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/* FileOpInfo.m
*
* Copyright (C) 2004-2010 Free Software Foundation, Inc.
*
* Author: Enrico Sersale <enrico@imago.ro>
* Date: March 2004
*
* This file is part of the GNUstep GWorkspace application
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111 USA.
*/
#import <Foundation/Foundation.h>
#import <AppKit/AppKit.h>
#import <GNUstepBase/GNUstep.h>
#import "FileOpInfo.h"
#import "Operation.h"
#import "Functions.h"
#define PROGR_STEPS (100.0)
static BOOL stopped = NO;
static BOOL paused = NO;
static NSString *nibName = @"FileOperationWin";
@implementation FileOpInfo
- (void)dealloc
{
RELEASE (operationDict);
RELEASE (type);
RELEASE (source);
RELEASE (destination);
RELEASE (files);
RELEASE (dupfiles);
RELEASE (notifNames);
RELEASE (win);
RELEASE (progInd);
DESTROY (executor);
DESTROY (execconn);
[super dealloc];
}
+ (id)operationOfType:(NSString *)tp
ref:(int)rf
source:(NSString *)src
destination:(NSString *)dst
files:(NSArray *)fls
confirmation:(BOOL)conf
usewindow:(BOOL)uwnd
winrect:(NSRect)wrect
controller:(id)cntrl
{
return AUTORELEASE ([[self alloc] initWithOperationType: tp ref: rf
source: src destination: dst files: fls
confirmation: conf usewindow: uwnd
winrect: wrect controller: cntrl]);
}
- (id)initWithOperationType:(NSString *)tp
ref:(int)rf
source:(NSString *)src
destination:(NSString *)dst
files:(NSArray *)fls
confirmation:(BOOL)conf
usewindow:(BOOL)uwnd
winrect:(NSRect)wrect
controller:(id)cntrl
{
self = [super init];
if (self)
{
win = nil;
showwin = uwnd;
if (showwin) {
if ([NSBundle loadNibNamed: nibName owner: self] == NO)
{
NSLog(@"failed to load %@!", nibName);
DESTROY (self);
return self;
}
if (NSEqualRects(wrect, NSZeroRect) == NO) {
[win setFrame: wrect display: NO];
} else if ([win setFrameUsingName: @"fopinfo"] == NO) {
[win setFrame: NSMakeRect(300, 300, 282, 102) display: NO];
}
[fromLabel setStringValue: NSLocalizedString(@"From:", @"")];
[toLabel setStringValue: NSLocalizedString(@"To:", @"")];
[pauseButt setTitle: NSLocalizedString(@"Pause", @"")];
[stopButt setTitle: NSLocalizedString(@"Stop", @"")];
}
ref = rf;
controller = cntrl;
fm = [NSFileManager defaultManager];
nc = [NSNotificationCenter defaultCenter];
dnc = [NSDistributedNotificationCenter defaultCenter];
ASSIGN (type, tp);
ASSIGN (source, src);
ASSIGN (destination, dst);
ASSIGN (files, fls);
dupfiles = [NSMutableArray new];
if ([type isEqual: @"NSWorkspaceDuplicateOperation"]) {
NSString *copystr = NSLocalizedString(@"_copy", @"");
unsigned i;
for (i = 0; i < [files count]; i++) {
NSDictionary *fdict = [files objectAtIndex: i];
NSString *fname = [fdict objectForKey: @"name"];
NSString *newname = [NSString stringWithString: fname];
NSString *ext = [newname pathExtension];
NSString *base = [newname stringByDeletingPathExtension];
NSString *ntmp;
NSString *destpath;
int count = 1;
while (1) {
if (count == 1) {
ntmp = [NSString stringWithFormat: @"%@%@", base, copystr];
if ([ext length]) {
ntmp = [ntmp stringByAppendingPathExtension: ext];
}
} else {
ntmp = [NSString stringWithFormat: @"%@%@%i", base, copystr, count];
if ([ext length]) {
ntmp = [ntmp stringByAppendingPathExtension: ext];
}
}
destpath = [destination stringByAppendingPathComponent: ntmp];
if ([fm fileExistsAtPath: destpath] == NO) {
newname = ntmp;
break;
} else {
count++;
}
}
[dupfiles addObject: newname];
}
}
operationDict = [NSMutableDictionary new];
[operationDict setObject: type forKey: @"operation"];
[operationDict setObject: [NSNumber numberWithInt: ref] forKey: @"ref"];
[operationDict setObject: source forKey: @"source"];
[operationDict setObject: destination forKey: @"destination"];
