1 files changed, 110 insertions, 0 deletions
diff --git a/libraries/GSM/GSM3SMSService.h b/libraries/GSM/GSM3SMSService.h
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+++ b/libraries/GSM/GSM3SMSService.h
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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 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 _GSM3SMSSERVICE_
+#define _GSM3SMSSERVICE_
+
+#include <GSM3MobileSMSProvider.h>
+#include <Stream.h>
+
+class GSM3SMSService : public Stream 
+{
+	private:
+	
+		uint8_t flags;
+		
+		/** Makes synchronous the functions, if needed
+			@param returnvalue	Return value
+			@return returns 0 if last command is still executing, 1 success, >1 error
+		 */
+		int waitForAnswerIfNeeded(int returnvalue);
+		
+	public:
+	
+		/** Constructor
+			@param synch		Determines sync mode
+		 */
+		GSM3SMSService(bool synch=true);
+		
+		/** Write a character in SMS message
+			@param c			Character
+			@return size
+		 */
+		size_t write(uint8_t c);
+		
+		/** Begin a SMS to send it
+			@param to			Destination
+			@return error command if it exists
+		 */
+		int beginSMS(const char* to);
+		
+		/** Get last command status
+			@return returns 0 if last command is still executing, 1 success, >1 error
+		 */
+		int ready();
+		
+		/** End SMS
+			@return error command if it exists
+		 */
+		int endSMS();
+		
+		/** Check if SMS available and prepare it to be read
+			@return number of bytes in a received SMS
+		 */
+		int available();
+		
+		/** Read sender number phone
+			@param number		Buffer for save number phone
+			@param nlength		Buffer length
+			@return 1 success, >1 error
+		 */
+		int remoteNumber(char* number, int nlength); 
+		
+		/** Read one char for SMS buffer (advance circular buffer)
+			@return byte
+		 */
+		int read();
+		
+		/** Read a byte but do not advance the buffer header (circular buffer)
+			@return byte
+		 */
+		int peek();
+		
+		/** Delete the SMS from Modem memory and proccess answer
+		 */
+		void flush();
+
+};
+
+
+#endif
+\ No newline at end of file