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ntobjx.h
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ntobjx.h
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///////////////////////////////////////////////////////////////////////////////
///
/// The GUI controls and main frame window classes for ntobjx.
///
/// Dual-licensed under MS-PL and MIT license (see below).
///
///////////////////////////////////////////////////////////////////////////////
///
/// Copyright (c) 2016-2018, 2022 Oliver Schneider (assarbad.net)
///
/// Permission is hereby granted, free of charge, to any person obtaining a
/// copy of this software and associated documentation files (the "Software"),
/// to deal in the Software without restriction, including without limitation
/// the rights to use, copy, modify, merge, publish, distribute, sublicense,
/// and/or sell copies of the Software, and to permit persons to whom the
/// Software is furnished to do so, subject to the following conditions:
///
/// The above copyright notice and this permission notice shall be included in
/// all copies or substantial portions of the Software.
///
/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
/// DEALINGS IN THE SOFTWARE.
///
///////////////////////////////////////////////////////////////////////////////
#pragma once
#if (_MSVC_LANG < 201103L) && !defined(nullptr)
# define nullptr 0 //-V1059
#endif
#ifndef __ATLAPP_H__
# error ntobjx.h requires atlapp.h to be included first
#endif
#ifndef __ATLWIN_H__
# error ntobjx.h requires atlwin.h to be included first
#endif
#ifndef __ATLCTRLX_H__
# error ntobjx.h requires atlctrlx.h to be included first
#endif
#ifndef __ATLCTRLW_H__
# error ntobjx.h requires atlctrlw.h to be included first
#endif
#ifndef __ATLSPLIT_H__
# error ntobjx.h requires atlsplit.h to be included first
#endif
#ifndef __ATLFRAME_H__
# error ntobjx.h requires atlframe.h to be included first
#endif
#ifndef __ATLDLGS_H__
# error ntobjx.h requires atldlgs.h to be included first
#endif
#ifndef __ATLCTRLS_H__
# error ntobjx.h requires atlctrls.h to be included first
#endif
#ifndef __ATLSECURITY_H__
# error ntobjx.h requires atlsecurity.h to be included first
#endif
#ifndef __ATLUSER_H__
# error ntobjx.h requires atluser.h to be included first
#endif
#ifndef __func__
# define __func__ __FUNCTION__ //-V1059
#endif
#include "util/SimpleBuffer.h"
#ifndef VTRACE
# define VTRACE(...) \
while (false) \
{ \
}
#endif
#define CLL_NO_ENSURE_VERSION_CLASS
#include "util/LoadLibrary.h"
#include "util/VersionInfo.h"
#ifndef NTOBJX_NO_XML_EXPORT
# pragma warning(push) /* disable code analyzer warnings pugixml library */
# pragma warning(disable : 4995)
# pragma warning(disable : 6054)
# pragma warning(disable : 6384) /* warning C6384: Dividing sizeof a pointer by another value. */
# pragma warning(suppress : 26495) /* static analyzer suppressions, this is 3rd party code to me */
# include "pugixml.hpp"
# pragma warning(pop)
#endif
#define FEATURE_FIND_OBJECT 1
#define FEATURE_OBJECT_SECURITY 1
using ATL::CAccessToken;
using ATL::CAtlMap;
using ATL::CString;
using NtObjMgr::Directory;
using NtObjMgr::GenericObject;
using NtObjMgr::ObjectHandle;
using NtObjMgr::objtype_t;
using NtObjMgr::otDirectory;
using NtObjMgr::otGeneric;
using NtObjMgr::otSymlink;
using NtObjMgr::SymbolicLink;
using WTL::CFileDialog;
#define WM_VISIT_DIRECTORY (WM_USER + 100)
#define WM_SET_ACTIVE_OBJECT (WM_USER + 101)
#define WM_SELECT_TREEVIEW_DIRECTORY (WM_USER + 102)
#define WM_DIRECTORY_UP (WM_USER + 103)
#ifndef LVS_EX_DOUBLEBUFFER
# define LVS_EX_DOUBLEBUFFER 0x00010000
#endif
#ifndef TVS_EX_DOUBLEBUFFER
# define TVS_EX_DOUBLEBUFFER 0x0004
#endif
// Handler prototypes (uncomment arguments if needed):
// LRESULT MessageHandler(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
// LRESULT CommandHandler(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
// LRESULT NotifyHandler(int /*idCtrl*/, LPNMHDR /*pnmh*/, BOOL& /*bHandled*/)
namespace //-V1068
{
static const struct
{
UINT resId;
} lvColumnDefaults[] = {
{ID_COLNAME_OBJNAME},
{ID_COLNAME_OBJTYPE},
{ID_COLNAME_OBJLNKTGT},
};
#ifdef _DEBUG
int const maxVisitedDepth = 5; // this is more practical in debug builds
#else
int const maxVisitedDepth = 0x400;
#endif // _DEBUG
int const imgListElemWidth = 16;
int const imgListElemHeight = 16;
CString getformatCreationTimeString(LARGE_INTEGER const li)
{
CString str;
if (li.QuadPart > 0)
{
ATLASSERT(li.HighPart >= 0); // anything else will fail our conversion below
FILETIME ft = {li.LowPart, static_cast<DWORD>(li.HighPart)};
SYSTEMTIME st;
ATLVERIFY(FileTimeToSystemTime(&ft, &st));
// DO NOT LOCALIZE THIS!
