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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /browser/components/shell/WindowsDefaultBrowser.cpp
parentInitial commit. (diff)
downloadfirefox-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 'browser/components/shell/WindowsDefaultBrowser.cpp')
-rw-r--r--browser/components/shell/WindowsDefaultBrowser.cpp205
1 files changed, 205 insertions, 0 deletions
diff --git a/browser/components/shell/WindowsDefaultBrowser.cpp b/browser/components/shell/WindowsDefaultBrowser.cpp
new file mode 100644
index 0000000000..4e73e9d022
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+++ b/browser/components/shell/WindowsDefaultBrowser.cpp
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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/. */
+
+/**
+ * This file exists so that LaunchModernSettingsDialogDefaultApps can be called
+ * without linking to libxul.
+ */
+#include "WindowsDefaultBrowser.h"
+
+#include "city.h"
+#include "mozilla/ArrayUtils.h"
+#include "mozilla/UniquePtr.h"
+#include "mozilla/WindowsVersion.h"
+#include "mozilla/WinHeaderOnlyUtils.h"
+
+// This must be before any other includes that might include shlobj.h
+#define INITGUID
+#include <shlobj.h>
+
+#include <lm.h>
+#include <shellapi.h>
+#include <shlwapi.h>
+#include <wchar.h>
+#include <windows.h>
+
+#define APP_REG_NAME_BASE L"Firefox-"
+
+static bool IsWindowsLogonConnected() {
+ WCHAR userName[UNLEN + 1];
+ DWORD size = mozilla::ArrayLength(userName);
+ if (!GetUserNameW(userName, &size)) {
+ return false;
+ }
+
+ LPUSER_INFO_24 info;
+ if (NetUserGetInfo(nullptr, userName, 24, (LPBYTE*)&info) != NERR_Success) {
+ return false;
+ }
+ bool connected = info->usri24_internet_identity;
+ NetApiBufferFree(info);
+
+ return connected;
+}
+
+static bool SettingsAppBelievesConnected() {
+ const wchar_t* keyPath = L"SOFTWARE\\Microsoft\\Windows\\Shell\\Associations";
+ const wchar_t* valueName = L"IsConnectedAtLogon";
+
+ uint32_t value = 0;
+ DWORD size = sizeof(uint32_t);
+ LSTATUS ls = RegGetValueW(HKEY_CURRENT_USER, keyPath, valueName, RRF_RT_ANY,
+ nullptr, &value, &size);
+ if (ls != ERROR_SUCCESS) {
+ return false;
+ }
+
+ return !!value;
+}
+
+bool GetAppRegName(mozilla::UniquePtr<wchar_t[]>& aAppRegName) {
+ mozilla::UniquePtr<wchar_t[]> appDirStr;
+ bool success = GetInstallDirectory(appDirStr);
+ if (!success) {
+ return success;
+ }
+
+ uint64_t hash = CityHash64(reinterpret_cast<char*>(appDirStr.get()),
+ wcslen(appDirStr.get()) * sizeof(wchar_t));
+
+ const wchar_t* format = L"%s%I64X";
+ int bufferSize = _scwprintf(format, APP_REG_NAME_BASE, hash);
+ ++bufferSize; // Extra byte for terminating null
+ aAppRegName = mozilla::MakeUnique<wchar_t[]>(bufferSize);
+
+ _snwprintf_s(aAppRegName.get(), bufferSize, _TRUNCATE, format,
+ APP_REG_NAME_BASE, hash);
+
+ return success;
+}
+
+bool LaunchControlPanelDefaultPrograms() {
+ // Build the path control.exe path safely
+ WCHAR controlEXEPath[MAX_PATH + 1] = {'\0'};
+ if (!GetSystemDirectoryW(controlEXEPath, MAX_PATH)) {
+ return false;
+ }
+ LPCWSTR controlEXE = L"control.exe";
+ if (wcslen(controlEXEPath) + wcslen(controlEXE) >= MAX_PATH) {
+ return false;
+ }
+ if (!PathAppendW(controlEXEPath, controlEXE)) {
+ return false;
+ }
+
+ const wchar_t* paramFormat =
+ L"control.exe /name Microsoft.DefaultPrograms "
+ L"/page pageDefaultProgram\\pageAdvancedSettings?pszAppName=%s";
+ mozilla::UniquePtr<wchar_t[]> appRegName;
+ GetAppRegName(appRegName);
