ObjFW  Check-in [169f06e1ec]

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				4B8B1704133A3B8E007CD8B3 /* OFConditionSignalFailedException.m */,
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				4B8B1706133A3B8E007CD8B3 /* OFConditionWaitFailedException.m */,
				4B90B79A133AD87D00BD33CB /* OFConnectionFailedException.h */,
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				4B29BC38133AC4E80004B236 /* OFCreateDirectoryFailedException.m */,
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				4B067FB6177BA6F900B8CFDA /* OFCreateSymbolicLinkFailedException.m */,
				4B17FF85133A2E7A003E6DCD /* OFEnumerationMutationException.h */,
				4B17FF86133A2E7A003E6DCD /* OFEnumerationMutationException.m */,
				4B17FF70133A28FC003E6DCD /* OFException.h */,

				4B067FBF177BA6F900B8CFDA /* OFChangePermissionsFailedException.h in Headers */,
				4BE52D2517B990DA005958D1 /* OFChecksumFailedException.h in Headers */,
				4B29BC58133AC8540004B236 /* OFConditionBroadcastFailedException.h in Headers */,
				4B29BC59133AC8540004B236 /* OFConditionSignalFailedException.h in Headers */,
				4B7FF3B4133CED6200000324 /* OFConditionStillWaitingException.h in Headers */,
				4B29BC5A133AC8540004B236 /* OFConditionWaitFailedException.h in Headers */,
				4B90B7A4133AD87D00BD33CB /* OFConnectionFailedException.h in Headers */,
				4B62ED1518566FCA0004E0E3 /* OFCopyItemFailedException.h in Headers */,
				4B29BC3F133AC4E80004B236 /* OFCreateDirectoryFailedException.h in Headers */,
				4B067FC1177BA6F900B8CFDA /* OFCreateSymbolicLinkFailedException.h in Headers */,
				4B17FF87133A2E7B003E6DCD /* OFEnumerationMutationException.h in Headers */,
				4B8B16FE133A3B84007CD8B3 /* OFHashAlreadyCalculatedException.h in Headers */,
				4B17FFAD133A3591003E6DCD /* OFHTTPRequestFailedException.h in Headers */,
				4B17FFA5133A3411003E6DCD /* OFInitializationFailedException.h in Headers */,
				4B17FF93133A317C003E6DCD /* OFInvalidArgumentException.h in Headers */,

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				4BE52D2617B990DA005958D1 /* OFChecksumFailedException.m in Sources */,
				4B8B170D133A3C11007CD8B3 /* OFConditionBroadcastFailedException.m in Sources */,
				4B8B170E133A3C11007CD8B3 /* OFConditionSignalFailedException.m in Sources */,
				4B7FF3B5133CED6200000324 /* OFConditionStillWaitingException.m in Sources */,
				4B8B170F133A3C11007CD8B3 /* OFConditionWaitFailedException.m in Sources */,
				4B90B7A5133AD87D00BD33CB /* OFConnectionFailedException.m in Sources */,
				4B62ED1618566FCA0004E0E3 /* OFCopyItemFailedException.m in Sources */,
				4B29BC40133AC4E80004B236 /* OFCreateDirectoryFailedException.m in Sources */,
				4B067FC2177BA6F900B8CFDA /* OFCreateSymbolicLinkFailedException.m in Sources */,
				4B17FF88133A2E7B003E6DCD /* OFEnumerationMutationException.m in Sources */,
				4B17FF73133A2A76003E6DCD /* OFException.m in Sources */,
				4B8B16FF133A3B84007CD8B3 /* OFHashAlreadyCalculatedException.m in Sources */,
				4B17FFAE133A3591003E6DCD /* OFHTTPRequestFailedException.m in Sources */,
				4B17FFA6133A3411003E6DCD /* OFInitializationFailedException.m in Sources */,

 */
+ (void)changeOwnerOfItemAtPath: (OFString*)path
			  owner: (OFString*)owner
			  group: (OFString*)group;
#endif

/*!
 * @brief Copies a file, directory or symlink (if supported by the OS).
 *
 * If an item already exists, it is replaced. This is also the case if a
 * directory is copied and an item already exists in the destination directory.
 *
 * @param source The file, directory or symlink to copy
 * @param destination The destination path
 */
+ (void)copyItemAtPath: (OFString*)source
		toPath: (OFString*)destination;

/*!
 * @brief Renames an item.
 *
 * @param source The item to rename
 * @param destination The new name for the item

#endif
#import "OFDate.h"
#import "OFSystemInfo.h"