str.Format(_T("%04d-%02d-%02d %02d:%02d:%02d.%03d"), st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond, st.wMilliseconds);
}
else
{
#pragma warning(suppress : 6031)
ATLVERIFY(str.LoadString(IDS_NOT_AVAILABLE_SHORT));
}
return str;
}
// Requires open clipboard and doesn't close it
BOOL setClipboardString(LPCTSTR lpsz)
{
CString s(lpsz);
SIZE_T allocLength = ((SIZE_T)s.GetLength() + 2U) * sizeof(TCHAR);
ATLTRACE2(_T("Buffer size: %u\n"), allocLength);
HGLOBAL hMem = ::GlobalAlloc(GMEM_MOVEABLE | GMEM_ZEROINIT, allocLength);
if (hMem)
{
if (LPVOID lpMem = ::GlobalLock(hMem))
{
LPTSTR lpStr = static_cast<LPTSTR>(lpMem);
_tcscpy_s(lpStr, s.GetLength() + (size_t)1, s.GetString());
::GlobalUnlock(hMem);
}
#if defined(_UNICODE) || defined(UNICODE)
return (nullptr != ::SetClipboardData(CF_UNICODETEXT, hMem));
#else
# error "Not implemented for ANSI/CF_TEXT"
#endif
}
else
{
ATLTRACE2(_T("Could not allocate memory using GlobalAlloc().\n"));
}
return FALSE;
}
CSimpleBuf<TCHAR> getStatusString(LONG status);
CString getObjectDetailsString(GenericObject* obj, ObjectHandle* objHdl)
{
ATLASSERT(obj != nullptr);
ATLASSERT(objHdl != nullptr);
CString sObjDetails, str;
sObjDetails.AppendFormat(IDS_OBJPROPERTY_NAME, LPCTSTR(obj->name()));
sObjDetails.AppendFormat(IDS_OBJPROPERTY_FULLPATH, LPCTSTR(obj->fullname()));
sObjDetails.AppendFormat(IDS_OBJPROPERTY_TYPE, LPCTSTR(obj->type()));
if (SymbolicLink* symlink = dynamic_cast<SymbolicLink*>(obj))
{
sObjDetails.AppendFormat(IDS_OBJPROPERTY_SYMLINKTGT, LPCTSTR(symlink->target()));
}
if (objHdl)
{
sObjDetails.Append(_T("\r\n"));
if (!NT_SUCCESS(objHdl->getOpenStatus()))
{
CSimpleBuf<TCHAR> status(getStatusString(objHdl->getOpenStatus()));
sObjDetails.AppendFormat(IDS_OBJPROPERTY_OPEN_STATUS, objHdl->getOpenStatus());
sObjDetails.AppendFormat(_T(" %s\r\n"), status.Buffer());
}
else
{
if (!NT_SUCCESS(objHdl->getQueryStatus()))
{
CSimpleBuf<TCHAR> status(getStatusString(objHdl->getQueryStatus()));
sObjDetails.AppendFormat(IDS_OBJPROPERTY_QUERY_STATUS, objHdl->getQueryStatus());
sObjDetails.AppendFormat(_T(" %s\r\n"), status.Buffer());
}
}
if (objHdl->hasObjectInfo())
{
OBJECT_BASIC_INFORMATION const& obi = objHdl->getObjectInfo();
sObjDetails.AppendFormat(IDS_OBJPROPERTY_HANDLE_COUNT, obi.HandleCount);
sObjDetails.AppendFormat(IDS_OBJPROPERTY_REFERENCE_COUNT, obi.ReferenceCount);
sObjDetails.AppendFormat(IDS_OBJPROPERTY_PAGEDPOOL, obi.PagedPoolUsage);
sObjDetails.AppendFormat(IDS_OBJPROPERTY_NONPAGEDPOOL, obi.NonPagedPoolUsage);
CString objCreation(getformatCreationTimeString(obi.CreationTime));
sObjDetails.AppendFormat(IDS_OBJPROPERTY_CREATION_TIME, objCreation.GetString());
// TODO:
// Other object-specific properties
// Security info as SDDL
}
else
{
NTSTATUS status = objHdl->getQueryStatus();
str.Format(IDS_OBJ_QUERY_STATUS, status);
}
}
