ObjFW  Check-in [cc4cb0d824]

	self = [super init];

	@try {
		struct epoll_event event;

#ifdef HAVE_EPOLL_CREATE1
		if ((_epfd = epoll_create1(EPOLL_CLOEXEC)) == -1)
			@throw [OFInitializationFailedException exception];
			@throw [OFInitializationFailedException
			    exceptionWithClass: [self class]];
#else
		int flags;

		if ((_epfd = epoll_create(1)) == -1)
			@throw [OFInitializationFailedException exception];
			@throw [OFInitializationFailedException
			    exceptionWithClass: [self class]];

		if ((flags = fcntl(_epfd, F_GETFD, 0)) != -1)
			fcntl(_epfd, F_SETFD, flags | FD_CLOEXEC);
#endif

		_FDToEvents = [[OFMapTable alloc]
		    initWithKeyFunctions: mapFunctions
			 objectFunctions: mapFunctions];

		memset(&event, 0, sizeof(event));
		event.events = EPOLLIN;
		event.data.ptr = [OFNull null];

		if (epoll_ctl(_epfd, EPOLL_CTL_ADD, _cancelFD[0], &event) == -1)
			@throw [OFInitializationFailedException exception];
			@throw [OFInitializationFailedException
			    exceptionWithClass: [self class]];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

@implementation OFKernelEventObserver_select
- init
{
	self = [super init];

#ifndef OF_WINDOWS
	if (_cancelFD[0] >= (int)FD_SETSIZE)
		@throw [OFInitializationFailedException exception];
		@throw [OFInitializationFailedException
		    exceptionWithClass: [self class]];
#endif

	FD_ZERO(&_readFDs);
	FD_ZERO(&_writeFDs);
	FD_SET(_cancelFD[0], &_readFDs);

	if (_cancelFD[0] > INT_MAX)

	if (self != [OFString class])
		return;

	placeholder.isa = [OFString_placeholder class];

#if defined(HAVE_STRTOF_L) || defined(HAVE_STRTOD_L)
	if ((cLocale = newlocale(LC_ALL_MASK, "C", NULL)) == NULL)
		@throw [OFInitializationFailedException exception];
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
#endif
}

+ alloc
{
	if (self == [OFString class])
		return (id)&placeholder;

#import "OFException.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFAcceptFailedException \
 *	  OFAcceptFailedException.h ObjFW/OFAcceptFailedException.h
 *
 * @brief An exception indicating that accepting a connection failed.
 */
@interface OFAcceptFailedException: OFException

 * @param socket The socket which could not accept a connection
 * @param errNo The errno for the error
 * @return An initialized accept failed exception
 */
- initWithSocket: (id)socket
	   errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

#import "OFException.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFAddressTranslationFailedException \
 *	  OFAddressTranslationFailedException.h \
 *	  ObjFW/OFAddressTranslationFailedException.h
 *
 * @brief An exception indicating the translation of an address failed.
 */
@interface OFAddressTranslationFailedException: OFException
{
	OFString *_host;
	int _error;
}

/*!
 * The host for which the address translation was requested.
 */
@property (readonly, nonatomic) OFString *host;
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFString *host;

/*!
 * @brief Creates a new, autoreleased address translation failed exception.
 *
 * @param host The host for which translation was requested
 * @return A new, autoreleased address translation failed exception
 */
+ (instancetype)exceptionWithHost: (OFString*)host;
+ (instancetype)exceptionWithHost: (nullable OFString*)host;

+ (instancetype)exceptionWithHost: (OFString*)host
+ (instancetype)exceptionWithHost: (nullable OFString*)host
			    error: (int)error;
+ (instancetype)exceptionWithError: (int)error;

/*!
 * @brief Initializes an already allocated address translation failed exception.
 *
 * @param host The host for which translation was requested
 * @return An initialized address translation failed exception
 */
- initWithHost: (OFString*)host;
- initWithHost: (nullable OFString*)host;

- (instancetype)initWithHost: (OFString*)host
- (instancetype)initWithHost: (nullable OFString*)host
		       error: (int)error;
- (instancetype)initWithError: (int)error;
@end

OF_ASSUME_NONNULL_END

#if !defined(HAVE_THREADSAFE_GETADDRINFO) && defined(OF_HAVE_THREADS)
+ (void)initialize
{
	if (self != [OFAddressTranslationFailedException class])
		return;

	if (!of_mutex_new(&mutex))
		@throw [OFInitializationFailedException exception];
		@throw [OFInitializationFailedException
		    exceptionWithClass: class];
}
#endif

+ (instancetype)exceptionWithHost: (OFString*)host
{
	return [[[self alloc] initWithHost: host] autorelease];
}

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"

OF_ASSUME_NONNULL_BEGIN

@class OFString;

/*!
 * @class OFAllocFailedException \
 *	  OFAllocFailedException.h ObjFW/OFAllocFailedException.h
 *
 * @brief An exception indicating an object could not be allocated.

/*!
 * @brief Returns a description of the exception.
 *
 * @return A description of the exception
 */
- (OFString*)description;
@end

OF_ASSUME_NONNULL_END

#import "OFException.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFAlreadyConnectedException \
 *	  OFAlreadyConnectedException.h ObjFW/OFAlreadyConnectedException.h
 *
 * @brief An exception indicating an attempt to connect or bind an already
 *        connected or bound socket.
 */
@interface OFAlreadyConnectedException: OFException
{
	id _socket;
}

/*!
 * The socket which is already connected.
 */
@property (readonly, nonatomic) id socket;
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) id socket;

/*!
 * @brief Creates a new, autoreleased already connected exception.
 *
 * @param socket The socket which is already connected
 * @return A new, autoreleased already connected exception
 */
+ (instancetype)exceptionWithSocket: (id)socket;
+ (instancetype)exceptionWithSocket: (nullable id)socket;

/*!
 * @brief Initializes an already allocated already connected exception.
 *
 * @param socket The socket which is already connected
 * @return An initialized already connected exception
 */
- initWithSocket: (id)socket;
- initWithSocket: (nullable id)socket;
@end

OF_ASSUME_NONNULL_END

#import "OFException.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFBindFailedException \
 *	  OFBindFailedException.h ObjFW/OFBindFailedException.h
 *
 * @brief An exception indicating that binding a socket failed.
 */
@interface OFBindFailedException: OFException

 * @return An initialized bind failed exception
 */
- initWithHost: (OFString*)host
	  port: (uint16_t)port
	socket: (id)socket
	 errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFChangeCurrentDirectoryPathFailedException \
 *	  OFChangeCurrentDirectoryPathFailedException.h \
 *	  ObjFW/OFChangeCurrentDirectoryPathFailedException.h
 *
 * @brief An exception indicating that changing the current directory path
 *	  failed.

