diff options
Diffstat (limited to 'gs/base/ConvertUTF.h')
| -rw-r--r-- | gs/base/ConvertUTF.h | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/gs/base/ConvertUTF.h b/gs/base/ConvertUTF.h index ed23fb28f..24ad173b0 100644 --- a/gs/base/ConvertUTF.h +++ b/gs/base/ConvertUTF.h @@ -1,8 +1,8 @@ /* * Copyright 2001-2004 Unicode, Inc. - * + * * Disclaimer - * + * * This source code is provided as is by Unicode, Inc. No claims are * made as to fitness for any particular purpose. No warranties of any * kind are expressed or implied. The recipient agrees to determine @@ -10,9 +10,9 @@ * purchased on magnetic or optical media from Unicode, Inc., the * sole remedy for any claim will be exchange of defective media * within 90 days of receipt. - * + * * Limitations on Rights to Redistribute This Code - * + * * Unicode, Inc. hereby grants the right to freely use the information * supplied in this file in the creation of products supporting the * Unicode Standard, and to make copies of this file in any form @@ -38,7 +38,7 @@ Each routine converts the text between *sourceStart and sourceEnd, putting the result into the buffer between *targetStart and - targetEnd. Note: the end pointers are *after* the last item: e.g. + targetEnd. Note: the end pointers are *after* the last item: e.g. *(sourceEnd - 1) is the last item. The return result indicates whether the conversion was successful, @@ -50,12 +50,12 @@ the respective buffers. Input parameters: - sourceStart - pointer to a pointer to the source buffer. - The contents of this are modified on return so that - it points at the next thing to be converted. - targetStart - similarly, pointer to pointer to the target buffer. - sourceEnd, targetEnd - respectively pointers to the ends of the - two buffers, for overflow checking only. + sourceStart - pointer to a pointer to the source buffer. + The contents of this are modified on return so that + it points at the next thing to be converted. + targetStart - similarly, pointer to pointer to the target buffer. + sourceEnd, targetEnd - respectively pointers to the ends of the + two buffers, for overflow checking only. These conversion functions take a ConversionFlags argument. When this flag is set to strict, both irregular sequences and isolated surrogates @@ -72,15 +72,15 @@ they constitute an error. Output parameters: - The value "sourceIllegal" is returned from some routines if the input - sequence is malformed. When "sourceIllegal" is returned, the source - value will point to the illegal value that caused the problem. E.g., - in UTF-8 when a sequence is malformed, it points to the start of the - malformed sequence. + The value "sourceIllegal" is returned from some routines if the input + sequence is malformed. When "sourceIllegal" is returned, the source + value will point to the illegal value that caused the problem. E.g., + in UTF-8 when a sequence is malformed, it points to the start of the + malformed sequence. Author: Mark E. Davis, 1994. Rev History: Rick McGowan, fixes & updates May 2001. - Fixes & updates, Sept 2001. + Fixes & updates, Sept 2001. ------------------------------------------------------------------------ */ @@ -105,15 +105,15 @@ typedef unsigned char Boolean; /* 0 or 1 */ #define UNI_MAX_LEGAL_UTF32 (UTF32)0x0010FFFF typedef enum { - conversionOK, /* conversion successful */ - sourceExhausted, /* partial character in source, but hit end */ - targetExhausted, /* insuff. room in target for conversion */ - sourceIllegal /* source sequence is illegal/malformed */ + conversionOK, /* conversion successful */ + sourceExhausted, /* partial character in source, but hit end */ + targetExhausted, /* insuff. room in target for conversion */ + sourceIllegal /* source sequence is illegal/malformed */ } ConversionResult; typedef enum { - strictConversion = 0, - lenientConversion + strictConversion = 0, + lenientConversion } ConversionFlags; /* This is for C++ and does no harm in C */ @@ -122,28 +122,28 @@ extern "C" { #endif ConversionResult ConvertUTF8toUTF16 ( - const UTF8** sourceStart, const UTF8* sourceEnd, - UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags); + const UTF8** sourceStart, const UTF8* sourceEnd, + UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags); ConversionResult ConvertUTF16toUTF8 ( - const UTF16** sourceStart, const UTF16* sourceEnd, - UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags); - + const UTF16** sourceStart, const UTF16* sourceEnd, + UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags); + ConversionResult ConvertUTF8toUTF32 ( - const UTF8** sourceStart, const UTF8* sourceEnd, - UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags); + const UTF8** sourceStart, const UTF8* sourceEnd, + UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags); ConversionResult ConvertUTF32toUTF8 ( - const UTF32** sourceStart, const UTF32* sourceEnd, - UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags); - + const UTF32** sourceStart, const UTF32* sourceEnd, + UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags); + ConversionResult ConvertUTF16toUTF32 ( - const UTF16** sourceStart, const UTF16* sourceEnd, - UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags); + const UTF16** sourceStart, const UTF16* sourceEnd, + UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags); ConversionResult ConvertUTF32toUTF16 ( - const UTF32** sourceStart, const UTF32* sourceEnd, - UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags); + const UTF32** sourceStart, const UTF32* sourceEnd, + UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags); Boolean isLegalUTF8Sequence(const UTF8 *source, const UTF8 *sourceEnd); |