From d73a4b1c5a2540077607dcc4001acbae85980ae4 Mon Sep 17 00:00:00 2001
From: Jules Laplace <jules@okfoc.us>
Date: Thu, 10 Sep 2015 14:58:03 -0400
Subject: app skeleton

---
 .../ios/CordovaLib/Classes/CDVViewController.m     | 1049 ++++++++++++++++++++
 1 file changed, 1049 insertions(+)
 create mode 100644 StoneIsland/platforms/ios/CordovaLib/Classes/CDVViewController.m

(limited to 'StoneIsland/platforms/ios/CordovaLib/Classes/CDVViewController.m')

diff --git a/StoneIsland/platforms/ios/CordovaLib/Classes/CDVViewController.m b/StoneIsland/platforms/ios/CordovaLib/Classes/CDVViewController.m
new file mode 100644
index 00000000..6d81e8d9
--- /dev/null
+++ b/StoneIsland/platforms/ios/CordovaLib/Classes/CDVViewController.m
@@ -0,0 +1,1049 @@
+/*
+ Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements.  See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership.  The ASF licenses this file
+ to you under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance
+ with the License.  You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing,
+ software distributed under the License is distributed on an
+ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ KIND, either express or implied.  See the License for the
+ specific language governing permissions and limitations
+ under the License.
+ */
+
+#import <objc/message.h>
+#import "CDV.h"
+#import "CDVCommandDelegateImpl.h"
+#import "CDVConfigParser.h"
+#import "CDVUserAgentUtil.h"
+#import "CDVWebViewDelegate.h"
+#import <AVFoundation/AVFoundation.h>
+#import "CDVHandleOpenURL.h"
+
+#define degreesToRadian(x) (M_PI * (x) / 180.0)
+
+@interface CDVViewController () {
+    NSInteger _userAgentLockToken;
+    CDVWebViewDelegate* _webViewDelegate;
+}
+
+@property (nonatomic, readwrite, strong) NSXMLParser* configParser;
+@property (nonatomic, readwrite, strong) NSMutableDictionary* settings;
+@property (nonatomic, readwrite, strong) CDVWhitelist* whitelist;
+@property (nonatomic, readwrite, strong) NSMutableDictionary* pluginObjects;
+@property (nonatomic, readwrite, strong) NSArray* startupPluginNames;
+@property (nonatomic, readwrite, strong) NSDictionary* pluginsMap;
+@property (nonatomic, readwrite, strong) NSArray* supportedOrientations;
+@property (nonatomic, readwrite, assign) BOOL loadFromString;
+
+@property (readwrite, assign) BOOL initialized;
+
+@property (atomic, strong) NSURL* openURL;
+
+@end
+
+@implementation CDVViewController
+
+@synthesize webView, supportedOrientations;
+@synthesize pluginObjects, pluginsMap, whitelist, startupPluginNames;
+@synthesize configParser, settings, loadFromString;
+@synthesize wwwFolderName, startPage, initialized, openURL, baseUserAgent;
+@synthesize commandDelegate = _commandDelegate;
+@synthesize commandQueue = _commandQueue;
+
+- (void)__init
+{
+    if ((self != nil) && !self.initialized) {
+        _commandQueue = [[CDVCommandQueue alloc] initWithViewController:self];
+        _commandDelegate = [[CDVCommandDelegateImpl alloc] initWithViewController:self];
+        [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onAppWillTerminate:)
+                                                     name:UIApplicationWillTerminateNotification object:nil];
+        [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onAppWillResignActive:)
+                                                     name:UIApplicationWillResignActiveNotification object:nil];
+        [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onAppDidBecomeActive:)
+                                                     name:UIApplicationDidBecomeActiveNotification object:nil];
+
+        [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onAppWillEnterForeground:)
+                                                     name:UIApplicationWillEnterForegroundNotification object:nil];
+        [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onAppDidEnterBackground:)
+                                                     name:UIApplicationDidEnterBackgroundNotification object:nil];
+        [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onPageDidLoad:)
+                                                     name:CDVPageDidLoadNotification object:nil];
+
+        // read from UISupportedInterfaceOrientations (or UISupportedInterfaceOrientations~iPad, if its iPad) from -Info.plist
+        self.supportedOrientations = [self parseInterfaceOrientations:
