Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

7 files changed, 1803 insertions, 0 deletions

diff --git a/third_party/WinToast/LICENSE b/third_party/WinToast/LICENSE
new file mode 100644
index 0000000000..c3a4fb8868
--- /dev/null
+++ b/third_party/WinToast/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2016 Mohammed Boujemaoui Boulaghmoudi
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/third_party/WinToast/moz-check-system-shortcut.patch b/third_party/WinToast/moz-check-system-shortcut.patch
new file mode 100644
index 0000000000..84411ae7bc
--- /dev/null
+++ b/third_party/WinToast/moz-check-system-shortcut.patch
@@ -0,0 +1,81 @@
+diff --git a/src/wintoastlib.cpp b/src/wintoastlib.cpp
+index 0895ff7..ac8d5cf 100644
+--- a/src/wintoastlib.cpp
++++ b/src/wintoastlib.cpp
+@@ -213,8 +213,8 @@ namespace Util {
+     }
+ 
+ 
+-    inline HRESULT defaultShellLinksDirectory(_In_ WCHAR* path, _In_ DWORD nSize = MAX_PATH) {
+-        DWORD written = GetEnvironmentVariableW(L"APPDATA", path, nSize);
++    inline HRESULT commonShellLinksDirectory(_In_ const WCHAR* baseEnv, _In_ WCHAR* path, _In_ DWORD nSize) {
++        DWORD written = GetEnvironmentVariableW(baseEnv, path, nSize);
+         HRESULT hr = written > 0 ? S_OK : E_INVALIDARG;
+         if (SUCCEEDED(hr)) {
+             errno_t result = wcscat_s(path, nSize, DEFAULT_SHELL_LINKS_PATH);
+@@ -224,8 +224,8 @@ namespace Util {
+         return hr;
+     }
+ 
+-    inline HRESULT defaultShellLinkPath(const std::wstring& appname, _In_ WCHAR* path, _In_ DWORD nSize = MAX_PATH) {
+-        HRESULT hr = defaultShellLinksDirectory(path, nSize);
++    inline HRESULT commonShellLinkPath(_In_ const WCHAR* baseEnv, const std::wstring& appname, _In_ WCHAR* path, _In_ DWORD nSize) {
++        HRESULT hr = commonShellLinksDirectory(baseEnv, path, nSize);
+         if (SUCCEEDED(hr)) {
+             const std::wstring appLink(appname + DEFAULT_LINK_FORMAT);
+             errno_t result = wcscat_s(path, nSize, appLink.c_str());
+@@ -235,6 +235,13 @@ namespace Util {
+         return hr;
+     }
+ 
++    inline HRESULT defaultUserShellLinkPath(const std::wstring& appname, _In_ WCHAR* path, _In_ DWORD nSize = MAX_PATH) {
++      return commonShellLinkPath(L"APPDATA", appname, path, nSize);
++    }
++
++    inline HRESULT defaultSystemShellLinkPath(const std::wstring& appname, _In_ WCHAR* path, _In_ DWORD nSize = MAX_PATH) {
++      return commonShellLinkPath(L"PROGRAMDATA", appname, path, nSize);
++    }
+ 
+     inline PCWSTR AsString(ComPtr<IXmlDocument> &xmlDocument) {
+         HSTRING xml;
+@@ -523,12 +530,19 @@ const std::wstring& WinToast::appUserModelId() const {
+ 
+ HRESULT	WinToast::validateShellLinkHelper(_Out_ bool& wasChanged) {
+ 	WCHAR	path[MAX_PATH] = { L'\0' };
+-    Util::defaultShellLinkPath(_appName, path);
++    Util::defaultUserShellLinkPath(_appName, path);
+     // Check if the file exist
+     DWORD attr = GetFileAttributesW(path);
+     if (attr >= 0xFFFFFFF) {
+-        DEBUG_MSG("Error, shell link not found. Try to create a new one in: " << path);
+-        return E_FAIL;
++        // The shortcut may be in the system Start Menu.
++        WCHAR   systemPath[MAX_PATH] = { L'\0' };
++        Util::defaultSystemShellLinkPath(_appName, systemPath);
++        attr = GetFileAttributesW(systemPath);
++        if (attr >= 0xFFFFFFF) {
++            DEBUG_MSG("Error, shell link not found. Try to create a new one in: " << path);
++            return E_FAIL;
++        }
++        wcscpy(path, systemPath);
+     }
+ 
+     // Let's load the file as shell link to validate.
+@@ -543,7 +557,7 @@ HRESULT	WinToast::validateShellLinkHelper(_Out_ bool& wasChanged) {
+         ComPtr<IPersistFile> persistFile;
+         hr = shellLink.As(&persistFile);
+         if (SUCCEEDED(hr)) {
+-            hr = persistFile->Load(path, STGM_READWRITE);
++            hr = persistFile->Load(path, STGM_READ);
+             if (SUCCEEDED(hr)) {
+                 ComPtr<IPropertyStore> propertyStore;
+                 hr = shellLink.As(&propertyStore);
+@@ -583,7 +597,7 @@ HRESULT	WinToast::validateShellLinkHelper(_Out_ bool& wasChanged) {
+ HRESULT	WinToast::createShellLinkHelper() {
+ 	WCHAR   exePath[MAX_PATH]{L'\0'};
+ 	WCHAR	slPath[MAX_PATH]{L'\0'};
+-    Util::defaultShellLinkPath(_appName, slPath);
++    Util::defaultUserShellLinkPath(_appName, slPath);
+     Util::defaultExecutablePath(exePath);
+     ComPtr<IShellLinkW> shellLink;
+     HRESULT hr = CoCreateInstance(CLSID_ShellLink, nullptr, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&shellLink));
diff --git a/third_party/WinToast/moz-disable-create-shortcut.patch b/third_party/WinToast/moz-disable-create-shortcut.patch
new file mode 100644
index 0000000000..96ccac2732
--- /dev/null
+++ b/third_party/WinToast/moz-disable-create-shortcut.patch
@@ -0,0 +1,110 @@
+diff --git a/src/wintoastlib.cpp b/src/wintoastlib.cpp
+index 0895ff7..52de554 100644
+--- a/src/wintoastlib.cpp
++++ b/src/wintoastlib.cpp
+@@ -391,6 +391,10 @@ void WinToast::setAppUserModelId(_In_ const std::wstring& aumi) {
+     DEBUG_MSG(L"Default App User Model Id: " << _aumi.c_str());
+ }
+ 
++void WinToast::setShortcutPolicy(_In_ ShortcutPolicy shortcutPolicy) {
++    _shortcutPolicy = shortcutPolicy;
++}
++
+ bool WinToast::isCompatible() {
+ 	DllImporter::initialize();
+     return !((DllImporter::SetCurrentProcessExplicitAppUserModelID == nullptr)
+@@ -492,10 +496,12 @@ bool WinToast::initialize(_Out_ WinToastError* error) {
+         return false;
+     }
+ 
+-    if (createShortcut() < 0) {
+-        setError(error, WinToastError::ShellLinkNotCreated);
+-        DEBUG_MSG(L"Error while attaching the AUMI to the current proccess =(");
+-        return false;
++    if (_shortcutPolicy != SHORTCUT_POLICY_IGNORE) {
++        if (createShortcut() < 0) {
++            setError(error, WinToastError::ShellLinkNotCreated);
++            DEBUG_MSG(L"Error while attaching the AUMI to the current proccess =(");
++            return false;
++        }
+     }
+ 
+     if (FAILED(DllImporter::SetCurrentProcessExplicitAppUserModelID(_aumi.c_str()))) {
+@@ -555,18 +561,23 @@ HRESULT	WinToast::validateShellLinkHelper(_Out_ bool& wasChanged) {
+                         hr = DllImporter::PropVariantToString(appIdPropVar, AUMI, MAX_PATH);
+                         wasChanged = false;
+                         if (FAILED(hr) || _aumi != AUMI) {
+-                            // AUMI Changed for the same app, let's update the current value! =)
+-                            wasChanged = true;
+-                            PropVariantClear(&appIdPropVar);
+-                            hr = InitPropVariantFromString(_aumi.c_str(), &appIdPropVar);
+-                            if (SUCCEEDED(hr)) {
+-                                hr = propertyStore->SetValue(PKEY_AppUserModel_ID, appIdPropVar);
++                            if (_shortcutPolicy == SHORTCUT_POLICY_REQUIRE_CREATE) {
++                                // AUMI Changed for the same app, let's update the current value! =)
++                                wasChanged = true;
++                                PropVariantClear(&appIdPropVar);
++                                hr = InitPropVariantFromString(_aumi.c_str(), &appIdPropVar);
+                                 if (SUCCEEDED(hr)) {
+-                                    hr = propertyStore->Commit();
+-                                    if (SUCCEEDED(hr) && SUCCEEDED(persistFile->IsDirty())) {
+-                                        hr = persistFile->Save(path, TRUE);
++                                    hr = propertyStore->SetValue(PKEY_AppUserModel_ID, appIdPropVar);
++                                    if (SUCCEEDED(hr)) {
++                                        hr = propertyStore->Commit();
++                                        if (SUCCEEDED(hr) && SUCCEEDED(persistFile->IsDirty())) {
++                                            hr = persistFile->Save(path, TRUE);
++                                        }
+                                     }
+                                 }
++                            } else {
++                                // Not allowed to touch the shortcut to fix the AUMI
++                                hr = E_FAIL;
+                             }
+                         }
+                         PropVariantClear(&appIdPropVar);
+@@ -581,6 +592,10 @@ HRESULT	WinToast::validateShellLinkHelper(_Out_ bool& wasChanged) {
+ 
+ 
+ HRESULT	WinToast::createShellLinkHelper() {
++    if (_shortcutPolicy != SHORTCUT_POLICY_REQUIRE_CREATE) {
++      return E_FAIL;
++    }
++
+ 	WCHAR   exePath[MAX_PATH]{L'\0'};
+ 	WCHAR	slPath[MAX_PATH]{L'\0'};
+     Util::defaultShellLinkPath(_appName, slPath);
+diff --git a/src/wintoastlib.h b/src/wintoastlib.h
+index 68b1cb1..dc8d745 100644
+--- a/src/wintoastlib.h
++++ b/src/wintoastlib.h
+@@ -173,6 +173,16 @@ namespace WinToastLib {
+             SHORTCUT_CREATE_FAILED = -4
+         };
+ 
++        enum ShortcutPolicy {
++            /* Don't check, create, or modify a shortcut. */
++            SHORTCUT_POLICY_IGNORE = 0,
++            /* Require a shortcut with matching AUMI, don't create or modify an existing one. */
++            SHORTCUT_POLICY_REQUIRE_NO_CREATE = 1,
++            /* Require a shortcut with matching AUMI, create if missing, modify if not matching.
