Stop using CoreData-backed objects in any non-DataManager code

Limelight/Database/App.m

@@ -7,7 +7,6 @@
 //
 
 #import "App.h"
-#import "Host.h"
 
 @implementation App
 

Limelight/Database/TemporaryApp.h

@@ -7,7 +7,7 @@
 //
 
 #import <Foundation/Foundation.h>
-#import "Host.h"
+#import "TemporaryHost.h"
 
 @interface TemporaryApp : NSObject
 
@@ -15,6 +15,6 @@
 @property (nullable, nonatomic, retain) NSData *image;
 @property (nullable, nonatomic, retain) NSString *name;
 @property (nonatomic) BOOL isRunning;
-@property (nullable, nonatomic, retain) Host *host;
+@property (nullable, nonatomic, retain) TemporaryHost *host;
 
 @end

Limelight/Database/TemporaryHost.h

@@ -0,0 +1,26 @@
+//
+//  TemporaryHost.h
+//  Moonlight
+//
+//  Created by Cameron Gutman on 12/1/15.
+//  Copyright © 2015 Moonlight Stream. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "Utils.h"
+
+@interface TemporaryHost : NSObject
+
+@property (nonatomic) BOOL online;
+@property (nonatomic) PairState pairState;
+@property (nonatomic, nullable) NSString * activeAddress;
+
+@property (nullable, nonatomic, retain) NSString *address;
+@property (nullable, nonatomic, retain) NSString *externalAddress;
+@property (nullable, nonatomic, retain) NSString *localAddress;
+@property (nullable, nonatomic, retain) NSString *mac;
+@property (nullable, nonatomic, retain) NSString *name;
+@property (nullable, nonatomic, retain) NSString *uuid;
+@property (nullable, nonatomic, retain) NSSet *appList;
+
+@end

Limelight/Database/TemporaryHost.m

@@ -0,0 +1,13 @@
+//
+//  TemporaryHost.m
+//  Moonlight
+//
+//  Created by Cameron Gutman on 12/1/15.
+//  Copyright © 2015 Moonlight Stream. All rights reserved.
+//
+
+#import "TemporaryHost.h"
+
+@implementation TemporaryHost
+
+@end

Limelight/Network/AppAssetManager.h

@@ -7,20 +7,20 @@
 //
 
 #import <Foundation/Foundation.h>
-#import "App.h"
+#import "TemporaryApp.h"
 #import "HttpManager.h"
-#import "Host.h"
+#import "TemporaryHost.h"
 
 @protocol AppAssetCallback <NSObject>
 
-- (void) receivedAssetForApp:(App*)app;
+- (void) receivedAssetForApp:(TemporaryApp*)app;
 
 @end
 
 @interface AppAssetManager : NSObject
 
 - (id) initWithCallback:(id<AppAssetCallback>)callback;
-- (void) retrieveAssetsFromHost:(Host*)host;
+- (void) retrieveAssetsFromHost:(TemporaryHost*)host;
 - (void) stopRetrieving;
 
 @end

Limelight/Network/AppAssetManager.m

@@ -28,8 +28,8 @@ static const int MAX_REQUEST_COUNT = 4;
     return self;
 }
 
-- (void) retrieveAssetsFromHost:(Host*)host {
+- (void) retrieveAssetsFromHost:(TemporaryHost*)host {
-    for (App* app in host.appList) {
+    for (TemporaryApp* app in host.appList) {
         if (app.image == nil) {
             AppAssetRetriever* retriever = [[AppAssetRetriever alloc] init];
             retriever.app = app;
@@ -45,7 +45,7 @@ static const int MAX_REQUEST_COUNT = 4;
     [_opQueue cancelAllOperations];
 }
 
-- (void) sendCallBackForApp:(App*)app {
+- (void) sendCallBackForApp:(TemporaryApp*)app {
     [_callback receivedAssetForApp:app];
 }
 

Limelight/Network/AppAssetRetriever.h

@@ -7,14 +7,14 @@
 //
 
 #import <Foundation/Foundation.h>
-#import "Host.h"
+#import "TemporaryHost.h"
-#import "App.h"
+#import "TemporaryApp.h"
 #import "AppAssetManager.h"
 
