Files
electron/shell/common/application_info_win.cc
Shelley Vohr 74fd10450f feat: improve Windows Toast actions support (#48132)
* feat: improve Windows Toast actions support

* fix: ensure MSIX compatibility

* test: add bad clsid format test
2026-02-12 17:25:20 -05:00

124 lines
3.6 KiB
C++

// Copyright (c) 2013 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#include "shell/common/application_info.h"
#include <windows.h> // windows.h must be included first
#include <VersionHelpers.h>
#include <appmodel.h>
#include <shlobj.h>
#include <memory>
#include "base/file_version_info.h"
#include "base/no_destructor.h"
#include "base/strings/string_util.h"
#include "base/strings/string_util_win.h"
#include "base/strings/utf_string_conversions.h"
#include "shell/browser/win/scoped_hstring.h"
namespace electron {
const wchar_t kAppUserModelIDFormat[] = L"electron.app.$1";
std::wstring& GetAppUserModelId() {
static base::NoDestructor<std::wstring> g_app_user_model_id;
return *g_app_user_model_id;
}
std::wstring& GetToastActivatorCLSID() {
static base::NoDestructor<std::wstring> g_toast_activator_clsid;
return *g_toast_activator_clsid;
}
std::string GetApplicationName() {
auto* module = GetModuleHandle(nullptr);
std::unique_ptr<FileVersionInfo> info(
FileVersionInfo::CreateFileVersionInfoForModule(module));
return base::UTF16ToUTF8(info->product_name());
}
std::string GetApplicationVersion() {
auto* module = GetModuleHandle(nullptr);
std::unique_ptr<FileVersionInfo> info(
FileVersionInfo::CreateFileVersionInfoForModule(module));
return base::UTF16ToUTF8(info->product_version());
}
void SetAppUserModelID(const std::wstring& name) {
GetAppUserModelId() = name;
SetCurrentProcessExplicitAppUserModelID(GetAppUserModelId().c_str());
}
PCWSTR GetRawAppUserModelID() {
if (GetAppUserModelId().empty()) {
PWSTR current_app_id;
if (SUCCEEDED(GetCurrentProcessExplicitAppUserModelID(&current_app_id))) {
GetAppUserModelId() = current_app_id;
} else {
std::string name = GetApplicationName();
std::wstring generated_app_id = base::ReplaceStringPlaceholders(
kAppUserModelIDFormat, {base::UTF8ToWide(name)}, nullptr);
SetAppUserModelID(generated_app_id);
}
CoTaskMemFree(current_app_id);
}
return GetAppUserModelId().c_str();
}
bool GetAppUserModelID(ScopedHString* app_id) {
app_id->Reset(GetRawAppUserModelID());
return app_id->success();
}
bool IsRunningInDesktopBridgeImpl() {
UINT32 length = PACKAGE_FAMILY_NAME_MAX_LENGTH;
wchar_t packageFamilyName[PACKAGE_FAMILY_NAME_MAX_LENGTH];
HANDLE proc = GetCurrentProcess();
LONG result = GetPackageFamilyName(proc, &length, packageFamilyName);
return result == ERROR_SUCCESS;
}
bool IsRunningInDesktopBridge() {
static bool result = IsRunningInDesktopBridgeImpl();
return result;
}
PCWSTR GetAppToastActivatorCLSID() {
if (GetToastActivatorCLSID().empty()) {
GUID guid;
if (SUCCEEDED(::CoCreateGuid(&guid))) {
wchar_t buf[64] = {0};
if (StringFromGUID2(guid, buf, std::size(buf)) > 0)
GetToastActivatorCLSID() = buf;
}
}
return GetToastActivatorCLSID().c_str();
}
void SetAppToastActivatorCLSID(const std::wstring& clsid) {
CLSID parsed;
if (SUCCEEDED(::CLSIDFromString(clsid.c_str(), &parsed))) {
// Normalize formatting.
wchar_t buf[64] = {0};
if (StringFromGUID2(parsed, buf, std::size(buf)) > 0)
GetToastActivatorCLSID() = buf;
} else {
// Try adding braces if user omitted them.
if (!clsid.empty() && clsid.front() != L'{') {
std::wstring with_braces = L"{" + clsid + L"}";
if (SUCCEEDED(::CLSIDFromString(with_braces.c_str(), &parsed))) {
wchar_t buf[64] = {0};
if (StringFromGUID2(parsed, buf, std::size(buf)) > 0)
GetToastActivatorCLSID() = buf;
}
}
}
}
} // namespace electron