Merged changes from HockeyKit repo.

Classes/BWApp.m

@@ -151,7 +151,7 @@
 }
 
 - (NSString *)sizeInMB {
-    if ([[size_ class] isKindOfClass: [NSNumber class]] && [size_ doubleValue] > 0) {
+    if ([size_ isKindOfClass: [NSNumber class]] && [size_ doubleValue] > 0) {
         double appSizeInMB = [size_ doubleValue]/(1024*1024);
         NSString *appSizeString = [NSString stringWithFormat:@"%.1f MB", appSizeInMB];
         return appSizeString;

Classes/BWGlobal.h

@@ -57,6 +57,8 @@ NSString *BWmd5(NSString *str);
 
 
 // compatibility helper
+#define BW_NATIVE_JSON_AVAILABLE __IPHONE_OS_VERSION_MIN_REQUIRED >= 50000
+
 #ifndef kCFCoreFoundationVersionNumber_iPhoneOS_3_2
 #define kCFCoreFoundationVersionNumber_iPhoneOS_3_2 478.61
 #endif

Classes/BWHockeyManager.h

@@ -70,6 +70,8 @@ typedef enum {
     BOOL updateAlertShowing_;
     BOOL lastCheckFailed_;
     
+    BOOL isAppStoreEnvironment_;
+
     NSURLConnection *urlConnection_;
     NSDate *lastCheck_;
     NSDate *usageStartTimestamp_;
@@ -171,6 +173,8 @@ typedef enum {
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
+@property (nonatomic, readonly) BOOL isAppStoreEnvironment;
+
 // is an update available?
 - (BOOL)isUpdateAvailable;
 

Classes/BWHockeyManager.m

@@ -49,7 +49,6 @@
 - (void)startUsage;
 - (void)stopUsage;
 - (void)startManager;
-- (void)wentOnline;
 - (void)showAuthorizationScreen:(NSString *)message image:(NSString *)image;
 - (BOOL)canSendUserData;
 - (BOOL)canSendUsageTime;
@@ -110,6 +109,7 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
 @synthesize requireAuthorization = requireAuthorization_;
 @synthesize authenticationSecret = authenticationSecret_;
 @synthesize authorizeView = authorizeView_;
+@synthesize isAppStoreEnvironment = isAppStoreEnvironment_;
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 #pragma mark -
@@ -271,7 +271,7 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
 - (void)checkUpdateAvailable_ {
     // check if there is an update available
     if (self.compareVersionType == HockeyComparisonResultGreater) {
-        self.updateAvailable = ([self.app.version compare:self.currentAppVersion options:NSNumericSearch] == NSOrderedDescending);
+        self.updateAvailable = ([self.app.version versionCompare:self.currentAppVersion] == NSOrderedDescending);
     } else {
         self.updateAvailable = ([self.app.version compare:self.currentAppVersion] != NSOrderedSame);
     }
@@ -362,6 +362,17 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
         authenticationSecret_= nil;
         loggingEnabled_ = NO;
                 
+        // check if we are really not in an app store environment
+        if ([[NSBundle mainBundle] pathForResource:@"embedded" ofType:@"mobileprovision"]) {
+            isAppStoreEnvironment_ = NO;
+        } else {
+            isAppStoreEnvironment_ = YES;
+        }
+        
+#if TARGET_IPHONE_SIMULATOR
+        isAppStoreEnvironment_ = NO;
+#endif
+        
         // set defaults
         self.showDirectInstallOption = NO;
         self.requireAuthorization = NO;
@@ -392,6 +403,8 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
             self.userAllowsSendUsageTime = YES;
         }
         
+        if (!isAppStoreEnvironment_) {
+        
             [self loadAppCache_];
         
             [self startUsage];
@@ -406,10 +419,12 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
                                                          name:UIApplicationWillTerminateNotification
                                                        object:nil];
         }
+    }
     return self;
 }
 
 - (void)dealloc {
+    if (!isAppStoreEnvironment_) {
         [[NSNotificationCenter defaultCenter] removeObserver:self name:BWHockeyNetworkBecomeReachable object:nil];
         [[NSNotificationCenter defaultCenter] removeObserver:self name:UIApplicationWillTerminateNotification object:nil];
     
@@ -417,6 +432,7 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
                               [[NSNotificationCenter defaultCenter] removeObserver:self name:UIApplicationDidBecomeActiveNotification object:nil];
                               [[NSNotificationCenter defaultCenter] removeObserver:self name:UIApplicationWillResignActiveNotification object:nil];
                               )
+    }
     self.delegate = nil;
     
     [urlConnection_ cancel];
@@ -444,6 +460,11 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
 }
 
