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); }