->source)){ |
| *err = U_ILLEGAL_ARGUMENT_ERROR; |
| return; |
| }*/ |
| if(args->converter->fromUChar32!=0 && myTargetIndex < targetLength) { |
| goto getTrail; |
| } |
| /*writing the char to the output stream */ |
| while (mySourceIndex < mySourceLength){ |
| targetUniChar = missingCharMarker; |
| if (myTargetIndex < targetLength){ |
| |
| mySourceChar = (UChar) mySource[mySourceIndex++]; |
| |
| |
| oldIsTargetUCharDBCS = isTargetUCharDBCS; |
| if(mySourceChar ==UCNV_TILDE){ |
| /*concatEscape(args, &myTargetIndex, &targetLength,"\x7E\x7E",err,2,&mySourceIndex);*/ |
| len = ESC_LEN; |
| escSeq = TILDE_ESCAPE; |
| CONCAT_ESCAPE_MACRO(args, myTargetIndex, targetLength, escSeq,err,len,mySourceIndex); |
| continue; |
| } else if(mySourceChar <= 0x7f) { |
| targetUniChar = mySourceChar; |
| } else { |
| int32_t length= ucnv_MBCSFromUChar32(myConverterData->gbConverter->sharedData, |
| mySourceChar,&targetUniChar,args->converter->useFallback); |
| /* we can only use lead bytes 21..7D and trail bytes 21..7E */ |
| if( length == 2 && |
| (uint16_t)(targetUniChar - 0xa1a1) <= (0xfdfe - 0xa1a1) && |
| (uint8_t)(targetUniChar - 0xa1) <= (0xfe - 0xa1) |
| ) { |
| targetUniChar -= 0x8080; |
| } else { |
| targetUniChar = missingCharMarker; |
| } |
| } |
| if (targetUniChar != missingCharMarker){ |
| myConverterData->isTargetUCharDBCS = isTargetUCharDBCS = (UBool)(targetUniChar>0x00FF); |
| if(oldIsTargetUCharDBCS != isTargetUCharDBCS || !myConverterData->isEscapeAppended ){ |
| /*Shifting from a double byte to single byte mode*/ |
| if(!isTargetUCharDBCS){ |
| len =ESC_LEN; |
| escSeq = SB_ESCAPE; |
| CONCAT_ESCAPE_MACRO(args, myTargetIndex, targetLength, escSeq,err,len,mySourceIndex); |
| myConverterData->isEscapeAppended = TRUE; |
| } |
| else{ /* Shifting from a single byte to double byte mode*/ |
| len =ESC_LEN; |
| escSeq = DB_ESCAPE; |
| CONCAT_ESCAPE_MACRO(args, myTargetIndex, targetLength, escSeq,err,len,mySourceIndex); |
| myConverterData->isEscapeAppended = TRUE; |
| |
| } |
| } |
| |
| if(isTargetUCharDBCS){ |
| if( myTargetIndex <targetLength){ |
| myTarget[myTargetIndex++] =(char) (targetUniChar >> 8); |
| if(offsets){ |
| *(offsets++) = mySourceIndex-1; |
| } |
| if(myTargetIndex < targetLength){ |
| myTarget[myTargetIndex++] =(char) targetUniChar; |
| if(offsets){ |
| *(offsets++) = mySourceIndex-1; |
| } |
| }else{ |
| args->converter->charErrorBuffer[args->converter->charErrorBufferLength++] = (char) targetUniChar; |
| *err = U_BUFFER_OVERFLOW_ERROR; |
| } |
| }else{ |
| args->converter->charErrorBuffer[args->converter->charErrorBufferLength++] =(char) (targetUniChar >> 8); |
| args->converter->charErrorBuffer[args->converter->charErrorBufferLength++] = (char) targetUniChar; |
| *err = U_BUFFER_OVERFLOW_ERROR; |
| } |
| |
| }else{ |
| if( myTargetIndex <targetLength){ |
| myTarget[myTargetIndex++] = (char) (targetUniChar ); |
| if(offsets){ |
| *(offsets++) = mySourceIndex-1; |
| } |
| |
| }else{ |
| args->converter->charErrorBuffer[args->converter->charErrorBufferLength++] = (char) targetUniChar; |
| *err = U_BUFFER_OVERFLOW_ERROR; |
| } |
| } |
| |
| } |
| else{ |
| /* oops.. the code point is unassigned */ |
| /*Handle surrogates */ |
| /*check if the char is a First surrogate*/ |
| if(U16_IS_SURROGATE(mySourceChar)) { |
| if(U16_IS_SURROGATE_LEAD(mySourceChar)) { |
| args->converter->fromUChar32=mySourceChar; |
| getTrail: |
| /*look ahead to find the trail surrogate*/ |
| if(mySourceIndex < mySourceLength) { |
| /* test the following code unit */ |
| UChar trail=(UChar) args->source[mySourceIndex]; |
| if(U16_IS_TRAIL(trail)) { |
| ++mySourceIndex; |
| mySourceChar=U16_GET_SUPPLEMENTARY(args->converter->fromUChar32, trail); |
| args->converter->fromUChar32=0x00; |
| /* there are no surrogates in GB2312*/ |
| *err = U_INVALID_CHAR_FOUND; |
| /* exit this condition tree */ |
| } else { |
| /* this is an unmatched lead code unit (1st surrogate) */ |
| /* callback(illegal) */ |
