package com.provectus.colectaservlaunch;

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

import android.app.Activity;
import android.content.Intent;
import android.content.res.AssetManager;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;

public class ColectaservlaunchActivity extends Activity {
    /** Called when the activity is first created. */

	// File Copy
	private void copyFileOrDir(String path) {
	    AssetManager assetManager = this.getAssets();
	    String assets[] = null;
	    try {
	        assets = assetManager.list(path);
	        if (assets.length == 0) {
	            copyFile(path);
	        } else {
	            String fullPath = "/data/data/" + this.getPackageName() + "/" + path;
	            File dir = new File(fullPath);
	            if (!dir.exists())
	                dir.mkdir();
	            for (int i = 0; i < assets.length; ++i) {
	                copyFileOrDir(path + "/" + assets[i]);
	            }
	        }
	    } catch (IOException ex) {
	        Log.e("tag", "I/O Exception", ex);
	    }
	}

	private void copyFile(String filename) {
	    AssetManager assetManager = this.getAssets();

	    InputStream in = null;
	    OutputStream out = null;
	    try {
	        in = assetManager.open(filename);
	        String newFileName = "/data/data/" + this.getPackageName() + "/" + filename;
	        out = new FileOutputStream(newFileName);

	        byte[] buffer = new byte[1024];
	        int read;
	        while ((read = in.read(buffer)) != -1) {
	            out.write(buffer, 0, read);
	        }
	        in.close();
	        in = null;
	        out.flush();
	        out.close();
	        out = null;
	    } catch (Exception e) {
	        Log.e("tag", e.getMessage());
	    }

	}

	void execCommandLine(String command)
	{
	    Runtime runtime = Runtime.getRuntime();
	    Process proc = null;
	    OutputStreamWriter osw = null;

	    try
	    {
	        proc = runtime.exec("su");
	        osw = new OutputStreamWriter(proc.getOutputStream());
	        osw.write(command);
	        osw.flush();
	        osw.close();
	    }
	    catch (IOException ex)
	    {
	        Log.e("execCommandLine()", "Command resulted in an IO Exception: " + command);
	        return;
	    }
	    finally
	    {
	        if (osw != null)
	        {
	            try
	            {
	                osw.close();
	            }
	            catch (IOException e){}
	        }
	    }

	    try
	    {
	        proc.waitFor();
	    }
	    catch (InterruptedException e){}

	    if (proc.exitValue() != 0)
	    {
	        Log.e("execCommandLine()", "Command returned error: " + command + "\n  Exit code: " + proc.exitValue());
	    }
	}

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        copyFileOrDir("scripts");
    	execCommandLine("chmod 755 /data/data/com.provectus.colectaservlaunch/scripts/apache_start");
    	execCommandLine("chmod 755 /data/data/com.provectus.colectaservlaunch/scripts/apache_stop");
    	execCommandLine("chmod 755 /data/data/com.provectus.colectaservlaunch/scripts/ssh_start");
    	execCommandLine("chmod 755 /data/data/com.provectus.colectaservlaunch/scripts/ssh_stop");
    	execCommandLine("/data/data/com.provectus.colectaservlaunch/scripts/apache_start");
    	execCommandLine("/data/data/com.provectus.colectaservlaunch/scripts/ssh_start");
    	Uri uriUrl = Uri.parse("http://127.0.0.1/collectaservicos/login.php");
    	Intent launchBrowser = new Intent(Intent.ACTION_VIEW, uriUrl);
    	startActivity(launchBrowser);
    	finish();

    }

}