WebScriptMessageHandler.h [plain text]
#ifndef WebScriptMessageHandler_h
#define WebScriptMessageHandler_h
#include <wtf/PassRefPtr.h>
#include <wtf/RefCounted.h>
#include <wtf/text/WTFString.h>
namespace IPC {
class ArgumentDecoder;
class ArgumentEncoder;
}
namespace WebCore {
class SerializedScriptValue;
}
namespace WebKit {
class WebPageProxy;
class WebFrameProxy;
struct SecurityOriginData;
struct WebScriptMessageHandlerHandle {
void encode(IPC::ArgumentEncoder&) const;
static bool decode(IPC::ArgumentDecoder&, WebScriptMessageHandlerHandle&);
uint64_t identifier;
String name;
};
class WebScriptMessageHandler : public RefCounted<WebScriptMessageHandler> {
public:
class Client {
public:
virtual ~Client() { }
virtual void didPostMessage(WebPageProxy&, WebFrameProxy&, const SecurityOriginData&, WebCore::SerializedScriptValue&) = 0;
};
static PassRefPtr<WebScriptMessageHandler> create(std::unique_ptr<Client>, const String& name);
virtual ~WebScriptMessageHandler();
WebScriptMessageHandlerHandle handle() { return { m_identifier, m_name }; }
uint64_t identifier() const { return m_identifier; }
String name() const { return m_name; }
Client& client() const { return *m_client; }
private:
WebScriptMessageHandler(std::unique_ptr<Client>, const String&);
uint64_t m_identifier;
std::unique_ptr<Client> m_client;
String m_name;
};
}
#endif // WebScriptMessageHandler_h