++             * This is the default. */
++            SHORTCUT_POLICY_REQUIRE_CREATE = 2,
++        };
++
+         WinToast(void);
+         virtual ~WinToast();
+         static WinToast* instance();
+@@ -194,10 +204,12 @@ namespace WinToastLib {
+         const std::wstring& appUserModelId() const;
+         void setAppUserModelId(_In_ const std::wstring& aumi);
+         void setAppName(_In_ const std::wstring& appName);
++        void setShortcutPolicy(_In_ ShortcutPolicy policy);
+ 
+     protected:
+         bool											_isInitialized{false};
+         bool                                            _hasCoInitialized{false};
++        ShortcutPolicy                                  _shortcutPolicy{SHORTCUT_POLICY_REQUIRE_CREATE};
+         std::wstring                                    _appName{};
+         std::wstring                                    _aumi{};
+         std::map<INT64, ComPtr<IToastNotification>>     _buffer{};
diff --git a/third_party/WinToast/moz.yaml b/third_party/WinToast/moz.yaml
new file mode 100644
index 0000000000..7a27bf29ad
--- /dev/null
+++ b/third_party/WinToast/moz.yaml
@@ -0,0 +1,37 @@
+# Version of this schema
+schema: 1
+
+# Manual Update can be done with:
+# cd third_pary/WinToast
+# wget https://raw.githubusercontent.com/mohabouje/WinToast/master/src/wintoastlib.cpp
+# wget https://raw.githubusercontent.com/mohabouje/WinToast/master/src/wintoastlib.h
+# patch -p2 < moz-check-system-shortcut.patch
+# patch -p2 < moz-disable-create-shortcut.patch
+# patch -p2 < upstream-add-toast-scenario.patch
+
+bugzilla:
+  # Bugzilla product and component for this directory and subdirectories
+  product: Toolkit
+  component: "General"
+
+# Document the source of externally hosted code
+origin:
+
+  # Short name of the package/library
+  name: WinToast
+
+  description: WinToast is a lightly library written in C++ which brings a complete integration of the modern toast notifications of Windows 8 & Windows 10.
+
+  # Full URL for the package's homepage/etc
+  # Usually different from repository url
+  url: https://github.com/mohabouje/WinToast
+
+  # Human-readable identifier for this version/release
+  # Generally "version NNN", "tag SSS", "bookmark SSS"
+  release: commit 09227c72f16ccefc36e9d430dea3b435346dbcbc
+
+  # The package's license, where possible using the mnemonic from
+  # https://spdx.org/licenses/
+  # Multiple licenses can be specified (as a YAML list)
+  # A "LICENSE" file must exist containing the full license text
+  license: MIT
diff --git a/third_party/WinToast/upstream-add-toast-scenario.patch b/third_party/WinToast/upstream-add-toast-scenario.patch
new file mode 100644
index 0000000000..0be8bf878d
--- /dev/null
+++ b/third_party/WinToast/upstream-add-toast-scenario.patch
@@ -0,0 +1,123 @@
+diff --git a/src/wintoastlib.cpp b/src/wintoastlib.cpp
+index 3cf5f21..1adfe19 100644
+--- a/src/wintoastlib.cpp
++++ b/src/wintoastlib.cpp
+@@ -677,6 +677,10 @@ INT64 WinToast::showToast(_In_ const WinToastTemplate& toast, _In_  IWinToastHan
+                                 (toast.duration() == WinToastTemplate::Duration::Short) ? L"short" : L"long");
+                         }
+ 
++                        if (SUCCEEDED(hr)) {
++                            hr = addScenarioHelper(xmlDocument.Get(), toast.scenario());
++                        }
++
+                     } else {
+                         DEBUG_MSG("Modern features (Actions/Sounds/Attributes) not supported in this os version");
+                     }
+@@ -828,6 +832,28 @@ HRESULT WinToast::addDurationHelper(_In_ IXmlDocument *xml, _In_ const std::wstr
+     return hr;
+ }
+ 
++HRESULT WinToast::addScenarioHelper(_In_ IXmlDocument* xml, _In_ const std::wstring& scenario) {
++    ComPtr<IXmlNodeList> nodeList;
++    HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"toast").Get(), &nodeList);
++    if (SUCCEEDED(hr)) {
++        UINT32 length;
++        hr = nodeList->get_Length(&length);
++        if (SUCCEEDED(hr)) {
++            ComPtr<IXmlNode> toastNode;
++            hr = nodeList->Item(0, &toastNode);
++            if (SUCCEEDED(hr)) {
++                ComPtr<IXmlElement> toastElement;
++                hr = toastNode.As(&toastElement);
++                if (SUCCEEDED(hr)) {
++                    hr = toastElement->SetAttribute(WinToastStringWrapper(L"scenario").Get(),
++                        WinToastStringWrapper(scenario).Get());
++                }
++            }
++        }
++    }
++    return hr;
++}
++
+ HRESULT WinToast::setTextFieldHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& text, _In_ UINT32 pos) {
+     ComPtr<IXmlNodeList> nodeList;
+     HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"text").Get(), &nodeList);
+@@ -1065,6 +1091,15 @@ void WinToastTemplate::setExpiration(_In_ INT64 millisecondsFromNow) {
+     _expiration = millisecondsFromNow;
+ }
+ 
++void WinToastLib::WinToastTemplate::setScenario(Scenario scenario) {
++    switch (scenario) {
++    case Scenario::Default: _scenario = L"Default"; break;
++    case Scenario::Alarm: _scenario = L"Alarm"; break;
++    case Scenario::IncomingCall: _scenario = L"IncomingCall"; break;
++    case Scenario::Reminder: _scenario = L"Reminder"; break;
++    }
++}
++
+ void WinToastTemplate::setAttributionText(_In_ const std::wstring& attributionText) {
+     _attributionText = attributionText;
+ }
+@@ -1112,6 +1147,10 @@ const std::wstring& WinToastTemplate::attributionText() const {
+     return _attributionText;
+ }
+ 
++const std::wstring& WinToastLib::WinToastTemplate::scenario() const {
++    return _scenario;
++}
++
+ INT64 WinToastTemplate::expiration() const {
+     return _expiration;
+ }
+diff --git a/src/wintoastlib.h b/src/wintoastlib.h
+index d028994..291e15f 100644
+--- a/src/wintoastlib.h
++++ b/src/wintoastlib.h
+@@ -63,6 +63,7 @@ namespace WinToastLib {
+ 
+     class WinToastTemplate {
+     public:
++        enum class Scenario { Default, Alarm, IncomingCall, Reminder };
+         enum Duration { System, Short, Long };
+         enum AudioOption { Default = 0, Silent, Loop };
+         enum TextField { FirstLine = 0, SecondLine, ThirdLine };
+@@ -114,13 +115,14 @@ namespace WinToastLib {
+         void setSecondLine(_In_ const std::wstring& text);
+         void setThirdLine(_In_ const std::wstring& text);
+         void setTextField(_In_ const std::wstring& txt, _In_ TextField pos);
+-        void setAttributionText(_In_ const std::wstring & attributionText);
++        void setAttributionText(_In_ const std::wstring& attributionText);
+         void setImagePath(_In_ const std::wstring& imgPath);
+         void setAudioPath(_In_ WinToastTemplate::AudioSystemFile audio);
+         void setAudioPath(_In_ const std::wstring& audioPath);
+         void setAudioOption(_In_ WinToastTemplate::AudioOption audioOption);
+         void setDuration(_In_ Duration duration);
+         void setExpiration(_In_ INT64 millisecondsFromNow);
++        void setScenario(_In_ Scenario scenario);
+         void addAction(_In_ const std::wstring& label);
+ 
+         std::size_t textFieldsCount() const;
+@@ -132,6 +134,7 @@ namespace WinToastLib {
+         const std::wstring& imagePath() const;
+         const std::wstring& audioPath() const;
+         const std::wstring& attributionText() const;
++        const std::wstring& scenario() const;
+         INT64 expiration() const;
+         WinToastTemplateType type() const;
+         WinToastTemplate::AudioOption audioOption() const;
+@@ -142,6 +145,7 @@ namespace WinToastLib {
+         std::wstring                        _imagePath{};
+         std::wstring                        _audioPath{};
+         std::wstring                        _attributionText{};
++        std::wstring                        _scenario{L"Default"};
+         INT64                               _expiration{0};
+         AudioOption                         _audioOption{WinToastTemplate::AudioOption::Default};
+         WinToastTemplateType                _type{WinToastTemplateType::Text01};
+@@ -210,6 +214,7 @@ namespace WinToastLib {
+         HRESULT setAttributionTextFieldHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& text);
+         HRESULT addActionHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& action, _In_ const std::wstring& arguments);
+         HRESULT addDurationHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& duration);
++        HRESULT addScenarioHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& scenario);
+         ComPtr<IToastNotifier> notifier(_In_ bool* succeded) const;
+         void setError(_Out_opt_ WinToastError* error, _In_ WinToastError value);
+     };
diff --git a/third_party/WinToast/wintoastlib.cpp b/third_party/WinToast/wintoastlib.cpp
new file mode 100644
index 0000000000..ea5648a61d
--- /dev/null
+++ b/third_party/WinToast/wintoastlib.cpp
@@ -0,0 +1,1197 @@
+/* * Copyright (C) 2016-2019 Mohammed Boujemaoui <mohabouje@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "wintoastlib.h"
+#include <memory>
+#include <assert.h>
+#include <unordered_map>
+#include <array>
+
+#pragma comment(lib,"shlwapi")
+#pragma comment(lib,"user32")
+
+#ifdef NDEBUG
+    #define DEBUG_MSG(str) do { } while ( false )
+#else
+    #define DEBUG_MSG(str) do { std::wcout << str << std::endl; } while( false )
+#endif
+
+#define DEFAULT_SHELL_LINKS_PATH	L"\\Microsoft\\Windows\\Start Menu\\Programs\\"
+#define DEFAULT_LINK_FORMAT			L".lnk"
+#define STATUS_SUCCESS (0x00000000)
+
+
+// Quickstart: Handling toast activations from Win32 apps in Windows 10
+// https://blogs.msdn.microsoft.com/tiles_and_toasts/2015/10/16/quickstart-handling-toast-activations-from-win32-apps-in-windows-10/
+using namespace WinToastLib;
+namespace DllImporter {
+
+    // Function load a function from library
+    template <typename Function>
+	HRESULT loadFunctionFromLibrary(HINSTANCE library, LPCSTR name, Function &func) {
+		if (!library) {
+			return E_INVALIDARG;
+		}
