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-rw-r--r--toolkit/mozapps/notificationserver/NotificationCallback.h73
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diff --git a/toolkit/mozapps/notificationserver/NotificationCallback.h b/toolkit/mozapps/notificationserver/NotificationCallback.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=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 NotificationCallback_h__
+#define NotificationCallback_h__
+
+#include <filesystem>
+#include <tuple>
+#include <unknwn.h>
+#include <wrl.h>
+
+#include "mozilla/Maybe.h"
+#include "nsWindowsHelpers.h"
+
+using namespace Microsoft::WRL;
+using namespace std::filesystem;
+
+// Windows 10+ declarations.
+// TODO remove declarations and add `#include
+// <notificationactivationcallback.h>` when Windows 10 is the minimum supported.
+typedef struct NOTIFICATION_USER_INPUT_DATA {
+ LPCWSTR Key;
+ LPCWSTR Value;
+} NOTIFICATION_USER_INPUT_DATA;
+
+MIDL_INTERFACE("53E31837-6600-4A81-9395-75CFFE746F94")
+INotificationActivationCallback : public IUnknown {
+ public:
+ virtual HRESULT STDMETHODCALLTYPE Activate(
+ LPCWSTR appUserModelId, LPCWSTR invokedArgs,
+ const NOTIFICATION_USER_INPUT_DATA* data, ULONG count) = 0;
+};
+
+struct ToastArgs {
+ std::wstring profile;
+ std::wstring windowsTag;
+ std::wstring action;
+};
+
+class NotificationCallback final
+ : public RuntimeClass<RuntimeClassFlags<ClassicCom>,
+ INotificationActivationCallback> {
+ public:
+ HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject) final;
+
+ HRESULT STDMETHODCALLTYPE Activate(LPCWSTR appUserModelId,
+ LPCWSTR invokedArgs,
+ const NOTIFICATION_USER_INPUT_DATA* data,
+ ULONG dataCount) final;
+
+ explicit NotificationCallback(const GUID& runtimeGuid,
+ const path& dllInstallDir)
+ : guid(runtimeGuid), installDir(dllInstallDir) {}
+
+ private:
+ const GUID guid = {};
+ const path installDir = {};
+
+ void HandleActivation(LPCWSTR invokedArgs);
+ mozilla::Maybe<ToastArgs> ParseToastArguments(LPCWSTR invokedArgs);
+ std::tuple<path, mozilla::UniquePtr<wchar_t[]>> BuildRunCommand(
+ const ToastArgs& args);
+
+ static mozilla::Maybe<nsAutoHandle> CreatePipe(const std::wstring& tag);
+ static bool ConnectPipeWithTimeout(const nsAutoHandle& pipe);
+ static void HandlePipeMessages(const nsAutoHandle& pipe);
+ static DWORD TransferForegroundPermission(const DWORD pid);
+};
+
+#endif