X-Git-Url: https://git.saurik.com/cydia.git/blobdiff_plain/c215c5ed244b6cb19bcfcc6b1a4ae21b104b13fc..0209cce51675512f80e740ce45d568ed6d0029c0:/CyteKit/WebViewController.mm

diff --git a/CyteKit/WebViewController.mm b/CyteKit/WebViewController.mm
index 643c2b8b..83c8e91e 100644
--- a/CyteKit/WebViewController.mm
+++ b/CyteKit/WebViewController.mm
@@ -8,7 +8,7 @@
 #include "CyteKit/IndirectDelegate.h"
 #include "CyteKit/Localize.h"
 #include "CyteKit/WebViewController.h"
-#include "CyteKit/PerlCompatibleRegEx.hpp"
+#include "CyteKit/RegEx.hpp"
 #include "CyteKit/WebThreadLocked.hpp"
 
 //#include <QuartzCore/CALayer.h>
@@ -38,16 +38,13 @@ extern NSString * const kCAFilterNearest;
 
 #define lprintf(args...) fprintf(stderr, args)
 
+JSValueRef (*$JSObjectCallAsFunction)(JSContextRef, JSObjectRef, JSObjectRef, size_t, const JSValueRef[], JSValueRef *);
+
 // XXX: centralize these special class things to some file or mechanism?
 static Class $MFMailComposeViewController;
 
 float CYScrollViewDecelerationRateNormal;
 
-@interface WebView (Apple)
-- (void) _setLayoutInterval:(float)interval;
-- (void) _setAllowsMessaging:(BOOL)allows;
-@end
-
 @interface WebFrame (Cydia)
 - (void) cydia$updateHeight;
 @end
@@ -98,7 +95,7 @@ float CYScrollViewDecelerationRateNormal;
     // XXX: WebThreadCreateNSInvocation returns nil
 
 #if ShowInternals
-    fprintf(stderr, "[%s]R?%s\n", class_getName(self->isa), sel_getName(sel));
+    fprintf(stderr, "[%s]R?%s\n", class_getName(object_getClass(self)), sel_getName(sel));
 #endif
 
     return delegate_ == nil ? NO : [delegate_ respondsToSelector:sel];
@@ -109,7 +106,7 @@ float CYScrollViewDecelerationRateNormal;
         return method;
 
 #if ShowInternals
-    fprintf(stderr, "[%s]S?%s\n", class_getName(self->isa), sel_getName(sel));
+    fprintf(stderr, "[%s]S?%s\n", class_getName(object_getClass(self)), sel_getName(sel));
 #endif
 
     if (delegate_ != nil)
@@ -138,6 +135,14 @@ float CYScrollViewDecelerationRateNormal;
 + (void) _initialize {
     [WebPreferences _setInitialDefaultTextEncodingToSystemEncoding];
 
+    void *js(NULL);
+    if (js == NULL)
+        js = dlopen("/System/Library/Frameworks/JavaScriptCore.framework/JavaScriptCore", RTLD_GLOBAL | RTLD_LAZY);
+    if (js == NULL)
+        js = dlopen("/System/Library/PrivateFrameworks/JavaScriptCore.framework/JavaScriptCore", RTLD_GLOBAL | RTLD_LAZY);
+    if (js != NULL)
+        $JSObjectCallAsFunction = reinterpret_cast<JSValueRef (*)(JSContextRef, JSObjectRef, JSObjectRef, size_t, const JSValueRef[], JSValueRef *)>(dlsym(js, "JSObjectCallAsFunction"));
+
     dlopen("/System/Library/Frameworks/MessageUI.framework/MessageUI", RTLD_GLOBAL | RTLD_LAZY);
     $MFMailComposeViewController = objc_getClass("MFMailComposeViewController");
 
@@ -413,6 +418,7 @@ float CYScrollViewDecelerationRateNormal;
     }
 
     [page setDelegate:delegate_];
+    [page setPageColor:color_];
 
     if (!pop) {
         [[self navigationItem] setTitle:title_];
@@ -437,10 +443,10 @@ float CYScrollViewDecelerationRateNormal;
 // CyteWebViewDelegate {{{
 - (void) webView:(WebView *)view addMessageToConsole:(NSDictionary *)message {
 #if LogMessages
-    static Pcre irritating("^(?"
+    static RegEx irritating("(?"
         ":" "The page at .* displayed insecure content from .*\\."
         "|" "Unsafe JavaScript attempt to access frame with URL .* from frame with URL .*\\. Domains, protocols and ports must match\\."
-    ")\\n$");
+    ")\\n");
 
     if (NSString *data = [message objectForKey:@"message"])
         if (irritating(data))
@@ -455,10 +461,39 @@ float CYScrollViewDecelerationRateNormal;
     NSLog(@"decidePolicyForNavigationAction:%@ request:%@ %@ frame:%@", action, request, [request allHTTPHeaderFields], frame);
 #endif
 