+        func = reinterpret_cast<Function>(GetProcAddress(library, name));
+        return (func != nullptr) ? S_OK : E_FAIL;
+    }
+
+    typedef HRESULT(FAR STDAPICALLTYPE *f_SetCurrentProcessExplicitAppUserModelID)(__in PCWSTR AppID);
+    typedef HRESULT(FAR STDAPICALLTYPE *f_PropVariantToString)(_In_ REFPROPVARIANT propvar, _Out_writes_(cch) PWSTR psz, _In_ UINT cch);
+    typedef HRESULT(FAR STDAPICALLTYPE *f_RoGetActivationFactory)(_In_ HSTRING activatableClassId, _In_ REFIID iid, _COM_Outptr_ void ** factory);
+    typedef HRESULT(FAR STDAPICALLTYPE *f_WindowsCreateStringReference)(_In_reads_opt_(length + 1) PCWSTR sourceString, UINT32 length, _Out_ HSTRING_HEADER * hstringHeader, _Outptr_result_maybenull_ _Result_nullonfailure_ HSTRING * string);
+    typedef PCWSTR(FAR STDAPICALLTYPE *f_WindowsGetStringRawBuffer)(_In_ HSTRING string, _Out_ UINT32 *length);
+    typedef HRESULT(FAR STDAPICALLTYPE *f_WindowsDeleteString)(_In_opt_ HSTRING string);
+
+    static f_SetCurrentProcessExplicitAppUserModelID    SetCurrentProcessExplicitAppUserModelID;
+    static f_PropVariantToString                        PropVariantToString;
+    static f_RoGetActivationFactory                     RoGetActivationFactory;
+    static f_WindowsCreateStringReference               WindowsCreateStringReference;
+    static f_WindowsGetStringRawBuffer                  WindowsGetStringRawBuffer;
+    static f_WindowsDeleteString                        WindowsDeleteString;
+
+
+    template<class T>
+    _Check_return_ __inline HRESULT _1_GetActivationFactory(_In_ HSTRING activatableClassId, _COM_Outptr_ T** factory) {
+        return RoGetActivationFactory(activatableClassId, IID_INS_ARGS(factory));
+    }
+
+    template<typename T>
+    inline HRESULT Wrap_GetActivationFactory(_In_ HSTRING activatableClassId, _Inout_ Details::ComPtrRef<T> factory) noexcept {
+        return _1_GetActivationFactory(activatableClassId, factory.ReleaseAndGetAddressOf());
+    }
+
+    inline HRESULT initialize() {
+        HINSTANCE LibShell32 = LoadLibraryW(L"SHELL32.DLL");
+        HRESULT hr = loadFunctionFromLibrary(LibShell32, "SetCurrentProcessExplicitAppUserModelID", SetCurrentProcessExplicitAppUserModelID);
+        if (SUCCEEDED(hr)) {
+            HINSTANCE LibPropSys = LoadLibraryW(L"PROPSYS.DLL");
+            hr = loadFunctionFromLibrary(LibPropSys, "PropVariantToString", PropVariantToString);
+            if (SUCCEEDED(hr)) {
+                HINSTANCE LibComBase = LoadLibraryW(L"COMBASE.DLL");
+                const bool succeded = SUCCEEDED(loadFunctionFromLibrary(LibComBase, "RoGetActivationFactory", RoGetActivationFactory))
+										&& SUCCEEDED(loadFunctionFromLibrary(LibComBase, "WindowsCreateStringReference", WindowsCreateStringReference))
+										&& SUCCEEDED(loadFunctionFromLibrary(LibComBase, "WindowsGetStringRawBuffer", WindowsGetStringRawBuffer))
+										&& SUCCEEDED(loadFunctionFromLibrary(LibComBase, "WindowsDeleteString", WindowsDeleteString));
+				return succeded ? S_OK : E_FAIL;
+            }
+        }
+        return hr;
+    }
+}
+
+class WinToastStringWrapper {
+public:
+    WinToastStringWrapper(_In_reads_(length) PCWSTR stringRef, _In_ UINT32 length) noexcept {
+        HRESULT hr = DllImporter::WindowsCreateStringReference(stringRef, length, &_header, &_hstring);
+        if (!SUCCEEDED(hr)) {
+            RaiseException(static_cast<DWORD>(STATUS_INVALID_PARAMETER), EXCEPTION_NONCONTINUABLE, 0, nullptr);
+        }
+    }
+
+    WinToastStringWrapper(_In_ const std::wstring &stringRef) noexcept {
+        HRESULT hr = DllImporter::WindowsCreateStringReference(stringRef.c_str(), static_cast<UINT32>(stringRef.length()), &_header, &_hstring);
+        if (FAILED(hr)) {
+            RaiseException(static_cast<DWORD>(STATUS_INVALID_PARAMETER), EXCEPTION_NONCONTINUABLE, 0, nullptr);
+        }
+    }
+
+    ~WinToastStringWrapper() {
+        DllImporter::WindowsDeleteString(_hstring);
+    }
+
+    inline HSTRING Get() const noexcept {
+        return _hstring;
+    }
+private:
+    HSTRING _hstring;
+    HSTRING_HEADER _header;
+
+};
+
+class InternalDateTime : public IReference<DateTime> {
+public:
+    static INT64 Now() {
+        FILETIME now;
+        GetSystemTimeAsFileTime(&now);
+        return ((((INT64)now.dwHighDateTime) << 32) | now.dwLowDateTime);
+    }
+
+    InternalDateTime(DateTime dateTime) : _dateTime(dateTime) {}
+
+    InternalDateTime(INT64 millisecondsFromNow) {
+        _dateTime.UniversalTime = Now() + millisecondsFromNow * 10000;
+    }
+
+    virtual ~InternalDateTime() = default;
+
+    operator INT64() {
+        return _dateTime.UniversalTime;
+    }
+
+    HRESULT STDMETHODCALLTYPE get_Value(DateTime *dateTime) {
+        *dateTime = _dateTime;
+        return S_OK;
+    }
+
+    HRESULT STDMETHODCALLTYPE QueryInterface(const IID& riid, void** ppvObject) {
+        if (!ppvObject) {
+            return E_POINTER;
+        }
+        if (riid == __uuidof(IUnknown) || riid == __uuidof(IReference<DateTime>)) {
+            *ppvObject = static_cast<IUnknown*>(static_cast<IReference<DateTime>*>(this));
+            return S_OK;
+        }
+        return E_NOINTERFACE;
+    }
+
+    ULONG STDMETHODCALLTYPE Release() {
+        return 1;
+    }
+
+    ULONG STDMETHODCALLTYPE AddRef() {
+        return 2;
+    }
+
+    HRESULT STDMETHODCALLTYPE GetIids(ULONG*, IID**) {
+        return E_NOTIMPL;
+    }
+
+    HRESULT STDMETHODCALLTYPE GetRuntimeClassName(HSTRING*) {
+        return E_NOTIMPL;
+    }
+
+    HRESULT STDMETHODCALLTYPE GetTrustLevel(TrustLevel*) {
+        return E_NOTIMPL;
+    }
+
+protected:
+    DateTime _dateTime;
+};
+
+namespace Util {
+
+    typedef LONG NTSTATUS, *PNTSTATUS;
+    typedef NTSTATUS(WINAPI* RtlGetVersionPtr)(PRTL_OSVERSIONINFOW);
+    inline RTL_OSVERSIONINFOW getRealOSVersion() {
+        HMODULE hMod = ::GetModuleHandleW(L"ntdll.dll");
+        if (hMod) {
+            RtlGetVersionPtr fxPtr = (RtlGetVersionPtr)::GetProcAddress(hMod, "RtlGetVersion");
+            if (fxPtr != nullptr) {
+                RTL_OSVERSIONINFOW rovi = { 0 };
+                rovi.dwOSVersionInfoSize = sizeof(rovi);
+                if (STATUS_SUCCESS == fxPtr(&rovi)) {
+                    return rovi;
+                }
+            }
+        }
+        RTL_OSVERSIONINFOW rovi = { 0 };
+        return rovi;
+    }
+
+    inline HRESULT defaultExecutablePath(_In_ WCHAR* path, _In_ DWORD nSize = MAX_PATH) {
+        DWORD written = GetModuleFileNameExW(GetCurrentProcess(), nullptr, path, nSize);
+        DEBUG_MSG("Default executable path: " << path);
+        return (written > 0) ? S_OK : E_FAIL;
+    }
+
+
+    inline HRESULT commonShellLinksDirectory(_In_ const WCHAR* baseEnv, _In_ WCHAR* path, _In_ DWORD nSize) {
+        DWORD written = GetEnvironmentVariableW(baseEnv, path, nSize);
+        HRESULT hr = written > 0 ? S_OK : E_INVALIDARG;
+        if (SUCCEEDED(hr)) {
+            errno_t result = wcscat_s(path, nSize, DEFAULT_SHELL_LINKS_PATH);
+            hr = (result == 0) ? S_OK : E_INVALIDARG;
+            DEBUG_MSG("Default shell link path: " << path);
+        }
+        return hr;
+    }
+
+    inline HRESULT commonShellLinkPath(_In_ const WCHAR* baseEnv, const std::wstring& appname, _In_ WCHAR* path, _In_ DWORD nSize) {
+        HRESULT hr = commonShellLinksDirectory(baseEnv, path, nSize);
+        if (SUCCEEDED(hr)) {
+            const std::wstring appLink(appname + DEFAULT_LINK_FORMAT);
+            errno_t result = wcscat_s(path, nSize, appLink.c_str());
+            hr = (result == 0) ? S_OK : E_INVALIDARG;
+            DEBUG_MSG("Default shell link file path: " << path);
+        }
+        return hr;
+    }
+
+    inline HRESULT defaultUserShellLinkPath(const std::wstring& appname, _In_ WCHAR* path, _In_ DWORD nSize = MAX_PATH) {
+      return commonShellLinkPath(L"APPDATA", appname, path, nSize);
+    }
+
+    inline HRESULT defaultSystemShellLinkPath(const std::wstring& appname, _In_ WCHAR* path, _In_ DWORD nSize = MAX_PATH) {
+      return commonShellLinkPath(L"PROGRAMDATA", appname, path, nSize);
+    }
+
+    inline PCWSTR AsString(ComPtr<IXmlDocument> &xmlDocument) {
+        HSTRING xml;
+        ComPtr<IXmlNodeSerializer> ser;
+        HRESULT hr = xmlDocument.As<IXmlNodeSerializer>(&ser);
+        hr = ser->GetXml(&xml);
+        if (SUCCEEDED(hr))
+            return DllImporter::WindowsGetStringRawBuffer(xml, nullptr);
+        return nullptr;
+    }
+
+    inline PCWSTR AsString(HSTRING hstring) {
+        return DllImporter::WindowsGetStringRawBuffer(hstring, nullptr);
+    }
+
+    inline HRESULT setNodeStringValue(const std::wstring& string, IXmlNode *node, IXmlDocument *xml) {
+        ComPtr<IXmlText> textNode;
+        HRESULT hr = xml->CreateTextNode( WinToastStringWrapper(string).Get(), &textNode);
+        if (SUCCEEDED(hr)) {
+            ComPtr<IXmlNode> stringNode;
+            hr = textNode.As(&stringNode);
+            if (SUCCEEDED(hr)) {
+                ComPtr<IXmlNode> appendedChild;
+                hr = node->AppendChild(stringNode.Get(), &appendedChild);
+            }
+        }
+        return hr;
+    }
+
+    inline HRESULT setEventHandlers(_In_ IToastNotification* notification, _In_ std::shared_ptr<IWinToastHandler> eventHandler, _In_ INT64 expirationTime) {
+        EventRegistrationToken activatedToken, dismissedToken, failedToken;
+        HRESULT hr = notification->add_Activated(
+                    Callback < Implements < RuntimeClassFlags<ClassicCom>,
+                    ITypedEventHandler<ToastNotification*, IInspectable* >> >(
+                    [eventHandler](IToastNotification*, IInspectable* inspectable)
+                {
+                    IToastActivatedEventArgs *activatedEventArgs;
+                    HRESULT hr = inspectable->QueryInterface(&activatedEventArgs);
+                    if (SUCCEEDED(hr)) {
+                        HSTRING argumentsHandle;