[operationDict setObject: files forKey: @"files"];
confirm = conf;
executor = nil;
opdone = NO;
}
return self;
}
- (void)startOperation
{
NSPort *port[2];
NSArray *ports;
if (confirm) {
NSString *title = nil;
NSString *msg = nil;
NSString *msg1 = nil;
NSString *msg2 = nil;
NSString *items;
if ([files count] > 1) {
items = [NSString stringWithFormat: @"%i %@", [files count], NSLocalizedString(@"items", @"")];
} else {
items = NSLocalizedString(@"one item", @"");
}
if ([type isEqual: @"NSWorkspaceMoveOperation"]) {
title = NSLocalizedString(@"Move", @"");
msg1 = [NSString stringWithFormat: @"%@ %@ %@: ",
NSLocalizedString(@"Move", @""),
items,
NSLocalizedString(@"from", @"")];
msg2 = NSLocalizedString(@"\nto: ", @"");
msg = [NSString stringWithFormat: @"%@%@%@%@?", msg1, source, msg2, destination];
} else if ([type isEqual: @"NSWorkspaceCopyOperation"]) {
title = NSLocalizedString(@"Copy", @"");
msg1 = [NSString stringWithFormat: @"%@ %@ %@: ",
NSLocalizedString(@"Copy", @""),
items,
NSLocalizedString(@"from", @"")];
msg2 = NSLocalizedString(@"\nto: ", @"");
msg = [NSString stringWithFormat: @"%@%@%@%@?", msg1, source, msg2, destination];
} else if ([type isEqual: @"NSWorkspaceLinkOperation"]) {
title = NSLocalizedString(@"Link", @"");
msg1 = [NSString stringWithFormat: @"%@ %@ %@: ",
NSLocalizedString(@"Link", @""),
items,
NSLocalizedString(@"from", @"")];
msg2 = NSLocalizedString(@"\nto: ", @"");
msg = [NSString stringWithFormat: @"%@%@%@%@?", msg1, source, msg2, destination];
} else if ([type isEqual: @"NSWorkspaceRecycleOperation"]) {
title = NSLocalizedString(@"Recycler", @"");
msg1 = [NSString stringWithFormat: @"%@ %@ %@: ",
NSLocalizedString(@"Move", @""),
items,
NSLocalizedString(@"from", @"")];
msg2 = NSLocalizedString(@"\nto the Recycler", @"");
msg = [NSString stringWithFormat: @"%@%@%@?", msg1, source, msg2];
} else if ([type isEqual: @"GWorkspaceRecycleOutOperation"]) {
title = NSLocalizedString(@"Recycler", @"");
msg1 = [NSString stringWithFormat: @"%@ %@ %@ ",
NSLocalizedString(@"Move", @""),
items,
NSLocalizedString(@"from the Recycler", @"")];
msg2 = NSLocalizedString(@"\nto: ", @"");
msg = [NSString stringWithFormat: @"%@%@%@?", msg1, msg2, destination];
} else if ([type isEqual: @"GWorkspaceEmptyRecyclerOperation"]) {
title = NSLocalizedString(@"Recycler", @"");
msg = NSLocalizedString(@"Empty the Recycler?", @"");
} else if ([type isEqual: @"NSWorkspaceDestroyOperation"]) {
title = NSLocalizedString(@"Delete", @"");
msg = NSLocalizedString(@"Delete the selected objects?", @"");
} else if ([type isEqual: @"NSWorkspaceDuplicateOperation"]) {
title = NSLocalizedString(@"Duplicate", @"");
msg = NSLocalizedString(@"Duplicate the selected objects?", @"");
}
if (NSRunAlertPanel(title, msg,
NSLocalizedString(@"OK", @""),
NSLocalizedString(@"Cancel", @""),
nil) != NSAlertDefaultReturn) {
[self endOperation];
return;
}
}
port[0] = (NSPort *)[NSPort port];
port[1] = (NSPort *)[NSPort port];
ports = [NSArray arrayWithObjects: port[1], port[0], nil];
execconn = [[NSConnection alloc] initWithReceivePort: port[0]
sendPort: port[1]];
[execconn setRootObject: self];
[execconn setDelegate: self];
[nc addObserver: self
selector: @selector(connectionDidDie:)
name: NSConnectionDidDieNotification
object: execconn];
NS_DURING
{
[NSThread detachNewThreadSelector: @selector(setPorts:)
toTarget: [FileOpExecutor class]
withObject: ports];
}
NS_HANDLER
{
NSRunAlertPanel(nil,
NSLocalizedString(@"A fatal error occured while detaching the thread!", @""),
NSLocalizedString(@"Continue", @""),
nil,
nil);
[self endOperation];
}
NS_ENDHANDLER
}
- (int)requestUserConfirmationWithMessage:(NSString *)message
title:(NSString *)title
{
