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AppController.m
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AppController.m
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//
// AppController.m
// Telephone
//
// Copyright (c) 2008-2012 Alexei Kuznetsov. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// 3. Neither the name of the copyright holder nor the names of contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE THE COPYRIGHT HOLDER
// OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
// OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
#import "AppController.h"
#import <CoreAudio/CoreAudio.h>
#import <SystemConfiguration/SystemConfiguration.h>
#import "AKAddressBookPhonePlugIn.h"
#import "AKAddressBookSIPAddressPlugIn.h"
#import "AKKeychain.h"
#import "AKNetworkReachability.h"
#import "AKNSString+Scanning.h"
#import "AKSIPAccount.h"
#import "AKSIPCall.h"
#import "AKSIPURI.h"
#import "AKSIPUserAgent.h"
#import "iTunes.h"
#import "AccountController.h"
#import "AccountPreferencesViewController.h"
#import "AccountSetupController.h"
#import "ActiveAccountViewController.h"
#import "AuthenticationFailureController.h"
#import "CallController.h"
#import "PreferencesController.h"
#import "SoundPreferencesViewController.h"
NSString * const kAudioDeviceIdentifier = @"AudioDeviceIdentifier";
NSString * const kAudioDeviceUID = @"AudioDeviceUID";
NSString * const kAudioDeviceName = @"AudioDeviceName";
NSString * const kAudioDeviceInputsCount = @"AudioDeviceInputsCount";
NSString * const kAudioDeviceOutputsCount = @"AudioDeviceOutputsCount";
NSString * const kAudioDeviceBuiltIn = @"AudioDeviceBuiltIn";
NSString * const kUserNotificationCallControllerIdentifierKey = @"UserNotificationCallControllerIdentifier";
// Ringtone time interval.
static const NSTimeInterval kRingtoneInterval = 4.0;
// Bouncing icon in the Dock time interval.
static const NSTimeInterval kUserAttentionRequestInterval = 8.0;
// Delay for restarting user agent when DNS servers change.
static const NSTimeInterval kUserAgentRestartDelayAfterDNSChange = 3.0;
// Dynamic store key to the global DNS settings.
static NSString * const kDynamicStoreDNSSettings = @"State:/Network/Global/DNS";
// AudioHardware callback to track adding/removing audio devices.
static OSStatus AudioDevicesChanged(AudioObjectID objectID,
UInt32 numberAddresses,
const AudioObjectPropertyAddress addresses[],
void *clientData);
// Gets audio devices data.
static OSStatus GetAudioDevices(Ptr *devices, UInt16 *devicesCount);
// Dynamic store callback for DNS changes.
static void NameserversChanged(SCDynamicStoreRef store, CFArrayRef changedKeys, void *info);
@interface AppController () <NSUserNotificationCenterDelegate>
// Sets selected sound IO to the user agent.
- (void)setSelectedSoundIOToUserAgent;
// Installs Address Book plug-ins.
- (void)installAddressBookPlugIns;
// Installs a callback to monitor system DNS servers changes.
- (void)installDNSChangesCallback;
// Creates directory for file at the specified path. Also creates intermediate
// directories.
- (void)createDirectoryForFileAtPath:(NSString *)path;
// Updates callsShouldDisplayAccountInfo on account controllers.
- (void)updateCallsShouldDisplayAccountInfo;
@end
@implementation AppController
@synthesize preferencesController = _preferencesController;
@synthesize accountSetupController = _accountSetupController;
- (NSArray *)enabledAccountControllers {
return [[self accountControllers] filteredArrayUsingPredicate:[NSPredicate predicateWithFormat:@"enabled == YES"]];
}
- (PreferencesController *)preferencesController {
if (_preferencesController == nil) {
_preferencesController = [[PreferencesController alloc] init];
[_preferencesController setDelegate:self];
}
return _preferencesController;
}
- (AccountSetupController *)accountSetupController {
if (_accountSetupController == nil) {
_accountSetupController = [[AccountSetupController alloc] init];
}
return _accountSetupController;
}
- (void)setRingtone:(NSSound *)aRingtone {
if (_ringtone != aRingtone) {
_ringtone = aRingtone;
if ([[self audioDevices] count] > [self ringtoneOutputDeviceIndex]) {
NSDictionary *ringtoneOutputDeviceDict
= [[self audioDevices] objectAtIndex:[self ringtoneOutputDeviceIndex]];
