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Diffstat (limited to 'Build/source/libs/poppler/poppler-src/poppler/UTF.h')
-rw-r--r-- | Build/source/libs/poppler/poppler-src/poppler/UTF.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/Build/source/libs/poppler/poppler-src/poppler/UTF.h b/Build/source/libs/poppler/poppler-src/poppler/UTF.h deleted file mode 100644 index a86c056dbe6..00000000000 --- a/Build/source/libs/poppler/poppler-src/poppler/UTF.h +++ /dev/null @@ -1,82 +0,0 @@ -//======================================================================== -// -// UTF.h -// -// This file is licensed under the GPLv2 or later -// -// Copyright (C) 2012, 2017 Adrian Johnson <ajohnson@redneon.com> -// Copyright (C) 2016 Jason Crain <jason@aquaticape.us> -// Copyright (C) 2018 Klarälvdalens Datakonsult AB, a KDAB Group company, <info@kdab.com>. Work sponsored by the LiMux project of the city of Munich -// -//======================================================================== - -#ifndef UTF_H -#define UTF_H - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include <cstdint> -#include <climits> - -#include "goo/GooString.h" -#include "CharTypes.h" - -// Convert a UTF-16 string to a UCS-4 -// utf16 - utf16 bytes -// utf16_len - number of UTF-16 characters -// ucs4_out - if not NULL, allocates and returns UCS-4 string. Free with gfree. -// returns number of UCS-4 characters -int UTF16toUCS4(const Unicode *utf16, int utf16_len, Unicode **ucs4_out); - -// Convert a PDF Text String to UCS-4 -// s - PDF text string -// ucs4 - if the number of UCS-4 characters is > 0, allocates and -// returns UCS-4 string. Free with gfree. -// returns number of UCS-4 characters -int TextStringToUCS4(const GooString *textStr, Unicode **ucs4); - -// check if UCS-4 character is valid -bool UnicodeIsValid(Unicode ucs4); - -// is a unicode whitespace character -bool UnicodeIsWhitespace(Unicode ucs4); - -// Count number of UTF-16 code units required to convert a UTF-8 string -// (excluding terminating NULL). Each invalid byte is counted as a -// code point since the UTF-8 conversion functions will replace it with -// REPLACEMENT_CHAR. -int utf8CountUtf16CodeUnits(const char *utf8); - -// Convert UTF-8 to UTF-16 -// utf8- UTF-8 string to convert. If not null terminated, set maxUtf8 to num -// bytes to convert -// utf16 - output buffer to write UTF-16 to. Output will always be null terminated. -// maxUtf16 - maximum size of output buffer including space for null. -// maxUtf8 - maximum number of UTF-8 bytes to convert. Conversion stops when -// either this count is reached or a null is encountered. -// Returns number of UTF-16 code units written (excluding NULL). -int utf8ToUtf16(const char *utf8, uint16_t *utf16, int maxUtf16 = INT_MAX, int maxUtf8 = INT_MAX); - -// Allocate utf16 string and convert utf8 into it. -uint16_t *utf8ToUtf16(const char *utf8, int *len = nullptr); - -// Count number of UTF-8 bytes required to convert a UTF-16 string to -// UTF-8 (excluding terminating NULL). -int utf16CountUtf8Bytes(const uint16_t *utf16); - -// Convert UTF-16 to UTF-8 -// utf16- UTF-16 string to convert. If not null terminated, set maxUtf16 to num -// code units to convert -// utf8 - output buffer to write UTF-8 to. Output will always be null terminated. -// maxUtf8 - maximum size of output buffer including space for null. -// maxUtf16 - maximum number of UTF-16 code units to convert. Conversion stops when -// either this count is reached or a null is encountered. -// Returns number of UTF-8 bytes written (excluding NULL). -int utf16ToUtf8(const uint16_t *utf16, char *utf8, int maxUtf8 = INT_MAX, int maxUtf16 = INT_MAX); - -// Allocate utf8 string and convert utf16 into it. -char *utf16ToUtf8(const uint16_t *utf16, int *len = nullptr); - -#endif |