/* * ReactOS Task Manager * * debug.c * * Copyright (C) 1999 - 2001 Brian Palmer <brianp@reactos.org> * * 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 St, Fifth Floor, Boston, MA 02110-1301, USA */ #define WIN32_LEAN_AND_MEAN /* Exclude rarely-used stuff from Windows headers */ #include <windows.h> #include <commctrl.h> #include <stdlib.h> #include <malloc.h> #include <memory.h> #include <tchar.h> #include <stdio.h> #include <winnt.h> #include "taskmgr.h" #include "perfdata.h" void ProcessPage_OnDebug(void) { LVITEM lvitem; ULONG Index; DWORD dwProcessId; TCHAR strErrorText[260]; HKEY hKey; TCHAR strDebugPath[260]; TCHAR strDebugger[260]; DWORD dwDebuggerSize; PROCESS_INFORMATION pi; STARTUPINFO si; HANDLE hDebugEvent; for (Index=0; Index<(ULONG)ListView_GetItemCount(hProcessPageListCtrl); Index++) { lvitem.mask = LVIF_STATE; lvitem.stateMask = LVIS_SELECTED; lvitem.iItem = Index; lvitem.iSubItem = 0; SendMessage(hProcessPageListCtrl, LVM_GETITEM, 0, (LPARAM) &lvitem); if (lvitem.state & LVIS_SELECTED) break; } dwProcessId = PerfDataGetProcessId(Index); if ((ListView_GetSelectedCount(hProcessPageListCtrl) != 1) || (dwProcessId == 0)) return; if (MessageBox(hMainWnd, _T("WARNING: Debugging this process may result in loss of data.\nAre you sure you wish to attach the debugger?"), _T("Task Manager Warning"), MB_YESNO|MB_ICONWARNING) != IDYES) { GetLastErrorText(strErrorText, 260); MessageBox(hMainWnd, strErrorText, _T("Unable to Debug Process"), MB_OK|MB_ICONSTOP); return; } if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, _T("Software\\Microsoft\\Windows NT\\CurrentVersion\\AeDebug"), 0, KEY_READ, &hKey) != ERROR_SUCCESS) { GetLastErrorText(strErrorText, 260); MessageBox(hMainWnd, strErrorText, _T("Unable to Debug Process"), MB_OK|MB_ICONSTOP); return; } dwDebuggerSize = 260; if (RegQueryValueEx(hKey, _T("Debugger"), NULL, NULL, (LPBYTE)strDebugger, &dwDebuggerSize) != ERROR_SUCCESS) { GetLastErrorText(strErrorText, 260); MessageBox(hMainWnd, strErrorText, _T("Unable to Debug Process"), MB_OK|MB_ICONSTOP); RegCloseKey(hKey); return; } RegCloseKey(hKey); hDebugEvent = CreateEvent(NULL, FALSE, FALSE, NULL); if (!hDebugEvent) { GetLastErrorText(strErrorText, 260); MessageBox(hMainWnd, strErrorText, _T("Unable to Debug Process"), MB_OK|MB_ICONSTOP); return; } wsprintf(strDebugPath, strDebugger, dwProcessId, hDebugEvent); memset(&pi, 0, sizeof(PROCESS_INFORMATION)); memset(&si, 0, sizeof(STARTUPINFO)); si.cb = sizeof(STARTUPINFO); if (!CreateProcess(NULL, strDebugPath, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi)) { GetLastErrorText(strErrorText, 260); MessageBox(hMainWnd, strErrorText, _T("Unable to Debug Process"), MB_OK|MB_ICONSTOP); } CloseHandle(hDebugEvent); }