+    NSURL *url(request == nil ? nil : [request URL]);
+    NSString *scheme([[url scheme] lowercaseString]);
+    NSString *absolute([[url absoluteString] lowercaseString]);
+
+    if (
+        [scheme isEqualToString:@"itms"] ||
+        [scheme isEqualToString:@"itmss"] ||
+        [scheme isEqualToString:@"itms-apps"] ||
+        [scheme isEqualToString:@"itms-appss"] ||
+        [absolute hasPrefix:@"http://itunes.apple.com/"] ||
+        [absolute hasPrefix:@"https://itunes.apple.com/"] ||
+    false) {
+        appstore_ = url;
+
+        UIAlertView *alert = [[[UIAlertView alloc]
+            initWithTitle:UCLocalize("APP_STORE_REDIRECT")
+            message:nil
+            delegate:self
+            cancelButtonTitle:UCLocalize("CANCEL")
+            otherButtonTitles:
+                UCLocalize("ALLOW"),
+            nil
+        ] autorelease];
+
+        [alert setContext:@"itmsappss"];
+        [alert show];
+
+        [listener ignore];
+        return;
+    }
+
     if ([frame parentFrame] == nil) {
         if (!error_) {
-            NSURL *url(request == nil ? nil : [request URL]);
-
             if (request_ != nil && ![[request_ URL] isEqual:url] && ![self allowsNavigationAction]) {
                 if (url != nil)
                     [self pushRequest:request forAction:action asPop:NO];
@@ -470,7 +505,7 @@ float CYScrollViewDecelerationRateNormal;
 
 - (void) webView:(WebView *)view didDecidePolicy:(CYWebPolicyDecision)decision forNavigationAction:(NSDictionary *)action request:(NSURLRequest *)request frame:(WebFrame *)frame {
 #if LogBrowser
-    NSLog(@"didDecidePolicy:%u forNavigationAction:%@ request:%@ frame:%@", decision, action, request, [request allHTTPHeaderFields], frame);
+    NSLog(@"didDecidePolicy:%u forNavigationAction:%@ request:%@ %@ frame:%@", decision, action, request, [request allHTTPHeaderFields], frame);
 #endif
 
     if ([frame parentFrame] == nil) {
@@ -568,9 +603,7 @@ float CYScrollViewDecelerationRateNormal;
                             float blue([[rgb blue] getFloatValue:DOM_CSS_NUMBER]);
                             float alpha([[rgb alpha] getFloatValue:DOM_CSS_NUMBER]);
 
-                            if (red == 0xc7 && green == 0xce && blue == 0xd5)
-                                uic = [UIColor pinStripeColor];
-                            else if (alpha != 0)
+                            if (alpha == 1)
                                 uic = [UIColor
                                     colorWithRed:(red / 255)
                                     green:(green / 255)
@@ -580,7 +613,8 @@ float CYScrollViewDecelerationRateNormal;
                         }
                     }
 
-                    [scroller_ setBackgroundColor:(uic ?: [UIColor clearColor])];
+                    [super setPageColor:uic];
+                    [scroller_ setBackgroundColor:color_];
                     break;
                 }
     }
@@ -626,6 +660,49 @@ float CYScrollViewDecelerationRateNormal;
     [self _didStartLoading];
 }
 
