some more work on plugin manager
[enigma2.git] / lib / base / estring.cpp
1 #include <algorithm>
2 #include <cctype>
3 #include <climits>
4 #include <string>
5 #include <lib/base/eerror.h>
6 #include <lib/base/encoding.h>
7 #include <lib/base/estring.h>
8
9 std::string buildShortName( const std::string &str )
10 {
11         std::string tmp;
12         static char stropen[3] = { 0xc2, 0x86, 0x00 };
13         static char strclose[3] = { 0xc2, 0x87, 0x00 };
14         size_t open=std::string::npos-1;
15         while ( (open = str.find(stropen, open+2)) != std::string::npos )
16         {
17                 size_t close = str.find(strclose, open);
18                 if ( close != std::string::npos )
19                         tmp+=str.substr( open+2, close-(open+2) );
20         }
21         return tmp.length() ? tmp : str;
22 }
23
24 std::string getNum(int val, int sys)
25 {
26 //      Returns a string that contain the value val as string
27 //      if sys == 16 than hexadezimal if sys == 10 than decimal
28         char buf[12];
29
30         if (sys == 10)
31                 snprintf(buf, 12, "%i", val);
32         else if (sys == 16)
33                 snprintf(buf, 12, "%X", val);           
34         
35         std::string res;
36         res.assign(buf);
37         return res;
38 }
39
40                 // 8859-x to ucs-16 coding tables. taken from www.unicode.org/Public/MAPPINGS/ISO8859/
41
42 static unsigned long c88592[96]={
43 0x00A0, 0x0104, 0x02D8, 0x0141, 0x00A4, 0x013D, 0x015A, 0x00A7, 0x00A8, 0x0160, 0x015E, 0x0164, 0x0179, 0x00AD, 0x017D, 0x017B,
44 0x00B0, 0x0105, 0x02DB, 0x0142, 0x00B4, 0x013E, 0x015B, 0x02C7, 0x00B8, 0x0161, 0x015F, 0x0165, 0x017A, 0x02DD, 0x017E, 0x017C,
45 0x0154, 0x00C1, 0x00C2, 0x0102, 0x00C4, 0x0139, 0x0106, 0x00C7, 0x010C, 0x00C9, 0x0118, 0x00CB, 0x011A, 0x00CD, 0x00CE, 0x010E,
46 0x0110, 0x0143, 0x0147, 0x00D3, 0x00D4, 0x0150, 0x00D6, 0x00D7, 0x0158, 0x016E, 0x00DA, 0x0170, 0x00DC, 0x00DD, 0x0162, 0x00DF,
47 0x0155, 0x00E1, 0x00E2, 0x0103, 0x00E4, 0x013A, 0x0107, 0x00E7, 0x010D, 0x00E9, 0x0119, 0x00EB, 0x011B, 0x00ED, 0x00EE, 0x010F,
48 0x0111, 0x0144, 0x0148, 0x00F3, 0x00F4, 0x0151, 0x00F6, 0x00F7, 0x0159, 0x016F, 0x00FA, 0x0171, 0x00FC, 0x00FD, 0x0163, 0x02D9};
49
50 static unsigned long c88593[96]={
51 0x00A0, 0x0126, 0x02D8, 0x00A3, 0x00A4, 0x0000, 0x0124, 0x00A7, 0x00A8, 0x0130, 0x015E, 0x011E, 0x0134, 0x00AD, 0x0000, 0x017B,
52 0x00B0, 0x0127, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x0125, 0x00B7, 0x00B8, 0x0131, 0x015F, 0x011F, 0x0135, 0x00BD, 0x0000, 0x017C,
53 0x00C0, 0x00C1, 0x00C2, 0x0000, 0x00C4, 0x010A, 0x0108, 0x00C7, 0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF,
54 0x0000, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x0120, 0x00D6, 0x00D7, 0x011C, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x016C, 0x015C, 0x00DF,
55 0x00E0, 0x00E1, 0x00E2, 0x0000, 0x00E4, 0x010B, 0x0109, 0x00E7, 0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF,
56 0x0000, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x0121, 0x00F6, 0x00F7, 0x011D, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x016D, 0x015D, 0x02D9};
57
58 static unsigned long c88594[96]={
59 0x00A0, 0x0104, 0x0138, 0x0156, 0x00A4, 0x0128, 0x013B, 0x00A7, 0x00A8, 0x0160, 0x0112, 0x0122, 0x0166, 0x00AD, 0x017D, 0x00AF,
60 0x00B0, 0x0105, 0x02DB, 0x0157, 0x00B4, 0x0129, 0x013C, 0x02C7, 0x00B8, 0x0161, 0x0113, 0x0123, 0x0167, 0x014A, 0x017E, 0x014B,
61 0x0100, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x012E, 0x010C, 0x00C9, 0x0118, 0x00CB, 0x0116, 0x00CD, 0x00CE, 0x012A,
62 0x0110, 0x0145, 0x014C, 0x0136, 0x00D4, 0x00D5, 0x00D6, 0x00D7, 0x00D8, 0x0172, 0x00DA, 0x00DB, 0x00DC, 0x0168, 0x016A, 0x00DF,
63 0x0101, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x012F, 0x010D, 0x00E9, 0x0119, 0x00EB, 0x0117, 0x00ED, 0x00EE, 0x012B,
64 0x0111, 0x0146, 0x014D, 0x0137, 0x00F4, 0x00F5, 0x00F6, 0x00F7, 0x00F8, 0x0173, 0x00FA, 0x00FB, 0x00FC, 0x0169, 0x016B, 0x02D9};
65
66 static unsigned long c88595[96]={
67 0x00A0, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0406, 0x0407, 0x0408, 0x0409, 0x040A, 0x040B, 0x040C, 0x00AD, 0x040E, 0x040F,
68 0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417, 0x0418, 0x0419, 0x041A, 0x041B, 0x041C, 0x041D, 0x041E, 0x041F,
69 0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427, 0x0428, 0x0429, 0x042A, 0x042B, 0x042C, 0x042D, 0x042E, 0x042F,
70 0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437, 0x0438, 0x0439, 0x043A, 0x043B, 0x043C, 0x043D, 0x043E, 0x043F,