return NSRunAlertPanel(NSLocalizedString(title, @""),
NSLocalizedString(message, @""),
NSLocalizedString(@"Ok", @""),
NSLocalizedString(@"Cancel", @""),
nil);
}
- (int)showErrorAlertWithMessage:(NSString *)message
{
return NSRunAlertPanel(nil,
NSLocalizedString(message, @""),
NSLocalizedString(@"Ok", @""),
nil,
nil);
}
- (IBAction)pause:(id)sender
{
if (paused == NO) {
[pauseButt setTitle: NSLocalizedString(@"Continue", @"")];
[stopButt setEnabled: NO];
paused = YES;
} else {
[pauseButt setTitle: NSLocalizedString(@"Pause", @"")];
[stopButt setEnabled: YES];
paused = NO;
[executor performOperation];
}
}
- (IBAction)stop:(id)sender
{
stopped = YES;
}
- (void)showProgressWin
{
if ([win isVisible] == NO) {
if ([type isEqual: @"NSWorkspaceMoveOperation"]) {
[win setTitle: NSLocalizedString(@"Move", @"")];
[fromLabel setStringValue: NSLocalizedString(@"From:", @"")];
[fromField setStringValue: relativePathFittingInField(fromField, source)];
[toLabel setStringValue: NSLocalizedString(@"To:", @"")];
[toField setStringValue: relativePathFittingInField(fromField, destination)];
} else if ([type isEqual: @"NSWorkspaceCopyOperation"]) {
[win setTitle: NSLocalizedString(@"Copy", @"")];
[fromLabel setStringValue: NSLocalizedString(@"From:", @"")];
[fromField setStringValue: relativePathFittingInField(fromField, source)];
[toLabel setStringValue: NSLocalizedString(@"To:", @"")];
[toField setStringValue: relativePathFittingInField(fromField, destination)];
} else if ([type isEqual: @"NSWorkspaceLinkOperation"]) {
[win setTitle: NSLocalizedString(@"Link", @"")];
[fromLabel setStringValue: NSLocalizedString(@"From:", @"")];
[fromField setStringValue: relativePathFittingInField(fromField, source)];
[toLabel setStringValue: NSLocalizedString(@"To:", @"")];
[toField setStringValue: relativePathFittingInField(fromField, destination)];
} else if ([type isEqual: @"NSWorkspaceDuplicateOperation"]) {
[win setTitle: NSLocalizedString(@"Duplicate", @"")];
[fromLabel setStringValue: NSLocalizedString(@"In:", @"")];
[fromField setStringValue: relativePathFittingInField(fromField, destination)];
[toLabel setStringValue: @""];
[toField setStringValue: @""];
} else if ([type isEqual: @"NSWorkspaceDestroyOperation"]) {
[win setTitle: NSLocalizedString(@"Destroy", @"")];
[fromLabel setStringValue: NSLocalizedString(@"In:", @"")];
[fromField setStringValue: relativePathFittingInField(fromField, destination)];
[toLabel setStringValue: @""];
[toField setStringValue: @""];
} else if ([type isEqual: @"NSWorkspaceRecycleOperation"]) {
[win setTitle: NSLocalizedString(@"Move", @"")];
[fromLabel setStringValue: NSLocalizedString(@"From:", @"")];
[fromField setStringValue: relativePathFittingInField(fromField, source)];
[toLabel setStringValue: NSLocalizedString(@"To:", @"")];
[toField setStringValue: NSLocalizedString(@"the Recycler", @"")];
} else if ([type isEqual: @"GWorkspaceRecycleOutOperation"]) {
[win setTitle: NSLocalizedString(@"Move", @"")];
[fromLabel setStringValue: NSLocalizedString(@"From:", @"")];
[fromField setStringValue: NSLocalizedString(@"the Recycler", @"")];
[toLabel setStringValue: NSLocalizedString(@"To:", @"")];
[toField setStringValue: relativePathFittingInField(fromField, destination)];
} else if ([type isEqual: @"GWorkspaceEmptyRecyclerOperation"]) {
[win setTitle: NSLocalizedString(@"Destroy", @"")];
[fromLabel setStringValue: NSLocalizedString(@"In:", @"")];
[fromField setStringValue: NSLocalizedString(@"the Recycler", @"")];
[toLabel setStringValue: @""];
[toField setStringValue: @""];
}
[progInd setIndeterminate: YES];
[progInd startAnimation: self];
}
[win orderFront: nil];
showwin = YES;
}
- (void)setNumFiles:(int)n
