osmo-ttcn3-hacks/ipa/MSC_Simulation.ttcn

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module MSC_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 MobileL3_Types all;
import from MobileL3_CommonIE_Types all;
import from L3_Templates all;
import from BSSAP_Types all;
import from BSSMAP_Templates all;
*/
import from BSSMAP_Emulation all;
import from MSC_ConnectionHandler all;
type component MSC_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;
}
function main(charstring local_ip, PortNumber local_port,
MSC_SCCP_MTP3_parameters sccp_pars,
SCCP_PAR_Address sccp_addr_own) runs on MSC_CT
{
/* 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_server(local_ip, local_port));
vc_SCCP.start(SCCPStart(sccp_pars));
vc_BSSMAP.start(BSSMAP_Emulation.main(MSC_BssmapOps));
/* wait until termination of respective components */
vc_IPA.done;
vc_BSSMAP.done;
vc_SCCP.done;
}
}