71 0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447, 0x0448, 0x0449, 0x044A, 0x044B, 0x044C, 0x044D, 0x044E, 0x044F,
72 0x2116, 0x0451, 0x0452, 0x0453, 0x0454, 0x0455, 0x0456, 0x0457, 0x0458, 0x0459, 0x045A, 0x045B, 0x045C, 0x00A7, 0x045E, 0x045F};
73
74 static unsigned long c88596[96]={
75 0x00A0, 0x0000, 0x0000, 0x0000, 0x00A4, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x060C, 0x00AD, 0x0000, 0x0000,
76 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x061B, 0x0000, 0x0000, 0x0000, 0x061F,
77 0x0000, 0x0621, 0x0622, 0x0623, 0x0624, 0x0625, 0x0626, 0x0627, 0x0628, 0x0629, 0x062A, 0x062B, 0x062C, 0x062D, 0x062E, 0x062F,
78 0x0630, 0x0631, 0x0632, 0x0633, 0x0634, 0x0635, 0x0636, 0x0637, 0x0638, 0x0639, 0x063A, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
79 0x0640, 0x0641, 0x0642, 0x0643, 0x0644, 0x0645, 0x0646, 0x0647, 0x0648, 0x0649, 0x064A, 0x064B, 0x064C, 0x064D, 0x064E, 0x064F,
80 0x0650, 0x0651, 0x0652, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000};
81
82 static unsigned long c88597[96]={
83 0x00A0, 0x2018, 0x2019, 0x00A3, 0x20AC, 0x20AF, 0x00A6, 0x00A7, 0x00A8, 0x00A9, 0x037A, 0x00AB, 0x00AC, 0x00AD, 0x0000, 0x2015,
84 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x0384, 0x0385, 0x0386, 0x00B7, 0x0388, 0x0389, 0x038A, 0x00BB, 0x038C, 0x00BD, 0x038E, 0x038F,
85 0x0390, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397, 0x0398, 0x0399, 0x039A, 0x039B, 0x039C, 0x039D, 0x039E, 0x039F,
86 0x03A0, 0x03A1, 0x0000, 0x03A3, 0x03A4, 0x03A5, 0x03A6, 0x03A7, 0x03A8, 0x03A9, 0x03AA, 0x03AB, 0x03AC, 0x03AD, 0x03AE, 0x03AF,
87 0x03B0, 0x03B1, 0x03B2, 0x03B3, 0x03B4, 0x03B5, 0x03B6, 0x03B7, 0x03B8, 0x03B9, 0x03BA, 0x03BB, 0x03BC, 0x03BD, 0x03BE, 0x03BF,
88 0x03C0, 0x03C1, 0x03C2, 0x03C3, 0x03C4, 0x03C5, 0x03C6, 0x03C7, 0x03C8, 0x03C9, 0x03CA, 0x03CB, 0x03CC, 0x03CD, 0x03CE, 0x0000};
89
90 static unsigned long c88598[96]={
91 0x00A0, 0x0000, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7, 0x00A8, 0x00A9, 0x00D7, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF,
92 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7, 0x00B8, 0x00B9, 0x00F7, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x0000,
93 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
94 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x2017,
95 0x05D0, 0x05D1, 0x05D2, 0x05D3, 0x05D4, 0x05D5, 0x05D6, 0x05D7, 0x05D8, 0x05D9, 0x05DA, 0x05DB, 0x05DC, 0x05DD, 0x05DE, 0x05DF,
96 0x05E0, 0x05E1, 0x05E2, 0x05E3, 0x05E4, 0x05E5, 0x05E6, 0x05E7, 0x05E8, 0x05E9, 0x05EA, 0x0000, 0x0000, 0x200E, 0x200F, 0x0000};
97
98 static unsigned long c88599[96]={
99 0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7, 0x00A8, 0x00A9, 0x00AA, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF,
100 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7, 0x00B8, 0x00B9, 0x00BA, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00BF,
101 0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x00C7, 0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF,
102 0x011E, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x00D7, 0x00D8, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x0130, 0x015E, 0x00DF,
103 0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7, 0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF,
104 0x011F, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x00F7, 0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x0131, 0x015F, 0x00FF};
105
106 static unsigned long c885910[96]={
107 0x00A0, 0x0104, 0x0112, 0x0122, 0x012A, 0x0128, 0x0136, 0x00A7, 0x013B, 0x0110, 0x0160, 0x0166, 0x017D, 0x00AD, 0x016A, 0x014A,
108 0x00B0, 0x0105, 0x0113, 0x0123, 0x012B, 0x0129, 0x0137, 0x00B7, 0x013C, 0x0111, 0x0161, 0x0167, 0x017E, 0x2015, 0x016B, 0x014B,
109 0x0100, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x012E, 0x010C, 0x00C9, 0x0118, 0x00CB, 0x0116, 0x00CD, 0x00CE, 0x00CF,
110 0x00D0, 0x0145, 0x014C, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x0168, 0x00D8, 0x0172, 0x00DA, 0x00DB, 0x00DC, 0x00DD, 0x00DE, 0x00DF,
111 0x0101, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x012F, 0x010D, 0x00E9, 0x0119, 0x00EB, 0x0117, 0x00ED, 0x00EE, 0x00EF,
112 0x00F0, 0x0146, 0x014D, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x0169, 0x00F8, 0x0173, 0x00FA, 0x00FB, 0x00FC, 0x00FD, 0x00FE, 0x0138};
113
114 static unsigned long c885911[96]={
115 0x00A0, 0x0E01, 0x0E02, 0x0E03, 0x0E04, 0x0E05, 0x0E06, 0x0E07, 0x0E08, 0x0E09, 0x0E0A, 0x0E0B, 0x0E0C, 0x0E0D, 0x0E0E, 0x0E0F,
