nfunction.cpp

一个类似与浩方的战网平台源代码

// nFunction.cpp File

#include "stdafx.h"
#include <afxdllx.h>

#include "nFunction.h"

CString GetGameName( CString strGameType, int i)
{
	char m_szGame[64], m_GameBuf[64]; int m_ChkCount;
	sprintf( m_szGame, "Game%d", i);
	// 读取游戏名称
	m_ChkCount = GetPrivateProfileString( strGameType, m_szGame, "", m_GameBuf, sizeof(m_GameBuf), "INIS\\GameName.ini");
	if( 0 == m_ChkCount)
	{
		CString m_str = "";
		return m_str;
	}
	else
	{
		CString m_str = m_GameBuf;
		return m_str;	
	}
}

CString GetGameRoom( CString strGameName, int j)
{
	char m_szRoom[64], m_RoomBuf[64]; int m_ChkCount;
	sprintf( m_szRoom, "Room%d", j);
	// 读取游戏名称
	m_ChkCount = GetPrivateProfileString( strGameName, m_szRoom, "", m_RoomBuf, sizeof(m_RoomBuf), "INIS\\GameRoom.ini");
	if( 0 == m_ChkCount)
	{
		CString m_str = "";
		return m_str;
	}
	else
	{
		CString m_str = m_RoomBuf;
		return m_str;	
	}
}

DWORD RegReadData(HKEY hKey, LPCTSTR lpValueName, DWORD dwDefault = 0)
{
	if (hKey)
	{
		LONG lResult = 0;
		DWORD dwValue = 0;
		DWORD dwType = REG_DWORD;
		DWORD dwSize = sizeof(DWORD);
		lResult = RegQueryValueEx(hKey, lpValueName, NULL, &dwType, (LPBYTE)&dwValue, &dwSize);
		return (lResult == ERROR_SUCCESS) ? dwValue : dwDefault;
	}
	return 0;
}

BOOL RegReadData(HKEY hKey, LPCTSTR lpValueName, LPTSTR lpString, int nLen)
{
	if (hKey)
	{
		ZeroMemory(lpString, nLen);
		LONG lResult = 0;
		DWORD dwValue = 0;
		DWORD dwType = REG_SZ;
		DWORD dwSize = nLen;
		lResult = RegQueryValueEx(hKey, lpValueName, NULL, &dwType, (LPBYTE)lpString, &dwSize);
		return (lResult == ERROR_SUCCESS) ? dwValue : 0;
	}
	return 0;
}

LPTSTR LoadGamePath(  LPCTSTR lpKey, LPCTSTR lpPath)
{
	HKEY hKey = NULL;
	DWORD dwResult = 0;
	LPTSTR m_lpStrGamePath; 
	if (RegCreateKeyEx(HKEY_CURRENT_USER, lpPath, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_QUERY_VALUE, NULL, &hKey, &dwResult) == ERROR_SUCCESS)
	{
		//TCHAR lpBuf[128] = lpPath;
		char lpBuf[128];
		strcpy(lpBuf, lpPath);
		//_stprintf(lpBuf, _T("lpText_%d"), i + 1);
		RegReadData(hKey, lpKey, m_lpStrGamePath, 128);
		RegCloseKey( hKey);
	}
	return m_lpStrGamePath;
}

BOOL RegWriteData(HKEY hKey, LPCTSTR lpValueName, DWORD dwData)
{
	if (hKey)
	{
		return (RegSetValueEx(hKey, lpValueName, 0, REG_DWORD,
			(LPBYTE)&dwData, sizeof(DWORD)) == ERROR_SUCCESS);
	}
	return FALSE;
}

BOOL RegWriteData(HKEY hKey, LPCTSTR lpValueName, LPCTSTR lpString)
{
	if (hKey)
	{
		return (RegSetValueEx(hKey, lpValueName, 0, REG_SZ,	(LPBYTE)lpString, _tcslen(lpString) * sizeof(TCHAR)) == ERROR_SUCCESS);
	}
	return FALSE;
}


void SaveGamePath( LPCTSTR lpKey, LPCTSTR lpPath)
{
	HKEY hKey = NULL;
	DWORD dwResult = 0;

	if (RegCreateKeyEx(HKEY_CURRENT_USER, lpPath, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_SET_VALUE, NULL, &hKey, &dwResult) == ERROR_SUCCESS)
	{
		TCHAR lpBuf[128];

		strcpy(lpBuf, lpKey);
		//_stprintf(lpBuf, _T("lpText_%d"), i + 1);
		RegWriteData(hKey, lpBuf, lpPath);	

		RegCloseKey(hKey);
	}
}

void testReg(int x)
{
	if(x == 1)
	{
		TCHAR lpBuf[128];
		_stprintf(lpBuf, _T("%sGamePath"), REG_ROOT);
		LoadGamePath( "CS1.5", lpBuf);
	}
	if(x == 0)
	{
		TCHAR lpBuf[128];
		_stprintf(lpBuf, _T("%sGamePath"), REG_ROOT);
		SaveGamePath( "CS1.5", lpBuf);
	}
}