WebConnectionToWebProcess.cpp [plain text]
#include "config.h"
#include "WebConnectionToWebProcess.h"
#include "WebConnectionMessageKinds.h"
#include "WebContextUserMessageCoders.h"
#include "WebProcessProxy.h"
using namespace WebCore;
namespace WebKit {
PassRefPtr<WebConnectionToWebProcess> WebConnectionToWebProcess::create(WebProcessProxy* process, CoreIPC::Connection::Identifier connectionIdentifier, RunLoop* runLoop)
{
return adoptRef(new WebConnectionToWebProcess(process, connectionIdentifier, runLoop));
}
WebConnectionToWebProcess::WebConnectionToWebProcess(WebProcessProxy* process, CoreIPC::Connection::Identifier connectionIdentifier, RunLoop* runLoop)
: m_process(process)
, m_connection(CoreIPC::Connection::createServerConnection(connectionIdentifier, this, runLoop))
{
#if OS(DARWIN)
m_connection->setShouldCloseConnectionOnMachExceptions();
#elif PLATFORM(QT)
m_connection->setShouldCloseConnectionOnProcessTermination(process->processIdentifier());
#endif
}
void WebConnectionToWebProcess::invalidate()
{
m_connection->invalidate();
m_connection = nullptr;
m_process = 0;
}
void WebConnectionToWebProcess::postMessage(const String& messageName, APIObject* messageBody)
{
if (!m_process)
return;
m_process->deprecatedSend(WebConnectionLegacyMessage::PostMessage, 0, CoreIPC::In(messageName, WebContextUserMessageEncoder(messageBody)));
}
void WebConnectionToWebProcess::didReceiveMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments)
{
if (messageID.is<CoreIPC::MessageClassWebConnectionLegacy>()) {
switch (messageID.get<WebConnectionLegacyMessage::Kind>()) {
case WebConnectionLegacyMessage::PostMessage: {
String messageName;
RefPtr<APIObject> messageBody;
WebContextUserMessageDecoder messageDecoder(messageBody, m_process->context());
if (!arguments->decode(CoreIPC::Out(messageName, messageDecoder)))
return;
forwardDidReceiveMessageToClient(messageName, messageBody.get());
return;
}
}
return;
}
m_process->didReceiveMessage(connection, messageID, arguments);
}
void WebConnectionToWebProcess::didReceiveSyncMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments, OwnPtr<CoreIPC::ArgumentEncoder>& reply)
{
m_process->didReceiveSyncMessage(connection, messageID, arguments, reply);
}
void WebConnectionToWebProcess::didClose(CoreIPC::Connection* connection)
{
RefPtr<WebConnectionToWebProcess> protector(this);
m_process->didClose(connection);
m_client.didClose(this);
}
void WebConnectionToWebProcess::didReceiveInvalidMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID)
{
RefPtr<WebConnectionToWebProcess> protector = this;
RefPtr<WebProcessProxy> process = m_process;
process->didReceiveInvalidMessage(connection, messageID);
process->didClose(connection);
m_client.didClose(this);
}
void WebConnectionToWebProcess::syncMessageSendTimedOut(CoreIPC::Connection* connection)
{
m_process->syncMessageSendTimedOut(connection);
}
#if PLATFORM(WIN)
Vector<HWND> WebConnectionToWebProcess::windowsToReceiveSentMessagesWhileWaitingForSyncReply()
{
return m_process->windowsToReceiveSentMessagesWhileWaitingForSyncReply();
}
#endif
}