ObjFW  Diff

#import "OFCreateDirectoryFailedException.h"
#import "OFCreateSymbolicLinkFailedException.h"
#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFLinkFailedException.h"
#import "OFLockFailedException.h"
#import "OFMoveItemFailedException.h"
#import "OFOpenFileFailedException.h"
#import "OFOpenItemFailedException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFRemoveItemFailedException.h"
#import "OFSeekFailedException.h"
#import "OFUnlockFailedException.h"
#import "OFWriteFailedException.h"

#ifndef _WIN32
	DIR *dir;

	encoding = [OFSystemInfo native8BitEncoding];

	if ((dir = opendir([path cStringWithEncoding: encoding])) == NULL)
		@throw [OFOpenFileFailedException exceptionWithPath: path
		@throw [OFOpenItemFailedException exceptionWithPath: path
							       mode: @"r"
							      errNo: errno];

# if !defined(HAVE_READDIR_R) && defined(OF_HAVE_THREADS)
	if (!of_mutex_lock(&mutex))
		@throw [OFLockFailedException exception];
# endif

	if ((handle = FindFirstFileW([path UTF16String],
	    &fd)) == INVALID_HANDLE_VALUE) {
		int errNo = 0;

		if (GetLastError() == ERROR_FILE_NOT_FOUND)
			errNo = ENOENT;

		@throw [OFOpenFileFailedException exceptionWithPath: path
		@throw [OFOpenItemFailedException exceptionWithPath: path
							       mode: @"r"
							      errNo: errNo];
	}

	@try {
		do {
			void *pool2 = objc_autoreleasePoolPush();
			OFString *file;

	of_stat_t s;

	if (path == nil)
		@throw [OFInvalidArgumentException exception];

	if (of_stat(path, &s) != 0)
		/* FIXME: Maybe use another exception? */
		@throw [OFOpenFileFailedException exceptionWithPath: path
		@throw [OFOpenItemFailedException exceptionWithPath: path
							       mode: @"r"
							      errNo: errno];

	return s.st_size;
}

+ (OFDate*)accessTimeOfItemAtPath: (OFString*)path
{
	of_stat_t s;

	if (path == nil)
		@throw [OFInvalidArgumentException exception];

	if (of_stat(path, &s) != 0)
		/* FIXME: Maybe use another exception? */
		@throw [OFOpenFileFailedException exceptionWithPath: path
		@throw [OFOpenItemFailedException exceptionWithPath: path
							       mode: @"r"
							      errNo: errno];

	/* FIXME: We could be more precise on some OSes */
	return [OFDate dateWithTimeIntervalSince1970: s.st_atime];
}

+ (OFDate*)modificationTimeOfItemAtPath: (OFString*)path
{
	of_stat_t s;

	if (path == nil)
		@throw [OFInvalidArgumentException exception];

	if (of_stat(path, &s) != 0)
		/* FIXME: Maybe use another exception? */
		@throw [OFOpenFileFailedException exceptionWithPath: path
		@throw [OFOpenItemFailedException exceptionWithPath: path
							       mode: @"r"
							      errNo: errno];

	/* FIXME: We could be more precise on some OSes */
	return [OFDate dateWithTimeIntervalSince1970: s.st_mtime];
}

+ (OFDate*)statusChangeTimeOfItemAtPath: (OFString*)path
{
	of_stat_t s;

	if (path == nil)
		@throw [OFInvalidArgumentException exception];

	if (of_stat(path, &s) != 0)
		/* FIXME: Maybe use another exception? */
		@throw [OFOpenFileFailedException exceptionWithPath: path
		@throw [OFOpenItemFailedException exceptionWithPath: path
							       mode: @"r"
							      errNo: errno];

	/* FIXME: We could be more precise on some OSes */
	return [OFDate dateWithTimeIntervalSince1970: s.st_ctime];
}

#ifdef OF_HAVE_CHMOD

		@throw [OFInvalidArgumentException exception];

	encoding = [OFSystemInfo native8BitEncoding];
	length = readlink([path cStringWithEncoding: encoding],
	    destination, PATH_MAX);

	if (length < 0)
		/* FIXME: Maybe use another exception? */
		@throw [OFOpenFileFailedException exceptionWithPath: path
		@throw [OFOpenItemFailedException exceptionWithPath: path
							       mode: @"r"
							      errNo: errno];

	return [OFString stringWithCString: destination
				  encoding: encoding
				    length: length];
}
#endif

#elif defined(OF_HAVE_OFF64_T)
		if ((_fd = open64([path cStringWithEncoding: [OFSystemInfo
		    native8BitEncoding]], flags, DEFAULT_MODE)) == -1)
#else
		if ((_fd = open([path cStringWithEncoding: [OFSystemInfo
		    native8BitEncoding]], flags, DEFAULT_MODE)) == -1)
#endif
			@throw [OFOpenFileFailedException
			@throw [OFOpenItemFailedException
			    exceptionWithPath: path
					 mode: mode
					errNo: errno];
	} @catch (id e) {
		[self release];
		@throw e;
	}