int uac_sendInvite(sessionId * id, const sip_entity* to, const alter_message * alter_m)
{// char * to, char * message, char *meessageType,char *subject
osip_message_t *invite;
int i;// optionnal route header
char to_[100];
snprintf (to_, 100,"sip:%s@%s", to->username,to->ip);
char from_[100];
snprintf (from_, 100,"sip:%s@%s:%s",device_info.ipc_id, device_info.ipc_ip ,device_info.ipc_port );
i = eXosip_call_build_initial_invite (&invite,to_,from_,NULL,alter_m->subject );
if (i != 0)
{
return -1;
}
//osip_message_set_supported (invite, "100rel");
{
char localip[128];
eXosip_guess_localip (AF_INET, localip, 128);
i=osip_message_set_body (invite, alter_m->body, strlen (alter_m->body));
i=osip_message_set_content_type (invite, alter_m->content_type);
}
eXosip_lock ();
i = eXosip_call_send_initial_invite (invite);
eXosip_unlock ();
//printf("invite->call_id->number:%s size:%d\n",invite->call_id->number,strlen(invite->call_id->number));
//id->call_id=(char *)malloc(sizeof(char)*(strlen(invite->call_id->number)+1));
int copynum=0;
if(sizeof(id->call_id)>(strlen(invite->call_id->number)+1))
{
copynum=(strlen(invite->call_id->number)+1);
}
else
{
copynum=sizeof(id->call_id);
}
memcpy(id->call_id,invite->call_id->number,copynum);//strlen(invite->call_id->number)+1);
//if (i > 0)
//{
//eXosip_call_set_reference (i, "ssss");
//}
return 0;
}
int csenn_eXosip_invit(sessionId * id, char * to, char * sdpMessage, char * responseSdp)
{
osip_message_t *invite;
int i;// optionnal route header
char to_[100];
snprintf (to_, 100,"sip:%s", to);
char from_[100];
snprintf (from_, 100,
"sip:%s:%s", device_info.ipc_ip ,device_info.ipc_port );
//snprintf (tmp, 4096, "");
/*i = eXosip_call_build_initial_invite (&invite,
"sip:[email protected]:5060",
"sip:[email protected]:5060",
NULL,
"34020000001320000001:1,34020000001180000002:1" );*/
i = eXosip_call_build_initial_invite (&invite,
to_,
from_,
NULL,
"This is a call for a conversation" );
//i = eXosip_call_build_initial_invite (&invite,"<sip:[email protected]>", "<sip:[email protected]>",NULL, "This is a call for a conversation" );
if (i != 0)
{
return -1;
}
//osip_message_set_supported (invite, "100rel");
{
char tmp[4096];
char localip[128];
eXosip_guess_localip (AF_INET, localip, 128);
localip[128]=device_info.ipc_ip;
i=osip_message_set_body (invite, sdpMessage, strlen (sdpMessage));
i=osip_message_set_content_type (invite, "APPLICATION/SDP");
}
eXosip_lock ();
i = eXosip_call_send_initial_invite (invite);
if (i > 0)
{
//eXosip_call_set_reference (i, "ssss");
}
eXosip_unlock ();
int flag1 = 1;
while (flag1)
{
eXosip_event_t *je;
je = eXosip_event_wait (0, 1000);
if (je == NULL)
{
printf ("No response or the time is over!\n");
break;
}
switch (je->type)
{
case EXOSIP_CALL_INVITE:
printf ("a new invite reveived!\n");
break;
case EXOSIP_CALL_PROCEEDING:
printf ("proceeding!\n");
break;
case EXOSIP_CALL_RINGING:
printf ("ringing!\n");
//printf ("call_id is %d, dialog_id is %d \n", je->cid, je->did);
break;
case EXOSIP_CALL_ANSWERED:
printf ("ok! connected!\n");
printf ("call_id is %d, dialog_id is %d \n", je->cid, je->did);
id->cid=je->cid;
id->did=je->did;
osip_body_t *body;
osip_message_get_body (je->response, 0, &body);
//printf ("I get the msg is: %s\n", body->body);
//(*responseSdp)=(char *)malloc (body->length*sizeof(char));
if(body!=NULL)
snprintf (responseSdp, body->length,"%s", body->body);
//response a ack
osip_message_t *ack = NULL;
eXosip_call_build_ack (je->did, &ack);
eXosip_call_send_ack (je->did, ack);
flag1 = 0;
break;
case EXOSIP_CALL_CLOSED:
printf ("the other sid closed!\n");
break;
case EXOSIP_CALL_ACK:
printf ("ACK received!\n");
break;
default:
printf ("other response!\n");