 @interface AppAssetRetriever : NSOperation
 
-@property (nonatomic) Host* host;
+@property (nonatomic) TemporaryHost* host;
-@property (nonatomic) App* app;
+@property (nonatomic) TemporaryApp* app;
 @property (nonatomic) id<AppAssetCallback> callback;
 
 @end

Limelight/Network/AppAssetRetriever.m

@@ -36,7 +36,7 @@ static const int MAX_ATTEMPTS = 5;
     [self performSelectorOnMainThread:@selector(sendCallbackForApp:) withObject:self.app waitUntilDone:NO];
 }
 
-- (void) sendCallbackForApp:(App*)app {
+- (void) sendCallbackForApp:(TemporaryApp*)app {
     [self.callback receivedAssetForApp:app];
 }
 

Limelight/Network/DiscoveryManager.h

@@ -8,7 +8,7 @@
 
 #import <Foundation/Foundation.h>
 #import "MDNSManager.h"
-#import "Host.h"
+#import "TemporaryHost.h"
 
 @protocol DiscoveryCallback <NSObject>
 
@@ -22,8 +22,8 @@
 - (void) startDiscovery;
 - (void) stopDiscovery;
 - (void) stopDiscoveryBlocking;
-- (BOOL) addHostToDiscovery:(Host*)host;
+- (BOOL) addHostToDiscovery:(TemporaryHost*)host;
-- (void) removeHostFromDiscovery:(Host*)host;
+- (void) removeHostFromDiscovery:(TemporaryHost*)host;
-- (void) discoverHost:(NSString*)hostAddress withCallback:(void (^)(Host*, NSString*))callback;
+- (void) discoverHost:(NSString*)hostAddress withCallback:(void (^)(TemporaryHost*, NSString*))callback;
 
 @end

Limelight/Network/DiscoveryManager.m

@@ -17,7 +17,6 @@
 
 @implementation DiscoveryManager {
     NSMutableArray* _hostQueue;
-    NSMutableArray* _discoveredHosts;
     id<DiscoveryCallback> _callback;
     MDNSManager* _mdnsMan;
     NSOperationQueue* _opQueue;
@@ -35,7 +34,7 @@
     shouldDiscover = NO;
     _hostQueue = [NSMutableArray array];
     DataManager* dataMan = [[DataManager alloc] init];
-    for (Host* host in hosts)
+    for (TemporaryHost* host in hosts)
     {
         if (![self addHostToDiscovery:host])
         {
@@ -54,12 +53,12 @@
     return self;
 }
 
-- (void) discoverHost:(NSString *)hostAddress withCallback:(void (^)(Host *, NSString*))callback {
+- (void) discoverHost:(NSString *)hostAddress withCallback:(void (^)(TemporaryHost *, NSString*))callback {
     HttpManager* hMan = [[HttpManager alloc] initWithHost:hostAddress uniqueId:_uniqueId deviceName:deviceName cert:_cert];
     ServerInfoResponse* serverInfoResponse = [[ServerInfoResponse alloc] init];
     [hMan executeRequestSynchronously:[HttpRequest requestForResponse:serverInfoResponse withUrlRequest:[hMan newServerInfoRequest] fallbackError:401 fallbackRequest:[hMan newHttpServerInfoRequest]]];
     
-    Host* host = nil;
+    TemporaryHost* host = nil;
     if ([serverInfoResponse isStatusOk]) {
         DataManager* dataMan = [[DataManager alloc] init];
         host = [dataMan createHost];
@@ -82,7 +81,7 @@
     Log(LOG_I, @"Starting discovery");
     shouldDiscover = YES;
     [_mdnsMan searchForHosts];
-    for (Host* host in _hostQueue) {
+    for (TemporaryHost* host in _hostQueue) {
         [_opQueue addOperation:[self createWorkerForHost:host]];
     }
 }
@@ -103,7 +102,7 @@
     Log(LOG_I, @"All discovery workers stopped");
 }
 
-- (BOOL) addHostToDiscovery:(Host *)host {
+- (BOOL) addHostToDiscovery:(TemporaryHost *)host {
     if (host.uuid.length > 0 && ![self isHostInDiscovery:host]) {
         [_hostQueue addObject:host];
         if (shouldDiscover) {
@@ -114,7 +113,7 @@
     return NO;
 }
 
