diff options
Diffstat (limited to 'deps/node/deps/icu-small/source/common/ucnv_cnv.cpp')
-rw-r--r-- | deps/node/deps/icu-small/source/common/ucnv_cnv.cpp | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/deps/node/deps/icu-small/source/common/ucnv_cnv.cpp b/deps/node/deps/icu-small/source/common/ucnv_cnv.cpp deleted file mode 100644 index ea71acf9..00000000 --- a/deps/node/deps/icu-small/source/common/ucnv_cnv.cpp +++ /dev/null @@ -1,182 +0,0 @@ -// © 2016 and later: Unicode, Inc. and others. -// License & terms of use: http://www.unicode.org/copyright.html -/* -****************************************************************************** -* -* Copyright (C) 1999-2004, International Business Machines -* Corporation and others. All Rights Reserved. -* -****************************************************************************** -* -* uconv_cnv.c: -* Implements all the low level conversion functions -* T_UnicodeConverter_{to,from}Unicode_$ConversionType -* -* Change history: -* -* 06/29/2000 helena Major rewrite of the callback APIs. -*/ - -#include "unicode/utypes.h" - -#if !UCONFIG_NO_CONVERSION - -#include "unicode/ucnv_err.h" -#include "unicode/ucnv.h" -#include "unicode/uset.h" -#include "ucnv_cnv.h" -#include "ucnv_bld.h" -#include "cmemory.h" - -U_CFUNC void -ucnv_getCompleteUnicodeSet(const UConverter *cnv, - const USetAdder *sa, - UConverterUnicodeSet which, - UErrorCode *pErrorCode) { - (void)cnv; - (void)which; - (void)pErrorCode; - sa->addRange(sa->set, 0, 0x10ffff); -} - -U_CFUNC void -ucnv_getNonSurrogateUnicodeSet(const UConverter *cnv, - const USetAdder *sa, - UConverterUnicodeSet which, - UErrorCode *pErrorCode) { - (void)cnv; - (void)which; - (void)pErrorCode; - sa->addRange(sa->set, 0, 0xd7ff); - sa->addRange(sa->set, 0xe000, 0x10ffff); -} - -U_CFUNC void -ucnv_fromUWriteBytes(UConverter *cnv, - const char *bytes, int32_t length, - char **target, const char *targetLimit, - int32_t **offsets, - int32_t sourceIndex, - UErrorCode *pErrorCode) { - char *t=*target; - int32_t *o; - - /* write bytes */ - if(offsets==NULL || (o=*offsets)==NULL) { - while(length>0 && t<targetLimit) { - *t++=*bytes++; - --length; - } - } else { - /* output with offsets */ - while(length>0 && t<targetLimit) { - *t++=*bytes++; - *o++=sourceIndex; - --length; - } - *offsets=o; - } - *target=t; - - /* write overflow */ - if(length>0) { - if(cnv!=NULL) { - t=(char *)cnv->charErrorBuffer; - cnv->charErrorBufferLength=(int8_t)length; - do { - *t++=(uint8_t)*bytes++; - } while(--length>0); - } - *pErrorCode=U_BUFFER_OVERFLOW_ERROR; - } -} - -U_CFUNC void -ucnv_toUWriteUChars(UConverter *cnv, - const UChar *uchars, int32_t length, - UChar **target, const UChar *targetLimit, - int32_t **offsets, - int32_t sourceIndex, - UErrorCode *pErrorCode) { - UChar *t=*target; - int32_t *o; - - /* write UChars */ - if(offsets==NULL || (o=*offsets)==NULL) { - while(length>0 && t<targetLimit) { - *t++=*uchars++; - --length; - } - } else { - /* output with offsets */ - while(length>0 && t<targetLimit) { - *t++=*uchars++; - *o++=sourceIndex; - --length; - } - *offsets=o; - } - *target=t; - - /* write overflow */ - if(length>0) { - if(cnv!=NULL) { - t=cnv->UCharErrorBuffer; - cnv->UCharErrorBufferLength=(int8_t)length; - do { - *t++=*uchars++; - } while(--length>0); - } - *pErrorCode=U_BUFFER_OVERFLOW_ERROR; - } -} - -U_CFUNC void -ucnv_toUWriteCodePoint(UConverter *cnv, - UChar32 c, - UChar **target, const UChar *targetLimit, - int32_t **offsets, - int32_t sourceIndex, - UErrorCode *pErrorCode) { - UChar *t; - int32_t *o; - - t=*target; - - if(t<targetLimit) { - if(c<=0xffff) { - *t++=(UChar)c; - c=U_SENTINEL; - } else /* c is a supplementary code point */ { - *t++=U16_LEAD(c); - c=U16_TRAIL(c); - if(t<targetLimit) { - *t++=(UChar)c; - c=U_SENTINEL; - } - } - - /* write offsets */ - if(offsets!=NULL && (o=*offsets)!=NULL) { - *o++=sourceIndex; - if((*target+1)<t) { - *o++=sourceIndex; - } - *offsets=o; - } - } - - *target=t; - - /* write overflow from c */ - if(c>=0) { - if(cnv!=NULL) { - int8_t i=0; - U16_APPEND_UNSAFE(cnv->UCharErrorBuffer, i, c); - cnv->UCharErrorBufferLength=i; - } - *pErrorCode=U_BUFFER_OVERFLOW_ERROR; - } -} - -#endif |