%% %% %CopyrightBegin% %% %% Copyright Ericsson AB 1997-2011. 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(snmpc). %% API -export([compile/1, compile/2, compile/3, mib_to_hrl/1, mib_to_hrl/3, is_consistent/1]). %% Debug -export([look_at/1]). %% Internal Exports -export([init/3]). -include_lib("stdlib/include/erl_compile.hrl"). -include("snmp_types.hrl"). -include("snmpc.hrl"). -include("snmpc_lib.hrl"). -record(dldata, {deprecated, relaxed_row_name_assign_check}). look_at(Mib) -> io:format("~p ~n", [snmpc_lib:look_at(Mib)]). %%----------------------------------------------------------------- %% Misc compiler stuff %%----------------------------------------------------------------- is_consistent(Filenames) -> snmpc_lib:is_consistent(Filenames). mib_to_hrl(MibName) -> snmpc_mib_to_hrl:convert(MibName). mib_to_hrl(MibName, HrlFile, Opts) -> snmpc_mib_to_hrl:compile(MibName, HrlFile, Opts). %%%----------------------------------------------------------------- %%% Interface for erl_compile. %%%----------------------------------------------------------------- compile(Input, _Output, Options) -> case compile(Input, make_options(Options)) of {ok, _} -> ok; {error, Reason} -> io:format("~p", [Reason]), error end. %% Converts generic options to format expected by compile/2 make_options(#options{includes = Incs, outdir = Outdir, warning = Warning, specific = Spec}) -> OutdirOpt = {outdir, Outdir}, WarningOpt = case Warning of 0 -> {warnings, false}; _ -> {warnings, true} end, IncludeOpt = {i, case Incs of [] -> [""]; _ -> lists:map(fun(Dir) -> Dir++"/" end, Incs) end}, [WarningOpt, OutdirOpt, IncludeOpt | Spec]. %% Returns: {ok, File}|{error, Reason} compile([AtomFilename]) when is_atom(AtomFilename) -> compile(atom_to_list(AtomFilename), []), % from cmd line halt(); compile(FileName) -> compile(FileName, []). %%---------------------------------------------------------------------- %% Options: %% {deprecated, bool()} true %% {group_check, bool()} true %% {db, volatile|persistent|mnesia} volatile %% {i, [import_dir_string()]} ["./"] %% {il, [import_lib_dir_string()]} [] %% {warnings, bool()} true %% warnings_as_errors %% {outdir, string()} "./" %% description %% reference %% imports %% agent_capabilities %% module_compliance %% module_identity %% {module, string()} %% no_defs %% relaxed_row_name_assign_check %% (hidden) {verbosity, trace|debug|log|info|silence} silence %% (hidden) version %% (hidden) options %%---------------------------------------------------------------------- compile(FileName, Options) when is_list(FileName) -> true = snmpc_misc:is_string(FileName), DefOpts = [{deprecated, true}, {group_check, true}, {i, ["./"]}, {db, volatile}, {warnings, true}, {outdir, "./"}, {il, []}], Opts = update_options(DefOpts, Options), case check_options(Opts) of ok -> maybe_display_version(Opts), maybe_display_options(Opts), Pid = spawn_link(?MODULE,init,[self(),FileName,Opts]), receive {compile_result,R} -> R; {'EXIT',Pid, Reason} when Reason =/= normal -> exit(Reason) end; {error, Reason} -> {error, Reason} end. maybe_display_version(Opts) -> case lists:member(version, Opts) of true -> Vsn = (catch get_version()), io:format("version: ~s~n", [Vsn]); false -> ok end. get_version() -> MI = ?MODULE:module_info(), Attr = get_info(attributes, MI), Vsn = get_info(app_vsn, Attr), Comp = get_info(compile, MI), Time = get_info(time, Comp), {Year, Month, Day, Hour, Min, Sec} = Time, io_lib:format("~s [~.4w-~.2.0w-~.2.0w ~.2.0w:~.2.0w:~.2.0w]", [Vsn, Year, Month, Day, Hour, Min, Sec]). maybe_display_options(Opts) -> case lists:member(options, Opts) of true -> {F, A} = get_options(Opts, [], []), io:format("options: " ++ F ++ "~n", A); false -> ok end. get_options([], Formats, Args) -> {lists:concat(lists:reverse(Formats)), lists:reverse(Args)}; get_options([{deprecated, Val}|Opts], Formats, Args) -> get_options(Opts, ["~n deprecated: ~w"|Formats], [Val|Args]); get_options([{group_check, Val}|Opts], Formats, Args) -> get_options(Opts, ["~n group_check: ~w"|Formats], [Val|Args]); get_options([{db, Val}|Opts], Formats, Args) -> get_options(Opts, ["~n db: ~w"|Formats], [Val|Args]); get_options([{i, Val}|Opts], Formats, Args) -> get_options(Opts, ["~n i: ~p"|Formats], [Val|Args]); get_options([{il, Val}|Opts], Formats, Args) -> get_options(Opts, ["~n il: ~p"|Formats], [Val|Args]); get_options([{outdir, Val}|Opts], Formats, Args) -> get_options(Opts, ["~n outdir: ~s"|Formats], [Val|Args]); get_options([{description, Val}|Opts], Formats, Args) -> get_options(Opts, ["~n description: ~w"|Formats], [Val|Args]); get_options([description|Opts], Formats, Args) -> get_options(Opts, ["~n description"|Formats], Args); get_options([{reference, Val}|Opts], Formats, Args) -> get_options(Opts, ["~n reference: ~w"|Formats], [Val|Args]); get_options([reference|Opts], Formats, Args) -> get_options(Opts, ["~n reference"|Formats], Args); get_options([{warnings, Val}|Opts], Formats, Args) -> get_options(Opts, ["~n warnings: ~w"|Formats], [Val|Args]); get_options([warnings_as_errors|Opts], Formats, Args) -> get_options(Opts, ["~n warnings_as_errors"|Formats], Args); get_options([{verbosity, Val}|Opts], Formats, Args) -> get_options(Opts, ["~n verbosity: ~w"|Formats], [Val|Args]); get_options([imports|Opts], Formats, Args) -> get_options(Opts, ["~n imports"|Formats], Args); get_options([module_identity|Opts], Formats, Args) -> get_options(Opts, ["~n