树莓派.GPRS.短信接收器

import java.io.IOException;
import java.util.Date;
import com.common.DateTimeUtil;
import com.common.StringUtil;
import com.pi4j.io.serial.Baud;
import com.pi4j.io.serial.DataBits;
import com.pi4j.io.serial.FlowControl;
import com.pi4j.io.serial.Parity;
import com.pi4j.io.serial.Serial;
import com.pi4j.io.serial.SerialConfig;
import com.pi4j.io.serial.SerialFactory;
import com.pi4j.io.serial.SerialPort;
import com.pi4j.io.serial.StopBits;
import com.pi4j.util.CommandArgumentParser;
import com.pi4j.util.Console;
/**
 * This example code demonstrates how to perform serial communications using the Raspberry Pi.
 *
 * @author Robert Savage
 */
public class SerialListenSMS {
 /**
  * This example program supports the following optional command arguments/options:
  * "--device (device-path)"     [DEFAULT: /dev/ttyAMA0]
  * "--baud (baud-rate)"      [DEFAULT: 38400]
  * "--data-bits (5|6|7|8)"     [DEFAULT: 8]
  * "--parity (none|odd|even)"     [DEFAULT: none]
  * "--stop-bits (1|2)"      [DEFAULT: 1]
  * "--flow-control (none|hardware|software)" [DEFAULT: none]
  *
  * @param args
  * @throws InterruptedException
  * @throws IOException
  */
 public static void main(String args[]) throws InterruptedException, IOException {
  // !! ATTENTION !!
  // By default, the serial port is configured as a console port
  // for interacting with the Linux OS shell. If you want to use
  // the serial port in a software program, you must disable the
  // OS from using this port.
  //
  // Please see this blog article for instructions on how to disable
  // the OS console for this port:
  // https://www.cube-controls.com/2015/11/02/disable-serial-port-terminal-output-on-raspbian/
  // create Pi4J console wrapper/helper
  // (This is a utility class to abstract some of the boilerplate code)
  final Console console = new Console();
  // print program title/header
  console.title("<-- The Pi4J Project -->", "监听串口(GPIO15-Tx / GPIO16-Rx)数据并写入Memcached中");
  // allow for user to exit program using CTRL-C
  console.promptForExit();
  // create an instance of the serial communications class
  final Serial serial = SerialFactory.createInstance();
  byte [] data = new byte[1024];  //数据缓冲区  
  try {
   // create serial config object
   SerialConfig config = new SerialConfig();
   System.out.println(">>>"+SerialPort.getDefaultPort());
   config.device(SerialPort.getDefaultPort())  // "/dev/ttyACM0"
     .baud(Baud._115200)
     .dataBits(DataBits._8)
     .parity(Parity.NONE)
     .stopBits(StopBits._1)
     .flowControl(FlowControl.NONE);
   // parse optional command argument options to override the default serial settings.
   if(args.length > 0){
    config = CommandArgumentParser.getSerialConfig(config, args);
   }
   // display connection details
   console.box(" Connecting to: " + config.toString(),
     " Data received on serial port will be displayed below.");
   // open the default serial device/port with the configuration settings
   serial.open(config);
   serial.flush();
   System.out.println("serial.isOpen():"+serial.isOpen());
   /**初始化GPRS模块**/
   boolean isinit = initGPRS(serial);
   long trydelay = 2000;
   while(!isinit){
    System.out.println("初始化GPRS模块不成功, 请检查模块工作状态灯, 以及SIM卡是否接触良好..."+trydelay);
    Thread.sleep(trydelay+=1000);
    isinit = initGPRS(serial);
    if(trydelay>(10*1000)){return;}  //检测10次都不成功时, 退出程序
