ESP900.cpp

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/*
 ESP900.cpp - ESP3D command class
 
 Copyright (c) 2014 Luc Lebosse. All rights reserved.
 
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.
 
 This library is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 Lesser General Public License for more details.
 
 You should have received a copy of the GNU Lesser General Public
 License along with this library; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/
#include "../../include/esp3d_config.h"
#include "../commands.h"
#include "../esp3doutput.h"
#include "../settings_esp3d.h"
#include "../../modules/authentication/authentication_service.h"
#include "../../modules/serial/serial_service.h"
//Get state / Set Enable / Disable Serial Communication
//[ESP900]<ENABLE/DISABLE>[pwd=<admin password>]
bool Commands::ESP900(const char* cmd_params, level_authenticate_type auth_type, ESP3DOutput * output)
{
    bool response = true;
    String parameter;
#ifdef AUTHENTICATION_FEATURE
    if (auth_type == LEVEL_GUEST) {
        output->printERROR("Wrong authentication!", 401);
        return false;
    }
#else
    (void)auth_type;
#endif //AUTHENTICATION_FEATURE
    parameter = get_param (cmd_params, "");
    //get
    if (parameter.length() == 0) {
        if (serial_service.started()) {
            output->printMSG("ENABLED");
        } else {
            output->printMSG("DISABLED");
        }
    } else { //set
        if (parameter == "ENABLE" ) {
            if (!serial_service.begin()) {
                output->printMSG ("Serial communication enabled");
            } else {
                output->printERROR("Cannot enable serial communication!", 500);
                response = false;
            }
        } else  if (parameter == "DISABLE" ) {
            output->printMSG ("Serial communication disabled");
            serial_service.end();
        } else {
            output->printERROR("Incorrect command!");
            response = false;
        }
    }
    return response;
}