return sObjDetails;
}
void copyItemToClipboard(HWND hWndSource, int idCmd, GenericObject* obj, ObjectHandle* objHdl = nullptr)
{
ATLASSERT(obj != nullptr);
if (::OpenClipboard(hWndSource))
{
CString s;
switch (idCmd)
{
case ID_POPUPMENU_COPYNAME:
s = obj->name();
ATLTRACE2(_T("Copy name: %s\n"), s.GetString());
break;
case ID_POPUPMENU_COPYFULLPATH:
s = obj->fullname();
ATLTRACE2(_T("Copy full path: %s\n"), s.GetString());
break;
case ID_POPUPMENU_COPYASCSTRING:
{
#if defined(_UNICODE) || defined(UNICODE)
CString fullName(obj->fullname());
CString escapedName;
LPTSTR str = fullName.LockBuffer();
escapedName.Preallocate(fullName.GetAllocLength());
for (int i = 0; i < fullName.GetLength(); i++)
{
USHORT w = static_cast<USHORT>(str[i]);
if (w > 0xFF)
{
escapedName.AppendFormat(_T("\\u%04X"), w);
}
else
{
switch (str[i])
{
case _T('\a'):
escapedName.Append(_T("\\a"));
break;
case _T('\b'):
escapedName.Append(_T("\\b"));
break;
case _T('\f'):
escapedName.Append(_T("\\f"));
break;
case _T('\n'):
escapedName.Append(_T("\\n"));
break;
case _T('\r'):
escapedName.Append(_T("\\r"));
break;
case _T('\t'):
escapedName.Append(_T("\\t"));
break;
case _T('\v'):
escapedName.Append(_T("\\v"));
break;
case _T('"'):
escapedName.Append(_T("\\\""));
break;
case _T('\\'):
escapedName.Append(_T("\\\\"));
break;
default:
if (_istprint(str[i]))
escapedName.AppendChar(str[i]);
else
escapedName.AppendFormat(_T("\\u%04X"), w);
break;
}
}
}
escapedName.AppendChar(0);
s.Format(_T("L\"%s\""), escapedName.GetString());
#else
s.Format(_T("\"%s\""), obj->fullname());
#endif
ATLTRACE2(_T("Copy full path as C string: %s\n"), s.GetString());
}
break;
case ID_POPUPMENU_COPYSYMLINKTARGET:
if (SymbolicLink* symlink = dynamic_cast<SymbolicLink*>(obj))
{
s = symlink->target();
ATLTRACE2(_T("Copy symlink target: %s\n"), s.GetString());
}
break;
case ID_COPY_DETAILS:
s = getObjectDetailsString(obj, objHdl);
break;
}
ATLVERIFY(setClipboardString(s.GetString()));
ATLVERIFY(::CloseClipboard());
}
}
CSimpleBuf<TCHAR> getStatusString(LONG status)
{
if (HRESULT_FACILITY(status) == FACILITY_WIN32)
{
CLoadLibrary kernel32;
return CSimpleBuf<TCHAR>(kernel32.formatSystemMessage<TCHAR>(static_cast<DWORD>(status)));
}
else
{
CLoadLibrary ntdll(_T("ntdll.dll"));
return CSimpleBuf<TCHAR>(ntdll.formatMessage<TCHAR>(ntdll.getHandle(), static_cast<DWORD>(status)));
}
}
// Example from https://msdn.microsoft.com/en-us/library/windows/desktop/aa376389.aspx
BOOL isUserAdmin()
{
BOOL bResult;
SID_IDENTIFIER_AUTHORITY NtAuthority = SECURITY_NT_AUTHORITY;
PSID AdministratorsGroup;
bResult = ::AllocateAndInitializeSid(&NtAuthority, 2, SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_ADMINS, 0, 0, 0, 0, 0, 0, &AdministratorsGroup);
if (bResult)
{
if (!::CheckTokenMembership(nullptr, AdministratorsGroup, &bResult))
{
bResult = FALSE;
}
