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/**
STFunctions.m
Misc. functions
Copyright (c) 2002 Free Software Foundation
Written by: Stefan Urbanek <urbanek@host.sk>
Date: 2000
This file is part of the StepTalk project.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#import "STFunctions.h"
#import "STExterns.h"
#import "STContext.h"
#import <Foundation/NSArray.h>
#import <Foundation/NSBundle.h>
#import <Foundation/NSEnumerator.h>
#import <Foundation/NSFileManager.h>
#import <Foundation/NSPathUtilities.h>
#import <Foundation/NSString.h>
@class STContext;
NSString *STFindResource(NSString *name,
NSString *resourceDir,
NSString *extension)
{
NSFileManager *manager = [NSFileManager defaultManager];
NSArray *paths;
NSEnumerator *enumerator;
NSString *path;
NSString *file;
paths = NSStandardLibraryPaths();
enumerator = [paths objectEnumerator];
while( (path = [enumerator nextObject]) )
{
file = [path stringByAppendingPathComponent:STLibraryDirectory];
file = [file stringByAppendingPathComponent:resourceDir];
file = [file stringByAppendingPathComponent:name];
if( [manager fileExistsAtPath:file] )
{
return file;
}
file = [file stringByAppendingPathExtension:extension];
if( [manager fileExistsAtPath:file] )
{
return file;
}
}
return [[NSBundle bundleForClass:[STContext class]]
pathForResource:name
ofType:extension
inDirectory:resourceDir];
}
NSArray *STFindAllResources(NSString *resourceDir, NSString *extension)
{
NSFileManager *manager = [NSFileManager defaultManager];
NSDirectoryEnumerator *dirs;
NSArray *paths;
NSEnumerator *enumerator;
NSString *path;
NSString *file;
NSMutableArray *resources = [NSMutableArray array];
paths = NSStandardLibraryPaths();
enumerator = [paths objectEnumerator];
while( (path = [enumerator nextObject]) )
{
path = [path stringByAppendingPathComponent:STLibraryDirectory];
path = [path stringByAppendingPathComponent:resourceDir];
if( ![manager fileExistsAtPath:path] )
{
continue;
}
dirs = [manager enumeratorAtPath:path];
while( (file = [dirs nextObject]) )
{
if( [[[dirs directoryAttributes] fileType]
isEqualToString:NSFileTypeDirectory]
&& [[file pathExtension] isEqualToString:extension])
{
file = [path stringByAppendingPathComponent:file];
[resources addObject:file];
}
}
}
return [NSArray arrayWithArray:resources];
}
NSString *STUserConfigPath(void)
{
NSString *path = nil;
NSArray *paths;
paths = NSSearchPathForDirectoriesInDomains(NSLibraryDirectory,
NSUserDomainMask, YES);
path = [paths objectAtIndex: 0];
path = [path stringByAppendingPathComponent:STLibraryDirectory];
path = [path stringByAppendingPathComponent:@"Configuration"];
return path;
}
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