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/*
This file is part of the GSM3 communications library for Arduino
-- Multi-transport communications platform
-- Fully asynchronous
-- Includes code for the Arduino-Telefonica GSM/GPRS Shield V1
-- Voice calls
-- SMS
-- TCP/IP connections
-- HTTP basic clients
This library has been developed by Telefnica Digital - PDI -
- Physical Internet Lab, as part as its collaboration with
Arduino and the Open Hardware Community.
September-December 2012
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
The latest version of this library can always be found at
https://github.com/BlueVia/Official-Arduino
*/
#ifndef _GSM3SHIELDV1DATANETWORKPROVIDER_
#define _GSM3SHIELDV1DATANETWORKPROVIDER_
#include <GSM3MobileDataNetworkProvider.h>
#include <GSM3ShieldV1BaseProvider.h>
#include <GSM3ShieldV1ModemCore.h>
#include <IPAddress.h>
class GSM3ShieldV1DataNetworkProvider : public GSM3MobileDataNetworkProvider, public GSM3ShieldV1BaseProvider
{
private:
char* user; // Username for GPRS
char* passwd; // Password for GPRS
/** Continue to attach GPRS function
*/
void attachGPRSContinue();
/** Continue to detach GPRS function
*/
void detachGPRSContinue();
/** Parse QILOCIP response
@param LocalIP Buffer for save local IP address
@param LocalIPlength Buffer size
@param rsp Returns true if expected response exists
@return true if command executed correctly
*/
bool parseQILOCIP_rsp(char* LocalIP, int LocalIPlength, bool& rsp);
/** Continue to get IP function
*/
void getIPContinue();
/** Implementation of inet_aton standard function
@param aIPAddrString IP address in characters buffer
@param aResult IP address in IPAddress format
@return 1 if the address is successfully converted, or 0 if the conversion failed
*/
int inet_aton(const char* aIPAddrString, IPAddress& aResult);
public:
/** Attach to GPRS/GSM network
@param networkId APN GPRS
@param user Username
@param pass Password
@return connection status
*/
GSM3_NetworkStatus_t networkAttach(char* networkId, char* user, char* pass)
{
return attachGPRS(networkId, user, pass);
};
/** Detach GPRS/GSM network
@return connection status
*/
GSM3_NetworkStatus_t networkDetach(){ return detachGPRS();};
/** Attach to GPRS service
@param apn APN GPRS
@param user_name Username
@param password Password
@param synchronous Sync mode
@return connection status
*/
GSM3_NetworkStatus_t attachGPRS(char* apn, char* user_name, char* password, bool synchronous=true);
/** Detach GPRS service
@param synchronous Sync mode
@return connection status
*/
GSM3_NetworkStatus_t detachGPRS(bool synchronous=true);
/** Returns 0 if last command is still executing
@return 1 if success, >1 if error
*/
int ready(){return GSM3ShieldV1BaseProvider::ready();};
/** Get network status (connection)
@return status
*/
inline GSM3_NetworkStatus_t getStatus(){return theGSM3ShieldV1ModemCore.getStatus();};
/** Get actual assigned IP address
@param LocalIP Buffer for copy IP address
@param LocalIPlength Buffer length
@return command error if exists
*/
int getIP(char* LocalIP, int LocalIPlength);
/** Get actual assigned IP address in IPAddress format
@return IP address in IPAddress format
*/
IPAddress getIPAddress();
/** Manages modem response
@param from Initial byte of buffer
@param to Final byte of buffer
*/
void manageResponse(byte from, byte to);
};
#endif
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