/*
 * Input Receptionist
 *
 * This is the thread routine for starting new output threads
 *
 */

#include <stdlib.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <pthread.h>

#include "chat.h"

void *InputRecept(void *ptArgs) {
  int mySock ;
  struct chatbuff * G ;
  pthread_attr_t attribThread ;

  (void) pthread_attr_init(&attribThread) ;
  (void) pthread_attr_setdetachstate(&attribThread, PTHREAD_CREATE_DETACHED) ;

  mySock = ((struct ptGenericArg *)ptArgs) -> sock ;
  G      = ((struct ptGenericArg *)ptArgs) -> G ;
  free(ptArgs) ;

  while (1) {
    void *newData ;
    int clntsize ;
    int newClient ;
    struct sockaddr_in clntAddr; 
    pthread_t newThread ;
    struct ptGenericArg *newThreadArgs ;
    char *chatterName ;

    clntsize = sizeof(struct sockaddr_in) ;
    newClient = accept(mySock, (struct sockaddr *)&clntAddr, &clntsize) ;
    if (newClient<0) {
      perror("accept") ;
      exit(1) ;
    }

    /* Shutting down the write side causes telnet to terminate */
    /* (void) shutdown(newClient, SHUT_WR) ; */

    if ((newData = malloc(sizeof(struct ptGenericArg))) == NULL) {
      perror("malloc") ;
      exit(1) ;
    }

    newThreadArgs = (struct ptGenericArg *)newData ;
    newThreadArgs->G = G ;
    newThreadArgs->sock = newClient ;
    if (pthread_create(&newThread, &attribThread, InputFromUser,  newData)) {
      perror("pthread_create") ;
      exit(1) ;
    }
  }
  return ((void *)NULL) ;
}