/****************************************************************************** * $Id$ * * Copyright (c) 2005-2010 Transmission authors and contributors * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. *****************************************************************************/ #import "PrefsController.h" #import "BlocklistDownloaderViewController.h" #import "BlocklistScheduler.h" #import "PortChecker.h" #import "BonjourController.h" #import "NSApplicationAdditions.h" #import "NSStringAdditions.h" #import "UKKQueue.h" #import "utils.h" #import #define DOWNLOAD_FOLDER 0 #define DOWNLOAD_TORRENT 2 #define PROXY_HTTP 0 #define PROXY_SOCKS4 1 #define PROXY_SOCKS5 2 #define RPC_IP_ADD_TAG 0 #define RPC_IP_REMOVE_TAG 1 #define TOOLBAR_GENERAL @"TOOLBAR_GENERAL" #define TOOLBAR_TRANSFERS @"TOOLBAR_TRANSFERS" #define TOOLBAR_GROUPS @"TOOLBAR_GROUPS" #define TOOLBAR_BANDWIDTH @"TOOLBAR_BANDWIDTH" #define TOOLBAR_PEERS @"TOOLBAR_PEERS" #define TOOLBAR_NETWORK @"TOOLBAR_NETWORK" #define TOOLBAR_REMOTE @"TOOLBAR_REMOTE" #define PROXY_KEYCHAIN_SERVICE "Transmission:Proxy" #define PROXY_KEYCHAIN_NAME "Proxy" #define RPC_KEYCHAIN_SERVICE "Transmission:Remote" #define RPC_KEYCHAIN_NAME "Remote" #define WEBUI_URL @"http://localhost:%d/transmission/web/" @interface PrefsController (Private) - (void) setPrefView: (id) sender; - (void) folderSheetClosed: (NSOpenPanel *) openPanel returnCode: (int) code contextInfo: (void *) info; - (void) incompleteFolderSheetClosed: (NSOpenPanel *) openPanel returnCode: (int) code contextInfo: (void *) info; - (void) importFolderSheetClosed: (NSOpenPanel *) openPanel returnCode: (int) code contextInfo: (void *) info; - (void) setKeychainPassword: (const char *) password forService: (const char *) service username: (const char *) username; @end @implementation PrefsController tr_session * fHandle; + (void) setHandle: (tr_session *) handle { fHandle = handle; } + (tr_session *) handle { return fHandle; } - (id) init { if ((self = [super initWithWindowNibName: @"PrefsWindow"])) { fDefaults = [NSUserDefaults standardUserDefaults]; //check for old version download location (before 1.1) NSString * choice; if ((choice = [fDefaults stringForKey: @"DownloadChoice"])) { [fDefaults setBool: [choice isEqualToString: @"Constant"] forKey: @"DownloadLocationConstant"]; [fDefaults setBool: YES forKey: @"DownloadAsk"]; [fDefaults removeObjectForKey: @"DownloadChoice"]; } //save a new random port if ([fDefaults boolForKey: @"RandomPort"]) [fDefaults setInteger: tr_sessionGetPeerPort(fHandle) forKey: @"BindPort"]; //set auto import NSString * autoPath; if ([fDefaults boolForKey: @"AutoImport"] && (autoPath = [fDefaults stringForKey: @"AutoImportDirectory"])) [[UKKQueue sharedFileWatcher] addPath: [autoPath stringByExpandingTildeInPath]]; //set blocklist scheduler [[BlocklistScheduler scheduler] updateSchedule]; //set encryption [self setEncryptionMode: nil]; //set proxy type [self updateProxyType]; [self updateProxyPassword]; //update rpc whitelist [self updateRPCPassword]; fRPCWhitelistArray = [[fDefaults arrayForKey: @"RPCWhitelist"] mutableCopy]; if (!fRPCWhitelistArray) fRPCWhitelistArray = [[NSMutableArray arrayWithObject: @"127.0.0.1"] retain]; [self updateRPCWhitelist]; //reset old Sparkle settings from previous versions [fDefaults removeObjectForKey: @"SUScheduledCheckInterval"]; if ([fDefaults objectForKey: @"CheckForUpdates"]) { [[SUUpdater sharedUpdater] setAutomaticallyChecksForUpdates: [fDefaults boolForKey: @"CheckForUpdates"]]; [fDefaults removeObjectForKey: @"CheckForUpdates"]; } [self setAutoUpdateToBeta: nil]; } return self; } - (void) dealloc { [[NSNotificationCenter defaultCenter] removeObserver: self]; [fPortStatusTimer invalidate]; if (fPortChecker) { [fPortChecker cancelProbe]; [fPortChecker release]; } [fRPCWhitelistArray release]; [fRPCPassword release]; [super dealloc]; } - (void) awakeFromNib { fHasLoaded = YES; NSToolbar * toolbar = [[NSToolbar alloc] initWithIdentifier: @"Preferences Toolbar"]; [toolbar setDelegate: self]; [toolbar setAllowsUserCustomization: NO]; [toolbar setDisplayMode: NSToolbarDisplayModeIconAndLabel]; [toolbar setSizeMode: NSToolbarSizeModeRegular]; [toolbar setSelectedItemIdentifier: TOOLBAR_GENERAL]; [[self window] setToolbar: toolbar]; [toolbar release]; [self setPrefView: nil]; //set download folder [fFolderPopUp selectItemAtIndex: [fDefaults boolForKey: @"DownloadLocationConstant"] ? DOWNLOAD_FOLDER : DOWNLOAD_TORRENT]; //set stop ratio [fRatioStopField setFloatValue: [fDefaults floatForKey: @"RatioLimit"]]; //set limits [self updateLimitFields]; //set speed limit [fSpeedLimitUploadField setIntValue: [fDefaults integerForKey: @"SpeedLimitUploadLimit"]]; [fSpeedLimitDownloadField setIntValue: [fDefaults integerForKey: @"SpeedLimitDownloadLimit"]]; //set port [fPortField setIntValue: [fDefaults integerForKey: @"BindPort"]]; fNatStatus = -1; [self updatePortStatus]; fPortStatusTimer = [NSTimer scheduledTimerWithTimeInterval: 5.0 target: self selector: @selector(updatePortStatus) userInfo: nil repeats: YES]; //set peer connections [fPeersGlobalField setIntValue: [fDefaults integerForKey: @"PeersTotal"]]; [fPeersTorrentField