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      1 /*
      2  * Copyright (C) 2010 Apple Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
     14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
     15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
     17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     19  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
     23  * THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #include "PlatformUtilities.h"
     27 
     28 #include <WebKit2/WKStringCF.h>
     29 #include <WebKit2/WKURLCF.h>
     30 #include <wtf/RetainPtr.h>
     31 
     32 #if USE(CFNETWORK)
     33 #include <WebKit2/WKURLResponseCF.h>
     34 #endif
     35 
     36 namespace TestWebKitAPI {
     37 namespace Util {
     38 
     39 #ifdef DEBUG_ALL
     40 const char* injectedBundleDLL = "TestWebKitAPIInjectedBundle_debug.dll";
     41 #else
     42 const char* injectedBundleDLL = "TestWebKitAPIInjectedBundle.dll";
     43 #endif
     44 
     45 void run(bool* done)
     46 {
     47     while (!*done) {
     48         MSG msg;
     49         BOOL result = ::GetMessageW(&msg, 0, 0, 0);
     50         if (!result || result == -1)
     51             break;
     52 
     53         if (shouldTranslateMessage(msg))
     54             ::TranslateMessage(&msg);
     55         ::DispatchMessage(&msg);
     56     }
     57 }
     58 
     59 bool shouldTranslateMessage(const MSG& msg)
     60 {
     61     // Only these four messages are actually translated by ::TranslateMessage or ::TranslateAccelerator.
     62     // It's useless (though harmless) to call those functions for other messages, so we always allow other messages to be translated.
     63     if (msg.message != WM_KEYDOWN && msg.message != WM_SYSKEYDOWN && msg.message != WM_KEYUP && msg.message != WM_SYSKEYUP)
     64         return true;
     65 
     66     wchar_t className[256];
     67     if (!::GetClassNameW(msg.hwnd, className, ARRAYSIZE(className)))
     68         return true;
     69 
     70     // Don't call TranslateMessage() on key events destined for a WebKit2 view, WebKit will do this if it doesn't handle the message.
     71     // It would be nice to use some API here instead of hard-coding the window class name.
     72     return wcscmp(className, L"WebKit2WebViewWindowClass");
     73 }
     74 
     75 void sleep(double seconds)
     76 {
     77     ::Sleep(seconds * 1000);
     78 }
     79 
     80 RetainPtr<CFStringRef> cf(const char* utf8String)
     81 {
     82     return RetainPtr<CFStringRef>(AdoptCF, CFStringCreateWithCString(kCFAllocatorDefault, utf8String, kCFStringEncodingUTF8));
     83 }
     84 
     85 WKStringRef createInjectedBundlePath()
     86 {
     87     RetainPtr<CFURLRef> executableURL(AdoptCF, CFBundleCopyExecutableURL(CFBundleGetMainBundle()));
     88     RetainPtr<CFURLRef> executableContainerURL(AdoptCF, CFURLCreateCopyDeletingLastPathComponent(0, executableURL.get()));
     89     RetainPtr<CFStringRef> dllFilename(AdoptCF, CFStringCreateWithCStringNoCopy(0, injectedBundleDLL, kCFStringEncodingWindowsLatin1, kCFAllocatorNull));
     90     RetainPtr<CFURLRef> bundleURL(AdoptCF, CFURLCreateCopyAppendingPathComponent(0, executableContainerURL.get(), dllFilename.get(), false));
     91     RetainPtr<CFStringRef> bundlePath(AdoptCF, CFURLCopyFileSystemPath(bundleURL.get(), kCFURLWindowsPathStyle));
     92     return WKStringCreateWithCFString(bundlePath.get());
     93 }
     94 
     95 WKURLRef createURLForResource(const char* resource, const char* extension)
     96 {
     97     RetainPtr<CFURLRef> url(AdoptCF, CFBundleCopyResourceURL(CFBundleGetMainBundle(), cf(resource).get(), cf(extension).get(), 0));
     98     return WKURLCreateWithCFURL(url.get());
     99 }
    100 
    101 WKURLRef URLForNonExistentResource()
    102 {
    103     return WKURLCreateWithUTF8CString("file:///does-not-exist.html");
    104 }
    105 
    106 WKRetainPtr<WKStringRef> MIMETypeForWKURLResponse(WKURLResponseRef wkResponse)
    107 {
    108 #if USE(CFNETWORK)
    109     RetainPtr<CFURLResponseRef> response(AdoptCF, WKURLResponseCopyCFURLResponse(0, wkResponse));
    110     return adoptWK(WKStringCreateWithCFString(CFURLResponseGetMIMEType(response.get())));
    111 #else
    112     return 0;
    113 #endif
    114 }
    115 
    116 bool isKeyDown(WKNativeEventPtr event)
    117 {
    118     return event->message == WM_KEYDOWN;
    119 }
    120 
    121 } // namespace Util
    122 } // namespace TestWebKitAPI
    123