Differences From Artifact [250db502f2]:
- File src/OFString.m — part of check-in [590c377d8a] at 2013-04-26 19:42:52 on branch trunk — Make it possible to disable sockets. (user: js, size: 56139) [annotate] [blame] [check-ins using]
To Artifact [efdad56a90]:
- File
src/OFString.m
— part of check-in
[379d75e1bc]
at
2013-06-17 09:36:34
on branch trunk
— OFString: Fix standardize_path().
It still needs some more special casing for Windows. (user: js, size: 56600) [annotate] [blame] [check-ins using]
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static OFString*
standardize_path(OFArray *components, OFString *currentDirectory,
OFString *parentDirectory, OFString *joinString)
{
void *pool = objc_autoreleasePoolPush();
OFMutableArray *array;
OFString *ret;
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static OFString*
standardize_path(OFArray *components, OFString *currentDirectory,
OFString *parentDirectory, OFString *joinString)
{
void *pool = objc_autoreleasePoolPush();
OFMutableArray *array;
OFString *ret;
bool done = false, startsWithEmpty, endsWithEmpty;
array = [[components mutableCopy] autorelease];
if ((startsWithEmpty = [[array firstObject] isEqual: @""]))
[array removeObjectAtIndex: 0];
endsWithEmpty = [[array lastObject] isEqual: @""];
while (!done) {
size_t i, length = [array count];
done = true;
for (i = 0; i < length; i++) {
id object = [array objectAtIndex: i];
id parent;
if (i > 0)
parent = [array objectAtIndex: i - 1];
else
parent = nil;
if ([object isEqual: currentDirectory] ||
[object length] == 0) {
[array removeObjectAtIndex: i];
done = false;
break;
}
if ([object isEqual: parentDirectory] &&
parent != nil &&
![parent isEqual: parentDirectory]) {
[array removeObjectsInRange:
of_range(i - 1, 2)];
done = false;
break;
}
}
}
if (startsWithEmpty)
[array insertObject: @""
atIndex: 0];
if (endsWithEmpty)
[array addObject: @""];
ret = [[array componentsJoinedByString: joinString] retain];
objc_autoreleasePoolPop(pool);
return [ret autorelease];
}
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