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Diffstat (limited to 'deps/node/deps/icu-small/source/i18n/uspoof_conf.h')
-rw-r--r-- | deps/node/deps/icu-small/source/i18n/uspoof_conf.h | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/deps/node/deps/icu-small/source/i18n/uspoof_conf.h b/deps/node/deps/icu-small/source/i18n/uspoof_conf.h deleted file mode 100644 index ad040edf..00000000 --- a/deps/node/deps/icu-small/source/i18n/uspoof_conf.h +++ /dev/null @@ -1,134 +0,0 @@ -// © 2016 and later: Unicode, Inc. and others. -// License & terms of use: http://www.unicode.org/copyright.html -/* -****************************************************************************** -* -* Copyright (C) 2008-2016, International Business Machines -* Corporation and others. All Rights Reserved. -* -****************************************************************************** -* file name: uspoof_conf.h -* encoding: UTF-8 -* tab size: 8 (not used) -* indentation:4 -* -* created on: 2009Jan05 -* created by: Andy Heninger -* -* Internal classes for compiling confusable data into its binary (runtime) form. -*/ - -#ifndef __USPOOF_BUILDCONF_H__ -#define __USPOOF_BUILDCONF_H__ - -#include "unicode/utypes.h" - -#if !UCONFIG_NO_NORMALIZATION - -#if !UCONFIG_NO_REGULAR_EXPRESSIONS - -#include "unicode/uregex.h" -#include "uhash.h" -#include "uspoof_impl.h" - -U_NAMESPACE_BEGIN - -// SPUString -// Holds a string that is the result of one of the mappings defined -// by the confusable mapping data (confusables.txt from Unicode.org) -// Instances of SPUString exist during the compilation process only. - -struct SPUString : public UMemory { - UnicodeString *fStr; // The actual string. - int32_t fCharOrStrTableIndex; // Index into the final runtime data for this - // string (or, for length 1, the single string char - // itself, there being no string table entry for it.) - SPUString(UnicodeString *s); - ~SPUString(); -}; - - -// String Pool A utility class for holding the strings that are the result of -// the spoof mappings. These strings will utimately end up in the -// run-time String Table. -// This is sort of like a sorted set of strings, except that ICU's anemic -// built-in collections don't support those, so it is implemented with a -// combination of a uhash and a UVector. - - -class SPUStringPool : public UMemory { - public: - SPUStringPool(UErrorCode &status); - ~SPUStringPool(); - - // Add a string. Return the string from the table. - // If the input parameter string is already in the table, delete the - // input parameter and return the existing string. - SPUString *addString(UnicodeString *src, UErrorCode &status); - - - // Get the n-th string in the collection. - SPUString *getByIndex(int32_t i); - - // Sort the contents; affects the ordering of getByIndex(). - void sort(UErrorCode &status); - - int32_t size(); - - private: - UVector *fVec; // Elements are SPUString * - UHashtable *fHash; // Key: UnicodeString Value: SPUString -}; - - -// class ConfusabledataBuilder -// An instance of this class exists while the confusable data is being built from source. -// It encapsulates the intermediate data structures that are used for building. -// It exports one static function, to do a confusable data build. - -class ConfusabledataBuilder : public UMemory { - private: - SpoofImpl *fSpoofImpl; - UChar *fInput; - UHashtable *fTable; - UnicodeSet *fKeySet; // A set of all keys (UChar32s) that go into the four mapping tables. - - // The binary data is first assembled into the following four collections, then - // copied to its final raw-memory destination. - UVector *fKeyVec; - UVector *fValueVec; - UnicodeString *fStringTable; - - SPUStringPool *stringPool; - URegularExpression *fParseLine; - URegularExpression *fParseHexNum; - int32_t fLineNum; - - ConfusabledataBuilder(SpoofImpl *spImpl, UErrorCode &status); - ~ConfusabledataBuilder(); - void build(const char * confusables, int32_t confusablesLen, UErrorCode &status); - - // Add an entry to the key and value tables being built - // input: data from SLTable, MATable, etc. - // outut: entry added to fKeyVec and fValueVec - void addKeyEntry(UChar32 keyChar, // The key character - UHashtable *table, // The table, one of SATable, MATable, etc. - int32_t tableFlag, // One of USPOOF_SA_TABLE_FLAG, etc. - UErrorCode &status); - - // From an index into fKeyVec & fValueVec - // get a UnicodeString with the corresponding mapping. - UnicodeString getMapping(int32_t index); - - // Populate the final binary output data array with the compiled data. - void outputData(UErrorCode &status); - - public: - static void buildConfusableData(SpoofImpl *spImpl, const char * confusables, - int32_t confusablesLen, int32_t *errorType, UParseError *pe, UErrorCode &status); -}; -U_NAMESPACE_END - -#endif -#endif // !UCONFIG_NO_REGULAR_EXPRESSIONS -#endif // __USPOOF_BUILDCONF_H__ |