+            [[[NSBundle mainBundle] infoDictionary] objectForKey:@"UISupportedInterfaceOrientations"]];
+
+        [self printVersion];
+        [self printMultitaskingInfo];
+        [self printPlatformVersionWarning];
+        self.initialized = YES;
+
+        // load config.xml settings
+        [self loadSettings];
+    }
+}
+
+- (id)initWithNibName:(NSString*)nibNameOrNil bundle:(NSBundle*)nibBundleOrNil
+{
+    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
+    [self __init];
+    return self;
+}
+
+- (id)initWithCoder:(NSCoder*)aDecoder
+{
+    self = [super initWithCoder:aDecoder];
+    [self __init];
+    return self;
+}
+
+- (id)init
+{
+    self = [super init];
+    [self __init];
+    return self;
+}
+
+- (void)viewWillAppear:(BOOL)animated
+{
+    [super viewWillAppear:animated];
+}
+
+- (void)viewWillDisappear:(BOOL)animated
+{
+    [super viewWillDisappear:animated];
+}
+
+- (void)printVersion
+{
+    NSLog(@"Apache Cordova native platform version %@ is starting.", CDV_VERSION);
+}
+
+- (void)printPlatformVersionWarning
+{
+    if (!IsAtLeastiOSVersion(@"6.0")) {
+        NSLog(@"CRITICAL: For Cordova 3.5.0 and above, you will need to upgrade to at least iOS 6.0 or greater. Your current version of iOS is %@.",
+            [[UIDevice currentDevice] systemVersion]
+            );
+    }
+}
+
+- (void)printMultitaskingInfo
+{
+    UIDevice* device = [UIDevice currentDevice];
+    BOOL backgroundSupported = NO;
+
+    if ([device respondsToSelector:@selector(isMultitaskingSupported)]) {
+        backgroundSupported = device.multitaskingSupported;
+    }
+
+    NSNumber* exitsOnSuspend = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"UIApplicationExitsOnSuspend"];
+    if (exitsOnSuspend == nil) { // if it's missing, it should be NO (i.e. multi-tasking on by default)
+        exitsOnSuspend = [NSNumber numberWithBool:NO];
+    }
+
+    NSLog(@"Multi-tasking -> Device: %@, App: %@", (backgroundSupported ? @"YES" : @"NO"), (![exitsOnSuspend intValue]) ? @"YES" : @"NO");
+}
+
+- (BOOL)URLisAllowed:(NSURL*)url
+{
+    if (self.whitelist == nil) {
+        return YES;
+    }
+
+    return [self.whitelist URLIsAllowed:url];
+}
+
+- (void)loadSettings
+{
+    CDVConfigParser* delegate = [[CDVConfigParser alloc] init];
+
+    // read from config.xml in the app bundle
+    NSString* path = [[NSBundle mainBundle] pathForResource:@"config" ofType:@"xml"];
+
+    if (![[NSFileManager defaultManager] fileExistsAtPath:path]) {
+        NSAssert(NO, @"ERROR: config.xml does not exist. Please run cordova-ios/bin/cordova_plist_to_config_xml path/to/project.");
+        return;
+    }
+
+    NSURL* url = [NSURL fileURLWithPath:path];
+
+    configParser = [[NSXMLParser alloc] initWithContentsOfURL:url];
+    if (configParser == nil) {
+        NSLog(@"Failed to initialize XML parser.");
+        return;
+    }
+    [configParser setDelegate:((id < NSXMLParserDelegate >)delegate)];
+    [configParser parse];
+
+    // Get the plugin dictionary, whitelist and settings from the delegate.
+    self.pluginsMap = delegate.pluginsDict;
+    self.startupPluginNames = delegate.startupPluginNames;
+    self.whitelist = [[CDVWhitelist alloc] initWithArray:delegate.whitelistHosts];
+    self.settings = delegate.settings;
+
+    // And the start folder/page.
+    self.wwwFolderName = @"www";
+    self.startPage = delegate.startPage;
+    if (self.startPage == nil) {
+        self.startPage = @"index.html";
+    }
+
+    // Initialize the plugin objects dict.
+    self.pluginObjects = [[NSMutableDictionary alloc] initWithCapacity:20];
+}
+
+- (NSURL*)appUrl
+{
+    NSURL* appURL = nil;
+
+    if ([self.startPage rangeOfString:@"://"].location != NSNotFound) {
+        appURL = [NSURL URLWithString:self.startPage];
+    } else if ([self.wwwFolderName rangeOfString:@"://"].location != NSNotFound) {
+        appURL = [NSURL URLWithString:[NSString stringWithFormat:@"%@/%@", self.wwwFolderName, self.startPage]];
+    } else {
+        // CB-3005 strip parameters from start page to check if page exists in resources
+        NSURL* startURL = [NSURL URLWithString:self.startPage];
+        NSString* startFilePath = [self.commandDelegate pathForResource:[startURL path]];
+
+        if (startFilePath == nil) {
+            self.loadFromString = YES;
+            appURL = nil;
+        } else {
+            appURL = [NSURL fileURLWithPath:startFilePath];
+            // CB-3005 Add on the query params or fragment.
