diff options
Diffstat (limited to 'lib/stdlib/src/filename.erl')
| -rw-r--r-- | lib/stdlib/src/filename.erl | 80 |
1 files changed, 39 insertions, 41 deletions
diff --git a/lib/stdlib/src/filename.erl b/lib/stdlib/src/filename.erl index a6b42cc68c..66e54ef221 100644 --- a/lib/stdlib/src/filename.erl +++ b/lib/stdlib/src/filename.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2012. All Rights Reserved. +%% Copyright Ericsson AB 1997-2013. 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 @@ -61,15 +61,15 @@ %% (for WIN32): absname("/") -> "D:/" --spec absname(Filename) -> file:filename() when - Filename :: file:name(). +-spec absname(Filename) -> file:filename_all() when + Filename :: file:name_all(). absname(Name) -> {ok, Cwd} = file:get_cwd(), absname(Name, Cwd). --spec absname(Filename, Dir) -> file:filename() when - Filename :: file:name(), - Dir :: file:filename(). +-spec absname(Filename, Dir) -> file:filename_all() when + Filename :: file:name_all(), + Dir :: file:name_all(). absname(Name, AbsBase) when is_binary(Name), is_list(AbsBase) -> absname(Name,filename_string_to_binary(AbsBase)); absname(Name, AbsBase) when is_list(Name), is_binary(AbsBase) -> @@ -122,9 +122,9 @@ absname_vr([[X, $:]|Name], _, _AbsBase) -> %% This is just a join/2, but assumes that %% AbsBase must be absolute and Name must be relative. --spec absname_join(Dir, Filename) -> file:filename() when - Dir :: file:filename(), - Filename :: file:name(). +-spec absname_join(Dir, Filename) -> file:filename_all() when + Dir :: file:name_all(), + Filename :: file:name_all(). absname_join(AbsBase, Name) -> join(AbsBase, flatten(Name)). @@ -136,8 +136,8 @@ absname_join(AbsBase, Name) -> %% basename("/usr/foo/") -> "foo" (trailing slashes ignored) %% basename("/") -> [] --spec basename(Filename) -> file:filename() when - Filename :: file:name(). +-spec basename(Filename) -> file:filename_all() when + Filename :: file:name_all(). basename(Name) when is_binary(Name) -> case os:type() of {win32,_} -> @@ -201,9 +201,9 @@ skip_prefix(Name, _) -> %% rootname(basename("xxx.jam")) -> "xxx" %% rootname(basename("xxx.erl")) -> "xxx" --spec basename(Filename, Ext) -> file:filename() when - Filename :: file:name(), - Ext :: file:name(). +-spec basename(Filename, Ext) -> file:filename_all() when + Filename :: file:name_all(), + Ext :: file:name_all(). basename(Name, Ext) when is_binary(Name), is_list(Ext) -> basename(Name,filename_string_to_binary(Ext)); basename(Name, Ext) when is_list(Name), is_binary(Ext) -> @@ -251,8 +251,8 @@ basename([], _Ext, Tail, _DrvSep2) -> %% Example: dirname("/usr/src/kalle.erl") -> "/usr/src", %% dirname("kalle.erl") -> "." --spec dirname(Filename) -> file:filename() when - Filename :: file:name(). +-spec dirname(Filename) -> file:filename_all() when + Filename :: file:name_all(). dirname(Name) when is_binary(Name) -> {Dsep,Drivesep} = separators(), SList = case Dsep of @@ -344,8 +344,8 @@ dirjoin1([H|T],Acc,Sep) -> %% %% On Windows: fn:dirname("\\usr\\src/kalle.erl") -> "/usr/src" --spec extension(Filename) -> file:filename() when - Filename :: file:name(). +-spec extension(Filename) -> file:filename_all() when + Filename :: file:name_all(). extension(Name) when is_binary(Name) -> {Dsep,_} = separators(), SList = case Dsep of @@ -387,8 +387,8 @@ extension([], Result, _OsType) -> %% Joins a list of filenames with directory separators. --spec join(Components) -> file:filename() when - Components :: [file:filename()]. +-spec join(Components) -> file:filename_all() when + Components :: [file:name_all()]. join([Name1, Name2|Rest]) -> join([join(Name1, Name2)|Rest]); join([Name]) when is_list(Name) -> @@ -400,9 +400,9 @@ join([Name]) when is_atom(Name) -> %% Joins two filenames with directory