ipa: First version that emulates both MSC and BSC up to ASSIGNMENT REQ
diff --git a/ipa/BSC_MS_Simulation.ttcn b/ipa/BSC_MS_Simulation.ttcn
new file mode 100644
index 0000000..c33e848
--- /dev/null
+++ b/ipa/BSC_MS_Simulation.ttcn
@@ -0,0 +1,77 @@
+module BSC_MS_Simulation {
+
+import from IPL4asp_Types all;
+
+import from IPA_Emulation all;
+
+import from SCCP_Types all;
+import from SCCPasp_Types all;
+import from SCCP_Emulation all;
+
+import from BSSMAP_Emulation all;
+
+import from BSC_MS_ConnectionHandler all;
+
+type component BSC_CT {
+ /* component references */
+ var IPA_Emulation_CT vc_IPA;
+ var SCCP_CT vc_SCCP;
+ var BSSMAP_Emulation_CT vc_BSSMAP;
+ /* test port to SCCP emulation */
+ port SCCPasp_PT SCCP;
+
+ var SCCP_PAR_Address g_sccp_addr_own;
+ var SCCP_PAR_Address g_sccp_addr_remote;
+}
+
+function main(charstring remote_ip, PortNumber remote_port,
+ charstring local_ip, PortNumber local_port,
+ MSC_SCCP_MTP3_parameters sccp_pars,
+ SCCP_PAR_Address sccp_addr_own,
+ SCCP_PAR_Address sccp_addr_remote) runs on BSC_CT
+{
+ g_sccp_addr_own := sccp_addr_own;
+ g_sccp_addr_remote := sccp_addr_remote;
+
+ /* create components */
+ vc_IPA := IPA_Emulation_CT.create;
+ vc_SCCP := SCCP_CT.create;
+ vc_BSSMAP := BSSMAP_Emulation_CT.create;
+
+ map(vc_IPA:IPA_PORT, system:IPA_CODEC_PT);
+
+ /* connect MTP3 service provider (IPA) to lower side of SCCP */
+ connect(vc_IPA:MTP3_SP_PORT, vc_SCCP:MTP3_SCCP_PORT);
+
+ /* connect BSSNAP dispatcher to upper side of SCCP */
+ connect(vc_BSSMAP:SCCP, vc_SCCP:SCCP_SP_PORT);
+
+ vc_IPA.start(IPA_Emulation.main_client(remote_ip, remote_port, local_ip, local_port));
+ vc_SCCP.start(SCCPStart(sccp_pars));
+ vc_BSSMAP.start(BSSMAP_Emulation.main(BSC_MS_BssmapOps));
+
+ while (true) {
+ timer T := 5.0;
+ T.start;
+ T.timeout;
+ f_start_BSC_MS();
+ //vc_IPA.MTP3_SP_PORT.send(t_ASP_MTP3_TRANSFERreq_sccp('83'O, 1, 2, 0, '012345'O));
+ }
+
+ vc_IPA.done;
+ vc_BSSMAP.done;
+ vc_SCCP.done
+}
+
+function f_start_BSC_MS() runs on BSC_CT {
+ var BSC_MS_ConnHdlr vc_conn;
+
+ /* start new component */
+ vc_conn := BSC_MS_ConnHdlr.create;
+ /* connect client BSSAP port to BSSAP dispatcher */
+ connect(vc_conn:BSSAP, vc_BSSMAP:CLIENT);
+ /* start component */
+ vc_conn.start(BSC_MS_ConnectionHandler.main(g_sccp_addr_own, g_sccp_addr_remote));
+}
+
+}