Harald Welte | b3414b2 | 2017-11-23 18:22:10 +0100 | [diff] [blame] | 1 | module BSC_MS_Simulation { |
| 2 | |
| 3 | import from IPL4asp_Types all; |
| 4 | |
| 5 | import from IPA_Emulation all; |
| 6 | |
| 7 | import from SCCP_Types all; |
| 8 | import from SCCPasp_Types all; |
| 9 | import from SCCP_Emulation all; |
| 10 | |
| 11 | import from BSSMAP_Emulation all; |
| 12 | |
| 13 | import from BSC_MS_ConnectionHandler all; |
| 14 | |
| 15 | type component BSC_CT { |
| 16 | /* component references */ |
| 17 | var IPA_Emulation_CT vc_IPA; |
| 18 | var SCCP_CT vc_SCCP; |
| 19 | var BSSMAP_Emulation_CT vc_BSSMAP; |
| 20 | /* test port to SCCP emulation */ |
| 21 | port SCCPasp_PT SCCP; |
| 22 | |
| 23 | var SCCP_PAR_Address g_sccp_addr_own; |
| 24 | var SCCP_PAR_Address g_sccp_addr_remote; |
Harald Welte | be620f6 | 2017-11-25 00:23:54 +0100 | [diff] [blame^] | 25 | |
| 26 | var charstring g_bsc_num_str; |
Harald Welte | b3414b2 | 2017-11-23 18:22:10 +0100 | [diff] [blame] | 27 | } |
| 28 | |
| 29 | function main(charstring remote_ip, PortNumber remote_port, |
| 30 | charstring local_ip, PortNumber local_port, |
| 31 | MSC_SCCP_MTP3_parameters sccp_pars, |
| 32 | SCCP_PAR_Address sccp_addr_own, |
Harald Welte | be620f6 | 2017-11-25 00:23:54 +0100 | [diff] [blame^] | 33 | SCCP_PAR_Address sccp_addr_remote, charstring id) runs on BSC_CT |
Harald Welte | b3414b2 | 2017-11-23 18:22:10 +0100 | [diff] [blame] | 34 | { |
Harald Welte | be620f6 | 2017-11-25 00:23:54 +0100 | [diff] [blame^] | 35 | var integer i := 0; |
| 36 | |
Harald Welte | b3414b2 | 2017-11-23 18:22:10 +0100 | [diff] [blame] | 37 | g_sccp_addr_own := sccp_addr_own; |
| 38 | g_sccp_addr_remote := sccp_addr_remote; |
| 39 | |
| 40 | /* create components */ |
Harald Welte | be620f6 | 2017-11-25 00:23:54 +0100 | [diff] [blame^] | 41 | vc_IPA := IPA_Emulation_CT.create(id & "-IPA"); |
| 42 | vc_SCCP := SCCP_CT.create(id & "-SCCP"); |
| 43 | vc_BSSMAP := BSSMAP_Emulation_CT.create(id & "-BSSMAP"); |
Harald Welte | b3414b2 | 2017-11-23 18:22:10 +0100 | [diff] [blame] | 44 | |
| 45 | map(vc_IPA:IPA_PORT, system:IPA_CODEC_PT); |
| 46 | |
| 47 | /* connect MTP3 service provider (IPA) to lower side of SCCP */ |
| 48 | connect(vc_IPA:MTP3_SP_PORT, vc_SCCP:MTP3_SCCP_PORT); |
| 49 | |
Harald Welte | c82eef4 | 2017-11-24 20:40:12 +0100 | [diff] [blame] | 50 | /* connect BSSMAP dispatcher to upper side of SCCP */ |
Harald Welte | b3414b2 | 2017-11-23 18:22:10 +0100 | [diff] [blame] | 51 | connect(vc_BSSMAP:SCCP, vc_SCCP:SCCP_SP_PORT); |
| 52 | |
Harald Welte | c82eef4 | 2017-11-24 20:40:12 +0100 | [diff] [blame] | 53 | /* connect BSSMAP dispatcher to IPA_Emulation MGCP */ |
| 54 | connect(vc_BSSMAP:MGCP, vc_IPA:IPA_MGCP_PORT); |
| 55 | |
Harald Welte | b3414b2 | 2017-11-23 18:22:10 +0100 | [diff] [blame] | 56 | vc_IPA.start(IPA_Emulation.main_client(remote_ip, remote_port, local_ip, local_port)); |
| 57 | vc_SCCP.start(SCCPStart(sccp_pars)); |
Harald Welte | be620f6 | 2017-11-25 00:23:54 +0100 | [diff] [blame^] | 58 | vc_BSSMAP.start(BSSMAP_Emulation.main(BSC_MS_BssmapOps, id)); |
Harald Welte | b3414b2 | 2017-11-23 18:22:10 +0100 | [diff] [blame] | 59 | |
| 60 | while (true) { |
Harald Welte | be620f6 | 2017-11-25 00:23:54 +0100 | [diff] [blame^] | 61 | /* blocking wait for 5 seconds */ |
Harald Welte | b3414b2 | 2017-11-23 18:22:10 +0100 | [diff] [blame] | 62 | timer T := 5.0; |
| 63 | T.start; |
| 64 | T.timeout; |
Harald Welte | be620f6 | 2017-11-25 00:23:54 +0100 | [diff] [blame^] | 65 | |
| 66 | f_start_BSC_MS(id & "-MS-" & int2str(i)); |
| 67 | i := i + 1; |
Harald Welte | b3414b2 | 2017-11-23 18:22:10 +0100 | [diff] [blame] | 68 | } |
| 69 | |
| 70 | vc_IPA.done; |
| 71 | vc_BSSMAP.done; |
| 72 | vc_SCCP.done |
| 73 | } |
| 74 | |
Harald Welte | be620f6 | 2017-11-25 00:23:54 +0100 | [diff] [blame^] | 75 | function f_start_BSC_MS(charstring id) runs on BSC_CT { |
Harald Welte | b3414b2 | 2017-11-23 18:22:10 +0100 | [diff] [blame] | 76 | var BSC_MS_ConnHdlr vc_conn; |
| 77 | |
| 78 | /* start new component */ |
Harald Welte | be620f6 | 2017-11-25 00:23:54 +0100 | [diff] [blame^] | 79 | vc_conn := BSC_MS_ConnHdlr.create(id); |
Harald Welte | b3414b2 | 2017-11-23 18:22:10 +0100 | [diff] [blame] | 80 | /* connect client BSSAP port to BSSAP dispatcher */ |
| 81 | connect(vc_conn:BSSAP, vc_BSSMAP:CLIENT); |
| 82 | /* start component */ |
| 83 | vc_conn.start(BSC_MS_ConnectionHandler.main(g_sccp_addr_own, g_sccp_addr_remote)); |
| 84 | } |
| 85 | |
| 86 | } |