模拟服务器

开发平台：
Visual C++

GameSvr.cpp：源码内容
							// GameSvr.cpp : Defines the entry point for the application.
//
#include "stdafx.h"
#define _BMP_CX						16
#define _BMP_CY						16
// **************************************************************************************
BOOL	InitApplication(HANDLE hInstance);
BOOL	InitInstance(HANDLE hInstance, int nCmdShow);
LPARAM	APIENTRY MainWndProc(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam);
BOOL	jRegGetKey(LPCTSTR pSubKeyName, LPCTSTR pValueName, LPBYTE pValue);
BOOL	CALLBACK ConfigDlgFunc(HWND hWndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
static WSADATA	g_wsd;
WNDPROC			OrgLogMsgWndProc;
// **************************************************************************************
void __cbDBMsg( char *pState, int nNativeCode, char *pDesc )
{
	static TCHAR szState[256], szDesc[2048];
	static TCHAR szMsg[2048];
	MultiByteToWideChar( CP_ACP, 0, pState, -1, szState, sizeof( szState ) / sizeof( TCHAR ) );
	MultiByteToWideChar( CP_ACP, 0, pDesc, -1, szDesc, sizeof( szDesc ) / sizeof( TCHAR ) );
	
	wsprintf( szMsg, _T("ODBC MsgID: %s(%d)"), szState, nNativeCode );
	InsertLogMsg( szMsg );
	wsprintf( szMsg, _T("%s"), szDesc );
	InsertLogMsg( szMsg );
}
LPARAM APIENTRY LogMsgWndProc(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam)
{
	if (nMsg == WM_ERASEBKGND)
	{
		RECT rc;
		GetClientRect(hWnd, &rc);
		FillRect((HDC)wParam, &rc, CreateSolidBrush(RGB(255, 0, 0)));
	}
	return CallWindowProc(OrgLogMsgWndProc, hWnd, nMsg, wParam, lParam);
}
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
    MSG msg;
//	if (CheckAvailableIOCP())
//	{
		if (!InitApplication(hInstance))
			return (FALSE);
		if (!InitInstance(hInstance, nCmdShow))
			return (FALSE);
		while (GetMessage(&msg, NULL, 0, 0))
		{
			TranslateMessage(&msg);
			DispatchMessage(&msg);
		}
/*	}
	else
	{
		TCHAR szMsg[1024];
		LoadString(hInstance, IDS_NOTWINNT, szMsg, sizeof(szMsg));
		MessageBox(NULL, szMsg, _LOGINGATE_SERVER_TITLE, MB_OK|MB_ICONINFORMATION);
		
		return -1;
	}
*/
    return (msg.wParam);
}
// **************************************************************************************
//
//			
//
// **************************************************************************************
BOOL InitApplication(HANDLE hInstance)
{
    WNDCLASS  wc;
    wc.style            = CS_GLOBALCLASS|CS_HREDRAW|CS_VREDRAW;
    wc.lpfnWndProc      = (WNDPROC)MainWndProc;
    wc.cbClsExtra       = 0;
    wc.cbWndExtra       = 0;
    wc.hIcon            = LoadIcon((HINSTANCE)hInstance, MAKEINTRESOURCE(IDI_MIR2));
    wc.hInstance        = (HINSTANCE)hInstance;
    wc.hCursor          = LoadCursor(NULL, IDC_ARROW);
    wc.hbrBackground    = (HBRUSH)(COLOR_WINDOW + 1);
    wc.lpszMenuName     = MAKEINTRESOURCE(IDR_MAINMENU);
    wc.lpszClassName    = _GAME_SERVER_CLASS;
	return RegisterClass(&wc);
}
// **************************************************************************************
//
//			
//
// **************************************************************************************
BOOL InitInstance(HANDLE hInstance, int nCmdShow)
{
	g_hInst = (HINSTANCE)hInstance;
	
	OleInitialize(NULL);
	INITCOMMONCONTROLSEX	icex;
	icex.dwSize = sizeof(INITCOMMONCONTROLSEX);
	icex.dwICC = ICC_LISTVIEW_CLASSES | ICC_BAR_CLASSES | ICC_INTERNET_CLASSES;
	InitCommonControlsEx(&icex);
    g_hMainWnd = CreateWindowEx(0, _GAME_SERVER_CLASS, _GAME_SERVER_TITLE, 
							WS_OVERLAPPEDWINDOW|WS_VISIBLE,
							CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,                 
							NULL, NULL, (HINSTANCE)hInstance, NULL);
	g_hToolBar = CreateToolbarEx(g_hMainWnd, WS_CHILD|CCS_TOP|WS_VISIBLE|WS_BORDER,
									_IDW_TOOLBAR, sizeof(tbButtons) / sizeof(TBBUTTON), (HINSTANCE)hInstance, IDB_TOOLBAR,
									(LPCTBBUTTON)&tbButtons, sizeof(tbButtons) / sizeof(TBBUTTON),
									_BMP_CX, _BMP_CY, _BMP_CX, _BMP_CY, sizeof(TBBUTTON));
	RECT rcMainWnd, rcToolBar, rcStatusBar;
	GetClientRect(g_hMainWnd, &rcMainWnd);
	GetWindowRect(g_hToolBar, &rcToolBar);
	g_hStatusBar = CreateWindowEx(0L, STATUSCLASSNAME, _TEXT(""), WS_CHILD|WS_BORDER|WS_VISIBLE|SBS_SIZEGRIP,
									0, rcMainWnd.bottom - _STATUS_HEIGHT, (rcMainWnd.right - rcMainWnd.left), _STATUS_HEIGHT, g_hMainWnd, (HMENU)_IDW_STATUSBAR, g_hInst, NULL);
	int	nStatusPartsWidths[_NUMOFMAX_STATUS_PARTS];
	int nCnt = 0;
	
	for (int i = _NUMOFMAX_STATUS_PARTS - 1; i >= 0; i--)
		nStatusPartsWidths[nCnt++] = (rcMainWnd.right - rcMainWnd.left) - (90 * i);
	SendMessage(g_hStatusBar, SB_SETPARTS, _NUMOFMAX_STATUS_PARTS, (LPARAM)nStatusPartsWidths);
	GetWindowRect(g_hStatusBar, &rcStatusBar);
    g_hLogMsgWnd = CreateWindowEx(WS_EX_CLIENTEDGE, WC_LISTVIEW, _TEXT(""), 
							WS_CHILD|WS_VISIBLE|WS_BORDER|LVS_REPORT|LVS_EDITLABELS,
							0, (rcToolBar.bottom - rcToolBar.top), (rcMainWnd.right - rcMainWnd.left), 
							(rcMainWnd.bottom - rcMainWnd.top) - (rcToolBar.bottom - rcToolBar.top) - (rcStatusBar.bottom - rcStatusBar.top),
							g_hMainWnd, NULL, (HINSTANCE)hInstance, NULL);
	ListView_SetExtendedListViewStyleEx(g_hLogMsgWnd, 0, LVS_EX_FULLROWSELECT);
	LV_COLUMN	lvc;
	TCHAR		szText[64];
	lvc.mask	= LVCF_FMT | LVCF_WIDTH | LVCF_TEXT | LVCF_SUBITEM;
	lvc.fmt		= LVCFMT_LEFT;
	lvc.cx		= 150;
	lvc.pszText	= szText;
	for (i = 0; i < 3; i++)
	{
		lvc.iSubItem = i;
		LoadString((HINSTANCE)hInstance, IDS_LVS_LABEL1 + i, szText, sizeof(szText)/sizeof(TCHAR));
		
