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-rw-r--r--lib/ic/src/ic_util.erl314
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diff --git a/lib/ic/src/ic_util.erl b/lib/ic/src/ic_util.erl
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-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1998-2016. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%% http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%%
-%% %CopyrightEnd%
-%%
-%%
-
--module(ic_util).
-
-
--include("icforms.hrl").
--include("ic.hrl").
--include("ic_debug.hrl").
-
-%%-----------------------------------------------------------------
-%% External exports
-%%-----------------------------------------------------------------
-
--export([mk_align/1, mk_list/1, join/2, chain/2, mk_name/2,
- mk_OE_name/2, mk_oe_name/2, mk_var/1]).
-
--export([to_atom/1, to_colon/1, to_list/1, to_undersc/1, to_dot/1,
- to_dot/2]).
--export([to_uppercase/1, adjustScopeToJava/2, eval_java/3, eval_c/3]).
-
-%%-----------------------------------------------------------------
-%% Internal exports
-%%-----------------------------------------------------------------
--export([]).
-
-%%-----------------------------------------------------------------
-%% External functions
-%%-----------------------------------------------------------------
-
-%% mk_list produces a nice comma separated string of variable names
-mk_list([]) -> [];
-mk_list([Arg | Args]) ->
- Arg ++ mk_list2(Args).
-mk_list2([Arg | Args]) ->
- ", " ++ Arg ++ mk_list2(Args);
-mk_list2([]) -> [].
-
-%% Produce a list of items separated by S.
-join([E1, E2| Es], S) ->
- [E1, S| join([E2| Es], S)];
-join([E], _) ->
- [E];
-join([], _) ->
- [].
-
-%% Produce a list of items, each terminated by T.
-chain([E| Es], T) ->
- [E, T| chain(Es, T)];
-chain([], _) ->
- [].
-
-
-%% Shall convert a string to a Erlang variable name (Capitalise)
-mk_var( [N | Str] ) when N >= $a, N =< $z ->
- [ N+$A-$a | Str ];
-mk_var( [N | Str] ) when N >= $A, N =< $Z -> [N | Str].
-
-%% Shall produce a "public" name for name. When we introduce new
-%% identifiers in the mapping that must not collide with those from
-%% the IDL spec.
-%%
-%% NOTE: Change name of IFR ID in system exceptions in corba.hrl when
-%% prefix is changed here.
-%%
-mk_name(_Gen, Name) -> lists:flatten(["OE_" | Name]).
-mk_OE_name(_Gen, Name) -> lists:flatten(["OE_" | Name]).
-mk_oe_name(_Gen, Name) -> lists:flatten(["oe_" | Name]).
-
-mk_align(String) ->
- io_lib:format("OE_ALIGN(~s)",[String]).
-
-to_atom(A) when is_atom(A) -> A;
-to_atom(L) when is_list(L) -> list_to_atom(L).
-
-to_list(A) when is_list(A) -> A;
-to_list(L) when is_atom(L) -> atom_to_list(L);
-to_list(X) when is_integer(X) -> integer_to_list(X).
-
-
-
-%% Produce a colon (or under score) separated string repr of the name
-%% X
-%%
-to_colon(X) when element(1, X) == scoped_id ->
- to_colon2(ic_symtab:scoped_id_strip(X));
-to_colon(L) -> to_colon2(L).
-
-to_colon2([X]) -> X;
-to_colon2([X | Xs]) -> to_colon2(Xs) ++ "::" ++ X;
-to_colon2([]) -> "".
-
-
-to_undersc(X) when element(1, X) == scoped_id ->
- to_undersc2(ic_symtab:scoped_id_strip(X));
-to_undersc(L) -> to_undersc2(L).
-
-to_undersc2([X]) -> X;
-to_undersc2([X | Xs]) -> to_undersc2(Xs) ++ "_" ++ X;
-to_undersc2([]) -> "".
