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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /toolkit/xre/LauncherRegistryInfo.h | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'toolkit/xre/LauncherRegistryInfo.h')
-rw-r--r-- | toolkit/xre/LauncherRegistryInfo.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/toolkit/xre/LauncherRegistryInfo.h b/toolkit/xre/LauncherRegistryInfo.h new file mode 100644 index 0000000000..c89ed66a69 --- /dev/null +++ b/toolkit/xre/LauncherRegistryInfo.h @@ -0,0 +1,104 @@ +/* -*- 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 https://mozilla.org/MPL/2.0/. */ + +#ifndef mozilla_LauncherRegistryInfo_h +#define mozilla_LauncherRegistryInfo_h + +#include "mozilla/Maybe.h" +#include "mozilla/WinHeaderOnlyUtils.h" +#include "nsWindowsHelpers.h" + +#include <string> + +/** + * We use std::wstring here because this code must be usable within both the + * launcher process and Gecko itself. + */ + +namespace mozilla { + +class LauncherRegistryInfo final { + public: + enum class ProcessType { Launcher, Browser }; + + enum class EnabledState { + Enabled, + FailDisabled, + ForceDisabled, + }; + + enum class CheckOption { + Default, + Force, + }; + + LauncherRegistryInfo() : mBinPath(GetFullBinaryPath().get()) {} + ~LauncherRegistryInfo() { Abort(); } + + LauncherVoidResult ReflectPrefToRegistry(const bool aEnable); + LauncherResult<EnabledState> IsEnabled(); + LauncherResult<bool> IsTelemetryEnabled(); + LauncherVoidResult ReflectTelemetryPrefToRegistry(const bool aEnable); + LauncherResult<ProcessType> Check( + const ProcessType aDesiredType, + const CheckOption aOption = CheckOption::Default); + LauncherVoidResult DisableDueToFailure(); + LauncherVoidResult Commit(); + void Abort(); + LauncherResult<std::wstring> GetBlocklistFileName(); + + private: + enum class Disposition { CreatedNew, OpenedExisting }; + + private: + // This flag is to prevent the disabled state from being accidentally + // re-enabled by another instance. + static bool sAllowCommit; + + static EnabledState GetEnabledState(const Maybe<uint64_t>& aLauncherTs, + const Maybe<uint64_t>& aBrowserTs); + + LauncherResult<Disposition> Open(); + LauncherVoidResult WriteLauncherStartTimestamp(uint64_t aValue); + LauncherVoidResult WriteBrowserStartTimestamp(uint64_t aValue); + LauncherVoidResult WriteImageTimestamp(DWORD aTimestamp); + LauncherResult<bool> ClearLauncherStartTimestamp(); + LauncherResult<bool> ClearBrowserStartTimestamp(); + LauncherVoidResult ClearStartTimestamps(); + LauncherResult<Maybe<DWORD>> GetSavedImageTimestamp(); + LauncherResult<Maybe<uint64_t>> GetLauncherStartTimestamp(); + LauncherResult<Maybe<uint64_t>> GetBrowserStartTimestamp(); + LauncherResult<std::wstring> BuildDefaultBlocklistFilename(); + + const std::wstring& ResolveLauncherValueName(); + const std::wstring& ResolveBrowserValueName(); + const std::wstring& ResolveImageTimestampValueName(); + const std::wstring& ResolveTelemetryValueName(); + const std::wstring& ResolveBlocklistValueName(); + + private: + Maybe<uint64_t> mLauncherTimestampToWrite; + Maybe<uint64_t> mBrowserTimestampToWrite; + + nsAutoRegKey mRegKey; + std::wstring mBinPath; + std::wstring mImageValueName; + std::wstring mBrowserValueName; + std::wstring mLauncherValueName; + std::wstring mTelemetryValueName; + std::wstring mBlocklistValueName; + + static const wchar_t kLauncherSubKeyPath[]; + static const wchar_t kLauncherSuffix[]; + static const wchar_t kBrowserSuffix[]; + static const wchar_t kImageTimestampSuffix[]; + static const wchar_t kTelemetrySuffix[]; + static const wchar_t kBlocklistSuffix[]; +}; + +} // namespace mozilla + +#endif // mozilla_LauncherRegistryInfo_h |