module_identity"|Formats], Args); get_options([module_compliance|Opts], Formats, Args) -> get_options(Opts, ["~n module_compliance"|Formats], Args); get_options([agent_capabilities|Opts], Formats, Args) -> get_options(Opts, ["~n agent_capabilities"|Formats], Args); get_options([relaxed_row_name_assign_check|Opts], Formats, Args) -> get_options(Opts, ["~n relaxed_row_name_assign_check"|Formats], Args); get_options([_|Opts], Formats, Args) -> get_options(Opts, Formats, Args). get_info(Key, Info) -> case lists:keysearch(Key, 1, Info) of {value, {Key, Val}} -> Val; false -> throw("undefined") end. % p(F, A) -> % io:format("DBG: " ++ F ++ "~n", A). update_options([], Options) -> Options; update_options([{Key,DefVal}|DefOpts], Options) -> case snmpc_misc:assq(Key, Options) of false -> update_options(DefOpts, [{Key,DefVal}|Options]); {value, Val} when Key =:= i -> Options1 = lists:keyreplace(Key, 1, Options, {Key, Val++DefVal}), update_options(DefOpts, Options1); {value, Val} when Key =:= il -> Options1 = lists:keyreplace(Key, 1, Options, {Key, Val++DefVal}), update_options(DefOpts, Options1); {value, DefVal} -> %% Same value, no need to update update_options(DefOpts, Options); {value, Val} -> %% New value, so update Options1 = lists:keyreplace(Key, 1, Options, {Key, Val}), update_options(DefOpts, Options1) end. check_options([]) -> ok; check_options([no_symbolic_info|T]) -> check_options(T); check_options([{outdir, Str} | T]) when is_list(Str) -> check_options(T); check_options([{debug, Atom} | T]) when is_atom(Atom) -> check_options(T); check_options([{deprecated, Atom} | T]) when is_atom(Atom) -> check_options(T); check_options([{group_check, Atom} | T]) when is_atom(Atom) -> check_options(T); check_options([{warnings, Bool} | T]) -> check_bool(warnings, Bool), check_options(T); check_options([warnings_as_errors | T]) -> check_options(T); check_options([{db, volatile} | T]) -> check_options(T); check_options([{db, persistent} | T]) -> check_options(T); check_options([{db, mnesia} | T]) -> check_options(T); check_options([{i, [Str|_]} | T]) when is_list(Str) -> check_options(T); check_options([{il, []} | T]) -> check_options(T); check_options([{il, [Str|_]} | T]) when is_list(Str) -> check_options(T); check_options([{description, Bool}| T]) -> check_bool(description, Bool), check_options(T); check_options([description| T]) -> %% same as {description, true} check_options(T); check_options([{reference, Bool}| T]) -> check_bool(reference, Bool), check_options(T); check_options([reference| T]) -> %% same as {reference, true} check_options(T); check_options([{verbosity, V} | T]) when is_atom(V) -> snmpc_lib:vvalidate(V), check_options(T); check_options([version| T]) -> check_options(T); check_options([options| T]) -> check_options(T); check_options([imports| T]) -> check_options(T); check_options([module_identity| T]) -> check_options(T); check_options([module_compliance| T]) -> check_options(T); check_options([agent_capabilities| T]) -> check_options(T); check_options([relaxed_row_name_assign_check| T]) -> check_options(T); check_options([{module, M} | T]) when is_atom(M) -> check_options(T); check_options([no_defs| T]) -> check_options(T); check_options([Opt|_]) -> {error, {invalid_option, Opt}}. check_bool(_Key, Bool) when (Bool =:= true) orelse (Bool =:= false) -> ok; check_bool(Key, Val) -> {error, {invalid_option, {Key, Val}}}. get_group_check(Options) -> snmpc_lib:key1search(group_check, Options, true). get_deprecated(Options) -> snmpc_lib:key1search(deprecated, Options, true). get_description(Options) -> get_bool_option(description, Options). get_reference(Options) -> get_bool_option(reference, Options). get_agent_capabilities(Options) -> get_bool_option(agent_capabilities, Options). get_module_compliance(Options) -> get_bool_option(module_compliance, Options). get_warnings_as_errors(Options) -> lists:member(warnings_as_errors, Options). get_relaxed_row_name_assign_check(Options) -> lists:member(relaxed_row_name_assign_check, Options). get_bool_option(Option, Options) -> case lists:member(Option, Options) of false -> snmpc_lib:key1search(Option, Options, false); true -> true end. make_description(Message) -> case get(description) of true -> Message; _ -> undefined end. make_reference(undefined) -> []; make_reference(Reference) -> case get(reference) of true -> [{reference, Reference}]; _ -> [] end. %%---------------------------------------------------------------------- %% verbosity stuff %%---------------------------------------------------------------------- %% Verbosity level is selected from three (historical reasons) %% options: warnings, debug and verbosity %% - If warnings is true, then verbosity is _atleast_ warning %% (even if the verbosity flag is set to silence) %% - If debug is true, the verbosity is _atleast_ log %% - Otherwise, verbosity is used as is. get_verbosity(Options) -> WarningsSeverity = case snmpc_lib:key1search(warnings, Options) of true -> warning; _ -> silence end, case snmpc_lib:key1search(verbosity, Options) of undefined -> %% Backward compatible: If not defined then try debug and convert case snmpc_lib:key1search(debug, Options, false) of true -> log; false -> WarningsSeverity end; silence -> WarningsSeverity; Verbosity -> Verbosity end. %%---------------------------------------------------------------------- %% The