-- (void) removeHostFromDiscovery:(Host *)host {
+- (void) removeHostFromDiscovery:(TemporaryHost *)host {
     for (DiscoveryWorker* worker in [_opQueue operations]) {
         if ([worker getHost] == host) {
             [worker cancel];
@@ -128,7 +127,7 @@
     dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
         DataManager* dataMan = [[DataManager alloc] init];
         // Discover the hosts before adding to eliminate duplicates
-        for (Host* host in hosts) {
+        for (TemporaryHost* host in hosts) {
             Log(LOG_I, @"Found host through MDNS: %@:", host.name);
             // Since this is on a background thread, we do not need to use the opQueue
             DiscoveryWorker* worker = (DiscoveryWorker*)[self createWorkerForHost:host];
@@ -145,9 +144,9 @@
     });
 }
 
-- (BOOL) isHostInDiscovery:(Host*)host {
+- (BOOL) isHostInDiscovery:(TemporaryHost*)host {
     for (int i = 0; i < _hostQueue.count; i++) {
-        Host* discoveredHost = [_hostQueue objectAtIndex:i];
+        TemporaryHost* discoveredHost = [_hostQueue objectAtIndex:i];
         if (discoveredHost.uuid.length > 0 && [discoveredHost.uuid isEqualToString:host.uuid]) {
             return YES;
         }
@@ -155,7 +154,7 @@
     return NO;
 }
 
-- (NSOperation*) createWorkerForHost:(Host*)host {
+- (NSOperation*) createWorkerForHost:(TemporaryHost*)host {
     DiscoveryWorker* worker = [[DiscoveryWorker alloc] initWithHost:host uniqueId:_uniqueId cert:_cert];
     return worker;
 }

Limelight/Network/DiscoveryWorker.h

@@ -7,12 +7,12 @@
 //
 
 #import <Foundation/Foundation.h>
-#import "Host.h"
+#import "TemporaryHost.h"
 
 @interface DiscoveryWorker : NSOperation
 
-- (id) initWithHost:(Host*)host uniqueId:(NSString*)uniqueId cert:(NSData*)cert;
+- (id) initWithHost:(TemporaryHost*)host uniqueId:(NSString*)uniqueId cert:(NSData*)cert;
 - (void) discoverHost;
-- (Host*) getHost;
+- (TemporaryHost*) getHost;
 
 @end

Limelight/Network/DiscoveryWorker.m

@@ -13,14 +13,14 @@
 #import "HttpRequest.h"
 
 @implementation DiscoveryWorker {
-    Host* _host;
+    TemporaryHost* _host;
     NSString* _uniqueId;
     NSData* _cert;
 }
 
 static const float POLL_RATE = 2.0f; // Poll every 2 seconds
 
-- (id) initWithHost:(Host*)host uniqueId:(NSString*)uniqueId cert:(NSData*)cert {
+- (id) initWithHost:(TemporaryHost*)host uniqueId:(NSString*)uniqueId cert:(NSData*)cert {
     self = [super init];
     _host = host;
     _uniqueId = uniqueId;
@@ -28,7 +28,7 @@ static const float POLL_RATE = 2.0f; // Poll every 2 seconds
     return self;
 }
 
-- (Host*) getHost {
+- (TemporaryHost*) getHost {
     return _host;
 }
 

Limelight/Network/HttpManager.h

@@ -7,7 +7,6 @@
 //
 
 #import <Foundation/Foundation.h>
-#import "Host.h"
 #import "HttpResponse.h"
 #import "HttpRequest.h"
 

Limelight/Network/HttpManager.m

@@ -9,7 +9,7 @@
 #import "HttpManager.h"
 #import "HttpRequest.h"
 #import "CryptoManager.h"
-#import "App.h"
+#import "TemporaryApp.h"
 
 #include <libxml2/libxml/xmlreader.h>
 #include <string.h>

Limelight/Network/HttpResponse.h

@@ -7,7 +7,6 @@
 //
 
 #import <Foundation/Foundation.h>
-#import "Host.h"
 
 static NSString* TAG_STATUS_CODE = @"status_code";
 static NSString* TAG_STATUS_MESSAGE = @"status_message";