-
-
-%% Z is a single name
-to_uppercase(Z) ->
- lists:map(fun(X) when X>=$a, X=<$z -> X-$a+$A;
- (X) -> X end, Z).
-
-
-%%
-to_dot(X) when element(1, X) == scoped_id ->
- to_dotLoop(ic_symtab:scoped_id_strip(X));
-to_dot(L) -> to_dotLoop(L).
-
-to_dotLoop([X]) -> ic_forms:get_java_id(X);
-to_dotLoop([X | Xs]) -> to_dotLoop(Xs) ++ "." ++ ic_forms:get_java_id(X);
-to_dotLoop([]) -> "".
-
-
-
-%%
-to_dot(G,X) when element(1, X) == scoped_id ->
- S = ic_genobj:pragmatab(G),
- ScopedId = ic_symtab:scoped_id_strip(X),
- case isConstScopedId(S, ScopedId) of %% Costants are left as is
- true ->
- to_dotLoop(ScopedId) ++ addDotValue(S, ScopedId);
- false ->
- to_dotLoop(S,ScopedId)
- end;
-to_dot(G,ScopedId) ->
- S = ic_genobj:pragmatab(G),
- case isConstScopedId(S, ScopedId) of %% Costants are left as is
- true ->
- to_dotLoop(ScopedId) ++ addDotValue(S, ScopedId);
- false ->
- to_dotLoop(S,ScopedId)
- end.
-
-addDotValue(S, [_C | Ss]) ->
- case isInterfaceScopedId(S, Ss) of
- true ->
- "";
- false ->
- ".value"
- end.
-
-to_dotLoop(S,[X]) ->
- case isInterfaceScopedId(S, [X]) of
- true ->
- ic_forms:get_java_id(X) ++ "Package";
- false ->
- ic_forms:get_java_id(X)
- end;
-to_dotLoop(S,[X | Xs]) ->
- case isInterfaceScopedId(S, [X | Xs]) of
- true ->
- to_dotLoop(S,Xs) ++ "." ++ ic_forms:get_java_id(X) ++ "Package";
- false ->
- to_dotLoop(S,Xs) ++ "." ++ ic_forms:get_java_id(X)
- end;
-to_dotLoop(_S,[]) -> "".
-
-isInterfaceScopedId(_S,[]) ->
- false;
-isInterfaceScopedId(S,[X|Xs]) ->
- case ets:match(S,{file_data_local,'_','_',interface,Xs,X,'_','_','_'}) of
- [] ->
- case ets:match(S,{file_data_included,'_','_',interface,Xs,X,'_','_','_'}) of
- [] ->
- false;
- _ ->
- true
- end;
- _ ->
- true
- end.
-
-isConstScopedId(_S,[]) ->
- false;
-isConstScopedId(S,[X|Xs]) ->
- case ets:match(S,{file_data_local,'_','_',const,Xs,X,'_','_','_'}) of
- [] ->
- case ets:match(S,{file_data_included,'_','_',const,Xs,X,'_','_','_'}) of
- [] ->
- false;
- _ ->
- true
- end;
- _ ->
- true
- end.
-
-
-
-%%
-adjustScopeToJava(G,X) when element(1, X) == scoped_id ->
- S = ic_genobj:pragmatab(G),
- ScopedId = ic_symtab:scoped_id_strip(X),
- case isConstScopedId(S, ScopedId) of %% Costants are left as is
- true ->
- ic_forms:get_java_id(ScopedId);
- false ->
- adjustScopeToJavaLoop(S,ScopedId)
- end;
-adjustScopeToJava(G,ScopedId) ->
- S = ic_genobj:pragmatab(G),
- case isConstScopedId(S, ScopedId) of %% Costants are left as is
- true ->
- ic_forms:get_java_id(ScopedId);
- false ->
- adjustScopeToJavaLoop(S,ScopedId)
- end.