 *	       changed
 * @param errNo The errno of the error that occurred
 * @return An initialized change current directory path failed exception
 */
- initWithPath: (OFString*)path
	 errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN
#ifdef OF_HAVE_CHOWN

/*!
 * @class OFChangeOwnerFailedException \
 *	  OFChangeOwnerFailedException.h ObjFW/OFChangeOwnerFailedException.h
 *
 * @brief An exception indicating that changing the owner of an item failed.
 */
@interface OFChangeOwnerFailedException: OFException
{
	OFString *_path, *_owner, *_group;
	int _errNo;
}

/*!
 * The path of the item.
 */
@property (readonly, nonatomic) OFString *path;

/*!
 * The new owner for the item.
 */
@property (readonly, nonatomic) OFString *owner;
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFString *owner;

/*!
 * The new group for the item.
 */
@property (readonly, nonatomic) OFString *group;
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFString *group;

/*!
 * The errno of the error that occurred.
 */
@property (readonly) int errNo;

/*!
 * @brief Creates a new, autoreleased change owner failed exception.
 *
 * @param path The path of the item
 * @param owner The new owner for the item
 * @param group The new group for the item
 * @param errNo The errno of the error that occurred
 * @return A new, autoreleased change owner failed exception
 */
+ (instancetype)exceptionWithPath: (OFString*)path
			    owner: (OFString*)owner
			    group: (OFString*)group
			    owner: (nullable OFString*)owner
			    group: (nullable OFString*)group
			    errNo: (int)errNo;

/*!
 * @brief Initializes an already allocated change owner failed exception.
 *
 * @param path The path of the item
 * @param owner The new owner for the item
 * @param group The new group for the item
 * @param errNo The errno of the error that occurred
 * @return An initialized change owner failed exception
 */
- initWithPath: (OFString*)path
	 owner: (OFString*)owner
	 group: (OFString*)group
	 owner: (nullable OFString*)owner
	 group: (nullable OFString*)group
	 errNo: (int)errNo;
@end
#endif

OF_ASSUME_NONNULL_END

 */

#include "config.h"

#import "OFChangeOwnerFailedException.h"
#import "OFString.h"

#ifdef OF_HAVE_CHOWN
@implementation OFChangeOwnerFailedException
@synthesize path = _path, owner = _owner, group = _group, errNo = _errNo;

+ (instancetype)exceptionWithPath: (OFString*)path
			    owner: (OFString*)owner
			    group: (OFString*)group
			    errNo: (int)errNo

		     _path, _group, of_strerror(_errNo)];
	else
		return [OFString stringWithFormat:
		    @"Failed to change owner of item at path %@ to %@:%@: %@",
		    _path, _owner, _group, of_strerror(_errNo)];
}
@end
#endif

 * file.
 */

#include <sys/types.h>

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFChangePermissionsFailedException \
 *	  OFChangePermissionsFailedException.h \
 *	  ObjFW/OFChangePermissionsFailedException.h
 *
 * @brief An exception indicating that changing the permissions of an item
 *	  failed.

 * @param errNo The errno of the error that occurred
 * @return An initialized change permissions failed exception
 */
- initWithPath: (OFString*)path
   permissions: (mode_t)permissions
	 errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFChecksumFailedException \
 *	  OFChecksumFailedException.h ObjFW/OFChecksumFailedException.h
 *
 * @brief An exception indicating that a checksum did not match.
 */
@interface OFChecksumFailedException: OFException
@end

OF_ASSUME_NONNULL_END

#import "OFException.h"

#ifndef OF_HAVE_THREADS
# error No threads available!
#endif

OF_ASSUME_NONNULL_BEGIN

@class OFCondition;

/*!
 * @class OFConditionBroadcastFailedException \
 *	  OFConditionBroadcastFailedException.h \
 *	  ObjFW/OFConditionBroadcastFailedException.h
 *
 * @brief An exception indicating broadcasting a condition failed.
 */
@interface OFConditionBroadcastFailedException: OFException
{
	OFCondition *_condition;
}

/*!
 * The condition which could not be broadcasted.
 */
@property (readonly, nonatomic) OFCondition *condition;
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFCondition *condition;

/*!
 * @brief Returns a new, autoreleased condition broadcast failed exception.
 *
 * @param condition The condition which could not be broadcasted
 * @return A new, autoreleased condition broadcast failed exception
 */
+ (instancetype)exceptionWithCondition: (OFCondition*)condition;
+ (instancetype)exceptionWithCondition: (nullable OFCondition*)condition;

/*!
 * @brief Initializes an already allocated condition broadcast failed exception.
 *
 * @param condition The condition which could not be broadcasted
 * @return An initialized condition broadcast failed exception
 */
- initWithCondition: (OFCondition*)condition;
- initWithCondition: (nullable OFCondition*)condition;
@end

OF_ASSUME_NONNULL_END

@synthesize condition = _condition;

+ (instancetype)exceptionWithCondition: (OFCondition*)condition
{
	return [[[self alloc] initWithCondition: condition] autorelease];
}

- init
{
	OF_INVALID_INIT_METHOD
}

- initWithCondition: (OFCondition*)condition
{
	self = [super init];

	_condition = [condition retain];

	return self;
}

- (void)dealloc
{
	[_condition release];

	[super dealloc];
}

- (OFString*)description
{
	if (_condition != nil)
	return [OFString stringWithFormat:
	    @"Broadcasting a condition of type %@ failed!", [_condition class]];
		return [OFString stringWithFormat:
		    @"Broadcasting a condition of type %@ failed!",
		    [_condition class]];
	else
		return @"Broadcasting a condition failed!";
}
@end

#import "OFException.h"

#ifndef OF_HAVE_THREADS
# error No threads available!
#endif

OF_ASSUME_NONNULL_BEGIN

@class OFCondition;

/*!
 * @class OFConditionSignalFailedException \
 *	  OFConditionSignalFailedException.h \
 *	  ObjFW/OFConditionSignalFailedException.h
 *
 * @brief An exception indicating signaling a condition failed.
 */
@interface OFConditionSignalFailedException: OFException
{
	OFCondition *_condition;
}

