-const char jcc_rcs[] = "$Id: jcc.c,v 1.78 2002/03/08 21:35:04 oes Exp $";
+const char jcc_rcs[] = "$Id: jcc.c,v 1.81 2002/03/12 01:42:50 oes Exp $";
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/jcc.c,v $
*
* Revisions :
* $Log: jcc.c,v $
+ * Revision 1.81 2002/03/12 01:42:50 oes
+ * Introduced modular filters
+ *
+ * Revision 1.80 2002/03/11 22:07:05 david__schmidt
+ * OS/2 port maintenance:
+ * - Fixed EMX build - it had decayed a little
+ * - Fixed inexplicable crash during FD_ZERO - must be due to a bad macro.
+ * substituted a memset for now.
+ *
+ * Revision 1.79 2002/03/09 20:03:52 jongfoster
+ * - Making various functions return int rather than size_t.
+ * (Undoing a recent change). Since size_t is unsigned on
+ * Windows, functions like read_socket that return -1 on
+ * error cannot return a size_t.
+ *
+ * THIS WAS A MAJOR BUG - it caused frequent, unpredictable
+ * crashes, and also frequently caused JB to jump to 100%
+ * CPU and stay there. (Because it thought it had just
+ * read ((unsigned)-1) == 4Gb of data...)
+ *
+ * - The signature of write_socket has changed, it now simply
+ * returns success=0/failure=nonzero.
+ *
+ * - Trying to get rid of a few warnings --with-debug on
+ * Windows, I've introduced a new type "jb_socket". This is
+ * used for the socket file descriptors. On Windows, this
+ * is SOCKET (a typedef for unsigned). Everywhere else, it's
+ * an int. The error value can't be -1 any more, so it's
+ * now JB_INVALID_SOCKET (which is -1 on UNIX, and in
+ * Windows it maps to the #define INVALID_SOCKET.)
+ *
+ * - The signature of bind_port has changed.
+ *
* Revision 1.78 2002/03/08 21:35:04 oes
* Added optional group supplement to --user option. Will now use default group of user if no group given
*
#define sleep(N) DosSleep(((N) * 100))
#endif
-#if defined(unix)
+#if defined(unix) || defined(__EMX__)
const char *basedir;
const char *pidfile = NULL;
int received_hup_signal = 0;
* could get blocked here if a client connected, then didn't say anything!
*/
- while (FOREVER)
+ for (;;)
{
len = read_socket(csp->cfd, buf, sizeof(buf));
#endif /* def FEATURE_KILL_POPUPS */
pcrs_filter = (csp->rlist != NULL) && /* There are expressions to be used */
- ((csp->action->flags & ACTION_FILTER) != 0);
+ (!list_is_empty(csp->action->multi[ACTION_MULTI_FILTER]));
gif_deanimate = ((csp->action->flags & ACTION_DEANIMATE) != 0);
/* grab the rest of the client's headers */
- while (FOREVER)
+ for (;;)
{
- if ( ( p = get_header(csp) ) && ( *p == '\0' ) )
+ if ( ( ( p = get_header(csp) ) != NULL) && ( *p == '\0' ) )
{
len = read_socket(csp->cfd, buf, sizeof(buf));
if (len <= 0)
server_body = 0;
- while (FOREVER)
+ for (;;)
{
+#ifdef __OS2__
+ /*
+ * FD_ZERO here seems to point to an errant macro which crashes.
+ * So do this by hand for now...
+ */
+ memset(&rfds,0x00,sizeof(fd_set));
+#else
FD_ZERO(&rfds);
-
+#endif
FD_SET(csp->cfd, &rfds);
FD_SET(csp->sfd, &rfds);
- n = select(maxfd+1, &rfds, NULL, NULL, NULL);
+ n = select((int)maxfd+1, &rfds, NULL, NULL, NULL);
if (n < 0)
{
break; /* "game over, man" */
}
- if (write_socket(csp->sfd, buf, len))
+ if (write_socket(csp->sfd, buf, (size_t)len))
{
log_error(LOG_LEVEL_ERROR, "write to: %s failed: %E", http->host);
return;
*/
if (((size_t)(csp->iob->eod - csp->iob->buf)) + (size_t)BUFFER_SIZE > csp->config->buffer_limit)
{
+ size_t hdrlen;
+
log_error(LOG_LEVEL_ERROR, "Buffer size limit reached! Flushing and stepping back.");
hdr = sed(server_patterns, add_server_headers, csp);
log_error(LOG_LEVEL_FATAL, "Out of memory parsing server header");
}
- len = strlen(hdr);
- byte_count += len;
+ hdrlen = strlen(hdr);
+ byte_count += hdrlen;
- if (write_socket(csp->cfd, hdr, len)
- || (len = flush_socket(csp->cfd, csp) < 0))
+ if (write_socket(csp->cfd, hdr, hdrlen)
+ || ((len = flush_socket(csp->cfd, csp)) < 0))
{
log_error(LOG_LEVEL_CONNECT, "write header to client failed: %E");
}
else
{
- if (write_socket(csp->cfd, buf, len))
+ if (write_socket(csp->cfd, buf, (size_t)len))
{
log_error(LOG_LEVEL_ERROR, "write to client failed: %E");
return;
/* get header lines from the iob */
- while ((p = get_header(csp)))
+ while ((p = get_header(csp)) != NULL)
{
if (*p == '\0')
{
* may be in the buffer)
*/
- len = strlen(hdr);
-
- if (write_socket(csp->cfd, hdr, len)
- || (len = flush_socket(csp->cfd, csp) < 0))
+ if (write_socket(csp->cfd, hdr, strlen(hdr))
+ || ((len = flush_socket(csp->cfd, csp)) < 0))
{
log_error(LOG_LEVEL_CONNECT, "write header to client failed: %E");
bfd = bind_port_helper(config);
- while (FOREVER)
+ for (;;)
{
#if !defined(FEATURE_PTHREAD) && !defined(_WIN32) && !defined(__BEOS__) && !defined(AMIGA) && !defined(__OS2__)
while (waitpid(-1, NULL, WNOHANG) > 0)
#if defined(_WIN32) && !defined(_CYGWIN) && !defined(SELECTED_ONE_OPTION)
#define SELECTED_ONE_OPTION
child_id = _beginthread(
- (void*)serve,
+ (void (*)(void *))serve,
64 * 1024,
csp);
#endif
projects / privoxy.git / blobdiff