+            NSString* startPageNoParentDirs = self.startPage;
+            NSRange r = [startPageNoParentDirs rangeOfCharacterFromSet:[NSCharacterSet characterSetWithCharactersInString:@"?#"] options:0];
+            if (r.location != NSNotFound) {
+                NSString* queryAndOrFragment = [self.startPage substringFromIndex:r.location];
+                appURL = [NSURL URLWithString:queryAndOrFragment relativeToURL:appURL];
+            }
+        }
+    }
+
+    return appURL;
+}
+
+- (NSURL*)errorUrl
+{
+    NSURL* errorURL = nil;
+
+    id setting = [self settingForKey:@"ErrorUrl"];
+
+    if (setting) {
+        NSString* errorUrlString = (NSString*)setting;
+        if ([errorUrlString rangeOfString:@"://"].location != NSNotFound) {
+            errorURL = [NSURL URLWithString:errorUrlString];
+        } else {
+            NSURL* url = [NSURL URLWithString:(NSString*)setting];
+            NSString* errorFilePath = [self.commandDelegate pathForResource:[url path]];
+            if (errorFilePath) {
+                errorURL = [NSURL fileURLWithPath:errorFilePath];
+            }
+        }
+    }
+
+    return errorURL;
+}
+
+// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
+- (void)viewDidLoad
+{
+    [super viewDidLoad];
+
+    // // Fix the iOS 5.1 SECURITY_ERR bug (CB-347), this must be before the webView is instantiated ////
+
+    NSString* backupWebStorageType = @"cloud"; // default value
+
+    id backupWebStorage = [self settingForKey:@"BackupWebStorage"];
+    if ([backupWebStorage isKindOfClass:[NSString class]]) {
+        backupWebStorageType = backupWebStorage;
+    }
+    [self setSetting:backupWebStorageType forKey:@"BackupWebStorage"];
+
+    if (IsAtLeastiOSVersion(@"5.1")) {
+        [CDVLocalStorage __fixupDatabaseLocationsWithBackupType:backupWebStorageType];
+    }
+
+    // // Instantiate the WebView ///////////////
+
+    if (!self.webView) {
+        [self createGapView];
+    }
+
+    // Configure WebView
+    _webViewDelegate = [[CDVWebViewDelegate alloc] initWithDelegate:self];
+    self.webView.delegate = _webViewDelegate;
+
+    // register this viewcontroller with the NSURLProtocol, only after the User-Agent is set
+    [CDVURLProtocol registerViewController:self];
+
+    // /////////////////
+
+    NSString* enableViewportScale = [self settingForKey:@"EnableViewportScale"];
+    NSNumber* allowInlineMediaPlayback = [self settingForKey:@"AllowInlineMediaPlayback"];
+    BOOL mediaPlaybackRequiresUserAction = YES;  // default value
+    if ([self settingForKey:@"MediaPlaybackRequiresUserAction"]) {
+        mediaPlaybackRequiresUserAction = [(NSNumber*)[self settingForKey:@"MediaPlaybackRequiresUserAction"] boolValue];
+    }
+
+    self.webView.scalesPageToFit = [enableViewportScale boolValue];
+
+    /*
+     * Fire up CDVLocalStorage to work-around WebKit storage limitations: on all iOS 5.1+ versions for local-only backups, but only needed on iOS 5.1 for cloud backup.
+     */
+    if (IsAtLeastiOSVersion(@"5.1") && (([backupWebStorageType isEqualToString:@"local"]) ||
+        ([backupWebStorageType isEqualToString:@"cloud"] && !IsAtLeastiOSVersion(@"6.0")))) {
+        [self registerPlugin:[[CDVLocalStorage alloc] initWithWebView:self.webView] withClassName:NSStringFromClass([CDVLocalStorage class])];
+    }
+
+    /*
+     * This is for iOS 4.x, where you can allow inline <video> and <audio>, and also autoplay them
+     */
+    if ([allowInlineMediaPlayback boolValue] && [self.webView respondsToSelector:@selector(allowsInlineMediaPlayback)]) {
+        self.webView.allowsInlineMediaPlayback = YES;
+    }
+    if ((mediaPlaybackRequiresUserAction == NO) && [self.webView respondsToSelector:@selector(mediaPlaybackRequiresUserAction)]) {
+        self.webView.mediaPlaybackRequiresUserAction = NO;
+    }
+
+    // By default, overscroll bouncing is allowed.
+    // UIWebViewBounce has been renamed to DisallowOverscroll, but both are checked.
+    BOOL bounceAllowed = YES;
+    NSNumber* disallowOverscroll = [self settingForKey:@"DisallowOverscroll"];
+    if (disallowOverscroll == nil) {
+        NSNumber* bouncePreference = [self settingForKey:@"UIWebViewBounce"];
+        bounceAllowed = (bouncePreference == nil || [bouncePreference boolValue]);
+    } else {
+        bounceAllowed = ![disallowOverscroll boolValue];
+    }
+
+    // prevent webView from bouncing
+    // based on the DisallowOverscroll/UIWebViewBounce key in config.xml
+    if (!bounceAllowed) {
+        if ([self.webView respondsToSelector:@selector(scrollView)]) {
+            ((UIScrollView*)[self.webView scrollView]).bounces = NO;
+        } else {
+            for (id subview in self.webView.subviews) {
+                if ([[subview class] isSubclassOfClass:[UIScrollView class]]) {
+                    ((UIScrollView*)subview).bounces = NO;
+                }
+            }
+        }
+    }
+
+    NSString* decelerationSetting = [self settingForKey:@"UIWebViewDecelerationSpeed"];
+    if (![@"fast" isEqualToString:decelerationSetting]) {
+        [self.webView.scrollView setDecelerationRate:UIScrollViewDecelerationRateNormal];
+    }
+
+    /*
+     * iOS 6.0 UIWebView properties
+     */
+    if (IsAtLeastiOSVersion(@"6.0")) {
