//
// Copyright 2009-2011 Facebook
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

#import <Foundation/Foundation.h>

/**
 * @return YES if the URL begins with "bundle://"
 */
BOOL TTIsBundleURL(NSString* URL);

/**
 * @return YES if the URL begins with "documents://"
 */
BOOL TTIsDocumentsURL(NSString* URL);

/**
 * Used by TTPathForBundleResource to construct the bundle path.
 *
 * Retains the given bundle.
 *
 * @default nil (See TTGetDefaultBundle for what this means)
 */
void TTSetDefaultBundle(NSBundle* bundle);

/**
 * Retrieves the default bundle.
 *
 * If the default bundle is nil, returns [NSBundle mainBundle].
 *
 * @see TTSetDefaultBundle
 */
NSBundle* TTGetDefaultBundle();

/**
 * @return The main bundle path concatenated with the given relative path.
 */
NSString* TTPathForBundleResource(NSString* relativePath);

/**
 * @return The documents path concatenated with the given relative path.
 */
NSString* TTPathForDocumentsResource(NSString* relativePath);
