WebSVN – Kolibri OS – Blame – /programs/develop/libraries/base64/base64.c

Rev	Author	Line No.	Line
2331	Albom	1
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		9
		10	{
		11	do {
		12	if (*s == c)
		13	{
		14	return (char*)s;
		15	}
		16	} while (*s++);
		17	return (0);
		18	}
		19
		20
		21
		22
		23	{
		24	int i, j;
		25	unsigned char chr[3];
		26
		27
		28	{
		29	chr[0] = (unsigned char) inp[i];
		30	if (i < len)
		31	{
		32	chr[1] = (unsigned char) inp[i+1];
		33	chr[2] = (unsigned char) inp[i+2];
		34	}
		35
		36
		37	outp[++j] = base64_table[ ((chr[0] & 3) << 4) \| (chr[1] >> 4) ];
		38
		39
		40	outp[++j] = base64_table[ chr[2] & 63 ];
		41	}
		42
		43
		44	{
		45	case 1:
		46	outp[j-1] = outp[j] = '=';
		47	break;
		48
		49
		50	outp[j] = '=';
		51	break;
		52
		53
		54	break;
		55
		56
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		58
		59
		60
		61	}
		62
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		65
		66	{
		67	int i, j, k;
		68	char chr[4];
		69
		70
		71	{
		72	chr[0] = strchr(base64_table, inp[i]) - base64_table;
		73
		74
		75
		76
		77	{
		78	chr[2] = 0;
		79	k++;
		80	}
		81	else
		82	chr[2] = strchr(base64_table, inp[i+2]) - base64_table;
		83
		84
		85	{
		86	chr[3] = 0;
		87	k++;
		88	}
		89	else
		90	chr[3] = strchr(base64_table, inp[i+3]) - base64_table;
		91
		92
		93	outp[++j] = ((chr[1] << 4) \| (chr[2] >> 2));
		94	outp[++j] = ((chr[2] & 0x03 )<< 6) \| (chr[3] & 0x3f);
		95	}
		96
		97
		98
		99
		100	}
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		106
		107	{
		108	void *name;
		109	void *function;
		110	} export_t;
		111
		112
		113	char szbase64_decode[]={"base64_decode"};
		114
		115
		116	{
		117	{szbase64_encode, (void*) base64_encode},
		118	{szbase64_decode, (void*) base64_decode},
		119	{ NULL, NULL },
		120	};
		121
		122
		123

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