%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2003-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
%%
%% %CopyrightEnd%
%%
%%
-module(test_partial_incomplete_decode).
-export([test/1]).
-include_lib("test_server/include/test_server.hrl").
test(Config) ->
FMsg = msg('F'),
?line {ok,Bytes} = asn1_wrapper:encode('PartialDecSeq','F',FMsg),
?line {ok,_} = asn1_wrapper:decode('PartialDecSeq','F',Bytes),
?line {ok,IncFMsg} =
'PartialDecSeq':decode_F_fb_incomplete(list_to_binary(Bytes)),
?line decode_parts('F',IncFMsg),
DMsg = msg('D'),
?line {ok,Bytes2} = asn1_wrapper:encode('PartialDecSeq','D',DMsg),
?line {ok,_} = asn1_wrapper:decode('PartialDecSeq','D',Bytes2),
?line {ok,IncDMsg} =
'PartialDecSeq':decode_D_incomplete(list_to_binary(Bytes2)),
?line decode_parts('D',IncDMsg),
?line {ok,IncF2Msg} =
'PartialDecSeq':decode_F_fb_exclusive2(list_to_binary(Bytes)),
?line decode_parts('F2',IncF2Msg),
F3Msg = msg('F3'),
?line {ok,BytesF3} = asn1_wrapper:encode('PartialDecSeq','F',F3Msg),
?line {ok,_} = asn1_wrapper:decode('PartialDecSeq','F',BytesF3),
?line {ok,IncF3Msg} =
'PartialDecSeq':decode_F_fb_exclusive3(list_to_binary(BytesF3)),
?line decode_parts('F3',IncF3Msg),
AMsg =msg('A'),
?line {ok,Bytes3} = asn1_wrapper:encode('PartialDecSeq2','A',AMsg),
?line {ok,_} = asn1_wrapper:decode('PartialDecSeq2','A',Bytes3),
?line {ok,IncFMsg3} =
'PartialDecSeq2':decode_A_c_b_incomplete(list_to_binary(Bytes3)),
?line decode_parts('A',IncFMsg3),
MyHTTPMsg = msg('GetRequest'),
?line {ok,Bytes4} = asn1_wrapper:encode('PartialDecMyHTTP',
'GetRequest',MyHTTPMsg),
?line {ok,_} = asn1_wrapper:decode('PartialDecMyHTTP','GetRequest',
Bytes4),
?line {ok,IncFMsg4} =
'PartialDecMyHTTP':decode_GetRequest_incomplete(list_to_binary(Bytes4)),
?line decode_parts('GetRequest',IncFMsg4),
MsgS1_1 = msg('S1_1'),
?line {ok,Bytes5} = asn1_wrapper:encode('PartialDecSeq3','S1',MsgS1_1),
?line {ok,_} = asn1_wrapper:decode('PartialDecSeq3','S1',Bytes5),
?line {ok,IncFMsg5} =
'PartialDecSeq3':decode_S1_incomplete(list_to_binary(Bytes5)),
?line decode_parts('S1_1',IncFMsg5),
MsgS1_2 = msg('S1_2'),
?line {ok,Bytes6} = asn1_wrapper:encode('PartialDecSeq3','S1',MsgS1_2),
?line {ok,IncFMsg6} =
'PartialDecSeq3':decode_S1_incomplete(list_to_binary(Bytes6)),
?line ok = decode_parts('S1_2',IncFMsg6),
%% test of MEDIA-GATEWAY-CONTROL
test_megaco(Config),
ok.
test_megaco(Config) ->
?line DataDir = ?config(data_dir,Config),
Mod='MEDIA-GATEWAY-CONTROL',
?line {ok,FilenameList} = file:list_dir(filename:join([DataDir,
megacomessages])),
%% remove any junk files that may be in the megacomessage directory
Pred = fun(X) ->
case lists:reverse(X) of
[$l,$a,$v,$.|_R] ->true;
_ -> false
end
end,
MegacoMsgFilenameList = lists:filter(Pred,FilenameList),
Fun = fun(F) ->
M = read_msg(filename:join([DataDir,megacomessages,F])),
?line {ok,B} = asn1_wrapper:encode(Mod,element(1,M),M),
?line exclusive_decode(list_to_binary(B),F)
end,
?line lists:foreach(Fun,MegacoMsgFilenameList),
ok.
exclusive_decode(Bin,F) ->
Mod='MEDIA-GATEWAY-CONTROL',
io:format("Encoding message: ~p~n",[F]),
?line {ok,{_,_,{_,_VsnNo,{MsgMidKey,MsgMid},{MsgMBodyKey,MsgMBody}}}}=
Mod:decode_MegacoMessage_exclusive(Bin),
?line {ok,_} = Mod:decode_part(MsgMidKey,MsgMid),
?line {ok,_} = Mod:decode_part(MsgMBodyKey,MsgMBody),
ok.
read_msg(File) ->
case file:read_file(File) of
{ok,Bin} ->
binary_to_term(Bin);
_ ->
io:format("couldn't read file ~p~n",[File])
end.
