sendsms.cpp

用一个开源码ASCII ENCODE,DECODE,来发送ASCII短信

#include <iostream>
#include "SerialPort.h"
#include "pdu.h"

using namespace std;
using std::string;
using namespace SerialPorts;

int main (int argc, char *argv[], char *envp[]) {

  //string pduString = "0011000C912394986343F50000AA08E8329BFD563753";
  string resultingPDU;
  pdu MyPDU;
  char *buf_message = argv[2];
  char *buf_telnr = argv[1];





  cout << "-------------------------------------------" << endl;
  cout << "Get and print arguments:" << endl;

  if ( argc != 3 ) {
    cout << endl;
    cout << "USAGE:   Please provide exact 2 arguments." << endl;
    cout << "         The 1st argument should be an internationan cell phone number." << endl;
    cout << "         The 2nd argument should be you SMS message." << endl;
    cout << endl;
    cout << "EXAMPLE: sendsms [phone] \'hello there!\'" << endl;
    return 1;
  }

  cout << "Number of arguments: " << argc - 1 << endl;
  cout << "Telephone: " << buf_telnr << endl;
  cout << "Message: " << buf_message << endl;





  cout << "-------------------------------------------" << endl;
  cout << "PDU API test-runs:" << endl;
  
  // Decoding test 
  //MyPDU.parsePDU(pduString);
  //cout << MyPDU.getText();
  
  //cout << MyPDU.setText("hellohello") << endl;
  cout << MyPDU.setText(buf_message) << endl;
  //cout << MyPDU.setSender("[phone]") << endl;
  cout << MyPDU.setSender(buf_telnr) << endl;
  resultingPDU = MyPDU.encodePDU();
  //make pdu lenght variable
  int pdulenght = ((resultingPDU.length()/2) - 1);
  //cout << "AT command and lenght: " << "AT+CMGS=" << ((resultingPDU.length()/2) - 1) << endl;
  cout << "AT command and lenght: " << "AT+CMGS=" << pdulenght << endl;
  cout << "Encoded PDU: " << resultingPDU << endl;
  MyPDU.parsePDU(resultingPDU);
  cout << "Decoding the encoded PDU back: " << MyPDU.getText() << endl;





  cout << "-------------------------------------------" << endl;
  cout << "Serial-Port API test-runs:" << endl;
  
  SerialPort MyPort;
  char buf1[30];
  //char *tmpbuf[1024];
  //char buf2[1024];
  char buf3[5];

  //open the devicei, like: rfcomm0 for BT, ttyS0 for rs232 or ttyUSB0 for USB 
  MyPort.open("/dev/rfcomm0");

  cout << "Baud: " << MyPort.setBaudRate(BAUD_9600) << endl;
  cout << "CS: " << MyPort.setCharSize(CHAR_SIZE_8) << endl;
  cout << "Parity: " << MyPort.setParity(PARITY_NONE) << endl;
  cout << "Stopbits: " << MyPort.setStopBits(1) << endl;
  cout << "Flow Control:" << MyPort.setFlowControl(FLOW_CONTROL_NONE) << endl;

  // Device command for sending PDU formated SMS
  //sprintf(buf1,"AT+CMGS=23%c%c", (char)0x0D, (char)0x0A);
  sprintf(buf1,"AT+CMGS=%d%c%c", pdulenght, (char)0x0D, (char)0x0A);
  
  // PDU writes : hard-coded test
  //sprintf(buf2,"0011000B912374386044F50000AA0AE8329BFD4697D9EC37%c", (char)0x1A);
  
  // PDU writes : with string conversion from PDU library
  char *buf2 = strdup(resultingPDU.c_str());
  sprintf(buf3,"%c", (char)0x1A);
  
  cout << "START.. sending" << endl;
  cout << "Written: " << MyPort.write(buf1, strlen(buf1)) << " characters" << endl;
  usleep(1000000);
  cout << "Written: " << MyPort.write(buf2, strlen(buf2)) << " characters" << endl;
  usleep(1000000);
  cout << "Written: " << MyPort.write(buf3, strlen(buf3)) << " characters" << endl;
  cout << "Status: " << MyPort.status() << "\n";

  // free-up the converted PDU buffer 
  free (buf2);





  cout << "-------------------------------------------" << endl;
  cout << "Get device returnvalues:" << endl;

  int bytes;
  int prompt = 1;
  string returnval;

  // A better way than usleep's for writing serial data to the cell phone
  // for now only used to get the device answer...
  //while(prompt) {
    usleep(4000000);
    if ( MyPort.dataWaiting() > 0) {
      bytes = MyPort.dataWaiting();
      returnval =  MyPort.readBytes(bytes);
      cout << "Return-bytes: " << bytes << endl;
      cout << "Return-val: " << returnval << endl;
    }
    //usleep(1000000);
  //}
  
  // close communication port
  MyPort.close();





  return 0;

}