+- (void) webView:(WebView *)view resource:(id)identifier didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge fromDataSource:(WebDataSource *)source {
+    challenge_ = [challenge retain];
+
+    NSURLProtectionSpace *space([challenge protectionSpace]);
+    NSString *realm([space realm]);
+    if (realm == nil)
+        realm = @"";
+
+    UIAlertView *alert = [[[UIAlertView alloc]
+        initWithTitle:realm
+        message:nil
+        delegate:self
+        cancelButtonTitle:UCLocalize("CANCEL")
+        otherButtonTitles:UCLocalize("LOGIN"), nil
+    ] autorelease];
+
+    [alert setContext:@"challenge"];
+    [alert setNumberOfRows:1];
+
+    [alert addTextFieldWithValue:@"" label:UCLocalize("USERNAME")];
+    [alert addTextFieldWithValue:@"" label:UCLocalize("PASSWORD")];
+
+    UITextField *username([alert textFieldAtIndex:0]); {
+        UITextInputTraits *traits([username textInputTraits]);
+        [traits setAutocapitalizationType:UITextAutocapitalizationTypeNone];
+        [traits setAutocorrectionType:UITextAutocorrectionTypeNo];
+        [traits setKeyboardType:UIKeyboardTypeASCIICapable];
+        [traits setReturnKeyType:UIReturnKeyNext];
+    }
+
+    UITextField *password([alert textFieldAtIndex:1]); {
+        UITextInputTraits *traits([password textInputTraits]);
+        [traits setAutocapitalizationType:UITextAutocapitalizationTypeNone];
+        [traits setAutocorrectionType:UITextAutocorrectionTypeNo];
+        [traits setKeyboardType:UIKeyboardTypeASCIICapable];
+        // XXX: UIReturnKeyDone
+        [traits setReturnKeyType:UIReturnKeyNext];
+        [traits setSecureTextEntry:YES];
+    }
+
+    [alert show];
+}
+
 - (NSURLRequest *) webView:(WebView *)view resource:(id)identifier willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)response fromDataSource:(WebDataSource *)source {
 #if LogBrowser
     NSLog(@"resource:%@ willSendRequest:%@ redirectResponse:%@ fromDataSource:%@", identifier, request, response, source);
@@ -634,6 +711,14 @@ float CYScrollViewDecelerationRateNormal;
     return request;
 }
 
+- (NSURLRequest *) webThreadWebView:(WebView *)view resource:(id)identifier willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)response fromDataSource:(WebDataSource *)source {
+#if LogBrowser
+    NSLog(@"resource:%@ willSendRequest:%@ redirectResponse:%@ fromDataSource:%@", identifier, request, response, source);
+#endif
+
+    return request;
+}
+
 - (bool) webView:(WebView *)view shouldRunJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame {
     return [self _allowJavaScriptPanel];
 }
@@ -673,25 +758,26 @@ float CYScrollViewDecelerationRateNormal;
     } else if ([context isEqualToString:@"challenge"]) {
         id<NSURLAuthenticationChallengeSender> sender([challenge_ sender]);
 
-        switch (button) {
-            case 1: {
-                NSString *username([[alert textFieldAtIndex:0] text]);
-                NSString *password([[alert textFieldAtIndex:1] text]);
-
-                NSURLCredential *credential([NSURLCredential credentialWithUser:username password:password persistence:NSURLCredentialPersistenceForSession]);
+        if (button == [alert cancelButtonIndex])
+            [sender cancelAuthenticationChallenge:challenge_];
+        else if (button == [alert firstOtherButtonIndex]) {
+            NSString *username([[alert textFieldAtIndex:0] text]);
+            NSString *password([[alert textFieldAtIndex:1] text]);
 
-                [sender useCredential:credential forAuthenticationChallenge:challenge_];
-            } break;
+            NSURLCredential *credential([NSURLCredential credentialWithUser:username password:password persistence:NSURLCredentialPersistenceForSession]);
 
-            case 2:
-                [sender cancelAuthenticationChallenge:challenge_];
-            break;
-
-            _nodefault
+            [sender useCredential:credential forAuthenticationChallenge:challenge_];
         }
 
         challenge_ = nil;
 
+        [alert dismissWithClickedButtonIndex:-1 animated:YES];
+    } else if ([context isEqualToString:@"itmsappss"]) {
+        if (button == [alert cancelButtonIndex]) {
+        } else if (button == [alert firstOtherButtonIndex]) {
+            [delegate_ openURL:appstore_];
+        }
+
         [alert dismissWithClickedButtonIndex:-1 animated:YES];
     } else if ([context isEqualToString:@"submit"]) {
         if (button == [alert cancelButtonIndex]) {
@@ -826,6 +912,8 @@ float CYScrollViewDecelerationRateNormal;
         width_ = width;
         class_ = _class;
 
+        [super setPageColor:nil];
+
         allowsNavigationAction_ = true;
 
         loading_ = [NSMutableSet setWithCapacity:5];
@@ -840,14 +928,24 @@ float CYScrollViewDecelerationRateNormal;
         ] autorelease];
 
         loadingitem_ = [[[UIBarButtonItem alloc]
-            initWithTitle:@" "
+            initWithTitle:(kCFCoreFoundationVersionNumber >= 800 ? @"       " : @" ")
             style:UIBarButtonItemStylePlain
             target:self
             action:@selector(reloadButtonClicked)
         ] autorelease];
 
