WIP: more work towards HNBGW_Tests
Change-Id: I99ddd30fd2a27f2025928006db79388625e26b01
This commit is contained in:
parent
f9575f5931
commit
03cac60ac9
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@ -15,6 +15,7 @@ module HNBGW_Tests {
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import from Misc_Helpers all;
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import from General_Types all;
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import from GSM_Types all;
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import from Osmocom_Types all;
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import from IPL4asp_Types all;
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@ -31,23 +32,24 @@ import from Osmocom_VTY_Functions all;
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import from TELNETasp_PortType all;
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import from HNBAP_Templates all;
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import from HNBAP_PDU_Descriptions all;
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import from RUA_IEs all;
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import from RUA_Templates all;
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import from HNBAP_PDU_Descriptions all;
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import from RUA_Emulation all;
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import from Iuh_Emulation all;
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import from RANAP_Types all;
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import from RANAP_PDU_Descriptions all;
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import from RANAP_PDU_Contents all;
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import from RANAP_IEs all;
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import from RANAP_Templates all;
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import from RAN_Adapter all;
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import from BSSAP_Types all;
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import from RAN_Adapter all;
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import from RAN_Emulation all;
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import from BSSAP_CodecPort all;
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import from IPA_Emulation all;
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import from IPA_CodecPort all;
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import from IPA_Types all;
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import from MGCP_Emulation all;
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import from MGCP_Types all;
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@ -55,8 +57,6 @@ import from MGCP_Templates all;
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import from MGCP_CodecPort all;
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import from SDP_Types all;
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import from MSC_ConnHdlr all;
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modulepar {
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/* IP address at which the HNodeB can be reached */
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charstring mp_hnodeb_ip := "127.0.0.1";
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@ -83,16 +83,68 @@ modulepar {
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RAN_Configuration mp_sgsn_cfg := {
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transport := RANAP_TRANSPORT_IuCS,
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sccp_service_type := "mtp3_itu",
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sctp_addr := { 23905, "127.0.0.1", 2905, "127.0.0.1" },
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own_pc := 185, /* 0.23.1 first MSC emulation */
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sctp_addr := { 23906, "127.0.0.1", 2905, "127.0.0.1" },
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own_pc := 185, /* 0.23.1 first SGSN emulation */
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own_ssn := 142,
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peer_pc := 189, /* 0.23.5 osmo-hnbgw */
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peer_ssn := 142,
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sio := '83'O,
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rctx := 1
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rctx := 2
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};
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}
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function MSC_UnitdataCallback(RANAP_PDU ranap) runs on RAN_Emulation_CT return template RANAP_PDU {
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// FIXME
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return ts_RANAP_Reset(ts_RanapCause_om_intervention, cs_domain);
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}
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const RanOps MSC_RanOps := {
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ranap_create_cb := refers(RAN_Emulation.RanapExpectedCreateCallback),
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ranap_unitdata_cb := refers(MSC_UnitdataCallback),
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ps_domain := false,
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decode_dtap := false,
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role_ms := false,
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protocol := RAN_PROTOCOL_RANAP,
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transport := RANAP_TRANSPORT_IuCS,
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use_osmux := false,
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sccp_addr_local := omit,
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sccp_addr_peer := omit
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}
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type record TestHdlrParams {
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integer hnb_idx,
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hexstring imsi,
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boolean ps_domain,
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HnbConfig hnb optional
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};
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/* We extend:
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* RUA_ConnHdlr (for the Iuh side, emulating the HNB)
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* RAN_ConnHdlr (for the Iu side, emulating the MSC)
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* MGCP_ConnHdlr (for the MGCP side, emulating the MGW)
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*/
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type component ConnHdlr extends RAN_ConnHdlr, MGCP_ConnHdlr, RUA_ConnHdlr {
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var integer g_sccp_conn_id;
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var TestHdlrParams g_pars;
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timer g_Tguard;
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}
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const MGCPOps MSC_MGCPOps := {
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create_cb := refers(MGCP_Emulation.ExpectedCreateCallback),
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unitdata_cb := refers(MGCP_Emulation.DummyUnitdataCallback)
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}
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function f_create_ranap_exp(octetstring l3_enc) runs on ConnHdlr {
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BSSAP_PROC.call(RAN_register:{l3_enc, self}) {
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[] BSSAP_PROC.getreply(RAN_register:{?, ?}) {};
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}
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}
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const integer NUM_HNB := 1;
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const hexstring ranap_cm_service_req := '001340400000060003400100000f40060000f11028b6003a40080000f110ffffffff0010400e0d052411035758a605f44e9d4aef004f400300001c0056400500f1100017'H;
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const hexstring ranap_auth_req := '00144032000002001040262505120217dc146aeac56cb5ff6d5fb51f47f19220108ca5a6d0c8110000b9e9272498872764003b400100'H;
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const hexstring ranap_auth_resp := '001440140000010010400d0c0554ccbdd0302104002f3ae4'H;
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@ -100,20 +152,27 @@ const hexstring ranap_paging := '000e401e000003000340010000174009500001010000000
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const hexstring ranap_rab_ass_req := '0000005900000100364052000001003500487824cd80102fa7201a2c0000f44c080a028000514000272028140067400000222814003c40000000503d02000227c03500010a0901a200000000000000000000000000401f4a0000400100'H;
