Keychain/KDAppDelegate.m

   1 //
   2 //  KDAppDelegate.m
   3 //  Keychain
   4 //
   5 //  Created by J Osborne on 2/13/13.
   6 //
   7 //
   8
   9 #import "KDAppDelegate.h"
  10 #import "KDCirclePeer.h"
  11 #import "NSArray+mapWithBlock.h"
  12 #include <notify.h>
  13
  14 #define kSecServerKeychainChangedNotification "com.apple.security.keychainchanged"
  15
  16 @implementation KDAppDelegate
  17
  18 - (void)applicationDidFinishLaunching:(NSNotification *)aNotification
  19 {
  20     self.stuffNotToLeak = [NSMutableArray new];
  21     [self.stuffNotToLeak addObject:[[NSNotificationCenter defaultCenter] addObserverForName:kKDSecItemsUpdated object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note) {
  22         self.itemTableTitle.title = [NSString stringWithFormat:@"All Items (%ld)", (long)[self.itemDataSource numberOfRowsInTableView:self.itemTable]];
  23     }]];
  24
  25     [self.syncSpinner setUsesThreadedAnimation:YES];
  26     [self.syncSpinner startAnimation:nil];
  27
  28     self.itemDataSource = [[KDSecItems alloc] init];
  29     self.itemTable.dataSource = self.itemDataSource;
  30
  31     int notificationToken;
  32     uint32_t rc = notify_register_dispatch(kSecServerKeychainChangedNotification, &notificationToken, dispatch_get_main_queue(), ^(int token __unused) {
  33             NSLog(@"Received %s", kSecServerKeychainChangedNotification);
  34             [(KDSecItems*)self.itemDataSource loadItems];
  35             [self.itemTable reloadData];
  36          });
  37     NSAssert(rc == 0, @"Can't register for %s", kSecServerKeychainChangedNotification);
  38
  39         self.circle = [KDSecCircle new];
  40         [self.circle addChangeCallback:^{
  41                 self.circleStatusCell.stringValue = self.circle.status;
  42
  43         [self setCheckbox];
  44
  45                 self.peerCountCell.objectValue = @(self.circle.peers.count);
  46                 NSString *peerNames = [[self.circle.peers mapWithBlock:^id(id obj) {
  47                         return ((KDCirclePeer*)obj).name;
  48                 }] componentsJoinedByString:@"\n"];
  49                 [self.peerTextList.textStorage replaceCharactersInRange:NSMakeRange(0, [self.peerTextList.textStorage length]) withString:peerNames];
  50
  51                 self.applicantCountCell.objectValue = @(self.circle.applicants.count);
  52                 NSString *applicantNames = [[self.circle.applicants mapWithBlock:^id(id obj) {
  53                         return ((KDCirclePeer*)obj).name;
  54                 }] componentsJoinedByString:@"\n"];
  55                 [self.applicantTextList.textStorage replaceCharactersInRange:NSMakeRange(0, [self.applicantTextList.textStorage length]) withString:applicantNames];
  56
  57         [self.syncSpinner stopAnimation:nil];
  58         }];
  59 }
  60
  61 -(void)setCheckbox
  62 {
  63     if (self.circle.isInCircle) {
  64         [self.enableKeychainSyncing setState:NSOnState];
  65     } else if (self.circle.isOutOfCircle) {
  66         [self.enableKeychainSyncing setState:NSOffState];
  67     } else {
  68         [self.enableKeychainSyncing setState:NSMixedState];
  69     }
  70 }
  71
  72 -(IBAction)enableKeychainSyncingClicked:(id)sender
  73 {
  74     [self.syncSpinner startAnimation:sender];
  75     if (self.circle.isOutOfCircle) {
  76         [self.circle enableSync];
  77     } else {
  78         [self.circle disableSync];
  79     }
  80     [self setCheckbox];
  81 }
  82
  83 @end