int ooSocketGetIpAndPort(OOSOCKET socket, char *ip, int len, int *port, int *family) { int ret=ASN_OK; struct ast_sockaddr addr; const char *host=NULL; ret = ast_getsockname(socket, &addr); if(ret != 0) return ASN_E_INVSOCKET; host = ast_sockaddr_stringify_addr(&addr); if(host && strlen(host) < (unsigned)len) strcpy(ip, host); else{ OOTRACEERR1("Error:Insufficient buffer for ip address - " "ooSocketGetIpAndPort\n"); return -1; } *port = ast_sockaddr_port(&addr); if (family) { if (ast_sockaddr_is_ipv6(&addr) && !ast_sockaddr_is_ipv4_mapped(&addr)) *family = 6; else *family = 4; } return ASN_OK; }
/*! * \brief Pass WebSocket data into pjsip transport manager. */ static int transport_read(void *data) { struct transport_read_data *read_data = data; struct ws_transport *newtransport = read_data->transport; struct ast_websocket *session = newtransport->ws_session; pjsip_rx_data *rdata = &newtransport->rdata; int recvd; pj_str_t buf; int pjsip_pkt_len; pj_gettimeofday(&rdata->pkt_info.timestamp); pjsip_pkt_len = PJSIP_MAX_PKT_LEN < read_data->payload_len ? PJSIP_MAX_PKT_LEN : read_data->payload_len; pj_memcpy(rdata->pkt_info.packet, read_data->payload, pjsip_pkt_len); rdata->pkt_info.len = pjsip_pkt_len; rdata->pkt_info.zero = 0; pj_sockaddr_parse(pj_AF_UNSPEC(), 0, pj_cstr(&buf, ast_sockaddr_stringify(ast_websocket_remote_address(session))), &rdata->pkt_info.src_addr); rdata->pkt_info.src_addr.addr.sa_family = pj_AF_INET(); rdata->pkt_info.src_addr_len = sizeof(rdata->pkt_info.src_addr); pj_ansi_strcpy(rdata->pkt_info.src_name, ast_sockaddr_stringify_host(ast_websocket_remote_address(session))); rdata->pkt_info.src_port = ast_sockaddr_port(ast_websocket_remote_address(session)); recvd = pjsip_tpmgr_receive_packet(rdata->tp_info.transport->tpmgr, rdata); pj_pool_reset(rdata->tp_info.pool); return (read_data->payload_len == recvd) ? 0 : -1; }
/*! \brief See if we pass debug IP filter */ static inline int pjsip_log_test_addr(const char *address, int port) { struct ast_sockaddr test_addr; if (logging_mode == LOGGING_MODE_DISABLED) { return 0; } /* A null logging address means we'll debug any address */ if (ast_sockaddr_isnull(&log_addr)) { return 1; } /* A null address was passed in. Just reject it. */ if (ast_strlen_zero(address)) { return 0; } ast_sockaddr_parse(&test_addr, address, PARSE_PORT_IGNORE); ast_sockaddr_set_port(&test_addr, port); /* If no port was specified for a debug address, just compare the * addresses, otherwise compare the address and port */ if (ast_sockaddr_port(&log_addr)) { return !ast_sockaddr_cmp(&log_addr, &test_addr); } else { return !ast_sockaddr_cmp_addr(&log_addr, &test_addr); } }
static inline int udptl_debug_test_addr(const struct ast_sockaddr *addr) { if (udptldebug == 0) return 0; if (ast_sockaddr_isnull(&udptldebugaddr)) { return 1; } if (ast_sockaddr_port(&udptldebugaddr)) { return !ast_sockaddr_cmp(&udptldebugaddr, addr); } else { return !ast_sockaddr_cmp_addr(&udptldebugaddr, addr); } }
int ooSocketAccept (OOSOCKET socket, OOSOCKET *pNewSocket, char* destAddr, int* destPort) { struct ast_sockaddr addr; char* host = NULL; if (socket == OOSOCKET_INVALID) return ASN_E_INVSOCKET; if (pNewSocket == 0) return ASN_E_INVPARAM; *pNewSocket = ast_accept (socket, &addr); if (*pNewSocket <= 0) return ASN_E_INVSOCKET; if (destAddr != 0) { if ((host = ast_sockaddr_stringify_addr(&addr)) != NULL); strncpy(destAddr, host, strlen(host)); } if (destPort != 0) *destPort = ast_sockaddr_port(&addr); return ASN_OK; }
