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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef handler_service_parent_h
#define handler_service_parent_h
#include "mozilla/dom/PHandlerServiceParent.h"
#include "nsIMIMEInfo.h"
class nsIHandlerApp;
class HandlerServiceParent final : public mozilla::dom::PHandlerServiceParent {
public:
HandlerServiceParent();
NS_INLINE_DECL_REFCOUNTING(HandlerServiceParent, final)
private:
virtual ~HandlerServiceParent();
void ActorDestroy(ActorDestroyReason aWhy) override;
mozilla::ipc::IPCResult RecvFillHandlerInfo(
const HandlerInfo& aHandlerInfoData, const nsACString& aOverrideType,
HandlerInfo* handlerInfoData) override;
mozilla::ipc::IPCResult RecvGetMIMEInfoFromOS(const nsACString& aMIMEType,
const nsACString& aExtension,
nsresult* aRv,
HandlerInfo* aHandlerInfoData,
bool* aFound) override;
mozilla::ipc::IPCResult RecvExists(const HandlerInfo& aHandlerInfo,
bool* exists) override;
mozilla::ipc::IPCResult RecvGetTypeFromExtension(
const nsACString& aFileExtension, nsCString* type) override;
mozilla::ipc::IPCResult RecvExistsForProtocolOS(
const nsACString& aProtocolScheme, bool* aHandlerExists) override;
mozilla::ipc::IPCResult RecvExistsForProtocol(
const nsACString& aProtocolScheme, bool* aHandlerExists) override;
mozilla::ipc::IPCResult RecvGetApplicationDescription(
const nsACString& aScheme, nsresult* aRv,
nsString* aDescription) override;
/*
* Limit the length of MIME types, filename extensions, and protocol
* schemes we'll consider.
*/
static const size_t MAX_MIMETYPE_LENGTH = 129; /* Per RFC 6838, type and
subtype should be limited
to 64 characters. We add
one more to account for
a '/' separator. */
static const size_t MAX_EXT_LENGTH = 64; /* Arbitratily chosen to be
longer than any known
extension */
static const size_t MAX_SCHEME_LENGTH = 1024; /* Arbitratily chosen to be
longer than any known
protocol scheme */
};
#endif
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