static void test_overflow(void){
belle_sdp_session_description_t* sdp;
belle_sip_list_t *mds;
belle_sdp_media_description_t *vmd;
int i;
const size_t orig_buffsize=1024;
size_t buffsize=orig_buffsize;
char *buffer=belle_sip_malloc0(buffsize);
size_t offset=0;
sdp=belle_sdp_session_description_parse(big_sdp);
CU_ASSERT_PTR_NOT_NULL(sdp);
mds=belle_sdp_session_description_get_media_descriptions(sdp);
CU_ASSERT_PTR_NOT_NULL(mds);
CU_ASSERT_PTR_NOT_NULL(mds->next);
vmd=(belle_sdp_media_description_t*)mds->next->data;
for(i=0;i<16;i++){
belle_sdp_media_description_add_attribute(vmd,belle_sdp_attribute_create("candidate","2 1 UDP 1694498815 82.65.223.97 9078 typ srflx raddr 192.168.0.2 rport 9078"));
}
CU_ASSERT_EQUAL(belle_sip_object_marshal(BELLE_SIP_OBJECT(sdp),buffer,buffsize,&offset),BELLE_SIP_BUFFER_OVERFLOW);
belle_sip_message("marshal size is %i",(int)offset);
CU_ASSERT_TRUE(offset==buffsize);
belle_sip_object_unref(sdp);
belle_sip_free(buffer);
}
static void test_session_description(void) {
const char* l_src = big_sdp;
belle_sdp_origin_t* l_origin;
belle_sdp_session_description_t* lTmp;
belle_sip_list_t* media_descriptions;
belle_sdp_session_description_t* l_session_description = belle_sdp_session_description_parse(l_src);
char* l_raw_session_description = belle_sip_object_to_string(BELLE_SIP_OBJECT(l_session_description));
belle_sip_object_unref(BELLE_SIP_OBJECT(l_session_description));
lTmp = belle_sdp_session_description_parse(l_raw_session_description);
belle_sip_free(l_raw_session_description);
l_session_description = BELLE_SDP_SESSION_DESCRIPTION(belle_sip_object_clone(BELLE_SIP_OBJECT(lTmp)));
belle_sip_object_unref(BELLE_SIP_OBJECT(lTmp));
CU_ASSERT_PTR_NOT_NULL(belle_sdp_session_description_get_version(l_session_description));
CU_ASSERT_EQUAL(belle_sdp_version_get_version(belle_sdp_session_description_get_version(l_session_description)),0);
l_origin = belle_sdp_session_description_get_origin(l_session_description);
CU_ASSERT_PTR_NOT_NULL(l_origin);
CU_ASSERT_STRING_EQUAL(belle_sdp_origin_get_address(l_origin),"2a01:e35:1387:1020:6233:4bff:fe0b:5663")
CU_ASSERT_STRING_EQUAL(belle_sdp_origin_get_address_type(l_origin),"IP6")
CU_ASSERT_STRING_EQUAL(belle_sdp_origin_get_network_type(l_origin),"IN")
CU_ASSERT_EQUAL(belle_sdp_origin_get_session_id(l_origin),1239)
CU_ASSERT_EQUAL(belle_sdp_origin_get_session_version(l_origin),1239)
CU_ASSERT_PTR_NOT_NULL(belle_sdp_session_description_get_session_name(l_session_description));
CU_ASSERT_STRING_EQUAL(belle_sdp_session_name_get_value(belle_sdp_session_description_get_session_name(l_session_description)),"SIP Talk");
CU_ASSERT_PTR_NOT_NULL(belle_sdp_session_description_get_connection(l_session_description));
CU_ASSERT_PTR_NOT_NULL(belle_sdp_session_description_get_time_descriptions(l_session_description));
CU_ASSERT_EQUAL(belle_sdp_time_get_start(belle_sdp_time_description_get_time((belle_sdp_time_description_t*)(belle_sdp_session_description_get_time_descriptions(l_session_description)->data))),0);
CU_ASSERT_EQUAL(belle_sdp_time_get_stop(belle_sdp_time_description_get_time((belle_sdp_time_description_t*)(belle_sdp_session_description_get_time_descriptions(l_session_description)->data))),0);
media_descriptions = belle_sdp_session_description_get_media_descriptions(l_session_description);
CU_ASSERT_PTR_NOT_NULL(media_descriptions);
CU_ASSERT_STRING_EQUAL (belle_sdp_media_get_media_type(belle_sdp_media_description_get_media((belle_sdp_media_description_t*)(media_descriptions->data))),"audio");
media_descriptions=media_descriptions->next;
CU_ASSERT_PTR_NOT_NULL(media_descriptions);
test_media_description_base((belle_sdp_media_description_t*)(media_descriptions->data));
belle_sip_object_unref(l_session_description);
return;
}
static void test_image_mline() {
const char * sdp = "v=0\r\n"
"o=cp10 138884701697 138884701699 IN IP4 10.7.1.133\r\n"
"s=SIP Call\r\n"
"c=IN IP4 91.121.128.144\r\n"
"t=0 0\r\n"
"m=image 33802 udptl t38\r\n"
"a=sendrecv\r\n"
"a=T38FaxVersion:0\r\n"
"a=T38MaxBitRate:9600\r\n"
"a=T38FaxRateManagement:transferredTCF\r\n"
"a=T38FaxMaxBuffer:1000\r\n"
"a=T38FaxMaxDatagram:200\r\n"
"a=T38FaxUdpEC:t38UDPRedundancy\r\n";
belle_sdp_session_description_t* l_session_description = belle_sdp_session_description_parse(sdp);
belle_sip_object_unref(l_session_description);
}
/*
* Extract the sdp from a sip message.