{
[progInd stopAnimation: self];
[progInd setIndeterminate: NO];
[progInd setMinValue: 0.0];
[progInd setMaxValue: n];
[progInd setDoubleValue: 0.0];
[executor performOperation];
}
- (void)setProgIndicatorValue:(int)n
{
[progInd setDoubleValue: n];
}
- (void)endOperation
{
if (showwin) {
if ([progInd isIndeterminate]) {
[progInd stopAnimation:self];
}
[win saveFrameUsingName: @"fopinfo"];
[win close];
}
[nc removeObserver: self];
if (executor) {
[nc removeObserver: self
name: NSConnectionDidDieNotification
object: execconn];
DESTROY (executor);
DESTROY (execconn);
}
[controller endOfFileOperation: self];
}
- (void)sendWillChangeNotification
{
CREATE_AUTORELEASE_POOL(arp);
NSMutableDictionary *dict = [NSMutableDictionary dictionary];
int i;
notifNames = [NSMutableArray new];
for (i = 0; i < [files count]; i++) {
NSDictionary *fdict = [files objectAtIndex: i];
NSString *name = [fdict objectForKey: @"name"];
[notifNames addObject: name];
}
[dict setObject: type forKey: @"operation"];
[dict setObject: source forKey: @"source"];
[dict setObject: destination forKey: @"destination"];
[dict setObject: notifNames forKey: @"files"];
[nc postNotificationName: @"GWFileSystemWillChangeNotification" object: dict];
[dnc postNotificationName: @"GWFileSystemWillChangeNotification" object: nil userInfo: dict];
RELEASE (arp);
}
- (void)sendDidChangeNotification
{
CREATE_AUTORELEASE_POOL(arp);
NSMutableDictionary *notifObj = [NSMutableDictionary dictionary];
[notifObj setObject: type forKey: @"operation"];
[notifObj setObject: source forKey: @"source"];
[notifObj setObject: destination forKey: @"destination"];
if (executor) {
NSData *data = [executor processedFiles];
NSArray *procFiles = [NSUnarchiver unarchiveObjectWithData: data];
[notifObj setObject: procFiles forKey: @"files"];
[notifObj setObject: notifNames forKey: @"origfiles"];
} else {
[notifObj setObject: notifNames forKey: @"files"];
[notifObj setObject: notifNames forKey: @"origfiles"];
}
opdone = YES;
[nc postNotificationName: @"GWFileSystemDidChangeNotification" object: notifObj];
[dnc postNotificationName: @"GWFileSystemDidChangeNotification" object: nil userInfo: notifObj];
RELEASE (arp);
}
- (void)registerExecutor:(id)anObject
{
NSData *opinfo = [NSArchiver archivedDataWithRootObject: operationDict];
BOOL samename;
[anObject setProtocolForProxy: @protocol(FileOpExecutorProtocol)];
executor = (id <FileOpExecutorProtocol>)[anObject retain];
[executor setOperation: opinfo];
samename = [executor checkSameName];
if (samename) {
NSString *msg = nil;
NSString *title = nil;
int result;
if ([type isEqual: @"NSWorkspaceMoveOperation"]) {
msg = @"Some items have the same name;\ndo you want to replace them?";
title = @"Move";
} else if ([type isEqual: @"NSWorkspaceCopyOperation"]) {
msg = @"Some items have the same name;\ndo you want to replace them?";
title = @"Copy";
} else if ([type isEqual: @"NSWorkspaceLinkOperation"]) {
msg = @"Some items have the same name;\ndo you want to replace them?";
title = @"Link";
} else if ([type isEqual: @"NSWorkspaceRecycleOperation"]) {
msg = @"Some items have the same name;\ndo you want to replace them?";
title = @"Recycle";
} else if ([type isEqual: @"GWorkspaceRecycleOutOperation"]) {
msg = @"Some items have the same name;\ndo you want to replace them?";
title = @"Recycle";
}
result = NSRunAlertPanel(NSLocalizedString(title, @""),
NSLocalizedString(msg, @""),
NSLocalizedString(@"OK", @""),
NSLocalizedString(@"Cancel", @""),
NSLocalizedString(@"Only older", @""));
if (result == NSAlertAlternateReturn) {
[controller endOfFileOperation: self];
return;
} else if (result == NSAlertOtherReturn) {
[executor setOnlyOlder];
}
}
if (showwin) {
