ObjFW  Diff

#include <sys/types.h>
#include <sys/stat.h>
#endif

#import "OFFile.h"
#import "OFExceptions.h"

#ifdef _WIN32
#import <windows.h>
#endif

static OFFileSingleton *of_file_stdin = nil;
static OFFileSingleton *of_file_stdout = nil;
static OFFileSingleton *of_file_stderr = nil;
OFFile *of_stdin = nil;
OFFile *of_stdout = nil;
OFFile *of_stderr = nil;

@implementation OFFile
+ (void)load
{
	if (self != [OFFile class])
		return;

	of_stdin = [[OFFileSingleton alloc] initWithFilePointer: stdin];
	of_stdout = [[OFFileSingleton alloc] initWithFilePointer: stdout];
	of_stderr = [[OFFileSingleton alloc] initWithFilePointer: stderr];
}

+ fileWithPath: (OFString*)path
	  mode: (OFString*)mode
{
	return [[[self alloc] initWithPath: path
				      mode: mode] autorelease];
}

+ fileWithFilePointer: (FILE*)fp_
{
	return [[[self alloc] initWithFilePointer: fp_] autorelease];
}

+ standardInput
+ (void)changeModeOfFile: (OFString*)path
		  toMode: (mode_t)mode
{
	if (of_file_stdin == nil)
#ifndef _WIN32
		of_file_stdin = [[OFFileSingleton alloc]
		    initWithFilePointer: stdin];

	if (chmod([path cString], mode))
		@throw [OFChangeFileModeFailedException newWithClass: self
	return of_file_stdin;
}

								path: path
+ standardOutput
{
	if (of_file_stdout == nil)
		of_file_stdout = [[OFFileSingleton alloc]
		    initWithFilePointer: stdout];

								mode: mode];
#else
	return of_file_stdout;
}

	DWORD attrs = GetFileAttributes([path cString]);
+ standardError
{

	if (of_file_stderr == nil)
		of_file_stderr = [[OFFileSingleton alloc]
		    initWithFilePointer: stderr];

	if (attrs == INVALID_FILE_ATTRIBUTES)
	return of_file_stderr;
}

+ (BOOL)changeModeOfFile: (OFString*)path
		  toMode: (mode_t)mode
{
#ifndef _WIN32
		@throw [OFChangeFileModeFailedException newWithClass: self
								path: path
								mode: mode];

	if ((mode / 100) & 2)
	return (chmod([path cString], mode) == 0 ? YES : NO);
#else
	/*
		attrs &= ~FILE_ATTRIBUTE_READONLY;
	else
		attrs |= FILE_ATTRIBUTE_READONLY;

	 * FIXME: On Win32, change write access
	 */
	return NO;
	if (!SetFileAttributes([path cString], attrs))
		@throw [OFChangeFileModeFailedException newWithClass: self
								path: path
								mode: mode];
#endif
}

+ (BOOL)changeOwnerOfFile: (OFString*)path
		    owner: (uid_t)owner
+ (void)changeOwnerOfFile: (OFString*)path
		  toOwner: (uid_t)owner
		    group: (gid_t)group
{
	/* FIXME: On error, throw exception */
#ifndef _WIN32
	return (chown([path cString], owner, group) == 0 ? YES : NO);
	if (chown([path cString], owner, group))
		@throw [OFChangeFileOwnerFailedException newWithClass: self
								 path: path
								owner: owner
								group: group];
#endif
}

+ (void)rename: (OFString*)from
	    to: (OFString*)to
{
#ifndef _WIN32
	if (rename([from cString], [to cString]))
#else
	return NO;
	if (!MoveFile([from cString], [to cString]))
#endif
		@throw [OFRenameFileFailedException newWithClass: self
							    from: from
							      to: to];
}

+ (void)delete: (OFString*)path
{
	/* FIXME: On error, throw exception */
	unlink([path cString]);
#ifndef _WIN32
	if (unlink([path cString]))
#else
	if (!DeleteFile([path cString]))
#endif
		@throw [OFDeleteFileFailedException newWithClass: self
							    path: path];
}

+ (void)link: (OFString*)src
	  to: (OFString*)dest
{
#ifndef _WIN32
	if (link([src cString], [dest cString]) != 0)