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MidiMgr.java

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import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import org.gnu.pilotlink.MidiRecord;
import org.gnu.pilotlink.PilotLink;
import org.gnu.pilotlink.PilotLinkException;
import org.gnu.pilotlink.SysInfo;
import org.gnu.pilotlink.User;
public class MidiMgr {
        public final static int LIST=1;
        public final static int INSTALL=2;
        public final static int NOTHING=0;
        public final static int DELETE=3;
        public final static int FETCH=4;
        
        
        public static void main(String args[]) {
                String port="/dev/usb/tts/1"; //DEVFS
                String db="MIDI Ring Tones";
                int command=0;
                String arg="";
                String arg2="";
                try {
                        for (int i=0; i<args.length; i++) {
                                if (args[i].equals("-p")) {
                                        port=args[i+1];
                                        i++;
                                        continue;
                                }
                                
                                if (args[i].equals("-l") || args[i].equals("--list")) {
                                        command=LIST;
                                        break;
                                }
                                if (args[i].equals("-i") || args[i].equals("--install")) {
                                        command=INSTALL;
                                        arg=args[i+1];
                                        if (!arg.endsWith(".mid")) {
                                                System.out.println("File to install must be a .mid-File!");
                                                System.exit(1);                                                                                         
                                        }
                                        File f=new File(arg);
                                        if (!f.exists()) {
                                                System.out.println("File to install must exist! "+arg+" not found!");
                                                System.exit(1);
                                        }
                                        arg2=args[i+2];
                                        break;
                                }
                                if (args[i].equals("-d") || args[i].equals("--delete")) {
                                        command=DELETE;
                                        arg=args[i+1];
                                        break;
                                }
                                if (args[i].equals("-f")|| args[i].equals("--fetch")) {
                                        command=FETCH;
                                        arg=args[i+1];
                                        break;
                                }
                                
                        }
                } catch (Exception e) {
                        command=NOTHING;
                }
                if (command==NOTHING) {
                        System.out.println("USAGE: java MidiMgr CMD ARG\nwhere CMD:\n-p PORT: Pilot-Port (default /dev/usb/tts/1)\n-db NAME: Palm-DB to use (default 'MIDI Ring Tones')\n" +
                                        "-l|--list : list all Midi-Files\n-d|--delete NAME: Delete File by name or id\n" +
                                        "-i|--install FILE NAME: Install Midi-File FILE as NAME");
                        System.exit(1);
                }
                
                File p= new File(port);
                System.out.println("looking for file " + port);
                if (!p.exists()) {
                        System.out.println("File does not exist... DevFS? Waiting for port to appear");
                        
                        while (!p.exists()) {
                                System.out.print(".");
                                try {
                                        Thread.sleep(1000);
                                } catch (Exception e) {
                                }
                        }
                }
                PilotLink pl= null;
                try {
                        pl= new PilotLink(port);
                        if (!pl.isConnected()) {
                                System.out.println("Something went wrong. Check output!");
                                System.exit(1);
                        }
                } catch (Exception e) {
                        e.printStackTrace();
                        System.exit(1);
                }
                try {
                        User u= pl.getUserInfo();
                        System.out.println("User: " + u.getName());
                        System.out.println("Last Synchronization Date: " + u.getLastSyncDate());
                } catch (PilotLinkException e) {
                        e.printStackTrace();
                }
                try {
                        SysInfo si= pl.getSysInfo();
                        System.out.println("Product ID: '" + si.getProdID() + "'");
                        System.out.println("Rom Version: " + si.getRomVersion());
                } catch (PilotLinkException e) {
                        e.printStackTrace();
                }
                int dbh;
                try {
                        int db2= pl.openDB(db);
                        if (db2 < 0) {
                                System.out.println("ERROR! " + db2);
                                System.exit(1);
                        }
                        switch (command) {
                                case LIST:
                                        int count=pl.getRecordCount(db2);
                                        for (int i=0; i<count;i++) {
                                                MidiRecord mr=new MidiRecord(pl.getRecordByIndex(db2,i));
                                                System.out.println(i+": "+mr.getId()+" "+mr.getName()+" size: "+mr.getSize());
                                        }
                                        break;
                                        
