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//executioner - narcotique 2006 - server#include <windows.h>#include <winsock.h>#include <iostream>void logerror(int, const char *);using namespace std;int main (int argc, char *argv[]){if (argc < 2){	printf ("usage: %s listenningport",  argv[0]);}else{//initalize winsockWORD version = MAKEWORD(1,1);WSADATA wsaData;WSAStartup(version, &wsaData);SOCKET server;server = socket(AF_INET,				SOCK_STREAM,				IPPROTO_TCP);SOCKADDR_IN serverinfo;serverinfo.sin_family = AF_INET;//set port number as argument 1serverinfo.sin_port = htons(int(argv[1]));//set ip to local addressserverinfo.sin_addr.s_addr = INADDR_ANY;bind(server, (LPSOCKADDR)&serverinfo,sizeof(sockaddr));listen(server, 10);SOCKET connect;connect = accept(server, 0, 0);system("echo test");closesocket(connect);WSACleanup();}}void logerror(int error, const char *func, char log[15]){char errormessage[92];ZeroMemory(errormessage, 92);  FILE * file;  file = fopen (log,"a");  if (file!=NULL)  {	  sprintf(errormessage, "Call to %s returned error number %d", error, (char *)func);    fputs (errormessage,file);    fclose (file);  }}