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const hexstring iu_release_compl := '20010003000000'H;
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type record HnbConfig {
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LocationAreaIdentification lai,
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integer sac
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}
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type component test_CT extends CTRL_Adapter_CT {
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var boolean g_initialized := false;
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var MGCP_Emulation_CT vc_MGCP;
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var Iuh_Emulation_CT vc_Iuh;
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/********************* Iu side */
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var RAN_Adapter g_msc;
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var RAN_Adapter g_sgsn;
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/* SGSN IuPS missing */
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port TELNETasp_PT HNBGWVTY;
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port HNBAP_PT HNBAP;
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port RUA_PT RUA;
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/********************* Iuh side */
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var HnbConfig g_hnb_cfg[NUM_HNB];
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var Iuh_Emulation_CT vc_Iuh[NUM_HNB];
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var RUA_Emulation_CT vc_RUA[NUM_HNB];
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port HNBAP_PT HNBAP[NUM_HNB];
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var MGCP_Emulation_CT vc_MGCP;
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port TELNETasp_PT HNBGWVTY;
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/* global test case guard timer (actual timeout value is set in f_init()) */
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timer T_guard := 30.0;
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}
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@ -163,25 +222,49 @@ function f_init_mgcp(charstring id) runs on test_CT {
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vc_MGCP.start(MGCP_Emulation.main(ops, pars, id));
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}
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/* global initialization function */
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function f_init(charstring id := "HBGW", float guard_timeout := 30.0) runs on test_CT {
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T_guard.start(guard_timeout);
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activate(as_Tguard());
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function f_init_hnodeb(charstring id, integer hnb_idx, RuaOps rua_ops) runs on test_CT {
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id := id & "-Iuh" & int2str(hnb_idx);
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/* Iuh lower layer (RUA/HNBAP demux) */
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var Iuh_conn_parameters iuh_pars;
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iuh_pars.remote_ip := mp_hnbgw_ip;
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iuh_pars.remote_sctp_port := mp_hnbgw_iuh_port;
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iuh_pars.local_ip := mp_hnodeb_ip;
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iuh_pars.local_sctp_port := mp_hnodeb_port;
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vc_Iuh := Iuh_Emulation_CT.create(id & "-Iuh");
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connect(self:HNBAP, vc_Iuh:HNBAP);
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connect(self:RUA, vc_Iuh:RUA);
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iuh_pars.local_sctp_port := mp_hnodeb_port + hnb_idx;
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vc_Iuh[hnb_idx] := Iuh_Emulation_CT.create(id);
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connect(self:HNBAP[hnb_idx], vc_Iuh[hnb_idx]:HNBAP);
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vc_Iuh.start(Iuh_Emulation.main(iuh_pars, id & "-Iuh"));
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f_init_mgcp(id);
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vc_RUA[hnb_idx] := RUA_Emulation_CT.create(id & "-RUA");
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connect(vc_RUA[hnb_idx]:RUA, vc_Iuh[hnb_idx]:RUA);
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/* MSC */
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/* Start Iuh side components */
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vc_Iuh[hnb_idx].start(Iuh_Emulation.main(iuh_pars, id));
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vc_RUA[hnb_idx].start(RUA_Emulation.main(rua_ops, id & "-RUA"));
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}
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/* global initialization function */
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function f_init(charstring id := "HBGW", float guard_timeout := 30.0) runs on test_CT {
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g_hnb_cfg[0] := {
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lai := {
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mcc_mnc := '00101'H,
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lac := 2342
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},
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sac := 55
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}
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T_guard.start(guard_timeout);
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activate(as_Tguard());
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/* RUA/RANAP emulation on top of lower-layer Iuh */
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var RuaOps rua_ops := {
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create_cb := refers(IuhRanapCreateCallback),
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unitdata_cb := refers(IuhRanapUnitdataCallback)
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};
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for (var integer i := 0; i < NUM_HNB; i := i+1) {
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f_init_hnodeb(testcasename(), i, rua_ops);
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}
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/* MSC emulation */
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var RanOps ranops := {
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ranap_create_cb := refers(RAN_Emulation.RanapExpectedCreateCallback),
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ranap_unitdata_cb := omit,
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@ -197,9 +280,12 @@ function f_init(charstring id := "HBGW", float guard_timeout := 30.0) runs on te
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f_ran_adapter_init(g_msc, mp_msc_cfg, "HNBGW_Test", ranops);
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f_ran_adapter_start(g_msc);
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/* SGSN*/
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/* SGSN emulation */
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ranops.ps_domain := true;
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f_ran_adapter_init(g_sgsn, mp_sgsn_cfg, "HNBGW_Test", ranops);
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f_ran_adapter_start(g_sgsn);
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f_init_mgcp(id);
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f_init_vty("VirtHNBGW");
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}
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@ -209,43 +295,242 @@ friend function f_shutdown_helper() runs on test_CT {
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mtc.stop;
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}
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/*function f_start_handler(void_fn fn, template (omit) TestHdlrParams pars := omit)
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runs on test_CT return MSC_ConnHdlr {
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return f_start_handler_run(f_start_handler_create(pars), fn, pars);
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}*/
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/* helper function to start all of the simulated hNodeBs */
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function f_start_hnbs() runs on test_CT {
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for (var integer i:= 0; i < NUM_HNB; i := i+1) {
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f_hnbap_register(i);
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}
