void cgi_handle_http_request(const char *zIpAddr){
  char *z, *zToken;
  int i;
  const char *zScheme = "http";
  char zLine[2000];     /* A single line of input. */
  g.fullHttpReply = 1;
  g.zReqType = "HTTP";

  /*cgi_setenv("JUST_TESTING1", "cgi_handle_http_request()");*/
  if( cgi_fgets(zLine, sizeof(zLine))==0 ){
    malformed_request("missing header");
  }
  blob_append(&g.httpHeader, zLine, -1);
  cgi_trace(zLine);
  zToken = extract_token(zLine, &z);
  if( zToken==0 ){

  if( zIpAddr==0 ){
    zIpAddr = cgi_remote_ip(fossil_fileno(g.httpIn));
  }
  if( zIpAddr ){
    cgi_setenv("REMOTE_ADDR", zIpAddr);
    g.zIpAddr = fossil_strdup(zIpAddr);
  }


  /* Get all the optional fields that follow the first line.
  */
  while( cgi_fgets(zLine,sizeof(zLine)) ){
    char *zFieldName;
    char *zVal;

      int x1 = 0;
      int x2 = 0;
      if( sscanf(zVal,"bytes=%d-%d",&x1,&x2)==2 && x1>=0 && x1<=x2 ){
        rangeStart = x1;
        rangeEnd = x2+1;
      }
    }else if( fossil_strcmp(zFieldName, "x-fossil-xfer-login:")==0 ){
      /*cgi_setenv("FOSSIL_LCH_cgi_handle_http_request", zVal);*/
      g.syncInfo.zLoginCard = fossil_strdup(zVal);
      g.syncInfo.bLoginCardHeader = 1;
    }
  }
  cgi_setenv("REQUEST_SCHEME",zScheme);
  cgi_init();
  cgi_trace(0);