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#ifndef ENCODING_H |
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#define ENCODING_H |
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|
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#include <inttypes.h> |
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|
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typedef uint32_t unicode_t; |
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|
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// order must match the table in encoding.C(!) |
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enum codeset { |
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CS_UNKNOWN = 0, |
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CS_US_ASCII, |
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|
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CS_ISO8859_1, |
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CS_ISO8859_2, |
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CS_ISO8859_3, |
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CS_ISO8859_4, |
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CS_ISO8859_5, |
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CS_ISO8859_6, |
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CS_ISO8859_7, |
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CS_ISO8859_8, |
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CS_ISO8859_9, |
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CS_ISO8859_10, |
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CS_ISO8859_11, |
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CS_ISO8859_13, |
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CS_ISO8859_14, |
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CS_ISO8859_15, |
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CS_ISO8859_16, |
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|
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CS_KOI8_R, |
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CS_KOI8_U, |
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CS_JIS0201_1976_0, |
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CS_JIS0208_1990_0, |
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CS_JIS0212_1990_0, |
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CS_JIS0213_1, |
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CS_JIS0213_2, |
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|
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CS_KSC5601_1987_0, |
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|
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CS_GB2312_1980_0, |
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|
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CS_CNS11643_1992_1, |
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CS_CNS11643_1992_2, |
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CS_CNS11643_1992_3, |
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CS_CNS11643_1992_4, |
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CS_CNS11643_1992_5, |
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CS_CNS11643_1992_6, |
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CS_CNS11643_1992_7, |
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CS_CNS11643_1992_F, |
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|
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CS_BIG5, |
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CS_BIG5_EXT, |
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CS_BIG5_PLUS, |
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|
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CS_VISCII, |
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|
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CS_UNICODE_16, /* 16-bit subset of unicode, for X11 */ |
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CS_UNICODE, |
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|
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NUM_CODESETS |
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}; |
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|
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codeset codeset_from_name (const char *name); |
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|
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enum { |
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ZERO_WIDTH_CHAR = 0x200b, |
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REPLACEMENT_CHAR = 0xfffd, |
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NOCHAR = 65535, // must be invalid in ANY codeset (!) |
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}; |
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|
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struct rxvt_codeset_conv { |
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virtual uint32_t from_unicode (unicode_t unicode) const { return unicode; } |
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#if ENCODING_TO_UNICODE |
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virtual unicode_t to_unicode (uint32_t enc) const { return enc; } |
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#endif |
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}; |
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|
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extern const rxvt_codeset_conv *rxvt_codeset[NUM_CODESETS]; |
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|
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extern unicode_t rxvt_compose (unicode_t c1, unicode_t c2); |
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|
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#define FROM_UNICODE(cs,code) rxvt_codeset[cs]->from_unicode (code) |
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#define TO_UNICODE(cs,code) rxvt_codeset[cs]->to_unicode (code) |
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|
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struct unicode { // namespace für arme |
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static bool is_space (unicode_t c); |
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}; |
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|
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#endif |
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