<p>pespin has uploaded this change for <strong>review</strong>.</p><p><a href="https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/26444">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">hnodeb: Add audio SAPI<br><br>Change-Id: I20544f67c2450bc3cd4bcb3ee638de1958bf5783<br>---<br>M hnodeb/HNB_Tests.ttcn<br>M library/HNBLLIF_Templates.ttcn<br>M library/HNBLLIF_Types.ttcn<br>3 files changed, 255 insertions(+), 2 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;">git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/44/26444/1</pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/hnodeb/HNB_Tests.ttcn b/hnodeb/HNB_Tests.ttcn</span><br><span>index 6b95730..07da8c8 100644</span><br><span>--- a/hnodeb/HNB_Tests.ttcn</span><br><span>+++ b/hnodeb/HNB_Tests.ttcn</span><br><span>@@ -63,6 +63,7 @@</span><br><span> const hexstring ranap_auth_req := '00144032000002001040262505120217dc146aeac56cb5ff6d5fb51f47f19220108ca5a6d0c8110000b9e9272498872764003b400100'H;</span><br><span> const hexstring ranap_auth_resp := '001440140000010010400d0c0554ccbdd0302104002f3ae4'H;</span><br><span> const hexstring ranap_paging := '000e401e0000030003400100001740095000010100000000f10040400500b6cf4773'H;</span><br><span style="color: hsl(120, 100%, 40%);">+const hexstring ranap_rab_ass_req := '0000005900000100364052000001003500487824cd80102fa7201a2c0000f44c080a028000514000272028140067400000222814003c40000000503d02000227c03500010a0901a200000000000000000000000000401f4a0000400100'H;</span><br><span> const hexstring iu_release_compl := '20010003000000'H;</span><br><span> </span><br><span> type component test_CT extends CTRL_Adapter_CT {</span><br><span>@@ -277,11 +278,55 @@</span><br><span> f_shutdown_helper();</span><br><span> }</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+private function f_tc_cs_mo_call(charstring id) runs on HNBGW_ConnHdlr {</span><br><span style="color: hsl(120, 100%, 40%);">+ const integer context_id := 30;</span><br><span style="color: hsl(120, 100%, 40%);">+ const bitstring context_id_bstr := '000000000000000000011110'B; /* encoded context_id */</span><br><span style="color: hsl(120, 100%, 40%);">+ const Establishment_Cause est_cause := normal_call;</span><br><span style="color: hsl(120, 100%, 40%);">+ f_handle_hnbap_hnb_register_req();</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ LLSK.receive(f_llsk_rx(tr_HNBLLIF_IUH_CONFIGURE_REQ(g_pars.mcc, g_pars.mnc, g_pars.cell_identity,</span><br><span style="color: hsl(120, 100%, 40%);">+ g_pars.lac, g_pars.rac, g_pars.sac, g_pars.rnc_id)));</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Now an UE attempts CM Service Request: */</span><br><span style="color: hsl(120, 100%, 40%);">+ LLSK.send(f_llsk_tx(ts_HNBLLIF_IUH_CONN_ESTABLISH_IND(context_id, 0, enum2int(est_cause), hex2oct(ranap_cm_service_req))));</span><br><span style="color: hsl(120, 100%, 40%);">+ /* The related RUA Connect + RANAP message is received on Iuh: */</span><br><span style="color: hsl(120, 100%, 40%);">+ RUA.receive(tr_RUA_Connect(cs_domain, context_id_bstr, est_cause, hex2oct(ranap_cm_service_req)));</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Now HNBGW answers with RUA-DirectTransfer(RANAP-RabASsReq) */</span><br><span style="color: hsl(120, 100%, 40%);">+ RUA.send(ts_RUA_DirectTransfer(cs_domain, context_id_bstr, hex2oct(ranap_rab_ass_req)));</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Now on LLSK first the Conn establishment is confirmed and then we receive data */</span><br><span style="color: hsl(120, 100%, 40%);">+ LLSK.receive(f_llsk_rx(tr_HNBLLIF_IUH_CONN_ESTABLISH_CNF(context_id, 0, 0)));</span><br><span style="color: hsl(120, 100%, 40%);">+ LLSK.receive(f_llsk_rx(tr_HNBLLIF_IUH_CONN_DATA_REQ(context_id, 