   }
   /**初始化短信参数**/
   isinit = initGPRS_SMS(serial);
   trydelay = 2000;
   while(!isinit){
    System.out.println("初始化短信参数不成功, 请检查模块工作状态灯, 以及SIM卡是否接触良好.");
    Thread.sleep(trydelay+=1000);
    isinit = initGPRS_SMS(serial);
    if(trydelay>(10*1000)){return;}  //检测10次都不成功时, 退出程序
   }
   //每次开机时尝试读取一次存储卡中的短信
   String res = new String(sendCMD(serial, "AT+CMGL=\"ALL\""), "GBK");
   System.out.println("AT+CMGL=\"REC READ\".res:"+res);
   if(res.indexOf("OK")==-1){
    System.out.println("设置失败!");
   }
   //下面进入主程序
   System.out.println("进入短信监听程序:");
   long old_msg_delay = 60000;   //设置旧短信搜索间隔时间(毫秒),在SIM卡内存中搜索数据
   long old_msg_count = 0;    //旧短信计时器
   int index = 1;
   data = null;
   while(true){
    System.out.print(".");
    if(!serial.isOpen()){
     System.out.println("串口未打开, 退出程序");
     break;
    } 
    if(old_msg_count>=old_msg_delay){
     //
     System.out.println("发送获取SIM卡内存中的所有信息的指令");
     sendCMD(serial, "AT+CMGL=\"ALL\"");
     old_msg_count = 0;
    }else{
     old_msg_count+=1000;
     //System.out.println("old_msg_count..."+old_msg_count);
    }
    if(serial.available()>0){
     while(serial.available()>0){
      data=serial.read();    //此处接收到的数据上限是1024
      //System.out.print(new String(serial.read(), "utf-8"));
     }
     serial.flush();
    }
    if(data!=null){
     //接收到数据
     String cc = new String(data, "GBK");  //处理中文
     System.out.println("cc:"+cc);
     if(cc!=null && !cc.trim().equals("")){
      //处理数据
      /**
       * 有新短信时:
       * +CIEV: "MESSAGE",1
       * 
       * +CMTI: "SM",1
       */
      if(cc.indexOf("+CMTI")!=-1){
       index = getIndexFromNewSMS(cc);
       System.out.println("发现新短信.index:"+index);
       sendCMD(serial, "AT+CMGR="+index);
      }
      if(cc.indexOf("+CMGR")!=-1){
       String[] contents = getContentFromIndex(index, cc);
       System.out.println("[AT+CMGR=index]读取存在卡上的短信内容.分析后:");
       if(contents!=null){
        System.out.println("新短信内容:");
        for(String tt : contents){
         System.out.println(tt);
        }
        //保存读到的短信 -> 服务器
        if(sendDataToServer(contents)){
         //删除已读出的短信
         System.out.println("删除已读出的新短信.index:"+contents[0]);
         delSMSByIndex(serial, Integer.parseInt(contents[0]));
        }
       }else{
        System.out.println("新短信内容:null");
       }
      }
      /**
       * 查询旧短信时:
       * AT+CMGL="ALL"
       * 
       * +CMGL: 1,"REC READ","18620671820",,"2017/10/26,11:37:03+08",161,25
       * just because the people11
       * +CMGL: 2,"REC READ","18620671820",,"2017/10/26,11:37:03+08",161,25
       * just because the people11
       */
      if(cc.indexOf("CMGL:")!=-1){
       //获取第1条短信
       String[] contents = getContentFromStorageSMS(cc);
       System.out.println("[AT+CMGL=\"ALL\"]存在卡上的短信内容.分析后:");
       for(String tt : contents){
        System.out.println(tt);
       }
       //保存读到的短信
       if(sendDataToServer(contents)){
        //删除已读出的短信
        System.out.println("删除已读出的旧短信.index:"+contents[0]);
        delSMSByIndex(serial, Integer.parseInt(contents[0]));
       }
      }
     }else{
      System.out.println("data:"+new String(data));
      System.out.println("data(byte[]) 转换成 String时出错");
     }
    }
    //if(cc!=null && !cc.trim().equals(""))System.out.println(cc);
    data = null;
    Thread.sleep(1000);