Limelight/Network/HttpResponse.m

@@ -7,7 +7,7 @@
 //
 
 #import "HttpResponse.h"
-#import "App.h"
+#import "TemporaryApp.h"
 #import <libxml2/libxml/xmlreader.h>
 
 @implementation HttpResponse {

Limelight/Network/MDNSManager.m

@@ -7,7 +7,7 @@
 //
 
 #import "MDNSManager.h"
-#import "Host.h"
+#import "TemporaryHost.h"
 #import "DataManager.h"
 
 @implementation MDNSManager {
@@ -50,7 +50,7 @@ static NSString* NV_SERVICE_TYPE = @"_nvstream._tcp";
     DataManager* dataMan = [[DataManager alloc] init];
     for (NSNetService* service in services) {
         if (service.hostName != nil) {
-            Host* host = [dataMan createHost];
+            TemporaryHost* host = [dataMan createHost];
             host.activeAddress = host.address = service.hostName;
             host.name = host.address;
             [hosts addObject:host];

Limelight/Network/ServerInfoResponse.h

@@ -7,6 +7,7 @@
 //
 
 #import "HttpResponse.h"
+#import "TemporaryHost.h"
 
 #define TAG_HOSTNAME @"hostname"
 #define TAG_EXTERNAL_IP @"ExternalIP"
@@ -18,7 +19,7 @@
 @interface ServerInfoResponse : HttpResponse <Response>
 
 - (void) populateWithData:(NSData *)data;
-- (void) populateHost:(Host*)host;
+- (void) populateHost:(TemporaryHost*)host;
 
 @end
 

Limelight/Network/ServerInfoResponse.m

@@ -17,7 +17,7 @@
     [super parseData];
 }
 
-- (void) populateHost:(Host*)host {
+- (void) populateHost:(TemporaryHost*)host {
     host.name = [[self getStringTag:TAG_HOSTNAME] trim];
     host.externalAddress = [[self getStringTag:TAG_EXTERNAL_IP] trim];
     host.localAddress = [[self getStringTag:TAG_LOCAL_IP] trim];

Limelight/Network/WakeOnLanManager.h

@@ -7,10 +7,10 @@
 //
 
 #import <Foundation/Foundation.h>
-#import "Host.h"
+#import "TemporaryHost.h"
 
 @interface WakeOnLanManager : NSObject
 
-+ (void) wakeHost:(Host*)host;
++ (void) wakeHost:(TemporaryHost*)host;
 
 @end

Limelight/Network/WakeOnLanManager.m

@@ -18,7 +18,7 @@
 static const int numPorts = 5;
 static const int ports[numPorts] = {7, 9, 47998, 47999, 48000};
 
-+ (void) wakeHost:(Host*)host {
++ (void) wakeHost:(TemporaryHost*)host {
     NSData* wolPayload = [WakeOnLanManager createPayload:host];
     CFDataRef dataPayload = CFDataCreate(kCFAllocatorDefault, [wolPayload bytes], [wolPayload length]);
     CFSocketRef wolSocket = CFSocketCreate(kCFAllocatorDefault, PF_INET, SOCK_DGRAM, IPPROTO_UDP, 0, NULL, NULL);
@@ -56,7 +56,7 @@ static const int ports[numPorts] = {7, 9, 47998, 47999, 48000};
     CFRelease(dataPayload);
 }
 
-+ (NSData*) createPayload:(Host*)host {
++ (NSData*) createPayload:(TemporaryHost*)host {
     NSMutableData* payload = [[NSMutableData alloc] initWithCapacity:102];
     
     // 6 bytes of FF

Limelight/UIAppView.h

@@ -7,17 +7,17 @@
 //
 
 #import <UIKit/UIKit.h>
-#import "App.h"
+#import "TemporaryApp.h"
 
 @protocol AppCallback <NSObject>
 
-- (void) appClicked:(App*) app;
+- (void) appClicked:(TemporaryApp*) app;
 
 @end
 
 @interface UIAppView : UIView
 
-- (id) initWithApp:(App*)app cache:(NSCache*)cache andCallback:(id<AppCallback>)callback;
+- (id) initWithApp:(TemporaryApp*)app cache:(NSCache*)cache andCallback:(id<AppCallback>)callback;
 - (void) updateAppImage;
 
