Colony

/** @file client.c

 *

 *  @author Jason Knichel

 *  @author Eugene Marinelli

 *

 * @TODO remove dependency on connection_pool

 * @bug Weird segfault when processing tokens

 */

#include <string.h>

#include <stdio.h>

#include <unistd.h>

#include <ctype.h>

#include <errno.h>

#include <colonet_wireless.h>

#include "includes/client.h"

#include "includes/options.h"

#include "includes/ConnectionPool.h"

/* Globals */

extern ConnectionPool * connection_pool;

/* Public functions */

int wirelessMessageHandler(unsigned char type, short source, int dest,

                           unsigned char* data, int len) {

  printf("Server received wireless message!!!\n");

  if (type == COLONET_RESPONSE) {

    printf("response\n");

    char buffer[WRITE_BUFFER_SIZE];

    int value = (int)(data[0]);

    snprintf(buffer, WRITE_BUFFER_SIZE, "%d\n", value);

    int buflen = strlen(buffer);

    if (connection_pool->write_to_client(dest, buffer, buflen)

        == ERROR_INVALID_CLIENT_ID) {

      printf("The robot wanted to pass the data to a client not in the "

             "pool.\n");

      return -1;

    }

    printf("Put data in write buffer for client.\n");

  } else {

    printf("not a response\n");

  }

  return 0;

}