C++ XString类代码示例

XString getFilenameExtension(XString s)
{       
  int i = s.findRev('.');

  s = s.mid(i + 1);
  return s; 
}

int GameLoop::InitInstance()
{
    int code = App::InitInstance();

    InitCommonControls();

    //img_pacman = ImageList_LoadBitmap(App::GetInstance(), MAKEINTRESOURCE(IDB_BITMAP1),32, 0, RGB(255, 0, 255));
    XString title;
    title.LoadFromResource(IDS_APP_TITLE);

    XString wclass;
    wclass.LoadFromResource(IDC_OOPACMAN);

    RECT rect = game->get_map()->get_rect();

    DWORD style = WS_OVERLAPPEDWINDOW & ~WS_THICKFRAME;

    AdjustWindowRect(&rect, style, FALSE);

    if (!window.CreateWnd(title,
        style,
        CW_USEDEFAULT, 0,
        rect.right-rect.left, rect.bottom-rect.top,
        NULL, LPCTSTR(NULL))
       )
        return 1;

    SetMainWindow(&window);

    window.ShowWindow(_cmdShow);
    window.UpdateWindow();
    return code;
}

/*
 *******************************************************************
 * Function: IGBLSMConfigurationAccess::RemoveCIS
 *
 * Description: Removes a CIS and all associated CIs from persistent storage.
 *
 *
 * Parameters: 
 *    CGBLCISID cisid
 *
 * Returns: 
 *    CGBLCOError 
 *
 *******************************************************************
 */
CGBLCOError IGBLSMConfigurationAccess::RemoveCIS( CGBLCISID cisid )
{
    CGBLCOError   error(CGBLCOError::EGBLCOErrorType::GBLCO_OK);

    // Check we're actually connected to the server first...
	if ( !(storageManager->IsConnected()) )
	{
		error = CGBLCOError(CGBLCOError::EGBLCOErrorType::GBLCO_LOCAL, GBLSM_ERROR_PROFILEACCESS_NO_CONNECTION_DESC, GBLSM_ERROR_PROFILEACCESS_NO_CONNECTION );
	}
    else
    {
        XString     query;
        XString     dbName;

        storageManager->GetDbName( dbName );

        query << "DELETE FROM " << dbName << ".ciss WHERE ID=" << (int)cisid;

        // Now execute it and check the response...
        int queryResult = storageManager->ExecuteBlockingSQL( query.Str() );

        if( queryResult != CGBLSMStorageManager::EGBLStorageManagerExecutionStatus::NoResult )
        {
            error = CGBLCOError(CGBLCOError::EGBLCOErrorType::GBLCO_LOCAL, GBLSM_ERROR_GENERAL_SQL_ERROR_DESC, GBLSM_ERROR_GENERAL_SQL_ERROR);
        }
    }

    return error;
}

//************************************
// Method:    GetDocument
// FullName:  vtPhysics::pFactory::GetDocument
// Access:    public 
// Returns:   TiXmlDocument*
// Qualifier:
// Parameter: XString filename
//************************************
TiXmlDocument* pFactory::getDocument(XString filename)
{
	

	XString fname(filename.Str());
	if ( fname.Length() )
	{
		XString fnameTest = ResolveFileName(fname.CStr());
		if ( fnameTest.Length())
		{
			TiXmlDocument* result  = new TiXmlDocument(fnameTest.Str());
			result->LoadFile(fnameTest.Str());
			result->Parse(fnameTest.Str());

			TiXmlNode* node = result->FirstChild( "vtPhysics" );
			if (!node)
			{
				GetPMan()->m_Context->OutputToConsoleEx("PFactory : Couldn't load Document : %s",filename.Str());
				return NULL;
			}else
			{
				return result;
			}
		}
	}
	return NULL;
}

/*
 *******************************************************************
 * Function: IGBLSMLAEAccess::RemoveUser
 *
 * Description: Removes the association between a user and an LAE.
 *
 *
 * Parameters: 
 *     CGBLLAEID laeid
 *    CGBLUserID user
 *
 * Returns: 
 *    CGBLCOError 
 *
 *******************************************************************
 */
CGBLCOError IGBLSMLAEAccess::RemoveUser( CGBLLAEID laeid, CGBLUserID user )
{
    CGBLCOError   error(CGBLCOError::EGBLCOErrorType::GBLCO_OK);

