65 lines
1.6 KiB
Plaintext
65 lines
1.6 KiB
Plaintext
module CBSP_CodecPort {
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/* Simple CBSP Codec Port, translating between raw TCP octetstring payload
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* towards the IPL4asp port provider, and CBSP primitives
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* which carry the decoded CBSP data types as payload.
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*
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* (C) 2018 by Harald Welte <laforge@gnumonks.org>
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* All rights reserved.
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*
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* Released under the terms of GNU General Public License, Version 2 or
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* (at your option) any later version.
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*/
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import from IPL4asp_PortType all;
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import from IPL4asp_Types all;
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import from CBSP_Types all;
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type record CBSP_RecvFrom {
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ConnectionId connId,
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CBSP_PDU msg
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}
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type record CBSP_Send {
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ConnectionId connId,
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CBSP_PDU msg
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}
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template (value) CBSP_Send ts_CBSP_Send(ConnectionId conn_id, template (value) CBSP_PDU msg) := {
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connId := conn_id,
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msg := msg
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}
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template CBSP_RecvFrom tr_CBSP_Recv(template ConnectionId conn_id, template CBSP_PDU msg) := {
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connId := conn_id,
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msg := msg
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}
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private function IPL4_to_CBSP_RecvFrom(in ASP_RecvFrom pin, out CBSP_RecvFrom pout) {
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pout.connId := pin.connId;
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pout.msg := dec_CBSP_PDU(pin.msg);
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} with { extension "prototype(fast)" }
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private function CBSP_to_IPL4_Send(in CBSP_Send pin, out ASP_Send pout) {
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pout.connId := pin.connId;
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pout.proto := { tcp := {} };
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pout.msg := enc_CBSP_PDU(pin.msg);
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} with { extension "prototype(fast)" }
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type port CBSP_CODEC_PT message {
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out CBSP_Send;
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in CBSP_RecvFrom,
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ASP_ConnId_ReadyToRelease,
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ASP_Event;
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} with { extension "user IPL4asp_PT
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out(CBSP_Send -> ASP_Send: function(CBSP_to_IPL4_Send))
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in(ASP_RecvFrom -> CBSP_RecvFrom: function(IPL4_to_CBSP_RecvFrom);
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ASP_ConnId_ReadyToRelease -> ASP_ConnId_ReadyToRelease: simple;
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ASP_Event -> ASP_Event: simple)"
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}
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}
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