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-rw-r--r--lib/ic/src/ic_file.erl448
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diff --git a/lib/ic/src/ic_file.erl b/lib/ic/src/ic_file.erl
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--- a/lib/ic/src/ic_file.erl
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-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1999-2016. 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_file).
-
--include_lib("ic/src/ic.hrl").
-
-%%-----------------------------------------------------------------
-%% External exports
-%%-----------------------------------------------------------------
--export([filename_push/4, filename_pop/2, open/2, close/1, remove_ext/1, join/2,
- add_dot_erl/1, add_dot_hrl/1, add_dot_c/1, add_dot_h/1, add_dot_java/1,
- add_dot_idl/1, javaInterfaceFilePush/3, javaInterfaceFilePop/1,
- createDirectory/2, createJavaDirectory/2, open_java_file/3]).
-
-%%-----------------------------------------------------------------
-%% Internal exports
-%%-----------------------------------------------------------------
--export([]).
-
-%%-----------------------------------------------------------------
-%% External functions
-%%-----------------------------------------------------------------
-
-%%-----------------------------------------------------------------
-%% Func: filename_push
-%%
-%% Pushes a file name, can also push ignore in which case means that
-%% no files should ever be opened at this scope. Note that empty in
-%% the file descriptor entries means that the file just isn't open
-%% yet.
-%%-----------------------------------------------------------------
-filename_push(G, _N, ignore, _) ->
- G#genobj{stubfile=[ignore | G#genobj.stubfile],
- stubfiled=[ignore | G#genobj.stubfiled],
- skelfile=[ignore | G#genobj.skelfile],
- skelfiled=[ignore | G#genobj.skelfiled],
- includefile=[ignore | G#genobj.includefile],
- includefiled=[ignore | G#genobj.includefiled]};
-
-filename_push(G, N, X, Lang) ->
- Fullname = [ic_forms:get_id2(X) | N],
- EName0 = ic_util:to_undersc(Fullname),
-
- DoGen = ic_genobj:do_gen(G),
-
- ImplName = find_impl_name(G, Fullname),
-
- {StubName, EName} =
- case Lang of
- erlang ->
- {join(ic_options:get_opt(G, stubdir), add_dot_erl(EName0)),
- EName0};
- erlang_template ->
- {join(ic_options:get_opt(G, stubdir), add_dot_erl(ImplName)),
- ImplName};
- c ->
- {join(ic_options:get_opt(G, stubdir), add_dot_c(EName0)),
- EName0};
- c_server ->
- {join(ic_options:get_opt(G, stubdir), add_dot_c(EName0++"__s")),
- EName0};
- erlang_template_no_gen ->
- {undefined, EName0};
- erlang_no_stub ->
- {undefined, EName0};
- c_no_stub ->
- {undefined, EName0};
- c_server_no_stub ->
- {undefined, EName0}
- end,
- Stub = if DoGen==true ->
- case StubName of
- undefined ->
- ignore;
- _ ->
- ic_codegen:emit_stub_head(G, open(empty, StubName), EName, Lang)
- end;
- true -> ignore end,
-
- HrlName = case Lang of
- erlang_template ->
- ignore;
- erlang_template_no_gen ->
- ignore;
- erlang ->
- ?ifopt2(G, gen_hrl,
- join(ic_options:get_opt(G, stubdir), add_dot_hrl(EName)),
- ignore);
- c ->
- ?ifopt2(G, gen_hrl,
- join(ic_options:get_opt(G, stubdir), add_dot_h(EName)),
- ignore);
- c_server ->
- ?ifopt2(G, gen_hrl,
- join(ic_options:get_opt(G, stubdir),
- add_dot_h(EName++"__s")),