+                        hr = activatedEventArgs->get_Arguments(&argumentsHandle);
+                        if (SUCCEEDED(hr)) {
+                            PCWSTR arguments = Util::AsString(argumentsHandle);
+                            if (arguments && *arguments) {
+                                eventHandler->toastActivated(static_cast<int>(wcstol(arguments, nullptr, 10)));
+                                return S_OK;
+                            }
+                        }
+                    }
+                    eventHandler->toastActivated();
+                    return S_OK;
+                }).Get(), &activatedToken);
+
+        if (SUCCEEDED(hr)) {
+            hr = notification->add_Dismissed(Callback < Implements < RuntimeClassFlags<ClassicCom>,
+                     ITypedEventHandler<ToastNotification*, ToastDismissedEventArgs* >> >(
+                     [eventHandler, expirationTime](IToastNotification*, IToastDismissedEventArgs* e)
+                 {
+                     ToastDismissalReason reason;
+                     if (SUCCEEDED(e->get_Reason(&reason)))
+                     {
+                         if (reason == ToastDismissalReason_UserCanceled && expirationTime && InternalDateTime::Now() >= expirationTime)
+                            reason = ToastDismissalReason_TimedOut;
+                         eventHandler->toastDismissed(static_cast<IWinToastHandler::WinToastDismissalReason>(reason));
+                     }
+                     return S_OK;
+                 }).Get(), &dismissedToken);
+            if (SUCCEEDED(hr)) {
+                hr = notification->add_Failed(Callback < Implements < RuntimeClassFlags<ClassicCom>,
+                    ITypedEventHandler<ToastNotification*, ToastFailedEventArgs* >> >(
+                    [eventHandler](IToastNotification*, IToastFailedEventArgs*)
+                {
+                    eventHandler->toastFailed();
+                    return S_OK;
+                }).Get(), &failedToken);
+            }
+        }
+        return hr;
+    }
+
+    inline HRESULT addAttribute(_In_ IXmlDocument *xml, const std::wstring &name, IXmlNamedNodeMap *attributeMap) {
+        ComPtr<ABI::Windows::Data::Xml::Dom::IXmlAttribute> srcAttribute;
+        HRESULT hr = xml->CreateAttribute(WinToastStringWrapper(name).Get(), &srcAttribute);
+        if (SUCCEEDED(hr)) {
+            ComPtr<IXmlNode> node;
+            hr = srcAttribute.As(&node);
+            if (SUCCEEDED(hr)) {
+                ComPtr<IXmlNode> pNode;
+                hr = attributeMap->SetNamedItem(node.Get(), &pNode);
+            }
+        }
+        return hr;
+    }
+
+    inline HRESULT createElement(_In_ IXmlDocument *xml, _In_ const std::wstring& root_node, _In_ const std::wstring& element_name, _In_ const std::vector<std::wstring>& attribute_names) {
+        ComPtr<IXmlNodeList> rootList;
+        HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(root_node).Get(), &rootList);
+        if (SUCCEEDED(hr)) {
+            ComPtr<IXmlNode> root;
+            hr = rootList->Item(0, &root);
+            if (SUCCEEDED(hr)) {
+                ComPtr<ABI::Windows::Data::Xml::Dom::IXmlElement> audioElement;
+                hr = xml->CreateElement(WinToastStringWrapper(element_name).Get(), &audioElement);
+                if (SUCCEEDED(hr)) {
+                    ComPtr<IXmlNode> audioNodeTmp;
+                    hr = audioElement.As(&audioNodeTmp);
+                    if (SUCCEEDED(hr)) {
+                        ComPtr<IXmlNode> audioNode;
+                        hr = root->AppendChild(audioNodeTmp.Get(), &audioNode);
+                        if (SUCCEEDED(hr)) {
+                            ComPtr<IXmlNamedNodeMap> attributes;
+                            hr = audioNode->get_Attributes(&attributes);
+                            if (SUCCEEDED(hr)) {
+                                for (const auto& it : attribute_names) {
+                                    hr = addAttribute(xml, it, attributes.Get());
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        return hr;
+    }
+}
+
+WinToast* WinToast::instance() {
+    static WinToast instance;
+    return &instance;
+}
+
+WinToast::WinToast() :
+    _isInitialized(false),
+    _hasCoInitialized(false)
+{
+	if (!isCompatible()) {
+		DEBUG_MSG(L"Warning: Your system is not compatible with this library ");
+	}
+}
+
+WinToast::~WinToast() {
+    if (_hasCoInitialized) {
+        CoUninitialize();
+    }
+}
+
+void WinToast::setAppName(_In_ const std::wstring& appName) {
+    _appName = appName;
+}
+
+
+void WinToast::setAppUserModelId(_In_ const std::wstring& aumi) {
+    _aumi = aumi;
+    DEBUG_MSG(L"Default App User Model Id: " << _aumi.c_str());
+}
+
+void WinToast::setShortcutPolicy(_In_ ShortcutPolicy shortcutPolicy) {
+    _shortcutPolicy = shortcutPolicy;
+}
+
+bool WinToast::isCompatible() {
+	DllImporter::initialize();
+    return !((DllImporter::SetCurrentProcessExplicitAppUserModelID == nullptr)
+        || (DllImporter::PropVariantToString == nullptr)
+        || (DllImporter::RoGetActivationFactory == nullptr)
+        || (DllImporter::WindowsCreateStringReference == nullptr)
+        || (DllImporter::WindowsDeleteString == nullptr));
+}
+
+bool WinToastLib::WinToast::isSupportingModernFeatures() {
+    constexpr auto MinimumSupportedVersion = 6;
+    return Util::getRealOSVersion().dwMajorVersion > MinimumSupportedVersion;
+
+}
+std::wstring WinToast::configureAUMI(_In_ const std::wstring &companyName,
+                                               _In_ const std::wstring &productName,
+                                               _In_ const std::wstring &subProduct,
+                                               _In_ const std::wstring &versionInformation)
+{
+    std::wstring aumi = companyName;
+    aumi += L"." + productName;
+    if (subProduct.length() > 0) {
+        aumi += L"." + subProduct;
+        if (versionInformation.length() > 0) {
+            aumi += L"." + versionInformation;
+        }
+    }
+
+    if (aumi.length() > SCHAR_MAX) {
+        DEBUG_MSG("Error: max size allowed for AUMI: 128 characters.");
+    }
+    return aumi;
+}
+
+const std::wstring& WinToast::strerror(WinToastError error) {
+    static const std::unordered_map<WinToastError, std::wstring> Labels = {
+        {WinToastError::NoError, L"No error. The process was executed correctly"},
+        {WinToastError::NotInitialized, L"The library has not been initialized"},
+        {WinToastError::SystemNotSupported, L"The OS does not support WinToast"},
+        {WinToastError::ShellLinkNotCreated, L"The library was not able to create a Shell Link for the app"},
+        {WinToastError::InvalidAppUserModelID, L"The AUMI is not a valid one"},
+        {WinToastError::InvalidParameters, L"The parameters used to configure the library are not valid normally because an invalid AUMI or App Name"},
+        {WinToastError::NotDisplayed, L"The toast was created correctly but WinToast was not able to display the toast"},
+        {WinToastError::UnknownError, L"Unknown error"}
+    };
+
+    const auto iter = Labels.find(error);
+    assert(iter != Labels.end());
+    return iter->second;
+}
+
+enum WinToast::ShortcutResult WinToast::createShortcut() {
+    if (_aumi.empty() || _appName.empty()) {
+        DEBUG_MSG(L"Error: App User Model Id or Appname is empty!");
+        return SHORTCUT_MISSING_PARAMETERS;
+    }
+
+    if (!isCompatible()) {
+        DEBUG_MSG(L"Your OS is not compatible with this library! =(");
+        return SHORTCUT_INCOMPATIBLE_OS;
+    }
+
+    if (!_hasCoInitialized) {
+        HRESULT initHr = CoInitializeEx(nullptr, COINIT::COINIT_MULTITHREADED);
+        if (initHr != RPC_E_CHANGED_MODE) {
+            if (FAILED(initHr) && initHr != S_FALSE) {
+                DEBUG_MSG(L"Error on COM library initialization!");
+                return SHORTCUT_COM_INIT_FAILURE;
+            }
+            else {
+                _hasCoInitialized = true;
+            }
+        }
+    }
+
+    bool wasChanged;
+    HRESULT hr = validateShellLinkHelper(wasChanged);
+    if (SUCCEEDED(hr))
+        return wasChanged ? SHORTCUT_WAS_CHANGED : SHORTCUT_UNCHANGED;
+
+    hr = createShellLinkHelper();
+    return SUCCEEDED(hr) ? SHORTCUT_WAS_CREATED : SHORTCUT_CREATE_FAILED;
+}
+
+bool WinToast::initialize(_Out_ WinToastError* error) {
+    _isInitialized = false;
+    setError(error, WinToastError::NoError);
+
+    if (!isCompatible()) {
+        setError(error, WinToastError::SystemNotSupported);
+        DEBUG_MSG(L"Error: system not supported.");
+        return false;
+    }
+
+
+    if (_aumi.empty() || _appName.empty()) {
+        setError(error, WinToastError::InvalidParameters);
+        DEBUG_MSG(L"Error while initializing, did you set up a valid AUMI and App name?");
+        return false;
+    }
+
+    if (_shortcutPolicy != SHORTCUT_POLICY_IGNORE) {
+        if (createShortcut() < 0) {
+            setError(error, WinToastError::ShellLinkNotCreated);
+            DEBUG_MSG(L"Error while attaching the AUMI to the current proccess =(");
+            return false;
+        }
+    }
+
+    if (FAILED(DllImporter::SetCurrentProcessExplicitAppUserModelID(_aumi.c_str()))) {
+        setError(error, WinToastError::InvalidAppUserModelID);
+        DEBUG_MSG(L"Error while attaching the AUMI to the current proccess =(");
+        return false;
+    }
+
+    _isInitialized = true;
+    return _isInitialized;
+}
+
+bool WinToast::isInitialized() const {
+    return _isInitialized;
+}
+
+const std::wstring& WinToast::appName() const {
+    return _appName;
+}
+
+const std::wstring& WinToast::appUserModelId() const {
+    return _aumi;
+}
+
+
+HRESULT	WinToast::validateShellLinkHelper(_Out_ bool& wasChanged) {
+	WCHAR	path[MAX_PATH] = { L'\0' };
+    Util::defaultUserShellLinkPath(_appName, path);
+    // Check if the file exist
+    DWORD attr = GetFileAttributesW(path);
+    if (attr >= 0xFFFFFFF) {
+        // The shortcut may be in the system Start Menu.