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}
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/***********************************************************************
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* code running in test_CT, preparing start of per-UE ConnHdlr
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***********************************************************************/
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/* inbound RUA connection establishment on Iuh side */
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function IuhRanapCreateCallback(ContextId context_id, RUA_IEs.CN_DomainIndicator domain, charstring id)
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runs on RUA_Emulation_CT return RUA_ConnHdlr {
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log("CreateCallback");
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return null;
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}
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/* inbound RUA connectionless data on Iuh side */
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function IuhRanapUnitdataCallback(RANAP_PDU ranap)
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runs on RUA_Emulation_CT return template RANAP_PDU {
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log("UnitdataCallback");
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return omit;
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}
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private function f_start_handler_create(TestHdlrParams pars) runs on test_CT return ConnHdlr {
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var ConnHdlr vc_conn;
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var charstring id := testcasename() & int2str(pars.hnb_idx);
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vc_conn := ConnHdlr.create(id);
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/* Iuh RUA part */
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connect(vc_conn:RUA, vc_RUA[pars.hnb_idx]:CLIENT);
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if (pars.ps_domain) {
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/* SGSN side */
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connect(vc_conn:BSSAP, g_sgsn.vc_RAN:CLIENT);
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connect(vc_conn:BSSAP_PROC, g_sgsn.vc_RAN:PROC);
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} else {
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/* MSC side */
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connect(vc_conn:BSSAP, g_msc.vc_RAN:CLIENT);
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connect(vc_conn:BSSAP_PROC, g_msc.vc_RAN:PROC);
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}
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return vc_conn;
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}
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private function f_start_handler_run(ConnHdlr vc_conn, void_fn fn, TestHdlrParams pars) runs on test_CT {
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var charstring id := testcasename(); // & int2str(pars.ran_idx);
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/* We cannot use vc_conn.start(f_init_handler(fn, id, pars)); as we cannot have
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* a stand-alone 'derefers()' call, see https://www.eclipse.org/forums/index.php/t/1091364/ */
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pars.hnb := g_hnb_cfg[pars.hnb_idx];
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vc_conn.start(derefers(fn)(id, pars));
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}
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function f_start_handler_with_pars(void_fn fn, template (value) TestHdlrParams pars)
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runs on test_CT return ConnHdlr {
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var ConnHdlr vc_conn;
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vc_conn := f_start_handler_create(valueof(pars));
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f_start_handler_run(vc_conn, fn, valueof(pars));
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return vc_conn;
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}
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/***********************************************************************
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* code running inside per-UE ConnHdlr
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***********************************************************************/
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type function void_fn(charstring id, TestHdlrParams pars) runs on ConnHdlr;
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function f_init_handler(TestHdlrParams pars, float t_guard := 20.0) runs on ConnHdlr {
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/* make parameters available via component variable */
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g_pars := pars;
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/* start guard timer and activate it as default */
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g_Tguard.start(t_guard);
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activate(as_Tguard_ConnHdlr());
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/* TODO: CTRL? */
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/* TODO: VTY? */
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}
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/* global altstep for global guard timer; */
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private altstep as_Tguard_ConnHdlr() runs on ConnHdlr {
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[] g_Tguard.timeout {
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setverdict(fail, "Timeout of T_guard");
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mtc.stop;
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}
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}
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/* send RANAP on Iuh and expect it to show up on Iu */
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function f_iuh2iu(template (present) RANAP_PDU tx, template RANAP_PDU exp_rx := omit)
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runs on ConnHdlr return RANAP_PDU {
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var RANAP_PDU rx;
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timer T := 5.0;
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if (istemplatekind(exp_rx, "omit")) {
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exp_rx := tx;
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}
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RUA.send(tx);
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T.start;
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alt {
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[] BSSAP.receive(exp_rx) -> value rx {
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setverdict(pass);
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}
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[] T.timeout {
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setverdict(fail, "Timeout waiting for Iu ", exp_rx);
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}
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}
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return rx;
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}
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/* send RANAP on Iuh and expect it to show up on Iu */
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function f_iu2iuh(template (present) RANAP_PDU tx, template RANAP_PDU exp_rx := omit)
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runs on ConnHdlr return RANAP_PDU {
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var RANAP_PDU rx;
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timer T := 5.0;
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if (istemplatekind(exp_rx, "omit")) {
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exp_rx := tx;
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}
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BSSAP.send(tx);
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T.start;
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alt {
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[] RUA.receive(exp_rx) -> value rx {
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setverdict(pass);
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}
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[] T.timeout {
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setverdict(fail, "Timeout waiting for Iuh ", exp_rx);
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}
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}
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return rx;
