diff options
Diffstat (limited to 'lib/snmp')
| -rw-r--r-- | lib/snmp/src/compile/snmpc.src | 230 |
1 files changed, 203 insertions, 27 deletions
diff --git a/lib/snmp/src/compile/snmpc.src b/lib/snmp/src/compile/snmpc.src index 5ad88eacc8..61d7a0b04f 100644 --- a/lib/snmp/src/compile/snmpc.src +++ b/lib/snmp/src/compile/snmpc.src @@ -2,47 +2,57 @@ %% -*- erlang -*- %% +-include_lib("kernel/include/file.hrl"). + -record(state, { - version = %VSN%, + version = "%VSN%", mib_file, outdir = "./", db = volatile, include_dirs = ["./"], include_lib_dirs = [], - deprecated = true, - group_check = true, - description = false, - reference = false, - imports = false, - module_identity = false, + deprecated = false, + group_check = true, + description = false, + reference = false, + imports = false, + module_identity = false, + module_compliance = false, + agent_capabilities = false, module, - no_defs = false, - relaxed_row_name_assigne_check, - verbosity + no_defaults = false, + relaxed_row_name_assigne_check = false, + %% The default verbosity (silence) will be filled in + %% during argument processing. + verbosity, + warnings = false }). %% --o Dir [defaults to "./"] %% --i Dir [defaults to "./"] %% --il Dir -%% --gc +%% --sgc %% --db DB [defaults to volatile] %% --dep %% --desc %% --ref %% --imp %% --mi +%% --mc +%% --ac %% --mod Mod %% --nd %% --rrnac %% --version %% --verbosity V +%% --warnings main(Args) when is_list(Args) -> case (catch process_args(Args)) of ok -> usage(); {ok, State} when is_record(State, state) -> - io:format("snmpc: ~p~n", [State]); + compile(State); {ok, Str} when is_list(Str) -> io:format("~s~n~n", [Str]), halt(1); @@ -52,14 +62,101 @@ main(Args) when is_list(Args) -> main(_) -> usage(). +compile(State) -> + io:format("snmpc: ~p~n", [State]), + File = mk_file(State), + Options = mk_options(State), + case snmpc:compile(File, Options) of + {ok, BinFileName} -> + io:format("BinFileName: ~p~n", [BinFileName]), + ok; + {error, Reason} -> + io:format("Reason: ~p~n", [Reason]), + ok + end. + +mk_file(#state{mib_file = MIB}) -> + MIB -- ".mib". + +mk_options(#state{outdir = OutDir, + db = DB, + include_dirs = IDs, + include_lib_dirs = ILDs, + deprecated = Dep, + group_check = GC, + description = Desc, + reference = Ref, + imports = Imp, + module_identity = MI, + module_compliance = MC, + agent_capabilities = AC, + module = Mod, + no_defaults = ND, + relaxed_row_name_assigne_check = RRNAC, + %% The default verbosity (silence) will be filled in + %% during argument processing. + verbosity = V, + warnings = W}) -> + [{outdir, OutDir}, + {db, DB}, + {i, IDs}, + {il, ILDs}, + {group_check, GC}, + {verbosity, V}, + {warnings, W}, + {deprecated, Dep}] ++ + if + (Mod =/= undefined) -> + [{module, Mod}]; + true -> + [] + end ++ + maybe_option(ND, no_defs) ++ + maybe_option(RRNAC, relaxed_row_name_assign_check) ++ + maybe_option(Desc, description) ++ + maybe_option(Ref, reference) ++ + maybe_option(Imp, imports) ++ + maybe_option(MI, module_identity) ++ + maybe_option(MC, module_compliance) ++ + maybe_option(AC, agent_capabilities). + +maybe_option(true, Opt) -> [Opt]; +maybe_option(_, _) -> []. + process_args([]) -> - {error, lists:flatten(io_lib:format("No MIB-file", []))}; + e("No input file"); process_args(Args) -> - %% CWD = "./", process_args(Args, #state{}). -process_args([], State) -> - {ok, State}; +process_args([], #state{verbosity = Verbosity0, mib_file = MIB} = State) -> + if + (MIB =:= undefined) -> + e("No input file"); + true -> + Verbosity = + case Verbosity0 of + undefined -> + silence; + _ -> + Verbosity0 + end, + IPath = lists:reverse(State#state.include_dirs), + IlPath = lists:reverse(State#state.include_lib_dirs), + {ok, State#state{verbosity = Verbosity, + include_dirs = IPath, + include_lib_dirs = IlPath}} + end; +process_args([MIB], State) -> + case (catch file:read_file_info(MIB)) of + {ok, #file_info{type = regular}} -> + {ok, State#state{mib_file = MIB}}; + {ok, #file_info{type = BadType}} -> + e(lists:flatten(io_lib:format("~s not a file: ~w", [MIB, BadType]))); + {error, enoent} -> + e(lists:flatten(io_lib:format("No such file: ~s", [MIB]))); + _ -> + e(lists:flatten(io_lib:format("Bad file: ~s", [MIB]))) + end; process_args(["--help"|_Args], _State) -> ok; process_args(["--version"|_Args], State) -> @@ -76,9 +173,70 @@ process_args(["--verbosity", Verbosity0|Args], #state{verbosity = V} = State) process_args(["--verbosity"|_Args], #state{verbosity = V}) when (V =/= undefined) -> e(lists:flatten(io_lib:format("Verbosity already set to ~w", [V]))); -process_args([Arg|Args], State) -> - io:format("Arg: ~p~n", [Arg]), - process_args(Args, State). +process_args(["--warnings"|Args], State) -> + process_args(Args, State#state{warnings = true}); +process_args(["--o", Dir|Args], State) -> + case (catch file:read_file_info(Dir)) of + {ok, #file_info{type = directory}} -> + process_args(Args, State#state{outdir = Dir}); + {ok, #file_info{type = BadType}} -> + e(lists:flatten(io_lib:format("Not a directory: ~p (~w)", [Dir, BadType]))); + _ -> + e(lists:flatten(io_lib:format("Bad directory: ~p", [Dir]))) + end; +process_args(["--i", Dir|Args], State) -> + case (catch file:read_file_info(Dir)) of + {ok, #file_info{type = directory}} -> + IPath = [Dir | State#state.include_dirs], + process_args(Args, State#state{include_dirs = IPath}); + {ok, #file_info{type = BadType}} -> + e(lists:flatten(io_lib:format("Not a directory: ~p (~w)", [Dir, BadType]))); + _ -> + e(lists:flatten(io_lib:format("Bad directory: ~p", [Dir]))) + end; +process_args(["--il", Dir|Args], State) -> + case (catch file:read_file_info(Dir)) of + {ok, #file_info{type = directory}} -> + IlPath = [Dir | State#state.include_lib_dirs], + process_args(Args, State#state{include_lib_dirs = IlPath}); + {ok, #file_info{type = BadType}} -> + e(lists:flatten(io_lib:format("Not a directory: ~p (~w)", [Dir, BadType]))); + _ -> + e(lists:flatten(io_lib:format("Bad directory: ~p", [Dir]))) + end; +process_args(["--db", DB0|Args], State) -> + DB = list_to_atom(DB0), + case lists:member(DB, [volatile,persistent,mnesia]) of + true -> + process_args(Args, State#state{db = DB}); + false -> + e(lists:flatten(io_lib:format("Invalid db: ~s", [DB0]))) + end; +process_args(["--dep"|Args], State) -> + process_args(Args, State#state{deprecated = true}); +process_args(["--sgc"|Args], State) -> + process_args(Args, State#state{group_check = false}); +process_args(["--desc"|Args], State) -> + process_args(Args, State#state{description = true}); +process_args(["--ref"|Args], State) -> + process_args(Args, State#state{reference = true}); +process_args(["--imp"|Args], State) -> + process_args(Args, State#state{imports = true}); +process_args(["--mi"|Args], State) -> + process_args(Args, State#state{module_identity = true}); +process_args(["--mod", Module0|Args], #state{module = M} = State) + when (M =:= undefined) -> + Module = list_to_atom(Module0), + process_args(Args, State#state{module = Module}); +process_args(["--mod"|_Args], #state{module = M}) + when (M =/= undefined) -> + e(lists:flatten(io_lib:format("Module already set to ~w", [M]))); +process_args(["--nd"|Args], State) -> + process_args(Args, State#state{no_defaults = true}); +process_args(["--rrnac"|Args], State) -> + process_args(Args, State#state{relaxed_row_name_assigne_check = true}); +process_args([Arg|Args], _State) when Args =/= [] -> + e(lists:flatten(io_lib:format("Unknown option: ~s", [Arg]))). usage(ReasonStr) -> io:format("ERROR: ~s~n", [ReasonStr]), @@ -93,10 +251,12 @@ usage() -> "~n verbosity = trace | debug | log | info | silence" "~n Defaults to silence." "~n --warnings - Print warning messages." + "~n --o <output dir> - The output dir." + "~n Defaults to current working dir." "~n --i <include dir> - Add this dir to the list of dirs that will be" "~n searched for imported (compiled) MIB files." "~n The current workin dir will always be included. " - "~n --il <include_dir dir> - Add this dir to the list of dirs that will be" + "~n --il <include_lib dir> - Add this dir to the list of dirs that will be" "~n searched for imported (compiled) MIB files." "~n It assumes that the first element in the dir name" "~n correspond to an OTP application. For example snmp/mibs/" @@ -104,22 +264,37 @@ usage() -> "~n are always listed last the includ path. " "~n --db <DB> - Database to used for the default instrumentation." "~n Defaults to volatile." - "~n --deprecated - Keep deprecated definition(s)." + "~n --sgc - This option (skip group check), if present, disables " + "~n the \"group check\" of the mib compiler. " + "~n That is, should the OBJECT-GROUP and the NOTIFICATION-GROUP " + "~n macro(s) be checked for correctness or not. " + "~n By default the check is done. " + "~n --dep - Keep deprecated definition(s)." "~n If not specified the compiler will ignore" "~n deprecated definitions." - "~n --description - The DESCRIPTION field will be included." - "~n --reference - The REFERENCE field will be included." - "~n --imports - The IMPORTS field will be included." - "~n --module_id - The MODULE-IDENTITY field will be included." - "~n --module <module> - The module which implements all the instrumentation" + "~n --desc - The DESCRIPTION field will be included." + "~n --ref - The REFERENCE field will be included." + "~n --imp - The IMPORTS field will be included." + "~n --mi - The MODULE-IDENTITY field will be included." + "~n --mc - The MODULE-COMPLIANCE field will be included." + "~n --ac - The AGENT-CAPABILITIES field will be included." + "~n --mod <module> - The module which implements all the instrumentation" "~n functions. " "~n The name of the of all instrumentation functions" "~n must be the same as the corresponding managed object" "~n it implements." - "~n --no_defs - The default instrumentation functions will *not* be used" + "~n --nd - The default instrumentation functions will *not* be used" "~n if a managed object have no instrumentation function. " "~n Instead this will be reported as an error, and the " "~n compilation aborts. " + "~n --rrnac - This option, if present, specifies that the row name " + "~n assign check shall not be done strictly according to" + "~n the SMI (which allows only the value 1). " + "~n With this option, all values gŕeater than zero is allowed" + "~n (>= 1). This means that the error will be converted to " + "~n a warning. " + "~n By default it is not included, but if this option is " + "~n is present it will be. " "~n " "~n", []), halt(1). @@ -127,3 +302,4 @@ usage() -> e(Reason) -> throw({error, Reason}). + |