Source code of Windows XP (NT5)
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//
// Application Verifier UI
// Copyright (c) Microsoft Corporation, 2001
//
//
//
// module: AVGlobal.cpp
// author: DMihai
// created: 02/23/2001
//
// Description:
//
//
#include "stdafx.h"
#include "appverif.h"
#include "AVUtil.h"
#include "AVGlobal.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
///////////////////////////////////////////////////////////////////////////
//
// Report an error using a dialog box or a console message.
// The message format string is loaded from the resources.
//
void __cdecl AVErrorResourceFormat( UINT uIdResourceFormat,
... )
{
TCHAR szMessage[ 256 ];
TCHAR strFormat[ 256 ];
BOOL bResult;
va_list prms;
//
// Load the format string from the resources
//
bResult = AVLoadString( uIdResourceFormat,
strFormat,
ARRAY_LENGTH( strFormat ) );
ASSERT( bResult );
if( bResult )
{
va_start (prms, uIdResourceFormat);
//
// Format the message in our local buffer
//
_vsntprintf ( szMessage,
ARRAY_LENGTH( szMessage ),
strFormat,
prms);
if( g_bCommandLineMode )
{
//
// Command console mode
//
_putts( szMessage );
TRACE( _T( "%s\n" ), szMessage );
}
else
{
//
// GUI mode
//
AfxMessageBox( szMessage,
MB_OK | MB_ICONSTOP );
}
va_end (prms);
}
}
///////////////////////////////////////////////////////////////////////////
//
// Print out a message to the console
// The message string is loaded from the resources.
//
void __cdecl AVTPrintfResourceFormat( UINT uIdResourceFormat,
... )
{
TCHAR szMessage[ 256 ];
TCHAR strFormat[ 256 ];
BOOL bResult;
va_list prms;
ASSERT( g_bCommandLineMode );
//
// Load the format string from the resources
//
bResult = AVLoadString( uIdResourceFormat,
strFormat,
ARRAY_LENGTH( strFormat ) );
ASSERT( bResult );
if( bResult )
{
va_start (prms, uIdResourceFormat);
//
// Format the message in our local buffer
//
_vsntprintf ( szMessage,
ARRAY_LENGTH( szMessage ),
strFormat,
prms);
_putts( szMessage );
va_end (prms);
}
}
///////////////////////////////////////////////////////////////////////////
//
// Print out a simple (non-formatted) message to the console
// The message string is loaded from the resources.
//
void AVPrintStringFromResources( UINT uIdString )
{
TCHAR szMessage[ 256 ];
ASSERT( g_bCommandLineMode );
VERIFY( AVLoadString( uIdString,
szMessage,
ARRAY_LENGTH( szMessage ) ) );
_putts( szMessage );
}
///////////////////////////////////////////////////////////////////////////
//
// Report an error using a dialog box or a console message.
// The message string is loaded from the resources.
//
void AVMesssageFromResource( UINT uIdString )
{
TCHAR szMessage[ 256 ];
VERIFY( AVLoadString( uIdString,
szMessage,
ARRAY_LENGTH( szMessage ) ) );
if( g_bCommandLineMode )
{
//
// Command console mode
//
_putts( szMessage );
}
else
{
//
// GUI mode
//
AfxMessageBox( szMessage,
MB_OK | MB_ICONINFORMATION );
}
}
///////////////////////////////////////////////////////////////////////////
//
// Display a message box with a message from the resources.
//
INT AVMesssageBoxFromResource( UINT uIdString,
UINT uMsgBoxType )
{
TCHAR szMessage[ 256 ];
VERIFY( AVLoadString( uIdString,
szMessage,
ARRAY_LENGTH( szMessage ) ) );
ASSERT( FALSE == g_bCommandLineMode );
//
// GUI mode
//
return AfxMessageBox( szMessage,
uMsgBoxType );
}
///////////////////////////////////////////////////////////////////////////
//
// Load a string from resources.
// Return TRUE if we successfully loaded and FALSE if not.
