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Merge pull request #6243 from dearblue/base64

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Yukihiro "Matz" Matsumoto
2024-04-21 08:25:56 +09:00
committed by GitHub
parent 4a27a18807 6c2f570d79
commit ad476c3684
1 changed files with 18 additions and 11 deletions
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mrbgems/mruby-pack/src/pack.c
+18 -11
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@@ -68,18 +68,25 @@ enum pack_type {
#define PACK_BASE64_IGNORE 0xff
#define PACK_BASE64_PADDING 0xfe
#define IGN PACK_BASE64_IGNORE
#define PAD PACK_BASE64_PADDING
const static unsigned char base64chars[] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
const static unsigned char base64_dec_tab[] =
"\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"
"\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"
"\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x3e\xff\xff\xff\x3f"
"\x34\x35\x36\x37\x38\x39\x3a\x3b\x3c\x3d\xff\xff\xff\xfe\xff\xff"
"\xff\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e"
"\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\xff\xff\xff\xff\xff"
"\xff\x1a\x1b\x1c\x1d\x1e\x1f\x20\x21\x22\x23\x24\x25\x26\x27\x28"
"\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30\x31\x32\x33\xff\xff\xff\xff\xff";
static const unsigned char base64chars[64] = {
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f',
'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/',
};
static const unsigned char base64_dec_tab[128] = {
IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN,
IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN,
IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, IGN, 62, IGN, IGN, IGN, 63,
52, 53, 54, 55, 56, 57, 58, 59, 60, 61, IGN, IGN, IGN, PAD, IGN, IGN,
IGN, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, IGN, IGN, IGN, IGN, IGN,
IGN, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, IGN, IGN, IGN, IGN, IGN,
};
static int
hex2int(unsigned char ch)