[_ringtone setPlaybackDeviceIdentifier:[ringtoneOutputDeviceDict objectForKey:kAudioDeviceUID]];
} else {
[_ringtone setPlaybackDeviceIdentifier:nil];
}
}
}
- (BOOL)hasIncomingCallControllers {
for (AccountController *anAccountController in [self enabledAccountControllers]) {
for (CallController *aCallController in [anAccountController callControllers]) {
if ([[aCallController call] identifier] != kAKSIPUserAgentInvalidIdentifier &&
[[aCallController call] isIncoming] &&
[aCallController isCallActive] &&
([[aCallController call] state] == kAKSIPCallIncomingState ||
[[aCallController call] state] == kAKSIPCallEarlyState)) {
return YES;
}
}
}
return NO;
}
- (BOOL)hasActiveCallControllers {
for (AccountController *anAccountController in [self enabledAccountControllers]) {
for (CallController *aCallController in [anAccountController callControllers]) {
if ([aCallController isCallActive]) {
return YES;
}
}
}
return NO;
}
- (NSArray *)currentNameservers {
NSBundle *mainBundle = [NSBundle mainBundle];
NSString *bundleName = [[mainBundle infoDictionary] objectForKey:@"CFBundleName"];
SCDynamicStoreRef dynamicStore = SCDynamicStoreCreate(NULL, (__bridge CFStringRef)bundleName, NULL, NULL);
CFPropertyListRef DNSSettings = SCDynamicStoreCopyValue(dynamicStore,
(__bridge CFStringRef)kDynamicStoreDNSSettings);
NSArray *nameservers = nil;
if (DNSSettings != NULL) {
nameservers = [(__bridge NSDictionary *)DNSSettings objectForKey:@"ServerAddresses"];
CFRelease(DNSSettings);
}
CFRelease(dynamicStore);
return nameservers;
}
- (NSUInteger)unhandledIncomingCallsCount {
NSUInteger count = 0;
for (AccountController *anAccountController in [self enabledAccountControllers]) {
for (CallController *aCallController in [anAccountController callControllers]) {
if ([[aCallController call] isIncoming] && [aCallController isCallUnhandled]) {
++count;
}
}
}
return count;
}
+ (void)initialize {
// Register defaults.
static BOOL initialized = NO;
if (!initialized) {
NSMutableDictionary *defaultsDict = [NSMutableDictionary dictionary];
[defaultsDict setObject:[NSNumber numberWithBool:NO] forKey:kUseDNSSRV];
[defaultsDict setObject:@"" forKey:kOutboundProxyHost];
[defaultsDict setObject:[NSNumber numberWithInteger:0] forKey:kOutboundProxyPort];
[defaultsDict setObject:@"" forKey:kSTUNServerHost];
[defaultsDict setObject:[NSNumber numberWithInteger:0] forKey:kSTUNServerPort];
[defaultsDict setObject:[NSNumber numberWithBool:NO] forKey:kVoiceActivityDetection];
[defaultsDict setObject:[NSNumber numberWithBool:NO] forKey:kUseICE];
NSFileManager *fileManager = [NSFileManager defaultManager];
NSArray *applicationSupportURLs = [fileManager URLsForDirectory:NSApplicationSupportDirectory
inDomains:NSUserDomainMask];
if ([applicationSupportURLs count] > 0) {
NSString *bundleIdentifier = [[NSBundle mainBundle] bundleIdentifier];
NSURL *applicationSupportURL = [applicationSupportURLs objectAtIndex:0];
NSURL *logURL = [applicationSupportURL URLByAppendingPathComponent:bundleIdentifier];
logURL = [logURL URLByAppendingPathComponent:@"Telephone.log"];
[defaultsDict setObject:[logURL path] forKey:kLogFileName];
}
[defaultsDict setObject:[NSNumber numberWithInteger:3] forKey:kLogLevel];
[defaultsDict setObject:[NSNumber numberWithInteger:0] forKey:kConsoleLogLevel];
[defaultsDict setObject:[NSNumber numberWithInteger:0] forKey:kTransportPort];
[defaultsDict setObject:@"" forKey:kTransportPublicHost];
[defaultsDict setObject:@"Purr" forKey:kRingingSound];
[defaultsDict setObject:[NSNumber numberWithInteger:10] forKey:kSignificantPhoneNumberLength];
[defaultsDict setObject:[NSNumber numberWithBool:YES] forKey:kPauseITunes];
[defaultsDict setObject:[NSNumber numberWithBool:NO] forKey:kAutoCloseCallWindow];
[defaultsDict setObject:[NSNumber numberWithBool:NO] forKey:kAutoCloseMissedCallWindow];
[defaultsDict setObject:[NSNumber numberWithBool:YES] forKey:kCallWaiting];
[defaultsDict setObject:[NSNumber numberWithBool:NO] forKey:kShowGrowlNotifications];
[defaultsDict setObject:[NSNumber numberWithBool:NO] forKey:kUseG711Only];
NSString *preferredLocalization = [[[NSBundle mainBundle] preferredLocalizations] objectAtIndex:0];
// Do not format phone numbers in German localization by default.
