FreeCalypso > hg > themwi-system-sw
view mgw/mdcx.c @ 33:2b072ad13de6
top Makefile: add mgw
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 09 Jul 2022 22:52:44 -0800 |
parents | b3f74df7b808 |
children | 7dae2bae56a1 |
line wrap: on
line source
/* * In this module we implement our MDCX operation. */ #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 <syslog.h> #include "../include/tmgw_ctrl.h" #include "../include/tmgw_const.h" #include "struct.h" extern struct endpoint *find_ep_by_id(); mdcx_operation(ep, req, resp) struct endpoint *ep; struct tmgw_ctrl_req *req; struct tmgw_ctrl_resp *resp; { if (req->setup_mask & TMGW_CTRL_MASK_GSM_CONN) { if (ep->ep_type != TMGW_EP_TYPE_GATEWAY) { resp->res = TMGW_RESP_ERR_PROT; return(-1); } bcopy(&req->gsm_addr, &ep->rtp_gsm.remote_addr, sizeof(struct sockaddr_in)); ep->gsm_payload_type = req->gsm_payload_type; ep->gsm_payload_msg_type = req->gsm_payload_msg_type; } if (req->setup_mask & TMGW_CTRL_MASK_PSTN_CONN) { if (ep->ep_type != TMGW_EP_TYPE_GATEWAY) { resp->res = TMGW_RESP_ERR_PROT; return(-1); } bcopy(&req->pstn_addr, &ep->rtp_pstn.remote_addr, sizeof(struct sockaddr_in)); ep->pstn_payload_type = req->pstn_payload_type; } if (req->setup_mask & TMGW_CTRL_MASK_FWD_MODE) { if (ep->ep_type != TMGW_EP_TYPE_GATEWAY || ep->rtp_gsm.remote_addr.sin_family != AF_INET || ep->rtp_pstn.remote_addr.sin_family != AF_INET) { resp->res = TMGW_RESP_ERR_PROT; return(-1); } ep->fwd_mode = req->fwd_mode; } return(0); } void process_mdcx(conn, req, resp) struct ctrl_conn *conn; struct tmgw_ctrl_req *req; struct tmgw_ctrl_resp *resp; { struct endpoint *ep; int rc; ep = find_ep_by_id(conn, req->ep_id); if (!ep) { resp->res = TMGW_RESP_ERR_PROT; return; } rc = mdcx_operation(ep, req, resp); if (rc == 0) resp->res = TMGW_RESP_OK; }