separators. --spec join(Name1, Name2) -> file:filename() when - Name1 :: file:filename(), - Name2 :: file:filename(). +-spec join(Name1, Name2) -> file:filename_all() when + Name1 :: file:name_all(), + Name2 :: file:name_all(). join(Name1, Name2) when is_list(Name1), is_list(Name2) -> OsType = major_os_type(), case pathtype(Name2) of @@ -488,7 +488,7 @@ maybe_remove_dirsep(Name, _) -> %% a given base directory, which is is assumed to be normalised %% by a previous call to join/{1,2}. --spec append(file:filename(), file:name()) -> file:filename(). +-spec append(file:filename_all(), file:name_all()) -> file:filename_all(). append(Dir, Name) when is_binary(Dir), is_binary(Name) -> <<Dir/binary,$/:8,Name/binary>>; append(Dir, Name) when is_binary(Dir) -> @@ -511,7 +511,7 @@ append(Dir, Name) -> %% Example: a:bar.erl, /temp/foo.erl -spec pathtype(Path) -> 'absolute' | 'relative' | 'volumerelative' when - Path :: file:name(). + Path :: file:name_all(). pathtype(Atom) when is_atom(Atom) -> pathtype(atom_to_list(Atom)); pathtype(Name) when is_list(Name) or is_binary(Name) -> @@ -564,8 +564,8 @@ win32_pathtype(_) -> relative. %% Examples: rootname("/jam.src/kalle") -> "/jam.src/kalle" %% rootname("/jam.src/foo.erl") -> "/jam.src/foo" --spec rootname(Filename) -> file:filename() when - Filename :: file:name(). +-spec rootname(Filename) -> file:filename_all() when + Filename :: file:name_all(). rootname(Name) when is_binary(Name) -> list_to_binary(rootname(binary_to_list(Name))); % No need to handle unicode, . is < 128 rootname(Name0) -> @@ -594,9 +594,9 @@ rootname([], Root, _Ext, _OsType) -> %% Examples: rootname("/jam.src/kalle.jam", ".erl") -> "/jam.src/kalle.jam" %% rootname("/jam.src/foo.erl", ".erl") -> "/jam.src/foo" --spec rootname(Filename, Ext) -> file:filename() when - Filename :: file:name(), - Ext :: file:name(). +-spec rootname(Filename, Ext) -> file:filename_all() when + Filename :: file:name_all(), + Ext :: file:name_all(). rootname(Name, Ext) when is_binary(Name), is_binary(Ext) -> list_to_binary(rootname(binary_to_list(Name),binary_to_list(Ext))); rootname(Name, Ext) when is_binary(Name) -> @@ -623,8 +623,8 @@ rootname2([Char|Rest], Ext, Result) when is_integer(Char) -> %% split("a:\\msdev\\include") -> ["a:/", "msdev", "include"] -spec split(Filename) -> Components when - Filename :: file:name(), - Components :: [file:filename()]. + Filename :: file:name_all(), + Components :: [file:name_all()]. split(Name) when is_binary(Name) -> case os:type() of {win32, _} -> win32_splitb(Name); @@ -717,8 +717,8 @@ split([], Comp, Components, OsType) -> %% will be converted to backslashes. On all platforms, the %% name will be normalized as done by join/1. --spec nativename(Path) -> file:filename() when - Path :: file:filename(). +-spec nativename(Path) -> file:filename_all() when + Path :: file:name_all(). nativename(Name0) -> Name = join([Name0]), %Normalize. case os:type() of @@ -878,7 +878,7 @@ filter_options(_Base, [], Result) -> %% Gets the source file given path of object code and module name. get_source_file(Obj, Mod, Rules) -> - source_by_rules(dirname(Obj), packages:last(Mod), Rules). + source_by_rules(dirname(Obj), atom_to_list(Mod), Rules). source_by_rules(Dir, Base, [{From, To}|Rest]) -> case try_rule(Dir, Base, From, To) of @@ -915,16 +915,14 @@ make_abs_path(BasePath, Path) -> join(BasePath, Path). major_os_type() -> - case os:type() of - {OsT, _} -> OsT; - OsT -> OsT - end. + {OsT, _} = os:type(), + OsT. %% flatten(List) %% Flatten a list, also accepting atoms. --spec flatten(Filename) -> file:filename() when - Filename :: file:name(). +-spec flatten(Filename) -> file:filename_all() when + Filename :: file:name_all(). flatten(Bin) when is_binary(Bin) -> Bin; flatten(List) -> |