if ([preferredLocalization isEqualToString:@"German"]) {
[defaultsDict setObject:[NSNumber numberWithBool:NO] forKey:kFormatTelephoneNumbers];
} else {
[defaultsDict setObject:[NSNumber numberWithBool:YES] forKey:kFormatTelephoneNumbers];
}
// Split last four digits in Russian localization by default.
if ([preferredLocalization isEqualToString:@"Russian"]) {
[defaultsDict setObject:[NSNumber numberWithBool:YES] forKey:kTelephoneNumberFormatterSplitsLastFourDigits];
} else {
[defaultsDict setObject:[NSNumber numberWithBool:NO] forKey:kTelephoneNumberFormatterSplitsLastFourDigits];
}
[[NSUserDefaults standardUserDefaults] registerDefaults:defaultsDict];
initialized = YES;
}
}
- (id)init {
self = [super init];
if (self == nil) {
return nil;
}
_userAgent = [AKSIPUserAgent sharedUserAgent];
[[self userAgent] setDelegate:self];
_accountControllers = [[NSMutableArray alloc] init];
[self setSoundInputDeviceIndex:kAKSIPUserAgentInvalidIdentifier];
[self setSoundOutputDeviceIndex:kAKSIPUserAgentInvalidIdentifier];
[self setShouldSetUserAgentSoundIO:NO];
[self setShouldRegisterAllAccounts:NO];
[self setShouldRestartUserAgentASAP:NO];
[self setTerminating:NO];
[self setDidPauseITunes:NO];
[self setShouldPresentUserAgentLaunchError:NO];
NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
// Subscribe to the account setup notifications.
[notificationCenter addObserver:self
selector:@selector(accountSetupControllerDidAddAccount:)
name:AKAccountSetupControllerDidAddAccountNotification
object:nil];
// Subscribe to account notifications.
[notificationCenter addObserver:self
selector:@selector(SIPAccountWillMakeCall:)
name:AKSIPAccountWillMakeCallNotification
object:nil];
// Subscribe to Early and Confirmed call states to set sound IO to the user
// agent.
[notificationCenter addObserver:self
selector:@selector(SIPCallCalling:)
name:AKSIPCallCallingNotification
object:nil];
[notificationCenter addObserver:self
selector:@selector(SIPCallIncoming:)
name:AKSIPCallIncomingNotification
object:nil];
// Subscribe to call disconnects.
[notificationCenter addObserver:self
selector:@selector(SIPCallDidDisconnect:)
name:AKSIPCallDidDisconnectNotification
object:nil];
// Subscribe to username and password changes by the authentication failure
// controllers.
[notificationCenter addObserver:self
selector:@selector(authenticationFailureControllerDidChangeUsernameAndPassword:)
name:AKAuthenticationFailureControllerDidChangeUsernameAndPasswordNotification
object:nil];
// Subscribe to NSWorkspace notifications about going computer to sleep,
// waking up from sleep, switching user sesstion in and out.
notificationCenter = [[NSWorkspace sharedWorkspace] notificationCenter];
[notificationCenter addObserver:self
selector:@selector(workspaceWillSleep:)
name:NSWorkspaceWillSleepNotification
object:nil];
[notificationCenter addObserver:self
selector:@selector(workspaceDidWake:)
name:NSWorkspaceDidWakeNotification
object:nil];
[notificationCenter addObserver:self
selector:@selector(workspaceSessionDidResignActive:)
name:NSWorkspaceSessionDidResignActiveNotification
object:nil];
[notificationCenter addObserver:self
selector:@selector(workspaceSessionDidBecomeActive:)
name:NSWorkspaceSessionDidBecomeActiveNotification
object:nil];
// Subscribe to Address Book plug-in notifications via NSDistributedNotificationCenter.
NSDistributedNotificationCenter *distributedNotificationCenter = [NSDistributedNotificationCenter defaultCenter];
[distributedNotificationCenter addObserver:self
selector:@selector(addressBookDidDialCallDestination:)
name:AKAddressBookDidDialPhoneNumberNotification
object:@"AddressBook"
suspensionBehavior:NSNotificationSuspensionBehaviorDeliverImmediately];
[distributedNotificationCenter addObserver:self
selector:@selector(addressBookDidDialCallDestination:)
name:AKAddressBookDidDialSIPAddressNotification
object:@"AddressBook"
suspensionBehavior:NSNotificationSuspensionBehaviorDeliverImmediately];
// Register Apple event handler for the URLs support.
