ObjFW  Check-in [5918fe8ab2]

Overview
Comment:OFLocking: Add property for lock name.
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SHA3-256: 5918fe8ab2fc71403980eed721b33b252d215f6f4e00f34f9559b26b5c045a1c
User & Date: js on 2012-12-05 12:22:19
Other Links: manifest | tags
Context
2012-12-05
21:28
OFMapTable: Reseed on resize. check-in: f7018aedf9 user: js tags: trunk
12:22
OFLocking: Add property for lock name. check-in: 5918fe8ab2 user: js tags: trunk
2012-12-04
09:59
Add a per-hashtable seed. check-in: 590fa6ed79 user: js tags: trunk
Changes
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Modified src/OFLocking.h from [5f7cf70e41] to [24ff162053].

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#import "OFObject.h"

/*!
 * @brief A protocol for locks.
 */
@protocol OFLocking <OFObject>




/*!
 * @brief Locks the lock.
 */
- (void)lock;

/*!
 * @brief Tries to lock the lock.
 *
 * @return A boolean whether the lock could be locked
 */
- (BOOL)tryLock;

/*!
 * @brief Unlocks the lock.
 */
- (void)unlock;














@end








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#import "OFObject.h"

/*!
 * @brief A protocol for locks.
 */
@protocol OFLocking <OFObject>
#ifdef OF_HAVE_PROPERTIES
@property (copy) OFString *name;
#endif

/*!
 * @brief Locks the lock.
 */
- (void)lock;

/*!
 * @brief Tries to lock the lock.
 *
 * @return A boolean whether the lock could be locked
 */
- (BOOL)tryLock;

/*!
 * @brief Unlocks the lock.
 */
- (void)unlock;

/*!
 * @brief Sets a name for the lock.
 *
 * @param name The name for the lock
 */
- (void)setName: (OFString*)name;

/*!
 * @brief Returns the name for the lock.
 *
 * @return The name for the lock
 */
- (OFString*)name;
@end

Modified src/OFMutex.h from [9e5b4524e5] to [b170db2ce9].

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/*!
 * @brief A class for creating mutual exclusions.
 */
@interface OFMutex: OFObject <OFLocking>
{
	of_mutex_t mutex;
	BOOL initialized;

}

/*!
 * @brief Creates a new mutex.
 *
 * @return A new autoreleased mutex.
 */
+ (instancetype)mutex;
@end








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/*!
 * @brief A class for creating mutual exclusions.
 */
@interface OFMutex: OFObject <OFLocking>
{
	of_mutex_t mutex;
	BOOL initialized;
	OFString *name;
}

/*!
 * @brief Creates a new mutex.
 *
 * @return A new autoreleased mutex.
 */
+ (instancetype)mutex;
@end

Modified src/OFMutex.m from [e9519677f8] to [0fa68d097c].

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 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFMutex.h"


#import "OFInitializationFailedException.h"
#import "OFLockFailedException.h"
#import "OFStillLockedException.h"
#import "OFUnlockFailedException.h"



@implementation OFMutex
+ (instancetype)mutex
{
	return [[[self alloc] init] autorelease];
}









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 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFMutex.h"
#import "OFString.h"

#import "OFInitializationFailedException.h"
#import "OFLockFailedException.h"
#import "OFStillLockedException.h"
#import "OFUnlockFailedException.h"

#import "macros.h"

@implementation OFMutex
+ (instancetype)mutex
{
	return [[[self alloc] init] autorelease];
}
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- (void)unlock
{
	if (!of_mutex_unlock(&mutex))
		@throw [OFUnlockFailedException exceptionWithClass: [self class]
							      lock: self];
}



















- (void)dealloc
{
	if (initialized)
		if (!of_mutex_free(&mutex))
			@throw [OFStillLockedException
			    exceptionWithClass: [self class]
					  lock: self];



	[super dealloc];
}
@end








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- (void)unlock
{
	if (!of_mutex_unlock(&mutex))
		@throw [OFUnlockFailedException exceptionWithClass: [self class]
							      lock: self];
}

- (void)setName: (OFString*)name_
{
	OF_SETTER(name, name_, YES, YES)
}

- (OFString*)name
{
	OF_GETTER(name, YES)
}

- (OFString*)description
{
	if (name == nil)
		return [super description];

	return [OFString stringWithFormat: @"<%@: %@>", [self className], name];
}

- (void)dealloc
{
	if (initialized)
		if (!of_mutex_free(&mutex))
			@throw [OFStillLockedException
			    exceptionWithClass: [self class]
					  lock: self];

	[name release];

	[super dealloc];
}
@end

Modified src/OFRecursiveMutex.h from [6d98d1fbf7] to [6f9a6cfc49].

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 * @brief A class for creating mutual exclusions which can be entered
 *	  recursively.
 */
@interface OFRecursiveMutex: OFObject <OFLocking>
{
	of_rmutex_t rmutex;
	BOOL initialized;

}

/*!
 * @brief Creates a new recursive mutex.
 *
 * @return A new autoreleased recursive mutex.
 */
+ (instancetype)mutex;
@end








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 * @brief A class for creating mutual exclusions which can be entered
 *	  recursively.
 */
@interface OFRecursiveMutex: OFObject <OFLocking>
{
	of_rmutex_t rmutex;
	BOOL initialized;
	OFString *name;
}

/*!
 * @brief Creates a new recursive mutex.
 *
 * @return A new autoreleased recursive mutex.
 */
+ (instancetype)mutex;
@end

Modified src/OFRecursiveMutex.m from [2706783ddc] to [fe2de7b87a].

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 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFRecursiveMutex.h"


#import "OFInitializationFailedException.h"
#import "OFLockFailedException.h"
#import "OFStillLockedException.h"
#import "OFUnlockFailedException.h"



@implementation OFRecursiveMutex
+ (instancetype)mutex
{
	return [[[self alloc] init] autorelease];
}









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 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFRecursiveMutex.h"
#import "OFString.h"

#import "OFInitializationFailedException.h"
#import "OFLockFailedException.h"
#import "OFStillLockedException.h"
#import "OFUnlockFailedException.h"

#import "macros.h"

@implementation OFRecursiveMutex
+ (instancetype)mutex
{
	return [[[self alloc] init] autorelease];
}
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- (void)unlock
{
	if (!of_rmutex_unlock(&rmutex))
		@throw [OFUnlockFailedException exceptionWithClass: [self class]
							      lock: self];
}



















- (void)dealloc
{
	if (initialized)
		if (!of_rmutex_free(&rmutex))
			@throw [OFStillLockedException
			    exceptionWithClass: [self class]
					  lock: self];



	[super dealloc];
}
@end








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- (void)unlock
{
	if (!of_rmutex_unlock(&rmutex))
		@throw [OFUnlockFailedException exceptionWithClass: [self class]
							      lock: self];
}

- (void)setName: (OFString*)name_
{
	OF_SETTER(name, name_, YES, YES)
}

- (OFString*)name
{
	OF_GETTER(name, YES)
}

- (OFString*)description
{
	if (name == nil)
		return [super description];

	return [OFString stringWithFormat: @"<%@: %@>", [self className], name];
}

- (void)dealloc
{
	if (initialized)
		if (!of_rmutex_free(&rmutex))
			@throw [OFStillLockedException
			    exceptionWithClass: [self class]
					  lock: self];

	[name release];

	[super dealloc];
}
@end

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