116 0x0E10, 0x0E11, 0x0E12, 0x0E13, 0x0E14, 0x0E15, 0x0E16, 0x0E17, 0x0E18, 0x0E19, 0x0E1A, 0x0E1B, 0x0E1C, 0x0E1D, 0x0E1E, 0x0E1F,
117 0x0E20, 0x0E21, 0x0E22, 0x0E23, 0x0E24, 0x0E25, 0x0E26, 0x0E27, 0x0E28, 0x0E29, 0x0E2A, 0x0E2B, 0x0E2C, 0x0E2D, 0x0E2E, 0x0E2F,
118 0x0E30, 0x0E31, 0x0E32, 0x0E33, 0x0E34, 0x0E35, 0x0E36, 0x0E37, 0x0E38, 0x0E39, 0x0E3A, 0x0000, 0x0000, 0x0000, 0x0000, 0x0E3F,
119 0x0E40, 0x0E41, 0x0E42, 0x0E43, 0x0E44, 0x0E45, 0x0E46, 0x0E47, 0x0E48, 0x0E49, 0x0E4A, 0x0E4B, 0x0E4C, 0x0E4D, 0x0E4E, 0x0E4F,
120 0x0E50, 0x0E51, 0x0E52, 0x0E53, 0x0E54, 0x0E55, 0x0E56, 0x0E57, 0x0E58, 0x0E59, 0x0E5A, 0x0E5B, 0x0000, 0x0000, 0x0000, 0x0000};
121
122 static unsigned long c885913[96]={
123 0x00A0, 0x201D, 0x00A2, 0x00A3, 0x00A4, 0x201E, 0x00A6, 0x00A7, 0x00D8, 0x00A9, 0x0156, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00C6,
124 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x201C, 0x00B5, 0x00B6, 0x00B7, 0x00F8, 0x00B9, 0x0157, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00E6,
125 0x0104, 0x012E, 0x0100, 0x0106, 0x00C4, 0x00C5, 0x0118, 0x0112, 0x010C, 0x00C9, 0x0179, 0x0116, 0x0122, 0x0136, 0x012A, 0x013B,
126 0x0160, 0x0143, 0x0145, 0x00D3, 0x014C, 0x00D5, 0x00D6, 0x00D7, 0x0172, 0x0141, 0x015A, 0x016A, 0x00DC, 0x017B, 0x017D, 0x00DF,
127 0x0105, 0x012F, 0x0101, 0x0107, 0x00E4, 0x00E5, 0x0119, 0x0113, 0x010D, 0x00E9, 0x017A, 0x0117, 0x0123, 0x0137, 0x012B, 0x013C,
128 0x0161, 0x0144, 0x0146, 0x00F3, 0x014D, 0x00F5, 0x00F6, 0x00F7, 0x0173, 0x0142, 0x015B, 0x016B, 0x00FC, 0x017C, 0x017E, 0x2019};
129
130 static unsigned long c885914[96]={
131 0x00A0, 0x1E02, 0x1E03, 0x00A3, 0x010A, 0x010B, 0x1E0A, 0x00A7, 0x1E80, 0x00A9, 0x1E82, 0x1E0B, 0x1EF2, 0x00AD, 0x00AE, 0x0178,
132 0x1E1E, 0x1E1F, 0x0120, 0x0121, 0x1E40, 0x1E41, 0x00B6, 0x1E56, 0x1E81, 0x1E57, 0x1E83, 0x1E60, 0x1EF3, 0x1E84, 0x1E85, 0x1E61,
133 0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x00C7, 0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF,
134 0x0174, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x1E6A, 0x00D8, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x00DD, 0x0176, 0x00DF,
135 0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7, 0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF,
136 0x0175, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x1E6B, 0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x00FD, 0x0177, 0x00FF};
137
138 static unsigned long c885915[96]={
139 0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x20AC, 0x00A5, 0x0160, 0x00A7, 0x0161, 0x00A9, 0x00AA, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF,
140 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x017D, 0x00B5, 0x00B6, 0x00B7, 0x017E, 0x00B9, 0x00BA, 0x00BB, 0x0152, 0x0153, 0x0178, 0x00BF,
141 0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x00C7, 0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF,
142 0x00D0, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x00D7, 0x00D8, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x00DD, 0x00DE, 0x00DF,
143 0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7, 0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF,
144 0x00F0, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x00F7, 0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x00FD, 0x00FE, 0x00FF};
145
146 static unsigned long c885916[96]={
147 0x00A0, 0x0104, 0x0105, 0x0141, 0x20AC, 0x201E, 0x0160, 0x00A7, 0x0161, 0x00A9, 0x0218, 0x00AB, 0x0179, 0x00AD, 0x017A, 0x017B,
148 0x00B0, 0x00B1, 0x010C, 0x0142, 0x017D, 0x201D, 0x00B6, 0x00B7, 0x017E, 0x010D, 0x0219, 0x00BB, 0x0152, 0x0153, 0x0178, 0x017C,
149 0x00C0, 0x00C1, 0x00C2, 0x0102, 0x00C4, 0x0106, 0x00C6, 0x00C7, 0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF,
150 0x0110, 0x0143, 0x00D2, 0x00D3, 0x00D4, 0x0150, 0x00D6, 0x015A, 0x0170, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x0118, 0x021A, 0x00DF,
151 0x00E0, 0x00E1, 0x00E2, 0x0103, 0x00E4, 0x0107, 0x00E6, 0x00E7, 0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF,
152 0x0111, 0x0144, 0x00F2, 0x00F3, 0x00F4, 0x0151, 0x00F6, 0x015B, 0x0171, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x0119, 0x021B, 0x00FF};
153
154 static unsigned long iso6397[96]={
155 0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x0000, 0x00A5, 0x0000, 0x00A7, 0x00A4, 0x2018, 0x201C, 0x00AB, 0x2190, 0x2191, 0x2192, 0x2193,
156 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00D7, 0x00B5, 0x00B6, 0x00B7, 0x00F7, 0x2019, 0x201D, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00BF,