+        BOOL keyboardDisplayRequiresUserAction = YES; // KeyboardDisplayRequiresUserAction - defaults to YES
+        if ([self settingForKey:@"KeyboardDisplayRequiresUserAction"] != nil) {
+            if ([self settingForKey:@"KeyboardDisplayRequiresUserAction"]) {
+                keyboardDisplayRequiresUserAction = [(NSNumber*)[self settingForKey:@"KeyboardDisplayRequiresUserAction"] boolValue];
+            }
+        }
+
+        // property check for compiling under iOS < 6
+        if ([self.webView respondsToSelector:@selector(setKeyboardDisplayRequiresUserAction:)]) {
+            [self.webView setValue:[NSNumber numberWithBool:keyboardDisplayRequiresUserAction] forKey:@"keyboardDisplayRequiresUserAction"];
+        }
+
+        BOOL suppressesIncrementalRendering = NO; // SuppressesIncrementalRendering - defaults to NO
+        if ([self settingForKey:@"SuppressesIncrementalRendering"] != nil) {
+            if ([self settingForKey:@"SuppressesIncrementalRendering"]) {
+                suppressesIncrementalRendering = [(NSNumber*)[self settingForKey:@"SuppressesIncrementalRendering"] boolValue];
+            }
+        }
+
+        // property check for compiling under iOS < 6
+        if ([self.webView respondsToSelector:@selector(setSuppressesIncrementalRendering:)]) {
+            [self.webView setValue:[NSNumber numberWithBool:suppressesIncrementalRendering] forKey:@"suppressesIncrementalRendering"];
+        }
+    }
+
+    /*
+     * iOS 7.0 UIWebView properties
+     */
+    if (IsAtLeastiOSVersion(@"7.0")) {
+        SEL ios7sel = nil;
+        id prefObj = nil;
+
+        CGFloat gapBetweenPages = 0.0; // default
+        prefObj = [self settingForKey:@"GapBetweenPages"];
+        if (prefObj != nil) {
+            gapBetweenPages = [prefObj floatValue];
+        }
+
+        // property check for compiling under iOS < 7
+        ios7sel = NSSelectorFromString(@"setGapBetweenPages:");
+        if ([self.webView respondsToSelector:ios7sel]) {
+            [self.webView setValue:[NSNumber numberWithFloat:gapBetweenPages] forKey:@"gapBetweenPages"];
+        }
+
+        CGFloat pageLength = 0.0; // default
+        prefObj = [self settingForKey:@"PageLength"];
+        if (prefObj != nil) {
+            pageLength = [[self settingForKey:@"PageLength"] floatValue];
+        }
+
+        // property check for compiling under iOS < 7
+        ios7sel = NSSelectorFromString(@"setPageLength:");
+        if ([self.webView respondsToSelector:ios7sel]) {
+            [self.webView setValue:[NSNumber numberWithBool:pageLength] forKey:@"pageLength"];
+        }
+
+        NSInteger paginationBreakingMode = 0; // default - UIWebPaginationBreakingModePage
+        prefObj = [self settingForKey:@"PaginationBreakingMode"];
+        if (prefObj != nil) {
+            NSArray* validValues = @[@"page", @"column"];
+            NSString* prefValue = [validValues objectAtIndex:0];
+
+            if ([prefObj isKindOfClass:[NSString class]]) {
+                prefValue = prefObj;
+            }
+
+            paginationBreakingMode = [validValues indexOfObject:[prefValue lowercaseString]];
+            if (paginationBreakingMode == NSNotFound) {
+                paginationBreakingMode = 0;
+            }
+        }
+
+        // property check for compiling under iOS < 7
+        ios7sel = NSSelectorFromString(@"setPaginationBreakingMode:");
+        if ([self.webView respondsToSelector:ios7sel]) {
+            [self.webView setValue:[NSNumber numberWithInteger:paginationBreakingMode] forKey:@"paginationBreakingMode"];
+        }
+
+        NSInteger paginationMode = 0; // default - UIWebPaginationModeUnpaginated
+        prefObj = [self settingForKey:@"PaginationMode"];
+        if (prefObj != nil) {
+            NSArray* validValues = @[@"unpaginated", @"lefttoright", @"toptobottom", @"bottomtotop", @"righttoleft"];
+            NSString* prefValue = [validValues objectAtIndex:0];
+
+            if ([prefObj isKindOfClass:[NSString class]]) {
+                prefValue = prefObj;
+            }
+
+            paginationMode = [validValues indexOfObject:[prefValue lowercaseString]];
+            if (paginationMode == NSNotFound) {
+                paginationMode = 0;
+            }
+        }
+
+        // property check for compiling under iOS < 7
+        ios7sel = NSSelectorFromString(@"setPaginationMode:");
+        if ([self.webView respondsToSelector:ios7sel]) {
+            [self.webView setValue:[NSNumber numberWithInteger:paginationMode] forKey:@"paginationMode"];
+        }
+    }
+
+    if ([self.startupPluginNames count] > 0) {
+        [CDVTimer start:@"TotalPluginStartup"];
+
+        for (NSString* pluginName in self.startupPluginNames) {
+            [CDVTimer start:pluginName];
+            [self getCommandInstance:pluginName];
+            [CDVTimer stop:pluginName];
+        }
+
+        [CDVTimer stop:@"TotalPluginStartup"];
+    }
+    
+    [self registerPlugin:[[CDVHandleOpenURL alloc] initWithWebView:self.webView] withClassName:NSStringFromClass([CDVHandleOpenURL class])];
+    
+    // /////////////////
+    NSURL* appURL = [self appUrl];
+
+    [CDVUserAgentUtil acquireLock:^(NSInteger lockToken) {
+        _userAgentLockToken = lockToken;
+        [CDVUserAgentUtil setUserAgent:self.userAgent lockToken:lockToken];