+        WCHAR   systemPath[MAX_PATH] = { L'\0' };
+        Util::defaultSystemShellLinkPath(_appName, systemPath);
+        attr = GetFileAttributesW(systemPath);
+        if (attr >= 0xFFFFFFF) {
+            DEBUG_MSG("Error, shell link not found. Try to create a new one in: " << path);
+            return E_FAIL;
+        }
+        wcscpy(path, systemPath);
+    }
+
+    // Let's load the file as shell link to validate.
+    // - Create a shell link
+    // - Create a persistant file
+    // - Load the path as data for the persistant file
+    // - Read the property AUMI and validate with the current
+    // - Review if AUMI is equal.
+    ComPtr<IShellLink> shellLink;
+    HRESULT hr = CoCreateInstance(CLSID_ShellLink, nullptr, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&shellLink));
+    if (SUCCEEDED(hr)) {
+        ComPtr<IPersistFile> persistFile;
+        hr = shellLink.As(&persistFile);
+        if (SUCCEEDED(hr)) {
+            hr = persistFile->Load(path, STGM_READ);
+            if (SUCCEEDED(hr)) {
+                ComPtr<IPropertyStore> propertyStore;
+                hr = shellLink.As(&propertyStore);
+                if (SUCCEEDED(hr)) {
+                    PROPVARIANT appIdPropVar;
+                    hr = propertyStore->GetValue(PKEY_AppUserModel_ID, &appIdPropVar);
+                    if (SUCCEEDED(hr)) {
+                        WCHAR AUMI[MAX_PATH];
+                        hr = DllImporter::PropVariantToString(appIdPropVar, AUMI, MAX_PATH);
+                        wasChanged = false;
+                        if (FAILED(hr) || _aumi != AUMI) {
+                            if (_shortcutPolicy == SHORTCUT_POLICY_REQUIRE_CREATE) {
+                                // AUMI Changed for the same app, let's update the current value! =)
+                                wasChanged = true;
+                                PropVariantClear(&appIdPropVar);
+                                hr = InitPropVariantFromString(_aumi.c_str(), &appIdPropVar);
+                                if (SUCCEEDED(hr)) {
+                                    hr = propertyStore->SetValue(PKEY_AppUserModel_ID, appIdPropVar);
+                                    if (SUCCEEDED(hr)) {
+                                        hr = propertyStore->Commit();
+                                        if (SUCCEEDED(hr) && SUCCEEDED(persistFile->IsDirty())) {
+                                            hr = persistFile->Save(path, TRUE);
+                                        }
+                                    }
+                                }
+                            } else {
+                                // Not allowed to touch the shortcut to fix the AUMI
+                                hr = E_FAIL;
+                            }
+                        }
+                        PropVariantClear(&appIdPropVar);
+                    }
+                }
+            }
+        }
+    }
+    return hr;
+}
+
+
+
+HRESULT	WinToast::createShellLinkHelper() {
+    if (_shortcutPolicy != SHORTCUT_POLICY_REQUIRE_CREATE) {
+      return E_FAIL;
+    }
+
+	WCHAR   exePath[MAX_PATH]{L'\0'};
+	WCHAR	slPath[MAX_PATH]{L'\0'};
+    Util::defaultUserShellLinkPath(_appName, slPath);
+    Util::defaultExecutablePath(exePath);
+    ComPtr<IShellLinkW> shellLink;
+    HRESULT hr = CoCreateInstance(CLSID_ShellLink, nullptr, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&shellLink));
+    if (SUCCEEDED(hr)) {
+        hr = shellLink->SetPath(exePath);
+        if (SUCCEEDED(hr)) {
+            hr = shellLink->SetArguments(L"");
+            if (SUCCEEDED(hr)) {
+                hr = shellLink->SetWorkingDirectory(exePath);
+                if (SUCCEEDED(hr)) {
+                    ComPtr<IPropertyStore> propertyStore;
+                    hr = shellLink.As(&propertyStore);
+                    if (SUCCEEDED(hr)) {
+                        PROPVARIANT appIdPropVar;
+                        hr = InitPropVariantFromString(_aumi.c_str(), &appIdPropVar);
+                        if (SUCCEEDED(hr)) {
+                            hr = propertyStore->SetValue(PKEY_AppUserModel_ID, appIdPropVar);
+                            if (SUCCEEDED(hr)) {
+                                hr = propertyStore->Commit();
+                                if (SUCCEEDED(hr)) {
+                                    ComPtr<IPersistFile> persistFile;
+                                    hr = shellLink.As(&persistFile);
+                                    if (SUCCEEDED(hr)) {
+                                        hr = persistFile->Save(slPath, TRUE);
+                                    }
+                                }
+                            }
+                            PropVariantClear(&appIdPropVar);
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return hr;
+}
+
+INT64 WinToast::showToast(_In_ const WinToastTemplate& toast, _In_  IWinToastHandler* handler, _Out_ WinToastError* error)  {
+    setError(error, WinToastError::NoError);
+    INT64 id = -1;
+    if (!isInitialized()) {
+        setError(error, WinToastError::NotInitialized);
+        DEBUG_MSG("Error when launching the toast. WinToast is not initialized.");
+        return id;
+    }
+    if (!handler) {
+        setError(error, WinToastError::InvalidHandler);
+        DEBUG_MSG("Error when launching the toast. Handler cannot be nullptr.");
+        return id;
+    }
+
+    ComPtr<IToastNotificationManagerStatics> notificationManager;
+    HRESULT hr = DllImporter::Wrap_GetActivationFactory(WinToastStringWrapper(RuntimeClass_Windows_UI_Notifications_ToastNotificationManager).Get(), &notificationManager);
+    if (SUCCEEDED(hr)) {
+        ComPtr<IToastNotifier> notifier;
+        hr = notificationManager->CreateToastNotifierWithId(WinToastStringWrapper(_aumi).Get(), &notifier);
+        if (SUCCEEDED(hr)) {
+            ComPtr<IToastNotificationFactory> notificationFactory;
+            hr = DllImporter::Wrap_GetActivationFactory(WinToastStringWrapper(RuntimeClass_Windows_UI_Notifications_ToastNotification).Get(), &notificationFactory);
+            if (SUCCEEDED(hr)) {
+				ComPtr<IXmlDocument> xmlDocument;
+				HRESULT hr = notificationManager->GetTemplateContent(ToastTemplateType(toast.type()), &xmlDocument);
+                if (SUCCEEDED(hr)) {
+                    for (std::size_t i = 0, fieldsCount = toast.textFieldsCount(); i < fieldsCount && SUCCEEDED(hr); i++) {
+                        hr = setTextFieldHelper(xmlDocument.Get(), toast.textField(WinToastTemplate::TextField(i)), i);
+                    }
+
+                    // Modern feature are supported Windows > Windows 10
+                    if (SUCCEEDED(hr) && isSupportingModernFeatures()) {
+
+                        // Note that we do this *after* using toast.textFieldsCount() to
+                        // iterate/fill the template's text fields, since we're adding yet another text field.