 @end

Limelight/UIAppView.m

@@ -9,7 +9,7 @@
 #import "UIAppView.h"
 
 @implementation UIAppView {
-    App* _app;
+    TemporaryApp* _app;
     UIButton* _appButton;
     UILabel* _appLabel;
     UIImageView* _appOverlay;
@@ -19,7 +19,7 @@
 
 static UIImage* noImage;
 
-- (id) initWithApp:(App*)app cache:(NSCache*)cache andCallback:(id<AppCallback>)callback {
+- (id) initWithApp:(TemporaryApp*)app cache:(NSCache*)cache andCallback:(id<AppCallback>)callback {
     self = [super init];
     _app = app;
     _callback = callback;

Limelight/UIComputerView.h

@@ -7,19 +7,19 @@
 //
 
 #import <UIKit/UIKit.h>
-#import "Host.h"
+#import "TemporaryHost.h"
 
 @protocol HostCallback <NSObject>
 
-- (void) hostClicked:(Host*)host view:(UIView*)view;
+- (void) hostClicked:(TemporaryHost*)host view:(UIView*)view;
-- (void) hostLongClicked:(Host*)host view:(UIView*)view;
+- (void) hostLongClicked:(TemporaryHost*)host view:(UIView*)view;
 - (void) addHostClicked;
 
 @end
 
 @interface UIComputerView : UIView
 
-- (id) initWithComputer:(Host*)host andCallback:(id<HostCallback>)callback;
+- (id) initWithComputer:(TemporaryHost*)host andCallback:(id<HostCallback>)callback;
 - (id) initForAddWithCallback:(id<HostCallback>)callback;
 
 @end

Limelight/UIComputerView.m

@@ -9,7 +9,7 @@
 #import "UIComputerView.h"
 
 @implementation UIComputerView {
-    Host* _host;
+    TemporaryHost* _host;
     UIButton* _hostButton;
     UILabel* _hostLabel;
     UILabel* _hostStatus;
@@ -72,7 +72,7 @@ static const int LABEL_DY = 20;
     return self;
 }
 
-- (id) initWithComputer:(Host*)host andCallback:(id<HostCallback>)callback {
+- (id) initWithComputer:(TemporaryHost*)host andCallback:(id<HostCallback>)callback {
     self = [self init];
     _host = host;
     _callback = callback;
@@ -123,7 +123,7 @@ static const int LABEL_DY = 20;
     self.frame = CGRectMake(x, y, width, height);
 }
 
-- (void) updateContentsForHost:(Host*)host {
+- (void) updateContentsForHost:(TemporaryHost*)host {
     _hostLabel.text = _host.name;
     _hostLabel.textColor = [UIColor whiteColor];
     [_hostLabel sizeToFit];

Limelight/ViewControllers/MainFrameViewController.m

@@ -15,7 +15,6 @@
 #import "Utils.h"
 #import "UIComputerView.h"
 #import "UIAppView.h"
-#import "App.h"
 #import "SettingsViewController.h"
 #import "DataManager.h"
 #import "Settings.h"
@@ -30,7 +29,7 @@
 
 @implementation MainFrameViewController {
     NSOperationQueue* _opQueue;
-    Host* _selectedHost;
+    TemporaryHost* _selectedHost;
     NSString* _uniqueId;
     NSData* _cert;
     DiscoveryManager* _discMan;
@@ -80,7 +79,7 @@ static NSMutableSet* hostList;
     
     // Capture the host here because it can change once we
     // leave the main thread
-    Host* host = _selectedHost;
+    TemporaryHost* host = _selectedHost;
     
     if ([host.appList count] > 0) {
         usingCachedAppList = true;
@@ -159,11 +158,11 @@ static NSMutableSet* hostList;
     });
 }
 
-- (void) mergeAppLists:(NSArray*) newList forHost:(Host*)host {
+- (void) mergeAppLists:(NSArray*) newList forHost:(TemporaryHost*)host {
     DataManager* database = [[DataManager alloc] init];
     for (TemporaryApp* app in newList) {
         BOOL appAlreadyInList = NO; 
-        for (App* savedApp in host.appList) {
+        for (TemporaryApp* savedApp in host.appList) {
             if ([app.id isEqualToString:savedApp.id]) {
                 savedApp.name = app.name;
                 savedApp.isRunning = app.isRunning;
@@ -181,9 +180,9 @@ static NSMutableSet* hostList;
     do {
         appWasRemoved = NO;
         
