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Diffstat (limited to 'deps/node/deps/icu-small/source/common/unicode/ucnvsel.h')
| -rw-r--r-- | deps/node/deps/icu-small/source/common/unicode/ucnvsel.h | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/deps/node/deps/icu-small/source/common/unicode/ucnvsel.h b/deps/node/deps/icu-small/source/common/unicode/ucnvsel.h deleted file mode 100644 index 5fee53f1..00000000 --- a/deps/node/deps/icu-small/source/common/unicode/ucnvsel.h +++ /dev/null @@ -1,189 +0,0 @@ -// © 2016 and later: Unicode, Inc. and others. -// License & terms of use: http://www.unicode.org/copyright.html -/* -******************************************************************************* -* -* Copyright (C) 2008-2011, International Business Machines -* Corporation, Google and others. All Rights Reserved. -* -******************************************************************************* -*/ -/* - * Author : eldawy@google.com (Mohamed Eldawy) - * ucnvsel.h - * - * Purpose: To generate a list of encodings capable of handling - * a given Unicode text - * - * Started 09-April-2008 - */ - -#ifndef __ICU_UCNV_SEL_H__ -#define __ICU_UCNV_SEL_H__ - -#include "unicode/utypes.h" - -#if !UCONFIG_NO_CONVERSION - -#include "unicode/uset.h" -#include "unicode/utf16.h" -#include "unicode/uenum.h" -#include "unicode/ucnv.h" -#include "unicode/localpointer.h" - -/** - * \file - * - * A converter selector is built with a set of encoding/charset names - * and given an input string returns the set of names of the - * corresponding converters which can convert the string. - * - * A converter selector can be serialized into a buffer and reopened - * from the serialized form. - */ - -/** - * @{ - * The selector data structure - */ -struct UConverterSelector; -typedef struct UConverterSelector UConverterSelector; -/** @} */ - -/** - * Open a selector. - * If converterListSize is 0, build for all available converters. - * If excludedCodePoints is NULL, don't exclude any code points. - * - * @param converterList a pointer to encoding names needed to be involved. - * Can be NULL if converterListSize==0. - * The list and the names will be cloned, and the caller - * retains ownership of the original. - * @param converterListSize number of encodings in above list. - * If 0, builds a selector for all available converters. - * @param excludedCodePoints a set of code points to be excluded from consideration. - * That is, excluded code points in a string do not change - * the selection result. (They might be handled by a callback.) - * Use NULL to exclude nothing. - * @param whichSet what converter set to use? Use this to determine whether - * to consider only roundtrip mappings or also fallbacks. - * @param status an in/out ICU UErrorCode - * @return the new selector - * - * @stable ICU 4.2 - */ -U_STABLE UConverterSelector* U_EXPORT2 -ucnvsel_open(const char* const* converterList, int32_t converterListSize, - const USet* excludedCodePoints, - const UConverterUnicodeSet whichSet, UErrorCode* status); - -/** - * Closes a selector. - * If any Enumerations were returned by ucnv_select*, they become invalid. - * They can be closed before or after calling ucnv_closeSelector, - * but should never be used after the selector is closed. - * - * @see ucnv_selectForString - * @see ucnv_selectForUTF8 - * - * @param sel selector to close - * - * @stable ICU 4.2 - */ -U_STABLE void U_EXPORT2 -ucnvsel_close(UConverterSelector *sel); - -#if U_SHOW_CPLUSPLUS_API - -U_NAMESPACE_BEGIN - -/** - * \class LocalUConverterSelectorPointer - * "Smart pointer" class, closes a UConverterSelector via ucnvsel_close(). - * For most methods see the LocalPointerBase base class. - * - * @see LocalPointerBase - * @see LocalPointer - * @stable ICU 4.4 - */ -U_DEFINE_LOCAL_OPEN_POINTER(LocalUConverterSelectorPointer, UConverterSelector, ucnvsel_close); - -U_NAMESPACE_END - -#endif - -/** - * Open a selector from its serialized form. - * The buffer must remain valid and unchanged for the lifetime of the selector. - * This is much faster than creating a selector from scratch. - * Using a serialized form from a different machine (endianness/charset) is supported. - * - * @param buffer pointer to the serialized form of a converter selector; - * must be 32-bit-aligned - * @param length the capacity of this buffer (can be equal to or larger than - * the actual data length) - * @param status an in/out ICU UErrorCode - * @return the new selector - * - * @stable ICU 4.2 - */ -U_STABLE UConverterSelector* U_EXPORT2 -ucnvsel_openFromSerialized(const void* buffer, int32_t length, UErrorCode* status); - -/** - * Serialize a selector into a linear buffer. - * The serialized form is portable to different machines. - * - * @param sel selector to consider - * @param buffer pointer to 32-bit-aligned memory to be filled with the - * serialized form of this converter selector - * @param bufferCapacity the capacity of this buffer - * @param status an in/out ICU UErrorCode - * @return the required buffer capacity to hold serialize data (even if the call fails - * with a U_BUFFER_OVERFLOW_ERROR, it will return the required capacity) - * - * @stable ICU 4.2 - */ -U_STABLE int32_t U_EXPORT2 -ucnvsel_serialize(const UConverterSelector* sel, - void* buffer, int32_t bufferCapacity, UErrorCode* status); - -/** - * Select converters that can map all characters in a UTF-16 string, - * ignoring the excluded code points. - * - * @param sel a selector - * @param s UTF-16 string - * @param length length of the string, or -1 if NUL-terminated - * @param status an in/out ICU UErrorCode - * @return an enumeration containing encoding names. - * The returned encoding names and their order will be the same as - * supplied when building the selector. - * - * @stable ICU 4.2 - */ -U_STABLE UEnumeration * U_EXPORT2 -ucnvsel_selectForString(const UConverterSelector* sel, - const UChar *s, int32_t length, UErrorCode *status); - -/** - * Select converters that can map all characters in a UTF-8 string, - * ignoring the excluded code points. - * - * @param sel a selector - * @param s UTF-8 string - * @param length length of the string, or -1 if NUL-terminated - * @param status an in/out ICU UErrorCode - * @return an enumeration containing encoding names. - * The returned encoding names and their order will be the same as - * supplied when building the selector. - * - * @stable ICU 4.2 - */ -U_STABLE UEnumeration * U_EXPORT2 -ucnvsel_selectForUTF8(const UConverterSelector* sel, - const char *s, int32_t length, UErrorCode *status); - -#endif /* !UCONFIG_NO_CONVERSION */ - -#endif /* __ICU_UCNV_SEL_H__ */ |