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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 nsResProtocolHandler_h___
#define nsResProtocolHandler_h___
#include "mozilla/net/SubstitutingProtocolHandler.h"
#include "nsIResProtocolHandler.h"
#include "nsInterfaceHashtable.h"
#include "nsWeakReference.h"
struct SubstitutionMapping;
class nsResProtocolHandler final
: public nsIResProtocolHandler,
public mozilla::net::SubstitutingProtocolHandler,
public nsSupportsWeakReference {
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_NSIRESPROTOCOLHANDLER
static already_AddRefed<nsResProtocolHandler> GetSingleton();
NS_FORWARD_NSIPROTOCOLHANDLER(mozilla::net::SubstitutingProtocolHandler::)
nsResProtocolHandler()
: mozilla::net::SubstitutingProtocolHandler(
"resource",
URI_STD | URI_IS_UI_RESOURCE | URI_IS_LOCAL_RESOURCE |
URI_IS_POTENTIALLY_TRUSTWORTHY,
/* aEnforceFileOrJar = */ false) {}
NS_IMETHOD SetSubstitution(const nsACString& aRoot,
nsIURI* aBaseURI) override;
NS_IMETHOD SetSubstitutionWithFlags(const nsACString& aRoot, nsIURI* aBaseURI,
uint32_t aFlags) override;
NS_IMETHOD HasSubstitution(const nsACString& aRoot, bool* aResult) override;
NS_IMETHOD GetSubstitution(const nsACString& aRoot,
nsIURI** aResult) override {
return mozilla::net::SubstitutingProtocolHandler::GetSubstitution(aRoot,
aResult);
}
NS_IMETHOD ResolveURI(nsIURI* aResURI, nsACString& aResult) override {
return mozilla::net::SubstitutingProtocolHandler::ResolveURI(aResURI,
aResult);
}
protected:
[[nodiscard]] nsresult GetSubstitutionInternal(const nsACString& aRoot,
nsIURI** aResult,
uint32_t* aFlags) override;
virtual ~nsResProtocolHandler() = default;
[[nodiscard]] bool ResolveSpecialCases(const nsACString& aHost,
const nsACString& aPath,
const nsACString& aPathname,
nsACString& aResult) override;
[[nodiscard]] virtual bool MustResolveJAR(const nsACString& aRoot) override {
return aRoot.EqualsLiteral("android");
}
private:
[[nodiscard]] nsresult Init();
static mozilla::StaticRefPtr<nsResProtocolHandler> sSingleton;
nsCString mAppURI;
nsCString mGREURI;
#ifdef ANDROID
// Used for resource://android URIs
nsCString mApkURI;
nsresult GetApkURI(nsACString& aResult);
#endif
};
#endif /* nsResProtocolHandler_h___ */
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