/*
 * Copyright (C) 2010-2017 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 INC. 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 INC. 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 "WebPlatformStrategies.h"

#import "WebFrameNetworkingContext.h"
#import "WebPluginPackage.h"
#import "WebResourceLoadScheduler.h"
#import <WebCore/BlobRegistryImpl.h>
#import <WebCore/Color.h>
#import <WebCore/Frame.h>
#import <WebCore/NetworkStorageSession.h>
#import <WebCore/PasteboardItemInfo.h>
#import <WebCore/PlatformCookieJar.h>
#import <WebCore/PlatformPasteboard.h>
#import <WebCore/SharedBuffer.h>
#import <WebCore/SubframeLoader.h>

using namespace WebCore;

void WebPlatformStrategies::initializeIfNecessary()
{
    static WebPlatformStrategies* platformStrategies;
    if (!platformStrategies) {
        platformStrategies = new WebPlatformStrategies;
        setPlatformStrategies(platformStrategies);
    }
}

WebPlatformStrategies::WebPlatformStrategies()
{
}

CookiesStrategy* WebPlatformStrategies::createCookiesStrategy()
{
    return this;
}

LoaderStrategy* WebPlatformStrategies::createLoaderStrategy()
{
    return new WebResourceLoadScheduler;
}

PasteboardStrategy* WebPlatformStrategies::createPasteboardStrategy()
{
    return this;
}

BlobRegistry* WebPlatformStrategies::createBlobRegistry()
{
    return new WebCore::BlobRegistryImpl;
}

std::pair<String, bool> WebPlatformStrategies::cookiesForDOM(const NetworkStorageSession& session, const URL& firstParty, const SameSiteInfo& sameSiteInfo, const URL& url, std::optional<uint64_t> frameID, std::optional<uint64_t> pageID, IncludeSecureCookies includeSecureCookies)
{
    return WebCore::cookiesForDOM(session, firstParty, sameSiteInfo, url, frameID, pageID, includeSecureCookies);
}

void WebPlatformStrategies::setCookiesFromDOM(const NetworkStorageSession& session, const URL& firstParty, const SameSiteInfo& sameSiteInfo, const URL& url, std::optional<uint64_t> frameID, std::optional<uint64_t> pageID, const String& cookieString)
{
    WebCore::setCookiesFromDOM(session, firstParty, sameSiteInfo, url, frameID, pageID, cookieString);
}

bool WebPlatformStrategies::cookiesEnabled(const NetworkStorageSession& session)
{
    return WebCore::cookiesEnabled(session);
}

std::pair<String, bool> WebPlatformStrategies::cookieRequestHeaderFieldValue(const NetworkStorageSession& session, const URL& firstParty, const SameSiteInfo& sameSiteInfo, const URL& url, std::optional<uint64_t> frameID, std::optional<uint64_t> pageID, IncludeSecureCookies includeSecureCookies)
{
    return WebCore::cookieRequestHeaderFieldValue(session, firstParty, sameSiteInfo, url, frameID, pageID, includeSecureCookies);
}

std::pair<String, bool> WebPlatformStrategies::cookieRequestHeaderFieldValue(PAL::SessionID sessionID, const URL& firstParty, const SameSiteInfo& sameSiteInfo, const URL& url, std::optional<uint64_t> frameID, std::optional<uint64_t> pageID, IncludeSecureCookies includeSecureCookies)
{
    auto& session = sessionID.isEphemeral() ? WebFrameNetworkingContext::ensurePrivateBrowsingSession() : NetworkStorageSession::defaultStorageSession();
    return WebCore::cookieRequestHeaderFieldValue(session, firstParty, sameSiteInfo, url, frameID, pageID, includeSecureCookies);
}

bool WebPlatformStrategies::getRawCookies(const NetworkStorageSession& session, const URL& firstParty, const SameSiteInfo& sameSiteInfo, const URL& url, std::optional<uint64_t> frameID, std::optional<uint64_t> pageID, Vector<Cookie>& rawCookies)
{
    return WebCore::getRawCookies(session, firstParty, sameSiteInfo, url, frameID, pageID, rawCookies);
}

void WebPlatformStrategies::deleteCookie(const NetworkStorageSession& session, const URL& url, const String& cookieName)
{
    WebCore::deleteCookie(session, url, cookieName);
}

void WebPlatformStrategies::getTypes(Vector<String>& types, const String& pasteboardName)
{
    PlatformPasteboard(pasteboardName).getTypes(types);
}

RefPtr<SharedBuffer> WebPlatformStrategies::bufferForType(const String& pasteboardType, const String& pasteboardName)
{
    return PlatformPasteboard(pasteboardName).bufferForType(pasteboardType);
}

void WebPlatformStrategies::getPathnamesForType(Vector<String>& pathnames, const String& pasteboardType, const String& pasteboardName)
{
    PlatformPasteboard(pasteboardName).getPathnamesForType(pathnames, pasteboardType);
}

