01c712e851
Some platforms (ARM, PowerPC, s390x) have "unsigned char" as the default char type, and thus the build fails for certain parts of the code where negative values are assigned to those kind of variables.
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
#include "Base64"
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namespace base64
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{
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const char _to_table[64] =
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{ 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
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'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
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'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',
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'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f',
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'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',
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'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
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'w', 'x', 'y', 'z', '0', '1', '2', '3',
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'4', '5', '6', '7', '8', '9', '+', '/'
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};
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const char* to_table = _to_table;
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const char* to_table_end =
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_to_table + sizeof(_to_table);
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const signed char _from_table[128] =
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{
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-1, -1, -1, -1, -1, -1, -1, -1, // 0
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-1, -1, -1, -1, -1, -1, -1, -1, // 8
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-1, -1, -1, -1, -1, -1, -1, -1, // 16
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-1, -1, -1, -1, -1, -1, -1, -1, // 24
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-1, -1, -1, -1, -1, -1, -1, -1, // 32
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-1, -1, -1, 62, -1, -1, -1, 63, // 40
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52, 53, 54, 55, 56, 57, 58, 59, // 48
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60, 61, -1, -1, -1, 0, -1, -1, // 56
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-1, 0, 1, 2, 3, 4, 5, 6, // 64
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7, 8, 9, 10, 11, 12, 13, 14, // 72
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15, 16, 17, 18, 19, 20, 21, 22, // 80
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23, 24, 25, -1, -1, -1, -1, -1, // 88
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-1, 26, 27, 28, 29, 30, 31, 32, // 96
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33, 34, 35, 36, 37, 38, 39, 40, // 104
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41, 42, 43, 44, 45, 46, 47, 48, // 112
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49, 50, 51, -1, -1, -1, -1, -1 // 120
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};
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const signed char* from_table = _from_table;
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}
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