-        for (App* app in host.appList) {
+        for (TemporaryApp* app in host.appList) {
             appWasRemoved = YES;
-            for (App* mergedApp in newList) {
+            for (TemporaryApp* mergedApp in newList) {
                 if ([mergedApp.id isEqualToString:app.id]) {
                     appWasRemoved = NO;
                     break;
@@ -212,7 +211,7 @@ static NSMutableSet* hostList;
     [self.view addSubview:hostScrollView];
 }
 
-- (void) receivedAssetForApp:(App*)app {
+- (void) receivedAssetForApp:(TemporaryApp*)app {
     // Update the box art cache now so we don't have to do it
     // on the main thread
     [self updateBoxArtCacheForApp:app];
@@ -230,7 +229,7 @@ static NSMutableSet* hostList;
     [self presentViewController:alert animated:YES completion:nil];
 }
 
-- (void) hostClicked:(Host *)host view:(UIView *)view {
+- (void) hostClicked:(TemporaryHost *)host view:(UIView *)view {
     // Treat clicks on offline hosts to be long clicks
     // This shows the context menu with wake, delete, etc. rather
     // than just hanging for a while and failing as we would in this
@@ -296,7 +295,7 @@ static NSMutableSet* hostList;
     });
 }
 
-- (void)hostLongClicked:(Host *)host view:(UIView *)view {
+- (void)hostLongClicked:(TemporaryHost *)host view:(UIView *)view {
     Log(LOG_D, @"Long clicked host: %@", host.name);
     UIAlertController* longClickAlert = [UIAlertController alertControllerWithTitle:host.name message:@"" preferredStyle:UIAlertControllerStyleActionSheet];
     if (!host.online) {
@@ -322,8 +321,8 @@ static NSMutableSet* hostList;
         [dataMan removeHost:host];
         @synchronized(hostList) {
             [hostList removeObject:host];
+            [self updateAllHosts:[hostList allObjects]];
         }
-        [self updateAllHosts:[hostList allObjects]];
         
     }]];
     [longClickAlert addAction:[UIAlertAction actionWithTitle:@"Cancel" style:UIAlertActionStyleCancel handler:nil]];
@@ -345,7 +344,7 @@ static NSMutableSet* hostList;
     [alertController addAction:[UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleDefault handler:^(UIAlertAction* action){
         NSString* hostAddress = ((UITextField*)[[alertController textFields] objectAtIndex:0]).text;
         dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0), ^{
-            [_discMan discoverHost:hostAddress withCallback:^(Host* host, NSString* error){
+            [_discMan discoverHost:hostAddress withCallback:^(TemporaryHost* host, NSString* error){
                 if (host != nil) {
                     DataManager* dataMan = [[DataManager alloc] init];
                     [dataMan saveData];
@@ -369,7 +368,7 @@ static NSMutableSet* hostList;
     [self presentViewController:alertController animated:YES completion:nil];
 }
 
-- (void) appClicked:(App *)app {
+- (void) appClicked:(TemporaryApp *)app {
     Log(LOG_D, @"Clicked app: %@", app.name);
     _streamConfig = [[StreamConfiguration alloc] init];
     _streamConfig.host = app.host.activeAddress;
@@ -389,7 +388,7 @@ static NSMutableSet* hostList;
         [[self revealViewController] revealToggle:self];
     }
     
-    App* currentApp = [self findRunningApp:app.host];
+    TemporaryApp* currentApp = [self findRunningApp:app.host];
     if (currentApp != nil) {
         UIAlertController* alertController = [UIAlertController
                                               alertControllerWithTitle: app.name
@@ -455,8 +454,8 @@ static NSMutableSet* hostList;
     }
 }
 