0, hex2oct(ranap_rab_ass_req))));</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Now LLSK provides the remote TransportLayerAddress from RabAssReq and asks SUT to provide a local address: */</span><br><span style="color: hsl(120, 100%, 40%);">+ LLSK.send(f_llsk_tx(ts_HNBLLIF_AUDIO_CONN_ESTABLISH_IND(context_id, 8888, HNBLL_IF_ADDR_TYPE_IPV4,</span><br><span style="color: hsl(120, 100%, 40%);">+ f_HNBLLIF_Addr(HNBLL_IF_ADDR_TYPE_IPV4, g_pars.hnbgw_addr))));</span><br><span style="color: hsl(120, 100%, 40%);">+ LLSK.receive(f_llsk_rx(tr_HNBLLIF_AUDIO_CONN_ESTABLISH_CNF(context_id, 0, ?, HNBLL_IF_ADDR_TYPE_IPV4, ?)));</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* TODO: forward audio data in both directions */</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ LLSK.send(f_llsk_tx(ts_HNBLLIF_AUDIO_CONN_RELEASE_IND(context_id)));</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* UE sends Iu Release Complete to release the conn */</span><br><span style="color: hsl(120, 100%, 40%);">+ LLSK.send(f_llsk_tx(ts_HNBLLIF_IUH_CONN_RELEASE_IND(context_id, 0, 0, 0, hex2oct(iu_release_compl))));</span><br><span style="color: hsl(120, 100%, 40%);">+ RUA.receive(tr_RUA_Disconnect(cs_domain, context_id_bstr, ts_RUA_Cause(normal), hex2oct(iu_release_compl)));</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+testcase TC_cs_mo_call() runs on test_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ var HNBGW_ConnHdlr vc_conn;</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init();</span><br><span style="color: hsl(120, 100%, 40%);">+ vc_conn := f_start_handler(refers(f_tc_cs_mo_call));</span><br><span style="color: hsl(120, 100%, 40%);">+ vc_conn.done;</span><br><span style="color: hsl(120, 100%, 40%);">+ f_shutdown_helper();</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> control {</span><br><span> execute( TC_hnb_register_request_accept() );</span><br><span> execute( TC_hnb_register_request_reject() );</span><br><span> execute( TC_mo_conn() );</span><br><span> execute( TC_paging() );</span><br><span style="color: hsl(120, 100%, 40%);">+ execute( TC_cs_mo_call() );</span><br><span> }</span><br><span> </span><br><span> }</span><br><span>diff --git a/library/HNBLLIF_Templates.ttcn b/library/HNBLLIF_Templates.ttcn</span><br><span>index f2cb961..a2673c0 100644</span><br><span>--- a/library/HNBLLIF_Templates.ttcn</span><br><span>+++ b/library/HNBLLIF_Templates.ttcn</span><br><span>@@ -244,4 +244,80 @@</span><br><span> }</span><br><span> }</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+/**********************</span><br><span style="color: hsl(120, 100%, 40%);">+ * AUDIO SAPI</span><br><span style="color: hsl(120, 100%, 40%);">+ **********************/</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+template (value) HNBLLIF_Message ts_HNBLLIF_AUDIO_CONN_ESTABLISH_IND(template (value) uint32_t context_id,</span><br><span style="color: hsl(120, 100%, 40%);">+ template (value) uint16_t remote_rtp_port,</span><br><span style="color: hsl(120, 100%, 40%);">+ template (value) HNBLLIF_AddrType remote_rtp_address_type,</span><br><span style="color: hsl(120, 100%, 40%);">+ template (value) HNBLLIF_Addr remote_addr) := {</span><br><span style="color: hsl(120, 100%, 40%);">+ sapi := HNBLL_IF_SAPI_AUDIO,</span><br><span style="color: hsl(120, 100%, 40%);">+ u := {</span><br><span style="color: hsl(120, 100%, 40%);">+ audio := {</span><br><span style="color: hsl(120, 100%, 40%);">+ prim := HNBLL_IF_AUDIO_MSG_CONN_ESTABLISH,</span><br><span style="color: hsl(120, 100%, 40%);">+ u := {</span><br><span style="color: hsl(120, 100%, 40%);">+ conn_establish := {</span><br><span style="color: hsl(120, 100%, 40%);">+ op := HNBLL_IF_OP_INDICATION,</span><br><span style="color: hsl(120, 100%, 40%);">+ u := {</span><br><span