Imported WebKit commit 2ea9d364d0f6efa8fa64acf19f451504c59be0e4 (http://svn.webkit.org/repository/webkit/trunk@104285)

1 files changed, 208 insertions, 0 deletions

diff --git a/Source/WebKit/win/WebKitDLL.cpp b/Source/WebKit/win/WebKitDLL.cpp
new file mode 100644
index 000000000..ef85608c0
--- /dev/null
+++ b/Source/WebKit/win/WebKitDLL.cpp
@@ -0,0 +1,208 @@
+/*
+ * Copyright (C) 2006, 2007 Apple Inc.  All rights reserved.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 COMPUTER, INC. OR
+ * 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. 
+ */
+
+#include "config.h"
+#include "WebKitDLL.h"
+
+#include "ForEachCoClass.h"
+#include "resource.h"
+#include "WebKit.h"
+#include "WebKitClassFactory.h"
+#include <WebCore/COMPtr.h>
+#include <WebCore/IconDatabase.h>
+#include <WebCore/Page.h>
+#include <WebCore/PageGroup.h>
+#include <WebCore/RenderThemeWin.h>
+#include <WebCore/SharedBuffer.h>
+#include <WebCore/WebCoreInstanceHandle.h>
+#include <WebCore/Widget.h>
+#include <olectl.h>
+#include <wchar.h>
+#include <wtf/Vector.h>
+
+using namespace WebCore;
+
+ULONG gLockCount;
+ULONG gClassCount;
+HashCountedSet<String> gClassNameCount;
+HINSTANCE gInstance;
+
+#define CLSID_FOR_CLASS(cls) CLSID_##cls,
+CLSID gRegCLSIDs[] = {
+    FOR_EACH_COCLASS(CLSID_FOR_CLASS)
+};
+#undef CLSID_FOR_CLASS
+
+STDAPI_(BOOL) DllMain( HMODULE hModule, DWORD  ul_reason_for_call, LPVOID /*lpReserved*/)
+{
+    switch (ul_reason_for_call) {
+        case DLL_PROCESS_ATTACH:
+            gLockCount = gClassCount = 0;
+            gInstance = hModule;
+            WebCore::setInstanceHandle(hModule);
+            return TRUE;
+
+        case DLL_PROCESS_DETACH:
+            WebCore::RenderThemeWin::setWebKitIsBeingUnloaded();
+            break;
+
+        case DLL_THREAD_ATTACH:
+        case DLL_THREAD_DETACH:
+            break;
+    }
+    return FALSE;
+}
+
+STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv)
+{
+    bool found = false;
+    for (size_t i = 0; i < WTF_ARRAY_LENGTH(gRegCLSIDs); ++i) {
+        if (IsEqualGUID(rclsid, gRegCLSIDs[i])) {
+            found = true;
+            break;
+        }
+    }
+    if (!found)
+        return E_FAIL;
+
+    if (!IsEqualGUID(riid, IID_IUnknown) && !IsEqualGUID(riid, IID_IClassFactory))
+        return E_NOINTERFACE;
+
+    WebKitClassFactory* factory = new WebKitClassFactory(rclsid);
+    *ppv = reinterpret_cast<LPVOID>(factory);
+    if (!factory)
+        return E_OUTOFMEMORY;
+
+    factory->AddRef();
+    return S_OK;
+}
+
+STDAPI DllCanUnloadNow(void)
+{
+    if (!gClassCount && !gLockCount)
+        return S_OK;
+    
+    return S_FALSE;
+}
+
+// deprecated - do not use
+STDAPI DllUnregisterServer(void)
+{
+    return 0;
+}
+
+// deprecated - do not use
+STDAPI DllRegisterServer(void)
+{
+    return 0;
+}
+
+// deprecated - do not use
+STDAPI RunAsLocalServer()
+{
+    return 0;
+}
+
+// deprecated - do not use