/*!
 * The condition which could not be signaled.
 */
@property (readonly, nonatomic) OFCondition *condition;
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFCondition *condition;

/*!
 * @brief Creates a new, autoreleased condition signal failed exception.
 *
 * @param condition The condition which could not be signaled
 * @return A new, autoreleased condition signal failed exception
 */
+ (instancetype)exceptionWithCondition: (OFCondition*)condition;
+ (instancetype)exceptionWithCondition: (nullable OFCondition*)condition;

/*!
 * @brief Initializes an already allocated condition signal failed exception.
 *
 * @param condition The condition which could not be signaled
 * @return An initialized condition signal failed exception
 */
- initWithCondition: (OFCondition*)condition;
- initWithCondition: (nullable OFCondition*)condition;
@end

OF_ASSUME_NONNULL_END

@synthesize condition = _condition;

+ (instancetype)exceptionWithCondition: (OFCondition*)condition
{
	return [[[self alloc] initWithCondition: condition] autorelease];
}

- init
{
	OF_INVALID_INIT_METHOD
}

- initWithCondition: (OFCondition*)condition
{
	self = [super init];

	_condition = [condition retain];

	return self;
}

- (void)dealloc
{
	[_condition release];

	[super dealloc];
}

- (OFString*)description
{
	if (_condition != nil)
	return [OFString stringWithFormat:
	    @"Signaling a condition of type %@ failed!", [_condition class]];
		return [OFString stringWithFormat:
		    @"Signaling a condition of type %@ failed!",
		    [_condition class]];
	else
		return @"Signaling a condition failed!";
}
@end

#import "OFException.h"

#ifndef OF_HAVE_THREADS
# error No threads available!
#endif

OF_ASSUME_NONNULL_BEGIN

@class OFCondition;

/*!
 * @class OFConditionStillWaitingException \
 *	  OFConditionStillWaitingException.h \
 *	  ObjFW/OFConditionStillWaitingException.h
 *
 * @brief An exception indicating that a thread is still waiting for a
 *	  condition.
 */
@interface OFConditionStillWaitingException: OFException
{
	OFCondition *_condition;
}

/*!
 * The condition for which is still being waited.
 */
@property (readonly, nonatomic) OFCondition *condition;
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFCondition *condition;

/*!
 * @brief Creates a new, autoreleased condition still waiting exception.
 *
 * @param condition The condition for which is still being waited
 * @return A new, autoreleased condition still waiting exception
 */
+ (instancetype)exceptionWithCondition: (OFCondition*)condition;
+ (instancetype)exceptionWithCondition: (nullable OFCondition*)condition;

/*!
 * @brief Initializes an already allocated condition still waiting exception.
 *
 * @param condition The condition for which is still being waited
 * @return An initialized condition still waiting exception
 */
- initWithCondition: (OFCondition*)condition;
- initWithCondition: (nullable OFCondition*)condition;
@end

OF_ASSUME_NONNULL_END

@synthesize condition = _condition;

+ (instancetype)exceptionWithCondition: (OFCondition*)condition
{
	return [[[self alloc] initWithCondition: condition] autorelease];
}

- init
{
	OF_INVALID_INIT_METHOD
}

- initWithCondition: (OFCondition*)condition
{
	self = [super init];

	_condition = [condition retain];

	return self;
}

- (void)dealloc
{
	[_condition release];

	[super dealloc];
}

- (OFString*)description
{
	if (_condition != nil)
	return [OFString stringWithFormat:
	    @"Deallocation of a condition of type %@ was tried, even though a "
	    @"thread was still waiting for it!", [_condition class]];
		return [OFString stringWithFormat:
		    @"Deallocation of a condition of type %@ was tried, even "
		    "though a thread was still waiting for it!",
		    [_condition class]];
	else
		return @"Deallocation of a condition was tried, even though a "
		    "thread was still waiting for it!";
}
@end

#import "OFException.h"

#ifndef OF_HAVE_THREADS
# error No threads available!
#endif

OF_ASSUME_NONNULL_BEGIN

@class OFCondition;

/*!
 * @class OFConditionWaitFailedException \
 *	  OFConditionWaitFailedException.h \
 *	  ObjFW/OFConditionWaitFailedException.h
 *
 * @brief An exception indicating waiting for a condition failed.
 */
@interface OFConditionWaitFailedException: OFException
{
	OFCondition *_condition;
}

/*!
 * The condition for which could not be waited.
 */
@property (readonly, nonatomic) OFCondition *condition;
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFCondition *condition;

/*!
 * @brief Creates a new, autoreleased condition wait failed exception.
 *
 * @param condition The condition for which could not be waited
 * @return A new, autoreleased condition wait failed exception
 */
+ (instancetype)exceptionWithCondition: (OFCondition*)condition;
+ (instancetype)exceptionWithCondition: (nullable OFCondition*)condition;

/*!
 * @brief Initializes an already allocated condition wait failed exception.
 *
 * @param condition The condition for which could not be waited
 * @return An initialized condition wait failed exception
 */
- initWithCondition: (OFCondition*)condition;
- initWithCondition: (nullable OFCondition*)condition;
@end

OF_ASSUME_NONNULL_END

@synthesize condition = _condition;

+ (instancetype)exceptionWithCondition: (OFCondition*)condition
{
	return [[[self alloc] initWithCondition: condition] autorelease];
}

- init
{
	OF_INVALID_INIT_METHOD
}

- initWithCondition: (OFCondition*)condition
{
	self = [super init];

	_condition = [condition retain];

	return self;
}

- (void)dealloc
{
	[_condition release];

	[super dealloc];
}

- (OFString*)description
{
	if (_condition != nil)
	return [OFString stringWithFormat:
	    @"Waiting for a condition of type %@ failed!", [_condition class]];
		return [OFString stringWithFormat:
		    @"Waiting for a condition of type %@ failed!",
		    [_condition class]];
	else
		return @"Waiting for a condition failed!";
}
@end

#import "OFException.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFConnectionFailedException \
 *	  OFConnectionFailedException.h ObjFW/OFConnectionFailedException.h
 *
 * @brief An exception indicating that a connection could not be established.
 */
@interface OFConnectionFailedException: OFException