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}
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/* send RANAP on Iuh and expect it to show up on Iu */
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function f_iuh2iu_connect(template (present) RANAP_PDU tx, template RANAP_PDU exp_rx := omit)
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runs on ConnHdlr return RANAP_PDU {
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var RANAP_PDU rx;
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timer T := 5.0;
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if (istemplatekind(exp_rx, "omit")) {
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exp_rx := tx;
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}
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/* create an expect on the Iu side for the random NAS portion */
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var template (omit) octetstring nas := f_ranap_extract_l3(valueof(tx));
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f_ran_register_exp(valueof(nas));
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/* send it via Iuh (creating a RUA connection) */
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RUA.send(RUA_Conn_Req:{g_pars.ps_domain, tx});
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/* expect to receive it on the Iu side */
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T.start;
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alt {
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[] BSSAP.receive(exp_rx) -> value rx {
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setverdict(pass);
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}
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[] T.timeout {
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setverdict(fail, "Timeout waiting for Iu ", exp_rx);
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}
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}
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return rx;
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}
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/* build a RANAP InitialUE based on the TestHdlrParams */
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friend function f_build_initial_ue(TestHdlrParams pars) return RANAP_PDU {
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var LAI lai := {
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pLMNidentity := hex2oct(pars.hnb.lai.mcc_mnc),
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lAC := int2oct(pars.hnb.lai.lac, 2),
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iE_Extensions := omit
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};
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var SAI sai := {
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pLMNidentity := lai.pLMNidentity,
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lAC := lai.lAC,
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sAC := int2oct(pars.hnb.sac, 2),
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iE_Extensions := omit
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}
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var octetstring nas := f_rnd_octstring(10);
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var IuSignallingConnectionIdentifier sigc_id := int2bit(f_rnd_int(1000), 24);
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var GlobalRNC_ID grnc_id := {
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pLMNidentity := lai.pLMNidentity,
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rNC_ID := 2342
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}
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|
||||
if (pars.ps_domain) {
|
||||
var RAC rac := '00'O;
|
||||
return valueof(ts_RANAP_initialUE_PS(lai, rac, sai, nas, sigc_id, grnc_id));
|
||||
} else {
|
||||
return valueof(ts_RANAP_initialUE_CS(lai, sai, nas, sigc_id, grnc_id));
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*private function f_tc_hnb_register_request(charstring id) runs on HNBGW_ConnHdlr {
|
||||
f_handle_hnbap_hnb_register_req();
|
||||
f_sleep(1.0);
|
||||
}*/
|
||||
/***********************************************************************
|
||||
* HNBAP Testing
|
||||
***********************************************************************/
|
||||
|
||||
testcase TC_hnb_register() runs on test_CT {
|
||||
//var HNBGW_ConnHdlr vc_conn;
|
||||
f_init();
|
||||
HNBAP.send(tr_HNBAP_HNBRegisterRequest(char2oct("TTCN3 HNodeB"),
|
||||
|
||||
function f_hnbap_register(integer hnb_idx := 0) runs on test_CT
|
||||
{
|
||||
HNBAP[hnb_idx].send(tr_HNBAP_HNBRegisterRequest(char2oct("TTCN3 HNodeB"),
|
||||
'00F110'O,
|
||||
int2bit(1, 28),
|
||||
int2bit(1 + hnb_idx, 28),
|
||||
int2oct(2, 2),
|
||||
int2oct(3, 1),
|
||||
int2oct(4, 2)));
|
||||
|
||||
alt {
|
||||
[] HNBAP.receive(tr_HNBAP_HNBRegisterAccept(?)) {
|
||||
[] HNBAP[hnb_idx].receive(tr_HNBAP_HNBRegisterAccept(?)) {
|
||||
setverdict(pass);
|
||||
}
|
||||
[] HNBAP.receive(IUHEM_Event:?) {
|
||||
[] HNBAP[hnb_idx].receive(IUHEM_Event:?) {
|
||||
repeat;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
testcase TC_hnb_register() runs on test_CT {
|
||||
//var HNBGW_ConnHdlr vc_conn;
|
||||
f_init();
|
||||
f_hnbap_register(0);
|
||||
|
||||
f_sleep(10.0);
|
||||
f_shutdown_helper();
|
||||
}
|
||||
|
||||
/***********************************************************************
|
||||
* RUA / RANAP Testing
|
||||
***********************************************************************/
|
||||
|
||||
testcase TC_RAB_Assignment() runs on test_CT {
|
||||
//var HNBGW_ConnHdlr vc_conn;
|
||||
f_init();
|
||||
/*
|
||||
f_sleep(3.0);
|
||||
HNBAP.send(tr_HNBAP_HNBRegisterRequest(char2oct("TTCN3 HNodeB"),
|
||||
'00F110'O,
|
||||
|
|
@ -263,16 +548,90 @@ testcase TC_RAB_Assignment() runs on test_CT {
|
|||
}
|
||||
}
|
||||
|
||||
RUA.send(tr_RUA_Connect(cs_domain, int2bit(23, 24), normal_call, hex2oct(ranap_cm_service_req)));
|
||||
//RUA.send(tr_RUA_Connect(cs_domain, int2bit(23, 24), normal_call, hex2oct(ranap_cm_service_req)));
|
||||
//RANAP.receive();
|
||||
|
||||
*/
|
||||
f_sleep(2.0);
|
||||
f_shutdown_helper();
|
||||
}
|
||||
|
||||
private template (value) TestHdlrParams
|
||||
t_pars(integer imsi_suffix, boolean ps_domain := false,integer hnb_idx := 0) := {
|
||||
hnb_idx := hnb_idx,
|
||||
imsi := f_gen_imsi(imsi_suffix),
|
||||
ps_domain := ps_domain,
|
||||
hnb := omit /* filled in later */
|
||||
}
|
||||
|
||||
/* Create an Iuh connection; send InitialUE; expect it to appear on new SCCP conenction */
|
||||
friend function f_tc_initial_ue(charstring id, TestHdlrParams pars) runs on ConnHdlr {
|
||||
f_init_handler(pars);
|
||||
var RANAP_PDU tx := f_build_initial_ue(g_pars);
|
||||
f_iuh2iu_connect(tx);
|
||||
}
|
||||
testcase TC_ranap_cs_initial_ue() runs on test_CT {
|
||||
var ConnHdlr vc_conn;
|
||||
|
||||
f_init();
|
||||
f_start_hnbs();
|
||||
|
||||
vc_conn := f_start_handler_with_pars(refers(f_tc_initial_ue), t_pars(1));
|
||||
vc_conn.done;
|
||||
}
|
||||
testcase TC_ranap_ps_initial_ue() runs on test_CT {
|
||||
var ConnHdlr vc_conn;
|
||||
|
||||
f_init();
|
||||
f_start_hnbs();
|
||||
|
||||
vc_conn := f_start_handler_with_pars(refers(f_tc_initial_ue), t_pars(2, true));
|
||||
vc_conn.done;
|
||||
}
|
||||
|
||||
|
||||
/* Create an Iuh connection; send InitialUE; transceive data both directions */
|
||||
friend function f_tc_ranap_bidir(charstring id, TestHdlrParams pars) runs on ConnHdlr {
|
||||
f_init_handler(pars);
|
||||
|
||||
/* HNB -> MSC: InitialUE */
|
||||
f_iuh2iu_connect(f_build_initial_ue(g_pars));
|
||||
|
||||
/* MSC <- HNB: DirectTransfer */
|
||||
f_iu2iuh(ts_RANAP_DirectTransfer(f_rnd_octstring(10)));
|
||||
/* MSC -> HNB: DirectTransfer */
|
||||
f_iuh2iu(ts_RANAP_DirectTransfer(f_rnd_octstring(10)));
|
||||
|
||||
/* HNB <- MSC: CommonID */
|
||||
f_iu2iuh(ts_RANAP_CommonId(hex2oct(pars.imsi)));
|
||||
}
|
||||
testcase TC_ranap_cs_bidir() runs on test_CT {
|
||||
var ConnHdlr vc_conn;
|
||||
|
||||
f_init();
|
||||
f_start_hnbs();
|
||||
|
||||
vc_conn := f_start_handler_with_pars(refers(f_tc_ranap_bidir), t_pars(3));
|
||||
vc_conn.done;
|
||||
}
|
||||
testcase TC_ranap_ps_bidir() runs on test_CT {
|
||||
var ConnHdlr vc_conn;
|
||||
|
||||
f_init();
|
||||
f_start_hnbs();
|
||||
|
||||
vc_conn := f_start_handler_with_pars(refers(f_tc_ranap_bidir), t_pars(4, true));
|
||||
vc_conn.done;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
control {
|
||||
execute(TC_hnb_register());
|
||||
execute(TC_RAB_Assignment());
|
||||
execute(TC_ranap_cs_initial_ue());
|
||||
execute(TC_ranap_ps_initial_ue());
|
||||
execute(TC_ranap_cs_bidir());
|
||||
execute(TC_ranap_ps_bidir());
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,125 +0,0 @@
|
|||
module MSC_ConnHdlr {
|
||||
|
||||
/* MSC connection handler for hnbgs tests in TTCN-3
|
||||
* (C) sysmocom - s.f.m.c. GmbH
|
||||
* All rights reserved.