+STDAPI LocalServerDidDie()
+{
+    return 0;
+}
+
+void shutDownWebKit()
+{
+    WebCore::iconDatabase().close();
+    WebCore::PageGroup::closeLocalStorage();
+}
+
+//FIXME: We should consider moving this to a new file for cross-project functionality
+PassRefPtr<WebCore::SharedBuffer> loadResourceIntoBuffer(const char* name)
+{
+    int idr;
+    // temporary hack to get resource id
+    if (!strcmp(name, "textAreaResizeCorner"))
+        idr = IDR_RESIZE_CORNER;
+    else if (!strcmp(name, "missingImage"))
+        idr = IDR_MISSING_IMAGE;
+    else if (!strcmp(name, "nullPlugin"))
+        idr = IDR_NULL_PLUGIN;
+    else if (!strcmp(name, "panIcon"))
+        idr = IDR_PAN_SCROLL_ICON;
+    else if (!strcmp(name, "panSouthCursor"))
+        idr = IDR_PAN_SOUTH_CURSOR;
+    else if (!strcmp(name, "panNorthCursor"))
+        idr = IDR_PAN_NORTH_CURSOR;
+    else if (!strcmp(name, "panEastCursor"))
+        idr = IDR_PAN_EAST_CURSOR;
+    else if (!strcmp(name, "panWestCursor"))
+        idr = IDR_PAN_WEST_CURSOR;
+    else if (!strcmp(name, "panSouthEastCursor"))
+        idr = IDR_PAN_SOUTH_EAST_CURSOR;
+    else if (!strcmp(name, "panSouthWestCursor"))
+        idr = IDR_PAN_SOUTH_WEST_CURSOR;
+    else if (!strcmp(name, "panNorthEastCursor"))
+        idr = IDR_PAN_NORTH_EAST_CURSOR;
+    else if (!strcmp(name, "panNorthWestCursor"))
+        idr = IDR_PAN_NORTH_WEST_CURSOR;
+    else if (!strcmp(name, "searchMagnifier"))
+        idr = IDR_SEARCH_MAGNIFIER;
+    else if (!strcmp(name, "searchMagnifierResults"))
+        idr = IDR_SEARCH_MAGNIFIER_RESULTS;
+    else if (!strcmp(name, "searchCancel"))
+        idr = IDR_SEARCH_CANCEL;
+    else if (!strcmp(name, "searchCancelPressed"))
+        idr = IDR_SEARCH_CANCEL_PRESSED;
+    else if (!strcmp(name, "zoomInCursor"))
+        idr = IDR_ZOOM_IN_CURSOR;
+    else if (!strcmp(name, "zoomOutCursor"))
+        idr = IDR_ZOOM_OUT_CURSOR;
+    else if (!strcmp(name, "verticalTextCursor"))
+        idr = IDR_VERTICAL_TEXT_CURSOR;
+    else if (!strcmp(name, "fsVideoAudioVolumeHigh"))
+        idr = IDR_FS_VIDEO_AUDIO_VOLUME_HIGH;
+    else if (!strcmp(name, "fsVideoAudioVolumeLow"))
+        idr = IDR_FS_VIDEO_AUDIO_VOLUME_LOW;
+    else if (!strcmp(name, "fsVideoExitFullscreen"))
+        idr = IDR_FS_VIDEO_EXIT_FULLSCREEN;
+    else if (!strcmp(name, "fsVideoPause"))
+        idr = IDR_FS_VIDEO_PAUSE;
+    else if (!strcmp(name, "fsVideoPlay"))
+        idr = IDR_FS_VIDEO_PLAY;
+    else
+        return 0;
+
+    HRSRC resInfo = FindResource(gInstance, MAKEINTRESOURCE(idr), L"PNG");
+    if (!resInfo)
+        return 0;
+    HANDLE res = LoadResource(gInstance, resInfo);
+    if (!res)
+        return 0;
+    void* resource = LockResource(res);
+    if (!resource)
+        return 0;
+    int size = SizeofResource(gInstance, resInfo);
+
+    return WebCore::SharedBuffer::create(reinterpret_cast<const char*>(resource), size);
+}