setIntValue: [fDefaults integerForKey: @"PeersTorrent"]]; //set queue values [fQueueDownloadField setIntValue: [fDefaults integerForKey: @"QueueDownloadNumber"]]; [fQueueSeedField setIntValue: [fDefaults integerForKey: @"QueueSeedNumber"]]; [fStalledField setIntValue: [fDefaults integerForKey: @"StalledMinutes"]]; //set proxy type [fProxyAddressField setStringValue: [fDefaults stringForKey: @"ProxyAddress"]]; NSInteger proxyType; switch (tr_sessionGetProxyType(fHandle)) { case TR_PROXY_SOCKS4: proxyType = PROXY_SOCKS4; break; case TR_PROXY_SOCKS5: proxyType = PROXY_SOCKS5; break; case TR_PROXY_HTTP: proxyType = PROXY_HTTP; break; default: NSAssert(NO, @"Unknown proxy type received"); } [fProxyTypePopUp selectItemAtIndex: proxyType]; //set proxy password - does NOT need to be released [fProxyPasswordField setStringValue: [NSString stringWithUTF8String: tr_sessionGetProxyPassword(fHandle)]]; //set proxy port [fProxyPortField setIntValue: [fDefaults integerForKey: @"ProxyPort"]]; //set blocklist [self updateBlocklistFields]; [[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(updateBlocklistFields) name: @"BlocklistUpdated" object: nil]; //set rpc port [fRPCPortField setIntValue: [fDefaults integerForKey: @"RPCPort"]]; //set rpc password if (fRPCPassword) [fRPCPasswordField setStringValue: fRPCPassword]; } - (NSToolbarItem *) toolbar: (NSToolbar *) toolbar itemForItemIdentifier: (NSString *) ident willBeInsertedIntoToolbar: (BOOL) flag { NSToolbarItem * item = [[NSToolbarItem alloc] initWithItemIdentifier: ident]; if ([ident isEqualToString: TOOLBAR_GENERAL]) { [item setLabel: NSLocalizedString(@"General", "Preferences -> toolbar item title")]; [item setImage: [NSImage imageNamed: NSImageNamePreferencesGeneral]]; [item setTarget: self]; [item setAction: @selector(setPrefView:)]; [item setAutovalidates: NO]; } else if ([ident isEqualToString: TOOLBAR_TRANSFERS]) { [item setLabel: NSLocalizedString(@"Transfers", "Preferences -> toolbar item title")]; [item setImage: [NSImage imageNamed: @"Transfers.png"]]; [item setTarget: self]; [item setAction: @selector(setPrefView:)]; [item setAutovalidates: NO]; } else if ([ident isEqualToString: TOOLBAR_GROUPS]) { [item setLabel: NSLocalizedString(@"Groups", "Preferences -> toolbar item title")]; [item setImage: [NSImage imageNamed: @"Groups.png"]]; [item setTarget: self]; [item setAction: @selector(setPrefView:)]; [item setAutovalidates: NO]; } else if ([ident isEqualToString: TOOLBAR_BANDWIDTH]) { [item setLabel: NSLocalizedString(@"Bandwidth", "Preferences -> toolbar item title")]; [item setImage: [NSImage imageNamed: @"Bandwidth.png"]]; [item setTarget: self]; [item setAction: @selector(setPrefView:)]; [item setAutovalidates: NO]; } else if ([ident isEqualToString: TOOLBAR_PEERS]) { [item setLabel: NSLocalizedString(@"Peers", "Preferences -> toolbar item title")]; [item setImage: [NSImage imageNamed: NSImageNameUserGroup]]; [item setTarget: self]; [item setAction: @selector(setPrefView:)]; [item setAutovalidates: NO]; } else if ([ident isEqualToString: TOOLBAR_NETWORK]) { [item setLabel: NSLocalizedString(@"Network", "Preferences -> toolbar item title")]; [item setImage: [NSImage imageNamed: NSImageNameNetwork]]; [item setTarget: self]; [item setAction: @selector(setPrefView:)]; [item setAutovalidates: NO]; } else if ([ident isEqualToString: TOOLBAR_REMOTE]) { [item setLabel: NSLocalizedString(@"Remote", "Preferences -> toolbar item title")]; [item setImage: [NSImage imageNamed: @"Remote.png"]]; [item setTarget: self]; [item setAction: @selector(setPrefView:)]; [item setAutovalidates: NO]; } else { [item release]; return nil; } return [item autorelease]; } - (NSArray *) toolbarAllowedItemIdentifiers: (NSToolbar *) toolbar { return [NSArray arrayWithObjects: TOOLBAR_GENERAL, TOOLBAR_TRANSFERS, TOOLBAR_GROUPS, TOOLBAR_BANDWIDTH, TOOLBAR_PEERS, TOOLBAR_NETWORK, TOOLBAR_REMOTE, nil]; } - (NSArray *) toolbarSelectableItemIdentifiers: (NSToolbar *) toolbar { return [self toolbarAllowedItemIdentifiers: toolbar]; } - (NSArray *) toolbarDefaultItemIdentifiers: (NSToolbar *) toolbar { return [self toolbarAllowedItemIdentifiers: toolbar]; } //for a beta release, always use the beta appcast #if defined(TR_BETA_RELEASE) #define SPARKLE_TAG YES #else #define SPARKLE_TAG [fDefaults boolForKey: @"AutoUpdateBeta"] #endif - (void) setAutoUpdateToBeta: (id) sender { [[SUUpdater sharedUpdater] setAllowedTags: SPARKLE_TAG ? [NSSet setWithObject: @"beta"] : nil]; } - (void) setPort: (id) sender { const tr_port port = [sender intValue]; [fDefaults setInteger: port forKey: @"BindPort"]; tr_sessionSetPeerPort(fHandle, port); fPeerPort = -1; [self updatePortStatus]; } - (void) randomPort: (id) sender { const tr_port port = tr_sessionSetPeerPortRandom(fHandle); [fDefaults setInteger: port forKey: @"BindPort"]; [fPortField setIntValue: port]; fPeerPort = -1; [self updatePortStatus]; } - (void) setRandomPortOnStart: (id) sender { tr_sessionSetPeerPortRandomOnStart(fHandle, [sender state] == NSOnState); } - (void) setNat: (id) sender { tr_sessionSetPortForwardingEnabled(fHandle, [fDefaults boolForKey: @"NatTraversal"]); fNatStatus = -1; [self