break;
}
eXosip_event_free (je);
}
return 0;
}
int
main (int argc, char *argv[])
{
eXosip_event_t *je;
osip_message_t *reg = NULL;
osip_message_t *invite = NULL;
osip_message_t *ack = NULL;
osip_message_t *info = NULL;
osip_message_t *message = NULL;
int call_id, dialog_id;
int i,flag;
int flag1 = 1;
int id;
char *identity = "sip:[email protected]";
char *registerer = "sip:192.168.44.100:5060";
char *source_call = "sip:[email protected]";
char *dest_call = "sip:[email protected]:5060";
char command;
char tmp[4096];
char localip[128];
printf("r 向服务器注册\n\n");
printf("c 取消注册\n\n");
printf("i 发起呼叫请求\n\n");
printf("h 挂断\n\n");
printf("q 退出程序\n\n");
printf("s 执行方法INFO\n\n");
printf("m 执行方法MESSAGE\n\n");
//初始化
i = eXosip_init ();
if (i != 0)
{
printf ("Couldn't initialize eXosip!\n");
return -1;
}
else
{
printf ("eXosip_init successfully!\n");
}
i = eXosip_listen_addr (IPPROTO_UDP, NULL, 5060, AF_INET, 0);
if (i != 0)
{
eXosip_quit ();
fprintf (stderr, "Couldn't initialize transport layer!\n");
return -1;
}
flag = 1;
while (flag)
{
printf ("please input the comand:\n");
scanf ("%c", &command);
getchar ();
switch (command)
{
case 'r':
printf ("This modal isn't commpleted!\n");
break;
case 'i':/* INVITE */
i = eXosip_call_build_initial_invite (&invite, dest_call, source_call, NULL, "This si a call for a conversation");
if (i != 0)
{
printf ("Intial INVITE failed!\n");
break;
}
//符合SDP格式,其中属性a是自定义格式,也就是说可以存放自己的信息,但是只能是两列,比如帐户信息
//但是经测试,格式:v o t必不可少,原因未知,估计是协议栈在传输时需要检查的
snprintf (tmp, 4096,
"v=0\r\n"
"o=anonymous 0 0 IN IP4 0.0.0.0\r\n"
"t=1 10\r\n"
"a=username:rainfish\r\n"
"a=password:123\r\n");
osip_message_set_body (invite, tmp, strlen(tmp));
osip_message_set_content_type (invite, "application/sdp");
eXosip_lock ();
i = eXosip_call_send_initial_invite (invite);
eXosip_unlock ();
flag1 = 1;
while (flag1)
{
je = eXosip_event_wait (0, 200);
if (je == NULL)
{
printf ("No response or the time is over!\n");
break;
}
switch (je->type)
{
case EXOSIP_CALL_INVITE:
printf ("a new invite reveived!\n");
break;
case EXOSIP_CALL_PROCEEDING:
printf ("proceeding!\n");
break;
case EXOSIP_CALL_RINGING:
printf ("ringing!\n");
// call_id = je->cid;
// dialog_id = je->did;
printf ("call_id is %d, dialog_id is %d \n", je->cid, je->did);
break;
case EXOSIP_CALL_ANSWERED:
printf ("ok! connected!\n");
call_id = je->cid;
dialog_id = je->did;
printf ("call_id is %d, dialog_id is %d \n", je->cid, je->did);
eXosip_call_build_ack (je->did, &ack);
eXosip_call_send_ack (je->did, ack);
flag1 = 0;
break;
case EXOSIP_CALL_CLOSED:
printf ("the other sid closed!\n");
break;
case EXOSIP_CALL_ACK:
printf ("ACK received!\n");
break;
default:
printf ("other response!\n");
break;
}
eXosip_event_free (je);
}
break;
case 'h':
printf ("Holded !\n");
eXosip_lock ();
eXosip_call_terminate (call_id, dialog_id);
eXosip_unlock ();
break;
case 'c':
printf ("This modal isn't commpleted!\n");
break;
case 's':
//传输INFO方法
eXosip_call_build_info (dialog_id, &info);
snprintf (tmp , 4096,
"hello,rainfish");
osip_message_set_body (info, tmp, strlen(tmp));
//格式可以任意设定,text/plain代表文本信息
osip_message_set_content_type (info, "text/plain");
eXosip_call_send_request (dialog_id, info);
break;
case 'm':
//传输MESSAGE方法,也就是即时消息，和INFO方法相比，我认为主要区别，是MESSAGE不用建立连接，直接传输信息，而INFO必须
//在建立INVITE的基础上传输。
printf ("the mothed :MESSAGE\n");
eXosip_message_build_request (&message, "MESSAGE", dest_call, source_call, NULL);
snprintf (tmp, 4096,
"hellor rainfish");
osip_message_set_body (message, tmp, strlen(tmp));
//假设格式是xml
osip_message_set_content_type (message, "text/xml");
eXosip_message_send_request (message);
break;
case 'q':
eXosip_quit ();
printf ("Exit the setup!\n");
flag = 0;
break;
}
}
return (0);
}