   }
  }
  catch(IOException ex) {
   console.println(" ==>> SERIAL SETUP FAILED : " + ex.getMessage());
   return;
  }
 }
 /**
  * 把短信上传到服务器中
  * @param contents 数组
    [0] - 短信位置索引
    [1] - 电话号码
    [2] - 日期+时间 2017/10/26 11:37:03+08
    [3] - 短信内容
  * @return
  */
 public static boolean sendDataToServer(String[] contents){
  System.out.println("尝试上传短信数据");
  try{
   //移除时间中的时区 +08 2017/10/26 12:38:14+08...2017-10-26 12:38:14
   String d = contents[2].substring(0,contents[2].lastIndexOf("+"));
   d = d.replace("/", "-").replace(" ", "%20");
   StringBuffer url = new StringBuffer("http://192.168.6.2:9080/webService.do?method=saveSMSBank");
   String vno = DateTimeUtil.dateToString(new Date(), "yyyyMMdd");
   vno = StringUtil.encodePassword(vno, "MD5");
   url.append("&vno=").append(vno);
   url.append("&smstype=0");
   url.append("&port=2");
   url.append("&recTime=").append(d);  //need: 2013-12-05%2014:35:20
   url.append("&phone=").append(contents[1]);
   url.append("&serialNo=0");
   url.append("&nums=0");
   url.append("&submitPort=0");
   url.append("&sendid=").append(contents[1]);
   url.append("&sendtype=0");
   url.append("&sendNo=0");
   String xx = new String(contents[3].getBytes(), "UTF-8");
   url.append("&txt=").append(java.net.URLEncoder.encode(xx, "UTF-8"));
   System.out.println("sendDataToServer().url:"+url.toString());
   String resurl = StringUtil.getContentByUrl2(url.toString());
   System.out.println("sendDataToServer().resurl:"+resurl);
   if(resurl.trim().equals("200")){
    System.out.println("数据上传成功!");
    return true;
   }else if(resurl.trim().equals("401")){
    System.out.println("这个电话号码和短信内容已上传过, 数据重复!");
    System.out.println("清除SIM卡上的短信!");
    return true;
   }
  }catch(Exception e){
   e.printStackTrace();
   return false;
  }
  return false;
 }
 /**
  * 解析返回的短信内容
  * @return
  */
 public static String[] getContentFromIndex(int index, String res){
  try{
   System.out.println("尝试读取短信...getContentFromIndex.res:"+res);
   if(res.indexOf("OK")!=-1){
    System.out.println("获取短信成功,解析内容...");
    /**
     * +CMGR: "REC READ","18620671820",,"2017/10/26,11:37:03+08",161,17,0,0,"+8613010200500",145,25
     * just because the people11
     * 
     * +CMGR: "REC READ","18620671820",,"2017/10/26,11:37:03+08",161,17,0,0,"+8613010200500",145,25
     * ---------------- ------------- - ---------- ----------- --- -- - - ---------------- --- --
     * [0]    [1]   [2] [3]  [4]   [5] [6][7][8] [9]   [10][11]
     */
    String[] ccs = res.split("\r\n");
    String phone = new String();
    String sendDate = new String();
    String content = new String();
    boolean isvalid = false;   //数据获取成功
    for(int i=0;i<ccs.length;i++){
     if(ccs[i].indexOf("CMGR:")!=-1){
      String[] temp1 = ccs[i].split(",");
      phone = temp1[1];
      sendDate = temp1[3]+" "+temp1[4];
      content = ccs[i+1];
      isvalid = true;
      break;  //只处理1条
     }
    }
    if(!isvalid)return null;
    //处理双引号
    phone = phone.substring(1,phone.length()-1);
    sendDate = sendDate.substring(1,sendDate.length()-1);
    String[] resu = new String[4];
    resu[0] = String.valueOf(index);
    resu[1] = phone.trim();
    resu[2] = sendDate;
    resu[3] = content;
    return resu;
   }else if(res.indexOf("CMS ERROR")!=-1){
    //CMS ERROR:321 表示所读取的内存位置出错,一般是指定位置无短信内容所致
    System.out.println("获取短信失败,错误内容...");