|
||||
*
|
||||
* Released under the terms of GNU General Public License, Version 2 or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0-or-later
|
||||
*/
|
||||
|
||||
import from Misc_Helpers all;
|
||||
import from General_Types all;
|
||||
import from Osmocom_Types all;
|
||||
import from IPL4asp_Types all;
|
||||
|
||||
import from Osmocom_CTRL_Functions all;
|
||||
import from Osmocom_CTRL_Types all;
|
||||
import from Osmocom_CTRL_Adapter all;
|
||||
|
||||
import from StatsD_Types all;
|
||||
import from StatsD_CodecPort all;
|
||||
import from StatsD_CodecPort_CtrlFunct all;
|
||||
import from StatsD_Checker all;
|
||||
|
||||
import from Osmocom_VTY_Functions all;
|
||||
import from TELNETasp_PortType all;
|
||||
|
||||
import from HNBAP_Templates all;
|
||||
import from RUA_IEs all;
|
||||
import from RUA_Templates all;
|
||||
import from HNBAP_PDU_Descriptions all;
|
||||
|
||||
import from Iuh_Emulation all;
|
||||
|
||||
import from RANAP_Types all;
|
||||
import from RANAP_PDU_Contents all;
|
||||
import from RANAP_PDU_Descriptions all;
|
||||
import from RANAP_Templates all;
|
||||
import from RAN_Adapter all;
|
||||
|
||||
import from BSSAP_Types all;
|
||||
import from RAN_Adapter all;
|
||||
import from RAN_Emulation all;
|
||||
import from BSSAP_CodecPort all;
|
||||
import from IPA_Emulation all;
|
||||
import from IPA_CodecPort all;
|
||||
import from IPA_Types all;
|
||||
|
||||
import from MGCP_Emulation all;
|
||||
import from MGCP_Types all;
|
||||
import from MGCP_Templates all;
|
||||
import from MGCP_CodecPort all;
|
||||
import from SDP_Types all;
|
||||
|
||||
import from SCCPasp_Types all;
|
||||
import from BSSAP_Types all;
|
||||
|
||||
import from MobileL3_Types all;
|
||||
import from MobileL3_CommonIE_Types all;
|
||||
import from MobileL3_RRM_Types all;
|
||||
//import from L3_Templates all;
|
||||
|
||||
import from TELNETasp_PortType all;
|
||||
import from Osmocom_VTY_Functions all;
|
||||
import from TCCConversion_Functions all;
|
||||
|
||||
type record TestHdlrParams {
|
||||
hexstring imsi,
|
||||
integer media_nr
|
||||
};
|
||||
|
||||
function f_get_test_hdlr_pars() return TestHdlrParams {
|
||||
var TestHdlrParams pars := {
|
||||
imsi := f_rnd_imsi('00101'H),
|
||||
media_nr := 1
|
||||
};
|
||||
|
||||
return pars;
|
||||
}
|
||||
|
||||
type component MSC_ConnHdlr extends RAN_ConnHdlr, MGCP_ConnHdlr { /* RUA_ConnHdlr? Iuh_Emulation */
|
||||
var integer g_sccp_conn_id;
|
||||
|
||||
port RAN_PROC_PT RAN;
|
||||
port IPA_MGCP_PT MGCP_CLIENT;
|
||||
var TestHdlrParams g_pars;
|
||||
|
||||
}
|
||||
|
||||
function f_MscConnHdlr_init(integer i, HostName bts, HostName mgw) runs on MSC_ConnHdlr {
|
||||
}
|
||||
|
||||
function UnitdataCallback(RANAP_PDU ranap) runs on RAN_Emulation_CT return template RANAP_PDU {
|
||||
// FIXME
|
||||
return ts_RANAP_Reset(ts_RanapCause_om_intervention, cs_domain);
|
||||
}
|
||||
|
||||
const RanOps MSC_RanOps := {
|
||||
ranap_create_cb := refers(RAN_Emulation.RanapExpectedCreateCallback),
|
||||
ranap_unitdata_cb := refers(UnitdataCallback),
|
||||
ps_domain := false,
|
||||
decode_dtap := false,
|
||||
role_ms := false,
|
||||
protocol := RAN_PROTOCOL_RANAP,
|
||||
transport := BSSAP_TRANSPORT_AoIP,
|
||||
use_osmux := false,
|
||||
sccp_addr_local := omit,
|
||||
sccp_addr_peer := omit
|
||||
}
|
||||
|
||||
const MGCPOps MSC_MGCPOps := {
|
||||
create_cb := refers(MGCP_Emulation.ExpectedCreateCallback),
|
||||
unitdata_cb := refers(MGCP_Emulation.DummyUnitdataCallback)
|
||||
}
|
||||
|
||||
function f_create_ranap_exp(octetstring l3_enc) runs on MSC_ConnHdlr {
|
||||
RAN.call(RAN_register:{l3_enc, self}) {
|
||||
[] RAN.getreply(RAN_register:{?, ?}) {};
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
|
@ -95,8 +95,9 @@ DIR=../library
|
|||
FILES="Iuh_Types.ttcn Iuh_CodecPort.ttcn Iuh_CodecPort_CtrlFunctDef.cc Iuh_CodecPort_CtrlFunct.ttcn Iuh_Emulation.ttcn DNS_Helpers.ttcn "
|
||||
FILES+="MGCP_Emulation.ttcn MGCP_Types.ttcn MGCP_Templates.ttcn MGCP_CodecPort.ttcn MGCP_CodecPort_CtrlFunct.ttcn MGCP_CodecPort_CtrlFunctDef.cc "
|
||||
FILES+="RAN_Adapter.ttcnpp RAN_Emulation.ttcnpp BSSAP_CodecPort.ttcn SCCP_Templates.ttcn "
|
||||
FILES+="Misc_Helpers.ttcn General_Types.ttcn Osmocom_Types.ttcn Osmocom_VTY_Functions.ttcn Native_Functions.ttcn Native_FunctionDefs.cc IPA_Types.ttcn IPA_CodecPort.ttcn IPA_CodecPort_CtrlFunct.ttcn IPA_CodecPort_CtrlFunctDef.cc IPA_Emulation.ttcnpp Osmocom_CTRL_Types.ttcn Osmocom_CTRL_Functions.ttcn Osmocom_CTRL_Adapter.ttcn RTP_CodecPort.ttcn RTP_CodecPort_CtrlFunct.ttcn RTP_CodecPort_CtrlFunctDef.cc RTP_Emulation.ttcn IuUP_Types.ttcn IuUP_EncDec.cc IuUP_Emulation.ttcn "
|
||||
FILES+="Misc_Helpers.ttcn General_Types.ttcn Osmocom_Types.ttcn GSM_Types.ttcn Osmocom_VTY_Functions.ttcn Native_Functions.ttcn Native_FunctionDefs.cc IPA_Types.ttcn IPA_CodecPort.ttcn IPA_CodecPort_CtrlFunct.ttcn IPA_CodecPort_CtrlFunctDef.cc IPA_Emulation.ttcnpp Osmocom_CTRL_Types.ttcn Osmocom_CTRL_Functions.ttcn Osmocom_CTRL_Adapter.ttcn RTP_CodecPort.ttcn RTP_CodecPort_CtrlFunct.ttcn RTP_CodecPort_CtrlFunctDef.cc RTP_Emulation.ttcn IuUP_Types.ttcn IuUP_EncDec.cc IuUP_Emulation.ttcn "