 * @return An initialized connection failed exception
 */
- initWithHost: (OFString*)host
	  port: (uint16_t)port
	socket: (id)socket
	 errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFCopyItemFailedException \
 *	  OFCopyItemFailedException.h ObjFW/OFCopyItemFailedException.h
 *
 * @brief An exception indicating that copying a item failed.
 */
@interface OFCopyItemFailedException: OFException

 * @param errNo The errno of the error that occurred
 * @return An initialized copy item failed exception
 */
- initWithSourcePath: (OFString*)sourcePath
     destinationPath: (OFString*)destinationPath
	       errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFCreateDirectoryFailedException \
 *	  OFCreateDirectoryFailedException.h \
 *	  ObjFW/OFCreateDirectoryFailedException.h
 *
 * @brief An exception indicating a directory couldn't be created.
 */

 *	       created
 * @param errNo The errno of the error that occurred
 * @return An initialized create directory failed exception
 */
- initWithPath: (OFString*)path
	 errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN
#if defined(OF_HAVE_SYMLINK) || defined(OF_WINDOWS)

/*!
 * @class OFCreateSymbolicLinkFailedException \
 *	  OFCreateSymbolicLinkFailedException.h \
 *	  ObjFW/OFCreateSymbolicLinkFailedException.h
 *
 * @brief An exception indicating that creating a symbolic link failed.
 */

 * @param errNo The errno of the error that occurred
 * @return An initialized create symbolic link failed exception
 */
- initWithSourcePath: (OFString*)sourcePath
     destinationPath: (OFString*)destinationPath
	       errNo: (int)errNo;
@end
#endif

OF_ASSUME_NONNULL_END

 */

#include "config.h"

#import "OFCreateSymbolicLinkFailedException.h"
#import "OFString.h"

#if defined(OF_HAVE_SYMLINK) || defined(OF_WINDOWS)
@implementation OFCreateSymbolicLinkFailedException
@synthesize sourcePath = _sourcePath, destinationPath = _destinationPath;
@synthesize errNo = _errNo;

+ (instancetype)exceptionWithSourcePath: (OFString*)sourcePath
			destinationPath: (OFString*)destinationPath
{

		    of_strerror(_errNo)];
	else
		return [OFString stringWithFormat:
		    @"Failed to create symbolic link %@ with destination %@!",
		    _destinationPath, _sourcePath];
}
@end
#endif

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFEnumerationMutationException \
 *	  OFEnumerationMutationException.h \
 *	  ObjFW/OFEnumerationMutationException.h
 *
 * @brief An exception indicating that a mutation was detected during
 *        enumeration.

 * @brief Initializes an already allocated enumeration mutation exception.
 *
 * @param object The object which was mutated during enumeration
 * @return An initialized enumeration mutation exception
 */
- initWithObject: (id)object;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"

OF_ASSUME_NONNULL_BEGIN

@class OFString;
#ifndef DOXYGEN
@class OFArray OF_GENERIC(ObjectType);
@class OFMutableArray OF_GENERIC(ObjectType);
#endif

#define OF_BACKTRACE_SIZE 32

/*!
 * @brief Returns a backtrace of when the exception was created or nil if no
 *	  backtrace is available.
 *
 * @return A backtrace of when the exception was created
 */
- (OFArray*)backtrace;
- (nullable OFArray*)backtrace;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern OFString* of_strerror(int errNo);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

@class OFStream;

/*!
 * @class OFGetOptionFailedException \
 *	  OFGetOptionFailedException.h ObjFW/OFGetOptionFailedException.h
 *
 * @brief An exception indicating that getting an option for a stream failed.

 * @param stream The stream for which the option could not be gotten
 * @param errNo The errno of the error that occurred
 * @return An initialized get option failed exception
 */
- initWithStream: (OFStream*)stream
	   errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

#import "OFException.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

OF_ASSUME_NONNULL_BEGIN

@class OFHTTPRequest;
@class OFHTTPResponse;

/*!
 * @class OFHTTPRequestFailedException \
 *	  OFHTTPRequestFailedException.h \
 *	  ObjFW/OFHTTPRequestFailedException.h

 * @param request The HTTP request which failed
 * @param response The response for the failed HTTP request
 * @return A new HTTP request failed exception
 */
- initWithRequest: (OFHTTPRequest*)request
	 response: (OFHTTPResponse*)response;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFHashAlreadyCalculatedException \
 *	  OFHashAlreadyCalculatedException.h \
 *	  ObjFW/OFHashAlreadyCalculatedException.h
 *
 * @brief An exception indicating that the hash has already been calculated.
 */

 * @brief Initializes an already allocated hash already calculated exception.
 *
 * @param object The hash which has already been calculated
 * @return An initialized hash already calculated exception
 */
- initWithObject: (id)object;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFInitializationFailedException \
 *	  OFInitializationFailedException.h \
 *	  ObjFW/OFInitializationFailedException.h
 *
 * @brief An exception indicating that initializing something failed.
 */
@interface OFInitializationFailedException: OFException
{
	Class _inClass;
}

/*!
 * The class for which initialization failed.
 */
@property (readonly, nonatomic) Class inClass;
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) Class inClass;

/*!
 * @brief Creates a new, autoreleased initialization failed exception.
 *
 * @param class_ The class for which initialization failed
 * @return A new, autoreleased initialization failed exception
 */
+ (instancetype)exceptionWithClass: (Class)class_;
+ (instancetype)exceptionWithClass: (nullable Class)class_;

/*!
 * @brief Initializes an already allocated initialization failed exception.
 *
 * @param class_ The class for which initialization failed
 * @return An initialized initialization failed exception
 */
- initWithClass: (Class)class_;
- initWithClass: (nullable Class)class_;
@end

OF_ASSUME_NONNULL_END

@synthesize inClass = _inClass;

+ (instancetype)exceptionWithClass: (Class)class
{
	return [[[self alloc] initWithClass: class] autorelease];
}

- init
{
	OF_INVALID_INIT_METHOD
}

- initWithClass: (Class)class
{
	self = [super init];

	_inClass = class;

	return self;
}

- (OFString*)description
{
	if (_inClass != Nil)
	return [OFString stringWithFormat:
	    @"Initialization failed for or in class %@!", _inClass];
		return [OFString stringWithFormat:
		    @"Initialization failed for or in class %@!", _inClass];
	else
		return @"Initialization failed!";
}
@end