::FreeSid(AdministratorsGroup);
}
return bResult;
}
BOOL isElevated()
{
BOOL bResult = FALSE;
HANDLE hToken = nullptr;
if (::OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken))
{
TOKEN_ELEVATION Elevation;
DWORD cbSize = sizeof(TOKEN_ELEVATION);
if (::GetTokenInformation(hToken, TokenElevation, &Elevation, sizeof(Elevation), &cbSize))
{
bResult = Elevation.TokenIsElevated;
}
}
if (hToken)
{
::CloseHandle(hToken);
}
return bResult;
}
} // anonymous namespace
class CSuppressRedraw
{
HWND m_hWnd;
CSuppressRedraw();
CSuppressRedraw(CSuppressRedraw const&);
CSuppressRedraw& operator=(CSuppressRedraw const&);
public:
CSuppressRedraw(HWND hWnd)
: m_hWnd(hWnd)
{
if (::IsWindow(m_hWnd))
{
::SendMessage(m_hWnd, WM_SETREDRAW, FALSE, 0);
}
}
~CSuppressRedraw()
{
if (::IsWindow(m_hWnd))
{
::SendMessage(m_hWnd, WM_SETREDRAW, TRUE, 0);
try
{
CRect rect;
ATLVERIFY(::GetClientRect(m_hWnd, &rect));
ATLVERIFY(::InvalidateRect(m_hWnd, &rect, FALSE));
}
catch (...)
{
ATLTRACE2(_T("Someone barfed at us while trying to invalidate the client rect.\n"));
}
}
}
};
class CObjectImageList
{
CImageList m_imagelist;
public:
CObjectImageList()
: m_imagelist()
{
prepareImageList_();
}
virtual ~CObjectImageList()
{
}
inline operator CImageList const&() const
{
return m_imagelist;
}
inline operator HIMAGELIST() const
{
return HIMAGELIST(m_imagelist);
}
inline bool IsNull() const
{
return m_imagelist.IsNull();
}
inline BOOL Create(int cx, int cy, UINT nFlags, int nInitial, int nGrow)
{
return m_imagelist.Create(cx, cy, nFlags, nInitial, nGrow);
}
inline BOOL Create(ATL::_U_STRINGorID bitmap, int cx, int nGrow, COLORREF crMask)
{
return m_imagelist.Create(bitmap, cx, nGrow, crMask);
}
inline int AddIcon(HICON hIcon)
{
return m_imagelist.AddIcon(hIcon);
}
int IndexByObjType(GenericObject* obj) const
{
return GetImageIndexByType_(obj);
}
HICON IconByObjType(GenericObject* obj)
{
return m_imagelist.ExtractIcon(GetImageIndexByType_(obj));
}
private:
// Retrieve the image index based on the type string
int GetImageIndexByType_(GenericObject* obj) const
{
ATLASSERT(nullptr != obj);
LPCTSTR typeName = obj->type();
int retval = 0;
for (size_t i = 0; i < resIconTypeMappingSize; i++)
{
if (0 == _tcsicmp(typeName, resIconTypeMapping[i].typeName))
{
if (IDI_DIRECTORY == resIconTypeMapping[i].resId)
{
// This program is not multi-threaded, so this works, otherwise we'd need locking here
static int emptydir = -1; //-V1096
if (Directory* dir = dynamic_cast<Directory*>(obj))
{
if (!dir->size())
{
if (-1 == emptydir)
{
for (size_t j = 0; j < resIconTypeMappingSize; j++)
{
if (0 == _tcsicmp(_T(OBJTYPESTR_EMPTY_DIRECTORY), resIconTypeMapping[j].typeName))
{
emptydir = static_cast<int>(j);
break;
}
}
}
ATLASSERT(-1 != emptydir);
return emptydir;
}
}
}
return static_cast<int>(i);
}
}
return retval;
}
// We create our image list dynamically from the icons