[self showProgressWin];
}
[self sendWillChangeNotification];
stopped = NO;
paused = NO;
[executor calculateNumFiles];
}
- (BOOL)connection:(NSConnection*)ancestor
shouldMakeNewConnection:(NSConnection*)newConn
{
if (ancestor == execconn) {
[newConn setDelegate: self];
[nc addObserver: self
selector: @selector(connectionDidDie:)
name: NSConnectionDidDieNotification
object: newConn];
return YES;
}
return NO;
}
- (void)connectionDidDie:(NSNotification *)notification
{
[nc removeObserver: self
name: NSConnectionDidDieNotification
object: [notification object]];
if (opdone == NO) {
NSRunAlertPanel(nil,
NSLocalizedString(@"executor connection died!", @""),
NSLocalizedString(@"Continue", @""),
nil,
nil);
[self sendDidChangeNotification];
[self endOperation];
}
}
- (NSString *)type
{
return type;
}
- (NSString *)source
{
return source;
}
- (NSString *)destination
{
return destination;
}
- (NSArray *)files
{
return files;
}
- (NSArray *)dupfiles
{
return dupfiles;
}
- (int)ref
{
return ref;
}
- (BOOL)showsWindow
{
return showwin;
}
- (NSWindow *)win
{
return win;
}
- (NSRect)winRect
{
if (win && [win isVisible]) {
return [win frame];
}
return NSZeroRect;
}
@end
@implementation FileOpExecutor
+ (void)setPorts:(NSArray *)thePorts
{
CREATE_AUTORELEASE_POOL(pool);
NSPort *port[2];
NSConnection *conn;
FileOpExecutor *executor;
port[0] = [thePorts objectAtIndex: 0];
port[1] = [thePorts objectAtIndex: 1];
conn = [NSConnection connectionWithReceivePort: (NSPort *)port[0]
sendPort: (NSPort *)port[1]];
executor = [[self alloc] init];
[executor setFileop: thePorts];
[(id)[conn rootProxy] registerExecutor: executor];
RELEASE (executor);
RELEASE (pool);
}
- (void)dealloc
{
RELEASE (operation);
RELEASE (source);
RELEASE (destination);
RELEASE (files);
RELEASE (procfiles);
[super dealloc];
}
- (id)init
{
self = [super init];
if (self) {
fm = [NSFileManager defaultManager];
samename = NO;
onlyolder = NO;
}
return self;
}
- (void)setFileop:(NSArray *)thePorts
{
NSPort *port[2];
NSConnection *conn;
id anObject;
port[0] = [thePorts objectAtIndex: 0];
port[1] = [thePorts objectAtIndex: 1];
conn = [NSConnection connectionWithReceivePort: (NSPort *)port[0]
sendPort: (NSPort *)port[1]];
anObject = (id)[conn rootProxy];
[anObject setProtocolForProxy: @protocol(FileOpInfoProtocol)];
fileOp = (id <FileOpInfoProtocol>)anObject;
}
- (BOOL)setOperation:(NSData *)opinfo
{
NSDictionary *opDict = [NSUnarchiver unarchiveObjectWithData: opinfo];
id dictEntry;
dictEntry = [opDict objectForKey: @"operation"];
if (dictEntry) {
ASSIGN (operation, dictEntry);
}
dictEntry = [opDict objectForKey: @"source"];
if (dictEntry) {
ASSIGN (source, dictEntry);
}
dictEntry = [opDict objectForKey: @"destination"];
if (dictEntry) {
ASSIGN (destination, dictEntry);
}
files = [NSMutableArray new];
dictEntry = [opDict objectForKey: @"files"];
if (dictEntry) {
[files addObjectsFromArray: dictEntry];
}
procfiles = [NSMutableArray new];
return YES;
}
- (BOOL)checkSameName
{
NSArray *dirContents;
int i;
samename = NO;
if (([operation isEqual: @"GWorkspaceRenameOperation"])
|| ([operation isEqual: @"GWorkspaceCreateDirOperation"])
|| ([operation isEqual: @"GWorkspaceCreateFileOperation"])) {
/* already checked by GWorkspace */
return NO;
}
if (destination && [files count]) {
dirContents = [fm directoryContentsAtPath: destination];
for (i = 0; i < [files count]; i++) {
NSDictionary *dict = [files objectAtIndex: i];
NSString *name = [dict objectForKey: @"name"];
if ([dirContents containsObject: name]) {
samename = YES;
break;
}
}
}
if (samename) {
if (([operation isEqual: @"NSWorkspaceMoveOperation"])
|| ([operation isEqual: @"NSWorkspaceCopyOperation"])
