Changeset 7ed3199 for lib/misc.c

Timestamp:

2006-06-25T14:07:01Z (18 years ago)

Author:

Wilmer van der Gaast <wilmer@…>

Branches:

master

Children:

6e1fed7

Parents:

df1694b

Message:

Moved Base64-related functions to a separate file and added decode funtions.

File:

• lib/misc.c (modified) (1 diff)

lib/misc.c

@@ -82 +82 @@
 
         return ret;
-}
-
-char *tobase64(const char *text)
-{
-        char *out;
-        int len;
-        
-        len = strlen(text);
-        out = g_malloc((len + 2)    /* the == padding */
-                            / 3     /* every 3-byte block */
-                            * 4     /* becomes a 4-byte one */
-                            + 1);   /* and of course, ASCIIZ! */
-        
-        base64_encode_real(text, len, out, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=");
-        
-        return out;
-}
-
-void base64_encode_real(const unsigned char *in, int inlen, unsigned char *out, char *b64digits)
-{
-        for (; inlen >= 3; inlen -= 3)
-        {
-                *out++ = b64digits[in[0] >> 2];
-                *out++ = b64digits[((in[0]<<4) & 0x30) | (in[1]>>4)];
-                *out++ = b64digits[((in[1]<<2) & 0x3c) | (in[2]>>6)];
-                *out++ = b64digits[in[2] & 0x3f];
-                in += 3;
-        }
-        if (inlen > 0)
-        {
-                *out++ = b64digits[in[0] >> 2];
-                if (inlen > 1)
-                {
-                        *out++ = b64digits[((in[0]<<4) & 0x30) | (in[1]>>4)];
-                        *out++ = b64digits[((in[1]<<2) & 0x3c)];
-                }
-                else
-                {
-                        *out++ = b64digits[((in[0]<<4) & 0x30) | (in[1]>>4)];
-                        *out++ = b64digits[64];
-                }
-                *out++ = b64digits[64];
-        }
-        *out = '\0';
 }