[[NSAppleEventManager sharedAppleEventManager] setEventHandler:self
andSelector:@selector(handleGetURLEvent:withReplyEvent:)
forEventClass:kInternetEventClass
andEventID:kAEGetURL];
return self;
}
- (void)dealloc {
if ([[_preferencesController delegate] isEqual:self]) {
[_preferencesController setDelegate:nil];
}
[[NSNotificationCenter defaultCenter] removeObserver:self];
[[[NSWorkspace sharedWorkspace] notificationCenter] removeObserver:self];
[[NSDistributedNotificationCenter defaultCenter] removeObserver:self];
}
- (void)stopUserAgent {
// Force ended state for all calls and remove accounts from the user agent.
for (AccountController *anAccountController in [self enabledAccountControllers]) {
for (CallController *aCallController in [anAccountController callControllers]) {
[aCallController hangUpCall];
}
[anAccountController removeAccountFromUserAgent];
}
[[self userAgent] stop];
}
- (void)restartUserAgent {
if ([[self userAgent] state] > kAKSIPUserAgentStopped) {
[self setShouldRegisterAllAccounts:YES];
[self setShouldSetUserAgentSoundIO:YES];
[self stopUserAgent];
}
}
- (void)updateAudioDevices {
OSStatus err = noErr;
UInt32 size = 0;
NSUInteger i = 0;
AudioBufferList *theBufferList = NULL;
NSMutableArray *devicesArray = [NSMutableArray array];
// Fetch a pointer to the list of available devices.
AudioObjectID *devices = NULL;
UInt16 devicesCount = 0;
err = GetAudioDevices((Ptr *)&devices, &devicesCount);
if (err != noErr) {
return;
}
// Iterate over each device gathering information.
for (NSUInteger loopCount = 0; loopCount < devicesCount; ++loopCount) {
NSMutableDictionary *deviceDict = [NSMutableDictionary dictionary];
// Get device identifier.
NSUInteger deviceIdentifier = devices[loopCount];
deviceDict[kAudioDeviceIdentifier] = @(deviceIdentifier);
AudioObjectPropertyAddress address = { kAudioObjectPropertyName,
kAudioObjectPropertyScopeGlobal,
kAudioObjectPropertyElementMaster };
// Get device name.
CFStringRef nameStringRef = NULL;
size = sizeof(CFStringRef);
err = AudioObjectGetPropertyData(devices[loopCount], &address, 0, NULL, &size, &nameStringRef);
if ((err == noErr) && (nameStringRef != NULL)) {
deviceDict[kAudioDeviceName] = (__bridge NSString *)nameStringRef;
CFRelease(nameStringRef);
}
// Get transport type and set built-in flag.
UInt32 transportType = 0;
address.mSelector = kAudioDevicePropertyTransportType;
address.mScope = kAudioObjectPropertyScopeGlobal;
address.mScope = kAudioObjectPropertyElementMaster;
size = sizeof(UInt32);
err = AudioObjectGetPropertyData(devices[loopCount], &address, 0, NULL, &size, &transportType);
if (err == noErr) {
deviceDict[kAudioDeviceBuiltIn] = transportType == kAudioDeviceTransportTypeBuiltIn ? @YES : @NO;
}
// Get number of input channels.
size = 0;
NSUInteger inputChannelsCount = 0;
address.mSelector = kAudioDevicePropertyStreamConfiguration;
address.mScope = kAudioObjectPropertyScopeInput;
address.mElement = 0;
err = AudioObjectGetPropertyDataSize(devices[loopCount], &address, 0, NULL, &size);
if ((err == noErr) && (size != 0)) {
theBufferList = (AudioBufferList *)malloc(size);
if (theBufferList != NULL) {
// Get the input stream configuration.
err = AudioObjectGetPropertyData(devices[loopCount], &address, 0, NULL, &size, theBufferList);
if (err == noErr) {
// Count the total number of input channels in the stream.
for (i = 0; i < theBufferList->mNumberBuffers; ++i) {
inputChannelsCount += theBufferList->mBuffers[i].mNumberChannels;
}
}
free(theBufferList);
deviceDict[kAudioDeviceInputsCount] = @(inputChannelsCount);
}
}
// Get number of output channels.
size = 0;
NSUInteger outputChannelsCount = 0;
address.mSelector = kAudioDevicePropertyStreamConfiguration;
address.mScope = kAudioObjectPropertyScopeOutput;
address.mElement = 0;
err = AudioObjectGetPropertyDataSize(devices[loopCount], &address, 0, NULL, &size);
if((err == noErr) && (size != 0)) {
theBufferList = (AudioBufferList *)malloc(size);
if (theBufferList != NULL) {
// Get the input stream configuration.
err = AudioObjectGetPropertyData(devices[loopCount], &address, 0, NULL, &size, theBufferList);
if(err == noErr) {
// Count the total number of output channels in the stream.
for (i = 0; i < theBufferList->mNumberBuffers; ++i) {
outputChannelsCount += theBufferList->mBuffers[i].mNumberChannels;
}
}
free(theBufferList);
deviceDict[kAudioDeviceOutputsCount] = @(outputChannelsCount);
}
}
[devicesArray addObject:deviceDict];
}
free(devices);
[self setAudioDevices:[devicesArray copy]];
// Update audio devices in the user agent.