+        if (appURL) {
+            NSURLRequest* appReq = [NSURLRequest requestWithURL:appURL cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:20.0];
+            [self.webView loadRequest:appReq];
+        } else {
+            NSString* loadErr = [NSString stringWithFormat:@"ERROR: Start Page at '%@/%@' was not found.", self.wwwFolderName, self.startPage];
+            NSLog(@"%@", loadErr);
+
+            NSURL* errorUrl = [self errorUrl];
+            if (errorUrl) {
+                errorUrl = [NSURL URLWithString:[NSString stringWithFormat:@"?error=%@", [loadErr stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]] relativeToURL:errorUrl];
+                NSLog(@"%@", [errorUrl absoluteString]);
+                [self.webView loadRequest:[NSURLRequest requestWithURL:errorUrl]];
+            } else {
+                NSString* html = [NSString stringWithFormat:@"<html><body> %@ </body></html>", loadErr];
+                [self.webView loadHTMLString:html baseURL:nil];
+            }
+        }
+    }];
+}
+
+- (id)settingForKey:(NSString*)key
+{
+    return [[self settings] objectForKey:[key lowercaseString]];
+}
+
+- (void)setSetting:(id)setting forKey:(NSString*)key
+{
+    [[self settings] setObject:setting forKey:[key lowercaseString]];
+}
+
+- (NSArray*)parseInterfaceOrientations:(NSArray*)orientations
+{
+    NSMutableArray* result = [[NSMutableArray alloc] init];
+
+    if (orientations != nil) {
+        NSEnumerator* enumerator = [orientations objectEnumerator];
+        NSString* orientationString;
+
+        while (orientationString = [enumerator nextObject]) {
+            if ([orientationString isEqualToString:@"UIInterfaceOrientationPortrait"]) {
+                [result addObject:[NSNumber numberWithInt:UIInterfaceOrientationPortrait]];
+            } else if ([orientationString isEqualToString:@"UIInterfaceOrientationPortraitUpsideDown"]) {
+                [result addObject:[NSNumber numberWithInt:UIInterfaceOrientationPortraitUpsideDown]];
+            } else if ([orientationString isEqualToString:@"UIInterfaceOrientationLandscapeLeft"]) {
+                [result addObject:[NSNumber numberWithInt:UIInterfaceOrientationLandscapeLeft]];
+            } else if ([orientationString isEqualToString:@"UIInterfaceOrientationLandscapeRight"]) {
+                [result addObject:[NSNumber numberWithInt:UIInterfaceOrientationLandscapeRight]];
+            }
+        }
+    }
+
+    // default
+    if ([result count] == 0) {
+        [result addObject:[NSNumber numberWithInt:UIInterfaceOrientationPortrait]];
+    }
+
+    return result;
+}
+
+- (NSInteger)mapIosOrientationToJsOrientation:(UIInterfaceOrientation)orientation
+{
+    switch (orientation) {
+        case UIInterfaceOrientationPortraitUpsideDown:
+            return 180;
+
+        case UIInterfaceOrientationLandscapeLeft:
+            return -90;
+
+        case UIInterfaceOrientationLandscapeRight:
+            return 90;
+
+        case UIInterfaceOrientationPortrait:
+            return 0;
+
+        default:
+            return 0;
+    }
+}
+
+- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
+{
+    // First, ask the webview via JS if it supports the new orientation
+    NSString* jsCall = [NSString stringWithFormat:
+        @"window.shouldRotateToOrientation && window.shouldRotateToOrientation(%ld);"
+        , (long)[self mapIosOrientationToJsOrientation:interfaceOrientation]];
+    NSString* res = [webView stringByEvaluatingJavaScriptFromString:jsCall];
+
+    if ([res length] > 0) {
+        return [res boolValue];
+    }
+
+    // if js did not handle the new orientation (no return value), use values from the plist (via supportedOrientations)
+    return [self supportsOrientation:interfaceOrientation];
+}
+
+- (BOOL)shouldAutorotate
+{
+    return YES;
+}
+
+- (NSUInteger)supportedInterfaceOrientations
+{
+    NSUInteger ret = 0;
+
+    if ([self shouldAutorotateToInterfaceOrientation:UIInterfaceOrientationPortrait]) {
+        ret = ret | (1 << UIInterfaceOrientationPortrait);
+    }
+    if ([self shouldAutorotateToInterfaceOrientation:UIInterfaceOrientationPortraitUpsideDown]) {
+        ret = ret | (1 << UIInterfaceOrientationPortraitUpsideDown);
+    }
+    if ([self shouldAutorotateToInterfaceOrientation:UIInterfaceOrientationLandscapeRight]) {
+        ret = ret | (1 << UIInterfaceOrientationLandscapeRight);
+    }
+    if ([self shouldAutorotateToInterfaceOrientation:UIInterfaceOrientationLandscapeLeft]) {
+        ret = ret | (1 << UIInterfaceOrientationLandscapeLeft);
+    }
+
+    return ret;
+}
+
+- (BOOL)supportsOrientation:(UIInterfaceOrientation)orientation
+{
+    return [self.supportedOrientations containsObject:[NSNumber numberWithInt:orientation]];
+}
+
+- (UIWebView*)newCordovaViewWithFrame:(CGRect)bounds
+{
+    return [[UIWebView alloc] initWithFrame:bounds];
+}
+
+- (NSString*)userAgent
+{
+    if (_userAgent == nil) {
+        NSString* localBaseUserAgent;
+        if (self.baseUserAgent != nil) {
+            localBaseUserAgent = self.baseUserAgent;
+        } else {
+            localBaseUserAgent = [CDVUserAgentUtil originalUserAgent];
+        }
+        // Use our address as a unique number to append to the User-Agent.
