fqlite.base.MAIN Maven / Gradle / Ivy
package fqlite.base;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.util.concurrent.ExecutionException;
/**
* This is the main class, as the name says :-).
* Use this class to start analyzing a database file from the command line interface
* (CLI-mode). For the graphic mode please visit class GUI.
*
* To run the FQLite from the command line you can use the following command:
*
* $> java fqlite.base.MAIN <database.db>
*
*
* __________ __ _ __
* / ____/ __ \ / / (_) /____
* / /_ / / / / / / / / __/ _ \
* / __/ / /_/ / / /___/ / /_/ __/
* /_/ \___\_\/_____/_/\__/\___/
*
*
*
* @author Dirk Pawlaszczyk
* @version 1.5
*/
public class MAIN {
public static void main(String[] args) throws IllegalAccessException, IllegalArgumentException, InvocationTargetException, NoSuchMethodException, SecurityException {
System.out.println("**************************************************************");
System.out.println("* FQlite - Forensic SQLite Data Recovery Tool *");
System.out.println("* version: "+ Global.FQLITE_VERSION +" *");
System.out.println("* Author: D. Pawlaszczyk *");
System.out.println("* "+Global.FQLITE_RELEASEDATE+" *");
System.out.println("**************************************************************");
/* create a new job-object to process database file */
/* Note: There is a 1:1 connection between a database file and a job object */
JobCLI job = new JobCLI();
/*
* Missing arguments ? We need at least the path and the name of the database
* file to process
*/
if (args.length == 0) {
printOptions();
} else {
job.path = args[args.length-1];
long start = System.currentTimeMillis();
if (args.length > 1) {
for (int i = 0; i < args.length; i++)
{
String option = args[i];
/* check parameters */
/*
* Note: you can also process WAl-archive files as well as rollback-Journal
* files with this class. Check out the correct parameters.
*/
if (option.contains("--wal:")) {
job.readWAL = true;
job.walpath = option.substring(6);
System.out.println("wal-filename: " + job.walpath);
} else if (option.contains("--rjournal:")) {
job.readRollbackJournal = true;
job.rollbackjournalpath = option.substring(11);
System.out.println("rollbackjournal-filename: " + job.rollbackjournalpath);
}
if (option.contains("--threads:"))
{
try
{
Global.numberofThreads = Integer.parseInt(option.substring(10));
System.out.println("number of threads: " + Global.numberofThreads);
}
catch(NumberFormatException err)
{
System.out.println(" wrong parameter: " + option.substring(10));
}
}
if (option.contains("--loglevel:"))
{
String loglv = option.substring(11);
switch(loglv){
case "ERROR" : Global.LOGLEVEL = Base.ERROR;
JobCLI.LOGLEVEL = Base.ERROR;
System.out.println("Loglevel was set to ERROR");
break;
case "INFO" : Global.LOGLEVEL = Base.INFO;
JobCLI.LOGLEVEL = Base.INFO;
System.out.println("Loglevel was set to INFO");
break;
case "DEBUG" : Global.LOGLEVEL = Base.DEBUG;
JobCLI.LOGLEVEL = Base.DEBUG;
System.out.println("Loglevel was set to DEBUG");
break;
case "ALL" : Global.LOGLEVEL = Base.ALL;
JobCLI.LOGLEVEL = Base.ALL;
System.out.println("Loglevel was set to ALL");
break;
default: Global.LOGLEVEL = Base.ERROR;
}
}
}
}
try {
/* start processing the db-file */
job.processDB();
} catch (InterruptedException | ExecutionException | IOException e) {
e.printStackTrace();
}
long end = System.currentTimeMillis();
System.out.println("Duration in ms: " + (end - start));
}
}
protected static void printOptions() {
System.out.println(" ");
System.out.println("Usage: [mode] [options] ");
System.out.println("(to analyse a sqlite db-file)");
System.out.println(" ");
System.out.println("where mode could be one of the following: gui|nogui|cli ");
System.out.println(" ");
System.out.println(" \"gui\" or leave just blank");
System.out.println(" start program in GUI mode");
System.out.println(" \"nogui\" or \"cli\" ");
System.out.println(" start program frome the command line without graphic frontend");
System.out.println(" ");
System.out.println("where possible options include: ");
System.out.println(" ");
System.out.println(" --wal: ");
System.out.println(" try to find a companion WAL-file and analyse it");
System.out.println(" --rjournal: ");
System.out.println(" try to find a companion rollback journal-file and analyse it");
System.out.println(" --threads:");
System.out.println(" start concurrent processing with x threads (only for large files)");
System.out.println(" --loglevel:");
System.out.println(" logmessage details");
System.out.println(" ");
System.out.println("Example:");
System.out.println(" ");
System.out.println(" java jar fqlite_.jar nogui --threads:4 --loglevel:ERROR foo.db ");
System.out.println(" start the program in command line mode ");
System.out.println(" use 4 threads to analyze the data records");
System.out.println(" print only ERROR messages to standard output");
System.out.println(" the name of the database file is ");
System.out.println(" ");
}
}
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