-- (App*) findRunningApp:(Host*)host {
+- (TemporaryApp*) findRunningApp:(TemporaryHost*)host {
-    for (App* app in host.appList) {
+    for (TemporaryApp* app in host.appList) {
         if (app.isRunning) {
             return app;
         }
@@ -605,7 +604,7 @@ static NSMutableSet* hostList;
         [hostList addObjectsFromArray:hosts];
         
         // Initialize the non-persistent host state
-        for (Host* host in hostList) {
+        for (TemporaryHost* host in hostList) {
             if (host.activeAddress == nil) {
                 host.activeAddress = host.localAddress;
             }
@@ -622,7 +621,7 @@ static NSMutableSet* hostList;
 - (void) updateAllHosts:(NSArray *)hosts {
     dispatch_async(dispatch_get_main_queue(), ^{
         Log(LOG_D, @"New host list:");
-        for (Host* host in hosts) {
+        for (TemporaryHost* host in hosts) {
             Log(LOG_D, @"Host: \n{\n\t name:%@ \n\t address:%@ \n\t localAddress:%@ \n\t externalAddress:%@ \n\t uuid:%@ \n\t mac:%@ \n\t pairState:%d \n\t online:%d \n\t activeAddress:%@ \n}", host.name, host.address, host.localAddress, host.externalAddress, host.uuid, host.mac, host.pairState, host.online, host.activeAddress);
         }
         @synchronized(hostList) {
@@ -642,7 +641,7 @@ static NSMutableSet* hostList;
     @synchronized (hostList) {
         // Sort the host list in alphabetical order
         NSArray* sortedHostList = [[hostList allObjects] sortedArrayUsingSelector:@selector(compareName:)];
-        for (Host* comp in sortedHostList) {
+        for (TemporaryHost* comp in sortedHostList) {
             compView = [[UIComputerView alloc] initWithComputer:comp andCallback:self];
             compView.center = CGPointMake([self getCompViewX:compView addComp:addComp prevEdge:prevEdge], hostScrollView.frame.size.height / 2);
             prevEdge = compView.frame.origin.x + compView.frame.size.width;
@@ -667,7 +666,7 @@ static NSMutableSet* hostList;
 
 // This function forces immediate decoding of the UIImage, rather
 // than the default lazy decoding that results in janky scrolling.
-+ (UIImage*) loadBoxArtForCaching:(App*)app {
++ (UIImage*) loadBoxArtForCaching:(TemporaryApp*)app {
     
     CGImageSourceRef source = CGImageSourceCreateWithData((__bridge CFDataRef)app.image, NULL);
     CGImageRef cgImage = CGImageSourceCreateImageAtIndex(source, 0, (__bridge CFDictionaryRef)@{(id)kCGImageSourceShouldCacheImmediately: (id)kCFBooleanTrue});
@@ -680,7 +679,7 @@ static NSMutableSet* hostList;
     return boxArt;
 }
 
-- (void) updateBoxArtCacheForApp:(App*)app {
+- (void) updateBoxArtCacheForApp:(TemporaryApp*)app {
     if (app.image == nil) {
         [_boxArtCache removeObjectForKey:app];
     }
@@ -689,7 +688,7 @@ static NSMutableSet* hostList;
     }
 }
 
-- (void) updateAppsForHost:(Host*)host {
+- (void) updateAppsForHost:(TemporaryHost*)host {
     if (host != _selectedHost) {
         Log(LOG_W, @"Mismatched host during app update");
         return;
@@ -715,12 +714,12 @@ static NSMutableSet* hostList;
     
     // Start 2 jobs
     dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
-        for (App* app in firstHalf) {
+        for (TemporaryApp* app in firstHalf) {
             [self updateBoxArtCacheForApp:app];
         }
     });
     dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
-        for (App* app in secondHalf) {
+        for (TemporaryApp* app in secondHalf) {
             [self updateBoxArtCacheForApp:app];
         }
     });
@@ -732,7 +731,7 @@ static NSMutableSet* hostList;
 - (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
     UICollectionViewCell* cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"AppCell" forIndexPath:indexPath];
     
-    App* app = _sortedAppList[indexPath.row];
+    TemporaryApp* app = _sortedAppList[indexPath.row];
     UIAppView* appView = [[UIAppView alloc] initWithApp:app cache:_boxArtCache andCallback:self];
     [appView updateAppImage];
     