//
BOOL AVLoadString( ULONG uIdResource,
TCHAR *szBuffer,
ULONG uBufferLength )
{
ULONG uLoadStringResult;
if( uBufferLength < 1 )
{
ASSERT( FALSE );
return FALSE;
}
uLoadStringResult = LoadString (
g_hProgramModule,
uIdResource,
szBuffer,
uBufferLength );
//
// We should never try to load non-existent strings.
//
ASSERT (uLoadStringResult > 0);
return (uLoadStringResult > 0);
}
///////////////////////////////////////////////////////////////////////////
//
// Load a string from resources.
// Return TRUE if we successfully loaded and FALSE if not.
//
BOOL AVLoadString( ULONG uIdResource,
CString &strText )
{
TCHAR szText[ 256 ];
BOOL bSuccess;
bSuccess = AVLoadString( uIdResource,
szText,
ARRAY_LENGTH( szText ) );
if( TRUE == bSuccess )
{
strText = szText;
}
else
{
strText = "";
}
return bSuccess;
}
/////////////////////////////////////////////////////////////////////////////
BOOL AVSetWindowText( CWnd &Wnd,
ULONG uIdResourceString )
{
BOOL bLoaded;
CString strText;
//
// It's safe to use CString::LoadString here because we are
// in GUI mode
//
ASSERT( FALSE == g_bCommandLineMode );
bLoaded = strText.LoadString( uIdResourceString );
ASSERT( TRUE == bLoaded );
Wnd.SetWindowText( strText );
return ( TRUE == bLoaded );
}
/////////////////////////////////////////////////////////////////////////////
BOOL
AVRtlCharToInteger( LPCTSTR String,
IN ULONG Base OPTIONAL,
OUT PULONG Value )
{
TCHAR c, Sign;
ULONG Result, Digit, Shift;
while ((Sign = *String++) <= _T( ' ' )) {
if (!*String) {
String--;
break;
}
}
c = Sign;
if (c == _T( '-' ) || c == _T( '+' ) ) {
c = *String++;
}
if (!ARGUMENT_PRESENT( (ULONG_PTR)(Base) )) {
Base = 10;
Shift = 0;
if (c == _T( '0' ) ) {
c = *String++;
if (c == _T( 'x' ) ) {
Base = 16;
Shift = 4;
}
else
if (c == _T( 'o' ) ) {
Base = 8;
Shift = 3;
}
else
if (c == _T( 'b' ) ) {
Base = 2;
Shift = 1;
}
else {
String--;
}
c = *String++;
}
}
else {
switch( Base ) {
case 16: Shift = 4; break;
case 8: Shift = 3; break;
case 2: Shift = 1; break;
case 10: Shift = 0; break;
default: return FALSE;
}
}
Result = 0;
while (c) {
if (c >= _T( '0' ) && c <= _T( '9' ) ) {
Digit = c - '0';
}
else
if (c >= _T( 'A' ) && c <= _T( 'F' ) ) {
Digit = c - 'A' + 10;
}
else
if (c >= _T( 'a' ) && c <= _T( 'f' ) ) {
Digit = c - _T( 'a' ) + 10;
}
else {
break;
}
if (Digit >= Base) {
break;
}
if (Shift == 0) {
Result = (Base * Result) + Digit;
}
else {
Result = (Result << Shift) | Digit;
}
c = *String++;
}
if (Sign == _T( '-' ) ) {
Result = (ULONG)(-(LONG)Result);
}
*Value = Result;
return TRUE;
}
/////////////////////////////////////////////////////////////////////////////
BOOL
AVWriteStringHexValueToRegistry( HKEY hKey,
LPCTSTR szValueName,
DWORD dwValue )
{
LONG lResult;
TCHAR szValue[ 32 ];
_stprintf(
szValue,
_T( "0x%08X" ),
dwValue );
lResult = RegSetValueEx(
hKey,
szValueName,
0,
REG_SZ,
(BYTE *)szValue,
_tcslen( szValue ) * sizeof( TCHAR ) + sizeof( TCHAR ) );
return ( lResult == ERROR_SUCCESS );
}