reactos/base/applications/taskmgr/endproc.c

   1 /*
   2  *  ReactOS Task Manager
   3  *
   4  *  endproc.cpp
   5  *
   6  *  Copyright (C) 1999 - 2001  Brian Palmer  <brianp@reactos.org>
   7  *                2005         Klemens Friedl <frik85@reactos.at>
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  22  */
  23
  24 #include <precomp.h>
  25
  26 TCHAR                szTemp[256];
  27 TCHAR                szTempA[256];
  28
  29 void ProcessPage_OnEndProcess(void)
  30 {
  31     LVITEM            lvitem;
  32     ULONG            Index;
  33     DWORD            dwProcessId;
  34     HANDLE            hProcess;
  35     TCHAR            strErrorText[260];
  36
  37     for (Index=0; Index<(ULONG)ListView_GetItemCount(hProcessPageListCtrl); Index++)
  38     {
  39         memset(&lvitem, 0, sizeof(LVITEM));
  40
  41         lvitem.mask = LVIF_STATE;
  42         lvitem.stateMask = LVIS_SELECTED;
  43         lvitem.iItem = Index;
  44
  45         ListView_GetItem(hProcessPageListCtrl, &lvitem);
  46
  47         if (lvitem.state & LVIS_SELECTED)
  48             break;
  49     }
  50
  51     dwProcessId = PerfDataGetProcessId(Index);
  52
  53     if ((ListView_GetSelectedCount(hProcessPageListCtrl) != 1) || (dwProcessId == 0))
  54         return;
  55
  56     LoadString(hInst, IDS_MSG_WARNINGTERMINATING, szTemp, 256);
  57     LoadString(hInst, IDS_MSG_TASKMGRWARNING, szTempA, 256);
  58     if (MessageBox(hMainWnd, szTemp, szTempA, MB_YESNO|MB_ICONWARNING) != IDYES)
  59         return;
  60
  61     hProcess = OpenProcess(PROCESS_TERMINATE, FALSE, dwProcessId);
  62
  63     if (!hProcess)
  64     {
  65         GetLastErrorText(strErrorText, 260);
  66         LoadString(hInst, IDS_MSG_UNABLETERMINATEPRO, szTemp, 256);
  67         MessageBox(hMainWnd, strErrorText, szTemp, MB_OK|MB_ICONSTOP);
  68         return;
  69     }
  70
  71     if (!TerminateProcess(hProcess, 0))
  72     {
  73         GetLastErrorText(strErrorText, 260);
  74         LoadString(hInst, IDS_MSG_UNABLETERMINATEPRO, szTemp, 256);
  75         MessageBox(hMainWnd, strErrorText, szTemp, MB_OK|MB_ICONSTOP);
  76     }
  77
  78     CloseHandle(hProcess);
  79 }
  80
  81 void ProcessPage_OnEndProcessTree(void)
  82 {
  83     LVITEM            lvitem;
  84     ULONG            Index;
  85     DWORD            dwProcessId;
  86     HANDLE            hProcess;
  87     TCHAR            strErrorText[260];
  88
  89     for (Index=0; Index<(ULONG)ListView_GetItemCount(hProcessPageListCtrl); Index++)
  90     {
  91         memset(&lvitem, 0, sizeof(LVITEM));
  92
  93         lvitem.mask = LVIF_STATE;
  94         lvitem.stateMask = LVIS_SELECTED;
  95         lvitem.iItem = Index;
  96
  97         ListView_GetItem(hProcessPageListCtrl, &lvitem);
  98
  99         if (lvitem.state & LVIS_SELECTED)
 100             break;
 101     }
 102
 103     dwProcessId = PerfDataGetProcessId(Index);
 104
 105     if ((ListView_GetSelectedCount(hProcessPageListCtrl) != 1) || (dwProcessId == 0))
 106         return;
 107
 108     LoadString(hInst, IDS_MSG_WARNINGTERMINATING, szTemp, 256);
 109     LoadString(hInst, IDS_MSG_TASKMGRWARNING, szTempA, 256);
 110     if (MessageBox(hMainWnd, szTemp, szTempA, MB_YESNO|MB_ICONWARNING) != IDYES)
 111         return;
 112
 113     hProcess = OpenProcess(PROCESS_TERMINATE, FALSE, dwProcessId);
 114
 115     if (!hProcess)
 116     {
 117         GetLastErrorText(strErrorText, 260);
 118         LoadString(hInst, IDS_MSG_UNABLETERMINATEPRO, szTemp, 256);
 119         MessageBox(hMainWnd, strErrorText, szTemp, MB_OK|MB_ICONSTOP);
 120         return;
 121     }
 122
 123     if (!TerminateProcess(hProcess, 0))
 124     {
 125         GetLastErrorText(strErrorText, 260);
 126         LoadString(hInst, IDS_MSG_UNABLETERMINATEPRO, szTemp, 256);
 127         MessageBox(hMainWnd, strErrorText, szTemp, MB_OK|MB_ICONSTOP);
 128     }
 129
 130     CloseHandle(hProcess);
 131 }