|| ([operation isEqual: @"NSWorkspaceLinkOperation"])
|| ([operation isEqual: @"GWorkspaceRecycleOutOperation"])) {
return YES;
} else if (([operation isEqual: @"NSWorkspaceDestroyOperation"])
|| ([operation isEqual: @"NSWorkspaceDuplicateOperation"])
|| ([operation isEqual: @"NSWorkspaceRecycleOperation"])
|| ([operation isEqual: @"GWorkspaceEmptyRecyclerOperation"])) {
return NO;
}
}
return NO;
}
- (void)setOnlyOlder
{
onlyolder = YES;
}
- (oneway void)calculateNumFiles
{
int i, fnum = 0;
for (i = 0; i < [files count]; i++) {
CREATE_AUTORELEASE_POOL (arp);
NSDictionary *dict = [files objectAtIndex: i];
NSString *name = [dict objectForKey: @"name"];
NSString *path = [source stringByAppendingPathComponent: name];
BOOL isDir = NO;
[fm fileExistsAtPath: path isDirectory: &isDir];
if (isDir) {
NSDirectoryEnumerator *enumerator = [fm enumeratorAtPath: path];
while (1) {
CREATE_AUTORELEASE_POOL (arp2);
NSString *dirEntry = [enumerator nextObject];
if (dirEntry) {
if (stopped) {
break;
}
fnum++;
} else {
RELEASE (arp2);
break;
}
RELEASE (arp2);
}
} else {
fnum++;
}
if (stopped) {
RELEASE (arp);
break;
}
RELEASE (arp);
}
if (stopped) {
[self done];
}
fcount = 0;
stepcount = 0;
if (fnum < PROGR_STEPS) {
progstep = 1.0;
} else {
progstep = fnum / PROGR_STEPS;
}
[fileOp setNumFiles: fnum];
}
- (oneway void)performOperation
{
canupdate = YES;
if ([operation isEqual: @"NSWorkspaceMoveOperation"]
|| [operation isEqual: @"GWorkspaceRecycleOutOperation"]) {
[self doMove];
} else if ([operation isEqual: @"NSWorkspaceCopyOperation"]) {
[self doCopy];
} else if ([operation isEqual: @"NSWorkspaceLinkOperation"]) {
[self doLink];
} else if ([operation isEqual: @"NSWorkspaceDestroyOperation"]
|| [operation isEqual: @"GWorkspaceEmptyRecyclerOperation"]) {
[self doRemove];
} else if ([operation isEqual: @"NSWorkspaceDuplicateOperation"]) {
[self doDuplicate];
} else if ([operation isEqual: @"NSWorkspaceRecycleOperation"]) {
[self doTrash];
} else if ([operation isEqual: @"GWorkspaceRenameOperation"]) {
[self doRename];
} else if ([operation isEqual: @"GWorkspaceCreateDirOperation"]) {
[self doNewFolder];
} else if ([operation isEqual: @"GWorkspaceCreateFileOperation"]) {
[self doNewFile];
}
}
- (NSData *)processedFiles
{
return [NSArchiver archivedDataWithRootObject: procfiles];
}
#define CHECK_DONE \
if (([files count] == 0) || stopped || paused) break
#define GET_FILENAME \
fileinfo = [files objectAtIndex: 0]; \
RETAIN (fileinfo); \
filename = [fileinfo objectForKey: @"name"];
- (void)doMove
{
while (1) {
CHECK_DONE;
GET_FILENAME;
if ((samename == NO) || (samename && [self removeExisting: fileinfo])) {
NSString *src = [source stringByAppendingPathComponent: filename];
NSString *dst = [destination stringByAppendingPathComponent: filename];
if ([fm movePath: src toPath: dst handler: self]) {
[procfiles addObject: filename];
} else {
/* check for broken symlink */
NSDictionary *attributes = [fm fileAttributesAtPath: src traverseLink: NO];
if (attributes && ([attributes fileType] == NSFileTypeSymbolicLink)
&& ([fm fileExistsAtPath: src] == NO)) {
if ([fm copyPath: src toPath: dst handler: self]
&& [fm removeFileAtPath: src handler: self]) {
[procfiles addObject: filename];
}
}
}
}
[files removeObject: fileinfo];
RELEASE (fileinfo);
}
if (([files count] == 0) || stopped) {
[self done];
}
}
- (void)doCopy
{
while (1) {
CHECK_DONE;
GET_FILENAME;
if ((samename == NO) || (samename && [self removeExisting: fileinfo])) {
if ([fm copyPath: [source stringByAppendingPathComponent: filename]
toPath: [destination stringByAppendingPathComponent: filename]
handler: self]) {
[procfiles addObject: filename];
}
}
[files removeObject: fileinfo];
RELEASE (fileinfo);
}
