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/*
* Copyright (C) 2010 Google 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER 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.
*/
#ifndef WebKitPlatformSupport_h
#define WebKitPlatformSupport_h
#include "WebCommon.h"
#include "WebGraphicsContext3D.h"
#include "WebSerializedScriptValue.h"
#include "WebString.h"
#include "WebURL.h"
#include "WebVector.h"
#include <time.h>
#include "../../../../Platform/chromium/public/Platform.h"
#ifdef WIN32
typedef void *HANDLE;
#endif
namespace WebKit {
class WebApplicationCacheHost; // FIXME: Does this belong in platform?
class WebApplicationCacheHostClient; // FIXME: Does this belong in platform?
class WebIDBFactory; // FIXME: Does this belong in platform?
class WebIDBKey; // FIXME: Does this belong in platform?
class WebIDBKeyPath; // FIXME: Does this belong in platform?
class WebMessagePortChannel; // FIXME: Does this belong in platform?
class WebPluginListBuilder; // FIXME: Does this belong in platform?
class WebSharedWorkerRepository; // FIXME: Does this belong in platform?
class WebStorageNamespace; // FIXME: Does this belong in platform?
// FIXME: Eventually all these API will need to move to WebKit::Platform.
class WebKitPlatformSupport : public Platform {
public:
// DOM Storage --------------------------------------------------
// Return a LocalStorage namespace that corresponds to the following path.
virtual WebStorageNamespace* createLocalStorageNamespace(const WebString& path, unsigned quota) { return 0; }
// HTML5 Database ------------------------------------------------------
#ifdef WIN32
typedef HANDLE FileHandle;
#else
typedef int FileHandle;
#endif
// Opens a database file; dirHandle should be 0 if the caller does not need
// a handle to the directory containing this file
virtual FileHandle databaseOpenFile(
const WebString& vfsFileName, int desiredFlags) { return FileHandle(); }
// Deletes a database file and returns the error code
virtual int databaseDeleteFile(const WebString& vfsFileName, bool syncDir) { return 0; }
// Returns the attributes of the given database file
virtual long databaseGetFileAttributes(const WebString& vfsFileName) { return 0; }
// Returns the size of the given database file
virtual long long databaseGetFileSize(const WebString& vfsFileName) { return 0; }
// Returns the space available for the given origin
virtual long long databaseGetSpaceAvailableForOrigin(const WebKit::WebString& originIdentifier) { return 0; }
// Indexed Database ----------------------------------------------------
virtual WebIDBFactory* idbFactory() { return 0; }
virtual void createIDBKeysFromSerializedValuesAndKeyPath(const WebVector<WebSerializedScriptValue>& values, const WebIDBKeyPath& keyPath, WebVector<WebIDBKey>& keys) { }
virtual WebSerializedScriptValue injectIDBKeyIntoSerializedValue(const WebIDBKey& key, const WebSerializedScriptValue& value, const WebIDBKeyPath& keyPath) { return WebSerializedScriptValue(); }
// Message Ports -------------------------------------------------------
// Creates a Message Port Channel. This can be called on any thread.
// The returned object should only be used on the thread it was created on.
virtual WebMessagePortChannel* createMessagePortChannel() { return 0; }
// Plugins -------------------------------------------------------------
// If refresh is true, then cached information should not be used to
// satisfy this call.
virtual void getPluginList(bool refresh, WebPluginListBuilder*) { }
// Shared Workers ------------------------------------------------------
virtual WebSharedWorkerRepository* sharedWorkerRepository() { return 0; }
// Returns private and shared usage, in bytes. Private bytes is the amount of
// memory currently allocated to this process that cannot be shared. Returns
// false on platform specific error conditions.
virtual bool getProcessMemorySize(size_t* privateBytes, size_t* sharedBytes) { return false; }
protected:
~WebKitPlatformSupport() { }
};
} // namespace WebKit
#endif
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