style="color: hsl(120, 100%, 40%);">+ ind := {</span><br><span style="color: hsl(120, 100%, 40%);">+ context_id := context_id,</span><br><span style="color: hsl(120, 100%, 40%);">+ remote_rtp_port := remote_rtp_port,</span><br><span style="color: hsl(120, 100%, 40%);">+ reserved := 0,</span><br><span style="color: hsl(120, 100%, 40%);">+ remote_rtp_address_type := remote_rtp_address_type,</span><br><span style="color: hsl(120, 100%, 40%);">+ remote_addr := remote_addr</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+template (present) HNBLLIF_Message tr_HNBLLIF_AUDIO_CONN_ESTABLISH_CNF(template (present) uint32_t context_id := ?,</span><br><span style="color: hsl(120, 100%, 40%);">+ template (present) uint8_t error_code := ?,</span><br><span style="color: hsl(120, 100%, 40%);">+ template (present) uint16_t local_rtp_port:= ?,</span><br><span style="color: hsl(120, 100%, 40%);">+ template (present) HNBLLIF_AddrType local_rtp_address_type := ?,</span><br><span style="color: hsl(120, 100%, 40%);">+ template (present) HNBLLIF_Addr local_addr := ?) := {</span><br><span style="color: hsl(120, 100%, 40%);">+ sapi := HNBLL_IF_SAPI_AUDIO,</span><br><span style="color: hsl(120, 100%, 40%);">+ u := {</span><br><span style="color: hsl(120, 100%, 40%);">+ audio := {</span><br><span style="color: hsl(120, 100%, 40%);">+ prim := HNBLL_IF_AUDIO_MSG_CONN_ESTABLISH,</span><br><span style="color: hsl(120, 100%, 40%);">+ u := {</span><br><span style="color: hsl(120, 100%, 40%);">+ conn_establish := {</span><br><span style="color: hsl(120, 100%, 40%);">+ op := HNBLL_IF_OP_CONFIRM,</span><br><span style="color: hsl(120, 100%, 40%);">+ u := {</span><br><span style="color: hsl(120, 100%, 40%);">+ cnf := {</span><br><span style="color: hsl(120, 100%, 40%);">+ context_id := context_id,</span><br><span style="color: hsl(120, 100%, 40%);">+ local_rtp_port := local_rtp_port,</span><br><span style="color: hsl(120, 100%, 40%);">+ error_code := error_code,</span><br><span style="color: hsl(120, 100%, 40%);">+ local_rtp_address_type := local_rtp_address_type,</span><br><span style="color: hsl(120, 100%, 40%);">+ local_addr := local_addr</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+template (value) HNBLLIF_Message ts_HNBLLIF_AUDIO_CONN_RELEASE_IND(template (value) uint32_t context_id) := {</span><br><span style="color: hsl(120, 100%, 40%);">+ sapi := HNBLL_IF_SAPI_AUDIO,</span><br><span style="color: hsl(120, 100%, 40%);">+ u := {</span><br><span style="color: hsl(120, 100%, 40%);">+ audio := {</span><br><span style="color: hsl(120, 100%, 40%);">+ prim := HNBLL_IF_AUDIO_MSG_CONN_RELEASE,</span><br><span style="color: hsl(120, 100%, 40%);">+ u := {</span><br><span style="color: hsl(120, 100%, 40%);">+ conn_release := {</span><br><span style="color: hsl(120, 100%, 40%);">+ op := HNBLL_IF_OP_INDICATION,</span><br><span style="color: hsl(120, 100%, 40%);">+ u := {</span><br><span style="color: hsl(120, 100%, 40%);">+ ind := {</span><br><span style="color: hsl(120, 100%, 40%);">+ context_id := context_id</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> } with { encode "RAW" variant "BYTEORDER(first)" };</span><br><span>diff --git a/library/HNBLLIF_Types.ttcn b/library/HNBLLIF_Types.ttcn</span><br><span>index 8bc87d0..8b0c08f 100644</span><br><span>--- a/library/HNBLLIF_Types.ttcn</span><br><span>+++ b/library/HNBLLIF_Types.ttcn</span><br><span>@@ -230,15 +230,121 @@</span><br><span> other, OTHERWISE)"</span><br><span> };</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+/**********************</span><br><span style="color: hsl(120, 100%, 40%);">+ * AUDIO SAPI</span><br><span style="color: hsl(120, 100%, 40%);">+ **********************/</span><br><span style="color: hsl(120, 100%, 40%);">+type enumerated