--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebKitTools/DumpRenderTree/mac/AppleScriptController.m	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
+ * Copyright (C) 2006 Alexey Proskuryakov (ap@nypop.com)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer. 
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution. 
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#import "AppleScriptController.h"
+
+#import <WebKit/WebView.h>
+#import <WebKit/WebViewPrivate.h>   // for aeDescByEvaluatingJavaScriptFromString, which is pending API review
+
+@implementation AppleScriptController
+
++ (BOOL)isSelectorExcludedFromWebScript:(SEL)aSelector
+{
+    if (aSelector == @selector(doJavaScript:))
+        return NO;
+    return YES;
+}
+
++ (NSString *)webScriptNameForSelector:(SEL)aSelector
+{
+    if (aSelector == @selector(doJavaScript:))
+        return @"doJavaScript";
+
+    return nil;
+}
+
+- (id)initWithWebView:(WebView *)wv
+{
+    self = [super init];
+    webView = wv;
+    return self;
+}
+
+static id convertAEDescToObject(NSAppleEventDescriptor *aeDesc)
+{
+    id value = nil;
+
+    DescType descType = [aeDesc descriptorType];
+    switch (descType) {
+        case typeUnicodeText:
+            value = [NSString stringWithFormat:@"\"%@\"", [aeDesc stringValue]];
+            break;
+        case typeLongDateTime:
+            if ([[aeDesc data] length] == sizeof(LongDateTime)) {
+                LongDateTime d;
+                [[aeDesc data] getBytes:&d];
+                value = [NSString stringWithFormat:@"%016llX", (unsigned long long)d];
+            }
+            break;
+        case typeAEList:
+            value = [NSMutableString stringWithString:@"("];
+            int numItems = [aeDesc numberOfItems];
+            for (int i = 0; i < numItems; ++i) {
+                if (i != 0)
+                    [(NSMutableString*)value appendString:@", "];
+                id obj = convertAEDescToObject([aeDesc descriptorAtIndex:(i + 1)]);
+                [(NSMutableString*)value appendString:[obj description]];
+            }
+            [(NSMutableString*)value appendString:@")"];
+            break;
+        case typeType: {
+            OSType type = [aeDesc typeCodeValue];
+
+            char typeStr[5];
+            typeStr[0] = type >> 24;
+            typeStr[1] = type >> 16;
+            typeStr[2] = type >> 8;
+            typeStr[3] = type;
+            typeStr[4] = 0;
+
+            value = [NSString stringWithFormat:@"'%s'", typeStr];
+            break;
+        }
+    }
+
+    if (!value)
+        value = [aeDesc stringValue];
+    if (!value)
+        value = [aeDesc data];
+
+    return value;
+}
+
+- (NSString *)doJavaScript:(NSString *)aString
+{
+    NSAppleEventDescriptor *aeDesc = [webView aeDescByEvaluatingJavaScriptFromString:aString];
+    if (!aeDesc)
+        return @"(null)";
+    
+    DescType descType = [aeDesc descriptorType];
+    char descTypeStr[5];
+    descTypeStr[0] = descType >> 24;
+    descTypeStr[1] = descType >> 16;
+    descTypeStr[2] = descType >> 8;
+    descTypeStr[3] = descType;
+    descTypeStr[4] = 0;
+
+    return [NSString stringWithFormat:@"%@ ('%s')", convertAEDescToObject(aeDesc), descTypeStr];
+}
+
+@end