compile process. %%---------------------------------------------------------------------- init(From, MibFileName, Options) -> {A,B,C} = now(), random:seed(A,B,C), put(options, Options), put(verbosity, get_verbosity(Options)), put(description, get_description(Options)), put(reference, get_reference(Options)), put(agent_capabilities, get_agent_capabilities(Options)), put(module_compliance, get_module_compliance(Options)), put(warnings_as_errors, get_warnings_as_errors(Options)), File = filename:rootname(MibFileName, ".mib"), put(filename, filename:basename(File ++ ".mib")), R = case catch c_impl(File) of {ok, OutFile} -> {ok, OutFile}; {'EXIT',error} -> {error, compilation_failed}; Error -> exit(Error) end, From ! {compile_result, R}. c_impl(File) -> {ok, PData} = parse(File), ?vtrace("Syntax analysis:" "~n PData: ~p", [PData]), MibName = compile_parsed_data(PData), ?vtrace("Compiler output:" "~n CDATA: ~p", [get(cdata)]), save(File, MibName, get(options)). compile_parsed_data(#pdata{mib_name = MibName, imports = Imports, defs = Definitions}) -> snmpc_lib:import(Imports), update_imports(Imports), Opts = get(options), Deprecated = get_deprecated(Opts), RelChk = get_relaxed_row_name_assign_check(Opts), Data = #dldata{deprecated = Deprecated, relaxed_row_name_assign_check = RelChk}, definitions_loop(Definitions, Data), MibName. update_imports(Imports) -> case lists:member(imports, get(options)) of true -> IMPs = do_update_imports(Imports, []), CDATA = get(cdata), put(cdata, CDATA#cdata{imports = IMPs}); false -> ok end. do_update_imports([], Acc) -> lists:reverse(Acc); do_update_imports([{{Mib, ImportsFromMib0},_Line}|Imports], Acc) -> ImportsFromMib = [Name || {_, Name} <- ImportsFromMib0], Import = {Mib, ImportsFromMib}, do_update_imports(Imports, [Import|Acc]). update_status(Name, Status) -> #cdata{status_ets = Ets} = get(cdata), ets:insert(Ets, {Name, Status}). %% A deprecated object definitions_loop([{#mc_object_type{name = ObjName, status = deprecated}, Line}|T], #dldata{deprecated = false} = Data) -> %% May be implemented but the compiler chooses not to. ?vinfo2("object_type ~w is deprecated => ignored", [ObjName], Line), update_status(ObjName, deprecated), definitions_loop(T, Data); %% A obsolete object definitions_loop([{#mc_object_type{name = ObjName, status = obsolete}, Line}|T], Data) -> ?vlog2("object_type ~w is obsolete => ignored", [ObjName], Line), %% No need to implement a obsolete object update_status(ObjName, obsolete), ensure_macro_imported('OBJECT-TYPE', Line), definitions_loop(T, Data); %% Defining a table definitions_loop([{#mc_object_type{name = NameOfTable, syntax = {{sequence_of, SeqName}, _}, max_access = Taccess, kind = Kind, status = Tstatus, description = Desc1, units = Tunits, reference = Ref, name_assign = Tindex}, Tline}, {#mc_object_type{name = NameOfEntry, syntax = {{type, SeqName}, TEline}, max_access = 'not-accessible', kind = {table_entry, IndexingInfo}, status = Estatus, description = Desc2, units = Eunits, name_assign = {NameOfTable,[1]}}, Eline}, {#mc_sequence{name = SeqName, fields = FieldList}, Sline}|ColsEtc], Data) -> ?vlog("defloop -> " "[object_type(sequence_of),object_type(type,[1]),sequence]:" "~n NameOfTable: ~p" "~n SeqName: ~p" "~n Taccess: ~p" "~n Kind: ~p" "~n Tstatus: ~p" "~n Tindex: ~p" "~n Tunits: ~p" "~n Tline: ~p" "~n NameOfEntry: ~p" "~n TEline: ~p" "~n IndexingInfo: ~p" "~n Estatus: ~p" "~n Eunits: ~p" "~n Ref: ~p" "~n Eline: ~p" "~n FieldList: ~p" "~n Sline: ~p", [NameOfTable,SeqName,Taccess,Kind,Tstatus, Tindex,Tunits,Tline, NameOfEntry,TEline,IndexingInfo,Estatus,Eunits,Ref,Eline, FieldList,Sline]), update_status(NameOfTable, Tstatus), update_status(NameOfEntry, Estatus), update_status(SeqName, undefined), ensure_macro_imported('OBJECT-TYPE', Tline), test_table(NameOfTable,Taccess,Kind,Tindex,Tline), {Tfather,Tsubindex} = Tindex, snmpc_lib:register_oid(Tline,NameOfTable,Tfather,Tsubindex), Description1 = make_description(Desc1), TableME = #me{aliasname = NameOfTable, entrytype = table, access = 'not-accessible', description = Description1, units = Tunits}, snmpc_lib:register_oid(TEline,NameOfEntry,NameOfTable,[1]), Description2 = make_description(Desc2), TableEntryME = #me{aliasname = NameOfEntry, entrytype = table_entry, assocList = [{table_entry_with_sequence, SeqName}], access = 'not-accessible', description = Description2, units = Eunits}, {ColMEs, RestObjs} = define_cols(ColsEtc, 1, FieldList, NameOfEntry, NameOfTable, []), AfterIdxTypes = after_indexes_type(IndexingInfo, RestObjs), after_indexes_type(IndexingInfo, RestObjs), TableInfo = snmpc_lib:make_table_info(Eline, NameOfTable, IndexingInfo, AfterIdxTypes, ColMEs), snmpc_lib:add_cdata(#cdata.mes, [TableEntryME, TableME#me{assocList=[{table_info, TableInfo} | make_reference(Ref)]} | ColMEs]), definitions_loop(RestObjs, Data); definitions_loop([{#mc_object_type{name = NameOfTable, syntax = {{sequence_of, SeqName}, _}, max_access = Taccess, kind = Kind, status = Tstatus, description = Desc1, units = Tunits, reference = Ref, name_assign = Tindex}, Tline}, {#mc_object_type{name = NameOfEntry, syntax = {{type, SeqName}, TEline}, max_access = 'not-accessible', kind = {table_entry, IndexingInfo}, status = Estatus, description = Desc2, units = Eunits, name_assign = {NameOfTable,[Idx]} = BadOID}, Eline}, {#mc_sequence{name = SeqName, fields = FieldList}, Sline}|ColsEtc], #dldata{relaxed_row_name_assign_check = true} = Data) when is_integer(Idx) andalso (Idx > 1) -> ?vlog("defloop -> " "[object_type(sequence_of),object_type(type,[~w]),sequence]:" "~n NameOfTable: ~p" "~n SeqName: ~p" "~n Taccess: ~p" "~n Kind: ~p" "~n Tstatus: ~p" "~n Tindex: ~p" "~n Tunits: ~p" "~n Tline: ~p" "~n NameOfEntry: ~p" "~n TEline: ~p" "~n IndexingInfo: ~p" "~n Estatus: ~p" "~n Eunits: ~p" "~n Ref: ~p" "~n Eline: ~p" "~n FieldList: ~p" "~n Sline: ~p", [Idx, NameOfTable,SeqName,Taccess,Kind,Tstatus, Tindex,Tunits,Tline, NameOfEntry,TEline,IndexingInfo,Estatus,Eunits,Ref,Eline, FieldList,Sline]), update_status(NameOfTable, Tstatus), update_status(NameOfEntry, Estatus), update_status(SeqName, undefined), ensure_macro_imported('OBJECT-TYPE', Tline), ?vwarning2("Bad TableEntry OID definition (~w)", [BadOID], Eline), test_table(NameOfTable,Taccess,Kind,Tindex,Tline), {Tfather,Tsubindex} = Tindex, snmpc_lib:register_oid(Tline,NameOfTable,Tfather,Tsubindex), Description1 = make_description(Desc1), TableME = #me{aliasname = NameOfTable, entrytype = table, access = 'not-accessible', description = Description1, units = Tunits}, snmpc_lib:register_oid(TEline,NameOfEntry,NameOfTable,[Idx]), Description2 = make_description(Desc2), TableEntryME = #me{aliasname = NameOfEntry, entrytype = table_entry, assocList = [{table_entry_with_sequence, SeqName}], access = 'not-accessible', description = Description2, units = Eunits}, {ColMEs, RestObjs} = define_cols(ColsEtc, 1, FieldList, NameOfEntry, NameOfTable, []), AfterIdxTypes = after_indexes_type(IndexingInfo, RestObjs), TableInfo = snmpc_lib:make_table_info(Eline, NameOfTable, IndexingInfo, AfterIdxTypes, ColMEs), snmpc_lib:add_cdata(#cdata.mes, [TableEntryME, TableME#me{assocList=[{table_info, TableInfo} | make_reference(Ref)]} | ColMEs]), definitions_loop(RestObjs, Data); definitions_loop([{#mc_object_type{name = NameOfTable, syntax = {{sequence_of, SeqName},_}, max_access = Taccess, kind = Kind, status = Tstatus, description = Desc1, units = Tunits, reference = Ref, name_assign = Tindex}, Tline}, {#mc_object_type{name = NameOfEntry, syntax = {{type, SeqName},_}, max_access = 'not-accessible', kind = {table_entry,IndexingInfo}, status = Estatus, description = Desc2, units = Eunits, name_assign = BadOID}, Eline}, {#mc_sequence{name = SeqName, fields = FieldList}, Sline}|ColsEtc], Data) -> ?vlog("defloop -> " "[object_type(sequence_of),object_type(type),sequence(fieldList)]:" "~n NameOfTable: ~p" "~n SeqName: ~p" "~n Taccess: ~p" "~n Kind: ~p" "~n Tstatus: ~p" "~n Tindex: ~p" "~n Tunits: ~p" "~n Tline: ~p" "~n NameOfEntry: ~p" "~n IndexingInfo: ~p" "~n Estatus: ~p" "~n BadOID: ~p" "~n Eunits: ~p" "~n Ref: ~p" "~n Eline: ~p" "~n FieldList: ~p" "~n Sline: ~p", [NameOfTable,SeqName,Taccess,Kind,Tstatus, Tindex,Tunits,Tline, NameOfEntry,IndexingInfo,Estatus,BadOID,Eunits,Ref,Eline, FieldList,Sline]), update_status(NameOfTable, Tstatus), update_status(NameOfEntry, Estatus), update_status(SeqName, undefined), ensure_macro_imported('OBJECT-TYPE', Tline), snmpc_lib:print_error("Bad TableEntry OID definition (~w)", [BadOID],Eline), test_table(NameOfTable,Taccess,Kind,Tindex,Tline), {Tfather,Tsubindex} = Tindex, snmpc_lib:register_oid(Tline,NameOfTable,Tfather,Tsubindex), Description1 = make_description(Desc1), TableME = #me{aliasname = NameOfTable, entrytype = table, access = 'not-accessible', description = Description1, units = Tunits}, Description2 = make_description(Desc2), TableEntryME = #me{aliasname = NameOfEntry, entrytype = table_entry, access = 'not-accessible', assocList = [{table_entry_with_sequence,SeqName}], description = Description2, units = Eunits}, {ColMEs, RestObjs} = define_cols(ColsEtc, 1, FieldList, NameOfEntry, NameOfTable, []), AfterIdxTypes = after_indexes_type(IndexingInfo, RestObjs), TableInfo = snmpc_lib:make_table_info(Eline, NameOfTable, IndexingInfo, AfterIdxTypes, ColMEs), snmpc_lib:add_cdata(#cdata.mes, [TableEntryME, TableME#me{assocList=[{table_info, TableInfo} | make_reference(Ref)]} | ColMEs]), definitions_loop(RestObjs, Data); definitions_loop([{#mc_new_type{name = NewTypeName, macro = Macro, syntax = OldType, display_hint = DisplayHint},Line}|T], Data) -> ?vlog2("defloop -> new_type:" "~n Macro: ~p" "~n NewTypeName: ~p" "~n OldType: ~p" "~n DisplayHint: ~p", [Macro, NewTypeName, OldType, DisplayHint], Line), ensure_macro_imported(Macro,Line), Types = (get(cdata))#cdata.asn1_types, case lists:keysearch(NewTypeName, #asn1_type.aliasname, Types) of {value,_} -> snmpc_lib:print_error("Type ~w already defined.", [NewTypeName],Line); false -> %% NameOfOldType = element(2,OldType), ASN1 = snmpc_lib:make_ASN1type(OldType), snmpc_lib:add_cdata(#cdata.asn1_types, [ASN1#asn1_type{aliasname = NewTypeName, imported = false, display_hint = DisplayHint}]) end, definitions_loop(T, Data); %% Plain variable definitions_loop([{#mc_object_type{name = NewVarName, syntax = Type, max_access = Access, kind = {variable, DefVal}, status = Status, description = Desc1, units = Units, name_assign = {Parent,SubIndex}},Line} |T], Data) -> ?vlog2("defloop -> object_type (variable):" "~n NewVarName: ~p" "~n Type: ~p" "~n Access: ~p" "~n DefVal: ~p" "~n Status: ~p" "~n Units: ~p" "~n Parent: ~p" "~n SubIndex: ~p", [NewVarName, Type, Access, DefVal, Status, Units, Parent, SubIndex], Line), update_status(NewVarName, Status), snmpc_lib:test_father(Parent, NewVarName, SubIndex, Line), ASN1type = snmpc_lib:make_ASN1type(Type), snmpc_lib:register_oid(Line, NewVarName, Parent, SubIndex), Description1 = make_description(Desc1), NewME = #me{aliasname = NewVarName, asn1_type = ASN1type, entrytype = variable, access = Access, description = Description1, units = Units, assocList = DefVal}, NewME2 = snmpc_lib:resolve_defval(NewME), %% hmm, should this be done in resolve_defval? VI = snmpc_lib:make_variable_info(NewME2), snmpc_lib:add_cdata(#cdata.mes, [NewME2#me{assocList = [{variable_info, VI}]}]), definitions_loop(T, Data); definitions_loop([{#mc_module_identity{name = NewVarName, last_updated = LU, organization = Org, contact_info = CI, description = Desc, revisions = Revs0, name_assign = {Parent, SubIndex}}, Line}|T], Data) -> ?vlog2("defloop -> module-identity: " "~n NewVarName: ~p" "~n LU: ~p" "~n Org: ~p" "~n CI: ~p" "~n Desc: ~p" "~n Revs0: ~p" "~n Parent: ~p" "~n SubIndex: ~p", [NewVarName, LU, Org, CI, Desc, Revs0, Parent, SubIndex], Line), ensure_macro_imported('MODULE-IDENTITY', Line), snmpc_lib:register_oid(Line, NewVarName, Parent, SubIndex), Revs = [{R,D}||#mc_revision{revision = R,description = D} <- Revs0], MI = #module_identity{last_updated = LU, organization = Org, contact_info = CI, description = Desc, revisions = Revs}, CDATA = get(cdata), put(cdata, CDATA#cdata{module_identity = MI}), snmpc_lib:add_cdata( #cdata.mes, [snmpc_lib:makeInternalNode2(false, NewVarName)]), definitions_loop(T, Data); definitions_loop([{#mc_internal{name = NewVarName, macro = Macro, parent = Parent, sub_index = SubIndex},Line}|T], Data) -> ?vlog2("defloop -> internal:" "~n NewVarName: ~p" "~n Macro: ~p" "~n Parent: ~p" "~n SubIndex: ~p", [NewVarName, Macro, Parent, SubIndex], Line), ensure_macro_imported(Macro, Line), snmpc_lib:register_oid(Line, NewVarName, Parent, SubIndex), snmpc_lib:add_cdata( #cdata.mes, [snmpc_lib:makeInternalNode2(false, NewVarName)]), definitions_loop(T, Data); %% A trap message definitions_loop([{#mc_trap{name = TrapName, enterprise = EnterPrise, vars = Variables, description = Desc1, num = SpecificCode}, Line}|T], Data) -> ?vlog2("defloop -> trap:" "~n TrapName: ~p" "~n EnterPrise: ~p" "~n Variables: ~p" "~n SpecificCode: ~p", [TrapName, EnterPrise, Variables, SpecificCode], Line), update_status(TrapName, undefined), CDATA = get(cdata), snmpc_lib:check_trap_name(EnterPrise, Line, CDATA#cdata.mes), Descriptions = make_description(Desc1), Trap = #trap{trapname = TrapName, enterpriseoid = EnterPrise, specificcode = SpecificCode, %% oidobjects: Store Variables temporary here. %% This will be replaced later in the %% get_final_mib function by a call to %% the update_trap_objects function. oidobjects = Variables, description = Descriptions}, lists:foreach(fun(Trap2) -> snmpc_lib:check_trap(Trap2, Trap, Line) end, CDATA#cdata.traps), snmpc_lib:add_cdata(#cdata.traps, [Trap]), definitions_loop(T, Data); definitions_loop([{#mc_object_type{name = NameOfEntry, syntax = Type, max_access = Eaccess, kind = {table_entry, Index}, status = Estatus, name_assign = SubIndex},Eline}|T], Data) -> ?vlog("defloop -> object_type (table_entry):" "~n NameOfEntry: ~p" "~n Type: ~p" "~n Eaccess: ~p" "~n Index: ~p" "~n Estatus: ~p" "~n SubIndex: ~p" "~n SubIndex: ~p" "~n Eline: ~p", [NameOfEntry, Type, Eaccess, Index, Estatus, SubIndex, Eline]), update_status(NameOfEntry, Estatus), snmpc_lib:print_error("Misplaced TableEntry definition (~w)", [NameOfEntry], Eline), definitions_loop(T, Data); definitions_loop([{#mc_notification{name = TrapName, status = deprecated}, Line}|T], #dldata{deprecated = false} = Data) -> ?vinfo2("defloop -> notification ~w is deprecated => ignored", [TrapName], Line), update_status(TrapName, deprecated), ensure_macro_imported('NOTIFICATION-TYPE', Line), definitions_loop(T, Data); definitions_loop([{#mc_notification{name = TrapName, status = obsolete}, Line}|T], Data) -> ?vlog2("defloop -> notification ~w is obsolete => ignored", [TrapName], Line), update_status(TrapName, obsolete), ensure_macro_imported('NOTIFICATION-TYPE', Line), definitions_loop(T, Data); definitions_loop([{#mc_notification{name = TrapName, vars = Variables, status = Status, description = Desc, name_assign = {Parent, SubIndex}},Line}|T], Data) -> ?vlog2("defloop -> notification:" "~n TrapName: ~p" "~n Variables: ~p" "~n Status: ~p" "~n Parent: ~p" "~n SubIndex: ~p", [TrapName, Variables, Status, Parent, SubIndex], Line), update_status(TrapName, Status), ensure_macro_imported('NOTIFICATION-TYPE', Line), CDATA = get(cdata), snmpc_lib:register_oid(Line, TrapName, Parent, SubIndex), Descriptions = make_description(Desc), Notif = #notification{trapname = TrapName, description = Descriptions, %% oidobjects: Store Variables temporary here. %% This will be replaced later in the %% get_final_mib function by a call to %% the update_trap_objects function. oidobjects = Variables}, snmpc_lib:check_notification(Notif, Line, CDATA#cdata.traps), snmpc_lib:add_cdata(#cdata.traps, [Notif]), definitions_loop(T, Data); definitions_loop([{#mc_agent_capabilities{name = Name, status = Status, description = Desc, reference = Ref, modules = Mods, name_assign = {Parent, SubIdx}},Line}|T], Data) -> ?vlog2("defloop -> agent_capabilities ~p:" "~n Status: ~p" "~n Desc: ~p" "~n Ref: ~p" "~n Mods: ~p" "~n Parent: ~p" "~n SubIndex: ~p", [Name, Status, Desc, Ref, Mods, Parent, SubIdx], Line), ensure_macro_imported('AGENT-CAPABILITIES', Line), case get(agent_capabilities) of true -> update_status(Name, Status), snmpc_lib:register_oid(Line, Name, Parent, SubIdx), NewME = snmpc_lib:makeInternalNode2(false, Name), Description = make_description(Desc), Reference = case Ref of undefined -> []; _ -> [{reference, Ref}] end, Modules = case Mods of undefined -> []; [] -> []; _ -> [{modules, Mods}] end, AssocList = Reference ++ Modules, NewME2 = NewME#me{description = Description, assocList = AssocList}, snmpc_lib:add_cdata(#cdata.mes, [NewME2]); _ -> ok end, definitions_loop(T, Data); definitions_loop([{#mc_module_compliance{name = Name, status = Status, description = Desc, reference = Ref, modules = Mods, name_assign = {Parent, SubIdx}},Line}|T], Data) -> ?vlog2("defloop -> module_compliance: ~p" "~n Status: ~p" "~n Desc: ~p" "~n Ref: ~p" "~n Mods: ~p" "~n Parent: ~p" "~n SubIndex: ~p", [Name, Status, Desc, Ref, Mods, Parent, SubIdx], Line), ensure_macro_imported('MODULE-COMPLIANCE', Line), case get(module_compliance) of true -> update_status(Name, Status), snmpc_lib:register_oid(Line, Name, Parent, SubIdx), NewME = snmpc_lib:makeInternalNode2(false, Name), Description = make_description(Desc), Reference = case Ref of undefined -> []; _ -> [{reference, Ref}] end, Modules = case Mods of undefined -> []; [] -> []; _ -> [{modules, Mods}] end, AssocList = Reference ++ Modules, NewME2 = NewME#me{description = Description, assocList = AssocList}, snmpc_lib:add_cdata(#cdata.mes, [NewME2]); _ -> ok end, definitions_loop(T, Data); definitions_loop([{#mc_object_group{name = Name, objects = GroupObjects, status = Status, description = Desc, reference = Ref, name_assign = {Parent,SubIndex}}, Line}|T], Data) -> ?vlog2("defloop -> object_group ~p:" "~n GroupObjects: ~p" "~n Status: ~p" "~n Desc: ~p" "~n Ref: ~p" "~n Parent: ~p" "~n SubIndex: ~p", [Name, GroupObjects, Status, Desc, Ref, Parent, SubIndex], Line), ensure_macro_imported('OBJECT-GROUP', Line), GroupBool = get_group_check(get(options)), case GroupBool of true -> snmpc_lib:add_cdata(#cdata.objectgroups, [{Name,GroupObjects,Line}]), %% Check that the group members has been defined %% and that they have the correct status snmpc_lib:check_object_group(Name, GroupObjects, Line, Status); _ -> ok end, update_status(Name, Status), snmpc_lib:test_father(Parent, Name, SubIndex, Line), snmpc_lib:register_oid(Line, Name, Parent, SubIndex), Description = make_description(Desc), NewME = #me{aliasname = Name, entrytype = group, access = 'not-accessible', description = Description, assocList = [{kind, object}, {objects, GroupObjects}]}, snmpc_lib:add_cdata(#cdata.mes, [NewME]), definitions_loop(T, Data); definitions_loop([{#mc_notification_group{name = Name, objects = GroupObjects, status = Status, description = Desc, reference = Ref, name_assign = {Parent,SubIndex}}, Line} |T], Data) -> ?vlog2("defloop -> notification_group ~p:" "~n GroupObjects: ~p" "~n Status: ~p" "~n Desc: ~p" "~n Ref: ~p" "~n Parent: ~p" "~n SubIndex: ~p", [Name, GroupObjects, Status, Desc, Ref, Parent, SubIndex], Line), ensure_macro_imported('NOTIFICATION-GROUP', Line), GroupBool = get_group_check(get(options)), case GroupBool of true -> snmpc_lib:add_cdata(#cdata.notificationgroups, [{Name,GroupObjects,Line}]), %% Check that the group members has been defined %% and that they have the correct status snmpc_lib:check_notification_group(Name, GroupObjects, Line, Status); _ -> ok end, update_status(Name, Status), snmpc_lib:test_father(Parent, Name, SubIndex, Line), snmpc_lib:register_oid(Line, Name, Parent, SubIndex), Description = make_description(Desc), NewME = #me{aliasname = Name, entrytype = group, access = 'not-accessible', description = Description, assocList = [{kind, notification}, {objects, GroupObjects}]}, snmpc_lib:add_cdata(#cdata.mes, [NewME]), definitions_loop(T, Data); definitions_loop([{#mc_object_type{name = NameOfTable, syntax = {{sequence_of, SeqName},_}, status = Tstatus},Tline}, Entry, Seq|T], Data) -> ?vlog("defloop -> object_type (sequence_of): " "~n NameOfTable: ~p" "~n SeqName: ~p" "~n Tline: ~p" "~n Entry: ~p" "~n Seq: ~p", [NameOfTable, SeqName, Tline, Entry, Seq]), update_status(NameOfTable, Tstatus), case Entry of {#mc_object_type{syntax = {{type, SeqName},_line}, max_access = 'not-accessible', kind = {table_entry, _IndexingInfo}, name_assign = {_NameOfTable,[1]}}, _Eline} -> case Seq of {#mc_sequence{name = SeqName}, Sline} -> snmpc_lib:error("Internal error. Correct incorrect " "table (~p,~w).",[SeqName,Sline], Tline); _ -> ?vinfo("defloop -> Invalid sequence: ~p", [Seq]), snmpc_lib:print_error( "Invalid SEQUENCE OF '~p'.", [safe_elem(1,safe_elem(2,Seq))],Tline) end; Else -> ?vinfo("defloop -> Invalid table entry: " "~n ~p", [Else]), snmpc_lib:print_error( "Invalid TableEntry '~p' (check STATUS, Sequence name, Oid)", [safe_elem(1,safe_elem(2,Entry))],Tline) end, definitions_loop(T, Data); definitions_loop([{#mc_object_type{name = NameOfTable, syntax = {{sequence_of, SeqName},_}, status = Tstatus},Tline}|T], Data) -> ?vlog("defloop -> object_type (sequence_of):" "~n object_type: ~p" "~n sequence_of: ~p" "~n Tline: ~p", [NameOfTable, SeqName, Tline]), update_status(NameOfTable, Tstatus), snmpc_lib:print_error("Invalid statements following table ~p.", [NameOfTable],Tline), definitions_loop(T, Data); definitions_loop([{#mc_sequence{name = SeqName, fields = _FieldList},Line}|T], Data) -> ?vwarning2("Unexpected SEQUENCE ~w => ignoring", [SeqName], Line), definitions_loop(T, Data); definitions_loop([{Obj,Line}|T], Data) -> ?vinfo2("defloop -> unknown error" "~n Obj: ~p", [Obj], Line), snmpc_lib:print_error("Unknown Error in MIB. " "Can't describe the error better than this: ~999p ignored." " Please send a trouble report to support@erlang.ericsson.se.", [Obj], Line), definitions_loop(T, Data); definitions_loop([], _Data) -> ?vlog("defloop -> done", []), ok. safe_elem(N,T) -> case catch(element(N,T)) of {'EXIT',_} -> "no more information available"; X -> X end. %% An table index is either: %% a) part of the table %% b) not part of the table and defined *before* the table %% c) not part of the table and defined *after* the table %% A correct column define_cols([{#mc_object_type{name = NameOfCol, syntax = Type1, max_access = Access, kind = {variable,Defval}, status = Status, description = Desc, units = Units, name_assign = {NameOfEntry,[SubIndex]}}, Oline}|Rest], SubIndex, [{NameOfCol,Type2}|Fields], NameOfEntry, TableName, ColMEs) -> ?vlog("defcols -> object_type (variable):" "~n NameOfCol: ~p" "~n Type1: ~p" "~n Access: ~p" "~n Defval: ~p" "~n Status ~p" "~n Units ~p" "~n NameOfEntry ~p" "~n Oline: ~p", [NameOfCol, Type1, Access, Defval, Status, Units, NameOfEntry, Oline]), update_status(NameOfCol, Status), Deprecated = get_deprecated(get(options)), ASN1type = snmpc_lib:make_ASN1type(Type1), case (snmpc_lib:make_ASN1type(Type2))#asn1_type.bertype of T2 when T2 == ASN1type#asn1_type.bertype -> ok; _Else -> snmpc_lib:error( "Types for ~p differs from the SEQUENCE definition. ", [NameOfCol],Oline) end, NewAccess = % a simple way to get the obsolete behaviour if Status =:= obsolete -> %% Be quiet and don't implement 'not-accessible'; (Status =:= deprecated) andalso (Deprecated =:= false) -> %% The compiler chooses not to implement the column. ?vinfo2("object_type ~w is deprecated => ignored", [NameOfCol], Oline), 'not-accessible'; true -> Access end, snmpc_lib:register_oid(Oline,NameOfCol,NameOfEntry,[SubIndex]), Description = make_description(Desc), ColumnME = snmpc_lib:resolve_defval( #me{oid = SubIndex, aliasname = NameOfCol, asn1_type = ASN1type, entrytype = table_column, access = NewAccess, description = Description, units = Units, %% Propably not usefull assocList = [{table_name,TableName} | Defval]}), define_cols(Rest,SubIndex+1,Fields,NameOfEntry,TableName, [ColumnME|ColMEs]); %% A "hole" (non-consecutive columns) in the table. %% Implemented as a not-accessible column so Col always is index in %% row tuple. define_cols([{#mc_object_type{name = NameOfCol, syntax = Type1, max_access = Access, kind = Kind, status = Status, name_assign = {NameOfEntry,[SubIndex]}}, Oline}|Rest], ExpectedSubIndex, Fields, NameOfEntry, TableName, ColMEs) when SubIndex > ExpectedSubIndex -> ?vlog("defcols -> object_type (non consecutive cols):" "~n NameOfCol: ~p" "~n Type1: ~p" "~n Access: ~p" "~n Status ~p" "~n NameOfEntry ~p" "~n Oline: ~p", [NameOfCol, Type1, Access, Status, NameOfEntry, Oline]), update_status(NameOfCol, Status), Int = {{type, 'INTEGER'},Oline}, GeneratedColumn = %% be sure to use an invalid column name here! {#mc_object_type{name = '$no_name$', syntax = Int, max_access = 'not-accessible', kind = {variable, [{defval,0}]}, status = current, description = undefined, name_assign = {NameOfEntry, [ExpectedSubIndex]}}, Oline}, define_cols([GeneratedColumn, {#mc_object_type{name = NameOfCol, syntax = Type1, max_access = Access, kind = Kind, status = Status, description = undefined, name_assign = {NameOfEntry,[SubIndex]}}, Oline}|Rest], ExpectedSubIndex, [{'$no_name$', Int}|Fields], NameOfEntry, TableName,ColMEs) ; %% Ok. done. All fields are eaten. define_cols(Rest, _SubIndex, [], _NameOfEntry, _TableName, ColMEs) -> {ColMEs, Rest}; %% Error Handling %% The name of the field and object is the same define_cols([{#mc_object_type{name = NameOfCol, kind = Kind, name_assign = SubIndex}, Oline}|Rest], SubIndex2, [{NameOfCol, _Type2}|Fields], NameOfEntry, TableName, ColMEs) -> ?vlog("defcols -> object_type (name of field and object is the same):" "~n NameOfCol: ~p" "~n Kind: ~p" "~n SubIndex: ~p" "~n Oline: ~p" "~n SubIndex2: ~p" "~n NameOfEntry ~p" "~n TableName ~p", [NameOfCol,Kind,SubIndex,Oline,SubIndex2,NameOfEntry,TableName]), SIok = case SubIndex of {Parent,[_SI]} when Parent =/= NameOfEntry -> snmpc_lib:print_error( "Invalid parent ~p for table column ~p (should be ~p).", [Parent,NameOfCol,NameOfEntry],Oline), error; {NameOfEntry,[SubIndex2]} -> ok; {NameOfEntry,[SI]} -> snmpc_lib:print_error( "Invalid column number ~p for column ~p.", [SI, NameOfCol], Oline), error; _Q -> snmpc_lib:print_error( "Invalid parent for column ~p.",[NameOfCol],Oline), error end, Kok = case Kind of {variable,_} -> ok; _Q2 -> snmpc_lib:print_error( "Expected a table column.",[],Oline), error end, case {SIok, Kok} of {ok, ok} -> snmpc_lib:print_error("Invalid table column definition for" " ~p.",[NameOfCol],Oline); _Q4 -> done % already reported end, define_cols(Rest,SubIndex2+1,Fields,NameOfEntry,TableName,ColMEs); %% It's an object-type but everything else is wrong define_cols([{#mc_object_type{name = NameOfCol},Oline}|Rest],SubIndex2,Fields, NameOfEntry,TableName,ColMEs) -> snmpc_lib:print_error( "Number of columns differs from