Ejemplo n.º 1
0
static inline bool telnet_handle_command(struct net_pkt *pkt)
{
	NET_PKT_DATA_ACCESS_CONTIGUOUS_DEFINE(cmd_access,
					      struct telnet_simple_command);
	struct telnet_simple_command *cmd;

	cmd = (struct telnet_simple_command *)net_pkt_get_data_new(pkt,
								   &cmd_access);
	if (!cmd || cmd->iac != NVT_CMD_IAC) {
		return false;
	}

#ifdef CONFIG_TELNET_CONSOLE_SUPPORT_COMMAND
	LOG_DBG("Got a command %u/%u/%u", cmd->iac, cmd->op, cmd->opt);

	if (!k_sem_take(&cmd_lock, K_NO_WAIT)) {
		telnet_command_cpy(&telnet_cmd, cmd);

		k_sem_give(&cmd_lock);
		k_sem_give(&send_lock);
	}
#endif  /* CONFIG_TELNET_CONSOLE_SUPPORT_COMMAND */

	return true;
}
Ejemplo n.º 2
0
static inline bool telnet_handle_command(struct net_pkt *pkt)
{
	struct telnet_simple_command *cmd =
		(struct telnet_simple_command *)net_pkt_appdata(pkt);

	if (cmd->iac != NVT_CMD_IAC) {
		return false;
	}

#ifdef CONFIG_TELNET_CONSOLE_SUPPORT_COMMAND
	cmd = (struct telnet_simple_command *)l_start;

	SYS_LOG_DBG("Got a command %u/%u/%u", cmd->iac, cmd->op, cmd->opt);

	if (!k_sem_take(&cmd_lock, K_NO_WAIT)) {
		telnet_command_cpy(&telnet_cmd, cmd);

		k_sem_give(&cmd_lock);
		k_sem_give(&send_lock);
	}
#endif /* CONFIG_TELNET_CONSOLE_SUPPORT_COMMAND */

	return true;
}