/*! \brief Function which creates an outgoing stream */ static int create_outgoing_sdp_stream(struct ast_sip_session *session, struct ast_sip_session_media *session_media, struct pjmedia_sdp_session *sdp) { pj_pool_t *pool = session->inv_session->pool_prov; static const pj_str_t STR_IN = { "IN", 2 }; static const pj_str_t STR_IP4 = { "IP4", 3}; static const pj_str_t STR_IP6 = { "IP6", 3}; static const pj_str_t STR_UDPTL = { "udptl", 5 }; static const pj_str_t STR_T38 = { "t38", 3 }; static const pj_str_t STR_TRANSFERREDTCF = { "transferredTCF", 14 }; static const pj_str_t STR_LOCALTCF = { "localTCF", 8 }; static const pj_str_t STR_T38UDPFEC = { "t38UDPFEC", 9 }; static const pj_str_t STR_T38UDPREDUNDANCY = { "t38UDPRedundancy", 16 }; struct t38_state *state; pjmedia_sdp_media *media; const char *hostip = NULL; struct ast_sockaddr addr; char tmp[512]; pj_str_t stmp; if (!session->endpoint->media.t38.enabled) { return 1; } else if ((session->t38state != T38_LOCAL_REINVITE) && (session->t38state != T38_PEER_REINVITE) && (session->t38state != T38_ENABLED)) { return 1; } else if (!(state = t38_state_get_or_alloc(session))) { return -1; } else if (t38_initialize_session(session, session_media)) { return -1; } if (!(media = pj_pool_zalloc(pool, sizeof(struct pjmedia_sdp_media))) || !(media->conn = pj_pool_zalloc(pool, sizeof(struct pjmedia_sdp_conn)))) { return -1; } media->desc.media = pj_str(session_media->stream_type); media->desc.transport = STR_UDPTL; if (ast_strlen_zero(session->endpoint->media.address)) { hostip = ast_sip_get_host_ip_string(session->endpoint->media.t38.ipv6 ? pj_AF_INET6() : pj_AF_INET()); } else { hostip = session->endpoint->media.address; } if (ast_strlen_zero(hostip)) { return -1; } media->conn->net_type = STR_IN; media->conn->addr_type = session->endpoint->media.t38.ipv6 ? STR_IP6 : STR_IP4; pj_strdup2(pool, &media->conn->addr, hostip); ast_udptl_get_us(session_media->udptl, &addr); media->desc.port = (pj_uint16_t) ast_sockaddr_port(&addr); media->desc.port_count = 1; media->desc.fmt[media->desc.fmt_count++] = STR_T38; snprintf(tmp, sizeof(tmp), "%u", state->our_parms.version); media->attr[media->attr_count++] = pjmedia_sdp_attr_create(pool, "T38FaxVersion", pj_cstr(&stmp, tmp)); snprintf(tmp, sizeof(tmp), "%u", t38_get_rate(state->our_parms.rate)); media->attr[media->attr_count++] = pjmedia_sdp_attr_create(pool, "T38MaxBitRate", pj_cstr(&stmp, tmp)); if (state->our_parms.fill_bit_removal) { media->attr[media->attr_count++] = pjmedia_sdp_attr_create(pool, "T38FaxFillBitRemoval", NULL); } if (state->our_parms.transcoding_mmr) { media->attr[media->attr_count++] = pjmedia_sdp_attr_create(pool, "T38FaxTranscodingMMR", NULL); } if (state->our_parms.transcoding_jbig) { media->attr[media->attr_count++] = pjmedia_sdp_attr_create(pool, "T38FaxTranscodingJBIG", NULL); } switch (state->our_parms.rate_management) { case AST_T38_RATE_MANAGEMENT_TRANSFERRED_TCF: media->attr[media->attr_count++] = pjmedia_sdp_attr_create(pool, "T38FaxRateManagement", &STR_TRANSFERREDTCF); break; case AST_T38_RATE_MANAGEMENT_LOCAL_TCF: media->attr[media->attr_count++] = pjmedia_sdp_attr_create(pool, "T38FaxRateManagement", &STR_LOCALTCF); break; } snprintf(tmp, sizeof(tmp), "%u", ast_udptl_get_local_max_datagram(session_media->udptl)); media->attr[media->attr_count++] = pjmedia_sdp_attr_create(pool, "T38FaxMaxDatagram", pj_cstr(&stmp, tmp)); switch (ast_udptl_get_error_correction_scheme(session_media->udptl)) { case UDPTL_ERROR_CORRECTION_NONE: break; case UDPTL_ERROR_CORRECTION_FEC: media->attr[media->attr_count++] = pjmedia_sdp_attr_create(pool, "T38FaxUdpEC", &STR_T38UDPFEC); break; case UDPTL_ERROR_CORRECTION_REDUNDANCY: media->attr[media->attr_count++] = pjmedia_sdp_attr_create(pool, "T38FaxUdpEC", &STR_T38UDPREDUNDANCY); break; } sdp->media[sdp->media_count++] = media; return 1; }