HRESULT CALLBACK FinalTaskDialogCallbackProc(
_In_ HWND hwndDlg,
_In_ UINT uMsg,
_In_ WPARAM wParam,
_In_ LPARAM lParam,
_In_ LONG_PTR dwRefData
)
{
PPH_UPDATER_CONTEXT context = (PPH_UPDATER_CONTEXT)dwRefData;
switch (uMsg)
{
case TDN_NAVIGATED:
{
if (!UpdaterCheckApplicationDirectory())
{
SendMessage(hwndDlg, TDM_SET_BUTTON_ELEVATION_REQUIRED_STATE, IDYES, TRUE);
}
}
break;
case TDN_BUTTON_CLICKED:
{
INT buttonId = (INT)wParam;
if (buttonId == IDRETRY)
{
ShowCheckForUpdatesDialog(context);
return S_FALSE;
}
else if (buttonId == IDYES)
{
SHELLEXECUTEINFO info = { sizeof(SHELLEXECUTEINFO) };
PPH_STRING parameters;
if (PhIsNullOrEmptyString(context->SetupFilePath))
break;
parameters = PH_AUTO(PhGetApplicationDirectory());
parameters = PH_AUTO(PhBufferToHexString((PUCHAR)parameters->Buffer, (ULONG)parameters->Length));
parameters = PH_AUTO(PhConcatStrings(3, L"-update \"", PhGetStringOrEmpty(parameters), L"\""));
info.lpFile = PhGetStringOrEmpty(context->SetupFilePath);
info.lpParameters = PhGetString(parameters);
info.lpVerb = UpdaterCheckApplicationDirectory() ? NULL : L"runas";
info.nShow = SW_SHOW;
info.hwnd = hwndDlg;
info.fMask = SEE_MASK_NOASYNC | SEE_MASK_FLAG_NO_UI | SEE_MASK_NOZONECHECKS;
ProcessHacker_PrepareForEarlyShutdown(PhMainWndHandle);
if (ShellExecuteEx(&info))
{
ProcessHacker_Destroy(PhMainWndHandle);
}
else
{
ULONG errorCode = GetLastError();
// Install failed, cancel the shutdown.
ProcessHacker_CancelEarlyShutdown(PhMainWndHandle);
// Show error dialog.
if (errorCode != ERROR_CANCELLED) // Ignore UAC decline.
{
PhShowStatus(hwndDlg, L"Unable to execute the setup.", 0, errorCode);
if (context->StartupCheck)
ShowAvailableDialog(context);
else
ShowCheckForUpdatesDialog(context);
}
return S_FALSE;
}
}
}
break;
case TDN_HYPERLINK_CLICKED:
{
TaskDialogLinkClicked(context);
return S_FALSE;
}
break;
}
return S_OK;
}
INT_PTR CALLBACK UpdaterWndProc(
__in HWND hwndDlg,
__in UINT uMsg,
__in WPARAM wParam,
__in LPARAM lParam
)
{
switch (uMsg)
{
case WM_INITDIALOG:
{
LOGFONT lHeaderFont = { 0 };
// load the PH main icon using the 'magic' resource id.
HANDLE hPhIcon = LoadImage(
GetModuleHandle(NULL),
MAKEINTRESOURCE(PHAPP_IDI_PROCESSHACKER),
IMAGE_ICON,
GetSystemMetrics(SM_CXICON),
GetSystemMetrics(SM_CYICON),
LR_SHARED
);
// Set our initial state as download
PhUpdaterState = Download;
// Set the window icon.
SendMessage(hwndDlg, WM_SETICON, ICON_BIG, (LPARAM)hPhIcon);
lHeaderFont.lfHeight = -15;
lHeaderFont.lfWeight = FW_MEDIUM;
lHeaderFont.lfQuality = CLEARTYPE_QUALITY | ANTIALIASED_QUALITY;
// We don't check if Segoe exists, CreateFontIndirect does this for us.
wcscpy_s(
lHeaderFont.lfFaceName,
_countof(lHeaderFont.lfFaceName),
L"Segoe UI"
);
// Create the font handle.
FontHandle = CreateFontIndirectW(&lHeaderFont);
// Set the header font.
SendMessage(GetDlgItem(hwndDlg, IDC_MESSAGE), WM_SETFONT, (WPARAM)FontHandle, FALSE);
// Center the update window on PH if visible and not mimimized else center on desktop.
PhCenterWindow(hwndDlg, (IsWindowVisible(GetParent(hwndDlg)) && !IsIconic(GetParent(hwndDlg))) ? GetParent(hwndDlg) : NULL);
// Create our update check thread.
UpdateCheckThreadHandle = PhCreateThread(0, (PUSER_THREAD_START_ROUTINE)CheckUpdateThreadStart, hwndDlg);
}
break;
case WM_SHOWDIALOG:
{
if (IsIconic(hwndDlg))
ShowWindow(hwndDlg, SW_RESTORE);
else
ShowWindow(hwndDlg, SW_SHOW);
SetForegroundWindow(hwndDlg);
}
break;
case WM_CTLCOLORBTN:
case WM_CTLCOLORDLG:
case WM_CTLCOLORSTATIC:
{
HDC hDC = (HDC)wParam;
HWND hwndChild = (HWND)lParam;
// Check for our static label and change the color.
if (GetDlgCtrlID(hwndChild) == IDC_MESSAGE)
{
SetTextColor(hDC, RGB(19, 112, 171));
}
// Set a transparent background for the control backcolor.