void prepareImageList_()
{
ATLTRACE2(_T("Preparing image list for %hs\n"), __func__);
const int iResIconTypeMappingSize = static_cast<int>(resIconTypeMappingSize);
ATLVERIFY(m_imagelist.Create(imgListElemWidth, imgListElemHeight, ILC_COLOR32 | ILC_MASK, iResIconTypeMappingSize, iResIconTypeMappingSize));
for (int i = 0; i < iResIconTypeMappingSize; i++)
{
HICON hIcon =
static_cast<HICON>(AtlLoadIconImage(MAKEINTRESOURCE(resIconTypeMapping[i].resId), LR_CREATEDIBSECTION, imgListElemWidth, imgListElemHeight));
ATLTRACE2(_T("Icon handle: %p - %s\n"), hIcon, resIconTypeMapping[i].typeName);
m_imagelist.AddIcon(hIcon);
}
}
};
#if FEATURE_OBJECT_SECURITY
# include <Aclui.h>
# ifndef __ACCESS_CONTROL_API__
# include <Aclapi.h>
# endif
# pragma comment(lib, "aclui.lib")
#endif // FEATURE_OBJECT_SECURITY
template <typename T> class CObjectPropertySheetT : public CPropertySheetImpl<CObjectPropertySheetT<T>>
{
class CObjectSecurityNAPage : public CPropertyPageImpl<CObjectSecurityNAPage>
{
typedef CPropertyPageImpl<CObjectSecurityNAPage> baseClass;
GenericObject* m_obj;
ObjectHandle& m_objHdl;
bool m_bFeatureUnavailable;
CFont m_font;
CBrush m_bkBrush;
CEdit m_edtExplanation;
CObjectSecurityNAPage(); // hide it
public:
enum
{
IDD = IDD_SECURITY_NOT_AVAILABLE
};
BEGIN_MSG_MAP(CObjectSecurityNAPage)
MESSAGE_HANDLER(WM_INITDIALOG, OnInitDialog) //-V1048
MESSAGE_HANDLER(WM_CTLCOLORSTATIC, OnCtlColorStatic)
CHAIN_MSG_MAP(baseClass)
END_MSG_MAP()
CObjectSecurityNAPage(GenericObject* obj, ObjectHandle& objHdl, bool bFeatureUnavailable = false)
#pragma warning(suppress : 6387)
: baseClass()
, m_obj(obj)
, m_objHdl(objHdl)
, m_bFeatureUnavailable(bFeatureUnavailable)
{
}
virtual ~CObjectSecurityNAPage()
{
m_obj = 0;
}
LRESULT OnInitDialog(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
{
m_edtExplanation.Attach(CWindow::GetDlgItem(IDC_EXPLANATION_WHY));
if (m_bFeatureUnavailable)
{
CString str;
#pragma warning(suppress : 6031)
m_edtExplanation.SetWindowText(str);
}
else
{
if (!m_objHdl)
{
CSimpleBuf<TCHAR> status(getStatusString(m_objHdl.getOpenStatus()));
CString sStatus;
sStatus.Format(IDS_STATUS_DESCRIPTION, m_objHdl.getOpenStatus(), status.Buffer());
m_edtExplanation.SetWindowText(sStatus);
}
}
m_edtExplanation.ModifyStyle(ES_NOHIDESEL, 0);
m_edtExplanation.SetSelNone(TRUE);
NONCLIENTMETRICS ncm = {0};
ncm.cbSize = sizeof(ncm);
if (::SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(ncm), &ncm, 0))
{
LOGFONT logFont;
memcpy(&logFont, &ncm.lfMessageFont, sizeof(LOGFONT));
logFont.lfWeight = FW_BOLD;
HFONT hFont = m_font.CreateFontIndirect(&logFont);
if (hFont)
{
this->SendDlgItemMessage(IDC_EXPLANATION_WHY, WM_SETFONT, reinterpret_cast<WPARAM>(hFont));
this->SendDlgItemMessage(IDC_NO_SECURITY_CAPTION, WM_SETFONT, reinterpret_cast<WPARAM>(hFont));
}
}