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFInvalidArgumentException \
 *	  OFInvalidArgumentException.h ObjFW/OFInvalidArgumentException.h
 *
 * @brief An exception indicating that the argument is invalid for this method.
 */
@interface OFInvalidArgumentException: OFException
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFInvalidEncodingException \
 *	  OFInvalidEncodingException.h ObjFW/OFInvalidEncodingException.h
 *
 * @brief An exception indicating that the encoding is invalid for this object.
 */
@interface OFInvalidEncodingException: OFException
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFInvalidFormatException \
 *	  OFInvalidFormatException.h ObjFW/OFInvalidFormatException.h
 *
 * @brief An exception indicating that the format is invalid.
 */
@interface OFInvalidFormatException: OFException
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFInvalidJSONException \
 *	  OFInvalidJSONException.h ObjFW/OFInvalidJSONException.h
 *
 * @brief An exception indicating a JSON representation is invalid.
 */
@interface OFInvalidJSONException: OFException

 * @param string The string containing the invalid JSON representation
 * @param line The line in which the parsing error was encountered
 * @return An initialized invalid JSON exception
 */
- initWithString: (OFString*)string
	    line: (size_t)line;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFInvalidServerReplyException \
 *	  OFInvalidServerReplyException.h ObjFW/OFInvalidServerReplyException.h
 *
 * @brief An exception indicating that the server sent an invalid reply.
 */
@interface OFInvalidServerReplyException: OFException
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN
#if defined(OF_HAVE_LINK) || defined(OF_WINDOWS)

/*!
 * @class OFLinkFailedException \
 *	  OFLinkFailedException.h ObjFW/OFLinkFailedException.h
 *
 * @brief An exception indicating that creating a link failed.
 */
@interface OFLinkFailedException: OFException

 * @param errNo The errno of the error that occurred
 * @return An initialized link failed exception
 */
- initWithSourcePath: (OFString*)sourcePath
     destinationPath: (OFString*)destinationPath
	       errNo: (int)errNo;
@end
#endif

OF_ASSUME_NONNULL_END

 */

#include "config.h"

#import "OFLinkFailedException.h"
#import "OFString.h"

#if defined(OF_HAVE_LINK) || defined(OF_WINDOWS)
@implementation OFLinkFailedException
@synthesize sourcePath = _sourcePath, destinationPath = _destinationPath;
@synthesize errNo = _errNo;

+ (instancetype)exceptionWithSourcePath: (OFString*)sourcePath
			destinationPath: (OFString*)destinationPath
{

		    _sourcePath, _destinationPath, of_strerror(_errNo)];
	else
		return [OFString stringWithFormat:
		    @"Failed to link file %@ to %@!",
		    _sourcePath, _destinationPath];
}
@end
#endif

#import "OFException.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFListenFailedException \
 *	  OFListenFailedException.h ObjFW/OFListenFailedException.h
 *
 * @brief An exception indicating that listening on the socket failed.
 */
@interface OFListenFailedException: OFException

 * @param errNo The errno of the error that occurred
 * @return An initialized listen failed exception
 */
- initWithSocket: (id)socket
	 backLog: (int)backLog
	   errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

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

#import "OFException.h"
#import "OFLocking.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFLockFailedException \
 *	  OFLockFailedException.h ObjFW/OFLockFailedException.h
 *
 * @brief An exception indicating that locking a lock failed.
 */
@interface OFLockFailedException: OFException
{
	id <OFLocking> _lock;
}

/*!
 * The lock which could not be locked.
 */
@property (readonly, nonatomic) id <OFLocking> lock;
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) id <OFLocking> lock;

/*!
 * @brief Creates a new, autoreleased lock failed exception.
 *
 * @param lock The lock which could not be locked
 * @return A new, autoreleased lock failed exception
 */
+ (instancetype)exceptionWithLock: (id <OFLocking>)lock;
+ (instancetype)exceptionWithLock: (nullable id <OFLocking>)lock;

/*!
 * @brief Initializes an already allocated lock failed exception.
 *
 * @param lock The lock which could not be locked
 * @return An initialized lock failed exception
 */
- initWithLock: (id <OFLocking>)lock;
- initWithLock: (nullable id <OFLocking>)lock;
@end

OF_ASSUME_NONNULL_END

 * file.
 */

#import "OFException.h"

@class OFXMLParser;

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFMalformedXMLException \
 *	  OFMalformedXMLException.h ObjFW/OFMalformedXMLException.h
 *
 * @brief An exception indicating that a parser encountered malformed XML.
 */
@interface OFMalformedXMLException: OFException
{
	OFXMLParser *_parser;
}

/*!
 * The parser which encountered malformed XML.
 */
@property (readonly, nonatomic) OFXMLParser *parser;
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFXMLParser *parser;

/*!
 * @brief Creates a new, autoreleased malformed XML exception.
 *
 * @param parser The parser which encountered malformed XML
 * @return A new, autoreleased malformed XML exception
 */
+ (instancetype)exceptionWithParser: (OFXMLParser*)parser;
+ (instancetype)exceptionWithParser: (nullable OFXMLParser*)parser;

/*!
 * @brief Initializes an already allocated malformed XML exception.
 *
 * @param parser The parser which encountered malformed XML
 * @return An initialized malformed XML exception
 */
- initWithParser: (OFXMLParser*)parser;
- initWithParser: (nullable OFXMLParser*)parser;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFMemoryNotPartOfObjectException \
 *	  OFMemoryNotPartOfObjectException.h \
 *	  ObjFW/OFMemoryNotPartOfObjectException.h
 *
 * @brief An exception indicating the given memory is not part of the object.
 */

 * @param pointer A pointer to the memory that is not part of the object
 * @param object The object which the memory is not part of
 * @return An initialized memory not part of object exception
 */
- initWithPointer: (void*)pointer
	   object: (id)object;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFMoveItemFailedException \
 *	  OFMoveItemFailedException.h ObjFW/OFMoveItemFailedException.h
 *
 * @brief An exception indicating that moving an item failed.
 */
@interface OFMoveItemFailedException: OFException

 * @param errNo The errno of the error that occurred
 * @return An initialized move item failed exception
 */
- initWithSourcePath: (OFString*)sourcePath
     destinationPath: (OFString*)destinationPath
	       errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFNotImplementedException \
 *	  OFNotImplementedException.h ObjFW/OFNotImplementedException.h
 *
 * @brief An exception indicating that a method or part of it is not
 *        implemented.
 */

