Applied the Sangoma patch to FS version 1.2 in order to port to FS v1.6+

Sourced from:
http://gitlab.sangoma.com/projects/CORE/repos/freetdm/browse/public_freeswitch/sangoma-FS-1.2.patch

libs/apr/include/apr_network_io.h

@@ -631,6 +631,13 @@ APR_DECLARE(apr_status_t) apr_socket_timeout_set(apr_socket_t *sock,
 APR_DECLARE(apr_status_t) apr_socket_opt_get(apr_socket_t *sock, 
                                              apr_int32_t opt, apr_int32_t *on);
 
+/**
+ * Get Socket fd for the socket passed
+ * @param sock The socket to quesry for the socket fd
+ */
+APR_DECLARE(int) apr_socket_fd_get(apr_socket_t *sock);
+
+
 /**
  * Query socket timeout for the specified socket
  * @param sock The socket to query

libs/apr/network_io/os2/sockopt.c

@@ -110,6 +110,16 @@ APR_DECLARE(apr_status_t) apr_socket_opt_get(apr_socket_t *sock,
 }
 
 
+APR_DECLARE(int) apr_socket_fd_get(apr_socket_t *sock)
+{
+	if (sock) {
+		return sock->socketdes;
+	} else {
+		return 0;
+	}
+}
+
+
 APR_DECLARE(apr_status_t) apr_socket_atmark(apr_socket_t *sock, int *atmark)
 {
     int oobmark;

libs/apr/network_io/unix/sockopt.c

@@ -344,6 +344,16 @@ apr_status_t apr_socket_opt_get(apr_socket_t *sock,
 }
 
 
+int apr_socket_fd_get(apr_socket_t *sock)
+{
+	if (sock) {
+		return sock->socketdes;
+	} else {
+		return 0;
+	}
+}
+
+
 apr_status_t apr_socket_atmark(apr_socket_t *sock, int *atmark)
 {
 #ifndef BEOS_R5

libs/apr/network_io/win32/sockopt.c

@@ -244,6 +244,16 @@ APR_DECLARE(apr_status_t) apr_socket_opt_get(apr_socket_t *sock,
 }
 
 
+APR_DECLARE(int) apr_socket_fd_get(apr_socket_t *sock)
+{
+	if (sock) {
+		return sock->socketdes;
+	} else {
+		return 0;
+	}
+}
+
+
 APR_DECLARE(apr_status_t) apr_socket_atmark(apr_socket_t *sock, int *atmark)
 {
     u_long oobmark;

src/include/switch_apr.h

@@ -1103,6 +1103,12 @@ SWITCH_DECLARE(switch_status_t) switch_socket_accept(switch_socket_t ** new_sock
  */
 SWITCH_DECLARE(switch_status_t) switch_socket_connect(switch_socket_t *sock, switch_sockaddr_t *sa);
 
+/**
+ * Get socket fd for the switch socket passed
+ * @param sock The socket we wish to have fd
+ */
+SWITCH_DECLARE(int) switch_socket_fd_get(switch_socket_t *sock);
+
 SWITCH_DECLARE(uint16_t) switch_sockaddr_get_port(switch_sockaddr_t *sa);
 SWITCH_DECLARE(const char *) switch_get_addr(char *buf, switch_size_t len, switch_sockaddr_t *in);
 SWITCH_DECLARE(switch_status_t) switch_getnameinfo(char **hostname, switch_sockaddr_t *sa, int32_t flags);

src/include/switch_core.h

@@ -2652,6 +2652,19 @@ SWITCH_DECLARE(switch_status_t) switch_core_del_registration(const char *user, c
 */
 SWITCH_DECLARE(switch_status_t) switch_core_expire_registration(int force);
 
+/*!
+ \brief Get RTP port range start value
+ \param[in] void
+ \param[out] RTP port range start value
+*/
+SWITCH_DECLARE(uint16_t) switch_core_get_rtp_port_range_start_port(void);
+
+/*!
+ \brief Get RTP port range end value
+ \param[in] void
+ \param[out] RTP port range end value
+*/
+SWITCH_DECLARE(uint16_t) switch_core_get_rtp_port_range_end_port(void);
 