#import "OFChangeCurrentDirectoryPathFailedException.h"
#import "OFChangeOwnerFailedException.h"
#import "OFChangePermissionsFailedException.h"
#import "OFCopyItemFailedException.h"
#import "OFCreateDirectoryFailedException.h"
#import "OFCreateSymbolicLinkFailedException.h"
#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFLinkFailedException.h"
#import "OFLockFailedException.h"
#import "OFOpenFileFailedException.h"

	    uid, gid))
		@throw [OFChangeOwnerFailedException exceptionWithPath: path
								 owner: owner
								 group: group];
}
#endif

+ (void)copyItemAtPath: (OFString*)source
		toPath: (OFString*)destination
{
	void *pool;




	struct stat s;

	if (source == nil || destination == nil)
		@throw [OFInvalidArgumentException exception];

	pool = objc_autoreleasePoolPush();

	if ([self directoryExistsAtPath: destination]) {
		OFArray *components = [OFArray arrayWithObjects:
		    destination, [source lastPathComponent], nil];
		destination = [OFString pathWithComponents: components];
	}

	if (lstat([source cStringWithEncoding: OF_STRING_ENCODING_NATIVE], &s))
		@throw [OFCopyItemFailedException
		    exceptionWithSourcePath: source
			    destinationPath: destination];

	if (S_ISREG(s.st_mode)) {
#ifdef OF_HAVE_CHMOD
		bool override = [self fileExistsAtPath: destination];
#endif
		size_t pageSize = [OFSystemInfo pageSize];
		OFFile *sourceFile = nil;
		OFFile *destinationFile = nil;
		char *buffer;

		if ((buffer = malloc(pageSize)) == NULL)
			@throw [OFOutOfMemoryException
			    exceptionWithRequestedSize: pageSize];

		@try {
#ifdef OF_HAVE_SYMLINK
			if ([OFFile symbolicLinkExistsAtPath: destination])
				[OFFile removeItemAtPath: destination];
#endif

			sourceFile = [OFFile fileWithPath: source
						     mode: @"rb"];
			destinationFile = [OFFile fileWithPath: destination
							  mode: @"wb"];

			while (![sourceFile isAtEndOfStream]) {
				size_t length;

				length = [sourceFile readIntoBuffer: buffer
							     length: pageSize];
				[destinationFile writeBuffer: buffer
						      length: length];
			}

#ifdef OF_HAVE_CHMOD
			if (!override)



				[self changePermissionsOfItemAtPath: destination
							permissions: s.st_mode];



#endif
		} @catch (id e) {
			@throw [OFCopyItemFailedException
			    exceptionWithSourcePath: source
				    destinationPath: destination];
		} @finally {
			[sourceFile close];
			[destinationFile close];
			free(buffer);
		}
	} else if (S_ISDIR(s.st_mode)) {
		OFArray *contents;
		OFEnumerator *enumerator;
		OFString *item;

		@try {
			if (![OFFile directoryExistsAtPath: destination])
				[OFFile createDirectoryAtPath: destination];

#ifdef OF_HAVE_CHMOD
			[OFFile changePermissionsOfItemAtPath: destination
						  permissions: s.st_mode];
#endif

			contents = [OFFile contentsOfDirectoryAtPath: source];
		} @catch (id e) {
			@throw [OFCopyItemFailedException
			    exceptionWithSourcePath: source
				    destinationPath: destination];
		}

		enumerator = [contents objectEnumerator];
		while ((item = [enumerator nextObject]) != nil) {
			OFArray *components;
			OFString *sourcePath, *destinationPath;

			components = [OFArray arrayWithObjects:
			    source, item, nil];
			sourcePath = [OFString pathWithComponents: components];

			components = [OFArray arrayWithObjects:
			    destination, item, nil];
			destinationPath = [OFString
			    pathWithComponents: components];

			[OFFile copyItemAtPath: sourcePath
					toPath: destinationPath];
		}
#ifdef OF_HAVE_SYMLINK
	} else if (S_ISLNK(s.st_mode)) {
		@try {
			if ([OFFile symbolicLinkExistsAtPath: destination] ||
			    [OFFile fileExistsAtPath: destination])
				[OFFile removeItemAtPath: destination];

			source = [OFFile
			    destinationOfSymbolicLinkAtPath: source];