+                        if (SUCCEEDED(hr)
+                            && !toast.attributionText().empty()) {
+                            hr = setAttributionTextFieldHelper(xmlDocument.Get(), toast.attributionText());
+                        }
+
+                        std::array<WCHAR, 12> buf;
+                        for (std::size_t i = 0, actionsCount = toast.actionsCount(); i < actionsCount && SUCCEEDED(hr); i++) {
+                            _snwprintf_s(buf.data(), buf.size(), _TRUNCATE, L"%zd", i);
+                            hr = addActionHelper(xmlDocument.Get(), toast.actionLabel(i), buf.data());
+                        }
+
+                        if (SUCCEEDED(hr)) {
+                            hr = (toast.audioPath().empty() && toast.audioOption() == WinToastTemplate::AudioOption::Default)
+                                ? hr : setAudioFieldHelper(xmlDocument.Get(), toast.audioPath(), toast.audioOption());
+                        }
+
+                        if (SUCCEEDED(hr) && toast.duration() != WinToastTemplate::Duration::System) {
+                            hr = addDurationHelper(xmlDocument.Get(),
+                                (toast.duration() == WinToastTemplate::Duration::Short) ? L"short" : L"long");
+                        }
+
+                        if (SUCCEEDED(hr)) {
+                            hr = addScenarioHelper(xmlDocument.Get(), toast.scenario());
+                        }
+
+                    } else {
+                        DEBUG_MSG("Modern features (Actions/Sounds/Attributes) not supported in this os version");
+                    }
+
+                    if (SUCCEEDED(hr)) {
+                        hr = toast.hasImage() ? setImageFieldHelper(xmlDocument.Get(), toast.imagePath()) : hr;
+                        if (SUCCEEDED(hr)) {
+                            ComPtr<IToastNotification> notification;
+                            hr = notificationFactory->CreateToastNotification(xmlDocument.Get(), &notification);
+                            if (SUCCEEDED(hr)) {
+                                INT64 expiration = 0, relativeExpiration = toast.expiration();
+                                if (relativeExpiration > 0) {
+                                    InternalDateTime expirationDateTime(relativeExpiration);
+                                    expiration = expirationDateTime;
+                                    hr = notification->put_ExpirationTime(&expirationDateTime);
+                                }
+
+                                if (SUCCEEDED(hr)) {
+                                    hr = Util::setEventHandlers(notification.Get(), std::shared_ptr<IWinToastHandler>(handler), expiration);
+                                    if (FAILED(hr)) {
+                                        setError(error, WinToastError::InvalidHandler);
+                                    }
+                                }
+
+                                if (SUCCEEDED(hr)) {
+                                    GUID guid;
+                                    hr = CoCreateGuid(&guid);
+                                    if (SUCCEEDED(hr)) {
+                                        id = guid.Data1;
+                                        _buffer[id] = notification;
+                                        DEBUG_MSG("xml: " << Util::AsString(xmlDocument));
+                                        hr = notifier->Show(notification.Get());
+                                        if (FAILED(hr)) {
+                                            setError(error, WinToastError::NotDisplayed);
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return FAILED(hr) ? -1 : id;
+}
+
+ComPtr<IToastNotifier> WinToast::notifier(_In_ bool* succeded) const  {
+	ComPtr<IToastNotificationManagerStatics> notificationManager;
+	ComPtr<IToastNotifier> notifier;
+	HRESULT hr = DllImporter::Wrap_GetActivationFactory(WinToastStringWrapper(RuntimeClass_Windows_UI_Notifications_ToastNotificationManager).Get(), &notificationManager);
+	if (SUCCEEDED(hr)) {
+		hr = notificationManager->CreateToastNotifierWithId(WinToastStringWrapper(_aumi).Get(), &notifier);
+	}
+	*succeded = SUCCEEDED(hr);
+	return notifier;
+}
+
+bool WinToast::hideToast(_In_ INT64 id) {
+    if (!isInitialized()) {
+        DEBUG_MSG("Error when hiding the toast. WinToast is not initialized.");
+        return false;
+    }
+
+    if (_buffer.find(id) != _buffer.end()) {
+        auto succeded = false;
+        auto notify = notifier(&succeded);
+		if (succeded) {
+            auto result = notify->Hide(_buffer[id].Get());
+            _buffer.erase(id);
+            return SUCCEEDED(result);
+		}
+	}
+    return false;
+}
+
+void WinToast::clear() {
+    auto succeded = false;
+    auto notify = notifier(&succeded);
+	if (succeded) {
+		auto end = _buffer.end();
+		for (auto it = _buffer.begin(); it != end; ++it) {
+			notify->Hide(it->second.Get());
+		}
+        _buffer.clear();
+	}
+}
+
+//
+// Available as of Windows 10 Anniversary Update
+// Ref: https://docs.microsoft.com/en-us/windows/uwp/design/shell/tiles-and-notifications/adaptive-interactive-toasts
+//
+// NOTE: This will add a new text field, so be aware when iterating over
+//       the toast's text fields or getting a count of them.
+//
+HRESULT WinToast::setAttributionTextFieldHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& text) {
+    Util::createElement(xml, L"binding", L"text", { L"placement" });
+    ComPtr<IXmlNodeList> nodeList;
+    HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"text").Get(), &nodeList);
+    if (SUCCEEDED(hr)) {
+        UINT32 nodeListLength;
+        hr = nodeList->get_Length(&nodeListLength);
+        if (SUCCEEDED(hr)) {
+            for (UINT32 i = 0; i < nodeListLength; i++) {
+                ComPtr<IXmlNode> textNode;
+                hr = nodeList->Item(i, &textNode);
+                if (SUCCEEDED(hr)) {
+                    ComPtr<IXmlNamedNodeMap> attributes;
+                    hr = textNode->get_Attributes(&attributes);
+                    if (SUCCEEDED(hr)) {
+                        ComPtr<IXmlNode> editedNode;
+                        if (SUCCEEDED(hr)) {
+                            hr = attributes->GetNamedItem(WinToastStringWrapper(L"placement").Get(), &editedNode);
+                            if (FAILED(hr) || !editedNode) {
+                                continue;
+                            }
+                            hr = Util::setNodeStringValue(L"attribution", editedNode.Get(), xml);
+                            if (SUCCEEDED(hr)) {
+                                return setTextFieldHelper(xml, text, i);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return hr;
+}
+
+HRESULT WinToast::addDurationHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& duration) {
+    ComPtr<IXmlNodeList> nodeList;
+    HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"toast").Get(), &nodeList);
+    if (SUCCEEDED(hr)) {
+        UINT32 length;
+        hr = nodeList->get_Length(&length);
+        if (SUCCEEDED(hr)) {
+            ComPtr<IXmlNode> toastNode;
+            hr = nodeList->Item(0, &toastNode);
+            if (SUCCEEDED(hr)) {
+                ComPtr<IXmlElement> toastElement;
+                hr = toastNode.As(&toastElement);
+                if (SUCCEEDED(hr)) {
+                    hr = toastElement->SetAttribute(WinToastStringWrapper(L"duration").Get(),
+                                                    WinToastStringWrapper(duration).Get());
+                }
+            }
+        }
+    }
+    return hr;
+}
+
+HRESULT WinToast::addScenarioHelper(_In_ IXmlDocument* xml, _In_ const std::wstring& scenario) {
+    ComPtr<IXmlNodeList> nodeList;
+    HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"toast").Get(), &nodeList);
+    if (SUCCEEDED(hr)) {
+        UINT32 length;
+        hr = nodeList->get_Length(&length);
+        if (SUCCEEDED(hr)) {
+            ComPtr<IXmlNode> toastNode;
+            hr = nodeList->Item(0, &toastNode);
+            if (SUCCEEDED(hr)) {
+                ComPtr<IXmlElement> toastElement;
+                hr = toastNode.As(&toastElement);
+                if (SUCCEEDED(hr)) {
+                    hr = toastElement->SetAttribute(WinToastStringWrapper(L"scenario").Get(),
+                        WinToastStringWrapper(scenario).Get());
+                }
+            }
+        }
+    }
+    return hr;
+}
+
+HRESULT WinToast::setTextFieldHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& text, _In_ UINT32 pos) {
+    ComPtr<IXmlNodeList> nodeList;
+    HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"text").Get(), &nodeList);
+    if (SUCCEEDED(hr)) {
+        ComPtr<IXmlNode> node;
+        hr = nodeList->Item(pos, &node);
+        if (SUCCEEDED(hr)) {
+            hr = Util::setNodeStringValue(text, node.Get(), xml);
+        }
+    }
+    return hr;
+}
+
+
+HRESULT WinToast::setImageFieldHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& path)  {
+    assert(path.size() < MAX_PATH);
+
+    wchar_t imagePath[MAX_PATH] = L"file:///";
+    HRESULT hr = StringCchCatW(imagePath, MAX_PATH, path.c_str());
+    if (SUCCEEDED(hr)) {
+        ComPtr<IXmlNodeList> nodeList;
+        HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"image").Get(), &nodeList);
+        if (SUCCEEDED(hr)) {
+            ComPtr<IXmlNode> node;
+            hr = nodeList->Item(0, &node);
+            if (SUCCEEDED(hr))  {
+                ComPtr<IXmlNamedNodeMap> attributes;
+                hr = node->get_Attributes(&attributes);
+                if (SUCCEEDED(hr)) {
+                    ComPtr<IXmlNode> editedNode;
+                    hr = attributes->GetNamedItem(WinToastStringWrapper(L"src").Get(), &editedNode);
+                    if (SUCCEEDED(hr)) {
+                        Util::setNodeStringValue(imagePath, editedNode.Get(), xml);
+                    }
+                }
+            }
+        }
+    }
+    return hr;
+}
+
+HRESULT WinToast::setAudioFieldHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& path, _In_opt_ WinToastTemplate::AudioOption option) {
+    std::vector<std::wstring> attrs;
+    if (!path.empty()) attrs.push_back(L"src");
+    if (option == WinToastTemplate::AudioOption::Loop) attrs.push_back(L"loop");
