source: rtos_arduino/trunk/arduino_lib/libraries/GSM/src/GSM3MobileSMSProvider.h@ 136

/*
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 Telefónica 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 _GSM3MOBILESMSPROVIDER_
#define _GSM3MOBILESMSPROVIDER_

class GSM3MobileSMSProvider
{
        public:
                
                /** Begin a SMS to send it
                        @param to                       Destination
                        @return error command if it exists
                 */
                virtual inline int beginSMS(const char* to){return 0;};
                
                /** Write a SMS character by character
                        @param c                        Character
                 */
                virtual inline void writeSMS(const char c){};
                
                /** End SMS
                        @return error command if it exists
                 */
                virtual inline int endSMS(){return 0;};
                
                /** Check if SMS available and prepare it to be read
                        @return number of bytes in a received SMS
                 */
                virtual inline int availableSMS(){return 0;};
                
                /** Read a byte but do not advance the buffer header (circular buffer)
                        @return character
                 */
                virtual inline int peekSMS(){return 0;};
                
                /** Delete the SMS from Modem memory and proccess answer
                 */
                virtual inline void flushSMS(){return;};
                
                /** Read sender number phone
                        @param number           Buffer for save number phone
                        @param nlength          Buffer length
                        @return 1 success, >1 error
                 */
                virtual inline int remoteSMSNumber(char* number, int nlength){return 0;}; 
                
                /** Read one char for SMS buffer (advance circular buffer)
                        @return character
                 */
                virtual inline int readSMS(){return 0;};
                
                /** Get last command status
                        @return returns 0 if last command is still executing, 1 success, >1 error
                 */
                virtual int ready()=0;
};

extern GSM3MobileSMSProvider* theGSM3SMSProvider;

#endif