    return null;
   }
  }catch(Exception e){
   e.printStackTrace();
  }
  return null;
 }
 /**
  * 有新短信时,获取短信内容: 
  * +CIEV: "MESSAGE",1
  * 
  * +CMTI: "SM",1
  * 
  * @return index 短信所在的内存位置 index
  */
 public static int getIndexFromNewSMS(String cc){
  try{
   String[] ccs = cc.split("\r\n");
   for(String v : ccs){
    if(v.indexOf("CMTI: \"SM\",")!=-1){
     String c = v.substring(v.indexOf(",")+1);
     return Integer.parseInt(c);
    }
   }
  }catch(Exception e){
   e.printStackTrace();
  }
  return 0;
 }
 /**
  * 查询旧短信, 每次只抓1条:
  * +CMGL: 4,"REC READ","106907931100",,"2017/07/02,10:15:19+08"
  * -------- ---------- -------------- ----------- ------------
  * [0]  [1]  [2]   [3] [4]  [5]
  【小米】[小米移动]您2017年6月共消费1.32元，当前余额97.88元。其中：数据流量费1.32元；语音通信费0元；短/彩信费0元
  +CMGL: 5,"REC READ","106908761100",,"2017/08/02,10:15:30+08"
  。查询账单 http://10046.mi.com 。
  +CMGL: 6,"REC READ","106908761100",,"2017/08/02,10:15:30+08"
  【小米】[小米移动]您2017年7月共消费0.81元，当前余额97.01元。其中：数据流量费0.81元；语音通信费0元；短/彩信费0元
  OK
  @return 数组
    [0] - 短信位置索引
    [1] - 电话号码
    [2] - 日期+时间
    [3] - 短信内容
  */
 public static String[] getContentFromStorageSMS(String cc){
  String[] ccs = cc.split("\r\n");
  String smsIndex = new String();
  String phone = new String();
  String sendDate = new String();
  String content = new String();
  for(int i=0;i<ccs.length;i++){
   if(ccs[i].indexOf("CMGL:")!=-1){
    //smsIndex = Integer.parseInt(ccs[i].substring(ccs[i].indexOf("CMGL:")+5, ccs[i].indexOf(",")));
    smsIndex = ccs[i].substring(ccs[i].indexOf("CMGL:")+5, ccs[i].indexOf(","));
    String[] temp1 = ccs[i].split(",");
    phone = temp1[2];
    sendDate = temp1[4]+" "+temp1[5];
    content = ccs[i+1];
    break;  //只处理1条
   }
  }
  //处理双引号
  phone = phone.substring(1,phone.length()-1);
  sendDate = sendDate.substring(1,sendDate.length()-1);
  String[] res = new String[4];
  res[0] = smsIndex.trim();
  res[1] = phone.trim();
  res[2] = sendDate;
  res[3] = content;
  return res;
 }
 /**
  * 删除指定位置上的短信
  * AT+CMGD=4
  * @param index 短信索引位置
  * @return
  */
 public static boolean delSMSByIndex(Serial serial, int index){
  String res = new String(sendCMD(serial, "AT+CMGD="+index));
  System.out.println("AT+CMGD="+index+":"+res);
  //if(res.indexOf("OK")==-1){
  // System.out.println("删除["+index+"]位置的短信失败!");
  // return false;
  //}
  return true;
 }
 /**
  * 
  *   初始化GPRS.模块
  *   AT  100ms 握手 / SIM卡检测等
  *   AT+CPIN? 100ms 查询是否检测到SIM卡
  *   AT+CSQ 100ms 信号质量测试，值为0-31,31表示最好
  *   AT+CCID 100ms 读取SIM的CCID(SIM卡背面20位数字)，可以检测是否有SIM卡或者是否接触良好
  *   AT+CREG? 500ms 检测是否注册网络
  * @return
  */
 public static boolean initGPRS(Serial serial){
  if(!serial.isOpen()){return false;}  //串口未准备好
  byte[] buffs = new byte[128];
  try{
   System.out.println("try send AT to module...");
   //char cmd[] = {'A', 'T'};
   //byte cmd[] = "AT".getBytes();
   //buffs = sendCMD(serial, "AT".getBytes());
   System.out.print("\r\nGPRS模块检测中...");
   buffs = sendCMD(serial, "AT");
   String res = new String(buffs);
   if(res.indexOf("OK")==-1){
    System.out.println("GPRS模块未准备好, 请检查电源和串口波特率是否正确!");
    return false;
   }
   System.out.println(" ...[正常]\r\n");
   //System.out.println("AT.res:"+res);
   System.out.print("\r\n检测SIM卡...");
   res = new String(sendCMD(serial, "AT+CPIN?"));
   if(res.indexOf("READY")==-1){
    System.out.println("SIM卡未准备好!");