HNBLLIF_AUDIO_MsgType {</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLL_IF_AUDIO_MSG_CONN_ESTABLISH ('0000'O),</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLL_IF_AUDIO_MSG_CONN_RELEASE ('0001'O),</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLL_IF_AUDIO_MSG_CONN_DATA ('0002'O)</span><br><span style="color: hsl(120, 100%, 40%);">+} with { variant "FIELDLENGTH(16)" };</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+/* CONN_ESTABLISH */</span><br><span style="color: hsl(120, 100%, 40%);">+type record HNBLLIF_AUDIO_conn_establish_ind {</span><br><span style="color: hsl(120, 100%, 40%);">+ uint32_t context_id,</span><br><span style="color: hsl(120, 100%, 40%);">+ uint16_t remote_rtp_port,</span><br><span style="color: hsl(120, 100%, 40%);">+ uint8_t reserved,</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_AddrType remote_rtp_address_type,</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_Addr remote_addr</span><br><span style="color: hsl(120, 100%, 40%);">+} with { variant "" };</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+type record HNBLLIF_AUDIO_conn_establish_cnf {</span><br><span style="color: hsl(120, 100%, 40%);">+ uint32_t context_id,</span><br><span style="color: hsl(120, 100%, 40%);">+ uint16_t local_rtp_port,</span><br><span style="color: hsl(120, 100%, 40%);">+ uint8_t error_code,</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_AddrType local_rtp_address_type,</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_Addr local_addr</span><br><span style="color: hsl(120, 100%, 40%);">+} with { variant "" };</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+type union HNBLLIF_AUDIO_PrimOpUnion_conn_establish {</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_AUDIO_conn_establish_ind ind,</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_AUDIO_conn_establish_cnf cnf,</span><br><span style="color: hsl(120, 100%, 40%);">+ octetstring other</span><br><span style="color: hsl(120, 100%, 40%);">+} with { variant "" };</span><br><span style="color: hsl(120, 100%, 40%);">+type record HNBLLIF_AUDIO_PrimOp_conn_establish {</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_Operation op,</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_AUDIO_PrimOpUnion_conn_establish u</span><br><span style="color: hsl(120, 100%, 40%);">+} with { variant (u) "CROSSTAG( ind, op = HNBLL_IF_OP_INDICATION;</span><br><span style="color: hsl(120, 100%, 40%);">+ cnf, op = HNBLL_IF_OP_CONFIRM;</span><br><span style="color: hsl(120, 100%, 40%);">+ other, OTHERWISE)"</span><br><span style="color: hsl(120, 100%, 40%);">+};</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+/* CONN_RELEASE */</span><br><span style="color: hsl(120, 100%, 40%);">+type record HNBLLIF_AUDIO_conn_release_ind {</span><br><span style="color: hsl(120, 100%, 40%);">+ uint32_t context_id</span><br><span style="color: hsl(120, 100%, 40%);">+} with { variant "" };</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+type union HNBLLIF_AUDIO_PrimOpUnion_conn_release {</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_AUDIO_conn_release_ind ind,</span><br><span style="color: hsl(120, 100%, 40%);">+ octetstring other</span><br><span style="color: hsl(120, 100%, 40%);">+} with { variant "" };</span><br><span style="color: hsl(120, 100%, 40%);">+type record HNBLLIF_AUDIO_PrimOp_conn_release {</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_Operation op,</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_AUDIO_PrimOpUnion_conn_release u</span><br><span style="color: hsl(120, 100%, 40%);">+} with { variant (u) "CROSSTAG( ind, op = HNBLL_IF_OP_INDICATION;</span><br><span style="color: hsl(120, 100%, 40%);">+ other, OTHERWISE)"</span><br><span style="color: hsl(120, 100%, 