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Unified Diff: icu46/source/common/ucnv_io.h

Issue 5516007: Check in the pristine copy of ICU 4.6... (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/
Patch Set: Created 10 years ago
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Index: icu46/source/common/ucnv_io.h
===================================================================
--- icu46/source/common/ucnv_io.h (revision 0)
+++ icu46/source/common/ucnv_io.h (revision 0)
@@ -0,0 +1,125 @@
+/*
+ **********************************************************************
+ * Copyright (C) 1999-2006, International Business Machines
+ * Corporation and others. All Rights Reserved.
+ **********************************************************************
+ *
+ *
+ * ucnv_io.h:
+ * defines variables and functions pertaining to converter name resolution
+ * aspect of the conversion code
+ */
+
+#ifndef UCNV_IO_H
+#define UCNV_IO_H
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_CONVERSION
+
+#include "udataswp.h"
+
+#define UCNV_AMBIGUOUS_ALIAS_MAP_BIT 0x8000
+#define UCNV_CONTAINS_OPTION_BIT 0x4000
+#define UCNV_CONVERTER_INDEX_MASK 0xFFF
+#define UCNV_NUM_RESERVED_TAGS 2
+#define UCNV_NUM_HIDDEN_TAGS 1
+
+enum {
+ UCNV_IO_UNNORMALIZED,
+ UCNV_IO_STD_NORMALIZED,
+ UCNV_IO_NORM_TYPE_COUNT
+};
+
+typedef struct {
+ uint16_t stringNormalizationType;
+ uint16_t containsCnvOptionInfo;
+} UConverterAliasOptions;
+
+typedef struct UConverterAlias {
+ const uint16_t *converterList;
+ const uint16_t *tagList;
+ const uint16_t *aliasList;
+ const uint16_t *untaggedConvArray;
+ const uint16_t *taggedAliasArray;
+ const uint16_t *taggedAliasLists;
+ const UConverterAliasOptions *optionTable;
+ const uint16_t *stringTable;
+ const uint16_t *normalizedStringTable;
+
+ uint32_t converterListSize;
+ uint32_t tagListSize;
+ uint32_t aliasListSize;
+ uint32_t untaggedConvArraySize;
+ uint32_t taggedAliasArraySize;
+ uint32_t taggedAliasListsSize;
+ uint32_t optionTableSize;
+ uint32_t stringTableSize;
+ uint32_t normalizedStringTableSize;
+} UConverterAlias;
+
+/**
+ * \var ucnv_io_stripForCompare
+ * Remove the underscores, dashes and spaces from the name, and convert
+ * the name to lower case.
+ * @param dst The destination buffer, which is <= the buffer of name.
+ * @param dst The destination buffer, which is <= the buffer of name.
+ * @see ucnv_compareNames
+ * @return the destination buffer.
+ */
+#if U_CHARSET_FAMILY==U_ASCII_FAMILY
+# define ucnv_io_stripForCompare ucnv_io_stripASCIIForCompare
+#elif U_CHARSET_FAMILY==U_EBCDIC_FAMILY
+# define ucnv_io_stripForCompare ucnv_io_stripEBCDICForCompare
+#else
+# error U_CHARSET_FAMILY is not valid
+#endif
+
+U_CAPI char * U_EXPORT2
+ucnv_io_stripASCIIForCompare(char *dst, const char *name);
+
+U_CAPI char * U_EXPORT2
+ucnv_io_stripEBCDICForCompare(char *dst, const char *name);
+
+/**
+ * Map a converter alias name to a canonical converter name.
+ * The alias is searched for case-insensitively, the converter name
+ * is returned in mixed-case.
+ * Returns NULL if the alias is not found.
+ * @param alias The alias name to be searched.
+ * @param containsOption A return value stating whether the returned converter name contains an option (a comma)
+ * @param pErrorCode The error code
+ * @return the converter name in mixed-case, return NULL if the alias is not found.
+ */
+U_CFUNC const char *
+ucnv_io_getConverterName(const char *alias, UBool *containsOption, UErrorCode *pErrorCode);
+
+/**
+ * Return the number of all known converter names (no aliases).
+ * @param pErrorCode The error code
+ * @return the number of all aliases
+ */
+U_CFUNC uint16_t
+ucnv_io_countKnownConverters(UErrorCode *pErrorCode);
+
+/**
+ * Swap an ICU converter alias table. See implementation for details.
+ * @internal
+ */
+U_CAPI int32_t U_EXPORT2
+ucnv_swapAliases(const UDataSwapper *ds,
+ const void *inData, int32_t length, void *outData,
+ UErrorCode *pErrorCode);
+
+#endif
+
+#endif /* _UCNV_IO */
+
+/*
+ * Hey, Emacs, please set the following:
+ *
+ * Local Variables:
+ * indent-tabs-mode: nil
+ * End:
+ *
+ */
Property changes on: icu46/source/common/ucnv_io.h
___________________________________________________________________
Added: svn:eol-style
+ LF
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