157 0x0000, 0xE002, 0xE003, 0xE004, 0xE005, 0xE006, 0xE007, 0xE008, 0xE009, 0xE00C, 0xE00A, 0xE00B, 0x0000, 0xE00D, 0xE00E, 0xE00F,
158 0x2014, 0x00B9, 0x00AE, 0x00A9, 0x2122, 0x266A, 0x00AC, 0x00A6, 0x0000, 0x0000, 0x0000, 0x0000, 0x215B, 0x215C, 0x215D, 0x215E,
159 0x2126, 0x00C6, 0x00D0, 0x00AA, 0x0126, 0x0000, 0x0132, 0x013F, 0x0141, 0x00D8, 0x0152, 0x00BA, 0x00DE, 0x0166, 0x014A, 0x0149,
160 0x0138, 0x00E6, 0x0111, 0x00F0, 0x0127, 0x0131, 0x0133, 0x0140, 0x0142, 0x00F8, 0x0153, 0x00DF, 0x00FE, 0x0167, 0x014B, 0x00AD};
161
162 // Two Char Mapping (aka ISO6397) ( many polish services and UPC Direct/HBO services)
163 // get from http://mitglied.lycos.de/buran/charsets/videotex-suppl.html
164 static inline unsigned int doVideoTexSuppl(int c1, int c2)
165 {
166         switch (c1)
167         {
168                 case 0xC1: // grave
169                         switch (c2)
170                         {
171                                 case 0x61: return 224;                          case 0x41: return 192;
172                                 case 0x65: return 232;                          case 0x45: return 200;
173                                 case 0x69: return 236;                          case 0x49: return 204;
174                                 case 0x6f: return 242;                          case 0x4f: return 210;
175                                 case 0x75: return 249;                          case 0x55: return 217;
176                                 default: return 0;
177                         }
178                 case 0xC2: // acute
179                         switch (c2)
180                         {
181                                 case 0x20: return 180;
182                                 case 0x61: return 225;                          case 0x41: return 193;
183                                 case 0x65: return 233;                          case 0x45: return 201;
184                                 case 0x69: return 237;                          case 0x49: return 205;
185                                 case 0x6f: return 243;                          case 0x4f: return 211;
186                                 case 0x75: return 250;                          case 0x55: return 218;
187                                 case 0x79: return 253;                          case 0x59: return 221;
188                                 case 0x63: return 263;                          case 0x43: return 262;
189                                 case 0x6c: return 314;                          case 0x4c: return 313;
190                                 case 0x6e: return 324;                          case 0x4e: return 323;
191                                 case 0x72: return 341;                          case 0x52: return 340;
192                                 case 0x73: return 347;                          case 0x53: return 346;
193                                 case 0x7a: return 378;                          case 0x5a: return 377;
194                                 default: return 0;
195                         }
196                 case 0xC3: // cedilla
197                         switch (c2)
198                         {
199                                 case 0x61: return 226;                          case 0x41: return 194;
200                                 case 0x65: return 234;                          case 0x45: return 202;
201                                 case 0x69: return 238;                          case 0x49: return 206;
202                                 case 0x6f: return 244;                          case 0x4f: return 212;
203                                 case 0x75: return 251;                          case 0x55: return 219;
204                                 case 0x79: return 375;                          case 0x59: return 374;
205                                 case 0x63: return 265;                          case 0x43: return 264;
206                                 case 0x67: return 285;                          case 0x47: return 284;
207                                 case 0x68: return 293;                          case 0x48: return 292;
208                                 case 0x6a: return 309;                          case 0x4a: return 308;
209                                 case 0x73: return 349;                          case 0x53: return 348;
210                                 case 0x77: return 373;                          case 0x57: return 372;