|
||||
FILES+="StatsD_Types.ttcn StatsD_CodecPort.ttcn StatsD_CodecPort_CtrlFunct.ttcn StatsD_CodecPort_CtrlFunctdef.cc StatsD_Checker.ttcn "
|
||||
FILES+="RUA_Emulation.ttcn "
|
||||
|
||||
gen_links $DIR $FILES
|
||||
|
||||
|
|
|
|||
|
|
@ -49,7 +49,7 @@ cs7 instance 0
|
|||
point-code 0.23.4
|
||||
sccp-address sgsn
|
||||
routing-indicator PC
|
||||
point-code 0.1.1
|
||||
point-code 0.23.1
|
||||
hnbgw
|
||||
log-prefix hnb-id
|
||||
iuh
|
||||
|
|
|
|||
|
|
@ -37,8 +37,16 @@ cs7 instance 0
|
|||
as virt-msc0 m3ua
|
||||
asp virt-msc0-0
|
||||
routing-key 1 0.23.4
|
||||
asp virt-sgsn0-0 23906 2905 m3ua
|
||||
local-ip 127.0.0.1
|
||||
remote-ip 127.0.0.1
|
||||
as virt-sgsn0 m3ua
|
||||
asp virt-sgsn0-0
|
||||
routing-key 2 0.23.1
|
||||
|
||||
|
||||
route-table system
|
||||
update route 0.23.4 7.255.7 linkset virt-msc0
|
||||
update route 0.23.1 7.255.7 linkset virt-sgsn0
|
||||
listen m3ua 2905
|
||||
accept-asp-connections dynamic-permitted
|
||||
|
|
|
|||
|
|
@ -31,11 +31,7 @@ FILES="
|
|||
|
||||
export CPPFLAGS_TTCN3="
|
||||
-DIPA_EMULATION_CTRL
|
||||
-DIPA_EMULATION_MGCP
|
||||
-DIPA_EMULATION_SCCP
|
||||
-DRAN_EMULATION_RANAP
|
||||
-DRAN_EMULATION_CTRL
|
||||
-DRAN_EMULATION_MGCP
|
||||
-DUSE_MTP3_DISTRIBUTOR
|
||||
"
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,370 @@
|
|||
module RUA_Emulation {
|
||||
|
||||
/* RUA_Emulation runs on top of Iuh_Emulation. It multiplexes/demultiplexes
|
||||
* the individuao connections, so there can be separate TTCN-3 components
|
||||
* handling each of the connections (one connection per UE).
|
||||
*
|
||||
* The RUA_Emulation.main() function processes RUA messages from the Iuh stack
|
||||
* via the RUA_PT, and dispatches them to the per-connection components.
|
||||
*
|
||||
* Outbound RUA connections are initiated by sending a FIXME primitive to the
|
||||
* RUA_Emulation component.
|
||||
*
|
||||
* For each new inbound connection, the RuaOps.create_cb() is called. It can create
|
||||
* or resolve a TTCN-3 component, and returns a component reference to which that inbound
|
||||
* connection is routed/dispatched.
|
||||
*
|
||||
* If a pre-existing component wants to register to handle future inbound connection,
|
||||
* it can do so by registering an "expect" with the expected RANAP payload.
|
||||
|
||||
* FIXME
|
||||
|
||||
* (C) 2022 by Harald Welte <laforge@gnumonks.org>
|
||||
* All rights reserved.
|
||||
*
|
||||
* Released under the terms of GNU General Public License, Version 2 or
|
||||
* (at your option) any later version.
|
||||
*/
|
||||
|
||||
import from General_Types all;
|
||||
import from Osmocom_Types all;
|
||||
|
||||
import from Iuh_Emulation all;
|
||||
|
||||
import from RUA_Templates all;
|
||||
//import from RUA_Constants all;
|
||||
import from RUA_PDU_Descriptions all;
|
||||
import from RUA_IEs all;
|
||||
|
||||
import from RANAP_PDU_Descriptions all;
|
||||
//import from RANAP_Constants all;
|
||||
import from RANAP_IEs all;
|
||||
import from RANAP_Types all;
|
||||
import from RANAP_Templates all;
|
||||
|
||||
modulepar {
|
||||
integer mp_max_context_id := hex2int('FFFFFF'H);
|
||||
}
|
||||
|
||||
|
||||
/* General "base class" component definition, of which specific implementations
|
||||
* derive themselves by means of the "extends" feature */
|
||||
type component RUA_ConnHdlr {
|
||||
port RUA_Conn_PT RUA;
|
||||
}
|
||||
|
||||
|
||||
/* port between individual per-connection components and this dispatcher */
|
||||
type port RUA_Conn_PT message {
|
||||
inout RANAP_PDU,
|
||||
RUA_Conn_Req;
|
||||
} with { extension "internal" };
|
||||
|
||||
type record RUA_Conn_Req {
|
||||
boolean ps_domain,
|
||||
RANAP_PDU ranap
|
||||
};
|
||||
|
||||
type bitstring ContextId length(24); // with { variant "FIELDLENGTH(24)" };
|
||||
|
||||
/* represents a single RANAP connection over RUA */
|
||||
type record ConnectionData {
|
||||
RUA_ConnHdlr comp_ref,
|
||||
RUA_IEs.CN_DomainIndicator domain,
|
||||
integer context_id
|
||||
}
|
||||
|
||||
type component RUA_Emulation_CT {
|
||||
/* port to the bottom side (Iuh) */
|
||||
port RUA_PT RUA;
|
||||
|
||||
/* ports to the upper side (per-connection components) */
|
||||
port RUA_Conn_PT CLIENT;
|
||||
|
||||
/* use 16 as this is also the number of SCCP connections that SCCP_Emulation can handle */
|
||||
var ConnectionData ConnectionTable[16];
|
||||
|
||||
/* pending expected incoming connections */
|
||||
//var ExpectData ExpectTable[8];
|
||||
|
||||
/* tables for mapping inbound unitdata (like paging) */
|
||||
//var ImsiMapping ImsiTable[16];
|
||||
|
||||
/* procedure based port to register for incoming connections */
|
||||
//port RUA_PROC_PT PROC;
|
||||
|
||||
var charstring g_rua_id;
|
||||
var RuaOps g_rua_ops;
|
||||
}
|
||||
|
||||
type function RanapCreateCallback(ContextId context_id, RUA_IEs.CN_DomainIndicator domain, charstring id)
|
||||
runs on RUA_Emulation_CT return RUA_ConnHdlr;