if (([files count] == 0) || stopped) {
[self done];
}
}
- (void)doLink
{
while (1) {
CHECK_DONE;
GET_FILENAME;
if ((samename == NO) || (samename && [self removeExisting: fileinfo])) {
NSString *dst = [destination stringByAppendingPathComponent: filename];
NSString *src = [source stringByAppendingPathComponent: filename];
if ([fm createSymbolicLinkAtPath: dst pathContent: src]) {
[procfiles addObject: filename];
}
}
[files removeObject: fileinfo];
RELEASE (fileinfo);
}
if (([files count] == 0) || stopped) {
[self done];
}
}
- (void)doRemove
{
while (1) {
CHECK_DONE;
GET_FILENAME;
if ([fm removeFileAtPath: [destination stringByAppendingPathComponent: filename]
handler: self]) {
[procfiles addObject: filename];
}
[files removeObject: fileinfo];
RELEASE (fileinfo);
}
if (([files count] == 0) || stopped) {
[self done];
}
}
- (void)doDuplicate
{
NSString *copystr = NSLocalizedString(@"_copy", @"");
NSString *base;
NSString *ext;
NSString *destpath;
NSString *newname;
NSString *ntmp;
while (1) {
int count = 1;
CHECK_DONE;
GET_FILENAME;
newname = [NSString stringWithString: filename];
ext = [newname pathExtension];
base = [newname stringByDeletingPathExtension];
while (1) {
if (count == 1) {
ntmp = [NSString stringWithFormat: @"%@%@", base, copystr];
if ([ext length]) {
ntmp = [ntmp stringByAppendingPathExtension: ext];
}
} else {
ntmp = [NSString stringWithFormat: @"%@%@%i", base, copystr, count];
if ([ext length]) {
ntmp = [ntmp stringByAppendingPathExtension: ext];
}
}
destpath = [destination stringByAppendingPathComponent: ntmp];
if ([fm fileExistsAtPath: destpath] == NO) {
newname = ntmp;
break;
} else {
count++;
}
}
if ([fm copyPath: [destination stringByAppendingPathComponent: filename]
toPath: destpath
handler: self]) {
[procfiles addObject: newname];
}
[files removeObject: fileinfo];
RELEASE (fileinfo);
}
if (([files count] == 0) || stopped) {
[self done];
}
}
- (void)doRename
{
GET_FILENAME;
if ([fm movePath: source toPath: destination handler: self]) {
[procfiles addObject: filename];
} else {
/* check for broken symlink */
NSDictionary *attributes = [fm fileAttributesAtPath: source traverseLink: NO];
if (attributes && ([attributes fileType] == NSFileTypeSymbolicLink)
&& ([fm fileExistsAtPath: source] == NO)) {
if ([fm copyPath: source toPath: destination handler: self]
&& [fm removeFileAtPath: source handler: self]) {
[procfiles addObject: filename];
}
}
}
[files removeObject: fileinfo];
RELEASE (fileinfo);
[self done];
}
- (void)doNewFolder
{
GET_FILENAME;
if ([fm createDirectoryAtPath: [destination stringByAppendingPathComponent: filename]
attributes: nil]) {
[procfiles addObject: filename];
}
[files removeObject: fileinfo];
RELEASE (fileinfo);
[self done];
}
- (void)doNewFile
{
GET_FILENAME;
if ([fm createFileAtPath: [destination stringByAppendingPathComponent: filename]
contents: nil
attributes: nil]) {
[procfiles addObject: filename];
}
[files removeObject: fileinfo];
RELEASE (fileinfo);
[self done];
}
- (void)doTrash
{
NSString *copystr = NSLocalizedString(@"_copy", @"");
NSString *srcpath;
NSString *destpath;
NSString *newname;
NSString *ntmp;
while (1) {
CHECK_DONE;
GET_FILENAME;
newname = [NSString stringWithString: filename];
srcpath = [source stringByAppendingPathComponent: filename];
destpath = [destination stringByAppendingPathComponent: newname];
if ([fm fileExistsAtPath: destpath]) {
NSString *ext = [filename pathExtension];
NSString *base = [filename stringByDeletingPathExtension];
int count = 1;
newname = [NSString stringWithString: filename];
while (1) {
if (count == 1) {
ntmp = [NSString stringWithFormat: @"%@%@", base, copystr];
if ([ext length]) {
ntmp = [ntmp stringByAppendingPathExtension: ext];