211                                 default: return 0;
212                         }
213                 case 0xC4: // tilde
214                         switch (c2)
215                         {
216                                 case 0x61: return 227;                          case 0x41: return 195;
217                                 case 0x6e: return 241;                          case 0x4e: return 209;
218                                 case 0x69: return 297;                          case 0x49: return 296;
219                                 case 0x6f: return 245;                          case 0x4f: return 213;
220                                 case 0x75: return 361;                          case 0x55: return 360;
221                                 default: return 0;
222                         }
223                 case 0xC5: // macron
224                         switch (c2)
225                         {
226                                 case 0x20: return 175;
227                                 case 0x41: return 256;                          case 0x61: return 257;
228                                 case 0x45: return 274;                          case 0x65: return 275;
229                                 case 0x49: return 298;                          case 0x69: return 299;
230                                 case 0x4f: return 332;                          case 0x6f: return 333;
231                         }
232                 case 0xC6: // breve
233                         switch (c2)
234                         {
235                                 case 0x20: return 728;
236                                 case 0x61: return 259;                          case 0x41: return 258;
237                                 case 0x67: return 287;                          case 0x47: return 286;
238                                 case 0x75: return 365;                          case 0x55: return 364;
239                                 default: return 0;
240                         }
241                 case 0xC7: // dot above
242                         switch (c2)
243                         {
244                                 case 0x20: return 729;
245                                 case 0x63: return 267;                          case 0x43: return 266;
246                                 case 0x65: return 279;                          case 0x45: return 278;
247                                 case 0x67: return 289;                          case 0x47: return 288;
248                                 case 0x5a: return 379;                          case 0x49: return 304;
249                                 case 0x7a: return 380;
250                                 default: return 0;
251                         }
252                 case 0xC8: // diaeresis
253                         switch (c2)
254                         {
255                                 case 0x20: return 168;
256                                 case 0x61: return 228;                          case 0x41: return 196;
257                                 case 0x65: return 235;                          case 0x45: return 203;
258                                 case 0x69: return 239;                          case 0x49: return 207;
259                                 case 0x6f: return 246;                          case 0x4f: return 214;
260                                 case 0x75: return 252;                          case 0x55: return 220;
261                                 case 0x79: return 255;                          case 0x59: return 376;
262                                 default: return 0;
263                                 }
264                 case 0xCA: // ring above
265                         switch (c2)
266                         {
267                                 case 0x20: return 730;
268                                 case 0x61: return 229;                          case 0x41: return 197;
269                                 case 0x75: return 367;                          case 0x55: return 366;
270                                 default: return 0;
271                         }
272                 case 0xCB: // cedilla
273                         switch (c2)
274                         {
275                                 case 0x63: return 231;                          case 0x43: return 199;
276                                 case 0x67: return 291;                          case 0x47: return 290;
