please dont rip this site
PRIVATE char *intlmime_decode_qp(char *in)
{
    int i = 0, length;
    char token[3];
    char *out, *dest = 0;

    out = dest = (char *)XP_ALLOC(strlen(in)+1);
    if (dest == NULL)
        return NULL;
    memset(out, 0, strlen(in)+1);
    length = strlen(in);
    while (length > 0 || i != 0)
    {
        while (i < 3 && length > 0)
        {
            token [i++] = *in;
            in++;
            length--;
        }

        if (i < 3)
        {
          /* Didn't get enough for a complete token.
             If it might be a token, unread it.
             Otherwise, just dump it.
             */
            strncpy (out, token, i);
            break;
        }
        i = 0;

        if (token [0] == '=')
        {
            unsigned char c = 0;
            if (token[1] >= '0' && token[1] <= '9')
                c = token[1] - '0';
            else if (token[1] >= 'A' && token[1] <= 'F')
                c = token[1] - ('A' - 10);
            else if (token[1] >= 'a' && token[1] <= 'f')
                c = token[1] - ('a' - 10);
            else if (token[1] == CR || token[1] == LF)
            {
                /* =\n means ignore the newline. */
                if (token[1] == CR && token[2] == LF)
                    ;       /* swallow all three chars */
                else
                {
                    in--;   /* put the third char back */
                    length++;
                }
                continue;
            }
            else
            {
                /* = followed by something other than hex or newline -
                 pass it through unaltered, I guess.  (But, if
                 this bogus token happened to occur over a buffer
                 boundary, we can't do this, since we don't have
                 space for it.  Oh well.  Forget it.)  */
                if (in > out) *out++ = token[0];
                if (in > out) *out++ = token[1];
                if (in > out) *out++ = token[2];
                continue;
            }

            /* Second hex digit */
            c = (c << 4);
            if (token[2] >= '0' && token[2] <= '9')
                c += token[2] - '0';
            else if (token[2] >= 'A' && token[2] <= 'F')
                c += token[2] - ('A' - 10);
            else if (token[2] >= 'a' && token[2] <= 'f')
                c += token[2] - ('a' - 10);
            else
            {
                /* We got =xy where "x" was hex and "y" was not, so
                 treat that as a literal "=", x, and y.  (But, if
                 this bogus token happened to occur over a buffer
                 boundary, we can't do this, since we don't have
                 space for it.  Oh well.  Forget it.) */
                if (in > out) *out++ = token[0];
                if (in > out) *out++ = token[1];
                if (in > out) *out++ = token[2];
                continue;
            }

            *out++ = (char) c;
        }
        else
        {
            *out++ = token [0];

            token[0] = token[1];
            token[1] = token[2];
            i = 2;
        }
    }
    /* take care of special underscore case */
    for (out = dest; *out; out++)
        if (*out == '_')    *out = ' ';
    return dest;
}

See also:


file: /Techref/method/codec/qpdecode.htm, 3KB, , updated: 1999/12/21 12:24, local time: 2019/7/17 15:01,
TOP NEW HELP FIND: 
3.92.28.84:LOG IN

 ©2019 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions?
Please DO link to this page! Digg it! / MAKE! / 

<A HREF="http://techref.massmind.org/techref/method/codec/qpdecode.htm"> method codec qpdecode</A>

After you find an appropriate page, you are invited to your to this massmind site! (posts will be visible only to you before review) Just type in the box and press the Post button. (HTML welcomed, but not the <A tag: Instead, use the link box to link to another page. A tutorial is available Members can login to post directly, become page editors, and be credited for their posts.


Link? Put it here: 
if you want a response, please enter your email address: 
Attn spammers: All posts are reviewed before being made visible to anyone other than the poster.
Did you find what you needed?

 

Welcome to massmind.org!

 

Welcome to techref.massmind.org!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  .