void SIPBuilder::CameraInfoAck(osip_message_t* msg,
char** rtmsg, size_t* rtlen)
{
string head_line("SIP/2.0 200 OK\r\n");
osip_via_t *via;
char* via_c = NULL;
if( !osip_list_eol (&msg->vias, 0))
{
via = (osip_via_t *) osip_list_get (&msg->vias, 0);
osip_via_to_str( via, &via_c);
}else{
return;
}
string via_header(via_c);
via_header = string("Via: ")+via_header+string("\r\n");
char* from_tag_c;
osip_from_to_str( msg->from, &from_tag_c );
string from_header(from_tag_c);
from_header = string("From: ")+from_header+string("\r\n");
char* to_tag_c;
osip_to_to_str( msg->to, &to_tag_c );
string to_header(to_tag_c);
string to_tag_num = _RandomNum();
to_header = to_header + ";tag="+to_tag_num;
to_header = string("To: ")+to_header+string("\r\n");
string call_id_num = string(msg->call_id->number);
string call_header = string("Call-ID: ")+call_id_num+("\r\n");
string cseq_num = string(msg->cseq->number);
string cseq_header = string("Cseq: ")+cseq_num+string(" MESSAGE\r\n");
string content_type_header = "Content-Type: APPLICATION/SDP\r\n";
string forwords = string("Max-Forwards: 70\r\n");
string expires = string("Expires: 3000\r\n");
string contentlenth = string("Content-Length: 0")+string("\r\n");
string cflr = string("\r\n");
string sip_msg_str = head_line + via_header + to_header + from_header
+ call_header + cseq_header + content_type_header +
forwords + expires + contentlenth + cflr;
#ifdef DEBUG
cout<<"check 200ok camerainfoack:"<<endl;
cout<<sip_msg_str<<endl;
#endif
size_t sip_len = sip_msg_str.length();
char* sip_msg_c = (char*)malloc(sizeof(char)* sip_len);
memcpy( sip_msg_c, sip_msg_str.c_str(), sip_len);
*rtmsg = sip_msg_c;
*rtlen = sip_len;
/*send 200ok, wait ack*/
return;
}
int
main (int argc, char **argv)
{
FILE *tos_file;
osip_to_t *to;
char *a_to;
char *dest;
char *res;
tos_file = fopen (argv[1], "r");
if (tos_file == NULL)
{
fprintf (stdout, "Failed to open %s file.\nUsage: tto tos.txt\n", argv[1]);
exit (0);
}
a_to = (char *) osip_malloc (200);
res = fgets (a_to, 200, tos_file); /* lines are under 200 */
while (res != NULL)
{
int errcode;
/* remove the last '\n' before parsing */
strncpy (a_to + strlen (a_to) - 1, "\0", 1);
if (0 != strncmp (a_to, "#", 1))
{
/* allocate & init to */
osip_to_init (&to);
printf ("=================================================\n");
printf ("TO TO PARSE: |%s|\n", a_to);
errcode = osip_to_parse (to, a_to);
if (errcode != -1)
{
if (osip_to_to_str (to, &dest) != -1)
{
printf ("result: |%s|\n", dest);
osip_free (dest);
}
} else
printf ("Bad to format: %s\n", a_to);
osip_to_free (to);
printf ("=================================================\n");
}
res = fgets (a_to, 200, tos_file); /* lines are under 200 */
}
osip_free (a_to);
return 0;
}
void SIPBuilder::BeenInvited( osip_message_t* msg, string port,char** rtmsg,
size_t *rtlen, int*state, struct DialogInfo &dlg_info)
{
string uac_ip = _local_ip_str_;
string uac_listen_port_str = _local_port_str_;
string local_dev_name = _dev_name_;
string head_line("SIP/2.0 200 OK\r\n");
osip_via_t *via;
char* via_c = NULL;
if( !osip_list_eol (&msg->vias, 0))
{
via = (osip_via_t *) osip_list_get (&msg->vias, 0);
osip_via_to_str( via, &via_c);
}else{
*state = -1;
return;
}
string via_header(via_c);
via_header = string("Via: ")+via_header+string("\r\n");
char* from_tag_c;
osip_from_to_str( msg->from, &from_tag_c );
string from_header(from_tag_c);
from_header = string("From: ")+from_header+string("\r\n");
char* to_tag_c;
osip_to_to_str( msg->to, &to_tag_c );
string to_header(to_tag_c);
string to_tag_num = _RandomNum();
to_header = to_header + ";tag="+to_tag_num;
to_header = string("To: ")+to_header+string("\r\n");
dlg_info.to_tag_num = to_tag_num;
string contact_header;
stringstream stream_contact_header;
stream_contact_header<<"Contact: <sip:" << local_dev_name << "@" << uac_ip << ":"<< uac_listen_port_str<<">\r\n";
contact_header = stream_contact_header.str();
string call_id_num = string(msg->call_id->number);
string call_header = string("Call-ID: ")+call_id_num+("\r\n");
string cseq_num = string(msg->cseq->number);
string cseq_header = string("Cseq: ")+cseq_num+string(" INVITE\r\n");
string content_type_header = "Content-Type: APPLICATION/SDP\r\n";
string forwords = string("Max-Forwards: 70\r\n");
string expires = string("Expires: 3000\r\n");
string sdp_msg = _sdp_builder_.toString( string("##2015"), port);
stringstream sdp_msg_length;
sdp_msg_length<< sdp_msg.length();
string contentlenth = string("Content-Length: ")+sdp_msg_length.str()+string("\r\n");
string cflr = string("\r\n");
string sip_msg_str = head_line + via_header + to_header + from_header
+ call_header + cseq_header + contact_header + content_type_header +
forwords + expires + contentlenth + cflr + sdp_msg;
#ifdef DEBUG
cout<<"check Been Invite:"<<endl;
cout<<sip_msg_str<<endl;
#endif
size_t sip_len = sip_msg_str.length();
char* sip_msg_c = (char*)malloc(sizeof(char)* sip_len);
memcpy( sip_msg_c, sip_msg_str.c_str(), sip_len);
*rtmsg = sip_msg_c;
*rtlen = sip_len;
/*send 200ok, wait ack*/
*state = 0;
return;
}
