APIUserContentExtensionStore.h [plain text]
#ifndef APIUserContentExtensionStore_h
#define APIUserContentExtensionStore_h
#if ENABLE(CONTENT_EXTENSIONS)
#include "APIObject.h"
#include <system_error>
#include <wtf/text/WTFString.h>
namespace WTF {
class WorkQueue;
}
namespace API {
class UserContentExtension;
class UserContentExtensionStore final : public ObjectImpl<Object::Type::UserContentExtensionStore> {
public:
enum class Error {
LookupFailed = 1,
VersionMismatch,
CompileFailed,
RemoveFailed
};
const static uint32_t CurrentContentExtensionFileVersion = 7;
static UserContentExtensionStore& defaultStore();
static Ref<UserContentExtensionStore> storeWithPath(const WTF::String& storePath);
explicit UserContentExtensionStore();
explicit UserContentExtensionStore(const WTF::String& storePath);
virtual ~UserContentExtensionStore();
void compileContentExtension(const WTF::String& identifier, WTF::String&& json, std::function<void(RefPtr<API::UserContentExtension>, std::error_code)>);
void lookupContentExtension(const WTF::String& identifier, std::function<void(RefPtr<API::UserContentExtension>, std::error_code)>);
void removeContentExtension(const WTF::String& identifier, std::function<void(std::error_code)>);
void synchronousRemoveAllContentExtensions();
void invalidateContentExtensionVersion(const WTF::String& identifier);
private:
WTF::String defaultStorePath();
const WTF::String m_storePath;
Ref<WTF::WorkQueue> m_compileQueue;
Ref<WTF::WorkQueue> m_readQueue;
Ref<WTF::WorkQueue> m_removeQueue;
};
const std::error_category& userContentExtensionStoreErrorCategory();
inline std::error_code make_error_code(UserContentExtensionStore::Error error)
{
return { static_cast<int>(error), userContentExtensionStoreErrorCategory() };
}
}
namespace std {
template<> struct is_error_code_enum<API::UserContentExtensionStore::Error> : public true_type { };
}
#endif // ENABLE(CONTENT_EXTENSIONS)
#endif // APIUserContentExtensionStore_h