Esempio n. 1
0
int		server_do(int cs, char *cmd)
{
	if (ft_strcmp(cmd, "quit") == 0)
	{
		printf("Client %d disconnected\n", cs);
		close(cs);
		exit(0);
	}
	else if (ft_strequ(cmd, "ls"))
		server_ls(cs);
	else if (ft_strcmp(cmd, "pwd") == 0)
		server_pwd(cs);
	else if (ft_strncmp(cmd, "mkdir ", 6) == 0)
		server_mkdir(cs, cmd + 6);
	else if (ft_strncmp(cmd, "put ", 4) == 0)
		server_put(cs, cmd + 4);
	else if (ft_strncmp(cmd, "get ", 4) == 0)
		server_get(cs, cmd + 4);
	else if (ft_strncmp(cmd, "cd ", 3) == 0)
		server_cd(cs, cmd + 3);
	else if (ft_strequ(cmd, "cd"))
		server_cd(cs, "/");
	else
		server_sendbuf(cs, "ERROR: Incorrect command");
	return (0);
}
Esempio n. 2
0
int	main(int ac, char **av)
{
  t_info	*info;

  info = init();
  parse_args(ac, av, info);
  if (info == 0)
    usage_server();
  info->zone = create_world(info);
  add_server(info);
  server_get(info);
  free_info(info);
  return (0);
}
Esempio n. 3
0
void* thr_servidora()   
{
	while (TRUE)
	{
		sem_wait(&semaforo_servidora);
		buffer*aux;
		pthread_mutex_lock(&servidor);
		char *k,*v, *a;
		k=(char*)malloc(KV_SIZE*sizeof(char));
		v=(char*)malloc(KV_SIZE*sizeof(char));
		int ir;
		int d;
		aux=bf[podeServidor].buf;
		a=aux->nomeFuncao;
		ir=aux->shardId;
		k=aux->key;
		v=aux->value;
		d=aux->dim;
		podeServidor=(podeServidor+1)%tamanho_buf;
		pthread_mutex_unlock(&servidor);
		sem_post(&semaforo_cliente);
		pthread_mutex_lock(&acesso);
		if(strcmp(a,"g")==0)
		{
 			server_get(aux, ir, k);
 		}
 		if(strcmp(a,"p")==0)
 		{
 			server_put(aux, ir, k,v);
 			insereEmFicheiro(ir,k,v);
 			
 		}
		if(strcmp(a,"r")==0){
 			server_remove(aux, ir, k);
 			removeFicheiro(ir,k);
 		}
 		if(strcmp(a,"k")==0)
 			server_getAllKeys(aux, ir, d);
 		pthread_mutex_unlock(&acesso);
		sem_post(&aux->semaforo_resposta);
 	}
 	return NULL;
}
Esempio n. 4
0
/**
 * @brief Processes commands from client shell and passes them to server_auth, server_get or server_set.
 *
 * @param sock The socket connected to the client.
 * @param cmd The command received from the client.
 * @return Returns 0 on success, 1 otherwise.
 */
int handle_command(int sock, char *cmd)
{
    sprintf(log_buffer, "handle_command: Processing command '%s'\n", cmd);
    logger(server_log, log_buffer); // replace LOG commands with logger() calls
    
    char buf[MAX_CMD_LEN] = {0};

    if(sscanf(cmd, "%s", buf) != 1)
        return 0;    
    else if(strcmp(buf, "AUTH") == 0)
        server_auth(cmd);
    else if(strcmp(buf, "GET") == 0)
    {
        gettimeofday(&start_time, NULL);
        server_get(cmd);
        gettimeofday(&end_time, NULL);
        get_processing_time.tv_usec += (end_time.tv_sec - start_time.tv_sec)*1000000L + (end_time.tv_usec - start_time.tv_usec);
        fprintf(server_time_log, "get performed in %ld microseconds\n", (end_time.tv_sec - start_time.tv_sec)*1000000L + (end_time.tv_usec - start_time.tv_usec));

    }
    else if(strcmp(buf, "SET") == 0)
    {
        gettimeofday(&start_time, NULL);
        server_set(cmd);
        gettimeofday(&end_time, NULL);
        set_processing_time.tv_usec += (end_time.tv_sec - start_time.tv_sec)*1000000L + (end_time.tv_usec - start_time.tv_usec);
        fprintf(server_time_log, "storage_set performed in %ld microseconds\n", (end_time.tv_sec - start_time.tv_sec)*1000000L + (end_time.tv_usec - start_time.tv_usec));

    }
    else
        return 1;
    
    // Send back the response to the client.
    sendall(sock, cmd, strlen(cmd));
    sendall(sock, "\n", 1);
    
    return 0;
}