|
||||
|
||||
type function RanapUnitdataCallback(RANAP_PDU ranap)
|
||||
runs on RUA_Emulation_CT return template RANAP_PDU;
|
||||
|
||||
type record RuaOps {
|
||||
RanapCreateCallback create_cb optional,
|
||||
RanapUnitdataCallback unitdata_cb optional
|
||||
//boolean deode_dtap
|
||||
//boolean role_ms
|
||||
};
|
||||
|
||||
private function f_context_id_known(ContextId context_id)
|
||||
runs on RUA_Emulation_CT return boolean {
|
||||
var integer i;
|
||||
for (i := 0; i < sizeof(ConnectionTable); i := i+1) {
|
||||
if (ConnectionTable[i].context_id == bit2int(context_id)){
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
private function f_comp_known(RUA_ConnHdlr client)
|
||||
runs on RUA_Emulation_CT return boolean {
|
||||
var integer i;
|
||||
for (i := 0; i < sizeof(ConnectionTable); i := i+1) {
|
||||
if (ConnectionTable[i].comp_ref == client) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/* resolve connection ID by component reference */
|
||||
private function f_context_id_by_comp(RUA_ConnHdlr client)
|
||||
runs on RUA_Emulation_CT return ContextId {
|
||||
for (var integer i := 0; i < sizeof(ConnectionTable); i := i+1) {
|
||||
if (ConnectionTable[i].comp_ref == client) {
|
||||
return int2bit(ConnectionTable[i].context_id, 24);
|
||||
}
|
||||
}
|
||||
setverdict(fail, "RAN Connection table not found by component ", client);
|
||||
mtc.stop;
|
||||
}
|
||||
|
||||
/* resolve ConnectionTable index component reference */
|
||||
private function f_idx_by_comp(RUA_ConnHdlr client)
|
||||
runs on RUA_Emulation_CT return integer {
|
||||
for (var integer i := 0; i < sizeof(ConnectionTable); i := i+1) {
|
||||
if (ConnectionTable[i].comp_ref == client) {
|
||||
return i;
|
||||
}
|
||||
}
|
||||
setverdict(fail, "RAN Connection table not found by component ", client);
|
||||
mtc.stop;
|
||||
}
|
||||
|
||||
private function f_gen_context_id()
|
||||
runs on RUA_Emulation_CT return ContextId {
|
||||
var ContextId context_id;
|
||||
|
||||
do {
|
||||
context_id := int2bit(float2int(rnd()*int2float(mp_max_context_id)), 24);
|
||||
} while (f_context_id_known(context_id) == true);
|
||||
|
||||
return context_id;
|
||||
}
|
||||
|
||||
private function f_conn_table_init()
|
||||
runs on RUA_Emulation_CT {
|
||||
for (var integer i := 0; i < sizeof(ConnectionTable); i := i+1) {
|
||||
ConnectionTable[i].comp_ref := null;
|
||||
ConnectionTable[i].context_id := -1;
|
||||
}
|
||||
/*
|
||||
for (var integer i := 0; i < sizeof(ImsiTable); i := i+1) {
|
||||
ImsiTable[i].comp_ref := null;
|
||||
ImsiTable[i].imsi := omit;
|
||||
ImsiTable[i].tmsi := 'FFFFFFFF'O;
|
||||
}
|
||||
*/
|
||||
}
|
||||
|
||||
private function f_conn_table_add(RUA_ConnHdlr comp_ref, RUA_IEs.CN_DomainIndicator domain, ContextId context_id)
|
||||
runs on RUA_Emulation_CT {
|
||||
var integer int_context_id := bit2int(context_id);
|
||||
for (var integer i := 0; i < sizeof(ConnectionTable); i := i+1) {
|
||||
if (ConnectionTable[i].context_id == -1) {
|
||||
ConnectionTable[i].comp_ref := comp_ref;
|
||||
ConnectionTable[i].domain := domain;
|
||||
ConnectionTable[i].context_id := int_context_id;
|
||||
log("Added conn table entry ", i, comp_ref, int_context_id);
|
||||
return;
|
||||
}
|
||||
}
|
||||
testcase.stop("RUA Connection table full!");
|
||||
}
|
||||
|
||||
private function f_conn_table_del(ContextId context_id)
|
||||
runs on RUA_Emulation_CT {
|
||||
var integer int_context_id := bit2int(context_id);
|
||||
for (var integer i := 0; i < sizeof(ConnectionTable); i := i+1) {
|
||||
if (ConnectionTable[i].context_id == int_context_id) {
|
||||
log("Deleted conn table entry ", i,
|
||||
ConnectionTable[i].comp_ref, int_context_id);
|
||||
ConnectionTable[i].context_id := -1;
|
||||
return
|
||||
}
|
||||
}
|
||||
setverdict(fail, "RUA Connection table attempt to delete non-existant ", int_context_id);
|
||||
mtc.stop;
|
||||
}
|
||||
|
||||
|
||||
/* resolve component reference by connection ID */
|
||||
private function f_comp_by_context_id(ContextId context_id)
|
||||
runs on RUA_Emulation_CT return RUA_ConnHdlr {
|
||||
var integer int_context_id := bit2int(context_id);
|
||||
for (var integer i := 0; i < sizeof(ConnectionTable); i := i+1) {
|
||||
if (ConnectionTable[i].context_id == int_context_id) {
|
||||
return ConnectionTable[i].comp_ref;
|
||||
}
|
||||
}
|
||||
setverdict(fail, "RUA Connection table not found by RUA Context ID ", int_context_id);
|
||||
mtc.stop;
|
||||
}
|
||||
|
||||
private function CommonRanapUnitdataCallback(RANAP_PDU ranap)
|
||||
runs on RUA_Emulation_CT return template RANAP_PDU {
|
||||
/* TODO: paging */
|
||||
return g_rua_ops.unitdata_cb.apply(ranap);
|
||||
}
|
||||
|
||||
private function f_handle_userData_RANAP(RUA_ConnHdlr client, RANAP_PDU ranap)
|
||||
runs on RUA_Emulation_CT {
|
||||
/* TODO: L3 decoding, if requested */
|
||||
CLIENT.send(ranap) to client;
|
||||
}
|
||||
|
||||
|
||||
private altstep as_reset_ack() runs on RUA_Emulation_CT {
|
||||
var RUA_PDU rua_clt;
|
||||