decode_parts('F',PartDecMsg) ->
?line {fb,{'E',35,{NameE_b,ListBinE_b},false,{NameE_d,BinE_d}}} = PartDecMsg,
?line {ok,[{'D',3,true}|_]} = 'PartialDecSeq':decode_part(NameE_b,ListBinE_b),
?line {ok,{'D',3,true}} = 'PartialDecSeq':decode_part(NameE_b,
hd(ListBinE_b)),
?line {ok,{da,[{'A',16,{'D',17,true}}]}} =
'PartialDecSeq':decode_part(NameE_d,BinE_d),
ok;
decode_parts('F2',PartDecMsg) ->
?line {fb,{'E',35,{E_bkey,E_b},false,{da,{E_d_akey,E_d_a}}}} = PartDecMsg,
?line {ok,[{'D',3,true},{'D',4,false},{'D',5,true},{'D',6,true},{'D',7,false},{'D',8,true},{'D',9,true},{'D',10,false},{'D',11,true},{'D',12,true},{'D',13,false},{'D',14,true}]} = 'PartialDecSeq':decode_part(E_bkey,E_b),
?line {ok,[{'A',16,{'D',17,true}}]} = 'PartialDecSeq':decode_part(E_d_akey,E_d_a);
decode_parts('F3',PartDecMsg) ->
?line {fb,{'E',10,{E_bkey,E_b},false,{dc,{'E_d_dc',13,true,{E_d_dc_dcckey,E_d_dc_dcc}}}}} = PartDecMsg,
?line {ok,[{'D',11,true},{'D',12,false}]} = 'PartialDecSeq':decode_part(E_bkey,E_b),
?line {ok,{'E_d_dc_dcc',14,15}} = 'PartialDecSeq':decode_part(E_d_dc_dcckey,E_d_dc_dcc);
decode_parts('D',PartDecMsg) ->
?line {'D',{NameD_a,BinD_a},true} = PartDecMsg,
?line {ok,123} = 'PartialDecSeq':decode_part(NameD_a,BinD_a),
ok;
decode_parts('A',PartDecMsg) ->
?line {'A',12,{c,{'S',true,false}},{b,{NameA_c_b,BinA_c_b}}} = PartDecMsg,
?line {ok,{'A_c_b',false,false}} =
'PartialDecSeq2':decode_part(NameA_c_b,BinA_c_b),
ok;
decode_parts('GetRequest',PartDecMsg) ->
?line {'GetRequest',true,false,
{'AcceptTypes',[html,'plain-text',gif,jpeg],
{NameAcceptTypes_others,ListBinAcceptTypes_others}},
"IamfineThankYOu"} = PartDecMsg,
?line {ok,["hell","othe","reho","peyo","uare","fine"]} =
'PartialDecMyHTTP':decode_part(NameAcceptTypes_others,
ListBinAcceptTypes_others),
?line {ok,"hell"} =
'PartialDecMyHTTP':decode_part(NameAcceptTypes_others,
hd(ListBinAcceptTypes_others)),
ok;
decode_parts('S1_1',PartDecMsg) ->
?line {'S1',14,{'S2',false,12,{NameS2c,BinS2c}},
{_,{NameS1c_a,ListBinS1c_a}},{NameS1d,BinS1d}} = PartDecMsg,
?line {ok,[{'S3',10,"PrintableString","OCTETSTRING",
[one,two,three,four]}|_Rest1]} =
'PartialDecSeq3':decode_part(NameS2c,BinS2c),
?line {ok,[{'S3',10,"PrintableString","OCTETSTRING",
[one,two,three,four]}|_Rest2]} =
'PartialDecSeq3':decode_part(NameS1c_a,ListBinS1c_a),
?line {ok,{'S3',10,"PrintableString","OCTETSTRING",
[one,two,three,four]}} =
'PartialDecSeq3':decode_part(NameS1c_a,hd(ListBinS1c_a)),
?line {ok,[{'Name',"Hans","HCA","Andersen"}|_Rest3]} =
'PartialDecSeq3':decode_part(NameS1d,BinS1d),
ok;
decode_parts('S1_2',PartDecMsg) ->
?line {'S1',14,{'S2',false,12,_S2c},S1c_b,{NameS1d,BinS1d}} = PartDecMsg,
?line {b,{'C1_b',11,true,
{'S4',{'Name',"Hans","HCA","Andersen"},"MSc"}}}=S1c_b,
?line {ok,[{'Name',"Hans","HCA","Andersen"}|_Rest3]} =
'PartialDecSeq3':decode_part(NameS1d,BinS1d),
ok.
msg('F') ->
{'F',{fb,{'E',35,[{'D',3,true},{'D',4,false},{'D',5,true},{'D',6,true},{'D',7,false},{'D',8,true},{'D',9,true},{'D',10,false},{'D',11,true},{'D',12,true},{'D',13,false},{'D',14,true}],false,{da,[{'A',16,{'D',17,true}}]}}}};
msg('F3') ->
{fb,{'E',10,[{'D',11,true},{'D',12,false}],false,{dc,{'E_d_dc',13,true,{'E_d_dc_dcc',14,15}}}}};
msg('D') ->
{'D',123,true};
msg('A') ->
{'A',12,{c,{'S',true,false}},{b,{'A_c_b',false,false}}};
msg('GetRequest') ->
{'GetRequest',true,false,{'AcceptTypes',[1,1,1,1],["hell","othe","reho","peyo","uare","fine"]},"IamfineThankYOu"};
msg('S1_1') ->
{'S1',14,msg('S2'),msg('C1_a'),msg('SO1')};
msg('S1_2') ->
{'S1',14,msg('S2'),msg('C1_b'),msg('SO1')};
msg('S2') ->
{'S2',false,12,[msg('S3'),msg('S3'),msg('S3')]};
msg('C1_a') ->
{a,[msg('S3'),msg('S3'),msg('S3')]};
msg('C1_b') ->
{b,{'C1_b',11,true,msg('S4')}};
msg('S3') ->
{'S3',10,"PrintableString","OCTETSTRING",[1,1,1,1]};
msg('S4') ->
{'S4',msg('Name'),"MSc"};
msg('SO1') ->
[msg('Name'),msg('Name'),msg('Name')];
msg('Name') ->
{'Name',"Hans","HCA","Andersen"}.
