diff options
Diffstat (limited to 'ggsn_tests/GTP_CodecPort.ttcn')
| -rw-r--r-- | ggsn_tests/GTP_CodecPort.ttcn | 47 |
1 files changed, 21 insertions, 26 deletions
diff --git a/ggsn_tests/GTP_CodecPort.ttcn b/ggsn_tests/GTP_CodecPort.ttcn index 44c71e2..561e5b9 100644 --- a/ggsn_tests/GTP_CodecPort.ttcn +++ b/ggsn_tests/GTP_CodecPort.ttcn @@ -1,4 +1,4 @@ -/* Translation Port sitting on top of IPL4_asp UDP to encode/decode GTP */ +/* dual-faced port sitting on top of IPL4_asp UDP to encode/decode GTP */ /* (C) 2017 by Harald Welte <laforge@gnumonks.org */ module GTP_CodecPort { import from IPL4asp_PortType all; @@ -26,59 +26,54 @@ module GTP_CodecPort { } /* Translation port on top of IPL4asp; ASP_Event passed through transparently */ - type port GTPC_PT message map to IPL4asp_PT { - out Gtp1cUnitdata to ASP_SendTo with f_enc_Gtp1cUD(); - in Gtp1cUnitdata from ASP_RecvFrom with f_dec_Gtp1cUD(), + type port GTPC_PT message { + out Gtp1cUnitdata; + in Gtp1cUnitdata, ASP_Event; - /* we can declare variables here and use them from all functions with "port" label */ - } + } with { extension "user IPL4asp_PT + out(Gtp1cUnitdata -> ASP_SendTo: function(f_enc_Gtp1cUD)) + in(ASP_RecvFrom -> Gtp1cUnitdata: function(f_dec_Gtp1cUD); + ASP_Event -> ASP_Event: simple)" } - function f_enc_Gtp1cUD(in Gtp1cUnitdata in_ud, out ASP_SendTo out_ud) port GTPC_PT { + private function f_enc_Gtp1cUD(in Gtp1cUnitdata in_ud, out ASP_SendTo out_ud) { out_ud.connId := in_ud.peer.connId; out_ud.remName := in_ud.peer.remName; out_ud.remPort := in_ud.peer.remPort; out_ud.proto := { udp := {} }; out_ud.msg := enc_PDU_GTPC(in_ud.gtpc); - port.setstate(0); } with { extension "prototype(fast)" }; - function f_dec_Gtp1cUD(in ASP_RecvFrom in_ud, out Gtp1cUnitdata out_ud) port GTPC_PT { + private function f_dec_Gtp1cUD(in ASP_RecvFrom in_ud, out Gtp1cUnitdata out_ud) { out_ud.peer.connId := in_ud.connId; out_ud.peer.remName := in_ud.remName; out_ud.peer.remPort := in_ud.remPort; out_ud.gtpc := dec_PDU_GTPC(in_ud.msg); - port.setstate(0); } with { extension "prototype(fast)" }; - /* Translation port on top of IPL4asp; ASP_Event passed through transparently */ - type port GTPU_PT message map to IPL4asp_PT { - out Gtp1uUnitdata to ASP_SendTo with f_enc_Gtp1uUD(); - in Gtp1uUnitdata from ASP_RecvFrom with f_dec_Gtp1uUD(), + /* dual-faced port on top of IPL4asp; ASP_Event passed through transparently */ + type port GTPU_PT message { + out Gtp1uUnitdata; + in Gtp1uUnitdata, ASP_Event; - /* we can declare variables here and use them from all functions with "port" label */ - } + } with { extension "user IPL4asp_PT + out(Gtp1uUnitdata -> ASP_SendTo: function(f_enc_Gtp1uUD)) + in(ASP_RecvFrom -> Gtp1uUnitdata: function(f_dec_Gtp1uUD); + ASP_Event -> ASP_Event: simple)" } - function f_enc_Gtp1uUD(in Gtp1uUnitdata in_ud, out ASP_SendTo out_ud) port GTPU_PT { + function f_enc_Gtp1uUD(in Gtp1uUnitdata in_ud, out ASP_SendTo out_ud) { out_ud.connId := in_ud.peer.connId; out_ud.remName := in_ud.peer.remName; out_ud.remPort := in_ud.peer.remPort; out_ud.proto := { udp := {} }; out_ud.msg := enc_PDU_GTPU(in_ud.gtpu); - port.setstate(0); } with { extension "prototype(fast)" }; - function f_dec_Gtp1uUD(in ASP_RecvFrom in_ud, out Gtp1uUnitdata out_ud) port GTPU_PT { + function f_dec_Gtp1uUD(in ASP_RecvFrom in_ud, out Gtp1uUnitdata out_ud) { out_ud.peer.connId := in_ud.connId; out_ud.peer.remName := in_ud.remName; out_ud.peer.remPort := in_ud.remPort; out_ud.gtpu := dec_PDU_GTPU(in_ud.msg); - port.setstate(0); } with { extension "prototype(fast)" }; -/* - function f_GTPC_listen(inout GTPC_PT portRef, in HostName locName, - in PortNumber locPort) return Result { - return f_IPL4_listen(portRef, locName, locPort, { udp := {} }); - } -*/ + } |