+        _userAgent = [NSString stringWithFormat:@"%@ (%lld)", localBaseUserAgent, (long long)self];
+    }
+    return _userAgent;
+}
+
+- (void)createGapView
+{
+    CGRect webViewBounds = self.view.bounds;
+
+    webViewBounds.origin = self.view.bounds.origin;
+
+    self.webView = [self newCordovaViewWithFrame:webViewBounds];
+    self.webView.autoresizingMask = (UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight);
+
+    [self.view addSubview:self.webView];
+    [self.view sendSubviewToBack:self.webView];
+}
+
+- (void)didReceiveMemoryWarning
+{
+    // iterate through all the plugin objects, and call hasPendingOperation
+    // if at least one has a pending operation, we don't call [super didReceiveMemoryWarning]
+
+    NSEnumerator* enumerator = [self.pluginObjects objectEnumerator];
+    CDVPlugin* plugin;
+
+    BOOL doPurge = YES;
+
+    while ((plugin = [enumerator nextObject])) {
+        if (plugin.hasPendingOperation) {
+            NSLog(@"Plugin '%@' has a pending operation, memory purge is delayed for didReceiveMemoryWarning.", NSStringFromClass([plugin class]));
+            doPurge = NO;
+        }
+    }
+
+    if (doPurge) {
+        // Releases the view if it doesn't have a superview.
+        [super didReceiveMemoryWarning];
+    }
+
+    // Release any cached data, images, etc. that aren't in use.
+}
+
+- (void)viewDidUnload
+{
+    // Release any retained subviews of the main view.
+    // e.g. self.myOutlet = nil;
+
+    self.webView.delegate = nil;
+    self.webView = nil;
+    [CDVUserAgentUtil releaseLock:&_userAgentLockToken];
+
+    [super viewDidUnload];
+}
+
+#pragma mark UIWebViewDelegate
+
+/**
+ When web application loads Add stuff to the DOM, mainly the user-defined settings from the Settings.plist file, and
+ the device's data such as device ID, platform version, etc.
+ */
+- (void)webViewDidStartLoad:(UIWebView*)theWebView
+{
+    NSLog(@"Resetting plugins due to page load.");
+    [_commandQueue resetRequestId];
+    [[NSNotificationCenter defaultCenter] postNotification:[NSNotification notificationWithName:CDVPluginResetNotification object:self.webView]];
+}
+
+/**
+ Called when the webview finishes loading.  This stops the activity view.
+ */
+- (void)webViewDidFinishLoad:(UIWebView*)theWebView
+{
+    NSLog(@"Finished load of: %@", theWebView.request.URL);
+    // It's safe to release the lock even if this is just a sub-frame that's finished loading.
+    [CDVUserAgentUtil releaseLock:&_userAgentLockToken];
+
+    /*
+     * Hide the Top Activity THROBBER in the Battery Bar
+     */
+    [[UIApplication sharedApplication] setNetworkActivityIndicatorVisible:NO];
+
+    [[NSNotificationCenter defaultCenter] postNotification:[NSNotification notificationWithName:CDVPageDidLoadNotification object:self.webView]];
+}
+
+- (void)webView:(UIWebView*)theWebView didFailLoadWithError:(NSError*)error
+{
+    [CDVUserAgentUtil releaseLock:&_userAgentLockToken];
+
+    NSString* message = [NSString stringWithFormat:@"Failed to load webpage with error: %@", [error localizedDescription]];
+    NSLog(@"%@", message);
+
+    NSURL* errorUrl = [self errorUrl];
+    if (errorUrl) {
+        errorUrl = [NSURL URLWithString:[NSString stringWithFormat:@"?error=%@", [message stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]] relativeToURL:errorUrl];
+        NSLog(@"%@", [errorUrl absoluteString]);
+        [theWebView loadRequest:[NSURLRequest requestWithURL:errorUrl]];
+    }
+}
+
+- (BOOL)webView:(UIWebView*)theWebView shouldStartLoadWithRequest:(NSURLRequest*)request navigationType:(UIWebViewNavigationType)navigationType
+{
+    NSURL* url = [request URL];
+
+    /*
+     * Execute any commands queued with cordova.exec() on the JS side.
+     * The part of the URL after gap:// is irrelevant.
+     */
+    if ([[url scheme] isEqualToString:@"gap"]) {
+        [_commandQueue fetchCommandsFromJs];
+        // The delegate is called asynchronously in this case, so we don't have to use
+        // flushCommandQueueWithDelayedJs (setTimeout(0)) as we do with hash changes.
+        [_commandQueue executePending];
+        return NO;
+    }
+
+    if ([[url fragment] hasPrefix:@"%01"] || [[url fragment] hasPrefix:@"%02"]) {
+        // Delegate is called *immediately* for hash changes. This means that any
+        // calls to stringByEvaluatingJavascriptFromString will occur in the middle
+        // of an existing (paused) call stack. This doesn't cause errors, but may
+        // be unexpected to callers (exec callbacks will be called before exec() even
+        // returns). To avoid this, we do not do any synchronous JS evals by using
+        // flushCommandQueueWithDelayedJs.
+        NSString* inlineCommands = [[url fragment] substringFromIndex:3];
+        if ([inlineCommands length] == 0) {
+            // Reach in right away since the WebCore / Main thread are already synchronized.
+            [_commandQueue fetchCommandsFromJs];
+        } else {
+            inlineCommands = [inlineCommands stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
+            [_commandQueue enqueueCommandBatch:inlineCommands];
+        }
+        // Switch these for minor performance improvements, and to really live on the wild side.
+        // Callbacks will occur in the middle of the location.hash = ... statement!
+        [(CDVCommandDelegateImpl*)_commandDelegate flushCommandQueueWithDelayedJs];
+        // [_commandQueue executePending];
+
+        // Although we return NO, the hash change does end up taking effect.
