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/* $Id$ */
/*
* Copyright (C) 2003-2006 Benny Prijono <benny@prijono.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "test.h"
#include <pjsip_core.h>
#include <pjlib.h>
#define HFIND(msg,h,H) ((pjsip_##h##_hdr*) pjsip_msg_find_hdr(msg, PJSIP_H_##H, NULL))
#define THIS_FILE "txdata_test.c"
/*
* This tests various core message creation functions.
*/
int txdata_test(void)
{
pj_status_t status;
pj_str_t target, from, to, contact, body;
pjsip_rx_data dummy_rdata;
pjsip_tx_data *invite, *invite2, *cancel, *response, *ack;
/* Create INVITE request. */
target = pj_str("tel:+1");
from = pj_str("tel:+0");
to = pj_str("tel:+1");
contact = pj_str("Bob <sip:+0@example.com;user=phone>");
body = pj_str("Hello world!");
status = pjsip_endpt_create_request( endpt, &pjsip_invite_method, &target,
&from, &to, &contact, NULL, 10, &body,
&invite);
if (status != PJ_SUCCESS) {
app_perror(" error: unable to create request", status);
return -10;
}
/* Buffer must be invalid. */
if (pjsip_tx_data_is_valid(invite) != 0) {
PJ_LOG(3,(THIS_FILE, " error: buffer must be invalid"));
return -14;
}
/* Reference counter must be set to 1. */
if (pj_atomic_get(invite->ref_cnt) != 1) {
PJ_LOG(3,(THIS_FILE, " error: invalid reference counter"));
return -15;
}
/* Check message type. */
if (invite->msg->type != PJSIP_REQUEST_MSG)
return -16;
/* Check method. */
if (invite->msg->line.req.method.id != PJSIP_INVITE_METHOD)
return -17;
/* Check that mandatory headers are present. */
if (HFIND(invite->msg, from, FROM) == 0)
return -20;
if (HFIND(invite->msg, to, TO) == 0)
return -21;
if (HFIND(invite->msg, contact, CONTACT) == 0)
return -22;
if (HFIND(invite->msg, cid, CALL_ID) == 0)
return -23;
if (HFIND(invite->msg, cseq, CSEQ) == 0)
return -24;
do {
pjsip_via_hdr *via = HFIND(invite->msg, via, VIA);
if (via == NULL)
return -25;
/* Branch param must be empty. */
if (via->branch_param.slen != 0)
return -26;
} while (0);
if (invite->msg->body == NULL)
return -28;
/* Create another INVITE request from first request. */
status = pjsip_endpt_create_request_from_hdr( endpt, &pjsip_invite_method,
invite->msg->line.req.uri,
HFIND(invite->msg,from,FROM),
HFIND(invite->msg,to,TO),
HFIND(invite->msg,contact,CONTACT),
HFIND(invite->msg,cid,CALL_ID),
10, &body, &invite2);
if (status != PJ_SUCCESS) {
app_perror(" error: create second request failed", status);
return -30;
}
/* Buffer must be invalid. */
if (pjsip_tx_data_is_valid(invite2) != 0) {
PJ_LOG(3,(THIS_FILE, " error: buffer must be invalid"));
return -34;
}
/* Reference counter must be set to 1. */
if (pj_atomic_get(invite2->ref_cnt) != 1) {
PJ_LOG(3,(THIS_FILE, " error: invalid reference counter"));
return -35;
}
/* Check message type. */
if (invite2->msg->type != PJSIP_REQUEST_MSG)
return -36;
/* Check method. */
if (invite2->msg->line.req.method.id != PJSIP_INVITE_METHOD)
return -37;
/* Check that mandatory headers are again present. */
if (HFIND(invite2->msg, from, FROM) == 0)
return -40;
if (HFIND(invite2->msg, to, TO) == 0)
return -41;
if (HFIND(invite2->msg, contact, CONTACT) == 0)
return -42;
if (HFIND(invite2->msg, cid, CALL_ID) == 0)
return -43;
if (HFIND(invite2->msg, cseq, CSEQ) == 0)
return -44;
if (HFIND(invite2->msg, via, VIA) == 0)
return -45;
/*
if (HFIND(invite2->msg, ctype, CONTENT_TYPE) == 0)
return -46;
if (HFIND(invite2->msg, clen, CONTENT_LENGTH) == 0)
return -47;
*/
if (invite2->msg->body == NULL)
return -48;
/* Done checking invite2. We can delete this. */
if (pjsip_tx_data_dec_ref(invite2) != PJSIP_EBUFDESTROYED) {
PJ_LOG(3,(THIS_FILE, " error: request buffer not destroyed!"));
return -49;
}
/* Initialize dummy rdata (to simulate receiving a request)
* We should never do this in real application, as there are many
* many more fields need to be initialized!!