SEQUENCE definition (object:~p).", [NameOfCol],Oline), define_cols(Rest,SubIndex2+1,Fields,NameOfEntry,TableName,ColMEs); define_cols([{Obj,Line}|Tl], _SubIndex,_,_,_,ColMEs) -> snmpc_lib:print_error("Corrupt table definition.",[],Line), {ColMEs,[{Obj,Line}|Tl]}; define_cols(Rest, _SubIndex,_,_,_,ColMEs) -> snmpc_lib:print_error("Corrupt table definition.",[]), {ColMEs,Rest}. %% Table indexes can either be: %% a) part of the table (a column) %% b) not part of the table and defined *before* the table %% c) not part of the table and defined *after* the table after_indexes_type({indexes, Indexes}, Objs) -> after_indexes_type2(Indexes, Objs); after_indexes_type(_, _) -> []. after_indexes_type2(Indexes, Objs) -> after_indexes_type2(Indexes, Objs, []). after_indexes_type2([], _Objs, IndexesASN1types) -> IndexesASN1types; after_indexes_type2([Index|Indexes], Objs, Acc) -> Acc2 = after_indexes_type3(Index, Objs, Acc), after_indexes_type2(Indexes, Objs, Acc2). after_indexes_type3(_Index, [], Acc) -> Acc; after_indexes_type3(Index, [{#mc_object_type{name = Index, syntax = Syntax},_}|_], Acc) -> ASN1 = snmpc_lib:make_ASN1type(Syntax), [{Index, ASN1}|Acc]; after_indexes_type3(Index, [_|Objs], Acc) -> after_indexes_type3(Index, Objs, Acc). ensure_macro_imported(dummy, _Line) -> ok; ensure_macro_imported(Macro, Line) -> Macros = (get(cdata))#cdata.imported_macros, case lists:member(Macro, Macros) of true -> ok; false -> snmpc_lib:print_error("Macro ~p not imported.", [Macro], Line) end. test_table(NameOfTable, Taccess, Kind, _Tindex, Tline) -> if Taccess =/= 'not-accessible' -> snmpc_lib:print_error( "Table ~w must have STATUS not-accessible", [NameOfTable],Tline), error; Kind =/= {variable,[]} -> snmpc_lib:print_error( "Bad table definition (~w).", [NameOfTable],Tline), error; true -> ok end. save(Filename, MibName, Options) -> R = filename:rootname(Filename), File1 = filename:basename(R), File3 = snmpc_misc:to_upper(File1), case snmpc_misc:to_upper(atom_to_list(MibName)) of File3 -> {value, OutDirr} = snmpc_misc:assq(outdir, Options), OutDir = snmpc_misc:ensure_trailing_dir_delimiter(OutDirr), File2 = (OutDir ++ File1) ++ ".bin", {ok, MIB} = snmpc_lib:get_final_mib(File1, Options), case get(errors) of undefined -> case file:write_file(File2, term_to_binary(MIB)) of ok -> {ok, File2}; _Err -> snmpc_lib:error( "Couldn't write file \"~s\".",[File2]) end; E -> ?vlog("save failed: " "~n ~p", [E]), {'EXIT',error} end; MibNameL -> snmpc_lib:error("Mibname (~s) differs from filename (~s).", [MibNameL, File1]) end. %% parse takes a text file as a input and the output is a list of tokens. %% Input: FileName (file of mibs) %% Output: {ok, Mib} where MIB is a tuple of Tokens. %% {error, {LineNbr, Mod, Msg} an error on line number LineNb. parse(FileName) -> %% ?vtrace("parse -> start tokenizer for ~p", [FileName]), case snmpc_tok:start_link(reserved_words(), [{file, FileName ++ ".mib"}, {forget_stringdata, true}]) of {error,ReasonStr} -> snmpc_lib:error(lists:flatten(ReasonStr),[]); {ok, TokPid} -> %% ?vtrace("parse -> tokenizer start, now get tokens", []), Toks = snmpc_tok:get_all_tokens(TokPid), %% ?vtrace("parse -> tokens: ~p", [Toks]), set_version(Toks), %% ?vtrace("parse -> lexical analysis: ~n~p", [Toks]), CDataArg = case lists:keysearch(module, 1, get(options)) of {value, {module, M}} -> {module, M}; _ -> {file, FileName ++ ".funcs"} end, put(cdata,snmpc_lib:make_cdata(CDataArg)), %% ?vtrace("parse -> stop tokenizer and then do the actual parse", %% []), snmpc_tok:stop(TokPid), Res = if is_list(Toks) -> snmpc_mib_gram:parse(Toks); true -> Toks end, %% ?vtrace("parse -> parsed result: ~n~p", [Res]), case Res of {ok, PData} -> {ok, PData}; {error, {LineNbr, Mod, Msg}} -> case catch format_yecc_error(LineNbr, Msg) of {Line, Format, Data} -> snmpc_lib:error(Format,Data,Line); _Q -> % sorry, have to use ugly yecc printouts Str = apply(Mod, format_error, [Msg]), snmpc_lib:error("~s",[Str],LineNbr) end end end. set_version(Toks) when is_list(Toks) -> %% MODULE-IDENTITY _must_ be invoked in SNMPv2 according to RFC1908 case lists:keymember('MODULE-IDENTITY',1,Toks) of true -> put(snmp_version,2); false -> put(snmp_version,1) end; set_version(_) -> put(snmp_version,1). %% YeccGeneratedFile:format_error/1 is bad. format_yecc_error(Line, [ErrMsg, [${,Category, $,, _LineStr,$,, Value, $}]]) -> {Line, "~s \"~s\" (~s).", [ErrMsg, Value, Category]}. %% The same as the (quoted) Terminals in the snmpc_mib_gram.yrl reserved_words() -> [ 'ACCESS', 'BEGIN', 'BIT', 'CONTACT-INFO', 'Counter', 'DEFINITIONS', 'DEFVAL', 'DESCRIPTION', 'DISPLAY-HINT', 'END', 'ENTERPRISE', 'FROM', 'Gauge', 'IDENTIFIER', 'IDENTIFIER', 'IMPORTS', 'INDEX', 'INTEGER', 'IpAddress', 'LAST-UPDATED', 'NetworkAddress', 'OBJECT', 'OBJECT', 'OBJECT-TYPE', 'OCTET', 'OF', 'Opaque', 'REFERENCE', 'SEQUENCE', 'SIZE', 'STATUS', 'STRING', 'SYNTAX', 'TRAP-TYPE', 'TimeTicks', 'VARIABLES', %% v2 'LAST-UPDATED', 'ORGANIZATION', 'CONTACT-INFO', 'MODULE-IDENTITY', 'NOTIFICATION-TYPE', 'MODULE-COMPLIANCE', 'OBJECT-GROUP', 'NOTIFICATION-GROUP', 'REVISION', 'OBJECT-IDENTITY', 'MAX-ACCESS', 'UNITS', 'AUGMENTS', 'IMPLIED', 'OBJECTS', 'TEXTUAL-CONVENTION', 'OBJECT-GROUP', 'NOTIFICATION-GROUP', 'NOTIFICATIONS', 'MODULE-COMPLIANCE', 'AGENT-CAPABILITIES', 'PRODUCT-RELEASE', 'SUPPORTS', 'INCLUDES', 'MODULE', 'MANDATORY-GROUPS', 'GROUP', 'WRITE-SYNTAX', 'MIN-ACCESS', 'BITS' ] .