[] RUA.receive(tr_RUA_ConnectionlessTransfer(decmatch tr_RANAP_Reset)) -> value rua_clt {
|
||||
var RANAP_PDU rx := dec_RANAP_PDU(rua_clt.initiatingMessage.value_.connectionlessTransfer.protocolIEs[0].value_.rANAP_Message);
|
||||
var RANAP_IEs.CN_DomainIndicator dom;
|
||||
dom := rx.initiatingMessage.value_.Reset.protocolIEs[1].value_.cN_DomainIndicator;
|
||||
RUA.send(ts_RUA_ConnectionlessTransfer(enc_RANAP_PDU(valueof(ts_RANAP_ResetAck(dom)))));
|
||||
}
|
||||
}
|
||||
|
||||
private altstep as_main_rua() runs on RUA_Emulation_CT {
|
||||
var RANAP_PDU ranap;
|
||||
var RUA_PDU rua;
|
||||
var octetstring ranap_enc;
|
||||
var ContextId context_id;
|
||||
var RUA_IEs.CN_DomainIndicator domain_ind;
|
||||
var RUA_ConnHdlr vc_conn;
|
||||
var RUA_Conn_Req creq;
|
||||
|
||||
/* RUA -> Client: UNIT-DATA (connectionless RUA) from CN */
|
||||
[] RUA.receive(tr_RUA_ConnectionlessTransfer) -> value rua {
|
||||
ranap := dec_RANAP_PDU(rua.initiatingMessage.value_.connectionlessTransfer.protocolIEs[0].value_.rANAP_Message);
|
||||
var template RANAP_PDU resp;
|
||||
resp := CommonRanapUnitdataCallback(ranap);
|
||||
if (isvalue(resp)) {
|
||||
RUA.send(ts_RUA_ConnectionlessTransfer(enc_RANAP_PDU(valueof(resp))));
|
||||
}
|
||||
}
|
||||
|
||||
/* RUA -> Client: new connection from CN */
|
||||
[] RUA.receive(tr_RUA_Connect) -> value rua {
|
||||
domain_ind := rua.initiatingMessage.value_.connect_.protocolIEs[0].value_.cN_DomainIndicator;
|
||||
context_id := rua.initiatingMessage.value_.connect_.protocolIEs[1].value_.context_ID;
|
||||
ranap_enc := rua.initiatingMessage.value_.connect_.protocolIEs[3].value_.rANAP_Message;
|
||||
ranap := dec_RANAP_PDU(ranap_enc);
|
||||
vc_conn := g_rua_ops.create_cb.apply(context_id, domain_ind, g_rua_id);
|
||||
/* store mapping between client components and RUA contextId */
|
||||
f_conn_table_add(vc_conn, domain_ind, context_id);
|
||||
/* handle user payload */
|
||||
f_handle_userData_RANAP(vc_conn, ranap);
|
||||
}
|
||||
|
||||
/* RUA -> Client: connection-oriented data in existing connection */
|
||||
[] RUA.receive(tr_RUA_DirectTransfer) -> value rua {
|
||||
context_id := rua.initiatingMessage.value_.directTransfer.protocolIEs[1].value_.context_ID;
|
||||
vc_conn := f_comp_by_context_id(context_id);
|
||||
ranap_enc := rua.initiatingMessage.value_.directTransfer.protocolIEs[2].value_.rANAP_Message;
|
||||
f_handle_userData_RANAP(vc_conn, dec_RANAP_PDU(ranap_enc));
|
||||
}
|
||||
|
||||
/* RUA -> Client: disconnect of an existing connection */
|
||||
[] RUA.receive(tr_RUA_Disconnect) -> value rua {
|
||||
}
|
||||
|
||||
/* RANAP from client through an existing RANAP connection */
|
||||
[] CLIENT.receive(RANAP_PDU:?) -> value ranap sender vc_conn {
|
||||
var integer idx := f_idx_by_comp(vc_conn);
|
||||
context_id := int2bit(ConnectionTable[idx].context_id, 24);
|
||||
domain_ind := ConnectionTable[idx].domain;
|
||||
RUA.send(ts_RUA_DirectTransfer(domain_ind, context_id, enc_RANAP_PDU(ranap)));
|
||||
}
|
||||
|
||||
/* RANAP from client, for a new RANAP connection */
|
||||
[] CLIENT.receive(RUA_Conn_Req:?) -> value creq sender vc_conn {
|
||||
var octetstring enc_ranap := enc_RANAP_PDU(creq.ranap);
|
||||
|
||||
if (f_comp_known(vc_conn) == false) {
|
||||
/* unknown client, create new connection */
|
||||
context_id := f_gen_context_id();
|
||||
if (creq.ps_domain) {
|
||||
domain_ind := ps_domain;
|
||||
} else {
|
||||
domain_ind := cs_domain;
|
||||
}
|
||||
|
||||
f_conn_table_add(vc_conn, domain_ind, context_id);
|
||||
RUA.send(ts_RUA_Connect(domain_ind, context_id, normal_call, enc_ranap));
|
||||
} else {
|
||||
/* known client, send via existing component */
|
||||
context_id := f_context_id_by_comp(vc_conn);
|
||||
RUA.send(ts_RUA_DirectTransfer(domain_ind, context_id, enc_ranap));
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
function f_ranap_reset(RANAP_IEs.CN_DomainIndicator dom) runs on RUA_Emulation_CT {
|
||||
timer T := 5.0;
|
||||
|
||||
var RANAP_PDU tx := valueof(ts_RANAP_Reset(ts_RanapCause_om_intervention,dom));
|
||||
RUA.send(ts_RUA_ConnectionlessTransfer(enc_RANAP_PDU(tx)));
|
||||
T.start;
|
||||
alt {
|
||||
[] RUA.receive(tr_RUA_ConnectionlessTransfer(decmatch tr_RANAP_ResetAck)) {
|
||||
log("RUA-RANAP: Received RESET-ACK in resposne to RESET, we're reay to go!");
|
||||
}
|
||||
[] as_reset_ack();
|
||||
[] RUA.receive { repeat; }
|
||||
[] T.timeout {
|
||||
setverdict(fail, "RUA-RANAP: Timeout waiting for RESET-ACK after sending RESET");
|
||||
mtc.stop;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function main(RuaOps ops, charstring id) runs on RUA_Emulation_CT {
|
||||
g_rua_id := id;
|
||||
g_rua_ops := ops;
|
||||
f_conn_table_init();
|
||||
//f_expect_table_init();
|
||||
|
||||
while (true) {
|
||||
alt {
|
||||
[] as_main_rua();
|
||||
|
||||
/*
|
||||
[] PROC.getcall(RUA_Register:{?,?}) -> param(l3_info, vc_hdlr) {
|
||||
f_create_expect(l3_info, vc_hdlr);
|
||||
PROC.reply(RUA_register:{l3_info, vc_hdlr}) to vc_hdlr;
|
||||
}
|
||||
*/
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue