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function Pipe($msg)
{
$fp = @fopen("\\\\.\\pipe\\tongxun", 'w+r+b');
@fwrite($fp,$msg);//д
$result = @fread($fp,256);//¶Á
fclose($fp);
}
C++·þÎñÆ÷¶Ë
while(1)
{
// ´´½¨¹ÜµÀ·þÎñÆ÷
char strPipeName[] = "\\\\.\\pipe\\tongxun";
char szBuf[1024] = {0};
DWORD dwRead ;
DWORD userID;
char cmd;
PSECURITY_DESCRIPTOR psd;
psd = (PSECURITY_DESCRIPTOR) LocalAlloc(LPTR, SECURITY_DESCRIPTOR_MIN_LENGTH);
if (!InitializeSecurityDescriptor(psd, SECURITY_DESCRIPTOR_REVISION))
{
LocalFree((HLOCAL)psd);
return -1;
}
if (!SetSecurityDescriptorDacl(psd, TRUE, (PACL)NULL, FALSE))
{
LocalFree((HLOCAL)psd);
return -1;
}
SECURITY_ATTRIBUTES saAttr;
saAttr.nLength =sizeof(SECURITY_ATTRIBUTES);
saAttr.lpSecurityDescriptor = psd;
saAttr.bInheritHandle = TRUE;
HANDLE hIPC = CreateNamedPipe(strPipeName,
PIPE_ACCESS_DUPLEX | FILE_FLAG_OVERLAPPED,
PIPE_TYPE_BYTE | PIPE_READMODE_BYTE | PIPE_WAIT,
1, 0, 0, 1000, &saAttr);
if (hIPC == INVALID_HANDLE_VALUE)
{
return -1;
}
// Á¬½Ó¹ÜµÀ
ConnectNamedPipe(hIPC, NULL);
// ´Ó¹ÜµÀ¶ÁÈ¡ÐÅÏ¢
if (!ReadFile(hIPC, szBuf, sizeof(szBuf), &dwRead, 0))
{
break;
}
//´¦Àí¶Áµ½µÄÊý¾ÝszBuf...
....
//дÊý¾Ý...
//ÈçWriteFile(hIPC, msg, strlen(msg), &dwWrite, NULL)
CloseHandle(hIPC);
Sleep(100);
}
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