+    if (option == WinToastTemplate::AudioOption::Silent) attrs.push_back(L"silent");
+    Util::createElement(xml, L"toast", L"audio", attrs);
+
+    ComPtr<IXmlNodeList> nodeList;
+    HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"audio").Get(), &nodeList);
+    if (SUCCEEDED(hr)) {
+        ComPtr<IXmlNode> node;
+        hr = nodeList->Item(0, &node);
+        if (SUCCEEDED(hr)) {
+            ComPtr<IXmlNamedNodeMap> attributes;
+            hr = node->get_Attributes(&attributes);
+            if (SUCCEEDED(hr)) {
+                ComPtr<IXmlNode> editedNode;
+                if (!path.empty()) {
+                    if (SUCCEEDED(hr)) {
+                        hr = attributes->GetNamedItem(WinToastStringWrapper(L"src").Get(), &editedNode);
+                        if (SUCCEEDED(hr)) {
+                            hr = Util::setNodeStringValue(path, editedNode.Get(), xml);
+                        }
+                    }
+                }
+
+                if (SUCCEEDED(hr)) {
+                    switch (option) {
+                    case WinToastTemplate::AudioOption::Loop:
+                        hr = attributes->GetNamedItem(WinToastStringWrapper(L"loop").Get(), &editedNode);
+                        if (SUCCEEDED(hr)) {
+                            hr = Util::setNodeStringValue(L"true", editedNode.Get(), xml);
+                        }
+                        break;
+                    case WinToastTemplate::AudioOption::Silent:
+                        hr = attributes->GetNamedItem(WinToastStringWrapper(L"silent").Get(), &editedNode);
+                        if (SUCCEEDED(hr)) {
+                            hr = Util::setNodeStringValue(L"true", editedNode.Get(), xml);
+                        }
+                    default:
+                        break;
+                    }
+                }
+            }
+        }
+    }
+    return hr;
+}
+
+HRESULT WinToast::addActionHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& content, _In_ const std::wstring& arguments) {
+	ComPtr<IXmlNodeList> nodeList;
+	HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"actions").Get(), &nodeList);
+    if (SUCCEEDED(hr)) {
+        UINT32 length;
+        hr = nodeList->get_Length(&length);
+        if (SUCCEEDED(hr)) {
+            ComPtr<IXmlNode> actionsNode;
+            if (length > 0) {
+                hr = nodeList->Item(0, &actionsNode);
+            } else {
+                hr = xml->GetElementsByTagName(WinToastStringWrapper(L"toast").Get(), &nodeList);
+                if (SUCCEEDED(hr)) {
+                    hr = nodeList->get_Length(&length);
+                    if (SUCCEEDED(hr)) {
+                        ComPtr<IXmlNode> toastNode;
+                        hr = nodeList->Item(0, &toastNode);
+                        if (SUCCEEDED(hr)) {
+                            ComPtr<IXmlElement> toastElement;
+                            hr = toastNode.As(&toastElement);
+                            if (SUCCEEDED(hr))
+                                        hr = toastElement->SetAttribute(WinToastStringWrapper(L"template").Get(), WinToastStringWrapper(L"ToastGeneric").Get());
+                            if (SUCCEEDED(hr))
+                                        hr = toastElement->SetAttribute(WinToastStringWrapper(L"duration").Get(), WinToastStringWrapper(L"long").Get());
+                            if (SUCCEEDED(hr)) {
+                                ComPtr<IXmlElement> actionsElement;
+                                hr = xml->CreateElement(WinToastStringWrapper(L"actions").Get(), &actionsElement);
+                                if (SUCCEEDED(hr)) {
+                                    hr = actionsElement.As(&actionsNode);
+                                    if (SUCCEEDED(hr)) {
+                                        ComPtr<IXmlNode> appendedChild;
+                                        hr = toastNode->AppendChild(actionsNode.Get(), &appendedChild);
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            if (SUCCEEDED(hr)) {
+                ComPtr<IXmlElement> actionElement;
+                hr = xml->CreateElement(WinToastStringWrapper(L"action").Get(), &actionElement);
+                if (SUCCEEDED(hr))
+                    hr = actionElement->SetAttribute(WinToastStringWrapper(L"content").Get(), WinToastStringWrapper(content).Get());
+                if (SUCCEEDED(hr))
+                    hr = actionElement->SetAttribute(WinToastStringWrapper(L"arguments").Get(), WinToastStringWrapper(arguments).Get());
+                if (SUCCEEDED(hr)) {
+                    ComPtr<IXmlNode> actionNode;
+                    hr = actionElement.As(&actionNode);
+                    if (SUCCEEDED(hr)) {
+                        ComPtr<IXmlNode> appendedChild;
+                        hr = actionsNode->AppendChild(actionNode.Get(), &appendedChild);
+                    }
+                }
+            }
+        }
+    }
+    return hr;
+}
+
+void WinToast::setError(_Out_ WinToastError* error, _In_ WinToastError value) {
+    if (error) {
+        *error = value;
+    } 
+}
+
+WinToastTemplate::WinToastTemplate(_In_ WinToastTemplateType type) : _type(type) {
+    static constexpr std::size_t TextFieldsCount[] = { 1, 2, 2, 3, 1, 2, 2, 3};
+    _textFields = std::vector<std::wstring>(TextFieldsCount[type], L"");
+}
+
+WinToastTemplate::~WinToastTemplate() {
+    _textFields.clear();
+}
+
+void WinToastTemplate::setTextField(_In_ const std::wstring& txt, _In_ WinToastTemplate::TextField pos) {
+    const auto position = static_cast<std::size_t>(pos);
+    assert(position < _textFields.size());
+    _textFields[position] = txt;
+}
+
+void WinToastTemplate::setImagePath(_In_ const std::wstring& imgPath) {
+    _imagePath = imgPath;
+}
+
+void WinToastTemplate::setAudioPath(_In_ const std::wstring& audioPath) {
+    _audioPath = audioPath;
+}
+
+void WinToastTemplate::setAudioPath(_In_ AudioSystemFile file) {
+    static const std::unordered_map<AudioSystemFile, std::wstring> Files = {
+        {AudioSystemFile::DefaultSound, L"ms-winsoundevent:Notification.Default"},
+        {AudioSystemFile::IM, L"ms-winsoundevent:Notification.IM"},
+        {AudioSystemFile::Mail, L"ms-winsoundevent:Notification.Mail"},
+        {AudioSystemFile::Reminder, L"ms-winsoundevent:Notification.Reminder"},
+        {AudioSystemFile::SMS, L"ms-winsoundevent:Notification.SMS"},
+        {AudioSystemFile::Alarm, L"ms-winsoundevent:Notification.Looping.Alarm"},
+        {AudioSystemFile::Alarm2, L"ms-winsoundevent:Notification.Looping.Alarm2"},
+        {AudioSystemFile::Alarm3, L"ms-winsoundevent:Notification.Looping.Alarm3"},
+        {AudioSystemFile::Alarm4, L"ms-winsoundevent:Notification.Looping.Alarm4"},
+        {AudioSystemFile::Alarm5, L"ms-winsoundevent:Notification.Looping.Alarm5"},
+        {AudioSystemFile::Alarm6, L"ms-winsoundevent:Notification.Looping.Alarm6"},
+        {AudioSystemFile::Alarm7, L"ms-winsoundevent:Notification.Looping.Alarm7"},
+        {AudioSystemFile::Alarm8, L"ms-winsoundevent:Notification.Looping.Alarm8"},
+        {AudioSystemFile::Alarm9, L"ms-winsoundevent:Notification.Looping.Alarm9"},
+        {AudioSystemFile::Alarm10, L"ms-winsoundevent:Notification.Looping.Alarm10"},
+        {AudioSystemFile::Call, L"ms-winsoundevent:Notification.Looping.Call"},
+        {AudioSystemFile::Call1, L"ms-winsoundevent:Notification.Looping.Call1"},
+        {AudioSystemFile::Call2, L"ms-winsoundevent:Notification.Looping.Call2"},
+        {AudioSystemFile::Call3, L"ms-winsoundevent:Notification.Looping.Call3"},
+        {AudioSystemFile::Call4, L"ms-winsoundevent:Notification.Looping.Call4"},
+        {AudioSystemFile::Call5, L"ms-winsoundevent:Notification.Looping.Call5"},
+        {AudioSystemFile::Call6, L"ms-winsoundevent:Notification.Looping.Call6"},
+        {AudioSystemFile::Call7, L"ms-winsoundevent:Notification.Looping.Call7"},
+        {AudioSystemFile::Call8, L"ms-winsoundevent:Notification.Looping.Call8"},
+        {AudioSystemFile::Call9, L"ms-winsoundevent:Notification.Looping.Call9"},
+        {AudioSystemFile::Call10, L"ms-winsoundevent:Notification.Looping.Call10"},
+    };
+    const auto iter = Files.find(file);
+    assert(iter != Files.end());
+    _audioPath = iter->second;
+}
+
+void WinToastTemplate::setAudioOption(_In_ WinToastTemplate::AudioOption audioOption) {
+    _audioOption = audioOption;
+}
+
+void WinToastTemplate::setFirstLine(const std::wstring &text) {
+    setTextField(text, WinToastTemplate::FirstLine);
+}
+
+void WinToastTemplate::setSecondLine(const std::wstring &text) {
+    setTextField(text, WinToastTemplate::SecondLine);
+}
+
+void WinToastTemplate::setThirdLine(const std::wstring &text) {
+    setTextField(text, WinToastTemplate::ThirdLine);
+}
+
+void WinToastTemplate::setDuration(_In_ Duration duration) {
+    _duration = duration;
+}
+
+void WinToastTemplate::setExpiration(_In_ INT64 millisecondsFromNow) {
+    _expiration = millisecondsFromNow;
+}
+
+void WinToastLib::WinToastTemplate::setScenario(Scenario scenario) {
+    switch (scenario) {
+    case Scenario::Default: _scenario = L"Default"; break;
+    case Scenario::Alarm: _scenario = L"Alarm"; break;
+    case Scenario::IncomingCall: _scenario = L"IncomingCall"; break;
+    case Scenario::Reminder: _scenario = L"Reminder"; break;
+    }
+}
+
+void WinToastTemplate::setAttributionText(_In_ const std::wstring& attributionText) {
+    _attributionText = attributionText;
+}
+
+void WinToastTemplate::addAction(_In_ const std::wstring & label) {
+	_actions.push_back(label);
+}
+
+std::size_t WinToastTemplate::textFieldsCount() const {
+    return _textFields.size();
+}
+
+std::size_t WinToastTemplate::actionsCount() const {
+    return _actions.size();
+}
+
+bool WinToastTemplate::hasImage() const {
+    return _type <  WinToastTemplateType::Text01;
+}
+
+const std::vector<std::wstring>& WinToastTemplate::textFields() const {
+    return _textFields;
+}
+
+const std::wstring& WinToastTemplate::textField(_In_ TextField pos) const {
+    const auto position = static_cast<std::size_t>(pos);
+    assert(position < _textFields.size());
+    return _textFields[position];
+}
+
+const std::wstring& WinToastTemplate::actionLabel(_In_ std::size_t position) const {
+    assert(position < _actions.size());
+    return _actions[position];
+}
+