+ int bufferSize = _scwprintf(paramFormat, appRegName.get());
+ ++bufferSize; // Extra byte for terminating null
+ mozilla::UniquePtr<wchar_t[]> params =
+ mozilla::MakeUnique<wchar_t[]>(bufferSize);
+ _snwprintf_s(params.get(), bufferSize, _TRUNCATE, paramFormat,
+ appRegName.get());
+
+ STARTUPINFOW si = {sizeof(si), 0};
+ si.dwFlags = STARTF_USESHOWWINDOW;
+ si.wShowWindow = SW_SHOWDEFAULT;
+ PROCESS_INFORMATION pi = {0};
+ if (!CreateProcessW(controlEXEPath, params.get(), nullptr, nullptr, FALSE, 0,
+ nullptr, nullptr, &si, &pi)) {
+ return false;
+ }
+ CloseHandle(pi.hProcess);
+ CloseHandle(pi.hThread);
+
+ return true;
+}
+
+static bool IsAppRegistered(HKEY rootKey, const wchar_t* appRegName) {
+ const wchar_t* keyPath = L"Software\\RegisteredApplications";
+
+ DWORD size = sizeof(uint32_t);
+ LSTATUS ls = RegGetValueW(rootKey, keyPath, appRegName, RRF_RT_ANY, nullptr,
+ nullptr, &size);
+ return ls == ERROR_SUCCESS;
+}
+
+static bool LaunchMsSettingsProtocol() {
+ mozilla::UniquePtr<wchar_t[]> params = nullptr;
+ if (mozilla::HasPackageIdentity()) {
+ mozilla::UniquePtr<wchar_t[]> packageFamilyName =
+ mozilla::GetPackageFamilyName();
+ if (packageFamilyName) {
+ const wchar_t* paramFormat =
+ L"ms-settings:defaultapps?registeredAUMID=%s!App";
+ int bufferSize = _scwprintf(paramFormat, packageFamilyName.get());
+ ++bufferSize; // Extra byte for terminating null
+ params = mozilla::MakeUnique<wchar_t[]>(bufferSize);
+ _snwprintf_s(params.get(), bufferSize, _TRUNCATE, paramFormat,
+ packageFamilyName.get());
+ }
+ }
+ if (!params) {
+ mozilla::UniquePtr<wchar_t[]> appRegName;
+ GetAppRegName(appRegName);
+ const wchar_t* paramFormat =
+ IsAppRegistered(HKEY_CURRENT_USER, appRegName.get()) ||
+ !IsAppRegistered(HKEY_LOCAL_MACHINE, appRegName.get())
+ ? L"ms-settings:defaultapps?registeredAppUser=%s"
+ : L"ms-settings:defaultapps?registeredAppMachine=%s";
+ int bufferSize = _scwprintf(paramFormat, appRegName.get());
+ ++bufferSize; // Extra byte for terminating null
+ params = mozilla::MakeUnique<wchar_t[]>(bufferSize);
+ _snwprintf_s(params.get(), bufferSize, _TRUNCATE, paramFormat,
+ appRegName.get());
+ }
+
+ SHELLEXECUTEINFOW seinfo = {sizeof(seinfo)};
+ seinfo.lpFile = params.get();
+ seinfo.nShow = SW_SHOWNORMAL;
+ return ShellExecuteExW(&seinfo);
+}
+
+bool LaunchModernSettingsDialogDefaultApps() {
+ if (mozilla::IsWin11OrLater()) {
+ return LaunchMsSettingsProtocol();
+ }
+
+ if (!mozilla::IsWindows10BuildOrLater(14965) && !IsWindowsLogonConnected() &&
+ SettingsAppBelievesConnected()) {
+ // Use the classic Control Panel to work around a bug of older
+ // builds of Windows 10.
+ return LaunchControlPanelDefaultPrograms();
+ }
+
+ IApplicationActivationManager* pActivator;
+ HRESULT hr = CoCreateInstance(
+ CLSID_ApplicationActivationManager, nullptr, CLSCTX_INPROC,
+ IID_IApplicationActivationManager, (void**)&pActivator);
+
+ if (SUCCEEDED(hr)) {
+ DWORD pid;
+ hr = pActivator->ActivateApplication(
+ L"windows.immersivecontrolpanel_cw5n1h2txyewy"
+ L"!microsoft.windows.immersivecontrolpanel",
+ L"page=SettingsPageAppsDefaults", AO_NONE, &pid);
+ if (SUCCEEDED(hr)) {
+ // Do not check error because we could at least open
+ // the "Default apps" setting.
+ pActivator->ActivateApplication(
+ L"windows.immersivecontrolpanel_cw5n1h2txyewy"
+ L"!microsoft.windows.immersivecontrolpanel",
+ L"page=SettingsPageAppsDefaults"
+ L"&target=SystemSettings_DefaultApps_Browser",
+ AO_NONE, &pid);
+ }
+ pActivator->Release();
+ return SUCCEEDED(hr);
+ }
+ return true;
+}