 * @param selector The selector which is not or not fully implemented
 * @param object The object which does not (fully) implement the selector
 * @return An initialized not implemented exception
 */
- initWithSelector: (SEL)selector
	    object: (id)object;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFNotOpenException OFNotOpenException.h ObjFW/OFNotOpenException.h
 *
 * @brief An exception indicating an object is not open, connected or bound.
 */
@interface OFNotOpenException: OFException
{

 * @brief Initializes an already allocated not open exception.
 *
 * @param object The object which is not open, connected or bound
 * @return An initialized not open exception
 */
- initWithObject: (id)object;
@end

OF_ASSUME_NONNULL_END

 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

@class OFKernelEventObserver;

/*!
 * @class OFObserveFailedException \
 *	  OFObserveFailedException.h ObjFW/OFObserveFailedException.h
 *

 * @param observer The observer which failed to observe
 * @param errNo The errno of the error that occurred
 * @return An initialized observe failed exception
 */
- initWithObserver: (OFKernelEventObserver*)observer
	     errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFOpenItemFailedException \
 *	  OFOpenItemFailedException.h ObjFW/OFOpenItemFailedException.h
 *
 * @brief An exception indicating an item could not be opened.
 */
@interface OFOpenItemFailedException: OFException
{
	OFString *_path, *_mode;
	int _errNo;
}

/*!
 * The path of the item which could not be opened.
 */
@property (readonly, nonatomic) OFString *path;

/*!
 * The mode in which the item should have been opened.
 */
@property (readonly, nonatomic) OFString *mode;
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFString *mode;

/*!
 * The errno of the error that occurred.
 */
@property (readonly) int errNo;

/*!

 * @brief Creates a new, autoreleased open item failed exception.
 *
 * @param path A string with the path of the item tried to open
 * @param mode A string with the mode in which the item should have been opened
 * @return A new, autoreleased open item failed exception
 */
+ (instancetype)exceptionWithPath: (OFString*)path
			     mode: (OFString*)mode;
			     mode: (nullable OFString*)mode;

/*!
 * @brief Creates a new, autoreleased open item failed exception.
 *
 * @param path A string with the path of the item tried to open
 * @param errNo The errno of the error that occurred
 * @return A new, autoreleased open item failed exception
 */
+ (instancetype)exceptionWithPath: (OFString*)path
			    errNo: (int)errNo;

/*!
 * @brief Creates a new, autoreleased open item failed exception.
 *
 * @param path A string with the path of the item tried to open
 * @param mode A string with the mode in which the item should have been opened
 * @param errNo The errno of the error that occurred
 * @return A new, autoreleased open item failed exception
 */
+ (instancetype)exceptionWithPath: (OFString*)path
			     mode: (OFString*)mode
			     mode: (nullable OFString*)mode
			    errNo: (int)errNo;

/*!
 * @brief Initializes an already allocated open item failed exception.
 *
 * @param path A string with the path of the item which could not be opened
 * @return An initialized open item failed exception
 */
- initWithPath: (OFString*)path;

/*!
 * @brief Initializes an already allocated open item failed exception.
 *
 * @param path A string with the path of the item which could not be opened
 * @param mode A string with the mode in which the item should have been opened
 * @return An initialized open item failed exception
 */
- initWithPath: (OFString*)path
	  mode: (OFString*)mode;
	  mode: (nullable OFString*)mode;

/*!
 * @brief Initializes an already allocated open item failed exception.
 *
 * @param path A string with the path of the item which could not be opened
 * @param errNo The errno of the error that occurred
 * @return An initialized open item failed exception
 */
- initWithPath: (OFString*)path
	 errNo: (int)errNo;

/*!
 * @brief Initializes an already allocated open item failed exception.
 *
 * @param path A string with the path of the item which could not be opened
 * @param mode A string with the mode in which the item should have been opened
 * @param errNo The errno of the error that occurred
 * @return An initialized open item failed exception
 */
- initWithPath: (OFString*)path
	  mode: (OFString*)mode
	  mode: (nullable OFString*)mode
	 errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFOutOfMemoryException \
 *	  OFOutOfMemoryException.h ObjFW/OFOutOfMemoryException.h
 *
 * @brief An exception indicating there is not enough memory available.
 */
@interface OFOutOfMemoryException: OFException

 * @brief Initializes an already allocated no memory exception.
 *
 * @param requestedSize The size of the memory that could not be allocated
 * @return An initialized no memory exception
 */
- initWithRequestedSize: (size_t)requestedSize;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFOutOfRangeException \
 *	  OFOutOfRangeException.h ObjFW/OFOutOfRangeException.h
 *
 * @brief An exception indicating the given value is out of range.
 */
@interface OFOutOfRangeException: OFException
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFReadOrWriteFailedException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFReadFailedException \
 *	  OFReadFailedException.h ObjFW/OFReadFailedException.h
 *
 * @brief An exception indicating that reading from an object failed.
 */
@interface OFReadFailedException: OFReadOrWriteFailedException
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFReadOrWriteFailedException \
 *	  OFReadOrWriteFailedException.h ObjFW/OFReadOrWriteFailedException.h
 *
 * @brief An exception indicating that reading from or writing to an object
 *	  failed.
 */

 * @param errNo The errno of the error that occurred
 * @return A new open file failed exception
 */
-  initWithObject: (id)object
  requestedLength: (size_t)requestedLength
	    errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFRemoveItemFailedException \
 *	  OFRemoveItemFailedException.h ObjFW/OFRemoveItemFailedException.h
 *
 * @brief An exception indicating that removing an item failed.
 */
@interface OFRemoveItemFailedException: OFException

 * @param path The path of the item which could not be removed
 * @param errNo The errno of the error that occurred
 * @return An initialized remove item failed exception
 */
- initWithPath: (OFString*)path
	 errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

@class OFSandbox;

/*!
 * @class OFSandboxActivationFailedException \
 *	  OFSandboxActivationFailedException.h \
 *	  ObjFW/OFSandboxActivationFailedException.h
 *

 * @param sandbox The sandbox which could not be activated
 * @param errNo The errno of the error that occurred
 * @return An initialized sandboxing failed exception
 */
- initWithSandbox: (OFSandbox*)sandbox
	    errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

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

#import "OFException.h"
#import "OFSeekableStream.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFSeekFailedException \
 *	  OFSeekFailedException.h ObjFW/OFSeekFailedException.h
 *
 * @brief An exception indicating that seeking in a stream failed.
 */
@interface OFSeekFailedException: OFException

 * @return An initialized seek failed exception
 */
- initWithStream: (OFSeekableStream*)stream
	  offset: (of_offset_t)offset
	  whence: (int)whence
	   errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

@class OFStream;

/*!
 * @class OFSetOptionFailedException \
 *	  OFSetOptionFailedException.h ObjFW/OFSetOptionFailedException.h
 *
 * @brief An exception indicating that setting an option for a stream failed.