 SWITCH_DECLARE(char *) switch_say_file_handle_get_variable(switch_say_file_handle_t *sh, const char *var);
 SWITCH_DECLARE(char *) switch_say_file_handle_get_path(switch_say_file_handle_t *sh);

src/include/switch_types.h

@@ -1049,6 +1049,7 @@ typedef enum {
 	SWITCH_MESSAGE_INDICATE_UNBRIDGE,
 	SWITCH_MESSAGE_INDICATE_TRANSFER,
 	SWITCH_MESSAGE_INDICATE_RINGING,
+	SWITCH_MESSAGE_INDICATE_ALERTING,
 	SWITCH_MESSAGE_INDICATE_MEDIA,
 	SWITCH_MESSAGE_INDICATE_3P_MEDIA,
 	SWITCH_MESSAGE_INDICATE_NOMEDIA,

src/mod/endpoints/mod_sofia/mod_sofia.c

@@ -2122,6 +2122,20 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
 			}
 		}
 		break;
+	case SWITCH_MESSAGE_INDICATE_ALERTING:
+		{
+			char *extra_header = sofia_glue_get_extra_headers(channel, SOFIA_SIP_PROGRESS_HEADER_PREFIX);
+			const char *call_info = switch_channel_get_variable(channel, "presence_call_info_full");
+			char *cid = generate_pai_str(tech_pvt);
+			nua_respond(tech_pvt->nh, SIP_180_RINGING,
+						SIPTAG_CONTACT_STR(tech_pvt->reply_contact),
+						TAG_IF(cid, SIPTAG_HEADER_STR(cid)),
+						TAG_IF(call_info, SIPTAG_CALL_INFO_STR(call_info)),
+						TAG_IF(!zstr(extra_header), SIPTAG_HEADER_STR(extra_header)),
+						TAG_IF(switch_stristr("update_display", tech_pvt->x_freeswitch_support_remote),
+							   SIPTAG_HEADER_STR("X-FS-Support: " FREESWITCH_SUPPORT)), TAG_END());
+		}
+		break;
 	case SWITCH_MESSAGE_INDICATE_RINGING:
 		{
 			switch_ring_ready_t ring_ready_val = msg->numeric_arg;

src/switch_apr.c

@@ -908,6 +908,11 @@ SWITCH_DECLARE(const char *) switch_get_addr(char *buf, switch_size_t len, switc
 	return buf;
 }
 
+SWITCH_DECLARE(int) switch_socket_fd_get(switch_socket_t *sock)
+{
+	return apr_socket_fd_get(sock);
+}
+
 SWITCH_DECLARE(uint16_t) switch_sockaddr_get_port(switch_sockaddr_t *sa)
 {
 	return sa->port;

src/switch_core.c

@@ -3275,6 +3275,28 @@ SWITCH_DECLARE(int) switch_stream_system(const char *cmd, switch_stream_handle_t
 
 }
 
+SWITCH_DECLARE(uint16_t) switch_core_get_rtp_port_range_start_port()
+{
+	uint16_t start_port = 0;
+
+	/* By default pass rtp port range start value as zero in order to get actual
+	 * RTP port range start value as configured */
+	start_port = (uint16_t)switch_rtp_set_start_port((switch_port_t)start_port);
+
+	return start_port;
+}
+
+SWITCH_DECLARE(uint16_t) switch_core_get_rtp_port_range_end_port()
+{
+	uint16_t end_port = 0;
+
+	/* By default pass rtp port range end value as zero in order to get actual
+	 * RTP port range end value as configured */
+	end_port = (uint16_t)switch_rtp_set_end_port((switch_port_t)end_port);
+
+	return end_port;
+}
+
 /* For Emacs:
  * Local Variables:
  * mode:c