String WebPlatformStrategies::stringForType(const String& pasteboardType, const String& pasteboardName)
{
    return PlatformPasteboard(pasteboardName).stringForType(pasteboardType);
}

long WebPlatformStrategies::changeCount(const String &pasteboardName)
{
    return PlatformPasteboard(pasteboardName).changeCount();
}

String WebPlatformStrategies::uniqueName()
{
    return PlatformPasteboard::uniqueName();
}

Color WebPlatformStrategies::color(const String& pasteboardName)
{
    return PlatformPasteboard(pasteboardName).color();    
}

URL WebPlatformStrategies::url(const String& pasteboardName)
{
    return PlatformPasteboard(pasteboardName).url();
}

long WebPlatformStrategies::addTypes(const Vector<String>& pasteboardTypes, const String& pasteboardName)
{
    return PlatformPasteboard(pasteboardName).addTypes(pasteboardTypes);
}

long WebPlatformStrategies::setTypes(const Vector<String>& pasteboardTypes, const String& pasteboardName)
{
    return PlatformPasteboard(pasteboardName).setTypes(pasteboardTypes);
}

long WebPlatformStrategies::setBufferForType(SharedBuffer* buffer, const String& pasteboardType, const String& pasteboardName)
{
    return PlatformPasteboard(pasteboardName).setBufferForType(buffer, pasteboardType);
}

long WebPlatformStrategies::setURL(const PasteboardURL& pasteboardURL, const String& pasteboardName)
{
    return PlatformPasteboard(pasteboardName).setURL(pasteboardURL);
}

long WebPlatformStrategies::setStringForType(const String& string, const String& pasteboardType, const String& pasteboardName)
{
    return PlatformPasteboard(pasteboardName).setStringForType(string, pasteboardType);
}

int WebPlatformStrategies::getNumberOfFiles(const String& pasteboardName)
{
    return PlatformPasteboard(pasteboardName).numberOfFiles();
}

Vector<String> WebPlatformStrategies::typesSafeForDOMToReadAndWrite(const String& pasteboardName, const String& origin)
{
    return PlatformPasteboard(pasteboardName).typesSafeForDOMToReadAndWrite(origin);
}

long WebPlatformStrategies::writeCustomData(const WebCore::PasteboardCustomData& data, const String& pasteboardName)
{
    return PlatformPasteboard(pasteboardName).write(data);
}

#if PLATFORM(IOS)
void WebPlatformStrategies::getTypesByFidelityForItemAtIndex(Vector<String>& types, uint64_t index, const String& pasteboardName)
{
    PlatformPasteboard(pasteboardName).getTypesByFidelityForItemAtIndex(types, index);
}

void WebPlatformStrategies::writeToPasteboard(const PasteboardURL& url, const String& pasteboardName)
{
    PlatformPasteboard(pasteboardName).write(url);
}

void WebPlatformStrategies::writeToPasteboard(const WebCore::PasteboardWebContent& content, const String& pasteboardName)
{
    PlatformPasteboard(pasteboardName).write(content);
}

void WebPlatformStrategies::writeToPasteboard(const WebCore::PasteboardImage& image, const String& pasteboardName)
{
    PlatformPasteboard(pasteboardName).write(image);
}

void WebPlatformStrategies::writeToPasteboard(const String& pasteboardType, const String& text, const String& pasteboardName)
{
    PlatformPasteboard(pasteboardName).write(pasteboardType, text);
}

int WebPlatformStrategies::getPasteboardItemsCount(const String& pasteboardName)
{
    return PlatformPasteboard(pasteboardName).count();
}

void WebPlatformStrategies::updateSupportedTypeIdentifiers(const Vector<String>& identifiers, const String& pasteboardName)
{
    PlatformPasteboard(pasteboardName).updateSupportedTypeIdentifiers(identifiers);
}

RefPtr<WebCore::SharedBuffer> WebPlatformStrategies::readBufferFromPasteboard(int index, const String& type, const String& pasteboardName)
{
    return PlatformPasteboard(pasteboardName).readBuffer(index, type);
}

WebCore::URL WebPlatformStrategies::readURLFromPasteboard(int index, const String& type, const String& pasteboardName, String& title)
{
    return PlatformPasteboard(pasteboardName).readURL(index, type, title);
}

String WebPlatformStrategies::readStringFromPasteboard(int index, const String& type, const String& pasteboardName)
{
    return PlatformPasteboard(pasteboardName).readString(index, type);
}

Vector<WebCore::PasteboardItemInfo> WebPlatformStrategies::allPasteboardItemInfo(const String& pasteboardName)
{
    return PlatformPasteboard(pasteboardName).allPasteboardItemInfo();
}

WebCore::PasteboardItemInfo WebPlatformStrategies::informationForItemAtIndex(int index, const String& pasteboardName)
{
    return PlatformPasteboard(pasteboardName).informationForItemAtIndex(index);
}
#endif // PLATFORM(IOS)