diff options
Diffstat (limited to 'lib/asn1/src/asn1ct.erl')
-rw-r--r-- | lib/asn1/src/asn1ct.erl | 150 |
1 files changed, 41 insertions, 109 deletions
diff --git a/lib/asn1/src/asn1ct.erl b/lib/asn1/src/asn1ct.erl index 98877320a0..46602a3071 100644 --- a/lib/asn1/src/asn1ct.erl +++ b/lib/asn1/src/asn1ct.erl @@ -41,6 +41,7 @@ maybe_rename_function/3,latest_sindex/0,current_sindex/0, set_current_sindex/1,next_sindex/0,maybe_saved_sindex/2, parse_and_save/2,verbose/3,warning/3,warning/4,error/3]). +-export([get_bit_string_format/0]). -include("asn1_records.hrl"). -include_lib("stdlib/include/erl_compile.hrl"). @@ -86,10 +87,14 @@ compile(File) -> compile(File,[]). compile(File, Options0) when is_list(Options0) -> - Options1 = translate_options(Options0), - Options2 = includes(File,Options1), - Includes = strip_includes(Options2), - in_process(fun() -> compile_proc(File, Includes, Options2) end). + try translate_options(Options0) of + Options1 -> + Options2 = includes(File,Options1), + Includes = strip_includes(Options2), + in_process(fun() -> compile_proc(File, Includes, Options2) end) + catch throw:Error -> + Error + end. compile_proc(File, Includes, Options) -> case input_file_type(File, Includes) of @@ -115,63 +120,18 @@ compile1(File,Options) when is_list(Options) -> DbFile = outfile(Base,"asn1db",Options), Includes = [I || {i,I} <- Options], EncodingRule = get_rule(Options), - asn1ct_table:new(asn1_functab), Continue1 = scan(File,Options), Continue2 = parse(Continue1,File,Options), Continue3 = check(Continue2,File,OutFile,Includes,EncodingRule, DbFile,Options,[]), Continue4 = generate(Continue3,OutFile,EncodingRule,Options), - asn1ct_table:delete(asn1_functab), - Ret = compile_erl(Continue4,OutFile,Options), - case inline(is_inline(Options), - inline_output(Options,filename:rootname(File)), - lists:concat([OutFile,".erl"]),Options) of - false -> - Ret; - InlineRet -> - InlineRet - end. + compile_erl(Continue4, OutFile, Options). %%****************************************************************************%% %% functions dealing with compiling of several input files to one output file %% %%****************************************************************************%% -%%% -%% inline/4 -%% merges the resulting erlang modules with -%% the appropriate run-time modules so the resulting module contains all -%% run-time asn1 functionality. Then compiles the resulting file to beam code. -%% The merging is done by the igor module. If this function is used in older -%% versions than R10B the igor module, part of user contribution syntax_tools, -%% must be provided. It is possible to pass options for the ASN1 compiler -%% Types: -%% Name -> atom() -%% Modules -> [filename()] -%% Options -> [term()] -%% filename() -> file:filename() -inline(true,Name,Module,Options) -> - RTmodule = get_runtime_mod(Options), - IgorOptions = igorify_options(remove_asn_flags(Options)), - IgorName = list_to_atom(filename:rootname(filename:basename(Name))), -% io:format("*****~nName: ~p~nModules: ~p~nIgorOptions: ~p~n*****~n", -% [IgorName,Modules++RTmodule,IgorOptions]), - verbose("Inlining modules: ~p in ~p~n",[[Module]++RTmodule,IgorName],Options), - case catch igor:merge(IgorName,[Module]++RTmodule,[{preprocess,true},{stubs,false},{backups,false}]++IgorOptions) of - {'EXIT',{undef,Reason}} -> %% module igor first in R10B - error("Module igor in syntax_tools must be available:~n~p~n", - [Reason],Options), - {error,'no_compilation'}; - {'EXIT',Reason} -> - error("Merge by igor module failed due to ~p~n",[Reason],Options), - {error,'no_compilation'}; - _ -> -%% io:format("compiling output module: ~p~n",[generated_file(Name,IgorOptions)]), - erl_compile(generated_file(Name,IgorOptions),Options) - end; -inline(_,_,_,_) -> - false. - %% compile_set/3 merges and compiles a number of asn1 modules %% specified in a .set.asn file to one .erl file. compile_set(SetBase,Files,Options) @@ -183,7 +143,6 @@ compile_set(SetBase,Files,Options) DbFile = outfile(SetBase,"asn1db",Options), Includes = [I || {i,I} <- Options], EncodingRule = get_rule(Options), - asn1ct_table:new(asn1_functab), ScanRes = scan_set(Files,Options), ParseRes = parse_set(ScanRes,Options), Result = @@ -208,7 +167,6 @@ compile_set(SetBase,Files,Options) {error,{'unexpected error in scan/parse phase', lists:map(fun(X)->element(3,X) end,Other)}} end, - asn1ct_table:delete(asn1_functab), Result. check_set(ParseRes,SetBase,OutFile,Includes,EncRule,DbFile, @@ -222,15 +180,7 @@ check_set(ParseRes,SetBase,OutFile,Includes,EncRule,DbFile, asn1ct_table:delete([renamed_defs, original_imports, automatic_tags]), - Ret = compile_erl(Continue2,OutFile,Options), - case inline(is_inline(Options), - inline_output(Options,filename:rootname(OutFile)), - lists:concat([OutFile,".erl"]),Options) of - false -> - Ret; - InlineRet -> - InlineRet - end. + compile_erl(Continue2, OutFile, Options). %% merge_modules/2 -> returns a module record where the typeorval lists are merged, %% the exports lists are merged, the imports lists are merged when the @@ -817,12 +767,9 @@ check({true,M},File,OutFile,Includes,EncodingRule,DbFile,Options,InputMods) -> check({false,M},_,_,_,_,_,_,_) -> {false,M}. -generate({true,{M,_Module,GenTOrV}},OutFile,EncodingRule,Options) -> +generate({true,{M,_Module,GenTOrV}}, OutFile, EncodingRule, Options) -> debug_on(Options), - case lists:member(compact_bit_string,Options) of - true -> put(compact_bit_string,true); - _ -> ok - end, + setup_bit_string_format(Options), put(encoding_options,Options), asn1ct_table:new(check_functions), @@ -844,8 +791,8 @@ generate({true,{M,_Module,GenTOrV}},OutFile,EncodingRule,Options) -> ok end, debug_off(Options), - put(compact_bit_string,false), erase(encoding_options), + cleanup_bit_string_format(), erase(tlv_format), % used in ber erase(class_default_type),% used in ber asn1ct_table:delete(check_functions), @@ -863,6 +810,26 @@ generate({true,{M,_Module,GenTOrV}},OutFile,EncodingRule,Options) -> generate({false,M},_,_,_) -> {false,M}. +setup_bit_string_format(Opts) -> + Format = case {lists:member(compact_bit_string, Opts), + lists:member(legacy_bit_string, Opts)} of + {false,false} -> bitstring; + {true,false} -> compact; + {false,true} -> legacy; + {true,true} -> + Message = "Contradicting options given: " + "compact_bit_string and legacy_bit_string", + exit({error,{asn1,Message}}) + end, + put(bit_string_format, Format). + +cleanup_bit_string_format() -> + erase(bit_string_format). + +get_bit_string_format() -> + get(bit_string_format). + + %% parse_and_save parses an asn1 spec and saves the unchecked parse %% tree in a data base file. %% Does not support multifile compilation files @@ -1069,18 +1036,8 @@ get_rule(Options) -> ber end. -get_runtime_mod(Options) -> - RtMod1= - case get_rule(Options) of - per -> "asn1rt_per_bin_rt2ct.erl"; - ber -> ["asn1rt_ber_bin_v2.erl"]; - uper -> ["asn1rt_uper_bin.erl"] - end, - RtMod1++["asn1rt_check.erl","asn1rt.erl"]. - %% translate_options(NewOptions) -> OldOptions %% Translate the new option names to the old option name. -%% FIXME. We should rewrite all code to handle the new option names. translate_options([ber_bin|T]) -> io:format("Warning: The option 'ber_bin' is now called 'ber'.\n"), @@ -1097,6 +1054,12 @@ translate_options([nif|T]) -> translate_options([optimize|T]) -> io:format("Warning: The option 'optimize' is no longer needed.\n"), translate_options(T); +translate_options([inline|T]) -> + io:format("Warning: The option 'inline' is no longer needed.\n"), + translate_options(T); +translate_options([{inline,_}|_]) -> + io:format("ERROR: The option {inline,OutputFilename} is no longer supported.\n"), + throw({error,{unsupported_option,inline}}); translate_options([H|T]) -> [H|translate_options(T)]; translate_options([]) -> []. @@ -1122,6 +1085,7 @@ remove_asn_flags(Options) -> X /= get_rule(Options), X /= optimize, X /= compact_bit_string, + X /= legacy_bit_string, X /= debug, X /= asn1config, X /= record_name_prefix]. @@ -1134,23 +1098,6 @@ debug_on(Options) -> true end. -igorify_options(Options) -> - case lists:keysearch(outdir,1,Options) of - {value,{_,Dir}} -> - Options1 = lists:keydelete(outdir,1,Options), - [{dir,Dir}|Options1]; - _ -> - Options - end. - -generated_file(Name,Options) -> - case lists:keysearch(dir,1,Options) of - {value,{_,Dir}} -> - filename:join([Dir,filename:basename(Name)]); - _ -> - Name - end. - debug_off(_Options) -> erase(asndebug). @@ -1191,21 +1138,6 @@ option_add(Option, Options, Fun) -> strip_includes(Includes) -> [I || {i, I} <- Includes]. -is_inline(Options) -> - case lists:member(inline,Options) of - true -> true; - _ -> - lists:keymember(inline,1,Options) - end. - -inline_output(Options,Default) -> - case [X||{inline,X}<-Options] of - [OutputName] -> - OutputName; - _ -> - Default - end. - %% compile(AbsFileName, Options) %% Compile entry point for erl_compile. |