    // Check we're actually connected to the server first...
	if ( !(storageManager->IsConnected()) )
	{
		error = CGBLCOError(CGBLCOError::EGBLCOErrorType::GBLCO_LOCAL, GBLSM_ERROR_PROFILEACCESS_NO_CONNECTION_DESC, GBLSM_ERROR_PROFILEACCESS_NO_CONNECTION );
	}
    else
    {
        XString     query;
        XString     dbName;

        // Get the name of the DB we're using
        storageManager->GetDbName(dbName);

        // Now build the query
        query = "";
        query << "DELETE FROM " << dbName << ".EventUsers WHERE LAEID=" << (int)laeid << " AND UserID=" << (int)user;

        // Execute the query
        int     deleteResult = storageManager->ExecuteBlockingSQL( query.Str() );

        if( deleteResult != CGBLSMStorageManager::EGBLStorageManagerExecutionStatus::NoResult )
        {
            error = CGBLCOError(CGBLCOError::EGBLCOErrorType::GBLCO_LOCAL, GBLSM_ERROR_GENERAL_SQL_ERROR_DESC, GBLSM_ERROR_GENERAL_SQL_ERROR);
        }
    }

	return error;
}

void Add2()
{
	XString str = L"Hello";
	str += L" ";
	str += L"World";
	wprintf(L"%s\n", str.GetString());
}

CGBLCOError 
GBLCommon::ResourceTools::SaveObject(
	CKBeObject*beo,
	XString filename)
{
	if (!beo)
	{
		return CGBLCOError(CGBLCOError::GBLCO_LOCAL,"Invalid Object",GBL_ERROR_ID_GBL_COMMON);
	}

	//todo : adding checks for saving ability 
	if(!filename.Length())
	{
		return CGBLCOError(CGBLCOError::GBLCO_LOCAL,"No path specified",GBL_ERROR_ID_GBL_COMMON);
	}
	
	CKERROR res = CK_OK;
    
	CKObjectArray* oa = CreateCKObjectArray();
	oa->InsertAt(beo->GetID());
	res = beo->GetCKContext()->Save(filename.Str(),oa,0xFFFFFFFF,NULL);
	DeleteCKObjectArray(oa);
	
	return CGBLCOError(CGBLCOError::EGBLCOErrorType::GBLCO_LOCAL,CKErrorToString(res),GBL_ERROR_ID_GBL_COMMON);
}

void pWheel2::setWheelContactScript(int val)
{

	CKBehavior * beh  = (CKBehavior*)GetPMan()->GetContext()->GetObject(val);
	if (!beh)
		return;

	XString errMessage;
	if (!GetPMan()->checkCallbackSignature(beh,CB_OnWheelContactModify,errMessage))
	{
		xError(errMessage.Str());
		return;
	}
	
	pCallbackObject::setWheelContactScript(val);

	wheelContactModifyCallback  = new pWheelContactModify();
	wheelContactModifyCallback->setWheel(this);

	getWheelShape()->setUserWheelContactModify((NxUserWheelContactModify*)wheelContactModifyCallback);


	//----------------------------------------------------------------
	//track information about callback	
	getBody()->getCallMask().set(CB_OnWheelContactModify,true);


}

BOOL MyAppWindow :: SaveFile( void )
{
   XFile savefile;
   XString s;

   mle->GetText( &s );

   /* now open the file, create a new one if the given filename is not existing, otherwise overwrite */
   /* it. open the file for write-access, dont allow any other programm to use the file while it is open*/
   if( savefile.Open( path, XFILE_CREATE_IF_NEW | XFILE_REPLACE_EXISTING, XFILE_SHARE_DENYNONE | XFILE_WRITEONLY, s.GetLength()) == 0)
      {
         /* set the file-cursor to the beginning of the file */
         savefile.Seek( 0, FILE_BEGIN);

         /*save the string */
         savefile.Write ( (char*) s, s.GetLength());