277                                 case 0x6b: return 311;                          case 0x4b: return 310;
278                                 case 0x6c: return 316;                          case 0x4c: return 315;
279                                 case 0x6e: return 326;                          case 0x4e: return 325;
280                                 case 0x72: return 343;                          case 0x52: return 342;
281                                 case 0x73: return 351;                          case 0x53: return 350;
282                                 case 0x74: return 355;                          case 0x54: return 354;
283                                 default: return 0;
284                         }
285                 case 0xCD: // double acute accent
286                         switch (c2)
287                         {
288                                 case 0x20: return 733;
289                                 case 0x6f: return 337;                          case 0x4f: return 336;
290                                 case 0x75: return 369;                          case 0x55: return 368;
291                                 default: return 0;
292                         }
293                 case 0xCE: // ogonek
294                         switch (c2)
295                         {
296                                 case 0x20: return 731;
297                                 case 0x61: return 261;                          case 0x41: return 260;
298                                 case 0x65: return 281;                          case 0x45: return 280;
299                                 case 0x69: return 303;                          case 0x49: return 302;
300                                 case 0x75: return 371;                          case 0x55: return 370;
301                                 default: return 0;
302                         }
303                 case 0xCF: // caron
304                         switch (c2)
305                         {
306                                 case 0x20: return 711;
307                                 case 0x63: return 269;                          case 0x43: return 268;
308                                 case 0x64: return 271;                          case 0x44: return 270;
309                                 case 0x65: return 283;                          case 0x45: return 282;
310                                 case 0x6c: return 318;                          case 0x4c: return 317;
311                                 case 0x6e: return 328;                          case 0x4e: return 327;
312                                 case 0x72: return 345;                          case 0x52: return 344;
313                                 case 0x73: return 353;                          case 0x53: return 352;
314                                 case 0x74: return 357;                          case 0x54: return 356;
315                                 case 0x7a: return 382;                          case 0x5a: return 381;
316                                 default: return 0;
317                         }
318         }
319         return 0;
320 }
321
322 static inline unsigned int recode(unsigned char d, int cp)
323 {
324         if (d < 0xA0)
325                 return d;
326         switch (cp)
327         {
328         case 0:         // Latin1 <-> unicode mapping
329         case 1:         // 8859-1 <-> unicode mapping
330                 return d;
331         case 2:         // 8859-2 -> unicode mapping
332                 return c88592[d-0xA0];
333         case 3:         // 8859-3 -> unicode mapping
334                 return c88593[d-0xA0];
335         case 4:         // 8859-2 -> unicode mapping
336                 return c88594[d-0xA0];
337         case 5:         // 8859-5 -> unicode mapping
338                 return c88595[d-0xA0];
339         case 6:         // 8859-6 -> unicode mapping
340                 return c88596[d-0xA0];
341         case 7:         // 8859-7 -> unicode mapping
342                 return c88597[d-0xA0];
343         case 8:         // 8859-8 -> unicode mapping
344                 return c88598[d-0xA0];
345         case 9:         // 8859-9 -> unicode mapping
346                 return c88599[d-0xA0];
347         case 10:// 8859-10 -> unicode mapping
348                 return c885910[d-0xA0];
349         case 11:// 8859-11 -> unicode mapping
350                 return c885911[d-0xA0];
351 /*      case 12:// 8859-12 -> unicode mapping  // reserved for indian use..
