NavigationActionData.cpp [plain text]
#include "config.h"
#include "NavigationActionData.h"
#include "ArgumentCoders.h"
#include "Decoder.h"
#include "Encoder.h"
#include "WebCoreArgumentCoders.h"
using namespace WebCore;
namespace WebKit {
void NavigationActionData::encode(IPC::Encoder& encoder) const
{
encoder.encodeEnum(navigationType);
encoder.encodeEnum(modifiers);
encoder.encodeEnum(mouseButton);
encoder.encodeEnum(syntheticClickType);
encoder << userGestureTokenIdentifier;
encoder << canHandleRequest;
encoder.encodeEnum(shouldOpenExternalURLsPolicy);
encoder << downloadAttribute;
encoder << clickLocationInRootViewCoordinates;
encoder << isRedirect;
encoder << treatAsSameOriginNavigation;
encoder << isCrossOriginWindowOpenNavigation;
encoder << hasOpenedFrames;
encoder << opener;
encoder << targetBackForwardItemIdentifier;
}
std::optional<NavigationActionData> NavigationActionData::decode(IPC::Decoder& decoder)
{
WebCore::NavigationType navigationType;
if (!decoder.decodeEnum(navigationType))
return std::nullopt;
WebEvent::Modifiers modifiers;
if (!decoder.decodeEnum(modifiers))
return std::nullopt;
WebMouseEvent::Button mouseButton;
if (!decoder.decodeEnum(mouseButton))
return std::nullopt;
WebMouseEvent::SyntheticClickType syntheticClickType;
if (!decoder.decodeEnum(syntheticClickType))
return std::nullopt;
std::optional<uint64_t> userGestureTokenIdentifier;
decoder >> userGestureTokenIdentifier;
if (!userGestureTokenIdentifier)
return std::nullopt;
std::optional<bool> canHandleRequest;
decoder >> canHandleRequest;
if (!canHandleRequest)
return std::nullopt;
WebCore::ShouldOpenExternalURLsPolicy shouldOpenExternalURLsPolicy;
if (!decoder.decodeEnum(shouldOpenExternalURLsPolicy))
return std::nullopt;
std::optional<String> downloadAttribute;
decoder >> downloadAttribute;
if (!downloadAttribute)
return std::nullopt;
WebCore::FloatPoint clickLocationInRootViewCoordinates;
if (!decoder.decode(clickLocationInRootViewCoordinates))
return std::nullopt;
std::optional<bool> isRedirect;
decoder >> isRedirect;
if (!isRedirect)
return std::nullopt;
std::optional<bool> treatAsSameOriginNavigation;
decoder >> treatAsSameOriginNavigation;
if (!treatAsSameOriginNavigation)
return std::nullopt;
std::optional<bool> isCrossOriginWindowOpenNavigation;
decoder >> isCrossOriginWindowOpenNavigation;
if (!isCrossOriginWindowOpenNavigation)
return std::nullopt;
std::optional<bool> hasOpenedFrames;
decoder >> hasOpenedFrames;
if (!hasOpenedFrames)
return std::nullopt;
std::optional<std::optional<std::pair<uint64_t, uint64_t>>> opener;
decoder >> opener;
if (!opener)
return std::nullopt;
std::optional<std::optional<BackForwardItemIdentifier>> targetBackForwardItemIdentifier;
decoder >> targetBackForwardItemIdentifier;
if (!targetBackForwardItemIdentifier)
return std::nullopt;
return {{ WTFMove(navigationType), WTFMove(modifiers), WTFMove(mouseButton), WTFMove(syntheticClickType), WTFMove(*userGestureTokenIdentifier),
WTFMove(*canHandleRequest), WTFMove(shouldOpenExternalURLsPolicy), WTFMove(*downloadAttribute), WTFMove(clickLocationInRootViewCoordinates),
WTFMove(*isRedirect), *treatAsSameOriginNavigation, *isCrossOriginWindowOpenNavigation, *hasOpenedFrames, WTFMove(*opener), WTFMove(*targetBackForwardItemIdentifier) }};
}
}