mDNSMacOSX/SettingsBundle/BonjourSettingsController.m

   1 /*
   2  *
   3  * Copyright (c) 2016 Apple Inc. All rights reserved.
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *     http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17
  18 #import "BonjourSettingsController.h"
  19 #import "HostnameController.h"
  20 #import "BonjourSCStore.h"
  21 #import "CNBrowseDomainsController.h"
  22 #import <AssertMacros.h>
  23
  24 #define LocalizedStringFromMyBundle(key, comment)     \
  25     NSLocalizedStringFromTableInBundle(key, @"Localizable", [NSBundle bundleForClass: [self class]], comment)
  26
  27 @interface BonjourSettingsController ()
  28
  29 @property (strong) NSString *               bonjourHostname;
  30 @property (strong) NSArray *                browseDomainsA;
  31
  32 @end
  33
  34 @implementation BonjourSettingsController
  35
  36 - (instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
  37 {
  38     if (self = [super initWithNibName: nibNameOrNil bundle: nibBundleOrNil])
  39     {
  40         [self commonInit];
  41     }
  42     return(self);
  43 }
  44
  45 - (void)commonInit
  46 {
  47 }
  48
  49 - (void)viewWillAppear:(BOOL)animated
  50 {
  51     [super viewWillAppear: animated];
  52     [self readPreferences];
  53     [self reloadSpecifiers];
  54 }
  55
  56 - (id) getDomainCount:(PSSpecifier *)specifier
  57 {
  58     (void)specifier;    // Unused
  59     return [NSNumber numberWithInteger: [_browseDomainsA filteredArrayUsingPredicate: [NSPredicate predicateWithFormat: @"(%K == %@)", (NSString *)SC_DYNDNS_ENABLED_KEY, @YES]].count].stringValue;
  60 }
  61
  62 - (id) getHostname:(PSSpecifier *)specifier
  63 {
  64     (void)specifier;    // Unused
  65     return _bonjourHostname.length ? _bonjourHostname : LocalizedStringFromMyBundle(@"_bonjour.hostname.unset", nil);
  66 }
  67
  68 - (NSArray *)specifiers
  69 {
  70     if (!_specifiers) {
  71         PSSpecifier * specifier;
  72         NSMutableArray * specifiers = [NSMutableArray array];
  73
  74         specifier = [PSSpecifier groupSpecifierWithName: LocalizedStringFromMyBundle(@"_bonjour.hostname.groupname", nil)];
  75         [specifiers addObject: specifier];
  76         specifier = [PSSpecifier preferenceSpecifierNamed: LocalizedStringFromMyBundle(@"_bonjour.hostname.name", nil)
  77                                                    target: self
  78                                                       set: nil
  79                                                       get: @selector(getHostname:)
  80                                                    detail: [HostnameController class]
  81                                                      cell: PSLinkListCell
  82                                                      edit: nil];
  83         [specifier setProperty: @"hostnameID"
  84                         forKey: PSIDKey];
  85         [specifiers addObject: specifier];
  86
  87         specifier = [PSSpecifier groupSpecifierWithName: LocalizedStringFromMyBundle(@"_bonjour.browse.groupname", nil)];
  88         [specifiers addObject: specifier];
  89         specifier = [PSSpecifier preferenceSpecifierNamed: LocalizedStringFromMyBundle(@"_bonjour.browse.name", nil)
  90                                                    target: self
  91                                                       set: nil
  92                                                       get: @selector(getDomainCount:)
  93                                                    detail: [CNBrowseDomainsController class]
  94                                                      cell: PSLinkListCell
  95                                                      edit: nil];
  96         [specifier setProperty: @"browseID"
  97                         forKey: PSIDKey];
  98         [specifiers addObject: specifier];
  99
 100         _specifiers = specifiers;
 101     }
 102     return _specifiers;
 103 }
 104
 105 -(void)readPreferences
 106 {
 107     self.browseDomainsA = [BonjourSCStore objectForKey: (NSString *)SC_DYNDNS_BROWSEDOMAINS_KEY];
 108
 109     NSArray * hostArray;
 110     hostArray = [BonjourSCStore objectForKey: (NSString *)SC_DYNDNS_HOSTNAMES_KEY];
 111     if (hostArray && [hostArray count] > 0)
 112     {
 113         self.bonjourHostname = hostArray[0][(NSString *)SC_DYNDNS_DOMAIN_KEY];
 114     }
 115     else self.bonjourHostname = nil;
 116
 117     if (!_browseDomainsA) self.browseDomainsA = [NSMutableArray array];
 118     if (!_bonjourHostname) self.bonjourHostname = [NSString string];
 119 }
 120
 121 #pragma mark - TableView Delegates
 122
 123 - (void)listItemSelected:(NSIndexPath *)indexPath //sender is NSIndexPath of selection
 124 {
 125     if (indexPath.section == 0)
 126     {
 127         HostnameController * c = [[HostnameController alloc] initWithStyle: UITableViewStyleGrouped];
 128         c.bonjourHostname = _bonjourHostname;
 129         c.title = LocalizedStringFromMyBundle(@"_bonjour.hostname.name", nil);
 130         [self.navigationController pushViewController: c animated: YES];
 131     }
 132     else if (indexPath.section == 1)
 133     {
 134         CNBrowseDomainsController * c = [[CNBrowseDomainsController alloc] initWithStyle: UITableViewStyleGrouped];
 135         c.browseDomainsA = _browseDomainsA;
 136         c.title = LocalizedStringFromMyBundle(@"_bonjour.browse.name", nil);
 137         [self.navigationController pushViewController: c animated: YES];
 138     }
 139
 140     [_table deselectRowAtIndexPath: indexPath animated: YES];
 141 }
 142
 143 @end