			[OFFile createSymbolicLinkAtPath: destination
				     withDestinationPath: source];
		} @catch (id e) {
			@throw [OFCopyItemFailedException
			    exceptionWithSourcePath: source
				    destinationPath: destination];
		}
#endif
	} else
		@throw [OFCopyItemFailedException
		    exceptionWithSourcePath: source
			    destinationPath: destination];

	objc_autoreleasePoolPop(pool);
}

+ (void)renameItemAtPath: (OFString*)source
		  toPath: (OFString*)destination
{

# import "OFConditionSignalFailedException.h"
# import "OFConditionStillWaitingException.h"
# import "OFConditionWaitFailedException.h"
#endif
#ifdef OF_HAVE_SOCKETS
# import "OFConnectionFailedException.h"
#endif
#import "OFCopyItemFailedException.h"
#import "OFCreateDirectoryFailedException.h"
#import "OFCreateSymbolicLinkFailedException.h"
#import "OFEnumerationMutationException.h"
#import "OFHashAlreadyCalculatedException.h"
#ifdef OF_HAVE_SOCKETS
# import "OFHTTPRequestFailedException.h"
#endif

include ../../extra.mk

STATIC_PIC_LIB_NOINST = ${EXCEPTIONS_LIB_A}
STATIC_LIB_NOINST = ${EXCEPTIONS_A}

SRCS = OFAllocFailedException.m				\
       OFChangeCurrentDirectoryPathFailedException.m	\
       OFChangeOwnerFailedException.m			\
       OFChangePermissionsFailedException.m		\
       OFChecksumFailedException.m			\
       OFCopyItemFailedException.m			\
       OFCreateDirectoryFailedException.m		\
       OFCreateSymbolicLinkFailedException.m		\
       OFEnumerationMutationException.m			\
       OFException.m					\
       OFHashAlreadyCalculatedException.m		\
       OFInitializationFailedException.m		\
       OFInvalidArgumentException.m			\

/*
 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013
 *   Jonathan Schleifer <js@webkeks.org>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * 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.
 */

#include <errno.h>

#import "OFException.h"

/*!
 * @brief An exception indicating that copying a item failed.
 */
@interface OFCopyItemFailedException: OFException
{
	OFString *_sourcePath, *_destinationPath;
	int _errNo;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly, copy) OFString *sourcePath;
@property (readonly, copy) OFString *destinationPath;
@property (readonly) int errNo;
#endif

/*!
 * @brief Creates a new, autoreleased copy item failed exception.
 *
 * @param sourcePath The original path
 * @param destinationPath The new path
 * @return A new, autoreleased copy item failed exception
 */
+ (instancetype)exceptionWithSourcePath: (OFString*)sourcePath
			destinationPath: (OFString*)destinationPath;

/*!
 * @brief Initializes an already allocated copy item failed exception.
 *
 * @param sourcePath The original path
 * @param destinationPath The new path
 * @return An initialized copy item failed exception
 */
- initWithSourcePath: (OFString*)sourcePath
     destinationPath: (OFString*)destinationPath;

/*!
 * @brief Returns the path of the source item.
 *
 * @return The path of the source item
 */
- (OFString*)sourcePath;

/*!
 * @brief Returns the destination path.
 *
 * @return The destination path
 */
- (OFString*)destinationPath;

/*!
 * @brief Returns the errno from when the exception was created.
 *
 * @return The errno from when the exception was created
 */
- (int)errNo;
@end

/*
 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013
 *   Jonathan Schleifer <js@webkeks.org>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * 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.
 */

#include "config.h"

#import "OFCopyItemFailedException.h"
#import "OFString.h"

#import "common.h"
#import "macros.h"

@implementation OFCopyItemFailedException
+ (instancetype)exceptionWithSourcePath: (OFString*)sourcePath
			destinationPath: (OFString*)destinationPath
{
	return [[[self alloc] initWithSourcePath: sourcePath
				 destinationPath: destinationPath] autorelease];
}

- init
{
	OF_INVALID_INIT_METHOD
}

- initWithSourcePath: (OFString*)sourcePath
     destinationPath: (OFString*)destinationPath
{
	self = [super init];

	@try {
		_sourcePath = [sourcePath copy];
		_destinationPath = [destinationPath copy];
		_errNo = GET_ERRNO;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_sourcePath release];
	[_destinationPath release];

	[super dealloc];
}

- (OFString*)description
{
	return [OFString stringWithFormat:
	    @"Failed to copy item %@ to %@! " ERRFMT, _sourcePath,
	    _destinationPath, ERRPARAM];
}

- (OFString*)sourcePath
{
	OF_GETTER(_sourcePath, true)
}

- (OFString*)destinationPath
{
	OF_GETTER(_destinationPath, true)
}

- (int)errNo
{
	return _errNo;
}
@end