Add option to open app with JIT

TrollStore/TSAppInfo.h

@@ -50,6 +50,7 @@
 - (NSAttributedString*)detailedInfoTitle;
 - (NSAttributedString*)detailedInfoDescription;
 //- (UIImage*)image;
+- (BOOL)isDebuggable;
 - (void)log;
 
 @end

TrollStore/TSAppInfo.m

@@ -1165,5 +1165,23 @@ extern UIImage* imageWithSize(UIImage* image, CGSize size);
 	}];
 }
 
+- (BOOL)isDebuggable
+{
+	[self loadEntitlements];
+	__block BOOL debuggable = NO;
+	[self enumerateAllEntitlements:^(NSString *key, NSObject *value, BOOL *stop)
+	{
+		if([key isEqualToString:@"get-task-allow"])
+		{
+			NSNumber* valueNum = (NSNumber*)value;
+			if(valueNum && [valueNum isKindOfClass:NSNumber.class])
+			{
+				debuggable = valueNum.boolValue;
+				*stop = YES;
+			}
+		}
+	}];
+	return debuggable;
+}
 
 @end

TrollStore/TSAppTableViewController.m

@@ -187,7 +187,7 @@ UIImage* imageWithSize(UIImage* image, CGSize size)
 	[TSInstallationController presentInstallationAlertIfEnabledForFile:pathToIPA isRemoteInstall:NO completion:nil];
 }
 
-- (void)openAppPressedForRowAtIndexPath:(NSIndexPath*)indexPath
+- (void)openAppPressedForRowAtIndexPath:(NSIndexPath*)indexPath enableJIT:(BOOL)enableJIT
 {
 	TSApplicationsManager* appsManager = [TSApplicationsManager sharedInstance];
 
@@ -211,6 +211,17 @@ UIImage* imageWithSize(UIImage* image, CGSize size)
 		[didFailController addAction:cancelAction];
 		[TSPresentationDelegate presentViewController:didFailController animated:YES completion:nil];
 	}
+	else if (enableJIT)
+	{
+		int ret = [appsManager enableJITForBundleID:appId];
+		if (ret != 0)
+		{
+			UIAlertController* errorAlert = [UIAlertController alertControllerWithTitle:@"Error" message:[NSString stringWithFormat:@"Error enabling JIT: trollstorejithelper returned %d", ret] preferredStyle:UIAlertControllerStyleAlert];
+			UIAlertAction* closeAction = [UIAlertAction actionWithTitle:@"Close" style:UIAlertActionStyleDefault handler:nil];
+			[errorAlert addAction:closeAction];
+			[TSPresentationDelegate presentViewController:errorAlert animated:YES completion:nil];
+		}
+	}
 }
 
 - (void)showDetailsPressedForRowAtIndexPath:(NSIndexPath*)indexPath
@@ -424,11 +435,21 @@ UIImage* imageWithSize(UIImage* image, CGSize size)
 
 	UIAlertAction* openAction = [UIAlertAction actionWithTitle:@"Open" style:UIAlertActionStyleDefault handler:^(UIAlertAction* action)
 	{
-		[self openAppPressedForRowAtIndexPath:indexPath];
+		[self openAppPressedForRowAtIndexPath:indexPath enableJIT:NO];
 		[self deselectRow];
 	}];
 	[appSelectAlert addAction:openAction];
 
+	if ([appInfo isDebuggable])
+	{
+		UIAlertAction* openWithJITAction = [UIAlertAction actionWithTitle:@"Open with JIT" style:UIAlertActionStyleDefault handler:^(UIAlertAction* action)
+		{
+			[self openAppPressedForRowAtIndexPath:indexPath enableJIT:YES];
+			[self deselectRow];
+		}];
+		[appSelectAlert addAction:openWithJITAction];
+	}
+
 	UIAlertAction* showDetailsAction = [UIAlertAction actionWithTitle:@"Show Details" style:UIAlertActionStyleDefault handler:^(UIAlertAction* action)
 	{
 		[self showDetailsPressedForRowAtIndexPath:indexPath];

TrollStore/TSApplicationsManager.h

@@ -16,6 +16,7 @@
 - (int)uninstallApp:(NSString*)appId;
 - (int)uninstallAppByPath:(NSString*)path;
 - (BOOL)openApplicationWithBundleID:(NSString *)appID;
+- (int)enableJITForBundleID:(NSString *)appID;
 - (int)changeAppRegistration:(NSString*)appPath toState:(NSString*)newState;
 
 @end

TrollStore/TSApplicationsManager.m

@@ -179,6 +179,11 @@ extern NSUserDefaults* trollStoreUserDefaults();
     return [[LSApplicationWorkspace defaultWorkspace] openApplicationWithBundleID:appId];
 }
 
+- (int)enableJITForBundleID:(NSString *)appId
+{
+    return spawnRoot(rootHelperPath(), @[@"enable-jit", appId], nil, nil);
+}
+
 - (int)changeAppRegistration:(NSString*)appPath toState:(NSString*)newState
 {
     if(!appPath || !newState) return -200;