updatePortStatus]; } - (void) updatePortStatus { const tr_port_forwarding fwd = tr_sessionGetPortForwarding(fHandle); const int port = tr_sessionGetPeerPort(fHandle); BOOL natStatusChanged = (fNatStatus != fwd); BOOL peerPortChanged = (fPeerPort != port); if (natStatusChanged || peerPortChanged) { fNatStatus = fwd; fPeerPort = port; [fPortStatusField setStringValue: @""]; [fPortStatusImage setImage: nil]; [fPortStatusProgress startAnimation: self]; if (fPortChecker) { [fPortChecker cancelProbe]; [fPortChecker release]; } BOOL delay = natStatusChanged || tr_sessionIsPortForwardingEnabled(fHandle); fPortChecker = [[PortChecker alloc] initForPort: fPeerPort delay: delay withDelegate: self]; } } - (void) portCheckerDidFinishProbing: (PortChecker *) portChecker { [fPortStatusProgress stopAnimation: self]; switch ([fPortChecker status]) { case PORT_STATUS_OPEN: [fPortStatusField setStringValue: NSLocalizedString(@"Port is open", "Preferences -> Network -> port status")]; [fPortStatusImage setImage: [NSImage imageNamed: @"GreenDot.png"]]; break; case PORT_STATUS_CLOSED: [fPortStatusField setStringValue: NSLocalizedString(@"Port is closed", "Preferences -> Network -> port status")]; [fPortStatusImage setImage: [NSImage imageNamed: @"RedDot.png"]]; break; case PORT_STATUS_ERROR: [fPortStatusField setStringValue: NSLocalizedString(@"Port check site is down", "Preferences -> Network -> port status")]; [fPortStatusImage setImage: [NSImage imageNamed: @"YellowDot.png"]]; break; } [fPortChecker release]; fPortChecker = nil; } - (NSArray *) sounds { NSMutableArray * sounds = [NSMutableArray array]; NSArray * directories = NSSearchPathForDirectoriesInDomains(NSAllLibrariesDirectory, NSUserDomainMask | NSLocalDomainMask | NSSystemDomainMask, YES); for (NSString * directory in directories) { directory = [directory stringByAppendingPathComponent: @"Sounds"]; BOOL isDirectory; if ([[NSFileManager defaultManager] fileExistsAtPath: directory isDirectory: &isDirectory] && isDirectory) { NSArray * directoryContents = [[NSFileManager defaultManager] contentsOfDirectoryAtPath: directory error: NULL]; for (NSString * sound in directoryContents) { sound = [sound stringByDeletingPathExtension]; if ([NSSound soundNamed: sound]) [sounds addObject: sound]; } } } return sounds; } - (void) setSound: (id) sender { //play sound when selecting NSSound * sound; if ((sound = [NSSound soundNamed: [sender titleOfSelectedItem]])) [sound play]; } - (void) setPeersGlobal: (id) sender { const int count = [sender intValue]; [fDefaults setInteger: count forKey: @"PeersTotal"]; tr_sessionSetPeerLimit(fHandle, count); } - (void) setPeersTorrent: (id) sender { const int count = [sender intValue]; [fDefaults setInteger: count forKey: @"PeersTorrent"]; tr_sessionSetPeerLimitPerTorrent(fHandle, count); } - (void) setPEX: (id) sender { tr_sessionSetPexEnabled(fHandle, [fDefaults boolForKey: @"PEXGlobal"]); } - (void) setDHT: (id) sender { tr_sessionSetDHTEnabled(fHandle, [fDefaults boolForKey: @"DHTGlobal"]); } - (void) setEncryptionMode: (id) sender { const tr_encryption_mode mode = [fDefaults boolForKey: @"EncryptionPrefer"] ? ([fDefaults boolForKey: @"EncryptionRequire"] ? TR_ENCRYPTION_REQUIRED : TR_ENCRYPTION_PREFERRED) : TR_CLEAR_PREFERRED; tr_sessionSetEncryption(fHandle, mode); } - (void) setBlocklistEnabled: (id) sender { const BOOL enable = [sender state] == NSOnState; [fDefaults setBool: enable forKey: @"Blocklist"]; tr_blocklistSetEnabled(fHandle, enable); [[BlocklistScheduler scheduler] updateSchedule]; } - (void) updateBlocklist: (id) sender { [BlocklistDownloaderViewController downloadWithPrefsController: self]; } - (void) setBlocklistAutoUpdate: (id) sender { [[BlocklistScheduler scheduler] updateSchedule]; } - (void) updateBlocklistFields { const BOOL exists = tr_blocklistExists(fHandle); if (exists) { NSNumberFormatter * numberFormatter = [[NSNumberFormatter alloc] init]; [numberFormatter setNumberStyle: NSNumberFormatterDecimalStyle]; [numberFormatter setMaximumFractionDigits: 0]; NSString * countString = [numberFormatter stringFromNumber: [NSNumber numberWithInt: tr_blocklistGetRuleCount(fHandle)]]; [numberFormatter release]; [fBlocklistMessageField setStringValue: [NSString stringWithFormat: NSLocalizedString(@"%@ IP address rules in list", "Prefs -> blocklist -> message"), countString]]; } else [fBlocklistMessageField setStringValue: NSLocalizedString(@"A blocklist must first be downloaded", "Prefs -> blocklist -> message")]; [fBlocklistEnableCheck setEnabled: exists]; [fBlocklistEnableCheck setState: exists && [fDefaults boolForKey: @"Blocklist"]]; NSString * updatedDateString; if (exists) { NSDate * updatedDate = [fDefaults objectForKey: @"BlocklistLastUpdate"]; if (updatedDate) { if ([NSApp isOnSnowLeopardOrBetter]) updatedDateString = [NSDateFormatter localizedStringFromDate: updatedDate dateStyle: NSDateFormatterFullStyle timeStyle: NSDateFormatterShortStyle]; else { NSDateFormatter * dateFormatter = [[NSDateFormatter alloc] init]; [dateFormatter setDateStyle: NSDateFormatterFullStyle]; [dateFormatter setTimeStyle: NSDateFormatterShortStyle]; updatedDateString = [dateFormatter stringFromDate: updatedDate]; [dateFormatter release]; } } else updatedDateString = NSLocalizedString(@"N/A", "Prefs -> blocklist -> message"); } else updatedDateString = NSLocalizedString(@"Never", "Prefs -> blocklist -> message"); [fBlocklistDateField setStringValue: [NSString stringWithFormat: @"%@: %@", NSLocalizedString(@"Last updated", "Prefs -> blocklist -> message"), updatedDateString]]; } - (void) setAutoStartDownloads: (id) sender { tr_sessionSetPaused(fHandle, ![fDefaults boolForKey: @"AutoStartDownload"]); } - (void) applySpeedSettings: (id) sender { tr_sessionLimitSpeed(fHandle, TR_UP, [fDefaults boolForKey: @"CheckUpload"]); tr_sessionSetSpeedLimit(fHandle, TR_UP, [fDefaults integerForKey: @"UploadLimit"]); tr_sessionLimitSpeed(fHandle, TR_DOWN, [fDefaults boolForKey: @"CheckDownload"]); tr_sessionSetSpeedLimit(fHandle, TR_DOWN, [fDefaults integerForKey: @"DownloadLimit"]); [[NSNotificationCenter defaultCenter] postNotificationName: @"SpeedLimitUpdate" object: nil]; } - (void) applyAltSpeedSettings { tr_sessionSetAltSpeed(fHandle, TR_UP, [fDefaults integerForKey: @"SpeedLimitUploadLimit"]); tr_sessionSetAltSpeed(fHandle, TR_DOWN, [fDefaults integerForKey: @"SpeedLimitDownloadLimit"]); [[NSNotificationCenter defaultCenter] postNotificationName: @"SpeedLimitUpdate" object: nil]; } - (void) applyRatioSetting: (id) sender { //[[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateUI" object: nil]; tr_sessionSetRatioLimited(fHandle, [fDefaults boolForKey: @"RatioCheck"]); tr_sessionSetRatioLimit(fHandle, [fDefaults floatForKey: @"RatioLimit"]); } - (void) updateRatioStopField { if (fHasLoaded) [fRatioStopField setFloatValue: [fDefaults floatForKey: @"RatioLimit"]]; [self applyRatioSetting: nil]; } - (void) setRatioStop: (id) sender { [fDefaults setFloat: [sender floatValue] forKey: @"RatioLimit"]; [self applyRatioSetting: nil]; } - (void) updateLimitFields { if (!fHasLoaded) return; [fUploadField setIntValue: [fDefaults integerForKey: @"UploadLimit"]]; [fDownloadField setIntValue: [fDefaults integerForKey: @"DownloadLimit"]]; } - (void) setGlobalLimit: (id) sender { [fDefaults setInteger: [sender intValue] forKey: sender == fUploadField ? @"UploadLimit" : @"DownloadLimit"]; [self applySpeedSettings: self]; } - (void) setSpeedLimit: (id) sender { [fDefaults setInteger: [sender intValue] forKey: sender == fSpeedLimitUploadField ? @"SpeedLimitUploadLimit" : @"SpeedLimitDownloadLimit"]; [self applyAltSpeedSettings]; } - (void) setAutoSpeedLimit: (id) sender { tr_sessionUseAltSpeedTime(fHandle, [fDefaults boolForKey: @"SpeedLimitAuto"]); } - (void) setAutoSpeedLimitTime: (id) sender { tr_sessionSetAltSpeedBegin(fHandle, [PrefsController dateToTimeSum: [fDefaults objectForKey: @"SpeedLimitAutoOnDate"]]); tr_sessionSetAltSpeedEnd(fHandle, [PrefsController dateToTimeSum: [fDefaults objectForKey: @"SpeedLimitAutoOffDate"]]); } - (void) setAutoSpeedLimitDay: (id) sender { tr_sessionSetAltSpeedDay(fHandle, [[sender selectedItem] tag]); } + (NSInteger) dateToTimeSum: (NSDate *) date { NSCalendar * calendar = [NSCalendar currentCalendar]; NSDateComponents * components = [calendar components: NSHourCalendarUnit | NSMinuteCalendarUnit fromDate: date]; return [components hour] * 60 + [components minute]; } + (NSDate *) timeSumToDate: (NSInteger) sum { NSDateComponents * comps = [[[NSDateComponents alloc] init] autorelease]; [comps setHour: sum / 60]; [comps setMinute: sum % 60]; return [[NSCalendar currentCalendar] dateFromComponents: comps]; } - (BOOL) control: (NSControl *) control textShouldBeginEditing: (NSText *) fieldEditor { [fInitialString release]; fInitialString = [[control stringValue] retain]; return YES; } - (BOOL) control: (NSControl *) control didFailToFormatString: (NSString *) string errorDescription: (NSString *) error { NSBeep(); if (fInitialString) { [control setStringValue: fInitialString]; [fInitialString release]; fInitialString = nil; } return NO; } - (void) setBadge: (id) sender { [[NSNotificationCenter defaultCenter] postNotificationName: @"DockBadgeChange" object: self]; } - (void) resetWarnings: (id) sender { [fDefaults removeObjectForKey: @"WarningDuplicate"]; [fDefaults removeObjectForKey: @"WarningRemainingSpace"]; [fDefaults removeObjectForKey: @"WarningFolderDataSameName"]; [fDefaults removeObjectForKey: @"WarningResetStats"]; [fDefaults removeObjectForKey: @"WarningCreatorBlankAddress"]; [fDefaults removeObjectForKey: @"WarningCreatorPrivateBlankAddress"]; [fDefaults removeObjectForKey: @"WarningRemoveTrackers"]; [fDefaults removeObjectForKey: @"WarningInvalidOpen"]; [fDefaults removeObjectForKey: @"WarningDonate"]; //[fDefaults removeObjectForKey: @"WarningLegal"]; } - (void) setDefaultForMagnets: (id) sender { NSString * bundleID = [[NSBundle mainBundle] bundleIdentifier]; const OSStatus result = LSSetDefaultHandlerForURLScheme((CFStringRef)@"magnet", (CFStringRef)bundleID); if (result != noErr) NSLog(@"Failed setting default magnet link handler"); } - (void) setQueue: (id) sender { [[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateQueue" object: self]; } - (void) setQueueNumber: (id) sender { [fDefaults setInteger: [sender intValue] forKey: sender == fQueueDownloadField ? @"QueueDownloadNumber" : @"QueueSeedNumber"]; [self setQueue: nil]; } - (void) setStalled: (id) sender { [[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateQueue" object: self]; } - (void) setStalledMinutes: (id) sender { [fDefaults setInteger: [sender intValue] forKey: @"StalledMinutes"]; [self setStalled: nil]; } - (void) setDownloadLocation: (id) sender { [fDefaults setBool: [fFolderPopUp indexOfSelectedItem] == DOWNLOAD_FOLDER forKey: @"DownloadLocationConstant"]; } - (void) folderSheetShow: (id) sender { NSOpenPanel * panel = [NSOpenPanel openPanel]; [panel setPrompt: NSLocalizedString(@"Select", "Preferences -> Open panel prompt")]; [panel setAllowsMultipleSelection: NO]; [panel setCanChooseFiles: NO]; [panel setCanChooseDirectories: YES]; [panel setCanCreateDirectories: YES]; [panel beginSheetForDirectory: nil file: nil types: nil modalForWindow: [self window] modalDelegate: self didEndSelector: @selector(folderSheetClosed:returnCode:contextInfo:) contextInfo: nil]; } - (void) incompleteFolderSheetShow: (id) sender { NSOpenPanel * panel = [NSOpenPanel openPanel]; [panel setPrompt: NSLocalizedString(@"Select", "Preferences -> Open panel prompt")]; [panel setAllowsMultipleSelection: NO]; [panel setCanChooseFiles: NO]; [panel setCanChooseDirectories: YES]; [panel setCanCreateDirectories: YES]; [panel beginSheetForDirectory: nil file: nil types: nil modalForWindow: [self window] modalDelegate: self didEndSelector: @selector(incompleteFolderSheetClosed:returnCode:contextInfo:) contextInfo: nil]; } - (void) setUseIncompleteFolder: (id) sender { tr_sessionSetIncompleteDirEnabled(fHandle, [fDefaults boolForKey: @"UseIncompleteDownloadFolder"]); } - (void) setRenamePartialFiles: (id) sender { tr_sessionSetIncompleteFileNamingEnabled(fHandle, [fDefaults boolForKey: @"RenamePartialFiles"]); } - (void) setAutoImport: (id) sender { NSString * path; if ((path = [fDefaults stringForKey: @"AutoImportDirectory"])) { path = [path stringByExpandingTildeInPath]; if ([fDefaults boolForKey: @"AutoImport"]) [[UKKQueue sharedFileWatcher] addPath: path]; else [[UKKQueue sharedFileWatcher] removePathFromQueue: path]; [[NSNotificationCenter defaultCenter] postNotificationName: @"AutoImportSettingChange" object: self]; } else [self importFolderSheetShow: nil]; } - (void) importFolderSheetShow: (id) sender { NSOpenPanel * panel = [NSOpenPanel openPanel]; [panel setPrompt: NSLocalizedString(@"Select", "Preferences -> Open panel prompt")]; [panel setAllowsMultipleSelection: NO]; [panel setCanChooseFiles: NO]; [panel setCanChooseDirectories: YES]; [panel setCanCreateDirectories: YES]; [panel beginSheetForDirectory: nil file: nil types: nil modalForWindow: [self window] modalDelegate: self didEndSelector: @selector(importFolderSheetClosed:returnCode:contextInfo:) contextInfo: nil]; } - (void) setAutoSize: (id) sender { [[NSNotificationCenter defaultCenter] postNotificationName: @"AutoSizeSettingChange" object: self]; } - (void) setProxyEnabled: (id) sender { tr_sessionSetProxyEnabled(fHandle, [fDefaults boolForKey: @"Proxy"]); } - (void) setProxyAddress: (id) sender { NSString * address = [sender stringValue]; tr_sessionSetProxy(fHandle, [address UTF8String]); [fDefaults setObject: address forKey: @"ProxyAddress"]; } - (void) setProxyPort: (id) sender { int port = [sender intValue]; [fDefaults setInteger: port forKey: @"ProxyPort"]; tr_sessionSetProxyPort(fHandle, port); } - (void) setProxyType: (id) sender { NSString * type; switch ([sender indexOfSelectedItem]) { case PROXY_HTTP: type = @"HTTP"; break; case PROXY_SOCKS4: type = @"SOCKS4"; break; case PROXY_SOCKS5: type = @"SOCKS5"; break; default: NSAssert1(NO, @"Unknown index %d received for proxy type", [sender indexOfSelectedItem]); } [fDefaults setObject: type forKey: @"ProxyType"]; [self updateProxyType]; } - (void) updateProxyType { NSString * typeString = [fDefaults stringForKey: @"ProxyType"]; tr_proxy_type type; if ([typeString isEqualToString: @"SOCKS4"]) type = TR_PROXY_SOCKS4; else if ([typeString isEqualToString: @"SOCKS5"]) type = TR_PROXY_SOCKS5; else { //safety if (![typeString isEqualToString: @"HTTP"]) { typeString = @"HTTP"; [fDefaults setObject: typeString forKey: @"ProxyType"]; } type = TR_PROXY_HTTP; } tr_sessionSetProxyType(fHandle, type); } - (void) setProxyAuthorize: (id) sender { BOOL enable = [fDefaults boolForKey: @"ProxyAuthorize"]; tr_sessionSetProxyAuthEnabled(fHandle, enable); } - (void) setProxyUsername: (id) sender { tr_sessionSetProxyUsername(fHandle, [[fDefaults stringForKey: @"ProxyUsername"] UTF8String]); } - (void) setProxyPassword: (id) sender { const char * password = [[sender stringValue] UTF8String]; [self setKeychainPassword: password forService: PROXY_KEYCHAIN_SERVICE username: PROXY_KEYCHAIN_NAME]; tr_sessionSetProxyPassword(fHandle, password); } - (void) updateProxyPassword { UInt32 passwordLength; const char * password = nil; SecKeychainFindGenericPassword(NULL, strlen(PROXY_KEYCHAIN_SERVICE), PROXY_KEYCHAIN_SERVICE, strlen(PROXY_KEYCHAIN_NAME), PROXY_KEYCHAIN_NAME, &passwordLength, (void **)&password, NULL); if (password != NULL) { char