RunJavaScriptParameters.h [plain text]
#pragma once
#include <wtf/HashMap.h>
#include <wtf/Vector.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
enum class RunAsAsyncFunction : bool { No, Yes };
enum class ForceUserGesture : bool { No, Yes };
using ArgumentWireBytesMap = HashMap<String, Vector<uint8_t>>;
struct RunJavaScriptParameters {
RunJavaScriptParameters(String&& source, RunAsAsyncFunction runAsAsyncFunction, Optional<ArgumentWireBytesMap>&& arguments, ForceUserGesture forceUserGesture)
: source(WTFMove(source))
, runAsAsyncFunction(runAsAsyncFunction)
, arguments(WTFMove(arguments))
, forceUserGesture(forceUserGesture)
{
}
RunJavaScriptParameters(const String& source, bool runAsAsyncFunction, Optional<ArgumentWireBytesMap>&& arguments, bool forceUserGesture)
: source(source)
, runAsAsyncFunction(runAsAsyncFunction ? RunAsAsyncFunction::Yes : RunAsAsyncFunction::No)
, arguments(WTFMove(arguments))
, forceUserGesture(forceUserGesture ? ForceUserGesture::Yes : ForceUserGesture::No)
{
}
RunJavaScriptParameters(String&& source, bool runAsAsyncFunction, Optional<ArgumentWireBytesMap>&& arguments, bool forceUserGesture)
: source(WTFMove(source))
, runAsAsyncFunction(runAsAsyncFunction ? RunAsAsyncFunction::Yes : RunAsAsyncFunction::No)
, arguments(WTFMove(arguments))
, forceUserGesture(forceUserGesture ? ForceUserGesture::Yes : ForceUserGesture::No)
{
}
String source;
RunAsAsyncFunction runAsAsyncFunction;
Optional<ArgumentWireBytesMap> arguments;
ForceUserGesture forceUserGesture;
template<typename Encoder> void encode(Encoder& encoder) const
{
encoder << source << runAsAsyncFunction << arguments << forceUserGesture;
}
template<typename Decoder> static Optional<RunJavaScriptParameters> decode(Decoder& decoder)
{
String source;
if (!decoder.decode(source))
return WTF::nullopt;
RunAsAsyncFunction runAsAsyncFunction;
if (!decoder.decode(runAsAsyncFunction))
return WTF::nullopt;
Optional<ArgumentWireBytesMap> arguments;
if (!decoder.decode(arguments))
return WTF::nullopt;
ForceUserGesture forceUserGesture;
if (!decoder.decode(forceUserGesture))
return WTF::nullopt;
return { RunJavaScriptParameters { WTFMove(source), runAsAsyncFunction, WTFMove(arguments), forceUserGesture } };
}
};
}