+        return NO;
+    }
+
+    /*
+     * Give plugins the chance to handle the url
+     */
+    for (NSString* pluginName in pluginObjects) {
+        CDVPlugin* plugin = [pluginObjects objectForKey:pluginName];
+        SEL selector = NSSelectorFromString(@"shouldOverrideLoadWithRequest:navigationType:");
+        if ([plugin respondsToSelector:selector]) {
+            if (((BOOL (*)(id, SEL, id, int))objc_msgSend)(plugin, selector, request, navigationType) == YES) {
+                return NO;
+            }
+        }
+    }
+
+    /*
+     * If a URL is being loaded that's a file/http/https URL, just load it internally
+     */
+    if ([url isFileURL]) {
+        return YES;
+    }
+
+    /*
+     *    If we loaded the HTML from a string, we let the app handle it
+     */
+    else if (self.loadFromString == YES) {
+        self.loadFromString = NO;
+        return YES;
+    }
+
+    /*
+     * all tel: scheme urls we let the UIWebview handle it using the default behavior
+     */
+    else if ([[url scheme] isEqualToString:@"tel"]) {
+        return YES;
+    }
+
+    /*
+     * all about: scheme urls are not handled
+     */
+    else if ([[url scheme] isEqualToString:@"about"]) {
+        return NO;
+    }
+
+    /*
+     * all data: scheme urls are handled
+     */
+    else if ([[url scheme] isEqualToString:@"data"]) {
+        return YES;
+    }
+
+    /*
+     * Handle all other types of urls (tel:, sms:), and requests to load a url in the main webview.
+     */
+    else {
+        if ([self.whitelist schemeIsAllowed:[url scheme]]) {
+            return [self.whitelist URLIsAllowed:url];
+        } else {
+            if ([[UIApplication sharedApplication] canOpenURL:url]) {
+                [[UIApplication sharedApplication] openURL:url];
+            } else { // handle any custom schemes to plugins
+                [[NSNotificationCenter defaultCenter] postNotification:[NSNotification notificationWithName:CDVPluginHandleOpenURLNotification object:url]];
+            }
+        }
+
+        return NO;
+    }
+
+    return YES;
+}
+
+#pragma mark GapHelpers
+
+- (void)javascriptAlert:(NSString*)text
+{
+    NSString* jsString = [NSString stringWithFormat:@"alert('%@');", text];
+
+    [self.commandDelegate evalJs:jsString];
+}
+
++ (NSString*)applicationDocumentsDirectory
+{
+    NSArray* paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
+    NSString* basePath = (([paths count] > 0) ? ([paths objectAtIndex : 0]) : nil);
+
+    return basePath;
+}
+
+#pragma mark CordovaCommands
+
+- (void)registerPlugin:(CDVPlugin*)plugin withClassName:(NSString*)className
+{
+    if ([plugin respondsToSelector:@selector(setViewController:)]) {
+        [plugin setViewController:self];
+    }
+
+    if ([plugin respondsToSelector:@selector(setCommandDelegate:)]) {
+        [plugin setCommandDelegate:_commandDelegate];
+    }
+
+    [self.pluginObjects setObject:plugin forKey:className];
+    [plugin pluginInitialize];
+}
+
+- (void)registerPlugin:(CDVPlugin*)plugin withPluginName:(NSString*)pluginName
+{
+    if ([plugin respondsToSelector:@selector(setViewController:)]) {
+        [plugin setViewController:self];
+    }
+
+    if ([plugin respondsToSelector:@selector(setCommandDelegate:)]) {
+        [plugin setCommandDelegate:_commandDelegate];
+    }
+
+    NSString* className = NSStringFromClass([plugin class]);
+    [self.pluginObjects setObject:plugin forKey:className];
+    [self.pluginsMap setValue:className forKey:[pluginName lowercaseString]];
+    [plugin pluginInitialize];
+}
+
+/**
+ Returns an instance of a CordovaCommand object, based on its name.  If one exists already, it is returned.