fullPassword[passwordLength+1]; strncpy(fullPassword, password, passwordLength); fullPassword[passwordLength] = '\0'; SecKeychainItemFreeContent(NULL, (void *)password); tr_sessionSetProxyPassword(fHandle, fullPassword); [fProxyPasswordField setStringValue: [NSString stringWithUTF8String: fullPassword]]; } } - (void) setRPCEnabled: (id) sender { BOOL enable = [fDefaults boolForKey: @"RPC"]; tr_sessionSetRPCEnabled(fHandle, enable); [self setRPCWebUIDiscovery: nil]; } - (void) linkWebUI: (id) sender { NSString * urlString = [NSString stringWithFormat: WEBUI_URL, [fDefaults integerForKey: @"RPCPort"]]; [[NSWorkspace sharedWorkspace] openURL: [NSURL URLWithString: urlString]]; } - (void) setRPCAuthorize: (id) sender { tr_sessionSetRPCPasswordEnabled(fHandle, [fDefaults boolForKey: @"RPCAuthorize"]); } - (void) setRPCUsername: (id) sender { tr_sessionSetRPCUsername(fHandle, [[fDefaults stringForKey: @"RPCUsername"] UTF8String]); } - (void) setRPCPassword: (id) sender { [fRPCPassword release]; fRPCPassword = [[sender stringValue] copy]; const char * password = [[sender stringValue] UTF8String]; [self setKeychainPassword: password forService: RPC_KEYCHAIN_SERVICE username: RPC_KEYCHAIN_NAME]; tr_sessionSetRPCPassword(fHandle, password); } - (void) updateRPCPassword { UInt32 passwordLength; const char * password = nil; SecKeychainFindGenericPassword(NULL, strlen(RPC_KEYCHAIN_SERVICE), RPC_KEYCHAIN_SERVICE, strlen(RPC_KEYCHAIN_NAME), RPC_KEYCHAIN_NAME, &passwordLength, (void **)&password, NULL); [fRPCPassword release]; if (password != NULL) { char fullPassword[passwordLength+1]; strncpy(fullPassword, password, passwordLength); fullPassword[passwordLength] = '\0'; SecKeychainItemFreeContent(NULL, (void *)password); tr_sessionSetRPCPassword(fHandle, fullPassword); fRPCPassword = [[NSString alloc] initWithUTF8String: fullPassword]; [fRPCPasswordField setStringValue: fRPCPassword]; } else fRPCPassword = nil; } - (void) setRPCPort: (id) sender { int port = [sender intValue]; [fDefaults setInteger: port forKey: @"RPCPort"]; tr_sessionSetRPCPort(fHandle, port); [self setRPCWebUIDiscovery: nil]; } - (void) setRPCUseWhitelist: (id) sender { tr_sessionSetRPCWhitelistEnabled(fHandle, [fDefaults boolForKey: @"RPCUseWhitelist"]); } - (void) setRPCWebUIDiscovery: (id) sender { if ([fDefaults boolForKey:@"RPC"] && [fDefaults boolForKey: @"RPCWebDiscovery"]) [[BonjourController defaultController] startWithPort: [fDefaults integerForKey: @"RPCPort"]]; else [[BonjourController defaultController] stop]; } - (void) updateRPCWhitelist { NSString * string = [fRPCWhitelistArray componentsJoinedByString: @","]; tr_sessionSetRPCWhitelist(fHandle, [string UTF8String]); } - (void) addRemoveRPCIP: (id) sender { //don't allow add/remove when currently adding - it leads to weird results if ([fRPCWhitelistTable editedRow] != -1) return; if ([[sender cell] tagForSegment: [sender selectedSegment]] == RPC_IP_REMOVE_TAG) { [fRPCWhitelistArray removeObjectsAtIndexes: [fRPCWhitelistTable selectedRowIndexes]]; [fRPCWhitelistTable deselectAll: self]; [fRPCWhitelistTable reloadData]; [fDefaults setObject: fRPCWhitelistArray forKey: @"RPCWhitelist"]; [self updateRPCWhitelist]; } else { [fRPCWhitelistArray addObject: @""]; [fRPCWhitelistTable reloadData]; const int row = [fRPCWhitelistArray count] - 1; [fRPCWhitelistTable selectRowIndexes: [NSIndexSet indexSetWithIndex: row] byExtendingSelection: NO]; [fRPCWhitelistTable editColumn: 0 row: row withEvent: nil select: YES]; } } - (NSInteger) numberOfRowsInTableView: (NSTableView *) tableView { return [fRPCWhitelistArray count]; } - (id) tableView: (NSTableView *) tableView objectValueForTableColumn: (NSTableColumn *) tableColumn row: (NSInteger) row { return [fRPCWhitelistArray objectAtIndex: row]; } - (void) tableView: (NSTableView *) tableView setObjectValue: (id) object forTableColumn: (NSTableColumn *) tableColumn row: (NSInteger) row { NSArray * components = [object componentsSeparatedByString: @"."]; NSMutableArray * newComponents = [NSMutableArray arrayWithCapacity: 4]; //create better-formatted ip string BOOL valid = false; if ([components count] == 4) { valid = true; for (NSString * component in components) { if ([component isEqualToString: @"*"]) [newComponents addObject: component]; else { int num = [component intValue]; if (num >= 0 && num < 256) [newComponents addObject: [[NSNumber numberWithInt: num] stringValue]]; else { valid = false; break; } } } } NSString * newIP; if (valid) { newIP = [newComponents componentsJoinedByString: @"."]; //don't allow the same ip address if ([fRPCWhitelistArray containsObject: newIP] && ![[fRPCWhitelistArray objectAtIndex: row] isEqualToString: newIP]) valid = false; } if (valid) { [fRPCWhitelistArray replaceObjectAtIndex: row withObject: newIP]; [fRPCWhitelistArray sortUsingSelector: @selector(compareNumeric:)]; } else { NSBeep(); if ([[fRPCWhitelistArray objectAtIndex: row] isEqualToString: @""]) [fRPCWhitelistArray removeObjectAtIndex: row]; } [fRPCWhitelistTable deselectAll: self]; [fRPCWhitelistTable reloadData]; [fDefaults setObject: fRPCWhitelistArray forKey: @"RPCWhitelist"]; [self updateRPCWhitelist]; } - (void) tableViewSelectionDidChange: (NSNotification *) notification { [fRPCAddRemoveControl setEnabled: [fRPCWhitelistTable numberOfSelectedRows] > 0 forSegment: RPC_IP_REMOVE_TAG]; } - (void) helpForPeers: (id) sender { [[NSHelpManager sharedHelpManager] openHelpAnchor: @"PeersPrefs" inBook: [[NSBundle mainBundle] objectForInfoDictionaryKey: @"CFBundleHelpBookName"]]; } - (void) helpForNetwork: (id) sender { [[NSHelpManager sharedHelpManager] openHelpAnchor: @"NetworkPrefs" inBook: [[NSBundle mainBundle] objectForInfoDictionaryKey: @"CFBundleHelpBookName"]]; } - (void) helpForRemote: (id) sender { [[NSHelpManager sharedHelpManager] openHelpAnchor: @"RemotePrefs" inBook: [[NSBundle mainBundle] objectForInfoDictionaryKey: @"CFBundleHelpBookName"]]; } - (void) rpcUpdatePrefs { //encryption const tr_encryption_mode encryptionMode = tr_sessionGetEncryption(fHandle); [fDefaults setBool: encryptionMode != TR_CLEAR_PREFERRED forKey: @"EncryptionPrefer"]; [fDefaults setBool: encryptionMode == TR_ENCRYPTION_REQUIRED forKey: @"EncryptionRequire"]; //download directory NSString * downloadLocation = [[NSString stringWithUTF8String: tr_sessionGetDownloadDir(fHandle)] stringByStandardizingPath]; [fDefaults setObject: downloadLocation forKey: @"DownloadFolder"]; NSString * incompleteLocation = [[NSString stringWithUTF8String: tr_sessionGetIncompleteDir(fHandle)] stringByStandardizingPath]; [fDefaults setObject: incompleteLocation forKey: @"IncompleteDownloadFolder"]; const BOOL useIncomplete = tr_sessionIsIncompleteDirEnabled(fHandle); [fDefaults setBool: useIncomplete forKey: @"UseIncompleteDownloadFolder"]; const BOOL usePartialFileRanaming = tr_sessionIsIncompleteFileNamingEnabled(fHandle); [fDefaults setBool: usePartialFileRanaming forKey: @"RenamePartialFiles"]; //peers const uint16_t peersTotal = tr_sessionGetPeerLimit(fHandle); [fDefaults setInteger: peersTotal forKey: @"PeersTotal"]; const uint16_t peersTorrent = tr_sessionGetPeerLimitPerTorrent(fHandle); [fDefaults setInteger: peersTorrent forKey: @"PeersTorrent"]; //pex const BOOL pex = tr_sessionIsPexEnabled(fHandle); [fDefaults setBool: pex forKey: @"PEXGlobal"]; //dht const BOOL dht = tr_sessionIsDHTEnabled(fHandle); [fDefaults setBool: dht forKey: @"DHTGlobal"]; //auto start const BOOL autoStart = !tr_sessionGetPaused(fHandle); [fDefaults setBool: autoStart forKey: @"AutoStartDownload"]; //port const tr_port port = tr_sessionGetPeerPort(fHandle); [fDefaults setInteger: port forKey: @"BindPort"]; const BOOL nat = tr_sessionIsPortForwardingEnabled(fHandle); [fDefaults setBool: nat forKey: @"NatTraversal"]; fPeerPort = -1; fNatStatus = -1; [self updatePortStatus]; const BOOL randomPort = tr_sessionGetPeerPortRandomOnStart(fHandle); [fDefaults setBool: randomPort forKey: @"RandomPort"]; //speed limit - down const BOOL downLimitEnabled = tr_sessionIsSpeedLimited(fHandle, TR_DOWN); [fDefaults setBool: downLimitEnabled forKey: @"CheckDownload"]; const int downLimit = tr_sessionGetSpeedLimit(fHandle, TR_DOWN); [fDefaults setInteger: downLimit forKey: @"DownloadLimit"]; //speed limit - up const BOOL upLimitEnabled = tr_sessionIsSpeedLimited(fHandle, TR_UP); [fDefaults setBool: upLimitEnabled forKey: @"CheckUpload"]; const int upLimit = tr_sessionGetSpeedLimit(fHandle, TR_UP); [fDefaults setInteger: upLimit forKey: @"UploadLimit"]; //alt speed limit enabled const BOOL useAltSpeed = tr_sessionUsesAltSpeed(fHandle); [fDefaults setBool: useAltSpeed forKey: @"SpeedLimit"]; //alt speed limit - down const int downLimitAlt = tr_sessionGetAltSpeed(fHandle, TR_DOWN); [fDefaults setInteger: downLimitAlt forKey: @"SpeedLimitDownloadLimit"]; //alt speed limit - up const int upLimitAlt = tr_sessionGetAltSpeed(fHandle, TR_UP); [fDefaults setInteger: upLimitAlt forKey: @"SpeedLimitUploadLimit"]; //alt speed limit schedule const BOOL useAltSpeedSched = tr_sessionUsesAltSpeedTime(fHandle); [fDefaults setBool: useAltSpeedSched forKey: @"SpeedLimitAuto"]; NSDate * limitStartDate = [PrefsController timeSumToDate: tr_sessionGetAltSpeedBegin(fHandle)]; [fDefaults setObject: limitStartDate forKey: @"SpeedLimitAutoOnDate"]; NSDate * limitEndDate = [PrefsController timeSumToDate: tr_sessionGetAltSpeedEnd(fHandle)]; [fDefaults setObject: limitEndDate forKey: @"SpeedLimitAutoOffDate"]; const int limitDay = tr_sessionGetAltSpeedDay(fHandle); [fDefaults setInteger: limitDay forKey: @"SpeedLimitAutoDay"]; //blocklist const BOOL blocklist = tr_blocklistIsEnabled(fHandle); [fDefaults setBool: blocklist forKey: @"Blocklist"]; //seed ratio const BOOL ratioLimited = tr_sessionIsRatioLimited(fHandle); [fDefaults setBool: ratioLimited forKey: @"RatioCheck"]; const float ratioLimit = tr_sessionGetRatioLimit(fHandle); [fDefaults setFloat: ratioLimit forKey: @"RatioLimit"]; //update gui if loaded if (fHasLoaded) { //encryption handled by bindings //download directory handled by bindings [fPeersGlobalField setIntValue: peersTotal]; [fPeersTorrentField setIntValue: peersTorrent]; //pex handled by bindings //dht handled by bindings [fPortField setIntValue: port]; //port forwarding (nat) handled by bindings //random port handled by bindings //limit check handled by bindings [fDownloadField