1 files changed, 177 insertions, 0 deletions
diff --git a/toolkit/profile/nsToolkitProfileService.h b/toolkit/profile/nsToolkitProfileService.h
new file mode 100644
index 0000000000..dea1af0124
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+++ b/toolkit/profile/nsToolkitProfileService.h
@@ -0,0 +1,177 @@
+
+/* -*- 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 nsToolkitProfileService_h
+#define nsToolkitProfileService_h
+
+#include "mozilla/Components.h"
+#include "mozilla/LinkedList.h"
+#include "nsIToolkitProfileService.h"
+#include "nsIToolkitProfile.h"
+#include "nsIFactory.h"
+#include "nsSimpleEnumerator.h"
+#include "nsProfileLock.h"
+#include "nsINIParser.h"
+
+class nsToolkitProfile final
+    : public nsIToolkitProfile,
+      public mozilla::LinkedListElement<RefPtr<nsToolkitProfile>> {
+ public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSITOOLKITPROFILE
+
+  friend class nsToolkitProfileService;
+
+ private:
+  ~nsToolkitProfile() = default;
+
+  nsToolkitProfile(const nsACString& aName, nsIFile* aRootDir,
+                   nsIFile* aLocalDir, bool aFromDB);
+
+  nsresult RemoveInternal(bool aRemoveFiles, bool aInBackground);
+
+  friend class nsToolkitProfileLock;
+
+  nsCString mName;
+  nsCOMPtr<nsIFile> mRootDir;
+  nsCOMPtr<nsIFile> mLocalDir;
+  nsIProfileLock* mLock;
+  uint32_t mIndex;
+  nsCString mSection;
+};
+
+class nsToolkitProfileLock final : public nsIProfileLock {
+ public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIPROFILELOCK
+
+  nsresult Init(nsToolkitProfile* aProfile, nsIProfileUnlocker** aUnlocker);
+  nsresult Init(nsIFile* aDirectory, nsIFile* aLocalDirectory,
+                nsIProfileUnlocker** aUnlocker);
+
+  nsToolkitProfileLock() = default;
+
+ private:
+  ~nsToolkitProfileLock();
+
+  RefPtr<nsToolkitProfile> mProfile;
+  nsCOMPtr<nsIFile> mDirectory;
+  nsCOMPtr<nsIFile> mLocalDirectory;
+
+  nsProfileLock mLock;
+};
+
+class nsToolkitProfileService final : public nsIToolkitProfileService {
+ public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSITOOLKITPROFILESERVICE
+
+  nsresult SelectStartupProfile(int* aArgc, char* aArgv[], bool aIsResetting,
+                                nsIFile** aRootDir, nsIFile** aLocalDir,
+                                nsIToolkitProfile** aProfile, bool* aDidCreate,
+                                bool* aWasDefaultSelection);
+  nsresult CreateResetProfile(nsIToolkitProfile** aNewProfile);
+  nsresult ApplyResetProfile(nsIToolkitProfile* aOldProfile);
+  void CompleteStartup();
+
+ private:
+  friend class nsToolkitProfile;
+  friend already_AddRefed<nsToolkitProfileService>
+  NS_GetToolkitProfileService();
+
+  nsToolkitProfileService();
+  ~nsToolkitProfileService();
+
+  nsresult Init();
+
+  nsresult CreateTimesInternal(nsIFile* profileDir);
+  void GetProfileByDir(nsIFile* aRootDir, nsIFile* aLocalDir,
+                       nsIToolkitProfile** aResult);
+
+  nsresult GetProfileDescriptor(nsIToolkitProfile* aProfile,
+                                nsACString& aDescriptor, bool* aIsRelative);
+  bool IsProfileForCurrentInstall(nsIToolkitProfile* aProfile);
+  void ClearProfileFromOtherInstalls(nsIToolkitProfile* aProfile);
+  nsresult MaybeMakeDefaultDedicatedProfile(nsIToolkitProfile* aProfile,
+                                            bool* aResult);
+  bool IsSnapEnvironment();
+  bool UseLegacyProfiles();
+  nsresult CreateDefaultProfile(nsIToolkitProfile** aResult);
+  void SetNormalDefault(nsIToolkitProfile* aProfile);
+
+  // Returns the known install hashes from the installs database. Modifying the
+  // installs database is safe while iterating the returned array.
+  nsTArray<nsCString> GetKnownInstalls();
+
+  // Tracks whether SelectStartupProfile has been called.
+  bool mStartupProfileSelected;
+  // The  profiles loaded from profiles.ini.
+  mozilla::LinkedList<RefPtr<nsToolkitProfile>> mProfiles;
+  // The profile selected for use at startup, if it exists in profiles.ini.
+  nsCOMPtr<nsIToolkitProfile> mCurrent;
+  // The profile selected for this install in installs.ini.
+  nsCOMPtr<nsIToolkitProfile> mDedicatedProfile;
+  // The default profile used by non-dev-edition builds.
+  nsCOMPtr<nsIToolkitProfile> mNormalDefault;
+  // The profile used if mUseDevEditionProfile is true (the default on
+  // dev-edition builds).
+  nsCOMPtr<nsIToolkitProfile> mDevEditionDefault;
+  // The directory that holds profiles.ini and profile directories.
+  nsCOMPtr<nsIFile> mAppData;
+  // The directory that holds the cache files for profiles.
+  nsCOMPtr<nsIFile> mTempData;
+  // The location of profiles.ini.
+  nsCOMPtr<nsIFile> mProfileDBFile;
+  // The location of installs.ini.
+  nsCOMPtr<nsIFile> mInstallDBFile;
+  // The data loaded from profiles.ini.
+  nsINIParser mProfileDB;
+  // The section in the profiles db for the current install.
+  nsCString mInstallSection;
+  // A legacy install section which may have been generated against an
+  // installation directory with an incorrect case (see bug 1555319). It is only
+  // really held here so that it can be overridden by tests.
+  nsCString mLegacyInstallSection;
+  // Whether to start with the selected profile by default.
+  bool mStartWithLast;
+  // True if during startup it appeared that this is the first run.
+  bool mIsFirstRun;
+  // True if the default profile is the separate dev-edition-profile.
+  bool mUseDevEditionProfile;
+  // True if this install should use a dedicated default profile.
+  const bool mUseDedicatedProfile;
+  nsString mStartupReason;
+  bool mMaybeLockProfile;
+  // Holds the current application update channel. This is only really held
+  // so it can be overriden in tests.
+  nsCString mUpdateChannel;
+  // Keep track of some attributes of the databases so we can tell if another
+  // process has changed them.
+  bool mProfileDBExists;
+  int64_t mProfileDBFileSize;
+  PRTime mProfileDBModifiedTime;
+
+  static nsToolkitProfileService* gService;
+
+  class ProfileEnumerator final : public nsSimpleEnumerator {
+   public:
+    NS_DECL_NSISIMPLEENUMERATOR
+
+    const nsID& DefaultInterface() override {
+      return NS_GET_IID(nsIToolkitProfile);
+    }
+
+    explicit ProfileEnumerator(nsToolkitProfile* first) { mCurrent = first; }
+
+   private:
+    RefPtr<nsToolkitProfile> mCurrent;
+  };
+};
+
+already_AddRefed<nsToolkitProfileService> NS_GetToolkitProfileService();
+
+#endif