Implement L1CTL port type (dual-faced port on top of UnixDomain)
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/* dual-faced port that wraps an Unixdomain port and encodes/decodes L1CTL */
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module L1CTL_PortType {
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import from L1CTL_Types all;
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import from UD_PortType all;
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import from UD_Types all;
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type record L1CTL_connect {
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charstring path
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}
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type record L1CTL_connect_result {
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UD_Result_code result_code optional,
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charstring err optional
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}
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private function L1CTL_to_UD_connect(in L1CTL_connect pin, out UD_connect pout) {
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pout.path := pin.path;
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pout.id := 0;
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} with { extension "prototype(fast)" }
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private function UD_to_L1CTL_connect_result(in UD_connect_result pin, out L1CTL_connect_result pout) {
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pout.result_code := pin.result.result_code;
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pout.err := pin.result.err;
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} with { extension "prototype(fast)" }
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private function L1CTL_to_UD_ul(in L1ctlUlMessage pin, out UD_send_data pout) {
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var L1ctlUlMessageLV msg_lv := { msg := pin };
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pout.data := enc_L1ctlUlMessageLV(msg_lv);
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pout.id := 0;
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} with { extension "prototype(fast)" }
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private function UD_to_L1CTL_dl(in UD_send_data pin, out L1ctlDlMessage pout) {
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var L1ctlDlMessageLV msg_lv := dec_L1ctlDlMessageLV(pin.data);
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pout:= msg_lv.msg;
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} with { extension "prototype(fast)" }
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type port L1CTL_PT message {
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out L1ctlUlMessage
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out L1CTL_connect
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in L1ctlDlMessage
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in L1CTL_connect_result
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in UD_listen_result
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in UD_connected
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} with { extension "user UD_PT
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out(L1ctlUlMessage -> UD_send_data: function(L1CTL_to_UD_ul);
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L1CTL_connect -> UD_connect: function(L1CTL_to_UD_connect))
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in(UD_send_data -> L1ctlDlMessage: function(UD_to_L1CTL_dl);
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UD_connect_result -> L1CTL_connect_result: function(UD_to_L1CTL_connect_result);
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UD_listen_result -> UD_listen_result: simple;
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UD_connected -> UD_connected: simple
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)" }
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}
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@ -2,6 +2,7 @@ module L1CTL_Test {
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import from GSM_Types all;
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import from Osmocom_Types all;
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import from L1CTL_Types all;
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import from L1CTL_PortType all;
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const octetstring c_ul_param_req := '1300000000000000001d0000'O;
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const octetstring c_ul_data_req := '060a0128284018001d000103490615004001c0000000000000000000000000'O;
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@ -13,8 +14,29 @@ module L1CTL_Test {
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const octetstring c_dl_data_ind := '03000000900003670015f5613f3f00002d063f0328e36712ead000002b2b2b2b2b2b2b2b2b2b2b'O;
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type component dummy_CT {
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var charstring l1ctl_sock_path := "/tmp/osmocom_l2";
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port L1CTL_PT L1CTL;
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};
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template L1ctlUlMessage t_L1ctlResetReq(template L1ctlResetType rst_type) := {
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header := t_L1ctlHeader(L1CTL_RESET_REQ),
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ul_info := omit,
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payload := {
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reset_req := {
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reset_type := rst_type,
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padding := '000000'O
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}
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}
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};
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//template UD_send_data
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function f_init() runs on dummy_CT {
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map(self:L1CTL, system:L1CTL);
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L1CTL.send(L1CTL_connect:{path:=l1ctl_sock_path});
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L1CTL.receive(L1CTL_connect_result:{result_code := SUCCESS, err:=omit});
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}
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testcase TC_si1() runs on dummy_CT {
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log("L1CTL_PARAM_REQ: ", dec_L1ctlUlMessage(c_ul_param_req));
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log("L1CTL_DATA_REQ: ", dec_L1ctlUlMessage(c_ul_data_req));
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@ -25,7 +47,13 @@ module L1CTL_Test {
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log("L1CTL_DATA_IND: ", dec_L1ctlDlMessage(c_dl_data_ind));
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setverdict(pass);
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}
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testcase TC_l1ctl() runs on dummy_CT {
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f_init();
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L1CTL.send(t_L1ctlResetReq(L1CTL_RES_T_FULL));
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}
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control {
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execute(TC_si1());
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execute(TC_l1ctl());
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}
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}
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@ -72,6 +72,12 @@ module L1CTL_Types {
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OCT2 padding
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} with { variant "" };
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template L1ctlHeader t_L1ctlHeader(template L1ctlMsgType msg_type) := {
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msg_type := msg_type,
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flags := { padding := '0000000'B, f_done := false },
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padding := '0000'O
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};
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type uint8_t RslChanNr;
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type uint8_t RslLinkId;
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@ -268,4 +274,25 @@ module L1CTL_Types {
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external function dec_L1ctlUlMessage(in octetstring stream) return L1ctlUlMessage
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with { extension "prototype(convert) decode(RAW)" };
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type record L1ctlUlMessageLV {
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uint16_t len,
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L1ctlUlMessage msg
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} with { variant (len) "LENGTHTO(msg)" };
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external function enc_L1ctlUlMessageLV(in L1ctlUlMessageLV msg) return octetstring
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with { extension "prototype(convert) encode(RAW)" };
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external function dec_L1ctlUlMessageLV(in octetstring stream) return L1ctlUlMessageLV
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with { extension "prototype(convert) decode(RAW)" };
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type record L1ctlDlMessageLV {
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uint16_t len,
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L1ctlDlMessage msg
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} with { variant (len) "LENGTHTO(msg)" };
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external function enc_L1ctlDlMessageLV(in L1ctlDlMessageLV msg) return octetstring
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with { extension "prototype(convert) encode(RAW)" };
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external function dec_L1ctlDlMessageLV(in octetstring stream) return L1ctlDlMessageLV
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with { extension "prototype(convert) decode(RAW)" };
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} with { encode "RAW" };
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@ -11,6 +11,12 @@ gen_links() {
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done
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}
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DIR=$BASEDIR/titan.TestPorts.UNIX_DOMAIN_SOCKETasp/src
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FILES="UD_PT.cc UD_PT.hh UD_PortType.ttcn UD_Types.ttcn"
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gen_links $DIR $FILES
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DIR=../sysinfo
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FILES="General_Types.ttcn GSM_Types.ttcn Osmocom_Types.ttcn"
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gen_links $DIR $FILES
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@ -1,6 +1,6 @@
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#!/bin/sh
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FILES="*.ttcn"
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FILES="*.ttcn UD_PT.cc UD_PT.hh"
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ttcn3_makefilegen -f L1CTL_Test.ttcn $FILES
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sed -i -e 's/# TTCN3_DIR = /TTCN3_DIR = \/usr/' Makefile
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