mirror of
https://github.com/classilla/tenfourfox.git
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153 lines
5.7 KiB
C++
153 lines
5.7 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 _nsXREDirProvider_h__
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#define _nsXREDirProvider_h__
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#include "nsIDirectoryService.h"
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#include "nsIProfileMigrator.h"
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#include "nsIFile.h"
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#include "nsCOMPtr.h"
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#include "nsCOMArray.h"
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#include "mozilla/Attributes.h"
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class nsXREDirProvider final : public nsIDirectoryServiceProvider2,
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public nsIProfileStartup
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{
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public:
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// we use a custom isupports implementation (no refcount)
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NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr) override;
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NS_IMETHOD_(MozExternalRefCountType) AddRef(void) override;
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NS_IMETHOD_(MozExternalRefCountType) Release(void) override;
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NS_DECL_NSIDIRECTORYSERVICEPROVIDER
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NS_DECL_NSIDIRECTORYSERVICEPROVIDER2
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NS_DECL_NSIPROFILESTARTUP
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nsXREDirProvider();
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// if aXULAppDir is null, use gArgv[0]
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nsresult Initialize(nsIFile *aXULAppDir,
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nsIFile *aGREDir,
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nsIDirectoryServiceProvider* aAppProvider = nullptr);
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~nsXREDirProvider();
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static nsXREDirProvider* GetSingleton();
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nsresult GetUserProfilesRootDir(nsIFile** aResult,
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const nsACString* aProfileName,
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const nsACString* aAppName,
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const nsACString* aVendorName);
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nsresult GetUserProfilesLocalDir(nsIFile** aResult,
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const nsACString* aProfileName,
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const nsACString* aAppName,
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const nsACString* aVendorName);
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// We only set the profile dir, we don't ensure that it exists;
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// that is the responsibility of the toolkit profile service.
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// We also don't fire profile-changed notifications... that is
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// the responsibility of the apprunner.
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nsresult SetProfile(nsIFile* aProfileDir, nsIFile* aProfileLocalDir);
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void DoShutdown();
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nsresult GetProfileDefaultsDir(nsIFile* *aResult);
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static nsresult GetUserAppDataDirectory(nsIFile* *aFile) {
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return GetUserDataDirectory(aFile, false, nullptr, nullptr, nullptr);
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}
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static nsresult GetUserLocalDataDirectory(nsIFile* *aFile) {
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return GetUserDataDirectory(aFile, true, nullptr, nullptr, nullptr);
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}
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// By default GetUserDataDirectory gets profile path from gAppData,
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// but that can be overridden by using aProfileName/aAppName/aVendorName.
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static nsresult GetUserDataDirectory(nsIFile** aFile, bool aLocal,
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const nsACString* aProfileName,
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const nsACString* aAppName,
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const nsACString* aVendorName);
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/* make sure you clone it, if you need to do stuff to it */
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nsIFile* GetGREDir() { return mGREDir; }
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nsIFile* GetGREBinDir() { return mGREBinDir; }
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nsIFile* GetAppDir() {
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if (mXULAppDir)
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return mXULAppDir;
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return mGREDir;
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}
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/**
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* Get the directory under which update directory is created.
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* This method may be called before XPCOM is started. aResult
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* is a clone, it may be modified.
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*/
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nsresult GetUpdateRootDir(nsIFile* *aResult);
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/**
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* Get the profile startup directory as determined by this class or by
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* mAppProvider. This method may be called before XPCOM is started. aResult
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* is a clone, it may be modified.
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*/
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nsresult GetProfileStartupDir(nsIFile* *aResult);
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/**
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* Get the profile directory as determined by this class or by an
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* embedder-provided XPCOM directory provider. Only call this method
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* when XPCOM is initialized! aResult is a clone, it may be modified.
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*/
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nsresult GetProfileDir(nsIFile* *aResult);
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protected:
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nsresult GetFilesInternal(const char* aProperty, nsISimpleEnumerator** aResult);
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static nsresult GetUserDataDirectoryHome(nsIFile* *aFile, bool aLocal);
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static nsresult GetSysUserExtensionsDirectory(nsIFile* *aFile);
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#if defined(XP_UNIX) || defined(XP_MACOSX)
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static nsresult GetSystemExtensionsDirectory(nsIFile** aFile);
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#endif
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static nsresult EnsureDirectoryExists(nsIFile* aDirectory);
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void EnsureProfileFileExists(nsIFile* aFile);
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// Determine the profile path within the UAppData directory. This is different
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// on every major platform.
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static nsresult AppendProfilePath(nsIFile* aFile,
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const nsACString* aProfileName,
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const nsACString* aAppName,
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const nsACString* aVendorName,
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bool aLocal);
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static nsresult AppendSysUserExtensionPath(nsIFile* aFile);
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// Internal helper that splits a path into components using the '/' and '\\'
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// delimiters.
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static inline nsresult AppendProfileString(nsIFile* aFile, const char* aPath);
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// Calculate and register extension and theme bundle directories.
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void LoadExtensionBundleDirectories();
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#ifdef MOZ_B2G
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// Calculate and register app-bundled extension directories.
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void LoadAppBundleDirs();
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#endif
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void Append(nsIFile* aDirectory);
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nsCOMPtr<nsIDirectoryServiceProvider> mAppProvider;
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// On OSX, mGREDir points to .app/Contents/Resources
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nsCOMPtr<nsIFile> mGREDir;
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// On OSX, mGREBinDir points to .app/Contents/MacOS
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nsCOMPtr<nsIFile> mGREBinDir;
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// On OSX, mXULAppDir points to .app/Contents/Resources/browser
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nsCOMPtr<nsIFile> mXULAppDir;
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nsCOMPtr<nsIFile> mProfileDir;
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nsCOMPtr<nsIFile> mProfileLocalDir;
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bool mProfileNotified;
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nsCOMArray<nsIFile> mAppBundleDirectories;
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nsCOMArray<nsIFile> mExtensionDirectories;
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nsCOMArray<nsIFile> mThemeDirectories;
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};
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#endif
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