* Copyright (c) 1995-2004, Index Data
* See the file LICENSE for details.
*
- * $Id: comstack.c,v 1.5 2004-02-19 23:20:44 adam Exp $
+ * $Id: comstack.c,v 1.7 2004-04-28 22:44:59 adam Exp $
*/
#include <string.h>
COMSTACK cs;
CS_TYPE t;
+ printf (
+#if HAVE_OPENSSL_SSL_H
+ "cs_create_host SSL\n"
+#else
+ "cs_create_host\n"
+#endif
+ );
if (strncmp (type_and_host, "tcp:", 4) == 0)
{
t = tcpip_type;
/* inside chunked body .. */
while(1)
{
- int chunk_len = 0;
+ int j, chunk_len = 0;
i += 2;
#if CHUNK_DEBUG
/* debugging */
printf (">>>\n");
}
#endif
+ /* read chunk length */
while (1)
if (i >= len-2) {
#if CHUNK_DEBUG
(buf[i++] - ('a'-10));
else
break;
- if (buf[i] != '\r' || buf[i+1] != '\n' ||
- chunk_len < 0)
- return i+2; /* bad. stop now */
+ /* move forward until CRLF - skip chunk ext */
+ j = 0;
+ while (buf[i] != '\r' && buf[i+1] != '\n')
+ {
+ if (i >= len-2)
+ return 0; /* need more buffer .. */
+ if (++j > 1000)
+ return i; /* enough.. stop */
+ i++;
+ }
+ /* got CRLF */
#if CHUNK_DEBUG
printf ("XXXXXX chunk_len=%d\n", chunk_len);
#endif
+ if (chunk_len < 0)
+ return i+2; /* bad chunk_len */
if (chunk_len == 0)
- {
- /* consider trailing headers .. */
- while(i <= len-4)
- {
- if (buf[i] == '\r' && buf[i+1] == '\n' &&
- buf[i+2] == '\r' && buf[i+3] == '\n')
- if (len >= i+4)
- return i+4;
- i++;
- }
+ break;
+ i += chunk_len+2;
+ }
+ /* consider trailing headers .. */
+ while(i <= len-4)
+ {
+ if (buf[i] == '\r' && buf[i+1] == '\n' &&
+ buf[i+2] == '\r' && buf[i+3] == '\n')
+ if (len >= i+4)
+ return i+4;
+ i++;
+ }
#if CHUNK_DEBUG
/* debugging */
- printf ("XXXXXXXXX not there yet 2\n");
- printf ("i=%d len=%d\n", i, len);
+ printf ("XXXXXXXXX not there yet 2\n");
+ printf ("i=%d len=%d\n", i, len);
#endif
- return 0;
- }
- i += chunk_len+2;
- }
+ return 0;
}
else
{ /* not chunked ; inside body */