[[self userAgent] performSelectorOnMainThread:@selector(updateAudioDevices) withObject:nil waitUntilDone:YES];
// Select sound IO from the updated audio devices list.
// This method will change sound IO in the user agent if there are active
// calls.
[self performSelectorOnMainThread:@selector(selectSoundIO) withObject:nil waitUntilDone:YES];
// Update audio devices in preferences.
[[[self preferencesController] soundPreferencesViewController]
performSelectorOnMainThread:@selector(updateAudioDevices)
withObject:nil
waitUntilDone:NO];
}
// Selects appropriate sound IO from the list of available audio devices.
//
// Searches the defaults database for devices selected earlier. If not found, uses first built-in matched. If that is
// not found, uses the first device.
//
// Selects sound IO in the user agent if there are active calls.
- (void)selectSoundIO {
NSArray *devices = [self audioDevices];
NSInteger newSoundInput, newSoundOutput, newRingtoneOutput;
newSoundInput = newSoundOutput = newRingtoneOutput = NSNotFound;
NSInteger firstBuiltInInput, firstBuiltInOutput;
firstBuiltInInput = firstBuiltInOutput = NSNotFound;
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
NSString *lastSoundInputString = [defaults stringForKey:kSoundInput];
NSString *lastSoundOutputString = [defaults stringForKey:kSoundOutput];
NSString *lastRingtoneOutputString = [defaults stringForKey:kRingtoneOutput];
NSUInteger deviceCount = [devices count];
for (NSUInteger i = 0; i < deviceCount; i++) {
if (newSoundInput != NSNotFound && newSoundOutput != NSNotFound && newRingtoneOutput != NSNotFound &&
firstBuiltInInput != NSNotFound && firstBuiltInOutput != NSNotFound) {
break;
}
NSDictionary *device = devices[i];
if ([device[kAudioDeviceInputsCount] unsignedIntegerValue] > 0) {
if (newSoundInput == NSNotFound && [device[kAudioDeviceName] isEqualToString:lastSoundInputString]) {
newSoundInput = i;
}
if (firstBuiltInInput == NSNotFound && [device[kAudioDeviceBuiltIn] boolValue]) {
firstBuiltInInput = i;
}
}
if ([device[kAudioDeviceOutputsCount] unsignedIntegerValue] > 0) {
if (newSoundOutput == NSNotFound && [device[kAudioDeviceName] isEqualToString:lastSoundOutputString]) {
newSoundOutput = i;
}
if (newRingtoneOutput == NSNotFound && [device[kAudioDeviceName] isEqualToString:lastRingtoneOutputString]) {
newRingtoneOutput = i;
}
if (firstBuiltInOutput == NSNotFound && [device[kAudioDeviceBuiltIn] boolValue]) {
firstBuiltInOutput = i;
}
}
}
if (newSoundInput == NSNotFound) {
newSoundInput = (firstBuiltInInput != NSNotFound) ? firstBuiltInInput : 0;
}
if (newSoundOutput == NSNotFound) {
newSoundOutput = (firstBuiltInOutput != NSNotFound) ? firstBuiltInOutput : 0;
}
if (newRingtoneOutput == NSNotFound) {
newRingtoneOutput = (firstBuiltInOutput != NSNotFound) ? firstBuiltInOutput : 0;
}
[self setSoundInputDeviceIndex:newSoundInput];
[self setSoundOutputDeviceIndex:newSoundOutput];
[self setRingtoneOutputDeviceIndex:newRingtoneOutput];
// Set selected sound IO to the user agent if there are active calls.
if ([[self userAgent] activeCallsCount] > 0) {
[[self userAgent] setSoundInputDevice:newSoundInput soundOutputDevice:newSoundOutput];
} else {
[self setShouldSetUserAgentSoundIO:YES];
}
// Set selected ringtone output.
[[self ringtone] setPlaybackDeviceIdentifier:
[[devices objectAtIndex:newRingtoneOutput] objectForKey:kAudioDeviceUID]];
}
- (void)setSelectedSoundIOToUserAgent {
[[self userAgent] setSoundInputDevice:[self soundInputDeviceIndex] soundOutputDevice:[self soundOutputDeviceIndex]];
}
- (IBAction)showPreferencePanel:(id)sender {
if (![[[self preferencesController] window] isVisible]) {
[[[self preferencesController] window] center];
}
[[self preferencesController] showWindow:nil];
}
- (IBAction)addAccountOnFirstLaunch:(id)sender {
[[self accountSetupController] addAccount:sender];
if ([[[[self accountSetupController] fullNameField] stringValue] length] > 0 &&
[[[[self accountSetupController] domainField] stringValue] length] > 0 &&
[[[[self accountSetupController] usernameField] stringValue] length] > 0 &&
[[[[self accountSetupController] passwordField] stringValue] length] > 0) {
// Re-enable Preferences.