+ */
+- (id)getCommandInstance:(NSString*)pluginName
+{
+    // first, we try to find the pluginName in the pluginsMap
+    // (acts as a whitelist as well) if it does not exist, we return nil
+    // NOTE: plugin names are matched as lowercase to avoid problems - however, a
+    // possible issue is there can be duplicates possible if you had:
+    // "org.apache.cordova.Foo" and "org.apache.cordova.foo" - only the lower-cased entry will match
+    NSString* className = [self.pluginsMap objectForKey:[pluginName lowercaseString]];
+
+    if (className == nil) {
+        return nil;
+    }
+
+    id obj = [self.pluginObjects objectForKey:className];
+    if (!obj) {
+        obj = [[NSClassFromString(className)alloc] initWithWebView:webView];
+
+        if (obj != nil) {
+            [self registerPlugin:obj withClassName:className];
+        } else {
+            NSLog(@"CDVPlugin class %@ (pluginName: %@) does not exist.", className, pluginName);
+        }
+    }
+    return obj;
+}
+
+#pragma mark -
+
+- (NSString*)appURLScheme
+{
+    NSString* URLScheme = nil;
+
+    NSArray* URLTypes = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleURLTypes"];
+
+    if (URLTypes != nil) {
+        NSDictionary* dict = [URLTypes objectAtIndex:0];
+        if (dict != nil) {
+            NSArray* URLSchemes = [dict objectForKey:@"CFBundleURLSchemes"];
+            if (URLSchemes != nil) {
+                URLScheme = [URLSchemes objectAtIndex:0];
+            }
+        }
+    }
+
+    return URLScheme;
+}
+
+/**
+ Returns the contents of the named plist bundle, loaded as a dictionary object
+ */
++ (NSDictionary*)getBundlePlist:(NSString*)plistName
+{
+    NSString* errorDesc = nil;
+    NSPropertyListFormat format;
+    NSString* plistPath = [[NSBundle mainBundle] pathForResource:plistName ofType:@"plist"];
+    NSData* plistXML = [[NSFileManager defaultManager] contentsAtPath:plistPath];
+    NSDictionary* temp = (NSDictionary*)[NSPropertyListSerialization
+        propertyListFromData:plistXML
+            mutabilityOption:NSPropertyListMutableContainersAndLeaves
+                      format:&format errorDescription:&errorDesc];
+
+    return temp;
+}
+
+#pragma mark -
+#pragma mark UIApplicationDelegate impl
+
+/*
+ This method lets your application know that it is about to be terminated and purged from memory entirely
+ */
+- (void)onAppWillTerminate:(NSNotification*)notification
+{
+    // empty the tmp directory
+    NSFileManager* fileMgr = [[NSFileManager alloc] init];
+    NSError* __autoreleasing err = nil;
+
+    // clear contents of NSTemporaryDirectory
+    NSString* tempDirectoryPath = NSTemporaryDirectory();
+    NSDirectoryEnumerator* directoryEnumerator = [fileMgr enumeratorAtPath:tempDirectoryPath];
+    NSString* fileName = nil;
+    BOOL result;
+
+    while ((fileName = [directoryEnumerator nextObject])) {
+        NSString* filePath = [tempDirectoryPath stringByAppendingPathComponent:fileName];
+        result = [fileMgr removeItemAtPath:filePath error:&err];
+        if (!result && err) {
+            NSLog(@"Failed to delete: %@ (error: %@)", filePath, err);
+        }
+    }
+}
+
+/*
+ This method is called to let your application know that it is about to move from the active to inactive state.
+ You should use this method to pause ongoing tasks, disable timer, ...
+ */
+- (void)onAppWillResignActive:(NSNotification*)notification
+{
+    // NSLog(@"%@",@"applicationWillResignActive");
+    [self.commandDelegate evalJs:@"cordova.fireDocumentEvent('resign');" scheduledOnRunLoop:NO];
+}
+
+/*
+ In iOS 4.0 and later, this method is called as part of the transition from the background to the inactive state.
+ You can use this method to undo many of the changes you made to your application upon entering the background.
+ invariably followed by applicationDidBecomeActive
+ */
+- (void)onAppWillEnterForeground:(NSNotification*)notification
+{
+    // NSLog(@"%@",@"applicationWillEnterForeground");
+    [self.commandDelegate evalJs:@"cordova.fireDocumentEvent('resume');"];
+}
+
+// This method is called to let your application know that it moved from the inactive to active state.
+- (void)onAppDidBecomeActive:(NSNotification*)notification
+{
+    // NSLog(@"%@",@"applicationDidBecomeActive");
+    [self.commandDelegate evalJs:@"cordova.fireDocumentEvent('active');"];
+}
+
+/*
+ In iOS 4.0 and later, this method is called instead of the applicationWillTerminate: method
+ when the user quits an application that supports background execution.
+ */
+- (void)onAppDidEnterBackground:(NSNotification*)notification
+{
+    // NSLog(@"%@",@"applicationDidEnterBackground");
+    [self.commandDelegate evalJs:@"cordova.fireDocumentEvent('pause', null, true);" scheduledOnRunLoop:NO];
+}
+
+// ///////////////////////
+
+- (void)onPageDidLoad:(NSNotification*)notification
+{
+    if (self.openURL) {
+        [self processOpenUrl:self.openURL pageLoaded:YES];
+        self.openURL = nil;
+    }
+}
+
+- (void)processOpenUrl:(NSURL*)url pageLoaded:(BOOL)pageLoaded
+{
+    if (!pageLoaded) {
+        // query the webview for readystate
+        NSString* readyState = [webView stringByEvaluatingJavaScriptFromString:@"document.readyState"];
+        pageLoaded = [readyState isEqualToString:@"loaded"] || [readyState isEqualToString:@"complete"];
+    }
+
+    if (pageLoaded) {
+        // calls into javascript global function 'handleOpenURL'
+        NSString* jsString = [NSString stringWithFormat:@"if (typeof handleOpenURL === 'function') { handleOpenURL(\"%@\");}", url];
+        [self.webView stringByEvaluatingJavaScriptFromString:jsString];
+    } else {
+        // save for when page has loaded
+        self.openURL = url;
+    }
+}
+
+- (void)processOpenUrl:(NSURL*)url
+{
+    [self processOpenUrl:url pageLoaded:NO];
+}
+
+// ///////////////////////
+
+- (void)dealloc
+{
+    [CDVURLProtocol unregisterViewController:self];
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+
+    self.webView.delegate = nil;
+    self.webView = nil;
+    [CDVUserAgentUtil releaseLock:&_userAgentLockToken];
+    [_commandQueue dispose];
+    [[self.pluginObjects allValues] makeObjectsPerformSelector:@selector(dispose)];
+}
+
+@end
-- 
cgit v1.2.3-70-g09d2