/* 1 Make the necessary includes and set up the variables: */

#include <sys/types.h>
#include <sys/socket.h>
#include <stdio.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <unistd.h>

int read_a_line(
  int sock,
  char *line
) {
  int i = 0;
  char l;

  while(i < 100) {
    read(sock, &l, 1);
    if(l < ' ') {
      int j;
      for(j = i; j < 100; j++) {
      	line[j] = ' ';
      }
      return i;
    } else {
      line[i] = l;
    }
    i++;
  }

  return i;
}

int  read_socket_(int *client_sockfd, char *junkstring[100])
{
  int i,j;
  char linein[100];

  /*  while(1) {
      printf("MOSFLM starting to read\n");
      read(*client_sockfd, linein, 100);
      
      if(strcmp(linein, "<exit>") == 0) {
      close(*client_sockfd);
      exit(0);
      }
      printf("MOSFLM got: %s\n", linein);
      write(*client_sockfd, linein, 100);
      }
  */
  read_a_line(*client_sockfd, linein);

  /*  for (i=0;i<100;i++){
      if(linein[i] == '\0'){
      printf("<NUL>");
      }
      else if(linein[i] == ' '){
      printf("<SPC>");
      }
      else if(linein[i] == '\n'){
      printf("<NEW>");
      }
      else
      {
      printf("%c",linein[i]);
      }
      }
  */
  
  if(linein[0]=='&')
    /* close socket if string starts with '&' */
    {
      printf("C Server will close connection\n");
      write(*client_sockfd, "C Server closing connection\n", 100);
      close(*client_sockfd);
      return 1;
    }

  memset(junkstring, 32, 100);
  strcpy(junkstring, linein);
  
  return 0;
}