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/* -*- 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/. */
#include "nsIToolkitProfileService.h"
#include "nsIFile.h"
#include "nsThreadUtils.h"
static bool gProfileResetCleanupCompleted = false;
static const char kResetProgressURL[] = "chrome://global/content/resetProfileProgress.xul";
nsresult CreateResetProfile(nsIToolkitProfileService* aProfileSvc,
const nsACString& aOldProfileName,
nsIToolkitProfile* *aNewProfile);
nsresult ProfileResetCleanup(nsIToolkitProfile* aOldProfile);
class ProfileResetCleanupResultTask : public mozilla::Runnable
{
public:
ProfileResetCleanupResultTask()
: mWorkerThread(do_GetCurrentThread())
{
MOZ_ASSERT(!NS_IsMainThread());
}
NS_IMETHOD Run() override {
MOZ_ASSERT(NS_IsMainThread());
mWorkerThread->Shutdown();
return NS_OK;
}
private:
nsCOMPtr<nsIThread> mWorkerThread;
};
class ProfileResetCleanupAsyncTask : public mozilla::Runnable
{
public:
ProfileResetCleanupAsyncTask(nsIFile* aProfileDir, nsIFile* aProfileLocalDir,
nsIFile* aTargetDir, const nsAString &aLeafName)
: mProfileDir(aProfileDir)
, mProfileLocalDir(aProfileLocalDir)
, mTargetDir(aTargetDir)
, mLeafName(aLeafName)
{ }
/**
* Copy a root profile to a backup folder before deleting it. Then delete the local profile dir.
*/
NS_IMETHOD Run() override
{
// Copy to the destination then delete the profile. A move doesn't follow links.
nsresult rv = mProfileDir->CopyToFollowingLinks(mTargetDir, mLeafName);
if (NS_SUCCEEDED(rv))
rv = mProfileDir->Remove(true);
if (NS_WARN_IF(NS_FAILED(rv))) {
NS_WARNING("Could not backup the root profile directory");
}
// If we have a separate local cache profile directory, just delete it.
// Don't return an error if this fails so that reset can proceed if it can't be deleted.
bool sameDir;
nsresult rvLocal = mProfileDir->Equals(mProfileLocalDir, &sameDir);
if (NS_SUCCEEDED(rvLocal) && !sameDir) {
rvLocal = mProfileLocalDir->Remove(true);
if (NS_FAILED(rvLocal)) NS_WARNING("Could not remove the old local profile directory (cache)");
}
gProfileResetCleanupCompleted = true;
nsCOMPtr<nsIRunnable> resultRunnable = new ProfileResetCleanupResultTask();
NS_DispatchToMainThread(resultRunnable);
return NS_OK;
}
private:
nsCOMPtr<nsIFile> mProfileDir;
nsCOMPtr<nsIFile> mProfileLocalDir;
nsCOMPtr<nsIFile> mTargetDir;
nsString mLeafName;
};
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