[[self preferencesMenuItem] setAction:@selector(showPreferencePanel:)];
// Change back targets and actions of addAccountWindow buttons.
[[[self accountSetupController] defaultButton] setTarget:[self accountSetupController]];
[[[self accountSetupController] defaultButton] setAction:@selector(addAccount:)];
[[[self accountSetupController] otherButton] setTarget:[self accountSetupController]];
[[[self accountSetupController] otherButton] setAction:@selector(closeSheet:)];
// Install audio devices changes callback.
[self subscribeToAudioDeviceChanges];
// Get available audio devices, select devices for sound input and output.
[self updateAudioDevices];
// If we want to be in Mac App Store, we can't write to |~/Library/ Address Book Plug-Ins| any more.
//
// [self installAddressBookPlugIns];
[NSUserNotificationCenter defaultUserNotificationCenter].delegate = self;
[self installDNSChangesCallback];
}
}
- (void)startRingtoneTimer {
if ([self ringtoneTimer] != nil) {
[[self ringtoneTimer] invalidate];
}
[self setRingtoneTimer:[NSTimer scheduledTimerWithTimeInterval:kRingtoneInterval
target:self
selector:@selector(ringtoneTimerTick:)
userInfo:nil
repeats:YES]];
}
- (void)stopRingtoneTimerIfNeeded {
if (![self hasIncomingCallControllers] && [self ringtoneTimer] != nil) {
[[self ringtone] stop];
[[self ringtoneTimer] invalidate];
[self setRingtoneTimer:nil];
}
}
- (void)ringtoneTimerTick:(NSTimer *)theTimer {
[[self ringtone] play];
}
- (void)startUserAttentionTimer {
if ([self userAttentionTimer] != nil) {
[[self userAttentionTimer] invalidate];
}
[self setUserAttentionTimer:[NSTimer scheduledTimerWithTimeInterval:kUserAttentionRequestInterval
target:self
selector:@selector(requestUserAttentionTick:)
userInfo:nil
repeats:YES]];
}
- (void)stopUserAttentionTimerIfNeeded {
if (![self hasIncomingCallControllers] && [self userAttentionTimer] != nil) {
[[self userAttentionTimer] invalidate];
[self setUserAttentionTimer:nil];
}
}
- (void)requestUserAttentionTick:(NSTimer *)theTimer {
[NSApp requestUserAttention:NSInformationalRequest];
}
- (void)pauseITunes {
if (![[NSUserDefaults standardUserDefaults] boolForKey:kPauseITunes]) {
return;
}
iTunesApplication *iTunes = [SBApplication applicationWithBundleIdentifier:@"com.apple.iTunes"];
if (![iTunes isRunning]) {
return;
}
if ([iTunes playerState] == iTunesEPlSPlaying) {
[iTunes pause];
[self setDidPauseITunes:YES];
}
}
- (void)resumeITunesIfNeeded {
if (![[NSUserDefaults standardUserDefaults] boolForKey:kPauseITunes]) {
return;
}
iTunesApplication *iTunes = [SBApplication applicationWithBundleIdentifier:@"com.apple.iTunes"];
if (![iTunes isRunning]) {
return;
}
if ([self didPauseITunes] && ![self hasActiveCallControllers]) {
if ([iTunes playerState] == iTunesEPlSPaused) {
[[iTunes currentTrack] playOnce:NO];
}
[self setDidPauseITunes:NO];
}
}
- (CallController *)callControllerByIdentifier:(NSString *)identifier {
for (AccountController *anAccountController in [self enabledAccountControllers]) {
for (CallController *aCallController in [anAccountController callControllers]) {
if ([[aCallController identifier] isEqualToString:identifier]) {
return aCallController;
}
}
}
return nil;
}
- (void)updateAccountsMenuItems {
// Remove old menu items.
for (NSMenuItem *menuItem in [self accountsMenuItems]) {
[[self windowMenu] removeItem:menuItem];
}
// Create new menu items.
NSArray *enabledControllers = [self enabledAccountControllers];
NSMutableArray *itemsArray = [NSMutableArray arrayWithCapacity:[enabledControllers count]];
NSUInteger accountNumber = 1;
for (AccountController *accountController in enabledControllers) {
NSMenuItem *menuItem = [[NSMenuItem alloc] init];
[menuItem setRepresentedObject:accountController];
[menuItem setAction:@selector(toggleAccountWindow:)];
[menuItem setTitle:[accountController accountDescription]];
if (accountNumber < 10) {
// Only add key equivalents for Command-[1..9].
[menuItem setKeyEquivalent:[NSString stringWithFormat:@"%lu", accountNumber]];
}
[itemsArray addObject:menuItem];
accountNumber++;
}
if ([itemsArray count] > 0) {
[itemsArray insertObject:[NSMenuItem separatorItem] atIndex:0];
[self setAccountsMenuItems:itemsArray];
} else {
[self setAccountsMenuItems:nil];
}
// Add menu items to the Window menu.