 - (void)showUpdateView {
+    if (isAppStoreEnvironment_) {
+        BWHockeyLog(@"this should not be called from an app store build.");
+        return;
+    }
+    
     if (currentHockeyViewController_) {
         BWHockeyLog(@"update view already visible, aborting");
         return;
@@ -593,10 +614,27 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
     NSError *error = nil;
     id feedResult = nil;
     
+#if BW_NATIVE_JSON_AVAILABLE
+    feedResult = [NSJSONSerialization JSONObjectWithData:[jsonString dataUsingEncoding:NSUTF8StringEncoding] options:kNilOptions error:&error];
+#else
+    id nsjsonClass = NSClassFromString(@"NSJSONSerialization");
+    SEL nsjsonSelect = NSSelectorFromString(@"JSONObjectWithData:options:error:");
     SEL sbJSONSelector = NSSelectorFromString(@"JSONValue");
     SEL jsonKitSelector = NSSelectorFromString(@"objectFromJSONStringWithParseOptions:error:");
+    SEL yajlSelector = NSSelectorFromString(@"yajl_JSONWithOptions:error:");
     
-    if (jsonKitSelector && [jsonString respondsToSelector:jsonKitSelector]) {
+    if (nsjsonClass && [nsjsonClass respondsToSelector:nsjsonSelect]) {
+        NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:[nsjsonClass methodSignatureForSelector:nsjsonSelect]];
+        invocation.target = nsjsonClass;
+        invocation.selector = nsjsonSelect;
+        NSData *jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
+        [invocation setArgument:&jsonData atIndex:2]; // arguments 0 and 1 are self and _cmd respectively, automatically set by NSInvocation
+        NSUInteger readOptions = kNilOptions;
+        [invocation setArgument:&readOptions atIndex:3];
+        [invocation setArgument:&error atIndex:4];
+        [invocation invoke];
+        [invocation getReturnValue:&feedResult];
+    } else if (jsonKitSelector && [jsonString respondsToSelector:jsonKitSelector]) {
         // first try JSONkit
         NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:[jsonString methodSignatureForSelector:jsonKitSelector]];
         invocation.target = jsonString;
@@ -611,12 +649,25 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
         NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:[jsonString methodSignatureForSelector:sbJSONSelector]];
         invocation.target = jsonString;
         invocation.selector = sbJSONSelector;
+        [invocation invoke];
+        [invocation getReturnValue:&feedResult];
+    } else if (yajlSelector && [jsonString respondsToSelector:yajlSelector]) {
+        NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:[jsonString methodSignatureForSelector:yajlSelector]];
+        invocation.target = jsonString;
+        invocation.selector = yajlSelector;
+        
+        NSUInteger yajlParserOptions = 0;
+        [invocation setArgument:&yajlParserOptions atIndex:2]; // arguments 0 and 1 are self and _cmd respectively, automatically set by NSInvocation
+        [invocation setArgument:&error atIndex:3];
+        
         [invocation invoke];
         [invocation getReturnValue:&feedResult];
     } else {
         BWHockeyLog(@"Error: You need a JSON Framework in your runtime!");
         [self doesNotRecognizeSelector:_cmd];
     }
+#endif
+    
     if (error) {
         BWHockeyLog(@"Error while parsing response feed: %@", [error localizedDescription]);
         [self reportError_:error];
@@ -631,6 +682,7 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
 #pragma mark RequestComments
 
 - (BOOL)shouldCheckForUpdates {
+    if (isAppStoreEnvironment_) return NO;
     BOOL checkForUpdate = NO;
     switch (self.updateSetting) {
         case HockeyUpdateCheckStartup:
@@ -720,6 +772,7 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
 }
 
 - (void)checkForUpdate {
+    if (isAppStoreEnvironment_) return;
     if (self.requireAuthorization) return;
     if (self.isUpdateAvailable && [self.app.mandatory boolValue]) {
         [self showCheckForUpdateAlert_];
@@ -729,6 +782,7 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
 }
 
 - (void)checkForUpdateShowFeedback:(BOOL)feedback {
+    if (isAppStoreEnvironment_) return;
     if (self.isCheckInProgress) return;
     
     showFeedback_ = feedback;
@@ -845,6 +899,8 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
 
 // begin the startup process
 - (void)startManager {
+    if (isAppStoreEnvironment_) return;
+    
     if (![self appVersionIsAuthorized]) {
         if ([self authorizationState] == HockeyAuthorizationPending) {
             [self showAuthorizationScreen:BWHockeyLocalize(@"HockeyAuthorizationProgress") image:@"authorize_request.png"];
@@ -859,19 +915,6 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
 }
 