352                 return c885912[d-0xA0];*/
353         case 13:// 8859-13 -> unicode mapping
354                 return c885913[d-0xA0];
355         case 14:// 8859-14 -> unicode mapping
356                 return c885914[d-0xA0];
357         case 15:// 8859-15 -> unicode mapping
358                 return c885915[d-0xA0];
359         case 16:// 8859-16 -> unicode mapping
360                 return c885916[d-0xA0];
361         case 64:// iso6397
362                 return iso6397[d-0xA0];
363         default:
364                 return d;
365         }
366 }
367
368 std::string convertDVBUTF8(const unsigned char *data, int len, int table, int tsidonid)
369 {
370         if (!len)
371                 return "";
372
373         int i=0, t=0;
374
375         if ( tsidonid )
376                 encodingHandler.getTransponderDefaultMapping(tsidonid, table);
377
378         switch(data[0])
379         {
380                 case 1 ... 11:
381                         table=data[i++]+4;
382 //                      eDebug("(1..11)text encoded in ISO-8859-%d",table);
383                         break;
384                 case 0x10:
385                 {
386                         int n=(data[++i]<<8);
387                         n |= (data[++i]);
388 //                      eDebug("(0x10)text encoded in ISO-8859-%d",n);
389                         ++i;
390                         switch(n)
391                         {
392                                 case 12:
393                                         eDebug("unsup. ISO8859-12 enc.");
394                                         break;
395                                 default:
396                                         table=n;
397                                         break;
398                         }
399                         break;
400                 }
401                 case 0x11: //  Basic Multilingual Plane of ISO/IEC 10646-1 enc  (UTF-16... Unicode)
402                         table = 65;
403                         tsidonid = 0;
404                         ++i;
405                         break;
406                 case 0x12:
407                         ++i;
408                         eDebug("unsup. KSC 5601 enc.");
409                         break;
410                 case 0x13:
411                         ++i;
412                         eDebug("unsup. GB-2312-1980 enc.");
413                         break;
414                 case 0x14:
415                         ++i;
416                         eDebug("unsup. Big5 subset of ISO/IEC 10646-1 enc.");
417                         break;
418                 case 0x15: // UTF-8 encoding of ISO/IEC 10646-1
419                         return std::string((char*)data+1, len-1);
420                 case 0x0:
421                 case 0xC ... 0xF:
422                 case 0x16 ... 0x1F:
423                         eDebug("reserved %d", data[0]);
424                         ++i;
425                         break;
426         }
427
428         bool useTwoCharMapping =
429                 tsidonid && encodingHandler.getTransponderUseTwoCharMapping(tsidonid);
430
431         if (useTwoCharMapping) {
432                 if (table == 5)
433                         table = 64;
434         }
435
436         unsigned char res[2048];
437         while (i < len)
438         {
439                 unsigned long code=0;
440                 if ( useTwoCharMapping && i+1 < len && (code=doVideoTexSuppl(data[i], data[i+1])) )
441                         i+=2;
442                 if (!code) {
443                         if (table == 65) { // unicode
444                                 if (i+1 < len) {
445                                         code=(data[i] << 8) | data[i+1];
446                                         i += 2;
447                                 }
448                         }
449                         else
450                                 code=recode(data[i++], table);
451                 }
452                 if (!code)
453                         continue;
454                                 // Unicode->UTF8 encoding
455                 if (code < 0x80) // identity ascii <-> utf8 mapping
456                         res[t++]=char(code);
457                 else if (code < 0x800) // two byte mapping
458                 {
459                         res[t++]=(code>>6)|0xC0;
460                         res[t++]=(code&0x3F)|0x80;
461                 } else if (code < 0x10000) // three bytes mapping
462                 {
463                         res[t++]=(code>>12)|0xE0;
464                         res[t++]=((code>>6)&0x3F)|0x80;
465                         res[t++]=(code&0x3F)|0x80;
466                 } else
467                 {
468                         res[t++]=(code>>18)|0xF0;
469                         res[t++]=((code>>12)&0x3F)|0x80;
470                         res[t++]=((code>>6)&0x3F)|0x80;
471                         res[t++]=(code&0x3F)|0x80;
472                 }
473                 if (t+4 > 2047)
474                 {
475                         eDebug("convertDVBUTF8 buffer to small.. break now");
476                         break;
477                 }
478         }
479         return std::string((char*)res, t);
480 }
481
482 std::string convertUTF8DVB(const std::string &string, int table)
483 {
484         unsigned long *coding_table=0;
485
486         int len=string.length(), t=0;
487
488         unsigned char buf[len];
489
490         for(int i=0;i<len;i++)
491         {
492                 unsigned char c1=string[i];
493                 unsigned int c;
494                 if(c1<0x80)
495                         c=c1;
496                 else
497                 {
498                         i++;
499                         unsigned char c2=string[i];
500                         c=((c1&0x3F)<<6) + (c2&0x3F);
501                         if (table==0||table==1||c1<0xA0)
502                                 ;
503                         else
504                         {
505                                 if (!coding_table)
506                                 {
507                                         switch(table)
508                                         {
509                                                 case 2:
510                                                         coding_table = c88592;
511                                                         break;
512                                                 case 3:
513                                                         coding_table = c88593;
514                                                         break;
515                                                 case 4:
516                                                         coding_table = c88594;
517                                                         break;
518                                                 case 5:
519                                                         coding_table = c88595;
520                                                         break;
521                                                 case 6:
522                                                         coding_table = c88596;
