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1 #ifndef CCHARSET_CONVERTER

2 #define CCHARSET_CONVERTER

4 /*

6 * http://www.xbmc.org

7 *

8 * This Program is free software; you can redistribute it and/or modify

9 * it under the terms of the GNU General Public License as published by

10 * the Free Software Foundation; either version 2, or (at your option)

11 * any later version.

12 *

13 * This Program is distributed in the hope that it will be useful,

14 * but WITHOUT ANY WARRANTY; without even the implied warranty of

15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

16 * GNU General Public License for more details.

17 *

18 * You should have received a copy of the GNU General Public License

19 * along with XBMC; see the file COPYING. If not, write to

20 * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.

21 * http://www.gnu.org/copyleft/gpl.html

22 *

23 */

25 #include "lib/libiconv/iconv.h"

26 #include "lib/libfribidi/fribidi.h"

27 #include "CriticalSection.h"

29 #include <vector>

31 class CCharsetConverter

32 {

33 public:

34 CCharsetConverter();

36 void reset();

38 void clear();

40 void utf8ToW(const CStdStringA& utf8String, CStdStringW &utf16String, bool bVisualBiDiFlip=true, bool* bWasFlipped=NULL);

42 void utf16LEtoW(const char* utf16String, CStdStringW &wString);

44 void subtitleCharsetToW(const CStdStringA& strSource, CStdStringW& strDest);

46 void utf8ToStringCharset(const CStdStringA& strSource, CStdStringA& strDest);

48 void utf8ToStringCharset(CStdStringA& strSourceDest);

50 void stringCharsetToUtf8(const CStdStringA& strSource, CStdStringA& strDest);

52 void stringCharsetToUtf8(const CStdStringA& strSourceCharset, const CStdStringA& strSource, CStdStringA& strDest);

54 void stringCharsetToUtf8(CStdStringA& strSourceDest);

56 bool isValidUtf8(const CStdString& str);

58 bool isValidUtf8(const char *buf, unsigned int len);

60 void ucs2CharsetToStringCharset(const CStdStringW& strSource, CStdStringA& strDest, bool swap = false);

62 void wToUTF8(const CStdStringW& strSource, CStdStringA &strDest);

63 void utf16BEtoUTF8(const CStdStringW& strSource, CStdStringA &strDest);

65 void utf32ToStringCharset(const unsigned long* strSource, CStdStringA& strDest);

67 std::vector<CStdString> getCharsetLabels();

68 CStdString& getCharsetLabelByName(const CStdString& charsetName);

69 CStdString& getCharsetNameByLabel(const CStdString& charsetLabel);

70 bool isBidiCharset(const CStdString& charset);

72 void logicalToVisualBiDi(const CStdStringA& strSource, CStdStringA& strDest, FriBidiCharSet fribidiCharset, FriBidiCharType base = FRIBIDI_TYPE_LTR, bool* bWasFlipped=NULL);

73 void logicalToVisualBiDi(const CStdStringA& strSource, CStdStringA& strDest, CStdStringA& charset, FriBidiCharType base = FRIBIDI_TYPE_LTR, bool* bWasFlipped=NULL);

75 private:

76 std::vector<CStdString> m_vecCharsetNames;

77 std::vector<CStdString> m_vecCharsetLabels;

78 std::vector<CStdString> m_vecBidiCharsetNames;

79 std::vector<FriBidiCharSet> m_vecBidiCharsets;

81 iconv_t m_iconvStringCharsetToFontCharset;

82 iconv_t m_iconvSubtitleCharsetToW;

83 iconv_t m_iconvUtf8ToStringCharset;

84 iconv_t m_iconvStringCharsetToUtf8;

85 iconv_t m_iconvUcs2CharsetToStringCharset;

86 iconv_t m_iconvUtf32ToStringCharset;

87 iconv_t m_iconvWtoUtf8;

88 iconv_t m_iconvUtf16LEtoW;

89 iconv_t m_iconvUtf16BEtoUtf8;

90 iconv_t m_iconvUtf8toW;

92 FriBidiCharSet m_stringFribidiCharset;

94 CStdString EMPTY;

95 CCriticalSection m_bidiSection;

96 };

98 extern CCharsetConverter g_charsetConverter;

100 #endif