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48a10d1cfd
Since the RESOLVE_JAR_URI flag is not used for moz-extension, ResolveJARURI would never get called in ExtensionProtocolHandler, so it's OK to consider it threadsafe. Differential Revision: https://phabricator.services.mozilla.com/D33253 --HG-- extra : moz-landing-system : lando
91 lines
3.3 KiB
C++
91 lines
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsResProtocolHandler_h___
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#define nsResProtocolHandler_h___
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#include "mozilla/net/SubstitutingProtocolHandler.h"
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#include "nsIResProtocolHandler.h"
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#include "nsInterfaceHashtable.h"
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#include "nsWeakReference.h"
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class nsISubstitutionObserver;
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struct SubstitutionMapping;
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class nsResProtocolHandler final
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: public nsIResProtocolHandler,
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public mozilla::net::SubstitutingProtocolHandler,
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public nsSupportsWeakReference {
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_NSIRESPROTOCOLHANDLER
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static already_AddRefed<nsResProtocolHandler> GetSingleton();
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NS_FORWARD_NSIPROTOCOLHANDLER(mozilla::net::SubstitutingProtocolHandler::)
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nsResProtocolHandler()
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: mozilla::net::SubstitutingProtocolHandler(
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"resource",
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URI_STD | URI_IS_UI_RESOURCE | URI_IS_LOCAL_RESOURCE |
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URI_IS_POTENTIALLY_TRUSTWORTHY,
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/* aEnforceFileOrJar = */ false) {}
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NS_IMETHOD SetSubstitution(const nsACString& aRoot,
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nsIURI* aBaseURI) override;
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NS_IMETHOD SetSubstitutionWithFlags(const nsACString& aRoot, nsIURI* aBaseURI,
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uint32_t aFlags) override;
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NS_IMETHOD HasSubstitution(const nsACString& aRoot, bool* aResult) override;
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NS_IMETHOD GetSubstitution(const nsACString& aRoot,
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nsIURI** aResult) override {
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return mozilla::net::SubstitutingProtocolHandler::GetSubstitution(aRoot,
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aResult);
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}
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NS_IMETHOD ResolveURI(nsIURI* aResURI, nsACString& aResult) override {
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return mozilla::net::SubstitutingProtocolHandler::ResolveURI(aResURI,
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aResult);
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}
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NS_IMETHOD AddObserver(nsISubstitutionObserver* aObserver) override {
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return mozilla::net::SubstitutingProtocolHandler::AddObserver(aObserver);
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}
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NS_IMETHOD RemoveObserver(nsISubstitutionObserver* aObserver) override {
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return mozilla::net::SubstitutingProtocolHandler::RemoveObserver(aObserver);
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}
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protected:
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MOZ_MUST_USE nsresult GetSubstitutionInternal(const nsACString& aRoot,
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nsIURI** aResult,
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uint32_t* aFlags) override;
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virtual ~nsResProtocolHandler() = default;
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MOZ_MUST_USE bool ResolveSpecialCases(const nsACString& aHost,
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const nsACString& aPath,
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const nsACString& aPathname,
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nsACString& aResult) override;
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virtual MOZ_MUST_USE bool MustResolveJAR(const nsACString& aRoot) override {
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return aRoot.EqualsLiteral("android");
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}
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private:
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MOZ_MUST_USE nsresult Init();
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static mozilla::StaticRefPtr<nsResProtocolHandler> sSingleton;
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nsCString mAppURI;
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nsCString mGREURI;
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#ifdef ANDROID
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// Used for resource://android URIs
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nsCString mApkURI;
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nsresult GetApkURI(nsACString& aResult);
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#endif
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};
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#endif /* nsResProtocolHandler_h___ */
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