* If there is no body in the message, the session_desc is set to null, 0 is returned.
* If body was present is not a SDP or parsing of SDP failed, -1 is returned and SalReason is set appropriately.
*
**/
static int extract_sdp(SalOp *op, belle_sip_message_t* message,belle_sdp_session_description_t** session_desc, SalReason *error) {
const char *body;
belle_sip_header_content_type_t* content_type;
if (op&&op->sdp_handling == SalOpSDPSimulateError){
ms_error("Simulating SDP parsing error for op %p", op);
*session_desc=NULL;
*error=SalReasonNotAcceptable;
return -1;
} else if( op && op->sdp_handling == SalOpSDPSimulateRemove){
ms_error("Simulating no SDP for op %p", op);
*session_desc = NULL;
return 0;
}
body = belle_sip_message_get_body(message);
if(body == NULL) {
*session_desc = NULL;
return 0;
}
content_type = belle_sip_message_get_header_by_type(message,belle_sip_header_content_type_t);
if (content_type){
if (strcmp("application",belle_sip_header_content_type_get_type(content_type))==0
&& strcmp("sdp",belle_sip_header_content_type_get_subtype(content_type))==0) {
*session_desc=belle_sdp_session_description_parse(body);
if (*session_desc==NULL) {
ms_error("Failed to parse SDP message.");
*error=SalReasonNotAcceptable;
return -1;
}
}else{
*error=SalReasonUnsupportedContent;
return -1;
}
}else *session_desc=NULL;
return 0;
}
int main(int argc, char *argv[]){
char *str;
struct stat st;
int fd;
int i;
const char *filename=NULL;
const char *protocol="sip";
if (argc<2){
fprintf(stderr,"Usage:\n%s [--protocol sip|http|sdp] <text file containing messages>\n",argv[0]);
return -1;
}
for(i=1;i<argc;++i){
if (strcmp(argv[i],"--protocol")==0){
i++;
if (i<argc){
protocol=argv[i];
}else{
fprintf(stderr,"Missing argument for --protocol\n");
return -1;
}
}else filename=argv[i];
}
if (!filename){
fprintf(stderr,"No filename specified\n");
return -1;
}
if (stat(filename,&st)==-1){
fprintf(stderr,"Could not stat %s: %s\n",filename,strerror(errno));
return -1;
}
fd=open(filename,O_RDONLY);
if (fd==-1){
fprintf(stderr,"Could not open %s: %s\n",filename,strerror(errno));
return -1;
}
str=belle_sip_malloc0(st.st_size+1);
if (read(fd,str,st.st_size)==-1){
fprintf(stderr,"Could not read %s: %s\n",filename,strerror(errno));
belle_sip_free(str);
close(fd);
return -1;
}
close(fd);
belle_sip_set_log_level(BELLE_SIP_LOG_DEBUG);
for (i=0;i<st.st_size;){
size_t read;
if (strcasecmp(protocol,"sip")==0 || strcasecmp(protocol,"http")==0){
belle_sip_message_t *msg;
uint64_t begin,end;
begin=belle_sip_time_ms();
msg=belle_sip_message_parse_raw(str+i,st.st_size-i,&read);
end=belle_sip_time_ms();
if (msg){
printf("Successfully parsed %s message of %i bytes in %i ms.\n",protocol,(int)read, (int)(end-begin));
}else{
fprintf(stderr,"Failed to parse message.\n");
break;
}
i+=read;
}else if (strcasecmp(protocol,"sdp")==0){
belle_sdp_session_description_t *sdp=belle_sdp_session_description_parse(str);
if (sdp){
printf("Successfully parsed %s message of %i bytes.\n",protocol,(int)strlen(str));
}else{
fprintf(stderr,"Failed to parse SDP message.\n");
}
break;
}
}
belle_sip_free(str);
return 0;
}
static void test_simple_session_description(void) {
const char* l_src = "v=0\r\n"\
"o=jehan-mac 1239 1239 IN IP4 192.168.0.18\r\n"\