| *err=U_ILLEGAL_CHAR_FOUND; |
| } |
| } else { |
| /* no more input */ |
| *err = U_ZERO_ERROR; |
| } |
| } else { |
| /* this is an unmatched trail code unit (2nd surrogate) */ |
| /* callback(illegal) */ |
| *err=U_ILLEGAL_CHAR_FOUND; |
| } |
| } else { |
| /* callback(unassigned) for a BMP code point */ |
| *err = U_INVALID_CHAR_FOUND; |
| } |
| |
| args->converter->fromUChar32=mySourceChar; |
| break; |
| } |
| } |
| else{ |
| *err = U_BUFFER_OVERFLOW_ERROR; |
| break; |
| } |
| targetUniChar=missingCharMarker; |
| } |
| |
| args->target += myTargetIndex; |
| args->source += mySourceIndex; |
| myConverterData->isTargetUCharDBCS = isTargetUCharDBCS; |
| } |
| |
| static void U_CALLCONV |
| _HZ_WriteSub(UConverterFromUnicodeArgs *args, int32_t offsetIndex, UErrorCode *err) { |
| UConverter *cnv = args->converter; |
| UConverterDataHZ *convData=(UConverterDataHZ *) cnv->extraInfo; |
| char *p; |
| char buffer[4]; |
| p = buffer; |
| |
| if( convData->isTargetUCharDBCS){ |
| *p++= UCNV_TILDE; |
| *p++= UCNV_CLOSE_BRACE; |
| convData->isTargetUCharDBCS=FALSE; |
| } |
| *p++= (char)cnv->subChars[0]; |
| |
| ucnv_cbFromUWriteBytes(args, |
| buffer, (int32_t)(p - buffer), |
| offsetIndex, err); |
| } |
| |
| /* |
| * Structure for cloning an HZ converter into a single memory block. |
| */ |
| struct cloneHZStruct |
| { |
| UConverter cnv; |
| UConverter subCnv; |
| UConverterDataHZ mydata; |
| }; |
| |
| |
| static UConverter * U_CALLCONV |
| _HZ_SafeClone(const UConverter *cnv, |
| void *stackBuffer, |
| int32_t *pBufferSize, |
| UErrorCode *status) |
| { |
| struct cloneHZStruct * localClone; |
| int32_t size, bufferSizeNeeded = sizeof(struct cloneHZStruct); |
| |
| if (U_FAILURE(*status)){ |
| return nullptr; |
| } |
| |
| if (*pBufferSize == 0){ /* 'preflighting' request - set needed size into *pBufferSize */ |
| *pBufferSize = bufferSizeNeeded; |
| return nullptr; |
| } |
| |
| localClone = (struct cloneHZStruct *)stackBuffer; |
| /* ucnv.c/ucnv_safeClone() copied the main UConverter already */ |
| |
| uprv_memcpy(&localClone->mydata, cnv->extraInfo, sizeof(UConverterDataHZ)); |
| localClone->cnv.extraInfo = &localClone->mydata; |
| localClone->cnv.isExtraLocal = TRUE; |
| |
| /* deep-clone the sub-converter */ |
| size = (int32_t)sizeof(UConverter); |
| ((UConverterDataHZ*)localClone->cnv.extraInfo)->gbConverter = |
| ucnv_safeClone(((UConverterDataHZ*)cnv->extraInfo)->gbConverter, &localClone->subCnv, &size, status); |
| |
| return &localClone->cnv; |
| } |
| |
| static void U_CALLCONV |
| _HZ_GetUnicodeSet(const UConverter *cnv, |
| const USetAdder *sa, |
| UConverterUnicodeSet which, |
| UErrorCode *pErrorCode) { |
| /* HZ converts all of ASCII */ |
| sa->addRange(sa->set, 0, 0x7f); |
| |
| /* add all of the code points that the sub-converter handles */ |
| ucnv_MBCSGetFilteredUnicodeSetForUnicode( |
| ((UConverterDataHZ*)cnv->extraInfo)->gbConverter->sharedData, |
| sa, which, UCNV_SET_FILTER_HZ, |
| pErrorCode); |
| } |
| U_CDECL_END |
| static const UConverterImpl _HZImpl={ |
| |
| UCNV_HZ, |
| |
| NULL, |
| NULL, |
| |
| _HZOpen, |
| _HZClose, |
| _HZReset, |
| |
| UConverter_toUnicode_HZ_OFFSETS_LOGIC, |
| UConverter_toUnicode_HZ_OFFSETS_LOGIC, |
| UConverter_fromUnicode_HZ_OFFSETS_LOGIC, |
| UConverter_fromUnicode_HZ_OFFSETS_LOGIC, |
| NULL, |
| |
| NULL, |
| NULL, |
| _HZ_WriteSub, |
| _HZ_SafeClone, |
| _HZ_GetUnicodeSet, |
| NULL, |
| NULL |
| }; |
| |
| static const UConverterStaticData _HZStaticData={ |
| sizeof(UConverterStaticData), |
| "HZ", |
| 0, |
| UCNV_IBM, |
| UCNV_HZ, |
| 1, |
| 4, |
| { 0x1a, 0, 0, 0 }, |
| 1, |
| FALSE, |
| FALSE, |
| 0, |
| 0, |
| { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }, /* reserved */ |
| |
| }; |
| |
| const UConverterSharedData _HZData= |
| UCNV_IMMUTABLE_SHARED_DATA_INITIALIZER(&_HZStaticData, &_HZImpl); |
| |
| #endif /* #if !UCONFIG_NO_CONVERSION && !UCONFIG_NO_LEGACY_CONVERSION && !UCONFIG_ONLY_HTML_CONVERSION */ |
