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Added file management stuff.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/branches/freeze-1_4_0@14069 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-Macdonald 2002-07-08 11:19:23 +00:00
parent 1dedd093b4
commit 55b562f393
1 changed files with 74 additions and 30 deletions
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104
Source/NSFileManager.m
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@ -255,7 +255,9 @@ static NSFileManager* defaultManager = nil;
const char *cpath;
cpath = [self fileSystemRepresentationWithPath: completePath];
if (CreateDirectory(cpath, NULL) == FALSE)
return NO;
{
return NO;
}
}
}
@ -487,11 +489,14 @@ static NSFileManager* defaultManager = nil;
fileExists = [self fileExistsAtPath: source isDirectory: &sourceIsDir];
if (!fileExists)
return NO;
{
return NO;
}
fileExists = [self fileExistsAtPath: destination];
if (fileExists)
return NO;
{
return NO;
}
/* Check to see if the source and destination's parent are on the same
physical device so we can perform a rename syscall directly. */
@ -591,18 +596,24 @@ static NSFileManager* defaultManager = nil;
res = GetFileAttributes(cpath);
if (res == WIN32ERR)
return NO;
{
return NO;
}
if (res & FILE_ATTRIBUTE_DIRECTORY)
is_dir = YES;
{
is_dir = YES;
}
else
is_dir = NO;
{
is_dir = NO;
}
#else
struct stat statbuf;
if (lstat(cpath, &statbuf) != 0)
return NO;
{
return NO;
}
is_dir = ((statbuf.st_mode & S_IFMT) == S_IFDIR);
#endif /* MINGW */
}
@ -631,11 +642,15 @@ static NSFileManager* defaultManager = nil;
RELEASE(info);
}
else
result = NO;
{
result = NO;
}
return result;
}
else
return YES;
{
return YES;
}
}
else
{
@ -655,7 +670,9 @@ static NSFileManager* defaultManager = nil;
result = [self removeFileAtPath: next handler: handler];
RELEASE(arp);
if (result == NO)
return NO;
{
return NO;
}
}
if (rmdir([path fileSystemRepresentation]) < 0)
@ -676,11 +693,15 @@ static NSFileManager* defaultManager = nil;
RELEASE(info);
}
else
result = NO;
{
result = NO;
}
return result;
}
else
return YES;
{
return YES;
}
}
}
@ -892,14 +913,18 @@ static NSFileManager* defaultManager = nil;
const char* cpath = [self fileSystemRepresentationWithPath: path];
if (cpath == 0 || *cpath == '\0')
return NO;
{
return NO;
}
else
{
#if defined(__MINGW__)
DWORD res= GetFileAttributes(cpath);
if (res == WIN32ERR)
return NO;
{
return NO;
}
return YES;
#else
return (access(cpath, R_OK) == 0);
@ -912,14 +937,17 @@ static NSFileManager* defaultManager = nil;
const char* cpath = [self fileSystemRepresentationWithPath: path];
if (cpath == 0 || *cpath == '\0')
return NO;
{
return NO;
}
else
{
#if defined(__MINGW__)
DWORD res= GetFileAttributes(cpath);
if (res == WIN32ERR)
return NO;
{
return NO;
return (res & FILE_ATTRIBUTE_READONLY) ? NO : YES;
#else
return (access(cpath, W_OK) == 0);
@ -959,7 +987,9 @@ static NSFileManager* defaultManager = nil;
const char* cpath = [self fileSystemRepresentationWithPath: path];
if (cpath == 0 || *cpath == '\0')
return NO;
{
return NO;
}
else
{
// TODO - handle directories
@ -967,7 +997,9 @@ static NSFileManager* defaultManager = nil;
DWORD res= GetFileAttributes(cpath);
if (res == WIN32ERR)
return NO;
{
return NO;
}
return (res & FILE_ATTRIBUTE_READONLY) ? NO : YES;
#else
cpath = [self fileSystemRepresentationWithPath:
@ -1216,8 +1248,9 @@ static NSFileManager* defaultManager = nil;
* See if this is a directory (don't follow links).
*/
if ([self fileExistsAtPath: path isDirectory: &is_dir] == NO || is_dir == NO)
return nil;
{
return nil;
}
/* We initialize the directory enumerator with justContents == YES,
which tells the NSDirectoryEnumerator code that we only enumerate
the contents non-recursively once, and exit. NSDirectoryEnumerator
@ -1232,8 +1265,9 @@ static NSFileManager* defaultManager = nil;
addImp = [content methodForSelector: @selector(addObject:)];
while ((path = (*nxtImp)(direnum, @selector(nextObject))) != nil)
(*addImp)(content, @selector(addObject:), path);
{
(*addImp)(content, @selector(addObject:), path);
}
RELEASE(direnum);
return content;
@ -1257,8 +1291,9 @@ static NSFileManager* defaultManager = nil;
IMP addImp;
if (![self fileExistsAtPath: path isDirectory: &isDir] || !isDir)
return nil;
{
return nil;
}
direnum = [[NSDirectoryEnumerator alloc] initWithDirectoryPath: path
recurseIntoSubdirectories: YES
followSymlinks: NO
@ -1301,9 +1336,13 @@ static NSFileManager* defaultManager = nil;
int llen = readlink(cpath, lpath, PATH_MAX-1);
if (llen > 0)
return [self stringWithFileSystemRepresentation: lpath length: llen];
{
return [self stringWithFileSystemRepresentation: lpath length: llen];
}
else
return nil;
{
return nil;
}
#else
return nil;
#endif
@ -1414,7 +1453,12 @@ static NSFileManager* defaultManager = nil;
newpath = [newpath stringByReplacingString: @"/" withString: @"\\"];
return [newpath cString];
#else
return [[path stringByStandardizingPath] cString];
/*
* NB ... Don't standardize path, since that would automatically
* follow symbolic links ... and mess up any code wishing to
* examine the link itsself.
*/
return [path cString];
#endif
}