"s=Talk\r\n"\
"c=IN IP4 192.168.0.18\r\n"\
"t=0 0\r\n"\
"m=audio 7078 RTP/AVP 111 110 3 0 8 101\r\n"\
"a=rtpmap:111 speex/16000\r\n"\
"a=fmtp:111 vbr=on\r\n"\
"a=rtpmap:110 speex/8000\r\n"\
"a=fmtp:110 vbr=on\r\n"\
"a=rtpmap:101 telephone-event/8000\r\n"\
"a=fmtp:101 0-11\r\n"\
"m=video 8078 RTP/AVP 99 97 98\r\n"\
"c=IN IP4 192.168.0.18\r\n"\
"b=AS:380\r\n"\
"a=rtpmap:99 MP4V-ES/90000\r\n"\
"a=fmtp:99 profile-level-id=3\r\n"\
"a=rtpmap:97 theora/90000\r\n"\
"a=rtpmap:98 H263-1998/90000\r\n"\
"a=fmtp:98 CIF=1;QCIF=1\r\n";
belle_sdp_origin_t* l_origin;
belle_sip_list_t* media_descriptions;
belle_sdp_session_description_t* lTmp;
belle_sdp_session_description_t* l_session_description = belle_sdp_session_description_parse(l_src);
char* l_raw_session_description = belle_sip_object_to_string(BELLE_SIP_OBJECT(l_session_description));
belle_sip_object_unref(BELLE_SIP_OBJECT(l_session_description));
lTmp = belle_sdp_session_description_parse(l_raw_session_description);
belle_sip_free(l_raw_session_description);
l_session_description = BELLE_SDP_SESSION_DESCRIPTION(belle_sip_object_clone(BELLE_SIP_OBJECT(lTmp)));
belle_sip_object_unref(BELLE_SIP_OBJECT(lTmp));
CU_ASSERT_PTR_NOT_NULL(belle_sdp_session_description_get_version(l_session_description));
CU_ASSERT_EQUAL(belle_sdp_version_get_version(belle_sdp_session_description_get_version(l_session_description)),0);
l_origin = belle_sdp_session_description_get_origin(l_session_description);
CU_ASSERT_PTR_NOT_NULL(l_origin);
CU_ASSERT_STRING_EQUAL(belle_sdp_origin_get_address(l_origin),"192.168.0.18")
CU_ASSERT_STRING_EQUAL(belle_sdp_origin_get_address_type(l_origin),"IP4")
CU_ASSERT_STRING_EQUAL(belle_sdp_origin_get_network_type(l_origin),"IN")
CU_ASSERT_EQUAL(belle_sdp_origin_get_session_id(l_origin),1239)
CU_ASSERT_EQUAL(belle_sdp_origin_get_session_version(l_origin),1239)
CU_ASSERT_PTR_NOT_NULL(belle_sdp_session_description_get_session_name(l_session_description));
CU_ASSERT_STRING_EQUAL(belle_sdp_session_name_get_value(belle_sdp_session_description_get_session_name(l_session_description)),"Talk");
CU_ASSERT_PTR_NOT_NULL(belle_sdp_session_description_get_connection(l_session_description));
CU_ASSERT_PTR_NOT_NULL(belle_sdp_session_description_get_time_descriptions(l_session_description));
CU_ASSERT_EQUAL(belle_sdp_time_get_start(belle_sdp_time_description_get_time((belle_sdp_time_description_t*)(belle_sdp_session_description_get_time_descriptions(l_session_description)->data))),0);
CU_ASSERT_EQUAL(belle_sdp_time_get_stop(belle_sdp_time_description_get_time((belle_sdp_time_description_t*)(belle_sdp_session_description_get_time_descriptions(l_session_description)->data))),0);
media_descriptions = belle_sdp_session_description_get_media_descriptions(l_session_description);
CU_ASSERT_PTR_NOT_NULL(media_descriptions);
CU_ASSERT_STRING_EQUAL (belle_sdp_media_get_media_type(belle_sdp_media_description_get_media((belle_sdp_media_description_t*)(media_descriptions->data))),"audio");
media_descriptions=media_descriptions->next;
CU_ASSERT_PTR_NOT_NULL(media_descriptions);
test_media_description_base((belle_sdp_media_description_t*)(media_descriptions->data));
belle_sip_object_unref(l_session_description);
return;
}