 
-- (void)wentOnline {
-    if (![self appVersionIsAuthorized]) {
-        if ([self authorizationState] == HockeyAuthorizationPending) {
-            [self checkForAuthorization];
-        }
-    } else {
-        if (lastCheckFailed_) {
-            [self checkForUpdate];
-        }
-    }
-}
-
-
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 #pragma mark -
 #pragma mark NSURLRequest
@@ -1011,6 +1054,7 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
     }
     
     BW_IF_IOS4_OR_GREATER(
+                          if (!isAppStoreEnvironment_) {
                               // register/deregister logic
                               NSNotificationCenter *dnc = [NSNotificationCenter defaultCenter];
                               if (!updateURL_ && anUpdateURL) {
@@ -1020,6 +1064,7 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
                                   [dnc removeObserver:self name:UIApplicationDidBecomeActiveNotification object:nil];
                                   [dnc removeObserver:self name:UIApplicationWillResignActiveNotification object:nil];
                               }
+                          }
                           )
     
     if (updateURL_ != anUpdateURL) {
@@ -1027,7 +1072,9 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
         updateURL_ = [anUpdateURL copy];
     }
     
+    if (!isAppStoreEnvironment_) {
         [self performSelector:@selector(startManager) withObject:nil afterDelay:0.0f];
+    }
 }
 
 - (void)setAppIdentifier:(NSString *)anAppIdentifier {    
@@ -1043,12 +1090,14 @@ static NSString *kHockeyErrorDomain = @"HockeyErrorDomain";
     if (checkForUpdateOnLaunch_ != flag) {
         checkForUpdateOnLaunch_ = flag;
         BW_IF_IOS4_OR_GREATER(
+                              if (!isAppStoreEnvironment_) {
                                   NSNotificationCenter *dnc = [NSNotificationCenter defaultCenter];
                                   if (flag) {
                                       [dnc addObserver:self selector:@selector(checkForUpdate) name:UIApplicationDidBecomeActiveNotification object:nil];
                                   } else {
                                       [dnc removeObserver:self name:UIApplicationDidBecomeActiveNotification object:nil];
                                   }
+                              }
                            )
     }
 }

Classes/BWHockeyViewController.m

@@ -55,7 +55,9 @@
 #pragma mark private
 
 - (void)restoreStoreButtonStateAnimated_:(BOOL)animated {
-    if ([self.hockeyManager isUpdateAvailable]) {
+    if ([self.hockeyManager isAppStoreEnvironment]) {
+        [self setAppStoreButtonState:AppStoreButtonStateOffline animated:animated];
+    } else if ([self.hockeyManager isUpdateAvailable]) {
         [self setAppStoreButtonState:AppStoreButtonStateUpdate animated:animated];
     } else {
         [self setAppStoreButtonState:AppStoreButtonStateCheck animated:animated];
@@ -390,6 +392,8 @@
 }
 
 - (void)viewWillAppear:(BOOL)animated {
+    if ([self.hockeyManager isAppStoreEnvironment])
+        self.appStoreButtonState = AppStoreButtonStateOffline;
     self.hockeyManager.currentHockeyViewController = self;
     [super viewWillAppear:animated];
     statusBarStyle_ = [[UIApplication sharedApplication] statusBarStyle];

Classes/NSString+HockeyAdditions.h

@@ -30,4 +30,6 @@
 - (NSString *)bw_URLEncodedString;
 - (NSString *)bw_URLDecodedString;
 
+- (NSComparisonResult)versionCompare:(NSString *)other;
+
 @end

Classes/NSString+HockeyAdditions.m

@@ -47,4 +47,29 @@
     return result;
 }
 
+- (NSComparisonResult)versionCompare:(NSString *)other
+{
+	// Extract plain version number from self
+	NSString *plainSelf = self;
+	NSRange letterRange = [plainSelf rangeOfCharacterFromSet: [NSCharacterSet letterCharacterSet]];
+	if (letterRange.length)
+		plainSelf = [plainSelf substringToIndex: letterRange.location];
+	
+	// Extract plain version number from other
+	NSString *plainOther = other;
+	letterRange = [plainOther rangeOfCharacterFromSet: [NSCharacterSet letterCharacterSet]];
+	if (letterRange.length)
+		plainOther = [plainOther substringToIndex: letterRange.location];
+	
+	// Compare plain versions
+	NSComparisonResult result = [plainSelf compare:plainOther options:NSNumericSearch];
+	
+	// If plain versions are equal, compare full versions
+	if (result == NSOrderedSame)
+		result = [self compare:other options:NSNumericSearch];
+	
+	// Done
+	return result;
+}
+
 @end