Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 165 insertions, 0 deletions

diff --git a/toolkit/xre/nsXREDirProvider.h b/toolkit/xre/nsXREDirProvider.h
new file mode 100644
index 0000000000..e55b4e153c
--- /dev/null
+++ b/toolkit/xre/nsXREDirProvider.h
@@ -0,0 +1,165 @@
+/* -*- 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 _nsXREDirProvider_h__
+#define _nsXREDirProvider_h__
+
+#include "nsIDirectoryService.h"
+#include "nsIProfileMigrator.h"
+#include "nsIFile.h"
+#include "nsIXREDirProvider.h"
+
+#include "nsCOMPtr.h"
+#include "nsCOMArray.h"
+#include "mozilla/Attributes.h"
+
+// {5573967d-f6cf-4c63-8e0e-9ac06e04d62b}
+#define NS_XREDIRPROVIDER_CID                        \
+  {                                                  \
+    0x5573967d, 0xf6cf, 0x4c63, {                    \
+      0x8e, 0x0e, 0x9a, 0xc0, 0x6e, 0x04, 0xd6, 0x2b \
+    }                                                \
+  }
+#define NS_XREDIRPROVIDER_CONTRACTID "@mozilla.org/xre/directory-provider;1"
+
+class nsXREDirProvider final : public nsIDirectoryServiceProvider2,
+                               public nsIXREDirProvider,
+                               public nsIProfileStartup {
+ public:
+  // we use a custom isupports implementation (no refcount)
+  NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr) override;
+  NS_IMETHOD_(MozExternalRefCountType) AddRef(void) override;
+  NS_IMETHOD_(MozExternalRefCountType) Release(void) override;
+
+  NS_DECL_NSIDIRECTORYSERVICEPROVIDER
+  NS_DECL_NSIDIRECTORYSERVICEPROVIDER2
+  NS_DECL_NSIXREDIRPROVIDER
+  NS_DECL_NSIPROFILESTARTUP
+
+  nsXREDirProvider();
+
+  // if aXULAppDir is null, use gArgv[0]
+  nsresult Initialize(nsIFile* aXULAppDir, nsIFile* aGREDir,
+                      nsIDirectoryServiceProvider* aAppProvider = nullptr);
+  ~nsXREDirProvider();
+
+  static already_AddRefed<nsXREDirProvider> GetSingleton();
+
+  nsresult GetUserProfilesRootDir(nsIFile** aResult);
+  nsresult GetUserProfilesLocalDir(nsIFile** aResult);
+
+  nsresult GetLegacyInstallHash(nsAString& aPathHash);
+
+  // We only set the profile dir, we don't ensure that it exists;
+  // that is the responsibility of the toolkit profile service.
+  // We also don't fire profile-changed notifications... that is
+  // the responsibility of the apprunner.
+  nsresult SetProfile(nsIFile* aProfileDir, nsIFile* aProfileLocalDir);
+
+  void InitializeUserPrefs();
+  void FinishInitializingUserPrefs();
+
+  void DoShutdown();
+
+  static nsresult GetUserAppDataDirectory(nsIFile** aFile) {
+    return GetUserDataDirectory(aFile, false);
+  }
+  static nsresult GetUserLocalDataDirectory(nsIFile** aFile) {
+    return GetUserDataDirectory(aFile, true);
+  }
+
+  // GetUserDataDirectory gets the profile path from gAppData.
+  static nsresult GetUserDataDirectory(nsIFile** aFile, bool aLocal);
+
+  /* make sure you clone it, if you need to do stuff to it */
+  nsIFile* GetGREDir() { return mGREDir; }
+  nsIFile* GetGREBinDir() { return mGREBinDir; }
+  nsIFile* GetAppDir() {
+    if (mXULAppDir) return mXULAppDir;
+    return mGREDir;
+  }
+
+  /**
+   * Get the directory under which update directory is created.
+   * This method may be called before XPCOM is started. aResult
+   * is a clone, it may be modified.
+   *
+   * If aGetOldLocation is true, this function will return the location of
+   * the update directory before it was moved from the user profile directory
+   * to a per-installation directory. This functionality is only meant to be
+   * used for migration of the update directory to the new location. It is only
+   * valid to request the old update location on Windows, since that is the only
+   * platform on which the update directory was migrated.
+   */
+  nsresult GetUpdateRootDir(nsIFile** aResult, bool aGetOldLocation = false);
+
+  /**
+   * Get the profile startup directory as determined by this class or by
+   * mAppProvider. This method may be called before XPCOM is started. aResult
+   * is a clone, it may be modified.
+   */
+  nsresult GetProfileStartupDir(nsIFile** aResult);
+
+  /**
+   * Get the profile directory as determined by this class or by an
+   * embedder-provided XPCOM directory provider. Only call this method
+   * when XPCOM is initialized! aResult is a clone, it may be modified.
+   */
+  nsresult GetProfileDir(nsIFile** aResult);
+
+ protected:
+  nsresult GetFilesInternal(const char* aProperty,
+                            nsISimpleEnumerator** aResult);
+  static nsresult GetUserDataDirectoryHome(nsIFile** aFile, bool aLocal);
+  static nsresult GetSysUserExtensionsDirectory(nsIFile** aFile);
+  static nsresult GetSysUserExtensionsDevDirectory(nsIFile** aFile);
+#if defined(XP_UNIX) || defined(XP_MACOSX)
+  static nsresult GetSystemExtensionsDirectory(nsIFile** aFile);
+#endif
+  static nsresult EnsureDirectoryExists(nsIFile* aDirectory);
+
+  // Determine the profile path within the UAppData directory. This is different
+  // on every major platform.
+  static nsresult AppendProfilePath(nsIFile* aFile, bool aLocal);
+
+  static nsresult AppendSysUserExtensionPath(nsIFile* aFile);
+  static nsresult AppendSysUserExtensionsDevPath(nsIFile* aFile);
+
+  // Internal helper that splits a path into components using the '/' and '\\'
+  // delimiters.
+  static inline nsresult AppendProfileString(nsIFile* aFile, const char* aPath);
+
+#if defined(MOZ_SANDBOX)
+  // Load the temp directory for sandboxed content processes
+  nsresult LoadContentProcessTempDir();
+  nsresult LoadPluginProcessTempDir();
+#endif
+
+  void Append(nsIFile* aDirectory);
+
+  nsCOMPtr<nsIDirectoryServiceProvider> mAppProvider;
+  // On OSX, mGREDir points to .app/Contents/Resources
+  nsCOMPtr<nsIFile> mGREDir;
+  // On OSX, mGREBinDir points to .app/Contents/MacOS
+  nsCOMPtr<nsIFile> mGREBinDir;
+  // On OSX, mXULAppDir points to .app/Contents/Resources/browser
+  nsCOMPtr<nsIFile> mXULAppDir;
+  nsCOMPtr<nsIFile> mProfileDir;
+  nsCOMPtr<nsIFile> mProfileLocalDir;
+  bool mProfileNotified;
+  bool mPrefsInitialized = false;
+#if defined(MOZ_SANDBOX)
+  nsCOMPtr<nsIFile> mContentTempDir;
+  nsCOMPtr<nsIFile> mContentProcessSandboxTempDir;
+  nsCOMPtr<nsIFile> mPluginTempDir;
+  nsCOMPtr<nsIFile> mPluginProcessSandboxTempDir;
+#endif
+
+ private:
+  static nsresult SetUserDataProfileDirectory(nsCOMPtr<nsIFile>& aFile,
+                                              bool aLocal);
+};
+
+#endif