void SocketLibEvent::close(bool force) {
if (closing_) return;
closing_ = true;
if (force || getOutputLength() == 0) {
closeReal();
}
}
//
// 函数：encoder(const char *plain, unsigned int inLen, char * cipher, unsigned int& outLen)
//
// 目的：基于内存映像的加密
// 如果inBuf == outBuf，执行就地加密
//
bool YCBFEncryption::encode(const char *plain, unsigned int inLen, char * cipher, unsigned int& outLen)
{
if (plain != cipher)
memcpy(cipher, plain, inLen);
outLen = getOutputLength(inLen);
for(DWORD lCount = 0; lCount < outLen; lCount += 8)
{
// if padding is required.
if (lCount + 8 > inLen)
{
// point at byte past the end of actual data
char *po = (char*)cipher + (inLen - lCount);
// padding with 255 (FF) characters.
for(DWORD i = 0; i < (outLen - inLen); i++)
*po++ = (char)0;
}
Enc_encipher((DWORD*)cipher, (DWORD*)(cipher + 4));
cipher += 8;
}
return (outLen > 0);
}