cathandler_sonyericsson.java

来自「SMSLib一个很有用的程序,有服务平台和收发平台」· Java 代码 · 共 116 行

//	SMSLib for Java
//	An open-source API Library for sending and receiving SMS via a GSM modem.
//	Copyright (C) 2002-2006, Thanasis Delenikas, Athens/GREECE
//		Web Site: http://www.smslib.org
//
//	SMSLib is distributed under the LGPL license.
//
// 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 Street, Fifth Floor, Boston, MA  02110-1301  USA

package org.smslib;

public class CATHandler_SonyEricsson extends CATHandler
{
       public CATHandler_SonyEricsson(CSerialDriver serialDriver, CLogger log)
       {
               super(serialDriver, log);
       }

       public synchronized boolean  disableIndications() throws Exception
       {
               String atDisableIndications = "AT\r";
               serialDriver.send("AT+CNMI=?\r");
               String cnmiTestResponse = serialDriver.getResponse();

               if (cnmiTestResponse.toUpperCase().indexOf("+CNMI: (2)") >= 0)
               {
                       atDisableIndications = "AT+CNMI=2,0,0,0\r";
               }
               else if (cnmiTestResponse.toUpperCase().indexOf("+CNMI: (3)") >= 0)
               {
                       atDisableIndications = "AT+CNMI=3,0,0,0\r";
               }
               else
               {
                       return false;
               }
               serialDriver.send(atDisableIndications);
			return (serialDriver.getResponse().matches("\\s+OK\\s+"));
       }

       public synchronized int sendMessage(int size, String pdu) throws Exception
       {
               int responseRetries, errorRetries;
               String response;
               int refNo;

               errorRetries = 0;
               while (true)
               {
                       responseRetries = 0;
                       serialDriver.send(CUtils.substituteSymbol("AT+CMGS=\"{1}\"\r", "\"{1}\"", "" + size));
                       Thread.sleep(300);
                       while (!serialDriver.dataAvailable())
                       {
                               responseRetries ++;
                               if (responseRetries == 4) throw new NoResponseException();
                               log.log(CLogger.LOG_INFO, "CATHandler_SonyEricsson().SendMessage(): Still waiting for response (I) (" + responseRetries + ")...");
                               Thread.sleep(5000);
                       }
                       responseRetries = 0;
                       serialDriver.clearBuffer();
                       serialDriver.send(pdu);
                       serialDriver.send((char) 26);
                       serialDriver.send((char) 13);   // special for SonyEricsson
                       response = serialDriver.getResponse();
                       while (response.length() == 0)
                       {
                               responseRetries ++;
                               if (responseRetries == 4) throw new NoResponseException();
                               log.log(CLogger.LOG_INFO, "CATHandler_SonyEricsson().SendMessage(): Still waiting for response (II) (" + responseRetries + ")...");
                               response = serialDriver.getResponse();
                       }
                       if (response.indexOf("OK\r") >= 0)
                       {
					int i;
					String tmp = "";;
	
					i = response.indexOf(":");
					while (!Character.isDigit(response.charAt(i))) i ++;
					while (Character.isDigit(response.charAt(i)))
					{
						tmp += response.charAt(i);
						i ++;
					}
					refNo = Integer.parseInt(tmp);
					break;
                       }
                       else if (response.indexOf("CMS ERROR:") >= 0)
                       {
                               errorRetries ++;
                               if (errorRetries == 4)
                               {
                                       log.log(CLogger.LOG_ERROR, "GSM CMS Errors: Quit retrying, message lost...");
                                       refNo = -1;
                                       break;
                               }
                               else log.log(CLogger.LOG_ERROR, "GSM CMS Errors: Possible collision, retrying...");
                       }
                       else refNo = -1;
               }
               return refNo;
       }
}