INT32 CNetData::DelString(CHAR *pszOut, INT32 iSize)
{
UINT16 wLen = 0;
size_t iLen = 0;
if(-1 == DelWord(wLen))
return -1;
if(m_iPos + (INT32)wLen > m_iSize)
return -1;
/*
if( INT32(wLen + 1) > iSize )
return -1;
*/
if( INT32(wLen) > iSize )
return -1;
//去掉libiconv库的依赖，避免iphone可能的移植问题,要发送的字符串内容全是utf8或者单字节字符集
/*
if ((m_iCharsetNet >= 0) || (m_iCharsetHost >= 0))
{
if (m_iCharsetNet != m_iCharsetHost)
{
INT32 iResult = 0;
iLen = iSize;
iResult = SDIconvCovert(g_szCharset[m_iCharsetHost],
g_szCharset[m_iCharsetNet], m_pBuf+m_iPos, wLen, pszOut, iLen);
if (0 != iResult)
{
return -1;
}
pszOut[wLen] = '\0';
m_iPos += wLen;
return m_iPos;
}
}
*/
memcpy(pszOut, m_pBuf+m_iPos, wLen);
pszOut[wLen] = '\0';
m_iPos += wLen;
return m_iPos;
}
int CNetData::DelString(char *pszOut, int iSize)
{
unsigned short wLen = 0;
if(-1 == DelWord(wLen))
return -1;
if(m_iPos + (int)wLen > m_iSize)
return -1;
if( int(wLen + 1) > iSize )
return -1;
memcpy(pszOut, m_pBuf+m_iPos, wLen);
pszOut[wLen] = '\0';
m_iPos += wLen;
return m_iPos;
}
INT32 CNetData::DelWString(WCHAR *pszOut, INT32 iSize)
{
UINT16 wLen = 0;
size_t iLen = 0;
if(-1 == DelWord(wLen))
return -1;
if(m_iPos + (INT32)wLen > m_iSize)
return -1;
if( INT32(wLen + 1) > iSize )
return -1;
//去掉libiconv库的依赖，避免iphone可能的移植问题
/*
if ((m_iCharsetNet >= 0) || (m_iCharsetHost >= 0))
{
if (m_iCharsetNet != m_iCharsetHost)
{
iLen = iSize * sizeof(WCHAR);
INT32 iResult = 0;
iResult = SDIconvCovert(g_szCharset[m_iCharsetHost],
g_szCharset[m_iCharsetNet], (CHAR*)(m_pBuf+m_iPos), wLen, (CHAR*)pszOut, iLen);
if (0 != iResult)
{
return -1;
}
pszOut[iLen / sizeof(WCHAR)] = L'\0';
m_iPos += wLen;
return m_iPos;
}
}
*/
memcpy(pszOut, m_pBuf+m_iPos, wLen);
pszOut[wLen / sizeof(WCHAR)] = L'\0';
m_iPos += wLen;
return m_iPos;
}