- ignore);
- erlang_no_stub ->
- ?ifopt2(G, gen_hrl,
- join(ic_options:get_opt(G, stubdir), add_dot_hrl(EName)),
- ignore);
- c_no_stub ->
- ?ifopt2(G, gen_hrl,
- join(ic_options:get_opt(G, stubdir), add_dot_h(EName)),
- ignore);
- c_server_no_stub ->
- ?ifopt2(G, gen_hrl,
- join(ic_options:get_opt(G, stubdir),
- add_dot_h(EName++"__s")),
- ignore)
- end,
- Hrl = if DoGen==true ->
- case Lang of
- erlang_template ->
- ignore;
- erlang_template_no_gen ->
- ignore;
- erlang_no_stub ->
- ic_codegen:emit_hrl_head(G, open(empty, HrlName),
- EName, erlang);
- c_no_stub ->
- ic_codegen:emit_hrl_head(G, open(empty, HrlName),
- EName, c);
- c_server_no_stub ->
- ic_codegen:emit_hrl_head(G, open(empty, HrlName),
- EName, c_server);
- _ ->
- ic_codegen:emit_hrl_head(G, open(empty, HrlName),
- EName, Lang)
- end;
- true -> ignore end,
-
- G#genobj{impl=ImplName,
- stubfile=[StubName | G#genobj.stubfile],
- stubfiled=[Stub | G#genobj.stubfiled],
- includefile=[HrlName | G#genobj.includefile],
- includefiled=[Hrl | G#genobj.includefiled]}.
-
-%%-----------------------------------------------------------------
-%% Func: join/2
-%%
-%% Special version of filename join.
-%%-----------------------------------------------------------------
-join([], File) ->
- File;
-join(Path, File) ->
- filename:join(Path, File).
-
-
-%%-----------------------------------------------------------------
-%% Func: filename_pop/2
-%%-----------------------------------------------------------------
-filename_pop(G, Lang) ->
-%% io:format("Popped file names: ~p~n", [hd(G#genobj.stubfile)]),
-%% case is_skelfile_open(G) of
-%% true -> emit_skel_footer(G);
-%% false -> ok end,
-%% close(hd(G#genobj.skelfiled)),
- close(hd(G#genobj.stubfiled)),
- ic_codegen:emit_hrl_foot(G, Lang),
- close(hd(G#genobj.includefiled)),
- G#genobj{stubfile=tl(G#genobj.stubfile),
- stubfiled=tl(G#genobj.stubfiled),
-%% skelfile=tl(G#genobj.skelfile),
-%% skelfiled=tl(G#genobj.skelfiled),
- includefile=tl(G#genobj.includefile),
- includefiled=tl(G#genobj.includefiled)}.
-
-
-
-%%-----------------------------------------------------------------
-%% Func: javaInterfaceFilePush/3
-%%-----------------------------------------------------------------
-javaInterfaceFilePush(G, N, X) ->
- Name = ic_forms:get_java_id(X),
- {InterfaceFd, InterfaceFileName} = open_java_file(G, N, Name),
-
- StubClassName = "_" ++ Name ++ "Stub",
- {StubFd, StubFileName} = open_java_file(G, N, StubClassName),
-
- SkelClassName = "_" ++ Name ++ "ImplBase",
- {SkelFd, SkelFileName} = open_java_file(G, N, SkelClassName),
-
- HelperClassName = Name ++ "Helper",
- {HelperFd, HelperFileName} = open_java_file(G, N, HelperClassName),
-
- HolderClassName = Name ++ "Holder",
- {HolderFd, HolderFileName} = open_java_file(G, N, HolderClassName),
-
- G#genobj{
- interfacefile=[InterfaceFileName | G#genobj.interfacefile],
- interfacefiled=[InterfaceFd | G#genobj.interfacefiled],
- stubfile=[StubFileName | G#genobj.stubfile],
- stubfiled=[StubFd | G#genobj.stubfiled],
- skelfile=[SkelFileName | G#genobj.skelfile],
- skelfiled=[SkelFd | G#genobj.skelfiled],
- helperfile=[HelperFileName | G#genobj.helperfile],
- helperfiled=[HelperFd | G#genobj.helperfiled],
- holderfile=[HolderFileName | G#genobj.holderfile],
- holderfiled=[HolderFd | G#genobj.holderfiled]}.
