WebConnectionToUIProcess.cpp [plain text]
#include "config.h"
#include "WebConnectionToUIProcess.h"
#include "InjectedBundleUserMessageCoders.h"
#include "WebConnectionMessageKinds.h"
#include "WebProcess.h"
using namespace WebCore;
namespace WebKit {
PassRefPtr<WebConnectionToUIProcess> WebConnectionToUIProcess::create(WebProcess* process, CoreIPC::Connection::Identifier connectionIdentifier, RunLoop* runLoop)
{
return adoptRef(new WebConnectionToUIProcess(process, connectionIdentifier, runLoop));
}
WebConnectionToUIProcess::WebConnectionToUIProcess(WebProcess* process, CoreIPC::Connection::Identifier connectionIdentifier, RunLoop* runLoop)
: m_process(process)
, m_connection(CoreIPC::Connection::createClientConnection(connectionIdentifier, this, runLoop))
{
m_connection->setDidCloseOnConnectionWorkQueueCallback(ChildProcess::didCloseOnConnectionWorkQueue);
m_connection->setShouldExitOnSyncMessageSendFailure(true);
}
void WebConnectionToUIProcess::invalidate()
{
m_connection->invalidate();
m_connection = nullptr;
m_process = 0;
}
void WebConnectionToUIProcess::postMessage(const String& messageName, APIObject* messageBody)
{
if (!m_process)
return;
m_connection->deprecatedSend(WebConnectionLegacyMessage::PostMessage, 0, CoreIPC::In(messageName, InjectedBundleUserMessageEncoder(messageBody)));
}
void WebConnectionToUIProcess::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;
InjectedBundleUserMessageDecoder messageDecoder(messageBody);
if (!arguments->decode(CoreIPC::Out(messageName, messageDecoder)))
return;
forwardDidReceiveMessageToClient(messageName, messageBody.get());
return;
}
}
return;
}
m_process->didReceiveMessage(connection, messageID, arguments);
}
void WebConnectionToUIProcess::didReceiveSyncMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments, OwnPtr<CoreIPC::ArgumentEncoder>& reply)
{
m_process->didReceiveSyncMessage(connection, messageID, arguments, reply);
}
void WebConnectionToUIProcess::didClose(CoreIPC::Connection* connection)
{
m_process->didClose(connection);
}
void WebConnectionToUIProcess::didReceiveInvalidMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID)
{
m_process->didReceiveInvalidMessage(connection, messageID);
}
void WebConnectionToUIProcess::syncMessageSendTimedOut(CoreIPC::Connection* connection)
{
m_process->syncMessageSendTimedOut(connection);
}
#if PLATFORM(WIN)
Vector<HWND> WebConnectionToUIProcess::windowsToReceiveSentMessagesWhileWaitingForSyncReply()
{
return m_process->windowsToReceiveSentMessagesWhileWaitingForSyncReply();
}
#endif
}