         /* close the file */
         savefile.Close();
         saved = TRUE;
         return TRUE;
      }
   else
      {
         XMessageBox( "could not open file", "error", MB_OK| MB_ERROR);
         return FALSE;
      }
}

void CGBLStorageManagerTestBBBase::StopAndShowTimeMeasure(ofstream &_trace, float &totalTime)
{
    float executionTime = TimeDiff();
	totalTime += executionTime;
	XString disp = "";
	disp << executionTime;
	_trace << "Execution time: " << disp.Str() << " seconds" <<endl;
}

inline
void WBUF_STRING(uint8_t *p, size_t pos, XString s, size_t len)
{
    char *const begin = static_cast<char *>(WBUFP(p, pos));
    char *const end = begin + len;
    char *const mid = std::copy(s.begin(), s.end(), begin);
    std::fill(mid, end, '\0');
}

inline
void WFIFO_STRING(int fd, size_t pos, XString s, size_t len)
{
    char *const begin = static_cast<char *>(WFIFOP(fd, pos));
    char *const end = begin + len;
    char *const mid = std::copy(s.begin(), s.end(), begin);
    std::fill(mid, end, '\0');
}

bool read_constdb(ZString filename)
{
    io::ReadFile in(filename);
    if (!in.is_open())
    {
        PRINTF("can't read %s\n"_fmt, filename);
        return false;
    }

    bool rv = true;
    AString line_;
    while (in.getline(line_))
    {
        // is_comment only works for whole-line comments
        // that could change once the Z dependency is dropped ...
        LString comment = "//"_s;
        XString line = line_.xislice_h(std::search(line_.begin(), line_.end(), comment.begin(), comment.end())).rstrip();
        if (!line)
            continue;
        // "%m[A-Za-z0-9_] %i %i"

        // TODO promote either qsplit() or asplit()
        auto _it = std::find(line.begin(), line.end(), ' ');
        auto name = line.xislice_h(_it);
        auto _rest = line.xislice_t(_it);
        while (_rest.startswith(' '))
            _rest = _rest.xslice_t(1);
        auto _it2 = std::find(_rest.begin(), _rest.end(), ' ');
        auto val_ = _rest.xislice_h(_it2);
        auto type_ = _rest.xislice_t(_it2);
        while (type_.startswith(' '))
            type_ = type_.xslice_t(1);
        // yes, the above actually DTRT even for underlength input

        int val;
        int type = 0;
        // Note for future archeaologists: this code is indented correctly
        if (std::find_if_not(name.begin(), name.end(),
                    [](char c)
                    {
                        return ('0' <= c && c <= '9')
                            || ('A' <= c && c <= 'Z')
                            || ('a' <= c && c <= 'z')
                            || (c == '_');
                    }) != name.end()
                || !extract(val_, &val)
                || (!extract(type_, &type) && type_))
        {
            PRINTF("Bad const line: %s\n"_fmt, line_);
            rv = false;
            continue;
        }
        P<str_data_t> n = add_strp(name);
        n->type = type ? StringCode::PARAM : StringCode::INT;
        n->val = val;
    }
    return rv;
}

/* load a file */
BOOL MyAppWindow :: LoadFile ( char * p)
{
   // is there already a file loaded or has the user entered some text?
   if(loaded == FALSE && saved == TRUE)
      {
         //no, we load the file in the window of the current thread
         XFile loadfile;

         /* now open the file, fail if given filename is not existing */
         /* open the file for read-access, dont allow any other programm to use the file while it is open*/
         if( loadfile.Open( p, XFILE_FAIL_IF_NEW | XFILE_OPEN_EXISTING, XFILE_SHARE_DENYWRITE | XFILE_READONLY ) == 0)
           {
              XString s;

              loading = TRUE;

              //how large is the file?
              XFileInfo info;
              loadfile.GetFileInfo( &info );
              LONG size = info.GetFileSize();

              //read the complete file
              loadfile.Read ( (PVOID) s.GetBuffer(info.GetFileSize() + 1), size);
              s.ReleaseBuffer( info.GetFileSize() );

              //set the XString content to the mle
              mle->SetText( s );
              //dontïforget to close the file
              loadfile.Close();
              loaded = TRUE;
              path = p;
              mle->SetFocus();
              GetText( &s );
              s+= " - ";
              s+= p;
              SetText( s );

              loading = FALSE;

              return TRUE;
            }
         else
            {
               XMessageBox( p, "couldnït open File!", MB_OK|MB_ERROR);
               return FALSE;
            }
      }
   else
     {
         //there is a file loaded, or the user has entered some text, so
         // we create a new window and load the file
//         XResource res( IDM_MAIN, ((MyApp*) GetProcess())->GetResourceLibrary());
         MyAppWindow * win = new MyAppWindow( IDM_MAIN );
         win->LoadFile(p);
         return TRUE;
     }
}

XString getFilenameWithoutPathAndExtension(XString s)
{       
  XString k = getFilenameWithoutPath(s);

  int i = k.findRev('.');

  k = k.left(i);
  return k; 
}