MGCP_Templates: Add receive templates for SDP and use those in {CR,MD}CX
Change-Id: Ibc46888b1b7913d399c79ab735841844ff0487ad
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@ -113,10 +113,10 @@ module MGCP_Templates {
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sdp := sdp
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}
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template MgcpCommand tr_CRCX(template MgcpEndpoint ep := ?) := {
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template MgcpCommand tr_CRCX(template MgcpEndpoint ep := ?, template SDP_Message sdp := *) := {
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line := t_MgcpCmdLine("CRCX", ?, ep),
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params := *,
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sdp := *
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sdp := sdp
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}
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template MgcpResponse tr_CRCX_ACK := {
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@ -187,10 +187,10 @@ module MGCP_Templates {
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sdp := sdp
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}
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template MgcpCommand tr_MDCX := {
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template MgcpCommand tr_MDCX(template SDP_Message sdp := *) := {
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line := t_MgcpCmdLine("MDCX", ?, ?),
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params := *,
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sdp := *
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sdp := sdp
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}
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template MgcpResponse tr_MDCX_ACK := {
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@ -284,6 +284,18 @@ module MGCP_Templates {
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}
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}
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template SDP_connection tr_SDP_connection_IP(template charstring addr, template charstring addr_type := ?,
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template integer ttl := *,
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template integer num_of_addr := *) := {
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net_type := "IN",
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addr_type := addr_type,
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conn_addr := {
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addr := addr,
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ttl := ttl,
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num_of_addr := num_of_addr
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}
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}
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template SDP_time ts_SDP_time(charstring beg, charstring end) := {
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time_field := {
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start_time := beg,
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@ -310,6 +322,25 @@ module MGCP_Templates {
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attributes := attributes
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}
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template SDP_media_desc tr_SDP_media_desc(template integer port_number := ?,
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template SDP_fmt_list fmts := ?,
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template SDP_attribute_list attributes := ?) := {
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media_field := {
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media := "audio",
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ports := {
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port_number := port_number,
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num_of_ports := omit
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},
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transport := "RTP/AVP",
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fmts := fmts
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},
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information := *,
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connections := *,
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bandwidth := *,
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key := *,
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attributes := attributes
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}
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/* master template for generating SDP based in template arguments */
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template SDP_Message ts_SDP(charstring local_addr, charstring remote_addr,
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charstring session_id, charstring session_version,
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@ -331,6 +362,23 @@ module MGCP_Templates {
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media_list := { ts_SDP_media_desc(rtp_port, fmts, attributes) }
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}
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template SDP_Message tr_SDP(template charstring remote_addr := ?, template integer rtp_port := ?) := {
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protocol_version := 0,
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origin := ?,
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session_name := ?,
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information := *,
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uri := *,
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emails := *,
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phone_numbers := *,
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connection := tr_SDP_connection_IP(remote_addr, ?),
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bandwidth := *,
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times := ?,
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timezone_adjustments := *,
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key := *,
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attributes := *,
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media_list := { tr_SDP_media_desc(rtp_port) }
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}
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template SDP_attribute ts_SDP_rtpmap(integer fmt, charstring val) := {
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rtpmap := {
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attr_value := int2str(fmt) & " " & val
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