		ListView_InsertColumn(g_hLogMsgWnd, i, &lvc);
	}
	OrgLogMsgWndProc = (WNDPROC)SetWindowLong(g_hLogMsgWnd, GWL_WNDPROC, (LONG)LogMsgWndProc);
	SendMessage(g_hToolBar, TB_SETSTATE, (WPARAM)IDM_STOPSERVICE, (LPARAM)MAKELONG(TBSTATE_INDETERMINATE, 0));
	ShowWindow(g_hMainWnd, SW_SHOW);
	UpdateWindow(g_hMainWnd);
	if (WSAStartup(MAKEWORD(2, 2), &g_wsd) != 0)
		return (FALSE);
	srand((unsigned)time(NULL));
	BYTE	btInstalled;
	if (!jRegGetKey(_GAME_SERVER_REGISTRY, _TEXT("Installed"), (LPBYTE)&btInstalled))
		DialogBox(g_hInst, MAKEINTRESOURCE(IDD_CONFIGDLG), NULL, (DLGPROC)ConfigDlgFunc);
	TCHAR	wszDatabase[256];
	char	szDatabase[256];
	jRegGetKey(_GAME_SERVER_REGISTRY, _TEXT("Device"), (LPBYTE)wszDatabase);
	WideCharToMultiByte(CP_ACP, 0, wszDatabase, -1, szDatabase, sizeof(szDatabase), NULL, NULL);
	g_MirDB.SetDiagRec( __cbDBMsg );
	g_MirDB.Init();
	g_pConnCommon	= g_MirDB.CreateConnection( "Mir2_Common", "sa", "prg" );
	g_pConnGame		= g_MirDB.CreateConnection( szDatabase, "sa", "prg" );
	return TRUE;
}
// **************************************************************************************
//
//			
//
// **************************************************************************************
int AddNewLogMsg()
{
	LV_ITEM		lvi;
	TCHAR		szText[64];
	int nCount = ListView_GetItemCount(g_hLogMsgWnd);
	if (nCount >= 500)
	{
		ListView_DeleteItem(g_hLogMsgWnd, 0);
		nCount--;
	}
	lvi.mask		= LVIF_TEXT;
	lvi.iItem		= nCount;
	lvi.iSubItem	= 0;
	
	_tstrdate(szText);
	lvi.pszText = szText;
	
	ListView_InsertItem(g_hLogMsgWnd, &lvi);
	_tstrtime(szText);
	ListView_SetItemText(g_hLogMsgWnd, nCount, 1, szText);
	return nCount;
}
void InsertLogMsg(UINT nID)
{
	TCHAR	szText[256];
	int nCount = AddNewLogMsg();
	LoadString(g_hInst, nID, szText, sizeof(szText)/sizeof(TCHAR));
	ListView_SetItemText(g_hLogMsgWnd, nCount, 2, szText);
	ListView_Scroll(g_hLogMsgWnd, 0, 8);
}
void InsertLogMsg(LPTSTR lpszMsg)
{
	int nCount = AddNewLogMsg();
	ListView_SetItemText(g_hLogMsgWnd, nCount, 2, lpszMsg);
	ListView_Scroll(g_hLogMsgWnd, 0, 8);
}
void InsertLogMsgParam(UINT nID, void *pParam, BYTE btFlags)
{
	TCHAR	szText[128];
	TCHAR	szMsg[256];
	int nCount = AddNewLogMsg();
	LoadString(g_hInst, nID, szText, sizeof(szText)/sizeof(TCHAR));
	
	switch (btFlags)
	{
		case LOGPARAM_STR:
			_stprintf(szMsg, szText, (LPTSTR)pParam);
			break;
		case LOGPARAM_INT:
			_stprintf(szMsg, szText, *(int *)pParam);
			break;
	}
	if (lstrlen(szMsg) <= 256)
	{
		ListView_SetItemText(g_hLogMsgWnd, nCount, 2, szMsg);
		ListView_Scroll(g_hLogMsgWnd, 0, 8);
	}
}

						