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authorDan Gudmundsson <[email protected]>2017-10-23 12:09:53 +0200
committerDan Gudmundsson <[email protected]>2017-10-23 12:09:53 +0200
commite7e17c75b38392f6722a00df45581b104e2829e2 (patch)
tree411a7ba15c37e8c6beebec9e614985923384c045 /lib/stdlib/src
parent83f2ad6af98df7d7e0b744fcc775a64af1be5f4c (diff)
parentfcbace8f04c741652820d9f91c6de7b49c92c1d9 (diff)
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Merge branch 'maint'
* maint: fix win32 share filename join/split (#1604) Correct io_vec handling
Diffstat (limited to 'lib/stdlib/src')
-rw-r--r--lib/stdlib/src/filename.erl17
1 files changed, 17 insertions, 0 deletions
diff --git a/lib/stdlib/src/filename.erl b/lib/stdlib/src/filename.erl
index 919f8f20e6..a322bd002d 100644
--- a/lib/stdlib/src/filename.erl
+++ b/lib/stdlib/src/filename.erl
@@ -472,6 +472,10 @@ join(Name1, Name2) when is_atom(Name2) ->
join1([UcLetter, $:|Rest], RelativeName, [], win32)
when is_integer(UcLetter), UcLetter >= $A, UcLetter =< $Z ->
join1(Rest, RelativeName, [$:, UcLetter+$a-$A], win32);
+join1([$\\,$\\|Rest], RelativeName, [], win32) ->
+ join1([$/,$/|Rest], RelativeName, [], win32);
+join1([$/,$/|Rest], RelativeName, [], win32) ->
+ join1(Rest, RelativeName, [$/,$/], win32);
join1([$\\|Rest], RelativeName, Result, win32) ->
join1([$/|Rest], RelativeName, Result, win32);
join1([$/|Rest], RelativeName, [$., $/|Result], OsType) ->
@@ -500,6 +504,10 @@ join1([Atom|Rest], RelativeName, Result, OsType) when is_atom(Atom) ->
join1b(<<UcLetter, $:, Rest/binary>>, RelativeName, [], win32)
when is_integer(UcLetter), UcLetter >= $A, UcLetter =< $Z ->
join1b(Rest, RelativeName, [$:, UcLetter+$a-$A], win32);
+join1b(<<$\\,$\\,Rest/binary>>, RelativeName, [], win32) ->
+ join1b(<<$/,$/,Rest/binary>>, RelativeName, [], win32);
+join1b(<<$/,$/,Rest/binary>>, RelativeName, [], win32) ->
+ join1b(Rest, RelativeName, [$/,$/], win32);
join1b(<<$\\,Rest/binary>>, RelativeName, Result, win32) ->
join1b(<<$/,Rest/binary>>, RelativeName, Result, win32);
join1b(<<$/,Rest/binary>>, RelativeName, [$., $/|Result], OsType) ->
@@ -510,6 +518,8 @@ join1b(<<>>, <<>>, Result, OsType) ->
list_to_binary(maybe_remove_dirsep(Result, OsType));
join1b(<<>>, RelativeName, [$:|Rest], win32) ->
join1b(RelativeName, <<>>, [$:|Rest], win32);
+join1b(<<>>, RelativeName, [$/,$/|Result], win32) ->
+ join1b(RelativeName, <<>>, [$/,$/|Result], win32);
join1b(<<>>, RelativeName, [$/|Result], OsType) ->
join1b(RelativeName, <<>>, [$/|Result], OsType);
join1b(<<>>, RelativeName, [$., $/|Result], OsType) ->
@@ -523,6 +533,8 @@ maybe_remove_dirsep([$/, $:, Letter], win32) ->
[Letter, $:, $/];
maybe_remove_dirsep([$/], _) ->
[$/];
+maybe_remove_dirsep([$/,$/], win32) ->
+ [$/,$/];
maybe_remove_dirsep([$/|Name], _) ->
lists:reverse(Name);
maybe_remove_dirsep(Name, _) ->
@@ -712,6 +724,9 @@ win32_splitb(<<Letter0,$:,Rest/binary>>) when ?IS_DRIVELETTER(Letter0) ->
Letter = fix_driveletter(Letter0),
L = binary:split(Rest,[<<"/">>,<<"\\">>],[global]),
[<<Letter,$:>> | [ X || X <- L, X =/= <<>> ]];
+win32_splitb(<<Slash,Slash,Rest/binary>>) when ((Slash =:= $\\) orelse (Slash =:= $/)) ->
+ L = binary:split(Rest,[<<"/">>,<<"\\">>],[global]),
+ [<<"//">> | [ X || X <- L, X =/= <<>> ]];
win32_splitb(<<Slash,Rest/binary>>) when ((Slash =:= $\\) orelse (Slash =:= $/)) ->
L = binary:split(Rest,[<<"/">>,<<"\\">>],[global]),
[<<$/>> | [ X || X <- L, X =/= <<>> ]];
@@ -723,6 +738,8 @@ win32_splitb(Name) ->
unix_split(Name) ->
split(Name, [], unix).
+win32_split([Slash,Slash|Rest]) when ((Slash =:= $\\) orelse (Slash =:= $/)) ->
+ split(Rest, [[$/,$/]], win32);
win32_split([$\\|Rest]) ->
win32_split([$/|Rest]);
win32_split([X, $\\|Rest]) when is_integer(X) ->