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My copy of old copy jnode with additional changes. Now deprecated over the https://github.com/tmyroadctfig/jnode fork

Home Page: https://github.com/tmyroadctfig/jnode

Shell 0.02% Java 99.25% Assembly 0.67% C 0.05% Objective-C 0.01%

jnode-old's Introduction

Welcome to JNode!

In this file, you find the instructions needed to setup a JNode development environment.

Sub-Projects

JNode has been divided into several sub-projects in order to keep it "accessible". These sub-projects are:

JNode-All The root project where everything comes together
JNode-Cli Various command line commands
JNode-Core The core java classes, the Virtual Machine, the OS kernel and the Driver framework
JNode-Distr Tools and apps needed for a JNode "distribution"
JNode-FS The Filesystems and the various block device drivers
JNode-GUI The AWT implementation and the various video & input device drivers
JNode-Net The Network implementation and the various network device drivers
JNode-Shell The Command line shell and several system commands
JNode-Sound Future work
JNode-Textui Text based AWT interface

Each sub-project has the same directory structure:

<subprj>/build All build results
<subprj>/descriptors All plugin descriptors
<subprj>/lib All sub-project specific libraries
<subprj>/src All sources
<subprj>/.classpath The eclipse classpath file
<subprj>/.project The eclipse project file
<subprj>/build.xml The Ant buildfile
<subprj>/build-tests.xml The Ant buildfile for running all tests of this subproject

Eclipse

JNode is usually developed in Eclipse. (It can be done without)

The various sub-projects must be imported into eclipse. Since they reference each other, it is advisably to import them all at the same time using Import -> Existing projects into workspace.

Building

Execute:

On Windows: build.bat cd-x86-lite
On Linux: build.sh cd-x86-lite

Or in Eclipse, execute the "cd-x86-lite" target of all/build.xml.

The build will result in the following files:

all/build/cdroms/jnode-x86-lite.iso bootable CD image
all/build/cdroms/jnode-x86-lite.iso.vmx VMWare configuration file

Running

On VMWare: Open all/build/cdroms/jnode-x86-lite.iso.vmx and click Start.
On Linux: qemu.sh

Questions

If you have any questions, please post them to the forums at www.jnode.org or to the IRC channel #[email protected]

-- The JNode Team --

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nanogame

jnode-old's Issues

New FileSystem tests failed due to wrong file path.

When trying to run FileSystem tests, the following error occurs :
java.lang.AssertionError: Expected a gzipped file: ...jnode\jnode.luke\fs\fs\src\test\org\jnode\fs\ext4\test-special-files.ext4.gz

NTFSFileSystemTest failed with FileNotFoundException

java.io.FileNotFoundException: C:\Users\luke\Desktop\TestIngestionLogs\ScreenCAptures and Encase Cluster\MDFCorrespondingFolderIndexinTextEncaes.txt (The system cannot find the path specified)
    at java.io.FileInputStream.open(Native Method)
    at java.io.FileInputStream.<init>(FileInputStream.java:146)
    at java.io.FileInputStream.<init>(FileInputStream.java:101)
    at org.jnode.fs.ntfs.NTFSFileSystemTest.testBrokenIndex(NTFSFileSystemTest.java:69)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:73)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:46)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:180)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:41)
    at org.junit.runners.ParentRunner$1.evaluate(ParentRunner.java:173)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:220)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:202)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:65)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)

HfsPlusFileSystemTest failed

testReadSmallDisk -> Comparaison failure
testRead -> ArrayIndexOutOfBoundsException

Normally, my fork is up-to-date. Could you check this ?

BufferUnderFlowException during HFS+ creation.

If i tried to create a new HFS+ file system, i received systematically a BufferUnderFlowException. This exception also appear in the main svn trunk of JNode.

fs/src/fs/org/jnode/fs/ntfs/security/SecurityUtils.java should have private constructor

SecurityUtils class should have a private constructor to avoid instanciation of the class.