[S] Change in osmo-ttcn3-hacks[master]: bsc: AssignmentState: voice_call -> rtp_stream

osmith has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/32342 ) Change subject: bsc: AssignmentState: voice_call -> rtp_stream ...................................................................... bsc: AssignmentState: voice_call -> rtp_stream Now that CSD is supported, rename the variable. It is true for both voice calls and for CSD. Related: OS#4393 Change-Id: Idfd9a102ad172d3aeaa4222a21357cdcd51680df --- M bsc/BSC_Tests.ttcn M bsc/MSC_ConnectionHandler.ttcn 2 files changed, 30 insertions(+), 17 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/42/32342/1 diff --git a/bsc/BSC_Tests.ttcn b/bsc/BSC_Tests.ttcn index f40b19e..eb44dd7 100644 --- a/bsc/BSC_Tests.ttcn +++ b/bsc/BSC_Tests.ttcn @@ -9384,7 +9384,7 @@ BSSAP.send(ass_cmd); var AssignmentState st := valueof(ts_AssignmentStateInit); - st.voice_call := true; + st.rtp_stream := true; st.is_assignment := false; alt { [] as_modify(st); @@ -11148,7 +11148,7 @@ ass_cmd.pdu.bssmap.assignmentRequest.codecList := valueof(ts_BSSMAP_IE_CodecList({ts_CodecFR})); var AssignmentState st := valueof(ts_AssignmentStateInit); - st.voice_call := true; + st.rtp_stream := true; st.is_assignment := true; var ExpectCriteria mgcpcrit := { diff --git a/bsc/MSC_ConnectionHandler.ttcn b/bsc/MSC_ConnectionHandler.ttcn index b3e6af6..64b4e3d 100644 --- a/bsc/MSC_ConnectionHandler.ttcn +++ b/bsc/MSC_ConnectionHandler.ttcn @@ -1064,7 +1064,7 @@ type record AssignmentState { /* global */ - boolean voice_call, + boolean rtp_stream, boolean is_assignment, /* Assignment related bits */ boolean rr_ass_cmpl_seen, @@ -1080,7 +1080,7 @@ } template (value) AssignmentState ts_AssignmentStateInit := { - voice_call := false, + rtp_stream := false, is_assignment := false, rr_ass_cmpl_seen := false, old_lchan_deact_sacch_seen := false, @@ -1222,7 +1222,7 @@ /* no assignment, just mode modify */ var RSL_Message rsl; - [st.voice_call and not st.rr_modify_seen] RSL.receive(tr_RSL_DATA_REQ(g_chan_nr)) -> value rsl { + [st.rtp_stream and not st.rr_modify_seen] RSL.receive(tr_RSL_DATA_REQ(g_chan_nr)) -> value rsl { var PDU_ML3_NW_MS l3 := dec_PDU_ML3_NW_MS(rsl.ies[2].body.l3_info.payload); log("Rx L3 from net: ", l3); if (ischosen(l3.msgs.rrm.channelModeModify)) { @@ -1233,7 +1233,7 @@ } repeat; } - [st.voice_call and st.rr_modify_seen] RSL.receive(tr_RSL_MsgTypeD(RSL_MT_MODE_MODIFY_REQ)) -> value rsl { + [st.rtp_stream and st.rr_modify_seen] RSL.receive(tr_RSL_MsgTypeD(RSL_MT_MODE_MODIFY_REQ)) -> value rsl { st.rsl_mode_modify_msg := rsl; RSL.send(ts_RSL_MODE_MODIFY_ACK(g_chan_nr)); st.modify_done := true; @@ -1427,9 +1427,9 @@ transid := omit }; var AssignmentState st := valueof(ts_AssignmentStateInit); - /* if the channel type is SIGNAL, we're not handling a voice call */ + /* if the channel type is SIGNAL, we're not handling an rtp stream */ if (ass_cmd.pdu.bssmap.assignmentRequest.channelType.speechOrDataIndicator != '0011'B) { - st.voice_call := true; + st.rtp_stream := true; exp_modify := true; } @@ -1459,8 +1459,8 @@ g_media.mgcp_conn[0].mdcx_seen_exp := 0; g_media.mgcp_conn[1].crcx_seen_exp := 0; g_media.mgcp_conn[1].mdcx_seen_exp := 0; - } else if (st.voice_call) { - /* For voice calls we expect the following MGCP activity */ + } else if (st.rtp_stream) { + /* For RTP streams we expect the following MGCP activity */ g_media.mgcp_conn[0].crcx_seen_exp := 1; g_media.mgcp_conn[0].mdcx_seen_exp := 1; g_media.mgcp_conn[1].crcx_seen_exp := 1; @@ -1487,8 +1487,8 @@ /* modify related bits */ [not st.is_assignment and exp_modify] as_modify(st); - /* voice call related bits (IPA CRCX/MDCX + MGCP) */ - [st.voice_call] as_Media(); + /* RTP stream related bits (IPA CRCX/MDCX + MGCP) */ + [st.rtp_stream] as_Media(); /* if we receive exactly what we expected, always return + pass */ [st.is_assignment and st.assignment_done or (not st.is_assignment and (st.modify_done or not exp_modify))] BSSAP.receive(exp_ass_cpl) -> value bssap { @@ -1526,11 +1526,11 @@ /* TODO: more precisely expect the different types of speech? */ var OCT1 rr_channel_mode := st.rr_channel_mode_modify_msg.msgs.rrm.channelModeModify.channelMode.mode; - if (st.voice_call and rr_channel_mode == '00'O) { + if (st.rtp_stream and rr_channel_mode == '00'O) { setverdict(fail, "f_establish_fully(): Expected RR Channel Mode Modify", " to a speech mode, but got channelMode == ", rr_channel_mode); mtc.stop; - } else if (not st.voice_call and rr_channel_mode != '00'O) { + } else if (not st.rtp_stream and rr_channel_mode != '00'O) { setverdict(fail, "f_establish_fully(): Expected RR Channel Mode Modify", " to signalling mode, but got channelMode == ", rr_channel_mode); mtc.stop; @@ -1542,11 +1542,11 @@ mtc.stop; } var RSL_SpeechDataInd rsl_spd_ind := chan_mode_ie.chan_mode.spd_ind; - if (st.voice_call and rsl_spd_ind != RSL_SPDI_SPEECH) { + if (st.rtp_stream and rsl_spd_ind != RSL_SPDI_SPEECH) { setverdict(fail, "f_establish_fully(): Expected RSL MODE MODIFY", " to a speech mode, but got spd_ind == ", rsl_spd_ind); mtc.stop; - } else if (not st.voice_call and rsl_spd_ind != RSL_SPDI_SIGN) { + } else if (not st.rtp_stream and rsl_spd_ind != RSL_SPDI_SIGN) { setverdict(fail, "f_establish_fully(): Expected RSL MODE MODIFY", " to signalling mode, but got spd_ind == ", rsl_spd_ind); mtc.stop; @@ -1591,7 +1591,7 @@ } } - if (not exp_fail and st.voice_call and not g_pars.aoip) { + if (not exp_fail and st.rtp_stream and not g_pars.aoip) { /* With SCCPLite, connect to BSC-located MGW using a CRCX + SDP. It is sent in MGCP over IPA in the BSC<->MSC (BSC-NAT) connection. BSC will forward it to its MGW. */ -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/32342 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Idfd9a102ad172d3aeaa4222a21357cdcd51680df Gerrit-Change-Number: 32342 Gerrit-PatchSet: 1 Gerrit-Owner: osmith &lt;osmith(a)sysmocom.de&gt; Gerrit-MessageType: newchange