FreeCalypso > hg > sipout-test-utils
view test-v22/uas.c @ 10:3c5734b88c20
sipout-test-v22 put together
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 07 Mar 2024 02:33:49 -0800 |
parents | test-fsk/uas.c@26383ed8b79f |
children |
line wrap: on
line source
/* * UAS for sip-manual-out. */ #include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <strings.h> #include "../libsip/parse.h" #include "../libsip/uas_basic.h" #include "../libsip/out_msg.h" static void unsupported_method(req, ess, sin) struct sip_pkt_rx *req; struct uas_parse_hdrs *ess; struct sockaddr_in *sin; { struct sip_msg_out resp; int rc; printf("SIP %.16s request: unsupported method\n", req->req_method); start_response_out_msg(&resp, "501 Method not supported"); rc = add_resp_basic_headers(&resp, ess, req->req_method); if (rc < 0) { too_long: fprintf(stderr, "sending 501 error: response length exceeded\n"); return; } rc = out_msg_add_header(&resp, "Allow", "INVITE,ACK,BYE"); if (rc < 0) goto too_long; out_msg_finish(&resp); sip_tx_packet(&resp, sin); } void process_sip_request(msg, sin) struct sip_pkt_rx *msg; struct sockaddr_in *sin; { struct uas_parse_hdrs ess; int rc; rc = uas_get_basic_headers(msg, &ess); if (rc < 0) { printf("SIP %.16s request: bad or missing %s header\n", msg->req_method, ess.error_field); return; } /* dispatch by method */ if (!strcmp(msg->req_method, "INVITE")) handle_invite_req(msg, &ess, sin); else if (!strcmp(msg->req_method, "ACK")) printf("Received ACK request, swallowing it\n"); else if (!strcmp(msg->req_method, "BYE")) handle_bye_req(msg, &ess, sin); else unsupported_method(msg, &ess, sin); }