-
-
-
-
-
-%%-----------------------------------------------------------------
-%% Func: javaInterfaceFilePop/1
-%%-----------------------------------------------------------------
-javaInterfaceFilePop(G) ->
- close(hd(G#genobj.interfacefiled)),
- close(hd(G#genobj.stubfiled)),
- close(hd(G#genobj.skelfiled)),
- close(hd(G#genobj.helperfiled)),
- close(hd(G#genobj.holderfiled)),
- G#genobj{
- interfacefile=tl(G#genobj.interfacefile),
- interfacefiled=tl(G#genobj.interfacefiled),
- stubfile=tl(G#genobj.stubfile),
- stubfiled=tl(G#genobj.stubfiled),
- skelfile=tl(G#genobj.skelfile),
- skelfiled=tl(G#genobj.skelfiled),
- helperfile=tl(G#genobj.helperfile),
- helperfiled=tl(G#genobj.helperfiled),
- holderfile=tl(G#genobj.holderfile),
- holderfiled=tl(G#genobj.holderfiled)}.
-
-%%-----------------------------------------------------------------
-%% Func: createDirectory/2
-%%-----------------------------------------------------------------
-createDirectory(_G, []) ->
- ok;
-createDirectory(G, Scope) ->
- Path = ic_file:join(ic_options:get_opt(G, stubdir), ic_pragma:slashify(Scope)),
- case file:make_dir(Path) of
- ok ->
- ok;
- {error, eexist} ->
- ok;
- {error, Reason} ->
- ic_error:fatal_error(G, {create_dir, Path, Reason})
- end.
-
-
-%%-----------------------------------------------------------------
-%% Func: createJavaDirectory/2
-%%-----------------------------------------------------------------
-createJavaDirectory(_G, []) ->
- ok;
-createJavaDirectory(G, Scope) ->
- JavaScope = ic_util:adjustScopeToJava(G,Scope),
- Path = ic_file:join(ic_options:get_opt(G, stubdir), ic_pragma:slashify(JavaScope)),
- case file:make_dir(Path) of
- ok ->
- ok;
- {error, eexist} ->
- ok;
- {error, Reason} ->
- ic_error:fatal_error(G, {create_dir, Path, Reason})
- end.
-
-
-
-
-%%-----------------------------------------------------------------
-%% Func: createJavaFileName/3
-%%-----------------------------------------------------------------
-createJavaFileName(G, Scope, FName) ->
- JavaScope = ic_util:adjustScopeToJava(G,Scope),
- join(ic_options:get_opt(G, stubdir),
- ic_pragma:slashify([FName++".java"|JavaScope])).
-
-%%-----------------------------------------------------------------
-%% Func: close/2 (used to be file_close)
-%%-----------------------------------------------------------------
-close(empty) -> ok;
-close(ignore) -> ok;
-close(Fd) ->
- file:close(Fd).
-
-%%-----------------------------------------------------------------
-%% Func: remove_ext/1
-%%-----------------------------------------------------------------
-remove_ext(File) ->
- filename:rootname(filename:basename(File)).
-
-%%-----------------------------------------------------------------
-%% Func: open/2 (used to be file_open)
-%%-----------------------------------------------------------------
-open(_, ignore) -> ignore;
-open(empty, Name) ->
- case file:open(Name, [raw, binary, write]) of
- {ok, Fd} ->
- Fd;
- {error, Reason} ->
- exit({error, Reason})
-%% ic_error:fatal_error(G, {open_file, Name, Reason})
- end.
-
-%%-----------------------------------------------------------------
-%% Func: open_java_file/3
-%%-----------------------------------------------------------------
-open_java_file(G, N, Name) ->
- createJavaDirectory(G, N),
- FName = createJavaFileName(G, N, Name),
- case file:open(FName, [raw, binary, write]) of
- {ok, Fd} ->
- ic_codegen:emit_stub_head(G, Fd, Name, java),
- emit_package(G, N, Fd),
- {Fd, FName};
- {error, Reason} ->
- ic_error:fatal_error(G, {open_file, FName, Reason})
- end.