                                case INSTALL:
                                        File midi=new File(arg);
                                        try {
                                                InputStream in=new FileInputStream(midi);                                       
                                                long size=midi.length();
                                                byte buf[]=new byte[(int)size];
                                                in.read(buf);                                           
                                                MidiRecord r=new MidiRecord();
                                                r.setName(arg2);
                                                r.setMidi(buf);
                                                in.close();
                                                //hexdump(r.getBuffer());
                                                pl.writeNewRecord(db2,r);
                                                System.out.println("File Installed as "+arg2);
                                        } catch(Exception e){
                                                e.printStackTrace();
                                        }
                                        break;
                                        
                                case FETCH:
                                        
                                        MidiRecord mr=null;
                                        try {
                                                int id=Integer.parseInt(arg);
                                                mr=new MidiRecord(pl.getRecordByIndex(db2,id));
                                        } catch(NumberFormatException e) {
                                                System.out.println("No Number! Looking for file...");
                                                count=pl.getRecordCount(db2);
                                                for (int i=0; i<count;i++) {
                                                        mr=new MidiRecord(pl.getRecordByIndex(db2,i));
                                                        //System.out.println(i+": "+mr.getName()+" size: "+mr.getSize());
                                                        if (mr.getName().equals(arg)) {
                                                                break;
                                                        }
                                                }
                                        }
                                        if (mr!=null) {
                                                File f=new File(mr.getName()+".mid");
                                                try {
                                                        f.createNewFile();
                                                        OutputStream out=new FileOutputStream(f);
                                                        out.write(mr.getMidi());
                                                        out.close();
                                                        System.out.println("File "+f.getName()+" stored successfully!");
                                                } catch (IOException e1) {
                                                        // TODO Auto-generated catch block
                                                        e1.printStackTrace();
                                                }
                                                
                                        } else {
                                                System.out.println("Not found!");
                                        }
                                        break;
                                        
                                        
                                case DELETE:
                                        MidiRecord r=null;
                                        try {
                                                int id=Integer.parseInt(arg);
                                                pl.deleteRecordById(db2,id);
                                                System.out.println("Index "+id+" deleted.");
                                        } catch(NumberFormatException e) {
                                                System.out.println("No Number! Looking for file...");
                                                count=pl.getRecordCount(db2);
                                                for (int i=0; i<count;i++) {
                                                        r=new MidiRecord(pl.getRecordByIndex(db2,i));
                                                        if (r.getName().equals(arg)) {
                                                                pl.deleteRecordById(db2,r.getId());
                                                                break;
                                                        }
                                                }
                                        }
                                        break;
                        }
                        
                        pl.closeDB(db2);
                } catch (PilotLinkException e) {
                        e.printStackTrace();
                }
                try {
                        pl.endSync();
                } catch (Exception e) {
                        e.printStackTrace();
                }
                pl.close();
                
                System.exit(0);
        }
        
        public static void hexdump(byte[] arr) {
                
                for (int i= 0; i < arr.length;) {
                        String chars= "";
                        String l= "" + Integer.toHexString(i);
                        while (l.length() < 4) {
                                l= "0" + l;
                        }
                        System.out.print(l + ":  ");
                        for (int j= 0; j < 16 && i < arr.length; j++, i++) {
                                
                                l= Integer.toHexString(arr[i]);
                                if (arr[i] < 0) {
                                        l= l.substring(l.length() - 2);
                                }
                                while (l.length() < 2) {
                                        l= "0" + l;
                                }
                                System.out.print(l + " ");
                                if ((arr[i] >= '0' && arr[i] <= 'z') || (arr[i] == ' ')) {
                                        chars += (char) arr[i];
                                } else if (arr[i] == 252) {
                                        chars += "\ufffd";
                                } else if (arr[i] ==246) {
                                        chars += "\ufffd";
                                } else if (arr[i] == (byte) '\ufffd') {
                                        chars += "\ufffd";
                                } else {
                                        chars += ".";
                                }
                                
                        }
                        System.out.println("   " + chars);
                }
        }
        
}

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