+const std::wstring& WinToastTemplate::imagePath() const {
+    return _imagePath;
+}
+
+const std::wstring& WinToastTemplate::audioPath() const {
+    return _audioPath;
+}
+
+const std::wstring& WinToastTemplate::attributionText() const {
+    return _attributionText;
+}
+
+const std::wstring& WinToastLib::WinToastTemplate::scenario() const {
+    return _scenario;
+}
+
+INT64 WinToastTemplate::expiration() const {
+    return _expiration;
+}
+
+WinToastTemplate::WinToastTemplateType WinToastTemplate::type() const {
+    return _type;
+}
+
+WinToastTemplate::AudioOption WinToastTemplate::audioOption() const {
+    return _audioOption;
+}
+
+WinToastTemplate::Duration WinToastTemplate::duration() const {
+    return _duration;
+}
diff --git a/third_party/WinToast/wintoastlib.h b/third_party/WinToast/wintoastlib.h
new file mode 100644
index 0000000000..93546dc5b8
--- /dev/null
+++ b/third_party/WinToast/wintoastlib.h
@@ -0,0 +1,234 @@
+/* * Copyright (C) 2016-2019 Mohammed Boujemaoui <mohabouje@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef WINTOASTLIB_H
+#define WINTOASTLIB_H
+#include <Windows.h>
+#include <sdkddkver.h>
+#include <WinUser.h>
+#include <ShObjIdl.h>
+#include <wrl/implements.h>
+#include <wrl/event.h>
+#include <windows.ui.notifications.h>
+#include <strsafe.h>
+#include <Psapi.h>
+#include <ShlObj.h>
+#include <roapi.h>
+#include <propvarutil.h>
+#include <functiondiscoverykeys.h>
+#include <iostream>
+#include <winstring.h>
+#include <string.h>
+#include <vector>
+#include <map>
+using namespace Microsoft::WRL;
+using namespace ABI::Windows::Data::Xml::Dom;
+using namespace ABI::Windows::Foundation;
+using namespace ABI::Windows::UI::Notifications;
+using namespace Windows::Foundation;
+
+
+namespace WinToastLib {
+
+    class IWinToastHandler {
+    public:
+        enum WinToastDismissalReason {
+            UserCanceled = ToastDismissalReason::ToastDismissalReason_UserCanceled,
+            ApplicationHidden = ToastDismissalReason::ToastDismissalReason_ApplicationHidden,
+            TimedOut = ToastDismissalReason::ToastDismissalReason_TimedOut
+        };
+        virtual ~IWinToastHandler() = default;
+        virtual void toastActivated() const = 0;
+        virtual void toastActivated(int actionIndex) const = 0;
+        virtual void toastDismissed(WinToastDismissalReason state) const = 0;
+        virtual void toastFailed() const = 0;
+    };
+
+    class WinToastTemplate {
+    public:
+        enum class Scenario { Default, Alarm, IncomingCall, Reminder };
+        enum Duration { System, Short, Long };
+        enum AudioOption { Default = 0, Silent, Loop };
+        enum TextField { FirstLine = 0, SecondLine, ThirdLine };
+        enum WinToastTemplateType {
+            ImageAndText01 = ToastTemplateType::ToastTemplateType_ToastImageAndText01,
+            ImageAndText02 = ToastTemplateType::ToastTemplateType_ToastImageAndText02,
+            ImageAndText03 = ToastTemplateType::ToastTemplateType_ToastImageAndText03,
+            ImageAndText04 = ToastTemplateType::ToastTemplateType_ToastImageAndText04,
+            Text01 = ToastTemplateType::ToastTemplateType_ToastText01,
+            Text02 = ToastTemplateType::ToastTemplateType_ToastText02,
+            Text03 = ToastTemplateType::ToastTemplateType_ToastText03,
+            Text04 = ToastTemplateType::ToastTemplateType_ToastText04,
+        };
+
+        enum AudioSystemFile {
+            DefaultSound,
+            IM, 
+            Mail,
+            Reminder, 
+            SMS, 
+            Alarm,
+            Alarm2,
+            Alarm3,
+            Alarm4,
+            Alarm5,
+            Alarm6,
+            Alarm7,
+            Alarm8,
+            Alarm9,
+            Alarm10,
+            Call,
+            Call1,
+            Call2,
+            Call3,
+            Call4,
+            Call5,
+            Call6,
+            Call7,
+            Call8,
+            Call9,
+            Call10,
+        };
+
+
+        WinToastTemplate(_In_ WinToastTemplateType type = WinToastTemplateType::ImageAndText02);
+        ~WinToastTemplate();
+
+        void setFirstLine(_In_ const std::wstring& text);
+        void setSecondLine(_In_ const std::wstring& text);
+        void setThirdLine(_In_ const std::wstring& text);
+        void setTextField(_In_ const std::wstring& txt, _In_ TextField pos);
+        void setAttributionText(_In_ const std::wstring& attributionText);
+        void setImagePath(_In_ const std::wstring& imgPath);
+        void setAudioPath(_In_ WinToastTemplate::AudioSystemFile audio);
+        void setAudioPath(_In_ const std::wstring& audioPath);
+        void setAudioOption(_In_ WinToastTemplate::AudioOption audioOption);
+        void setDuration(_In_ Duration duration);
+        void setExpiration(_In_ INT64 millisecondsFromNow);
+        void setScenario(_In_ Scenario scenario);
+        void addAction(_In_ const std::wstring& label);
+
+        std::size_t textFieldsCount() const;
+        std::size_t actionsCount() const;
+        bool hasImage() const;
+        const std::vector<std::wstring>& textFields() const;
+        const std::wstring& textField(_In_ TextField pos) const;
+        const std::wstring& actionLabel(_In_ std::size_t pos) const;
+        const std::wstring& imagePath() const;
+        const std::wstring& audioPath() const;
+        const std::wstring& attributionText() const;
+        const std::wstring& scenario() const;
+        INT64 expiration() const;
+        WinToastTemplateType type() const;
+        WinToastTemplate::AudioOption audioOption() const;
+        Duration duration() const;
+    private:
+        std::vector<std::wstring>			_textFields{};
+        std::vector<std::wstring>           _actions{};
+        std::wstring                        _imagePath{};
+        std::wstring                        _audioPath{};
+        std::wstring                        _attributionText{};
+        std::wstring                        _scenario{L"Default"};
+        INT64                               _expiration{0};
+        AudioOption                         _audioOption{WinToastTemplate::AudioOption::Default};
+        WinToastTemplateType                _type{WinToastTemplateType::Text01};
+        Duration                            _duration{Duration::System};
+    };
+
+    class WinToast {
+    public:
+        enum WinToastError {
+            NoError = 0,
+            NotInitialized,
+            SystemNotSupported,
+            ShellLinkNotCreated,
+            InvalidAppUserModelID,
+            InvalidParameters,
+            InvalidHandler,
+            NotDisplayed,
+            UnknownError
+        };
+
+        enum ShortcutResult {
+            SHORTCUT_UNCHANGED = 0,
+            SHORTCUT_WAS_CHANGED = 1,
+            SHORTCUT_WAS_CREATED = 2,
+
+            SHORTCUT_MISSING_PARAMETERS = -1,
+            SHORTCUT_INCOMPATIBLE_OS = -2,
+            SHORTCUT_COM_INIT_FAILURE = -3,
+            SHORTCUT_CREATE_FAILED = -4
+        };
+
+        enum ShortcutPolicy {
+            /* Don't check, create, or modify a shortcut. */
+            SHORTCUT_POLICY_IGNORE = 0,
+            /* Require a shortcut with matching AUMI, don't create or modify an existing one. */
+            SHORTCUT_POLICY_REQUIRE_NO_CREATE = 1,
+            /* Require a shortcut with matching AUMI, create if missing, modify if not matching.
+             * This is the default. */
+            SHORTCUT_POLICY_REQUIRE_CREATE = 2,
+        };
+
+        WinToast(void);
+        virtual ~WinToast();
+        static WinToast* instance();
+        static bool isCompatible();
+		static bool	isSupportingModernFeatures();
+		static std::wstring configureAUMI(_In_ const std::wstring& companyName,
+                                          _In_ const std::wstring& productName,
+                                          _In_ const std::wstring& subProduct = std::wstring(),
+                                          _In_ const std::wstring& versionInformation = std::wstring());
+        static const std::wstring& strerror(_In_ WinToastError error);
+        virtual bool initialize(_Out_ WinToastError* error = nullptr);
+        virtual bool isInitialized() const;
+        virtual bool hideToast(_In_ INT64 id);
+        virtual INT64 showToast(_In_ const WinToastTemplate& toast, _In_ IWinToastHandler* handler, _Out_ WinToastError* error = nullptr);
+        virtual void clear();
+        virtual enum ShortcutResult createShortcut();
+
+        const std::wstring& appName() const;
+        const std::wstring& appUserModelId() const;
+        void setAppUserModelId(_In_ const std::wstring& aumi);
+        void setAppName(_In_ const std::wstring& appName);
+        void setShortcutPolicy(_In_ ShortcutPolicy policy);
+
+    protected:
+        bool											_isInitialized{false};
+        bool                                            _hasCoInitialized{false};
+        ShortcutPolicy                                  _shortcutPolicy{SHORTCUT_POLICY_REQUIRE_CREATE};
+        std::wstring                                    _appName{};
+        std::wstring                                    _aumi{};
+        std::map<INT64, ComPtr<IToastNotification>>     _buffer{};
+
+        HRESULT validateShellLinkHelper(_Out_ bool& wasChanged);
+        HRESULT createShellLinkHelper();
+        HRESULT setImageFieldHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& path);
+        HRESULT setAudioFieldHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& path, _In_opt_ WinToastTemplate::AudioOption option = WinToastTemplate::AudioOption::Default);
+        HRESULT setTextFieldHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& text, _In_ UINT32 pos);
+        HRESULT setAttributionTextFieldHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& text);
+        HRESULT addActionHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& action, _In_ const std::wstring& arguments);
+        HRESULT addDurationHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& duration);
+        HRESULT addScenarioHelper(_In_ IXmlDocument *xml, _In_ const std::wstring& scenario);
+        ComPtr<IToastNotifier> notifier(_In_ bool* succeded) const;
+        void setError(_Out_ WinToastError* error, _In_ WinToastError value);
+    };
+}
+#endif // WINTOASTLIB_H