WinSock - søger dokumentation og hjælp

http://www.district86.k12.il.us/central/activities/computerclub/Tutorials/Winsock/Index.htm
http://www.hal-pc.org/~johnnie2/winsock.html

var et par muligheder

http://tangentsoft.net/wskfaq/

Og et lille eksempel som jeg har postet tidligere:

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

#include <windows.h>
#include <errno.h>

void get(char *hostname,int port,char *path,char *fnm)
{
  FILE *fp;
  int sd,status,len,tmp;
  char cmd[512],resp[51200],*p,seg[1024];
  struct sockaddr local,remote;
  struct hostent *hostinfo;
  time_t t;
  /* create socket */
  sd=socket(AF_INET,SOCK_STREAM,0);
  if(sd<0) {
      printf("Error creating socket: %s\n",strerror(errno));
      goto fin;
  }
  /* bind socket */
  local.sa_family=AF_INET;
  memset(local.sa_data,0,sizeof(local.sa_data));
  status=bind(sd,&local,sizeof(local));
  if(status<0) {
      printf("Error binding socket: %s\n",strerror(errno));
      goto fin;
  }
  /* lookup host */
  hostinfo=gethostbyname(hostname);
  if(!hostinfo) {
      printf("Error looking up host: %s\n",hostname);
      goto fin;
  }
  /* connect to host */
  remote.sa_family=hostinfo->h_addrtype;
  memcpy(remote.sa_data+2,hostinfo->h_addr_list[0],hostinfo->h_length);
  *((short *)remote.sa_data)=port;
  tmp=remote.sa_data[0];
  remote.sa_data[0]=remote.sa_data[1];
  remote.sa_data[1]=tmp;
  status=connect(sd,&remote,sizeof(remote));
  if(status!=0) {
      printf("Error connecting to host: %s port: %d\n",hostname,port);
      goto fin;
  }
  /* send GET request */
  sprintf(cmd,"GET %s HTTP/1.1\r\nHost: %s\r\n\r\n",path,hostname);
  status=send(sd,cmd,strlen(cmd),0);
  if(status<0) {
      printf("Error sending POST request\n");
      goto fin;
  }
  /* read response */
  fp = fopen(fnm,"wb");
  len=recv(sd,resp,sizeof(resp),0);
  p = strstr(resp,"\r\n\r\n") + 4;
  fwrite(p,1,len-(p-resp),fp);
  while ((len=recv(sd,resp,sizeof(resp),0))>0) {
      fwrite(resp,1,len,fp);
  }
  fclose(fp);
fin:
  closesocket(sd);
  return;
}

int main(int argc,char *argv[])
{
  WSADATA WSAData;
  WSAStartup(0x0101,&WSAData);
  get("www.domain.dk",80,"/dir/billede.jpg","billede.jpg");
  WSACleanup();
  return 0;
}

OK ?

jeg vil gerne starte med console programmer, er de sådan?

console versus windows GUI er helt uafhængig af winsock d.v.s. der
er ingen specielle problemer ved at lave sine winsock apps som
console apps.

Ovenstående eksempel er en console app.

tak :)