SetBkMode(hDC, TRANSPARENT);
// set window background color.
return (INT_PTR)GetSysColorBrush(COLOR_WINDOW);
}
case WM_COMMAND:
{
switch (LOWORD(wParam))
{
case IDCANCEL:
case IDOK:
{
PostQuitMessage(0);
}
break;
case IDC_DOWNLOAD:
{
switch (PhUpdaterState)
{
case Download:
{
if (PhInstalledUsingSetup())
{
// Start our Downloader thread
DownloadThreadHandle = PhCreateThread(0, (PUSER_THREAD_START_ROUTINE)DownloadUpdateThreadStart, hwndDlg);
}
else
{
// Let the user handle non-setup installation, show the homepage and close this dialog.
PhShellExecute(hwndDlg, L"http://processhacker.sourceforge.net/downloads.php", NULL);
PostQuitMessage(0);
}
}
break;
case Install:
{
SHELLEXECUTEINFO info = { sizeof(SHELLEXECUTEINFO) };
info.lpFile = SetupFilePath->Buffer;
info.lpVerb = L"runas";
info.nShow = SW_SHOW;
info.hwnd = hwndDlg;
ProcessHacker_PrepareForEarlyShutdown(PhMainWndHandle);
if (!ShellExecuteEx(&info))
{
// Install failed, cancel the shutdown.
ProcessHacker_CancelEarlyShutdown(PhMainWndHandle);
// Set button text for next action
Button_SetText(GetDlgItem(hwndDlg, IDC_DOWNLOAD), L"Retry");
}
else
{
ProcessHacker_Destroy(PhMainWndHandle);
}
}
break;
}
}
break;
}
break;
}
break;
case WM_UPDATE:
{
if (IsUpdating)
{
DWORD time_taken;
DWORD download_speed;
//DWORD time_remain = (MulDiv(time_taken, contentLength, bytesDownloaded) - time_taken);
int percent;
PPH_STRING dlRemaningBytes;
PPH_STRING dlLength;
PPH_STRING dlSpeed;
PPH_STRING statusText;
PhAcquireQueuedLockExclusive(&Lock);
time_taken = (GetTickCount() - timeTransferred);
download_speed = (bytesDownloaded / max(time_taken, 1));
percent = MulDiv(100, bytesDownloaded, contentLength);
dlRemaningBytes = PhFormatSize(bytesDownloaded, -1);
dlLength = PhFormatSize(contentLength, -1);
dlSpeed = PhFormatSize(download_speed * 1024, -1);
LastUpdateTime = GetTickCount();
PhReleaseQueuedLockExclusive(&Lock);
statusText = PhFormatString(
L"%s (%d%%) of %s @ %s/s",
dlRemaningBytes->Buffer,
percent,
dlLength->Buffer,
dlSpeed->Buffer
);
SetDlgItemText(hwndDlg, IDC_STATUS, statusText->Buffer);
SendDlgItemMessage(hwndDlg, IDC_PROGRESS, PBM_SETPOS, percent, 0);
PhDereferenceObject(statusText);
PhDereferenceObject(dlSpeed);
PhDereferenceObject(dlLength);
PhDereferenceObject(dlRemaningBytes);
IsUpdating = FALSE;
}
}
break;
}
return FALSE;
}
HRESULT CALLBACK FinalTaskDialogCallbackProc(
_In_ HWND hwndDlg,
_In_ UINT uMsg,
_In_ WPARAM wParam,
_In_ LPARAM lParam,
_In_ LONG_PTR dwRefData
)
{
PPH_UPDATER_CONTEXT context = (PPH_UPDATER_CONTEXT)dwRefData;
switch (uMsg)
{
case TDN_NAVIGATED:
{
if (!PhGetOwnTokenAttributes().Elevated)
{
SendMessage(hwndDlg, TDM_SET_BUTTON_ELEVATION_REQUIRED_STATE, IDYES, TRUE);
}
}
break;
case TDN_BUTTON_CLICKED:
{
if ((INT)wParam == IDRETRY)
{
ShowCheckingForUpdatesDialog(context);
return S_FALSE;
}
if ((INT)wParam == IDYES)
{
SHELLEXECUTEINFO info = { sizeof(SHELLEXECUTEINFO) };
if (PhIsNullOrEmptyString(context->SetupFilePath))
break;
info.lpFile = context->SetupFilePath->Buffer;
info.lpVerb = PhGetOwnTokenAttributes().Elevated ? NULL : L"runas";
info.nShow = SW_SHOW;
info.hwnd = hwndDlg;
ProcessHacker_PrepareForEarlyShutdown(PhMainWndHandle);
if (!ShellExecuteEx(&info))
{
// Install failed, cancel the shutdown.
ProcessHacker_CancelEarlyShutdown(PhMainWndHandle);
// Set button text for next action
//Button_SetText(GetDlgItem(hwndDlg, IDOK), L"Retry");
return S_FALSE;
}
else
{
ProcessHacker_Destroy(PhMainWndHandle);
}
}
}
break;
case TDN_HYPERLINK_CLICKED:
{
TaskDialogLinkClicked(context);
}
break;
}
return S_OK;
}