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author | Jonathan Kew <jfkthame@googlemail.com> | 2006-07-25 12:37:43 +0000 |
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committer | Jonathan Kew <jfkthame@googlemail.com> | 2006-07-25 12:37:43 +0000 |
commit | 10c60368cd42904bd991453f02b684ebe02ef915 (patch) | |
tree | c6fb06ccf22a81c80af08f79df1b436120703de4 /Build/source/libs/icu-xetex/common/ucnv_imp.h | |
parent | 4d8b2aac6036acbb6878236c27e2fb110dad8643 (diff) |
adding ICU library sources used by xetex
git-svn-id: svn://tug.org/texlive/trunk@1915 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/icu-xetex/common/ucnv_imp.h')
-rw-r--r-- | Build/source/libs/icu-xetex/common/ucnv_imp.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/Build/source/libs/icu-xetex/common/ucnv_imp.h b/Build/source/libs/icu-xetex/common/ucnv_imp.h new file mode 100644 index 00000000000..d42b2a4b60f --- /dev/null +++ b/Build/source/libs/icu-xetex/common/ucnv_imp.h @@ -0,0 +1,92 @@ +/* +********************************************************************** +* Copyright (C) 1999-2005, International Business Machines +* Corporation and others. All Rights Reserved. +********************************************************************** +* +* +* ucnv_imp.h: +* Contains all internal and external data structure definitions +* Created & Maitained by Bertrand A. Damiba +* +* +* +* ATTENTION: +* --------- +* Although the data structures in this file are open and stack allocatable +* we reserve the right to hide them in further releases. +*/ + +#ifndef UCNV_IMP_H +#define UCNV_IMP_H + +#include "unicode/utypes.h" + +#if !UCONFIG_NO_CONVERSION + +#include "unicode/uloc.h" +#include "ucnv_bld.h" + +/* figures out if we need to go to file to read in the data tables. + * @param converterName The name of the converter + * @param err The error code + * @return the newly created converter + */ +UConverter *ucnv_createConverter (UConverter *myUConverter, const char *converterName, UErrorCode * err); + +/* + * Open a purely algorithmic converter, specified by a type constant. + * @param myUConverter NULL, or pre-allocated UConverter structure to avoid + * a memory allocation + * @param type requested converter type + * @param locale locale parameter, or "" + * @param options converter options bit set (default 0) + * @param err ICU error code, not tested for U_FAILURE on input + * because this is an internal function + * @internal + */ +U_CFUNC UConverter * +ucnv_createAlgorithmicConverter(UConverter *myUConverter, + UConverterType type, + const char *locale, uint32_t options, + UErrorCode *err); + +/* Creates a converter from shared data + */ +UConverter* +ucnv_createConverterFromSharedData(UConverter *myUConverter, UConverterSharedData *mySharedConverterData, const char *realName, const char *locale, uint32_t options, UErrorCode *err); + +UConverter* ucnv_createConverterFromPackage(const char *packageName, const char *converterName, + UErrorCode *err); + +typedef struct { + char cnvName[UCNV_MAX_CONVERTER_NAME_LENGTH], locale[ULOC_FULLNAME_CAPACITY]; + const char *realName; + uint32_t options; +} UConverterLookupData; + +/** + * Load a converter but do not create a UConverter object. + * Simply return the UConverterSharedData. + * Performs alias lookup etc. + * @internal + */ +UConverterSharedData * +ucnv_loadSharedData(const char *converterName, UConverterLookupData *lookup, UErrorCode * err); + +/** + * This may unload the shared data in a thread safe manner. + * This will only unload the data if no other converters are sharing it. + */ +void +ucnv_unloadSharedDataIfReady(UConverterSharedData *sharedData); + +/** + * This is a thread safe way to increment the reference count. + */ +void +ucnv_incrementRefCount(UConverterSharedData *sharedData); + +#endif + +#endif /* _UCNV_IMP */ |