int gzc_prepare_msg(sip_msg_t *msg)
{
if (parse_msg(msg->buf, msg->len, msg)!=0)
{
LM_DBG("outbuf buffer parsing failed!");
return 1;
}
if(msg->first_line.type==SIP_REQUEST)
{
if(!IS_SIP(msg) && !IS_HTTP(msg))
{
LM_DBG("non sip or http request\n");
return 1;
}
} else if(msg->first_line.type==SIP_REPLY) {
if(!IS_SIP_REPLY(msg) && !IS_HTTP_REPLY(msg))
{
LM_DBG("non sip or http response\n");
return 1;
}
} else {
LM_DBG("non sip or http message\n");
return 1;
}
if (parse_headers(msg, HDR_EOH_F, 0)==-1)
{
LM_DBG("parsing headers failed");
return 2;
}
return 0;
}
/*-----------------------------------------------------------------------------------*/
char server_push(const struct output_handler_t *push_handler /*CONST_VAR*/) {
if(push_handler->handler_comet) {
FOR_EACH_CONN(conn, {
if(IS_HTTP(conn) && conn->output_handler == push_handler) {
conn->protocol.http.comet_send_ack = 0;
UI32(conn->protocol.http.final_outseqno) = UI32(conn->protocol.http.next_outseqno) - 1;
}
})
return 1;
static int xhttp_handler(sip_msg_t* msg)
{
int ret;
char* fake_msg;
int fake_msg_len;
regmatch_t pmatch;
char c;
ret=NONSIP_MSG_DROP;
if(!IS_HTTP(msg))
{
/* oly http msg type */
return NONSIP_MSG_PASS;
}
if(xhttp_url_skip!=NULL || xhttp_url_match!=NULL)
{
c = msg->first_line.u.request.uri.s[msg->first_line.u.request.uri.len];
msg->first_line.u.request.uri.s[msg->first_line.u.request.uri.len]
= '\0';
if (xhttp_url_skip!=NULL &&
regexec(&xhttp_url_skip_regexp, msg->first_line.u.request.uri.s,
1, &pmatch, 0)==0)
{
LM_DBG("URL matched skip re\n");
msg->first_line.u.request.uri.s[msg->first_line.u.request.uri.len]
= c;
return NONSIP_MSG_PASS;
}
if (xhttp_url_match!=NULL &&
regexec(&xhttp_url_match_regexp, msg->first_line.u.request.uri.s,
1, &pmatch, 0)!=0)
{
LM_DBG("URL not matched\n");
msg->first_line.u.request.uri.s[msg->first_line.u.request.uri.len]
= c;
return NONSIP_MSG_PASS;
}
msg->first_line.u.request.uri.s[msg->first_line.u.request.uri.len] = c;
}
if (msg->via1 == 0)
{
fake_msg = xhttp_to_sip(msg, &fake_msg_len);
if (fake_msg == 0)
{
LM_ERR("out of memory\n");
ret=NONSIP_MSG_ERROR;
} else {
DBG("new fake msg created (%d bytes):\n<%.*s>\n",
fake_msg_len, fake_msg_len, fake_msg);
if (xhttp_process_request(msg, fake_msg, fake_msg_len)<0)
ret=NONSIP_MSG_ERROR;
pkg_free(fake_msg);
}
return ret;
} else {
LM_DBG("http msg unchanged (%d bytes):\n<%.*s>\n",
msg->len, msg->len, msg->buf);
if (xhttp_process_request(msg, 0, 0)<0)
ret=NONSIP_MSG_ERROR;
return ret;
}
}
