reactos/base/applications/taskmgr/debug.c

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/*
* ReactOS Task Manager
*
* debug.c
*
* Copyright (C) 1999 - 2001 Brian Palmer <brianp@reactos.org>
* 2005 Klemens Friedl <frik85@reactos.at>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "precomp.h"
void ProcessPage_OnDebug(void)
{
DWORD dwProcessId;
WCHAR strErrorText[260];
HKEY hKey;
WCHAR strDebugPath[260];
WCHAR strDebugger[260];
DWORD dwDebuggerSize;
PROCESS_INFORMATION pi;
STARTUPINFOW si;
HANDLE hDebugEvent;
WCHAR szTemp[256];
WCHAR szTempA[256];
dwProcessId = GetSelectedProcessId();
if (dwProcessId == 0)
return;
LoadStringW(hInst, IDS_MSG_WARNINGDEBUG, szTemp, ARRAYSIZE(szTemp));
LoadStringW(hInst, IDS_MSG_TASKMGRWARNING, szTempA, ARRAYSIZE(szTempA));
if (MessageBoxW(hMainWnd, szTemp, szTempA, MB_YESNO | MB_ICONWARNING) != IDYES)
{
GetLastErrorText(strErrorText, ARRAYSIZE(strErrorText));
LoadStringW(hInst, IDS_MSG_UNABLEDEBUGPROCESS, szTemp, ARRAYSIZE(szTemp));
MessageBoxW(hMainWnd, strErrorText, szTemp, MB_OK | MB_ICONSTOP);
return;
}
if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"Software\\Microsoft\\Windows NT\\CurrentVersion\\AeDebug", 0, KEY_QUERY_VALUE, &hKey) != ERROR_SUCCESS)
{
GetLastErrorText(strErrorText, ARRAYSIZE(strErrorText));
LoadStringW(hInst, IDS_MSG_UNABLEDEBUGPROCESS, szTemp, ARRAYSIZE(szTemp));
MessageBoxW(hMainWnd, strErrorText, szTemp, MB_OK | MB_ICONSTOP);
return;
}
dwDebuggerSize = sizeof(strDebugger);
if (RegQueryValueExW(hKey, L"Debugger", NULL, NULL, (LPBYTE)strDebugger, &dwDebuggerSize) != ERROR_SUCCESS)
{
GetLastErrorText(strErrorText, ARRAYSIZE(strErrorText));
LoadStringW(hInst, IDS_MSG_UNABLEDEBUGPROCESS, szTemp, ARRAYSIZE(szTemp));
MessageBoxW(hMainWnd, strErrorText, szTemp, MB_OK | MB_ICONSTOP);
RegCloseKey(hKey);
return;
}
RegCloseKey(hKey);
hDebugEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
if (!hDebugEvent)
{
GetLastErrorText(strErrorText, ARRAYSIZE(strErrorText));
LoadStringW(hInst, IDS_MSG_UNABLEDEBUGPROCESS, szTemp, ARRAYSIZE(szTemp));
MessageBoxW(hMainWnd, strErrorText, szTemp, MB_OK | MB_ICONSTOP);
return;
}
wsprintfW(strDebugPath, strDebugger, dwProcessId, hDebugEvent);
ZeroMemory(&pi, sizeof(pi));
ZeroMemory(&si, sizeof(si));
si.cb = sizeof(si);
if (!CreateProcessW(NULL, strDebugPath, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
{
GetLastErrorText(strErrorText, ARRAYSIZE(strErrorText));
LoadStringW(hInst, IDS_MSG_UNABLEDEBUGPROCESS, szTemp, ARRAYSIZE(szTemp));
MessageBoxW(hMainWnd, strErrorText, szTemp, MB_OK | MB_ICONSTOP);
}
else
{
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
}
CloseHandle(hDebugEvent);
}