NSUInteger itemTag = 4;
for (NSMenuItem *menuItem in itemsArray) {
[[self windowMenu] insertItem:menuItem atIndex:itemTag];
itemTag++;
}
}
- (IBAction)toggleAccountWindow:(id)sender {
AccountController *accountController = [sender representedObject];
if ([[accountController window] isKeyWindow]) {
[[accountController window] performClose:self];
} else {
[[accountController window] makeKeyAndOrderFront:self];
}
}
- (void)updateDockTileBadgeLabel {
NSString *badgeString;
NSUInteger badgeNumber = [self unhandledIncomingCallsCount];
if (badgeNumber == 0) {
badgeString = @"";
} else {
badgeString = [NSString stringWithFormat:@"%lu", badgeNumber];
}
[[NSApp dockTile] setBadgeLabel:badgeString];
}
- (void)installAddressBookPlugIns {
NSError *error = nil;
BOOL installed = [self installAddressBookPlugInsAndReturnError:&error];
if (!installed && error != nil) {
NSLog(@"%@", error);
NSString *libraryPath = [NSSearchPathForDirectoriesInDomains(NSLibraryDirectory,
NSUserDomainMask,
NO)
objectAtIndex:0];
if ([libraryPath length] > 0) {
NSString *addressBookPlugInsInstallPath
= [libraryPath stringByAppendingPathComponent:@"Address Book Plug-Ins"];
NSAlert *alert = [[NSAlert alloc] init];
[alert addButtonWithTitle:@"OK"];
[alert setMessageText:NSLocalizedString(@"Could not install Address Book plug-ins.",
@"Address Book plug-ins install error, alert "
"message text.")];
[alert setInformativeText:[NSString stringWithFormat:
NSLocalizedString(@"Make sure you have write permission to "
"\\U201C%@\\U201D.",
@"Address Book plug-ins install error, alert "
"informative text."),
addressBookPlugInsInstallPath]];
[alert runModal];
}
}
}
- (void)installDNSChangesCallback {
NSString *bundleName = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleName"];
SCDynamicStoreRef dynamicStore = SCDynamicStoreCreate(kCFAllocatorDefault,
(__bridge CFStringRef)bundleName,
&NameserversChanged,
NULL);
NSArray *keys = [NSArray arrayWithObject:kDynamicStoreDNSSettings];
SCDynamicStoreSetNotificationKeys(dynamicStore, (__bridge CFArrayRef)keys, NULL);
CFRunLoopSourceRef runLoopSource = SCDynamicStoreCreateRunLoopSource(kCFAllocatorDefault, dynamicStore, 0);
CFRunLoopAddSource(CFRunLoopGetMain(), runLoopSource, kCFRunLoopDefaultMode);
CFRelease(runLoopSource);
CFRelease(dynamicStore);
}
- (void)createDirectoryForFileAtPath:(NSString *)path {
NSString *directoryPath = [path stringByDeletingLastPathComponent];
NSFileManager *fileManager = [NSFileManager defaultManager];
BOOL exists = [fileManager fileExistsAtPath:directoryPath
isDirectory:NULL];
if (!exists) {
NSError *error = nil;
BOOL created = [fileManager createDirectoryAtPath:directoryPath
withIntermediateDirectories:YES
attributes:nil
error:&error];
if (!created) {
NSLog(@"Error creating directory %@. %@",
directoryPath, [error localizedDescription]);
}
}
}
- (void)updateCallsShouldDisplayAccountInfo {
NSUInteger enabledCount = [self.enabledAccountControllers count];
BOOL shouldDisplay = enabledCount > 1;
for (AccountController *accountController in self.accountControllers) {
accountController.callsShouldDisplayAccountInfo = shouldDisplay;
}
}
- (void)subscribeToAudioDeviceChanges {
AudioObjectPropertyAddress address = { kAudioHardwarePropertyDevices,
kAudioObjectPropertyScopeGlobal,
kAudioObjectPropertyElementMaster };
AudioObjectAddPropertyListener(kAudioObjectSystemObject, &address, &AudioDevicesChanged, (__bridge void *)self);
}
- (BOOL)installAddressBookPlugInsAndReturnError:(NSError **)error {
NSBundle *mainBundle = [NSBundle mainBundle];
NSString *plugInsPath = [mainBundle builtInPlugInsPath];
NSString *phonePlugInPath = [plugInsPath stringByAppendingPathComponent:@"TelephoneAddressBookPhonePlugIn.bundle"];
NSString *SIPAddressPlugInPath = [plugInsPath stringByAppendingPathComponent:
@"TelephoneAddressBookSIPAddressPlugIn.bundle"];
NSArray *libraryPaths = NSSearchPathForDirectoriesInDomains(NSLibraryDirectory, NSUserDomainMask, YES);
if ([libraryPaths count] == 0) {
return NO;
}
NSString *installPath = [[libraryPaths objectAtIndex:0] stringByAppendingPathComponent:@"Address Book Plug-Ins"];
NSFileManager *fileManager = [NSFileManager defaultManager];
// Create |~/Library/Address Book Plug-Ins| if needed.