*/
dummy_rdata.msg_info.call_id = (HFIND(invite->msg, cid, CALL_ID))->id;
dummy_rdata.msg_info.clen = NULL;
dummy_rdata.msg_info.cseq = HFIND(invite->msg, cseq, CSEQ);
dummy_rdata.msg_info.ctype = NULL;
dummy_rdata.msg_info.from = HFIND(invite->msg, from, FROM);
dummy_rdata.msg_info.max_fwd = NULL;
dummy_rdata.msg_info.msg = invite->msg;
dummy_rdata.msg_info.record_route = NULL;
dummy_rdata.msg_info.require = NULL;
dummy_rdata.msg_info.route = NULL;
dummy_rdata.msg_info.to = HFIND(invite->msg, to, TO);
dummy_rdata.msg_info.via = HFIND(invite->msg, via, VIA);
/* Create a response message for the request. */
status = pjsip_endpt_create_response( endpt, &dummy_rdata, 301, NULL,
&response);
if (status != PJ_SUCCESS) {
app_perror(" error: unable to create response", status);
return -50;
}
/* Buffer must be invalid. */
if (pjsip_tx_data_is_valid(response) != 0) {
PJ_LOG(3,(THIS_FILE, " error: buffer must be invalid"));
return -54;
}
/* Check reference counter. */
if (pj_atomic_get(response->ref_cnt) != 1) {
PJ_LOG(3,(THIS_FILE, " error: invalid ref count in response"));
return -55;
}
/* Check message type. */
if (response->msg->type != PJSIP_RESPONSE_MSG)
return -56;
/* Check correct status is set. */
if (response->msg->line.status.code != 301)
return -57;
/* Check that mandatory headers are again present. */
if (HFIND(response->msg, from, FROM) == 0)
return -60;
if (HFIND(response->msg, to, TO) == 0)
return -61;
/*
if (HFIND(response->msg, contact, CONTACT) == 0)
return -62;
*/
if (HFIND(response->msg, cid, CALL_ID) == 0)
return -63;
if (HFIND(response->msg, cseq, CSEQ) == 0)
return -64;
if (HFIND(response->msg, via, VIA) == 0)
return -65;
/* This response message will be used later when creating ACK */
/* Create CANCEL request for the original request. */
status = pjsip_endpt_create_cancel( endpt, invite, &cancel);
if (status != PJ_SUCCESS) {
app_perror(" error: unable to create CANCEL request", status);
return -80;
}
/* Buffer must be invalid. */
if (pjsip_tx_data_is_valid(cancel) != 0) {
PJ_LOG(3,(THIS_FILE, " error: buffer must be invalid"));
return -84;
}
/* Check reference counter. */
if (pj_atomic_get(cancel->ref_cnt) != 1) {
PJ_LOG(3,(THIS_FILE, " error: invalid ref count in CANCEL request"));
return -85;
}
/* Check message type. */
if (cancel->msg->type != PJSIP_REQUEST_MSG)
return -86;
/* Check method. */
if (cancel->msg->line.req.method.id != PJSIP_CANCEL_METHOD)
return -87;
/* Check that mandatory headers are again present. */
if (HFIND(cancel->msg, from, FROM) == 0)
return -90;
if (HFIND(cancel->msg, to, TO) == 0)
return -91;
/*
if (HFIND(cancel->msg, contact, CONTACT) == 0)
return -92;
*/
if (HFIND(cancel->msg, cid, CALL_ID) == 0)
return -93;
if (HFIND(cancel->msg, cseq, CSEQ) == 0)
return -94;
if (HFIND(cancel->msg, via, VIA) == 0)
return -95;
/* Done checking CANCEL request. */
if (pjsip_tx_data_dec_ref(cancel) != PJSIP_EBUFDESTROYED) {
PJ_LOG(3,(THIS_FILE, " error: response buffer not destroyed!"));
return -99;
}
/* Modify dummy_rdata to simulate receiving response. */
pj_memset(&dummy_rdata, 0, sizeof(dummy_rdata));
dummy_rdata.msg_info.msg = response->msg;
dummy_rdata.msg_info.to = HFIND(response->msg, to, TO);
/* Create ACK request */
status = pjsip_endpt_create_ack( endpt, invite, &dummy_rdata, &ack );
if (status != PJ_SUCCESS) {
PJ_LOG(3,(THIS_FILE, " error: unable to create ACK"));
return -100;
}
/* Buffer must be invalid. */
if (pjsip_tx_data_is_valid(ack) != 0) {
PJ_LOG(3,(THIS_FILE, " error: buffer must be invalid"));
return -104;
}
/* Check reference counter. */
if (pj_atomic_get(ack->ref_cnt) != 1) {
PJ_LOG(3,(THIS_FILE, " error: invalid ref count in ACK request"));
return -105;
}
/* Check message type. */
if (ack->msg->type != PJSIP_REQUEST_MSG)
return -106;
/* Check method. */
if (ack->msg->line.req.method.id != PJSIP_ACK_METHOD)
return -107;
/* Check Request-URI is present. */
if (ack->msg->line.req.uri == NULL)
return -108;
/* Check that mandatory headers are again present. */
if (HFIND(ack->msg, from, FROM) == 0)
return -110;
if (HFIND(ack->msg, to, TO) == 0)
return -111;
if (HFIND(ack->msg, cid, CALL_ID) == 0)
return -112;
if (HFIND(ack->msg, cseq, CSEQ) == 0)
return -113;
if (HFIND(ack->msg, via, VIA) == 0)
return -114;
if (ack->msg->body != NULL)
return -115;
/* Done checking invite message. */
if (pjsip_tx_data_dec_ref(invite) != PJSIP_EBUFDESTROYED) {
PJ_LOG(3,(THIS_FILE, " error: response buffer not destroyed!"));
return -120;
}
/* Done checking response message. */
if (pjsip_tx_data_dec_ref(response) != PJSIP_EBUFDESTROYED) {
PJ_LOG(3,(THIS_FILE, " error: response buffer not destroyed!"));
return -130;
}
/* Done checking ack message. */
if (pjsip_tx_data_dec_ref(ack) != PJSIP_EBUFDESTROYED) {
PJ_LOG(3,(THIS_FILE, " error: response buffer not destroyed!"));
return -140;
}
/* Done. */
return 0;
}
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