setIntValue: downLimit]; //limit check handled by bindings [fUploadField setIntValue: upLimit]; [fSpeedLimitDownloadField setIntValue: downLimitAlt]; [fSpeedLimitUploadField setIntValue: upLimitAlt]; //speed limit schedule handled by bindings //speed limit schedule times and day handled by bindings [self updateBlocklistFields]; //ratio limit enabled handled by bindings [fRatioStopField setFloatValue: ratioLimit]; } [[NSNotificationCenter defaultCenter] postNotificationName: @"SpeedLimitUpdate" object: nil]; } @end @implementation PrefsController (Private) - (void) setPrefView: (id) sender { NSString * identifier; if (sender) { identifier = [sender itemIdentifier]; [[NSUserDefaults standardUserDefaults] setObject: identifier forKey: @"SelectedPrefView"]; } else identifier = [[NSUserDefaults standardUserDefaults] stringForKey: @"SelectedPrefView"]; NSView * view; if ([identifier isEqualToString: TOOLBAR_TRANSFERS]) view = fTransfersView; else if ([identifier isEqualToString: TOOLBAR_GROUPS]) view = fGroupsView; else if ([identifier isEqualToString: TOOLBAR_BANDWIDTH]) view = fBandwidthView; else if ([identifier isEqualToString: TOOLBAR_PEERS]) view = fPeersView; else if ([identifier isEqualToString: TOOLBAR_NETWORK]) view = fNetworkView; else if ([identifier isEqualToString: TOOLBAR_REMOTE]) view = fRemoteView; else { identifier = TOOLBAR_GENERAL; //general view is the default selected view = fGeneralView; } [[[self window] toolbar] setSelectedItemIdentifier: identifier]; NSWindow * window = [self window]; if ([window contentView] == view) return; NSRect windowRect = [window frame]; float difference = ([view frame].size.height - [[window contentView] frame].size.height) * [window userSpaceScaleFactor]; windowRect.origin.y -= difference; windowRect.size.height += difference; [view setHidden: YES]; [window setContentView: view]; [window setFrame: windowRect display: YES animate: YES]; [view setHidden: NO]; //set title label if (sender) [window setTitle: [sender label]]; else { NSToolbar * toolbar = [window toolbar]; NSString * itemIdentifier = [toolbar selectedItemIdentifier]; for (NSToolbarItem * item in [toolbar items]) if ([[item itemIdentifier] isEqualToString: itemIdentifier]) { [window setTitle: [item label]]; break; } } } - (void) folderSheetClosed: (NSOpenPanel *) openPanel returnCode: (int) code contextInfo: (void *) info { if (code == NSOKButton) { [fFolderPopUp selectItemAtIndex: DOWNLOAD_FOLDER]; NSString * folder = [[openPanel filenames] objectAtIndex: 0]; [fDefaults setObject: folder forKey: @"DownloadFolder"]; [fDefaults setObject: @"Constant" forKey: @"DownloadChoice"]; tr_sessionSetDownloadDir(fHandle, [folder UTF8String]); } else { //reset if cancelled [fFolderPopUp selectItemAtIndex: [fDefaults boolForKey: @"DownloadLocationConstant"] ? DOWNLOAD_FOLDER : DOWNLOAD_TORRENT]; } } - (void) incompleteFolderSheetClosed: (NSOpenPanel *) openPanel returnCode: (int) code contextInfo: (void *) info { if (code == NSOKButton) { NSString * folder = [[openPanel filenames] objectAtIndex: 0]; [fDefaults setObject: folder forKey: @"IncompleteDownloadFolder"]; tr_sessionSetIncompleteDir(fHandle, [folder UTF8String]); } [fIncompleteFolderPopUp selectItemAtIndex: 0]; } - (void) importFolderSheetClosed: (NSOpenPanel *) openPanel returnCode: (int) code contextInfo: (void *) info { NSString * path = [fDefaults stringForKey: @"AutoImportDirectory"]; if (code == NSOKButton) { UKKQueue * sharedQueue = [UKKQueue sharedFileWatcher]; if (path) [sharedQueue removePathFromQueue: [path stringByExpandingTildeInPath]]; path = [[openPanel filenames] objectAtIndex: 0]; [fDefaults setObject: path forKey: @"AutoImportDirectory"]; [sharedQueue addPath: [path stringByExpandingTildeInPath]]; [[NSNotificationCenter defaultCenter] postNotificationName: @"AutoImportSettingChange" object: self]; } else if (!path) [fDefaults setBool: NO forKey: @"AutoImport"]; [fImportFolderPopUp selectItemAtIndex: 0]; } - (void) setKeychainPassword: (const char *) password forService: (const char *) service username: (const char *) username { SecKeychainItemRef item = NULL; NSUInteger passwordLength = strlen(password); OSStatus result = SecKeychainFindGenericPassword(NULL, strlen(service), service, strlen(username), username, NULL, NULL, &item); if (result == noErr && item) { if (passwordLength > 0) //found, so update { result = SecKeychainItemModifyAttributesAndData(item, NULL, passwordLength, (const void *)password); if (result != noErr) NSLog(@"Problem updating Keychain item: %s", GetMacOSStatusErrorString(result)); } else //remove the item { result = SecKeychainItemDelete(item); if (result != noErr) NSLog(@"Problem removing Keychain item: %s", GetMacOSStatusErrorString(result)); } } else if (result == errSecItemNotFound) //not found, so add { if (passwordLength > 0) { result = SecKeychainAddGenericPassword(NULL, strlen(service), service, strlen(username), username, passwordLength, (const void *)password, NULL); if (result != noErr) NSLog(@"Problem adding Keychain item: %s", GetMacOSStatusErrorString(result)); } } else NSLog(@"Problem accessing Keychain: %s", GetMacOSStatusErrorString(result)); } @end