FreeCalypso > hg > themwi-system-sw
view sip-manual-out/main.c @ 147:94b5831c017f
sip-manual-out code: split bye_in.c from uas.c
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 08 Oct 2022 23:01:32 -0800 |
parents | a36b731bfef9 |
children | 258932879f8b |
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/* * This is the main module for sip-manual-out test program. */ #include <sys/types.h> #include <sys/time.h> #include <sys/socket.h> #include <sys/errno.h> #include <netinet/in.h> #include <arpa/inet.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <strings.h> #include <unistd.h> #include "../libsip/out_msg.h" #include "../libsip/sdp.h" extern int sip_socket; extern struct in_addr sip_bind_ip, sip_dest_ip; extern unsigned sip_bind_port, sip_dest_port; extern char sip_dest_domain[]; extern struct sockaddr_in dummy_rtp_endp; struct sockaddr_in sip_dest_sin; char from_uri[128], to_uri[128], call_id[128]; struct timeval cur_event_time; unsigned max_forwards = 70; int declare_100rel_supp; int pcma_codec_pref, pcma_codec_force; send_invite_req() { struct sip_msg_out msg; struct sdp_gen sdp; int rc; rc = start_request_out_msg(&msg, "INVITE", to_uri); if (rc < 0) { msg_size_err: fprintf(stderr, "composing INVITE req: msg size error\n"); exit(1); } rc = add_req_boilerplate(&msg, "1 INVITE", 0); if (rc < 0) goto msg_size_err; rc = add_contact_header(&msg); if (rc < 0) goto msg_size_err; if (declare_100rel_supp) { rc = out_msg_add_header(&msg, "Supported", "100rel"); if (rc < 0) goto msg_size_err; } rc = out_msg_add_header(&msg, "Content-Type", "application/sdp"); if (rc < 0) goto msg_size_err; bzero(&sdp, sizeof sdp); sdp.conn_ip = dummy_rtp_endp.sin_addr; sdp.conn_port = ntohs(dummy_rtp_endp.sin_port); if (pcma_codec_force) sdp.codec_mask = SDP_CODEC_MASK_PCMA; else { sdp.codec_mask = SDP_CODEC_MASK_BOTH; if (pcma_codec_pref) sdp.codec_mask |= SDP_CODEC_MASK_PCMA_PREF; } sdp.session_id = sdp.conn_port << 16; sdp.owner_ip = sip_bind_ip; rc = out_msg_finish_sdp(&msg, &sdp); if (rc < 0) goto msg_size_err; sip_tx_packet(&msg, &sip_dest_sin); } static void preliminary_proc(argc, argv) char **argv; { extern int optind; extern char *optarg; char *logfile; int opt, rc; logfile = 0; while ((opt = getopt(argc, argv, "aAl:m:r")) != EOF) { switch (opt) { case 'a': pcma_codec_pref = 1; continue; case 'A': pcma_codec_force = 1; continue; case 'l': logfile = optarg; continue; case 'm': max_forwards = atoi(optarg); continue; case 'r': declare_100rel_supp = 1; continue; default: usage: fprintf(stderr, "usage: %s [options] dest-conf from-num to-num\n", argv[0]); exit(1); } } if (argc != optind + 3) goto usage; read_config_file(argv[optind]); open_sip_udp_socket(); obtain_dummy_rtp(); sip_dest_sin.sin_family = AF_INET; sip_dest_sin.sin_addr = sip_dest_ip; sip_dest_sin.sin_port = htons(sip_dest_port); sprintf(from_uri, "<sip:%s@%s>;tag=out%u", argv[optind+1], inet_ntoa(sip_bind_ip), ntohs(dummy_rtp_endp.sin_port)); sprintf(to_uri, "sip:%s@%s", argv[optind+2], sip_dest_domain); if (logfile) { rc = open_sip_log_file(logfile); if (rc < 0) exit(1); /* error msg already printed */ } } main(argc, argv) char **argv; { fd_set fds; int rc; preliminary_proc(argc, argv); gettimeofday(&cur_event_time, 0); sprintf(call_id, "%08u_%u@%s", (unsigned)(cur_event_time.tv_sec % 100000000), ntohs(dummy_rtp_endp.sin_port), inet_ntoa(sip_bind_ip)); send_invite_req(); /* main select loop */ for (;;) { FD_ZERO(&fds); FD_SET(0, &fds); FD_SET(sip_socket, &fds); rc = select(sip_socket+1, &fds, 0, 0, 0); if (rc < 0) { if (errno == EINTR) continue; perror("select"); exit(1); } gettimeofday(&cur_event_time, 0); if (FD_ISSET(0, &fds)) select_stdin(); if (FD_ISSET(sip_socket, &fds)) sip_socket_select(); } }