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Bug 1621696 - Expose LaunchModernSettingsDialogDefaultApps such that it can be called without libxul r=mossop

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Differential Revision: https://phabricator.services.mozilla.com/D73962
This commit is contained in:
Kirk Steuber
2020-07-01 18:42:16 +00:00
parent ca80e42be5
commit 18a4eefa82
4 changed files with 205 additions and 147 deletions
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151
browser/components/shell/nsWindowsShellService.cpp
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@@ -6,7 +6,6 @@
#include "nsWindowsShellService.h"
#include "BinaryPath.h"
#include "city.h"
#include "imgIContainer.h"
#include "imgIRequest.h"
#include "mozilla/RefPtr.h"
@@ -26,27 +25,18 @@
#include "nsXULAppAPI.h"
#include "mozilla/WindowsVersion.h"
#include "mozilla/dom/Element.h"
#include "WindowsDefaultBrowser.h"
#include "windows.h"
#include "shellapi.h"
#include <propvarutil.h>
#include <propkey.h>
#ifdef _WIN32_WINNT
# undef _WIN32_WINNT
#endif
#define _WIN32_WINNT 0x0600
#define INITGUID
#undef NTDDI_VERSION
#define NTDDI_VERSION NTDDI_WIN8
// Needed for access to IApplicationActivationManager
#include <shlobj.h>
#include "WinUtils.h"
#include <mbstring.h>
#include <shlwapi.h>
#include <lm.h>
#undef ACCESS_READ
#ifndef MAX_BUF
@@ -57,8 +47,6 @@
#define REG_FAILED(val) (val != ERROR_SUCCESS)
#define APP_REG_NAME_BASE L"Firefox-"
#ifdef DEBUG
# define NS_ENSURE_HRESULT(hres, ret) \
do { \
@@ -184,35 +172,6 @@ static bool IsPathDefaultForClass(
return isDefault;
}
static nsresult GetAppRegName(nsAutoString& aAppRegName) {
nsresult rv;
nsCOMPtr<nsIProperties> dirSvc =
do_GetService(NS_DIRECTORY_SERVICE_CONTRACTID, &rv);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIFile> exeFile;
rv = dirSvc->Get(XRE_EXECUTABLE_FILE, NS_GET_IID(nsIFile),
getter_AddRefs(exeFile));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIFile> appDir;
rv = exeFile->GetParent(getter_AddRefs(appDir));
NS_ENSURE_SUCCESS(rv, rv);
nsAutoString appDirStr;
rv = appDir->GetPath(appDirStr);
NS_ENSURE_SUCCESS(rv, rv);
aAppRegName = APP_REG_NAME_BASE;
uint64_t hash =
CityHash64(static_cast<const char*>(appDirStr.get()),
appDirStr.Length() * sizeof(nsAutoString::char_type));
aAppRegName.AppendInt((int)(hash >> 32), 16);
aAppRegName.AppendInt((int)hash, 16);
return rv;
}
NS_IMETHODIMP
nsWindowsShellService::IsDefaultBrowser(bool aForAllTypes,
bool* aIsDefaultBrowser) {
@@ -246,7 +205,7 @@ nsresult nsWindowsShellService::LaunchControlPanelDefaultsSelectionUI() {
CLSID_ApplicationAssociationRegistrationUI, NULL, CLSCTX_INPROC,
IID_IApplicationAssociationRegistrationUI, (void**)&pAARUI);
if (SUCCEEDED(hr)) {
nsAutoString appRegName;
mozilla::UniquePtr<wchar_t[]> appRegName;
GetAppRegName(appRegName);
hr = pAARUI->LaunchAdvancedAssociationUI(appRegName.get());
pAARUI->Release();
@@ -255,113 +214,11 @@ nsresult nsWindowsShellService::LaunchControlPanelDefaultsSelectionUI() {
}
nsresult nsWindowsShellService::LaunchControlPanelDefaultPrograms() {
// Build the path control.exe path safely
WCHAR controlEXEPath[MAX_PATH + 1] = {'\0'};
if (!GetSystemDirectoryW(controlEXEPath, MAX_PATH)) {
return NS_ERROR_FAILURE;
}
LPCWSTR controlEXE = L"control.exe";
if (wcslen(controlEXEPath) + wcslen(controlEXE) >= MAX_PATH) {
return NS_ERROR_FAILURE;
}
if (!PathAppendW(controlEXEPath, controlEXE)) {
return NS_ERROR_FAILURE;
}
nsAutoString params(
u"control.exe /name Microsoft.DefaultPrograms "
"/page pageDefaultProgram\\pageAdvancedSettings?pszAppName="_ns);
nsAutoString appRegName;
GetAppRegName(appRegName);
params.Append(appRegName);
STARTUPINFOW si = {sizeof(si), 0};
si.dwFlags = STARTF_USESHOWWINDOW;
si.wShowWindow = SW_SHOWDEFAULT;
PROCESS_INFORMATION pi = {0};
if (!CreateProcessW(controlEXEPath, static_cast<LPWSTR>(params.get()),
nullptr, nullptr, FALSE, 0, nullptr, nullptr, &si, &pi)) {
return NS_ERROR_FAILURE;
}
CloseHandle(pi.hProcess);
CloseHandle(pi.hThread);
return NS_OK;
}
static bool IsWindowsLogonConnected() {
WCHAR userName[UNLEN + 1];
DWORD size = 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() {
nsresult rv;
nsCOMPtr<nsIWindowsRegKey> regKey =
do_CreateInstance("@mozilla.org/windows-registry-key;1", &rv);
if (NS_FAILED(rv)) {
return false;
}
rv = regKey->Open(nsIWindowsRegKey::ROOT_KEY_CURRENT_USER,
u"SOFTWARE\\Microsoft\\Windows\\Shell\\Associations"_ns,
nsIWindowsRegKey::ACCESS_READ);
if (NS_FAILED(rv)) {
return false;
}
uint32_t value;
rv = regKey->ReadIntValue(u"IsConnectedAtLogon"_ns, &value);
if (NS_FAILED(rv)) {
return false;
}
return !!value;
return ::LaunchControlPanelDefaultPrograms();
}
nsresult nsWindowsShellService::LaunchModernSettingsDialogDefaultApps() {
if (!IsWindowsBuildOrLater(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) ? NS_OK : NS_ERROR_FAILURE;
}
return NS_OK;
return ::LaunchModernSettingsDialogDefaultApps();
}
nsresult nsWindowsShellService::InvokeHTTPOpenAsVerb() {