    return false;
   }
   System.out.println(" ...[正常]\r\n");
   //System.out.println("AT+CPIN?.res:"+res);
   System.out.print("\r\n信号质量测试，值为0-31,31表示最好...");
   res = new String(sendCMD(serial, "AT+CSQ"));
   if(res.indexOf("ERROR")!=-1){
    System.out.println("信号质量测试检测失败");
    return false;
   }
   /**
    * +CSQ: 24,99
    */
   String[] vs = res.split("\r\n");
   for(String v : vs){
    if(v.indexOf(":")!=-1){
     String x = v.substring(v.indexOf(":")+1);
     //System.out.println("x:"+x);
     System.out.println(" ...信号强度:["+x.trim()+"]\r\n");
    }
   }
   //System.out.println("AT+CSQ.res:"+res);
   res = new String(sendCMD(serial, "AT+CCID"));
   System.out.println("AT+CCID.res:"+res);
   res = new String(sendCMD(serial, "AT+CREG?"));
   System.out.println("AT+CREG.res:"+res);
  }catch(Exception e){
   e.printStackTrace();
   return false;
  }
  return true;
 }
 /**
  * 
  * 初始化GPRS.设置短信模式及短信接收参数
  *   AT+CMGF=1    0-PDU, 1-文本格式
  *  AT+CSDH=1
  *  AT+CPMS="SM","SM","SM" 将信息保存在SIM卡中, SM-表示存在SIM卡上
  *  AT+CNMI=2,1,0,1,1  收接通知,并存在指定位置(与AT+CPMS设置有关)
  * 
  * 设置好后, 收到短信:
  *   +CIEV: "MESSAGE",1
  *   +CMTI: "SM",1   表示存储位置index=1
  * @return
  */
 public static boolean initGPRS_SMS(Serial serial){
  if(!serial.isOpen()){return false;}  //串口未准备好
  String res = new String();
  try{
   System.out.print("\r\n设置短信格式...");
   res = new String(sendCMD(serial, "AT+CMGF=1"));
   if(res.indexOf("OK")==-1){
    System.out.println("设置失败!");
    return false;
   }
   System.out.println(" ...[文本格式]\r\n");
   Thread.sleep(100);
   System.out.print("\r\nAT+CSDH=1...");
   res = new String(sendCMD(serial, "AT+CSDH=1"));
   if(res.indexOf("OK")==-1){
    System.out.println("设置失败!");
    return false;
   }
   System.out.println(" ...[DONE]\r\n");
   Thread.sleep(100);
   System.out.print("\r\n设置信息保存位置...");
   res = new String(sendCMD(serial, "AT+CPMS=\"SM\",\"SM\",\"SM\""));
   if(res.indexOf("OK")==-1){
    System.out.println("设置失败!");
    return false;
   }
   System.out.println(" ...[SIM卡]\r\n");
   Thread.sleep(100);
   System.out.print("\r\n收接通知,并存在指定位置...");
   res = new String(sendCMD(serial, "AT+CNMI=2,1,0,1,1"));
   if(res.indexOf("OK")==-1){
    System.out.println("设置失败!");
    return false;
   }
   System.out.println(" ...[DONE]\r\n");
   Thread.sleep(100);
  }catch(Exception e){
   e.printStackTrace();
   return false;
  }
  return true;
 }
 //public static byte[] sendCMD(Serial serial, byte[] cmd){
 public static byte[] sendCMD(Serial serial, String cmd){
  long overtime = 10000;  //每条指令超时上限 5秒
  long timecount = 0;   //计时器
  byte[] buffs = new byte[128];
  try {
   serial.writeln(cmd+"\r");
   //serial.writeln("AT\r");
   timecount = 0;
   while(timecount<overtime){
    //System.out.print(serial.available());
    if(serial.available()>0){
     while(serial.available()>0){
      buffs = serial.read();
      //System.out.print(new String(serial.read()));
      //System.out.print(new String(buffs));
     }
     serial.flush();
     timecount = overtime;  //exit while
    }
    timecount += 100;
    Thread.sleep(100);
   }
   //System.out.println("sendCMD:"+new String(buffs));
  } catch (IllegalStateException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  } catch (Exception e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
  return buffs;
 }
}
// END SNIPPET: serial-snippet