 * @param stream The stream for which the option could not be set
 * @param errNo The errno of the error that occurred
 * @return An initialized set option failed exception
 */
- initWithStream: (OFStream*)stream
	   errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFStatItemFailedException \
 *	  OFStatItemFailedException.h ObjFW/OFStatItemFailedException.h
 *
 * @brief An exception indicating an item's status could not be retrieved.
 */
@interface OFStatItemFailedException: OFException

 *	       retrieved
 * @param errNo The errno of the error that occurred
 * @return An initialized stat item failed exception
 */
- initWithPath: (OFString*)path
	 errNo: (int)errNo;
@end

OF_ASSUME_NONNULL_END

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

#import "OFException.h"
#import "OFLocking.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFStillLockedException \
 *	  OFStillLockedException.h ObjFW/OFStillLockedException.h
 *
 * @brief An exception indicating that a lock is still locked.
 */
@interface OFStillLockedException: OFException
{
	id <OFLocking> _lock;
}

/*!
 * The lock which is still locked.
 */
@property (readonly, nonatomic) id <OFLocking> lock;
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) id <OFLocking> lock;

/*!
 * @brief Creates a new, autoreleased still locked exception.
 *
 * @param lock The lock which is still locked
 * @return A new, autoreleased still locked exception
 */
+ (instancetype)exceptionWithLock: (id <OFLocking>)lock;
+ (instancetype)exceptionWithLock: (nullable id <OFLocking>)lock;

/*!
 * @brief Initializes an already allocated still locked exception.
 *
 * @param lock The lock which is still locked
 * @return An initialized still locked exception
 */
- initWithLock: (id <OFLocking>)lock;
- initWithLock: (nullable id <OFLocking>)lock;
@end

OF_ASSUME_NONNULL_END

#import "OFException.h"

#ifndef OF_HAVE_THREADS
# error No threads available!
#endif

OF_ASSUME_NONNULL_BEGIN

@class OFThread;

/*!
 * @class OFThreadJoinFailedException \
 *	  OFThreadJoinFailedException.h ObjFW/OFThreadJoinFailedException.h
 *
 * @brief An exception indicating that joining a thread failed.
 */
@interface OFThreadJoinFailedException: OFException
{
	OFThread *_thread;
}

/*!
 * The thread which could not be joined.
 */
@property (readonly, nonatomic) OFThread *thread;
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFThread *thread;

/*!
 * @brief Creates a new, autoreleased thread join failed exception.
 *
 * @param thread The thread which could not be joined
 * @return A new, autoreleased thread join failed exception
 */
+ (instancetype)exceptionWithThread: (OFThread*)thread;
+ (instancetype)exceptionWithThread: (nullable OFThread*)thread;

/*!
 * @brief Initializes an already allocated thread join failed exception.
 *
 * @param thread The thread which could not be joined
 * @return An initialized thread join failed exception
 */
- initWithThread: (OFThread*)thread;
- initWithThread: (nullable OFThread*)thread;
@end

OF_ASSUME_NONNULL_END

@synthesize thread = _thread;

+ (instancetype)exceptionWithThread: (OFThread*)thread
{
	return [[[self alloc] initWithThread: thread] autorelease];
}

- init
{
	OF_INVALID_INIT_METHOD
}

- initWithThread: (OFThread*)thread
{
	self = [super init];

	_thread = [thread retain];

	return self;
}

- (void)dealloc
{
	[_thread release];

	[super dealloc];
}

- (OFString*)description
{
	if (_thread != nil)
	return [OFString stringWithFormat:
	    @"Joining a thread of type %@ failed! Most likely, another thread "
	    @"already waits for the thread to join.", [_thread class]];
		return [OFString stringWithFormat:
		    @"Joining a thread of type %@ failed! Most likely, another "
		    @"thread already waits for the thread to join.",
		    [_thread class]];
	else
		return @"Joining a thread failed! Most likely, another thread "
		    @"already waits for the thread to join.";
}
@end

#import "OFException.h"

#ifndef OF_HAVE_THREADS
# error No threads available!
#endif

OF_ASSUME_NONNULL_BEGIN

@class OFThread;

/*!
 * @class OFThreadStartFailedException \
 *	  OFThreadStartFailedException.h ObjFW/OFThreadStartFailedException.h
 *
 * @brief An exception indicating that starting a thread failed.
 */
@interface OFThreadStartFailedException: OFException
{
	OFThread *_thread;
}

/*!
 * The thread which could not be started.
 */
@property (readonly, nonatomic) OFThread *thread;
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFThread *thread;

/*!
 * @brief Creates a new, autoreleased thread start failed exception.
 *
 * @param thread The thread which could not be started
 * @return A new, autoreleased thread start failed exception
 */
+ (instancetype)exceptionWithThread: (OFThread*)thread;
+ (instancetype)exceptionWithThread: (nullable OFThread*)thread;

/*!
 * @brief Initializes an already allocated thread start failed exception.
 *
 * @param thread The thread which could not be started
 * @return An initialized thread start failed exception
 */
- initWithThread: (OFThread*)thread;
- initWithThread: (nullable OFThread*)thread;
@end

OF_ASSUME_NONNULL_END

@synthesize thread = _thread;

+ (instancetype)exceptionWithThread: (OFThread*)thread
{
	return [[[self alloc] initWithThread: thread] autorelease];
}

- init
{
	OF_INVALID_INIT_METHOD
}

- initWithThread: (OFThread*)thread
{
	self = [super init];

	_thread = [thread retain];

	return self;
}

- (void)dealloc
{
	[_thread release];

	[super dealloc];
}

- (OFString*)description
{
	if (_thread != nil)
	return [OFString stringWithFormat:
	    @"Starting a thread of type %@ failed!", [_thread class]];
		return [OFString stringWithFormat:
		    @"Starting a thread of type %@ failed!", [_thread class]];
	else
		return @"Starting a thread failed!";
}
@end

#import "OFException.h"

#ifndef OF_HAVE_THREADS
# error No threads available!
#endif

OF_ASSUME_NONNULL_BEGIN

@class OFThread;