-        indicator_ = [[[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhite] autorelease];
-        [indicator_ setFrame:CGRectMake(15, 5, [indicator_ frame].size.width, [indicator_ frame].size.height)];
+        UIActivityIndicatorViewStyle style;
+        float left;
+        if (kCFCoreFoundationVersionNumber >= 800) {
+            style = UIActivityIndicatorViewStyleGray;
+            left = 7;
+        } else {
+            style = UIActivityIndicatorViewStyleWhite;
+            left = 15;
+        }
+
+        indicator_ = [[[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:style] autorelease];
+        [indicator_ setFrame:CGRectMake(left, 5, [indicator_ frame].size.width, [indicator_ frame].size.height)];
         [indicator_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
 
         [self applyLeftButton];
@@ -878,11 +976,6 @@ float CYScrollViewDecelerationRateNormal;
     // XXX: I think this improves scrolling; the hardcoded-ness sucks
     [document setTileSize:CGSizeMake(320, 500)];
 
-    [document setBackgroundColor:[UIColor clearColor]];
-
-    // XXX: this is terribly (too?) expensive
-    [document setDrawsBackground:NO];
-
     WebView *webview([document webView]);
     WebPreferences *preferences([webview preferences]);
 
@@ -893,7 +986,7 @@ float CYScrollViewDecelerationRateNormal;
         [preferences _setLayoutInterval:0];
 
     [preferences setCacheModel:WebCacheModelDocumentBrowser];
-    [preferences setJavaScriptCanOpenWindowsAutomatically:YES];
+    [preferences setJavaScriptCanOpenWindowsAutomatically:NO];
 
     if ([preferences respondsToSelector:@selector(setOfflineWebApplicationCacheEnabled:)])
         [preferences setOfflineWebApplicationCacheEnabled:YES];
@@ -937,8 +1030,11 @@ float CYScrollViewDecelerationRateNormal;
         //[scroller setAllowsRubberBanding:YES];
     }
 
+    [webview_ setOpaque:NO];
+    [webview_ setBackgroundColor:nil];
+
     [scroller_ setFixedBackgroundPattern:YES];
-    [scroller_ setBackgroundColor:[UIColor clearColor]];
+    [scroller_ setBackgroundColor:color_];
     [scroller_ setClipsSubviews:YES];
 
     [scroller_ setBounces:YES];
@@ -947,11 +1043,13 @@ float CYScrollViewDecelerationRateNormal;
 
     [self setViewportWidth:width_];
 
-    UITableView *table([[[UITableView alloc] initWithFrame:[webview_ bounds] style:UITableViewStyleGrouped] autorelease]);
-    [table setScrollsToTop:NO];
-    [webview_ insertSubview:table atIndex:0];
+    if ([[UIColor groupTableViewBackgroundColor] isEqual:[UIColor clearColor]]) {
+        UITableView *table([[[UITableView alloc] initWithFrame:[webview_ bounds] style:UITableViewStyleGrouped] autorelease]);
+        [table setScrollsToTop:NO];
+        [webview_ insertSubview:table atIndex:0];
+        [table setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)];
+    }
 
-    [table setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)];
     [webview_ setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)];
 
     ready_ = false;
@@ -986,15 +1084,34 @@ float CYScrollViewDecelerationRateNormal;
     } return self;
 }
 
++ (void) _lockJavaScript:(WebPreferences *)preferences {
+    WebThreadLocked lock;
+    [preferences setJavaScriptCanOpenWindowsAutomatically:NO];
+}
+
 - (void) callFunction:(WebScriptObject *)function {
     WebThreadLocked lock;
 
     WebView *webview([[[self webView] _documentView] webView]);
-    WebFrame *frame([webview mainFrame]);
+    WebPreferences *preferences([webview preferences]);
+
+    [preferences setJavaScriptCanOpenWindowsAutomatically:YES];
+    if ([webview respondsToSelector:@selector(_preferencesChanged:)])
+        [webview _preferencesChanged:preferences];
+    else
+        [webview _preferencesChangedNotification:[NSNotification notificationWithName:@"" object:preferences]];
 
+    WebFrame *frame([webview mainFrame]);
     JSGlobalContextRef context([frame globalContext]);
+
     JSObjectRef object([function JSObject]);
-    JSObjectCallAsFunction(context, object, NULL, 0, NULL, NULL);
+    if ($JSObjectCallAsFunction != NULL)
+        ($JSObjectCallAsFunction)(context, object, NULL, 0, NULL, NULL);
+
+    // XXX: the JavaScript code submits a form, which seems to happen asynchronously
+    NSObject *target([CyteWebViewController class]);
+    [NSObject cancelPreviousPerformRequestsWithTarget:target selector:@selector(_lockJavaScript:) object:preferences];
+    [target performSelector:@selector(_lockJavaScript:) withObject:preferences afterDelay:1];
 }
 
 - (void) reloadButtonClicked {