}
} else {
ntmp = [NSString stringWithFormat: @"%@%@%i", base, copystr, count];
if ([ext length]) {
ntmp = [ntmp stringByAppendingPathExtension: ext];
}
}
destpath = [destination stringByAppendingPathComponent: ntmp];
if ([fm fileExistsAtPath: destpath] == NO) {
newname = ntmp;
break;
} else {
count++;
}
}
}
if ([fm movePath: srcpath toPath: destpath handler: self]) {
[procfiles addObject: newname];
} else {
/* check for broken symlink */
NSDictionary *attributes = [fm fileAttributesAtPath: srcpath traverseLink: NO];
if (attributes && ([attributes fileType] == NSFileTypeSymbolicLink)
&& ([fm fileExistsAtPath: srcpath] == NO)) {
if ([fm copyPath: srcpath toPath: destpath handler: self]
&& [fm removeFileAtPath: srcpath handler: self]) {
[procfiles addObject: newname];
}
}
}
[files removeObject: fileinfo];
RELEASE (fileinfo);
}
if (([files count] == 0) || stopped) {
[self done];
}
}
- (BOOL)removeExisting:(NSDictionary *)info
{
NSString *fname = [info objectForKey: @"name"];
NSString *destpath = [destination stringByAppendingPathComponent: fname];
BOOL isdir;
canupdate = NO;
if ([fm fileExistsAtPath: destpath isDirectory: &isdir]) {
if (onlyolder) {
NSDictionary *attributes = [fm fileAttributesAtPath: destpath traverseLink: NO];
NSDate *dstdate = [attributes objectForKey: NSFileModificationDate];
NSDate *srcdate = [info objectForKey: @"date"];
if ([srcdate isEqual: dstdate] == NO) {
if ([[srcdate earlierDate: dstdate] isEqual: srcdate]) {
canupdate = YES;
return NO;
}
} else {
canupdate = YES;
return NO;
}
}
[fm removeFileAtPath: destpath handler: self];
}
canupdate = YES;
return YES;
}
- (NSDictionary *)infoForFilename:(NSString *)name
{
int i;
for (i = 0; i < [files count]; i++) {
NSDictionary *info = [files objectAtIndex: i];
if ([[info objectForKey: @"name"] isEqual: name]) {
return info;
}
}
return nil;
}
- (void)done
{
[fileOp sendDidChangeNotification];
[fileOp endOperation];
}
- (BOOL)fileManager:(NSFileManager *)manager
shouldProceedAfterError:(NSDictionary *)errorDict
{
NSString *path;
NSString *error;
NSString *msg;
int result;
error = [errorDict objectForKey: @"Error"];
if ([error hasPrefix: @"Unable to change NSFileOwnerAccountID to to"]
|| [error hasPrefix: @"Unable to change NSFileOwnerAccountName to"]
|| [error hasPrefix: @"Unable to change NSFileGroupOwnerAccountID to"]
|| [error hasPrefix: @"Unable to change NSFileGroupOwnerAccountName to"]
|| [error hasPrefix: @"Unable to change NSFilePosixPermissions to"]
|| [error hasPrefix: @"Unable to change NSFileModificationDate to"]) {
return YES;
}
path = [NSString stringWithString: [errorDict objectForKey: @"Path"]];
msg = [NSString stringWithFormat: @"%@ %@\n%@ %@\n",
NSLocalizedString(@"File operation error:", @""),
error,
NSLocalizedString(@"with file:", @""),
path];
result = [fileOp requestUserConfirmationWithMessage: msg title: @"Error"];
if (result != NSAlertDefaultReturn) {
[self done];
} else {
BOOL found = NO;
while (1) {
NSDictionary *info = [self infoForFilename: [path lastPathComponent]];
if ([path isEqual: source]) {
break;
}
if (info) {
[files removeObject: info];
found = YES;
break;
}
path = [path stringByDeletingLastPathComponent];
}
if ([files count]) {
if (found) {
[self performOperation];
} else {
result = [fileOp showErrorAlertWithMessage: @"File Operation Error!"];
[self done];
}
} else {
[self done];
}
}
return YES;
}
- (void)fileManager:(NSFileManager *)manager willProcessPath:(NSString *)path
{
if (canupdate) {
fcount++;
stepcount++;
if (stepcount >= progstep) {
stepcount = 0;
[fileOp setProgIndicatorValue: fcount];
}
}
if (stopped) {
[self done];
}
}
@end
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