bHandled = FALSE;
return TRUE;
}
LRESULT OnCtlColorStatic(UINT /*uMsg*/, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
HWND hStatic = reinterpret_cast<HWND>(lParam);
HDC hdcStatic = reinterpret_cast<HDC>(wParam);
switch (::GetDlgCtrlID(hStatic))
{
case IDC_EXPLANATION_WHY:
{
::SetTextColor(hdcStatic, RGB(0x80, 0, 0));
CDC dc(CWindow::GetDC());
COLORREF dlgBkColor = dc.GetBkColor();
::SetBkColor(hdcStatic, dlgBkColor);
m_bkBrush = ::CreateSolidBrush(dlgBkColor);
return reinterpret_cast<LRESULT>(HBRUSH(m_bkBrush));
}
default:
break;
}
bHandled = FALSE;
return FALSE;
}
};
class CObjectDetailsPage : public CPropertyPageImpl<CObjectDetailsPage>
{
typedef CPropertyPageImpl<CObjectDetailsPage> baseClass;
GenericObject* m_obj;
ObjectHandle& m_objHdl;
CAccelerator m_Accel;
CEdit m_edtName;
CEdit m_edtFullname;
CEdit m_edtType;
CFont m_font;
CBrush m_bkBrush;
CEdit m_edtExplanation;
CStatic m_stcRefByPtr;
CStatic m_stcRefByHdl;
CStatic m_stcQuotaPaged;
CStatic m_stcQuotaNonPaged;
CStatic m_stcCreationTime;
CStatic m_stcGroupObjSpecific;
CStatic m_stcObjSpecName1;
CStatic m_stcObjSpecName2;
CStatic m_stcObjSpecName3;
CStatic m_stcObjSpecAttr1;
CStatic m_stcObjSpecAttr2;
CStatic m_stcObjSpecAttr3;
CObjectDetailsPage(); // hide it
public:
enum
{
IDD = IDD_PROPERTIES
};
BEGIN_MSG_MAP(CObjectDetailsPage)
MESSAGE_HANDLER(WM_INITDIALOG, OnInitDialog) //-V1048
MESSAGE_HANDLER(WM_CTLCOLORSTATIC, OnCtlColorStatic)
COMMAND_ID_HANDLER(ID_COPY_DETAILS, OnCopyObjectDetails)
CHAIN_MSG_MAP(baseClass)
END_MSG_MAP()
CObjectDetailsPage(GenericObject* obj, ObjectHandle& objHdl)
#pragma warning(suppress : 6387)
: baseClass()
, m_obj(obj)
, m_objHdl(objHdl)
{
}
LRESULT OnInitDialog(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
{
m_edtName.Attach(CWindow::GetDlgItem(IDC_EDIT_NAME));
m_edtFullname.Attach(CWindow::GetDlgItem(IDC_EDIT_FULLNAME));
m_edtType.Attach(CWindow::GetDlgItem(IDC_EDIT_TYPE));
m_edtExplanation.Attach(CWindow::GetDlgItem(IDC_EXPLANATION_WHY));
m_stcRefByPtr.Attach(CWindow::GetDlgItem(IDC_REF_BYPTR));
m_stcRefByHdl.Attach(CWindow::GetDlgItem(IDC_REF_BYHDL));
m_stcQuotaPaged.Attach(CWindow::GetDlgItem(IDC_QUOTA_PAGED));
m_stcQuotaNonPaged.Attach(CWindow::GetDlgItem(IDC_QUOTA_NONPAGED));
m_stcCreationTime.Attach(CWindow::GetDlgItem(IDC_OBJ_CREATION_TIME));
m_stcGroupObjSpecific.Attach(CWindow::GetDlgItem(IDC_GROUP_OBJSPECIFIC));
m_stcObjSpecName1.Attach(CWindow::GetDlgItem(IDC_STATIC_OBJSPEC_NAME1));
m_stcObjSpecName2.Attach(CWindow::GetDlgItem(IDC_STATIC_OBJSPEC_NAME2));
m_stcObjSpecName3.Attach(CWindow::GetDlgItem(IDC_STATIC_OBJSPEC_NAME3));
m_stcObjSpecAttr1.Attach(CWindow::GetDlgItem(IDC_STATIC_OBJSPEC_ATTR1));
m_stcObjSpecAttr2.Attach(CWindow::GetDlgItem(IDC_STATIC_OBJSPEC_ATTR2));
m_stcObjSpecAttr3.Attach(CWindow::GetDlgItem(IDC_STATIC_OBJSPEC_ATTR3));
ATLASSERT(m_obj);
if (m_obj)