523                                                         break;
524                                                 case 7:
525                                                         coding_table = c88597;
526                                                         break;
527                                                 case 8:
528                                                         coding_table = c88598;
529                                                         break;
530                                                 case 9:
531                                                         coding_table = c88599;
532                                                         break;
533                                                 case 10:
534                                                         coding_table = c885910;
535                                                         break;
536                                                 case 11:
537                                                         coding_table = c885911;
538                                                         break;
539 /*                              case 12:   // reserved.. for indian use
540                                                 coding_table = c885912;
541                                                 break;*/
542                                                 case 13:
543                                                         coding_table = c885913;
544                                                         break;
545                                                 case 14:
546                                                         coding_table = c885914;
547                                                         break;
548                                                 case 15:
549                                                         coding_table = c885915;
550                                                         break;
551                                                 case 16:
552                                                         coding_table = c885916;
553                                                         break;
554                                                 default:
555                                                         eFatal("unknown coding table %d", table);
556                                                         break;
557                                         }
558                                 }
559                                 for(unsigned int j=0;j<96;j++)
560                                 {
561                                         if(coding_table[j]==c)
562                                         {
563                                                 c=0xA0+j;
564                                                 break;
565                                         }
566                                 }
567                         }
568                 }
569                 buf[t++]=(unsigned char)c;
570         }
571         return std::string((char*)buf,t);
572 }
573
574 std::string convertLatin1UTF8(const std::string &string)
575 {
576         unsigned int t=0, i=0, len=string.size();
577
578         unsigned char res[2048];
579
580         while (i < len)
581         {
582                 unsigned long code=(unsigned char)string[i++];
583                                 // Unicode->UTF8 encoding
584                 if (code < 0x80) // identity latin <-> utf8 mapping
585                         res[t++]=char(code);
586                 else if (code < 0x800) // two byte mapping
587                 {
588                         res[t++]=(code>>6)|0xC0;
589                         res[t++]=(code&0x3F)|0x80;
590                 } else if (code < 0x10000) // three bytes mapping
591                 {
592                         res[t++]=(code>>12)|0xE0;
593                         res[t++]=((code>>6)&0x3F)|0x80;
594                         res[t++]=(code&0x3F)|0x80;
595                 } else
596                 {
597                         res[t++]=(code>>18)|0xF0;
598                         res[t++]=((code>>12)&0x3F)|0x80;
599                         res[t++]=((code>>6)&0x3F)|0x80;
600                         res[t++]=(code&0x3F)|0x80;
601                 }
602                 if (t+4 > 2047)
603                 {
604                         eDebug("convertLatin1UTF8 buffer to small.. break now");
605                         break;
606                 }
607         }
608         return std::string((char*)res, t);
609 }
610
611 int isUTF8(const std::string &string)
612 {
613         unsigned int len=string.size();
614
615         for (unsigned int i=0; i < len; ++i)
616         {
617                 if (!(string[i]&0x80)) // normal ASCII
618                         continue;
619                 if ((string[i] & 0xE0) == 0xC0) // one char following.
620                 {
621                                 // first, length check:
622                         if (i+1 >= len)
623                                 return 0; // certainly NOT utf-8
624                         i++;
625                         if ((string[i]&0xC0) != 0x80)
626                                 return 0; // no, not UTF-8.
627                 } else if ((string[i] & 0xF0) == 0xE0)
628                 {
629                         if ((i+1) >= len)
630                                 return 0;
631                         i++;
632                         if ((string[i]&0xC0) != 0x80)
633                                 return 0;
634                         i++;
635                         if ((string[i]&0xC0) != 0x80)
636                                 return 0;
637                 }
638         }
639         return 1; // can be UTF8 (or pure ASCII, at least no non-UTF-8 8bit characters)
640 }
641
642 std::string removeDVBChars(const std::string &s)
643 {
644         std::string res;
645
646         int len = s.length();
647
648         for(int i = 0; i < len; i++)
649         {
650                 unsigned char c1 = s[i];
651                 unsigned int c;
652
653                         /* UTF8? decode (but only simple) */
654                 if((c1 > 0x80) && (i < len-1))
655                 {
656                         unsigned char c2 = s[i + 1];
657                         c = ((c1&0x3F)<<6) + (c2&0x3F);
658                         if ((c >= 0x80) && (c <= 0x9F))
659                         {
660                                 ++i; /* skip 2nd utf8 char */
661                                 continue;
662                         }
663                 }
664                 
665                 res += s[i];
666         }
667         
668         return res;
669 }
670
671 void makeUpper(std::string &s)
672 {
673         std::transform(s.begin(), s.end(), s.begin(), (int(*)(int)) toupper);
674 }
675
676 std::string replace_all(const std::string &in, const std::string &entity, const std::string &symbol)
677 {
678         std::string out = in;
679         std::string::size_type loc = 0;
680         while (( loc = out.find(entity, loc)) != std::string::npos )
681         out.replace(loc, entity.length(), symbol);
682         return out;
683 }