-
-%%-----------------------------------------------------------------
-%% Func: emit_package/3
-%%-----------------------------------------------------------------
-emit_package(_G, [], _Fd) ->
- ok;
-emit_package(G, N, Fd) ->
- ic_codegen:emit(Fd, "package ~s;\n", [ic_util:to_dot(G,N)]),
- ic_codegen:nl(Fd).
-
-%%-----------------------------------------------------------------
-%% Func: add_dot_erl/1
-%%-----------------------------------------------------------------
-add_dot_erl(F) ->
- File = ic_util:to_list(F),
- F2 = lists:reverse(File),
- case F2 of
- [$l, $r, $e, $. | _Rest] ->
- File;
- _ ->
- File ++ ".erl"
- end.
-
-%%-----------------------------------------------------------------
-%% Func: add_dot_hrl/1
-%%-----------------------------------------------------------------
-add_dot_hrl(F) ->
- File = ic_util:to_list(F),
- F2 = lists:reverse(File),
- case F2 of
- [$l, $r, $h, $. | _Rest] ->
- File;
- _ ->
- File ++ ".hrl"
- end.
-
-%%-----------------------------------------------------------------
-%% Func: add_dot_c/1
-%%-----------------------------------------------------------------
-add_dot_c(F) ->
- File = ic_util:to_list(F),
- F2 = lists:reverse(File),
- case F2 of
- [$c, $. | _Rest] ->
- File;
- _ ->
- File ++ ".c"
- end.
-
-%%-----------------------------------------------------------------
-%% Func: add_dot_h/1
-%%-----------------------------------------------------------------
-add_dot_h(F) ->
- File = ic_util:to_list(F),
- F2 = lists:reverse(File),
- case F2 of
- [$h, $. | _Rest] ->
- File;
- _ ->
- File ++ ".h"
- end.
-
-%%-----------------------------------------------------------------
-%% Func: add_dot_java/1
-%%-----------------------------------------------------------------
-add_dot_java(F) ->
- File = ic_util:to_list(F),
- F2 = lists:reverse(File),
- case F2 of
- [$a, $v, $a, $j, $. | _Rest] ->
- File;
- _ ->
- File ++ ".java"
- end.
-
-%%-----------------------------------------------------------------
-%% Func: add_dot_idl/1
-%%-----------------------------------------------------------------
-add_dot_idl(F) ->
- File = ic_util:to_list(F),
- F2 = lists:reverse(File),
- case F2 of
- [$l, $d, $i, $. | _Rest] ->
- File;
- _ ->
- File ++ ".idl"
- end.
-
-
-%%-----------------------------------------------------------------
-%% Internal functions
-%%-----------------------------------------------------------------
-
-%%--------------------------------------------------------------------
-%%
-%% File handling stuff
-%%
-%%
-%% Shall open a file for writing. Also sets up the generator with
-%% usefull bits of information
-%%
-%%--------------------------------------------------------------------
-find_impl_name(G, Name) ->
- N1 = ic_util:to_colon(Name),
- N2 = ic_util:to_undersc(Name),
- case {ic_options:get_opt(G, {impl, N1}),
- ic_options:get_opt(G, {impl, N2})} of
- {false, false} ->
- case {ic_options:get_opt(G, {impl, "::"++N1}),
- ic_options:get_opt(G, {impl, N2})} of
- {false, false} -> N2 ++ "_impl";
- {X, _Y} when X /= false -> ic_util:to_list(X);
- {_X, Y} when Y /= false -> ic_util:to_list(Y)
- end;
- {X, _Y} when X /= false -> ic_util:to_list(X);
- {_X, Y} when Y /= false -> ic_util:to_list(Y)
- end.
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