Moonlight.xcodeproj/project.pbxproj

@@ -9,6 +9,7 @@
 /* Begin PBXBuildFile section */
 		9832D1361BBCD5C50036EF48 /* TemporaryApp.m in Sources */ = {isa = PBXBuildFile; fileRef = 9832D1351BBCD5C50036EF48 /* TemporaryApp.m */; };
 		987140041B04542F00AB57D5 /* libmoonlight-common.a in Frameworks */ = {isa = PBXBuildFile; fileRef = FB1E43101AE8B0F200AFF679 /* libmoonlight-common.a */; };
+		98D5856D1C0EA79600F6CC00 /* TemporaryHost.m in Sources */ = {isa = PBXBuildFile; fileRef = 98D5856C1C0EA79600F6CC00 /* TemporaryHost.m */; };
 		9E5D600B1A5A5A3900689918 /* Apache License.txt in Resources */ = {isa = PBXBuildFile; fileRef = 9E5D5FF81A5A5A3900689918 /* Apache License.txt */; };
 		9E5D600C1A5A5A3900689918 /* Roboto-Black.ttf in Resources */ = {isa = PBXBuildFile; fileRef = 9E5D5FF91A5A5A3900689918 /* Roboto-Black.ttf */; };
 		9E5D600E1A5A5A3900689918 /* Roboto-Bold.ttf in Resources */ = {isa = PBXBuildFile; fileRef = 9E5D5FFB1A5A5A3900689918 /* Roboto-Bold.ttf */; };
@@ -98,6 +99,8 @@
 		9832D1341BBCD5C50036EF48 /* TemporaryApp.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = TemporaryApp.h; path = Database/TemporaryApp.h; sourceTree = "<group>"; };
 		9832D1351BBCD5C50036EF48 /* TemporaryApp.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = TemporaryApp.m; path = Database/TemporaryApp.m; sourceTree = "<group>"; };
 		98A03B4519F3514B00861ACA /* moonlight-common.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = "moonlight-common.xcodeproj"; path = "limelight-common-c/moonlight-common.xcodeproj"; sourceTree = "<group>"; };
+		98D5856B1C0EA79600F6CC00 /* TemporaryHost.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = TemporaryHost.h; path = Database/TemporaryHost.h; sourceTree = "<group>"; };
+		98D5856C1C0EA79600F6CC00 /* TemporaryHost.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = TemporaryHost.m; path = Database/TemporaryHost.m; sourceTree = "<group>"; };
 		9E5D5FF81A5A5A3900689918 /* Apache License.txt */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = "Apache License.txt"; sourceTree = "<group>"; };
 		9E5D5FF91A5A5A3900689918 /* Roboto-Black.ttf */ = {isa = PBXFileReference; lastKnownFileType = file; path = "Roboto-Black.ttf"; sourceTree = "<group>"; };
 		9E5D5FFB1A5A5A3900689918 /* Roboto-Bold.ttf */ = {isa = PBXFileReference; lastKnownFileType = file; path = "Roboto-Bold.ttf"; sourceTree = "<group>"; };
@@ -733,6 +736,8 @@
 				FBD349611A0089F6002D2A60 /* DataManager.m */,
 				9832D1341BBCD5C50036EF48 /* TemporaryApp.h */,
 				9832D1351BBCD5C50036EF48 /* TemporaryApp.m */,
+				98D5856B1C0EA79600F6CC00 /* TemporaryHost.h */,
+				98D5856C1C0EA79600F6CC00 /* TemporaryHost.m */,
 			);
 			name = Database;
 			sourceTree = "<group>";
@@ -855,6 +860,7 @@
 				FB89462D19F646E200339C8A /* MDNSManager.m in Sources */,
 				FB89462B19F646E200339C8A /* StreamView.m in Sources */,
 				FB4678FA1A55FFAD00377732 /* DiscoveryManager.m in Sources */,
+				98D5856D1C0EA79600F6CC00 /* TemporaryHost.m in Sources */,
 				FB89463519F646E200339C8A /* MainFrameViewController.m in Sources */,
 				FBD1C8E21A8AD71400C6703C /* Logger.m in Sources */,
 				FB1D599A1BBCCD7E00F482CA /* AppCollectionView.m in Sources */,