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| author | Harald Welte <laforge@gnumonks.org> | 2012-04-01 19:52:01 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2012-04-01 19:54:20 +0200 |
| commit | 92e783d1098e99161401ab08cccd3a08356749cd (patch) | |
| tree | 514413efb1a8bb953169f1d6d8c57e3280a03eb7 /src/sctp_sua.erl | |
| parent | 7aff8fb62be1422016ec92df5d1cbec0c738b75c (diff) | |
rename sua_codec to generic xua_codec
SUA/M3UA/M2UA/M2PA actaully all uses almost the same message format,
so it makes sense to write one generic xua_codec and derive from that.
The current SUA implementation didn't actually contain anything SUA
specific, so we can just rename it and use xua_codec directly from the
users.
Diffstat (limited to 'src/sctp_sua.erl')
| -rw-r--r-- | src/sctp_sua.erl | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/src/sctp_sua.erl b/src/sctp_sua.erl index 0d35780..b5a455b 100644 --- a/src/sctp_sua.erl +++ b/src/sctp_sua.erl @@ -23,6 +23,7 @@ -include_lib("kernel/include/inet_sctp.hrl"). -include("osmo_util.hrl"). +-include("xua.hrl"). -include("sua.hrl"). -include("m3ua.hrl"). @@ -77,29 +78,29 @@ prim_up(Prim, State, LoopDat) -> % sctp_core indicates that ew have received some data... rx_sctp(#sctp_sndrcvinfo{ppid = ?SUA_PPID}, Data, State, LoopDat) -> Asp = LoopDat#sua_state.asp_pid, - Sua = sua_codec:parse_msg(Data), + Sua = xua_codec:parse_msg(Data), case Sua of - #sua_msg{msg_class = ?M3UA_MSGC_MGMT, + #xua_msg{msg_class = ?M3UA_MSGC_MGMT, msg_type = ?M3UA_MSGT_MGMT_NTFY} -> Prim = osmo_util:make_prim('M','NOTIFY',indication,Sua), {ok, Prim, LoopDat}; - #sua_msg{msg_class = ?M3UA_MSGC_MGMT, + #xua_msg{msg_class = ?M3UA_MSGC_MGMT, msg_type = ?M3UA_MSGT_MGMT_ERR} -> Prim = osmo_util:make_prim('M','ERROR',indication,Sua), {ok, Prim, LoopDat}; - #sua_msg{msg_class = ?M3UA_MSGC_SSNM} -> + #xua_msg{msg_class = ?M3UA_MSGC_SSNM} -> % FIXME {ignore, LoopDat}; - #sua_msg{msg_class = ?M3UA_MSGC_ASPSM} -> + #xua_msg{msg_class = ?M3UA_MSGC_ASPSM} -> gen_fsm:send_event(Asp, Sua), {ignore, LoopDat}; - #sua_msg{msg_class = ?M3UA_MSGC_ASPTM} -> + #xua_msg{msg_class = ?M3UA_MSGC_ASPTM} -> gen_fsm:send_event(Asp, Sua), {ignore, LoopDat}; - #sua_msg{msg_class = ?SUA_MSGC_CL} -> + #xua_msg{msg_class = ?SUA_MSGC_CL} -> Prim = sua_to_prim(Sua, LoopDat), {ok, Prim, LoopDat}; - %#sua_msg{msg_class = ?SUA_MSGC_C0} -> + %#xua_msg{msg_class = ?SUA_MSGC_C0} -> _ -> % do something with link related msgs io:format("SUA Unknown message ~p in state ~p~n", [Sua, State]), @@ -107,8 +108,8 @@ rx_sctp(#sctp_sndrcvinfo{ppid = ?SUA_PPID}, Data, State, LoopDat) -> end. % MTP-TRANSFER.req has arrived at sctp_core, encapsulate+tx it -mtp_xfer(Sua, LoopDat) when is_record(Sua, sua_msg) -> - SuaBin = sua_codec:encode_msg(Sua), +mtp_xfer(Sua, LoopDat) when is_record(Sua, xua_msg) -> + SuaBin = xua_codec:encode_msg(Sua), tx_sctp(1, SuaBin), LoopDat. @@ -137,6 +138,6 @@ asp_prim_to_user(Prim, [SctpPid]) -> gen_fsm:send_event(SctpPid, Prim). -sua_to_prim(Sua, LoopDat) when is_record(Sua, sua_msg) -> +sua_to_prim(Sua, LoopDat) when is_record(Sua, xua_msg) -> Sccp = sua_sccp_conv:sua_to_sccp(Sua), osmo_util:make_prim('N','UNITADATA',indication, Sccp). |