40%);">+};</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+/* CONN_DATA */</span><br><span style="color: hsl(120, 100%, 40%);">+type record HNBLLIF_AUDIO_conn_data_ind {</span><br><span style="color: hsl(120, 100%, 40%);">+ uint32_t context_id,</span><br><span style="color: hsl(120, 100%, 40%);">+ uint32_t data_len,</span><br><span style="color: hsl(120, 100%, 40%);">+ octetstring data /* RANAP message */</span><br><span style="color: hsl(120, 100%, 40%);">+} with { variant (data_len) "LENGTHTO (data)" };</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+type record HNBLLIF_AUDIO_conn_data_req {</span><br><span style="color: hsl(120, 100%, 40%);">+ uint32_t context_id,</span><br><span style="color: hsl(120, 100%, 40%);">+ uint32_t data_len,</span><br><span style="color: hsl(120, 100%, 40%);">+ octetstring data /* RANAP message */</span><br><span style="color: hsl(120, 100%, 40%);">+} with { variant (data_len) "LENGTHTO (data)" };</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+type union HNBLLIF_AUDIO_PrimOpUnion_conn_data {</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_AUDIO_conn_data_req req,</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_AUDIO_conn_data_ind ind,</span><br><span style="color: hsl(120, 100%, 40%);">+ octetstring other</span><br><span style="color: hsl(120, 100%, 40%);">+} with { variant "" };</span><br><span style="color: hsl(120, 100%, 40%);">+type record HNBLLIF_AUDIO_PrimOp_conn_data {</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_Operation op,</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_AUDIO_PrimOpUnion_conn_data u</span><br><span style="color: hsl(120, 100%, 40%);">+} with { variant (u) "CROSSTAG( req, op = HNBLL_IF_OP_REQUEST;</span><br><span style="color: hsl(120, 100%, 40%);">+ ind, op = HNBLL_IF_OP_INDICATION;</span><br><span style="color: hsl(120, 100%, 40%);">+ other, OTHERWISE)"</span><br><span style="color: hsl(120, 100%, 40%);">+};</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+type union HNBLLIF_AUDIO_PrimUnion {</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_AUDIO_PrimOp_conn_establish conn_establish,</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_AUDIO_PrimOp_conn_release conn_release,</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_AUDIO_PrimOp_conn_data conn_data,</span><br><span style="color: hsl(120, 100%, 40%);">+ octetstring other</span><br><span style="color: hsl(120, 100%, 40%);">+} with { variant "" };</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+type record HNBLLIF_AUDIO_PrimHdr {</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_AUDIO_MsgType prim,</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_AUDIO_PrimUnion u</span><br><span style="color: hsl(120, 100%, 40%);">+} with { variant (u) "CROSSTAG( conn_establish, prim = HNBLL_IF_AUDIO_MSG_CONN_ESTABLISH;</span><br><span style="color: hsl(120, 100%, 40%);">+ conn_release, prim = HNBLL_IF_AUDIO_MSG_CONN_RELEASE;</span><br><span style="color: hsl(120, 100%, 40%);">+ conn_data, prim = HNBLL_IF_AUDIO_MSG_CONN_DATA;</span><br><span style="color: hsl(120, 100%, 40%);">+ other, OTHERWISE)"</span><br><span style="color: hsl(120, 100%, 40%);">+};</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> </span><br><span> /**********************</span><br><span> * General</span><br><span> **********************/</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+type enumerated HNBLLIF_AddrType {</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLL_IF_ADDR_TYPE_UNSPEC ('00'O),</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLL_IF_ADDR_TYPE_IPV4 ('01'O),</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLL_IF_ADDR_TYPE_IPV6 ('02'O)</span><br><span style="color: hsl(120, 100%, 40%);">+} with { variant "FIELDLENGTH(8)" };</span><br><span style="color: hsl(120, 100%, 40%);">+type octetstring HNBLLIF_Addr length(16);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> type enumerated HNBLLIF_Sapi {</span><br><span> HNBLL_IF_SAPI_CTL ('00000000'O),</span><br><span style="color: hsl(0, 100%, 40%);">- HNBLL_IF_SAPI_IUH ('00000001'O)//,</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLL_IF_SAPI_IUH ('00000001'O),</span><br><span> //HNBLL_IF_SAPI_GTP ('00000002'O),</span><br><span style="color: hsl(0, 100%, 40%);">- //HNBLL_IF_SAPI_AUDIO ('00000003'O),</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLL_IF_SAPI_AUDIO ('00000003'O)</span><br><span> } with { variant "FIELDLENGTH(32)" };</span><br><span> </span><br><span> type enumerated HNBLLIF_Operation {</span><br><span>@@ -251,6 +357,7 @@</span><br><span> type union HNBLLIF_SapiUnion {</span><br><span> HNBLLIF_CTL_PrimHdr ctl,</span><br><span> HNBLLIF_IUH_PrimHdr iuh,</span><br><span style="color: hsl(120, 100%, 40%);">+ HNBLLIF_AUDIO_PrimHdr audio,</span><br><span> octetstring other</span><br><span> } with { variant "" };</span><br><span> </span><br><span>@@ -259,6 +366,7 @@</span><br><span> HNBLLIF_SapiUnion u</span><br><span> } with { variant (u) "CROSSTAG( ctl, sapi = HNBLL_IF_SAPI_CTL;</span><br><span> iuh, sapi = HNBLL_IF_SAPI_IUH;</span><br><span style="color: hsl(120, 100%, 40%);">+ audio, sapi = HNBLL_IF_SAPI_AUDIO;</span><br><span> other, OTHERWISE)"</span><br><span> };</span><br><span> </span><br><span>@@ -267,5 +375,29 @@</span><br><span> external function dec_HNBLLIF_Message(in octetstring stream) return HNBLLIF_Message</span><br><span> with { extension "prototype(convert) decode(RAW)" };</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+function f_HNBLLIF_AF2addr_type(AddressFamily address_family)</span><br><span style="color: hsl(120, 100%, 40%);">+return HNBLLIF_AddrType {</span><br><span style="color: hsl(120, 100%, 40%);">+ if (address_family == AF_INET) {</span><br><span style="color: hsl(120, 100%, 40%);">+ return HNBLL_IF_ADDR_TYPE_IPV4;</span><br><span style="color: hsl(120, 100%, 40%);">+ } else if (address_family == AF_INET6) {</span><br><span style="color: hsl(120, 100%, 40%);">+ return HNBLL_IF_ADDR_TYPE_IPV6;</span><br><span style="color: hsl(120, 100%, 40%);">+ } else {</span><br><span style="color: hsl(120, 100%, 40%);">+ return HNBLL_IF_ADDR_TYPE_UNSPEC;</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+function f_HNBLLIF_Addr(HNBLLIF_AddrType addr_type, charstring addr_str)</span><br><span style="color: hsl(120, 100%, 40%);">+return HNBLLIF_Addr {</span><br><span style="color: hsl(120, 100%, 40%);">+ var HNBLLIF_Addr addr;</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ if (addr_type == HNBLL_IF_ADDR_TYPE_IPV4) {</span><br><span style="color: hsl(120, 100%, 40%);">+ addr := f_inet_addr(addr_str);</span><br><span style="color: hsl(120, 100%, 40%);">+ } else {</span><br><span style="color: hsl(120, 100%, 40%);">+ addr := f_inet6_addr(addr_str);</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ return addr;</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> </span><br><span> } with { encode "RAW" variant "BYTEORDER(first)" };</span><br><span></span><br></pre><p>To view, visit <a href="https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/26444">change 26444</a>. 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<div style="display:none"> Gerrit-Project: osmo-ttcn3-hacks </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-Change-Id: I20544f67c2450bc3cd4bcb3ee638de1958bf5783 </div>
<div style="display:none"> Gerrit-Change-Number: 26444 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: pespin <pespin@sysmocom.de> </div>
<div style="display:none"> Gerrit-MessageType: newchange </div>