/*!
 * @class OFThreadStillRunningException \
 *	  OFThreadStillRunningException.h ObjFW/OFThreadStillRunningException.h
 *
 * @brief An exception indicating that a thread is still running.
 */
@interface OFThreadStillRunningException: OFException
{
	OFThread *_thread;
}

/*!
 * The thread which is still running.
 */
@property (readonly, retain) OFThread *thread;
@property OF_NULLABLE_PROPERTY (readonly, retain) OFThread *thread;

/*!
 * @brief Creates a new, autoreleased thread still running exception.
 *
 * @param thread The thread which is still running
 * @return A new, autoreleased thread still running exception
 */
+ (instancetype)exceptionWithThread: (OFThread*)thread;
+ (instancetype)exceptionWithThread: (nullable OFThread*)thread;

/*!
 * @brief Initializes an already allocated thread still running exception.
 *
 * @param thread The thread which is still running
 * @return An initialized thread still running exception
 */
- initWithThread: (OFThread*)thread;
- initWithThread: (nullable OFThread*)thread;
@end

OF_ASSUME_NONNULL_END

@synthesize thread = _thread;

+ (instancetype)exceptionWithThread: (OFThread*)thread
{
	return [[[self alloc] initWithThread: thread] autorelease];
}

- init
{
	OF_INVALID_INIT_METHOD
}

- initWithThread: (OFThread*)thread
{
	self = [super init];

	_thread = [thread retain];

	return self;
}

- (void)dealloc
{
	[_thread release];

	[super dealloc];
}

- (OFString*)description
{
	if (_thread)
	return [OFString stringWithFormat:
	    @"Deallocation of a thread of type %@ was tried, even though it "
	    @"was still running!", [_thread class]];
		return [OFString stringWithFormat:
		    @"Deallocation of a thread of type %@ was tried, even "
		    @"though it was still running!",
		    [_thread class]];
	else
		return @"Deallocation of a thread was tried, even though it "
		    @"was still running!";
}
@end

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFTruncatedDataException \
 *	  OFTruncatedDataException.h ObjFW/OFTruncatedDataException.h
 *
 * @brief An exception indicating that data was truncated while it should not
 *	  have been truncated.
 */
@interface OFTruncatedDataException: OFException
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

@class OFXMLElement;

/*!
 * @class OFUnboundNamespaceException \
 *	  OFUnboundNamespaceException.h ObjFW/OFUnboundNamespaceException.h
 *
 * @brief An exception indicating an attempt to use an unbound namespace.

 * @param namespace_ The namespace which is unbound
 * @param element The element in which the namespace was not bound
 * @return An initialized unbound namespace exception
 */
- initWithNamespace: (OFString*)namespace_
	    element: (OFXMLElement*)element;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

@class OFXMLParser;

/*!
 * @class OFUnboundPrefixException \
 *	  OFUnboundPrefixException.h ObjFW/OFUnboundPrefixException.h
 *
 * @brief An exception indicating an attempt to use an unbound prefix.

 * @param prefix The prefix which is unbound
 * @param parser The parser which encountered the unbound prefix
 * @return An initialized unbound prefix exception
 */
- initWithPrefix: (OFString*)prefix
	  parser: (OFXMLParser*)parser;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFUndefinedKeyException \
 *	  OFUndefinedKeyException.h ObjFW/OFUndefinedKeyException.h
 *
 * @brief An exception indicating that a key for Key Value Coding is undefined.
 */
@interface OFUndefinedKeyException: OFException

 *
 * @return An initialized undefined key exception
 */
- initWithObject: (id)object
	     key: (OFString*)key
	   value: (id)value;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFUnknownXMLEntityException \
 *	  OFUnknownXMLEntityException.h ObjFW/OFUnknownXMLEntityException.h
 *
 * @brief An exception indicating that a parser encountered an unknown XML
 *	  entity.
 */

 * @brief Initializes an already allocated unknown XML entity exception.
 *
 * @param entityName The name of the unknown XML entity
 * @return An initialized unknown XML entity exception
 */
- initWithEntityName: (OFString*)entityName;
@end

OF_ASSUME_NONNULL_END

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

#import "OFException.h"
#import "OFLocking.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFUnlockFailedException \
 *	  OFUnlockFailedException.h ObjFW/OFUnlockFailedException.h
 *
 * @brief An exception indicating that unlocking a lock failed.
 */
@interface OFUnlockFailedException: OFException
{
	id <OFLocking> _lock;
}

/*!
 * The lock which could not be unlocked.
 */
@property (readonly, nonatomic) id <OFLocking> lock;
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) id <OFLocking> lock;

/*!
 * @brief Creates a new, autoreleased unlock failed exception.
 *
 * @param lock The lock which could not be unlocked
 * @return A new, autoreleased unlock failed exception
 */
+ (instancetype)exceptionWithLock: (id <OFLocking>)lock;
+ (instancetype)exceptionWithLock: (nullable id <OFLocking>)lock;

/*!
 * @brief Initializes an already allocated unlock failed exception.
 *
 * @param lock The lock which could not be unlocked
 * @return An initialized unlock failed exception
 */
- initWithLock: (id <OFLocking>)lock;
- initWithLock: (nullable id <OFLocking>)lock;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

@class OFURL;

/*!
 * @class OFUnsupportedProtocolException \
 *	  OFUnsupportedProtocolException.h \
 *	  ObjFW/OFUnsupportedProtocolException.h
 *

 * @brief Initializes an already allocated unsupported protocol exception
 *
 * @param URL The URL whose protocol is unsupported
 * @return An initialized unsupported protocol exception
 */
- initWithURL: (OFURL*)URL;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFUnsupportedVersionException \
 *	  OFUnsupportedVersionException.h ObjFW/OFUnsupportedVersionException.h
 *
 * @brief An exception indicating that the specified version of the format or
 *	  protocol is not supported.
 */

 * @brief Initializes an already allocated unsupported protocol exception.
 *
 * @param version The version which is unsupported
 * @return An initialized unsupported version exception
 */
- initWithVersion: (OFString*)version;
@end

OF_ASSUME_NONNULL_END

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFReadOrWriteFailedException.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFWriteFailedException \
 *	  OFWriteFailedException.h ObjFW/OFWriteFailedException.h
 *
 * @brief An exception indicating that writing to an object failed.
 */
@interface OFWriteFailedException: OFReadOrWriteFailedException
@end

OF_ASSUME_NONNULL_END