{
m_edtName.SetWindowText(m_obj->name());
m_edtFullname.SetWindowText(m_obj->fullname());
m_edtType.SetWindowText(m_obj->type());
}
CString na;
#pragma warning(suppress : 6031)
ATLVERIFY(na.LoadString(IDS_NOT_AVAILABLE_SHORT));
if (m_objHdl)
{
CString str;
if (m_objHdl.hasObjectInfo())
{
OBJECT_BASIC_INFORMATION const& obi = m_objHdl.getObjectInfo();
str.Format(_T("%u"), obi.HandleCount);
m_stcRefByHdl.SetWindowText(str);
str.Format(_T("%u"), obi.ReferenceCount);
m_stcRefByPtr.SetWindowText(str);
str.Format(_T("%u"), obi.PagedPoolUsage);
m_stcQuotaPaged.SetWindowText(str);
str.Format(_T("%u"), obi.NonPagedPoolUsage);
m_stcQuotaNonPaged.SetWindowText(str);
m_stcCreationTime.SetWindowText(getformatCreationTimeString(obi.CreationTime));
showObjectSpecificInfo_();
}
else
{
m_stcRefByHdl.SetWindowText(na);
m_stcRefByPtr.SetWindowText(na);
m_stcQuotaPaged.SetWindowText(na);
m_stcQuotaNonPaged.SetWindowText(na);
NTSTATUS status = m_objHdl.getQueryStatus();
str.Format(IDS_OBJ_QUERY_STATUS, status);
m_stcCreationTime.SetWindowText(str);
}
}
else
{
m_stcRefByHdl.SetWindowText(na);
m_stcRefByPtr.SetWindowText(na);
m_stcQuotaPaged.SetWindowText(na);
m_stcQuotaNonPaged.SetWindowText(na);
NTSTATUS status = m_objHdl.getOpenStatus();
CString str;
str.Format(IDS_OBJ_OPEN_STATUS, status);
m_stcCreationTime.SetWindowText(str);
}
NONCLIENTMETRICS ncm = {0};
ncm.cbSize = sizeof(ncm);
if (::SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(ncm), &ncm, 0))
{
LOGFONT logFont;
memcpy(&logFont, &ncm.lfMessageFont, sizeof(LOGFONT));
logFont.lfWeight = FW_BOLD;
HFONT hFont = m_font.CreateFontIndirect(&logFont);
if (hFont)
{
this->SendDlgItemMessage(IDC_EXPLANATION_WHY, WM_SETFONT, reinterpret_cast<WPARAM>(hFont));
}
}
m_edtExplanation.ModifyStyle(ES_NOHIDESEL, 0);
m_edtExplanation.SetSelNone(TRUE);
// Load the accelerator table corresponding to the dialog's resource ID
m_Accel.LoadAccelerators(IDD);
if (!m_Accel.IsNull())
{
ATLTRACE2(_T("Loaded accelerator table: %p\n"), HACCEL(m_Accel));
}
else
{
ATLTRACE2(_T("Failed to load accelerators for object details page (last error: %d)\n"), GetLastError());
}
return TRUE;
}
LRESULT OnCtlColorStatic(UINT /*uMsg*/, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
HWND hStatic = reinterpret_cast<HWND>(lParam);
HDC hdcStatic = reinterpret_cast<HDC>(wParam);
switch (::GetDlgCtrlID(hStatic))
{
case IDC_EXPLANATION_WHY:
{
::SetTextColor(hdcStatic, RGB(0x80, 0, 0));
CDC dc(CWindow::GetDC());
COLORREF dlgBkColor = dc.GetBkColor();
::SetBkColor(hdcStatic, dlgBkColor);
m_bkBrush = ::CreateSolidBrush(dlgBkColor);
return reinterpret_cast<LRESULT>(HBRUSH(m_bkBrush));
}
default:
break;
}
bHandled = FALSE;
return FALSE;
}
LRESULT OnTranslateAccelerator(MSG* pMsg)
{
if (!m_Accel.IsNull())
{
if (m_Accel.TranslateAccelerator(CWindow::m_hWnd, pMsg))
{
return PSNRET_MESSAGEHANDLED;