-
-
-
-adjustScopeToJavaLoop(_S,[]) ->
- [];
-adjustScopeToJavaLoop(S,[X | Xs]) ->
- case isInterfaceScopedId(S, [X | Xs]) of
- true ->
- [ic_forms:get_java_id(X) ++ "Package" | adjustScopeToJavaLoop(S,Xs)];
- false ->
- [ic_forms:get_java_id(X) | adjustScopeToJavaLoop(S,Xs)]
- end.
-
-
-%%
-%% Expression evaluator for java
-%%
-%% Well, this is not an evaluator, it just
-%% prints the hole operation, sorry.
-%%
-eval_java(G,N,Arg) when is_record(Arg, scoped_id) ->
- {FSN, _, _, _} =
- ic_symtab:get_full_scoped_name(G, N, Arg),
- ic_util:to_dot(G,FSN);
-eval_java(_G,_N,Arg) when is_tuple(Arg) andalso element(1,Arg) == '<integer_literal>' ->
- element(3,Arg);
-eval_java(_G,_N,Arg) when is_tuple(Arg) andalso element(1,Arg) == '<character_literal>' ->
- element(3,Arg);
-eval_java(_G,_N,Arg) when is_tuple(Arg) andalso element(1,Arg) == '<wcharacter_literal>' ->
- element(3,Arg);
-eval_java(_G,_N,Arg) when is_tuple(Arg) andalso element(1,Arg) == '<boolean_literal>' ->
- element(3,Arg);
-eval_java(_G,_N,Arg) when is_tuple(Arg) andalso element(1,Arg) == '<floating_pt_literal>' ->
- element(3,Arg);
-eval_java(_G,_N,Arg) when is_tuple(Arg) andalso element(1,Arg) == '<string_literal>' ->
- element(3,Arg);
-eval_java(_G,_N,Arg) when is_tuple(Arg) andalso element(1,Arg) == '<wstring_literal>' ->
- element(3,Arg);
-eval_java(G,N,{Op,Arg1,Arg2}) ->
- "(" ++ eval_java(G,N,Arg1) ++
- ic_forms:get_java_id(Op) ++
- eval_java(G,N,Arg2) ++ ")".
-
-
-
-%%
-%% Expression evaluator for c
-%%
-%% Well, this is not an evaluator, it just
-%% prints the hole operation, sorry.
-%%
-eval_c(G,N,Arg) when is_record(Arg, scoped_id) ->
- {FSN, _, _, _} =
- ic_symtab:get_full_scoped_name(G, N, Arg),
- ic_util:to_undersc(FSN);
-eval_c(_G,_N,Arg) when is_tuple(Arg) andalso element(1,Arg) == '<integer_literal>' ->
- element(3,Arg);
-eval_c(_G,_N,Arg) when is_tuple(Arg) andalso element(1,Arg) == '<character_literal>' ->
- element(3,Arg);
-eval_c(_G,_N,Arg) when is_tuple(Arg) andalso element(1,Arg) == '<wcharacter_literal>' ->
- element(3,Arg);
-eval_c(_G,_N,Arg) when is_tuple(Arg) andalso element(1,Arg) == '<boolean_literal>' ->
- element(3,Arg);
-eval_c(_G,_N,Arg) when is_tuple(Arg) andalso element(1,Arg) == '<floating_pt_literal>' ->
- element(3,Arg);
-eval_c(_G,_N,Arg) when is_tuple(Arg) andalso element(1,Arg) == '<string_literal>' ->
- element(3,Arg);
-eval_c(_G,_N,Arg) when is_tuple(Arg) andalso element(1,Arg) == '<wstring_literal>' ->
- element(3,Arg);
-eval_c(G,N,{Op,Arg1,Arg2}) ->
- "(" ++ eval_c(G,N,Arg1) ++
- atom_to_list(Op) ++
- eval_c(G,N,Arg2) ++ ")".
-
-
-%%-----------------------------------------------------------------
-%% Internal functions
-%%-----------------------------------------------------------------
-
-
-
-
-
-
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