WebBackForwardListItem.cpp [plain text]
#include "config.h"
#include "WebBackForwardListItem.h"
#include "DataReference.h"
#include "WebCoreArgumentCoders.h"
namespace WebKit {
static uint64_t highestUsedItemID = 0;
WebBackForwardListItem::WebBackForwardListItem(const String& originalURL, const String& url, const String& title, const uint8_t* backForwardData, size_t backForwardDataSize, uint64_t itemID)
: m_originalURL(originalURL)
, m_url(url)
, m_title(title)
, m_itemID(itemID)
{
if (m_itemID > highestUsedItemID)
highestUsedItemID = m_itemID;
setBackForwardData(backForwardData, backForwardDataSize);
}
WebBackForwardListItem::~WebBackForwardListItem()
{
}
uint64_t WebBackForwardListItem::highedUsedItemID()
{
return highestUsedItemID;
}
void WebBackForwardListItem::setBackForwardData(const uint8_t* data, size_t size)
{
m_backForwardData.clear();
m_backForwardData.reserveCapacity(size);
m_backForwardData.append(data, size);
}
void WebBackForwardListItem::encode(CoreIPC::ArgumentEncoder& encoder) const
{
encoder.encode(m_originalURL);
encoder.encode(m_url);
encoder.encode(m_title);
encoder.encode(m_itemID);
encoder.encode(CoreIPC::DataReference(m_backForwardData));
}
PassRefPtr<WebBackForwardListItem> WebBackForwardListItem::decode(CoreIPC::ArgumentDecoder& decoder)
{
String originalURL;
if (!decoder.decode(originalURL))
return 0;
String url;
if (!decoder.decode(url))
return 0;
String title;
if (!decoder.decode(title))
return 0;
uint64_t itemID;
if (!decoder.decode(itemID))
return 0;
CoreIPC::DataReference data;
if (!decoder.decode(data))
return 0;
return create(originalURL, url, title, data.data(), data.size(), itemID);
}
}