}
}
return PSNRET_NOERROR;
}
LRESULT OnCopyObjectDetails(WORD /*wNotifyCode*/, WORD wID, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
{
ATLASSERT(wID == ID_COPY_DETAILS);
copyItemToClipboard(CWindow::m_hWnd, wID, m_obj, &m_objHdl);
return FALSE;
}
private:
void setAttributesVisible_(int num)
{
m_stcGroupObjSpecific.ShowWindow(SW_SHOWNOACTIVATE);
if (num < 0)
{
m_edtExplanation.ShowWindow(SW_SHOWNOACTIVATE);
return;
}
if (m_obj)
{
CString str;
str.Format(IDS_OBJSPEC_INFO, m_obj->type().GetString());
m_stcGroupObjSpecific.SetWindowText(str);
}
if (num >= 1)
{
m_stcObjSpecName1.ShowWindow(SW_SHOWNOACTIVATE);
m_stcObjSpecAttr1.ShowWindow(SW_SHOWNOACTIVATE);
}
if (num >= 2)
{
m_stcObjSpecName2.ShowWindow(SW_SHOWNOACTIVATE);
m_stcObjSpecAttr2.ShowWindow(SW_SHOWNOACTIVATE);
}
if (num >= 3)
{
m_stcObjSpecName3.ShowWindow(SW_SHOWNOACTIVATE);
m_stcObjSpecAttr3.ShowWindow(SW_SHOWNOACTIVATE);
}
}
void showObjectSpecificError_(NTSTATUS statusCode)
{
CSimpleBuf<TCHAR> status(getStatusString(m_objHdl.getOpenStatus()));
CString sStatus;
sStatus.Format(IDS_STATUS_DESCRIPTION, statusCode, status.Buffer());
m_edtExplanation.SetWindowText(sStatus);
if (m_obj)
{
CString str;
str.Format(IDS_OBJSPEC_ERROR, m_obj->type().GetString());
m_stcGroupObjSpecific.SetWindowText(str);
}
setAttributesVisible_(-1);
}
#ifndef SEC_IMAGE_NO_EXECUTE
# define SEC_IMAGE_NO_EXECUTE (SEC_IMAGE | SEC_NOCACHE)
#endif
static CString getReadableAllocationAttributesString_(ULONG aa)
{
// TBD: should we localize these strings or rather not?
CString str;
if (PAGE_NOACCESS & aa)
{
str.Append(_T("!access+"));
}
if (PAGE_READONLY & aa)
{
str.Append(_T("ro+"));
}
if (PAGE_READWRITE & aa)
{
str.Append(_T("rw+"));
}
if (PAGE_WRITECOPY & aa)
{
str.Append(_T("cow+"));
}
if (PAGE_EXECUTE & aa)
{
str.Append(_T("x+"));
}
if (PAGE_EXECUTE_READ & aa)
{
str.Append(_T("xro+"));
}
if (PAGE_EXECUTE_READWRITE & aa)
{
str.Append(_T("xrw+"));
}
if (PAGE_EXECUTE_WRITECOPY & aa)
{
str.Append(_T("xcow+"));
}
if (PAGE_GUARD & aa)
{
str.Append(_T("guard+"));
}
if ((PAGE_NOCACHE & aa) || (SEC_NOCACHE & aa))
{
str.Append(_T("!cache+"));
}
if ((PAGE_WRITECOMBINE & aa) || (SEC_WRITECOMBINE & aa))
{
str.Append(_T("wcomb+"));
}
if (SEC_FILE & aa)
{
str.Append(_T("file+"));
}
if (SEC_IMAGE & aa)
{
if (SEC_IMAGE_NO_EXECUTE & aa)
{
str.Append(_T("img!x+"));
}
else
{
str.Append(_T("img+"));
}
}
if (SEC_PROTECTED_IMAGE & aa)
{
str.Append(_T("protimg+"));
}
if (SEC_RESERVE & aa)
{
str.Append(_T("resrv+"));
}
if (SEC_COMMIT & aa)
{
str.Append(_T("commit+"));
}
if (SEC_LARGE_PAGES & aa)
{
str.Append(_T("lrgpgs+"));
}
if (str.GetLength())
{
str.Truncate(str.GetLength() - 1);
}
return str;
}
void showObjectSpecificInfo_()
{
CString str;
if (m_obj && otSymlink == m_obj->objtype())
{
if (SymbolicLink* symlink = dynamic_cast<SymbolicLink*>(m_obj))
{