Sweden-Number/programs/taskmgr/debug.c

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/*
* ReactOS Task Manager
*
* debug.c
*
* Copyright (C) 1999 - 2001 Brian Palmer <brianp@reactos.org>
* Copyright (C) 2008 Vladimir Pankratov
*
* 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
*/
#include <stdio.h>
#include <stdlib.h>
#include <windows.h>
#include <commctrl.h>
#include <winnt.h>
#include "wine/unicode.h"
#include "taskmgr.h"
#include "perfdata.h"
void ProcessPage_OnDebug(void)
{
LVITEMW lvitem;
ULONG Index, Count;
DWORD dwProcessId;
WCHAR wstrErrorText[256];
HKEY hKey;
WCHAR wstrDebugPath[256];
WCHAR wstrDebugger[256];
DWORD dwDebuggerSize;
PROCESS_INFORMATION pi;
STARTUPINFOW si;
HANDLE hDebugEvent;
WCHAR wszWarnTitle[255];
WCHAR wszUnable2Debug[255];
WCHAR wszWarnMsg[255];
static const WCHAR wszSubKey[] = {'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\',
'W','i','n','d','o','w','s',' ','N','T','\\',
'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
'A','e','D','e','b','u','g',0};
static const WCHAR wszDebugger[] = {'D','e','b','u','g','g','e','r',0};
LoadStringW(hInst, IDS_WARNING_TITLE, wszWarnTitle, ARRAY_SIZE(wszWarnTitle));
LoadStringW(hInst, IDS_DEBUG_UNABLE2DEBUG, wszUnable2Debug, ARRAY_SIZE(wszUnable2Debug));
LoadStringW(hInst, IDS_DEBUG_MESSAGE, wszWarnMsg, ARRAY_SIZE(wszWarnMsg));
Count = SendMessageW(hProcessPageListCtrl, LVM_GETITEMCOUNT, 0, 0);
for (Index=0; Index<Count; Index++)
{
lvitem.mask = LVIF_STATE;
lvitem.stateMask = LVIS_SELECTED;
lvitem.iItem = Index;
lvitem.iSubItem = 0;
SendMessageW(hProcessPageListCtrl, LVM_GETITEMW, 0, (LPARAM) &lvitem);
if (lvitem.state & LVIS_SELECTED)
break;
}
Count = SendMessageW(hProcessPageListCtrl, LVM_GETSELECTEDCOUNT, 0, 0);
dwProcessId = PerfDataGetProcessId(Index);
if ((Count != 1) || (dwProcessId == 0))
return;
if (MessageBoxW(hMainWnd, wszWarnMsg, wszWarnTitle, MB_YESNO|MB_ICONWARNING) != IDYES)
{
GetLastErrorText(wstrErrorText, ARRAY_SIZE(wstrErrorText));
MessageBoxW(hMainWnd, wstrErrorText, wszUnable2Debug, MB_OK|MB_ICONSTOP);
return;
}
if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, wszSubKey, 0, KEY_READ, &hKey) != ERROR_SUCCESS)
{
GetLastErrorText(wstrErrorText, ARRAY_SIZE(wstrErrorText));
MessageBoxW(hMainWnd, wstrErrorText, wszUnable2Debug, MB_OK|MB_ICONSTOP);
return;
}
dwDebuggerSize = 260;
if (RegQueryValueExW(hKey, wszDebugger, NULL, NULL, (LPBYTE)wstrDebugger, &dwDebuggerSize) != ERROR_SUCCESS)
{
GetLastErrorText(wstrErrorText, ARRAY_SIZE(wstrErrorText));
MessageBoxW(hMainWnd, wstrErrorText, wszUnable2Debug, MB_OK|MB_ICONSTOP);
RegCloseKey(hKey);
return;
}
RegCloseKey(hKey);
hDebugEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
if (!hDebugEvent)
{
GetLastErrorText(wstrErrorText, ARRAY_SIZE(wstrErrorText));
MessageBoxW(hMainWnd, wstrErrorText, wszUnable2Debug, MB_OK|MB_ICONSTOP);
return;
}
wsprintfW(wstrDebugPath, wstrDebugger, dwProcessId, hDebugEvent);
memset(&pi, 0, sizeof(PROCESS_INFORMATION));
memset(&si, 0, sizeof(STARTUPINFOW));
si.cb = sizeof(STARTUPINFOW);
if (!CreateProcessW(NULL, wstrDebugPath, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
{
GetLastErrorText(wstrErrorText, ARRAY_SIZE(wstrErrorText));
MessageBoxW(hMainWnd, wstrErrorText, wszUnable2Debug, MB_OK|MB_ICONSTOP);
}
CloseHandle(hDebugEvent);
}