/**
*
* Returns owner of a process i.e. name of user who created this process
*
* @param hProcess_i - Process handle
* @param csOwner_o - Owner of process
* @return bool - Returns execution status
* @exception Nil
* @see Nil
* @since 1.0
*/
bool Process::ExtractProcessOwner( HANDLE hProcess_i,
CString& csOwner_o )
{
// Get process token
HANDLE hProcessToken = NULL;
if ( !::OpenProcessToken( hProcess_i, TOKEN_READ, &hProcessToken ) || !hProcessToken )
{
return false;
}
// Auto closes token on destruction
Utils::AutoHandleMgr ahmTokenHandleMgr( hProcessToken );
// Obtain the size of the user information in the token.
DWORD dwProcessTokenInfoAllocSize = 0;
::GetTokenInformation(hProcessToken, TokenUser, NULL, 0, &dwProcessTokenInfoAllocSize);
// Call should have failed due to zero-length buffer.
if( ::GetLastError() == ERROR_INSUFFICIENT_BUFFER )
{
// Allocate buffer for user information in the token.
PTOKEN_USER pUserToken = RCAST( PTOKEN_USER, new BYTE[dwProcessTokenInfoAllocSize] );
if (pUserToken != NULL)
{
// Delete ptr
Utils::AutoDeleter<BYTE, true> adTokenBuffDeletor( RCAST( LPBYTE*, &pUserToken ));
// Retrieve the user information from the token.
if (::GetTokenInformation( hProcessToken, TokenUser, pUserToken, dwProcessTokenInfoAllocSize, &dwProcessTokenInfoAllocSize ))
{
SID_NAME_USE snuSIDNameUse;
TCHAR szUser[MAX_PATH] = { 0 };
DWORD dwUserNameLength = MAX_PATH;
TCHAR szDomain[MAX_PATH] = { 0 };
DWORD dwDomainNameLength = MAX_PATH;
// Retrieve user name and domain name based on user's SID.
if ( ::LookupAccountSid( NULL,
pUserToken->User.Sid,
szUser,
&dwUserNameLength,
szDomain,
&dwDomainNameLength,
&snuSIDNameUse ))
{
// User name string
csOwner_o = _T("\\\\");
csOwner_o += szDomain;
csOwner_o += _T("\\");
csOwner_o += szUser;
// We succeeded
return true;
}//End if
}// End if
}// End if
void Settings::SaveBinary( LPCTSTR lpctszSection_i,
LPCTSTR lpctszEntry_i,
int* pColumnOrder_i,
const unsigned int uCount_i )
{
WriteBinary( lpctszSection_i,
lpctszEntry_i,
RCAST( LPBYTE, pColumnOrder_i ),
uCount_i * sizeof( int ));
}
//************************************
// Method: GetRegKeyStringValue
// FullName: CAutoStartupInfo::GetRegKeyStringValue
// Access: private
// Returns: bool
// Qualifier: const
// Parameter: const HKEY hKey_i
// Parameter: LPCTSTR lpctszSubKeyName_i
// Parameter: CString & csValue_o
//************************************
bool CAutoStartupInfo::GetRegKeyStringValue( const HKEY hKey_i, LPCTSTR lpctszSubKeyName_i, CString& csValue_o ) const
{
if( !hKey_i || !lpctszSubKeyName_i )
{
return false;
}
DWORD dwKeyType = 0;
DWORD dwKeyValueBuffByteLen = MAX_PATH * sizeof( TCHAR );
TCHAR szKeyValue[MAX_PATH] = { 0 };
// Get key value
const long lRes = RegQueryValueEx( hKey_i,
lpctszSubKeyName_i,
0,
&dwKeyType,
RCAST( LPBYTE, szKeyValue ),
&dwKeyValueBuffByteLen );
// Check return value
if( lRes != ERROR_SUCCESS )
{
return false;
}
// Check key type
if( dwKeyType != REG_SZ && dwKeyType != REG_EXPAND_SZ )
{
return false;
}
if( dwKeyValueBuffByteLen != 0 )
{
if(( dwKeyValueBuffByteLen % sizeof( TCHAR ) != 0 ) ||
( szKeyValue[dwKeyValueBuffByteLen / sizeof(TCHAR) - 1] != 0 ))
{
return false;
}
else
{
csValue_o = szKeyValue;
}// End if
}// End if
return true;
}//End GetRegKeyStringValue
/**
*
* Extracts details pertaining to a window
*
* @param WindowObj - Window data
* @return void
* @exception Nil
* @see Nil
* @since 1.0
*/
void Window::ExtractWindowDetails( const HWND hWnd_i )
{
// Set window handle
SetHandle( hWnd_i );
// Set thread id of window
SetThreadId( ::GetWindowThreadProcessId( GetHandle(), 0 ));
// Get class name of window
TCHAR szBuffer[MAX_PATH] = { 0 };
::GetClassName( GetHandle(), szBuffer, MAX_PATH );
GetClassName() = szBuffer;
GetClass().cbSize = sizeof( GetClass() );
GetClassInfoEx( AfxGetInstanceHandle(), szBuffer, &GetClass() );
// Get window text if any
InternalGetWindowText( GetHandle(), GetTitle().GetBufferSetLength( MAX_PATH ), MAX_PATH );
GetTitle().ReleaseBuffer();
// Get normal style
SetStyle( GetWindowLong( GetHandle(), GWL_STYLE ));
// Get extended style
SetStyleEx( GetWindowLong( GetHandle(), GWL_EXSTYLE ));
// Get window id
SetId( GetWindowLong( GetHandle(), GWL_ID ));
// Get parent window
SetParentHandle( RCAST( HWND, GetWindowLong( GetHandle(), GWL_HWNDPARENT )));
// Window state i.e. window is maximized, minimized or restored
GetStateAsString( GetState() );
// For style parsing
RetrieveWndStyles();
// Window bounds
CRect crBounds;
GetWindowRect( GetHandle(), &crBounds );
if( crBounds.Width() || crBounds.Height() )
{
GetBounds().Format( _T( "L:%d T:%d R:%d B:%d" ), crBounds.left,
crBounds.top,
crBounds.right,
crBounds.bottom );
}// End if
// Retrieves unicode support status for windows
SetUnicode( IsWindowUnicode( GetHandle() ));
// Get window icon
DWORD dwResult = 0;
Utils::SndMsgTimeOutHelper( GetHandle(),
WM_GETICON,
ICON_SMALL,
0,
dwResult );
// Get window icon
SetIcon( RCAST( HICON, dwResult ));
// Get enabled status of window
SetEnabled( IsWindowEnabled( GetHandle() ));
}// End ExtractWindowDetails
