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GMFinderInfo.h
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GMFinderInfo.h
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// ================================================================
// Copyright (c) 2007, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// ================================================================
//
// GMFinderInfo.h
// Fuse4X
//
// Created by ted on 12/29/07.
//
/*!
* @header GMFinderInfo
*
* A utility class to construct raw data for FinderInfo.
*
* In OS 10.4, the FinderInfo for a file may be present in an AppleDouble (._)
* file that is associated with the file. In 10.5+, the FinderInfo is present in
* the com.apple.FinderInfo extended attribute on a file.
*/
#import <Foundation/Foundation.h>
#define GM_EXPORT __attribute__((visibility("default")))
/*!
* @class
* @discussion This class can be used to construct raw NSData for FinderInfo.
* For more information about FinderInfo and what it can contain, see
* the CarbonCore/Finder.h header file.
*/
GM_EXPORT @interface GMFinderInfo : NSObject {
@private
UInt16 flags_;
UInt16 extendedFlags_;
OSType typeCode_;
OSType creatorCode_;
}
/*! @abstract Returns an autorleased GMFinderInfo */
+ (GMFinderInfo *)finderInfo;
/*!
* @abstract Sets FinderInfo flags.
* @discussion See CarbonCore/Finder.h for the set of flags.
* @param flags OR'd set of valid Finder flags.
*/
- (void)setFlags:(UInt16)flags;
/*!
* @abstract Sets FinderInfo extended flags.
* @discussion See CarbonCore/Finder.h for the set of extended flags.
* @param flags OR'd set of valid Finder extended flags.
*/
- (void)setExtendedFlags:(UInt16)extendedFlags;
/*!
* @abstract Sets FinderInfo four-char type code.
* @param typeCode The four-char type code to set.
*/
- (void)setTypeCode:(OSType)typeCode;
/*!
* @abstract Sets FinderInfo four-char creator code.
* @param typeCode The four-char creator code to set.
*/
- (void)setCreatorCode:(OSType)creatorCode;
/*!
* @abstract Constucts the raw data for the FinderInfo.
* @result NSData for the FinderInfo based on the current settings.
*/
- (NSData *)data;
// -- Deprecated Convenience Methods --
/*!
* @abstract NSData for a FinderInfo with the given flags.
* @param flags OR'd set of FinderInfo flags.
* @result NSData of the FinderInfo.
* @deprecated This method is deprecated.
*/
+ (NSData *)finderInfoWithFinderFlags:(UInt16)flags;
// Suitable only for files (not directories), this version allows you to
// specify type and creator four-char-codes in addition to the flags.
/*!
* @abstract NSData for a FinderInfo with the given flags, type, and creator.
* @param flags OR'd set of FinderInfo flags.
* @param typeCode The four-char type code.
* @param creatorCode The four-char creator code.
* @result NSData of the FinderInfo.
* @deprecated This method is deprecated.
*/
+ (NSData *)finderInfoWithFinderFlags:(UInt16)flags
typeCode:(OSType)typeCode
creatorCode:(OSType)creatorCode;
@end
#undef GM_EXPORT