BOOL isDir;
BOOL pathExists = [fileManager fileExistsAtPath:installPath isDirectory:&isDir];
if (!pathExists) {
BOOL created = [fileManager createDirectoryAtPath:installPath
withIntermediateDirectories:YES
attributes:nil
error:error];
if (!created) {
return NO;
}
} else if (!isDir) {
NSLog(@"%@ is not a directory", installPath);
return NO;
}
NSBundle *phonePlugInBundle = [NSBundle bundleWithPath:phonePlugInPath];
NSInteger phonePlugInVersion = [[[phonePlugInBundle infoDictionary] objectForKey:@"CFBundleVersion"] integerValue];
NSString *phonePlugInInstallPath = [installPath stringByAppendingPathComponent:[phonePlugInPath lastPathComponent]];
NSBundle *installedPhonePlugInBundle = [NSBundle bundleWithPath:phonePlugInInstallPath];
BOOL shouldInstallPhonePlugIn = YES;
if (installedPhonePlugInBundle != nil) {
NSInteger installedPhonePlugInVersion = [[[installedPhonePlugInBundle infoDictionary]
objectForKey:@"CFBundleVersion"] integerValue];
// Remove the old plug-in version if it needs updating.
if (installedPhonePlugInVersion < phonePlugInVersion) {
BOOL removed = [fileManager removeItemAtPath:phonePlugInInstallPath error:error];
if (!removed) {
return NO;
}
} else {
// Don't copy the new version if it's not newer.
shouldInstallPhonePlugIn = NO;
}
}
NSBundle *SIPAddressPlugInBundle = [NSBundle bundleWithPath:SIPAddressPlugInPath];
NSInteger SIPAddressPlugInVersion = [[[SIPAddressPlugInBundle infoDictionary]
objectForKey:@"CFBundleVersion"] integerValue];
NSString *SIPAddressPlugInInstallPath = [installPath stringByAppendingPathComponent:
[SIPAddressPlugInPath lastPathComponent]];
NSBundle *installedSIPAddressPlugInBundle = [NSBundle bundleWithPath:SIPAddressPlugInInstallPath];
BOOL shouldInstallSIPAddressPlugIn = YES;
if (installedSIPAddressPlugInBundle != nil) {
NSInteger installedSIPAddressPlugInVersion = [[[installedSIPAddressPlugInBundle infoDictionary]
objectForKey:@"CFBundleVersion"] integerValue];
// Remove the old plug-in version if it needs updating.
if (installedSIPAddressPlugInVersion < SIPAddressPlugInVersion) {
BOOL removed = [fileManager removeItemAtPath:SIPAddressPlugInInstallPath error:error];
if (!removed) {
return NO;
}
} else {
// Don't copy the new version if it's not newer.
shouldInstallSIPAddressPlugIn = NO;
}
}
BOOL installed;
if (shouldInstallPhonePlugIn) {
installed = [fileManager copyItemAtPath:phonePlugInPath toPath:phonePlugInInstallPath error:error];
if (!installed) {
return NO;
}
}
if (shouldInstallSIPAddressPlugIn) {
installed = [fileManager copyItemAtPath:SIPAddressPlugInPath toPath:SIPAddressPlugInInstallPath error:error];
if (!installed) {
return NO;
}
}
return YES;
}
- (NSString *)localizedStringForSIPResponseCode:(NSInteger)responseCode {
NSString *localizedString = nil;
switch (responseCode) {
// Provisional 1xx.
case PJSIP_SC_TRYING:
localizedString = NSLocalizedStringFromTable(@"Trying", @"SIPResponses", @"100 Trying.");
break;
case PJSIP_SC_RINGING:
localizedString = NSLocalizedStringFromTable(@"Ringing", @"SIPResponses", @"180 Ringing.");
break;
case PJSIP_SC_CALL_BEING_FORWARDED:
localizedString = NSLocalizedStringFromTable(@"Call Is Being Forwarded",
@"SIPResponses",
@"181 Call Is Being Forwarded.");
break;
case PJSIP_SC_QUEUED:
localizedString = NSLocalizedStringFromTable(@"Queued", @"SIPResponses", @"182 Queued.");
break;
case PJSIP_SC_PROGRESS:
localizedString
= NSLocalizedStringFromTable(@"Session Progress", @"SIPResponses", @"183 Session Progress.");
break;
// Successful 2xx.
case PJSIP_SC_OK:
localizedString = NSLocalizedStringFromTable(@"OK", @"SIPResponses", @"200 OK.");