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bf2b677248
The product experience migrating a profile when a non-MSIX Firefox is running is not ideal, so we're going to always start with a fresh profile for simplicity. This is a straight backout of the "meat" of Bug 1709969 - Migrate from an existing profile when running from an app package for the first time, namely `hg backout -r 5136d2f684012dc3d586dcb10374f8c6eda8b6d7`. The changes from follow-up Bug 1723298 (correcting test failures on devedition), namely revision a4bca433c8f7003a90fda61248f38d9b389c394e, were manually reverted and the test files deleted. Differential Revision: https://phabricator.services.mozilla.com/D129066
85 lines
3.0 KiB
C++
85 lines
3.0 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsToolkitProfileService.h"
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#include "nsIFile.h"
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#include "nsIThread.h"
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#include "nsThreadUtils.h"
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static bool gProfileResetCleanupCompleted = false;
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static const char kResetProgressURL[] =
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"chrome://global/content/resetProfileProgress.xhtml";
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nsresult ProfileResetCleanup(nsToolkitProfileService* aService,
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nsIToolkitProfile* aOldProfile);
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class ProfileResetCleanupResultTask : public mozilla::Runnable {
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public:
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ProfileResetCleanupResultTask()
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: mozilla::Runnable("ProfileResetCleanupResultTask"),
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mWorkerThread(do_GetCurrentThread()) {
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MOZ_ASSERT(!NS_IsMainThread());
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}
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NS_IMETHOD Run() override {
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MOZ_ASSERT(NS_IsMainThread());
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mWorkerThread->Shutdown();
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return NS_OK;
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}
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private:
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nsCOMPtr<nsIThread> mWorkerThread;
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};
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class ProfileResetCleanupAsyncTask : public mozilla::Runnable {
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public:
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ProfileResetCleanupAsyncTask(nsIFile* aProfileDir, nsIFile* aProfileLocalDir,
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nsIFile* aTargetDir, const nsAString& aLeafName)
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: mozilla::Runnable("ProfileResetCleanupAsyncTask"),
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mProfileDir(aProfileDir),
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mProfileLocalDir(aProfileLocalDir),
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mTargetDir(aTargetDir),
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mLeafName(aLeafName) {}
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/**
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* Copy a root profile to a backup folder before deleting it. Then delete the
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* local profile dir.
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*/
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NS_IMETHOD Run() override {
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// Copy profile's files to the destination. The profile folder will be
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// removed after the changes to the known profiles have been flushed to disk
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// in nsToolkitProfileService::ApplyResetProfile which isn't called until
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// after this thread finishes copying the files.
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nsresult rv = mProfileDir->CopyToFollowingLinks(mTargetDir, mLeafName);
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// I guess we just warn if we fail to make the backup?
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if (NS_WARN_IF(NS_FAILED(rv))) {
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NS_WARNING("Could not backup the root profile directory");
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}
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// If we have a separate local cache profile directory, just delete it.
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// Don't return an error if this fails so that reset can proceed if it can't
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// be deleted.
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bool sameDir;
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nsresult rvLocal = mProfileDir->Equals(mProfileLocalDir, &sameDir);
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if (NS_SUCCEEDED(rvLocal) && !sameDir) {
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rvLocal = mProfileLocalDir->Remove(true);
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if (NS_FAILED(rvLocal)) {
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NS_WARNING("Could not remove the old local profile directory (cache)");
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}
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}
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gProfileResetCleanupCompleted = true;
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nsCOMPtr<nsIRunnable> resultRunnable = new ProfileResetCleanupResultTask();
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NS_DispatchToMainThread(resultRunnable);
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return NS_OK;
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}
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private:
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nsCOMPtr<nsIFile> mProfileDir;
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nsCOMPtr<nsIFile> mProfileLocalDir;
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nsCOMPtr<nsIFile> mTargetDir;
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nsString mLeafName;
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};
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