Free radlib 2.2.5 software for linux

libnjb is a C library and API for communicating with the Creative Nomad JukeBox and Dell DJ digital audio players under Linux, BSD, Mac OS X and Windows.
The protocol these devices use is presumably called PDE (Portable Digital Entertainment protocol) at Creative. Newer devices using the Microsoft MTP (Media Transfer Protocol) are NOT supported.
There are no kernel devices required for libnjb:s operation, so instead it depends on user-level USB using libusb on all platforms. The following platforms are currently supported:
FreeBSD and NetBSD. FreeBSD is the primary development platform, though NetBSD users have successfully built and run the library and sample applications.
OpenBSD has not been tested, but if it uses the same USB stack as the other BSDs, then it should work fine.
Linux works fine. (Note that libusb also requires that users mount the usbdevfs filesystem, which everybody should have as default nowadays.)
MacOS X (Darwin) is also supported and works fine.
Solaris is supported through Sun:s own reimplementation of libusb.
Working Devices:
- Creative NOMAD Jukebox 1 (aka D.A.P.)
- Creative NOMAD Jukebox 2
- Creative NOMAD Jukebox 3
- Creative NOMAD Jukebox Zen
- Creative NOMAD Jukebox Zen USB 2.0
- Creative NOMAD Jukebox Zen NX
- Creative NOMAD Jukebox Zen Xtra
- Creative Zen Touch
- Creative Zen Micro
- Creative Zen Sleek
- Creative Zen
- Dell Digital Jukebox ("Dell DJ")
- Second Generation Dell DJ
- Dell Pocket DJ
NOT SUPPORTED:
- Creative Zen Portable Media Center
- Creative Zen MicroPhoto
- Any other MTP device
Newer devices have a 2.x MTP/PlaysForSure firmware upgrade - we do not support MTP so please dont install it!

Dbmail is the name of a group of programs that enable the possiblilty of storing and retrieving mail messages from a database. Currently PostgreSQL and MySQL can be used as database backends.
The upcoming version 2.2 that is under development also supports SQLite, an embedded SQL database system, and ldap for storing userdata. Development and support of dbmail is done by IC&S and NFG, two Dutch companies specializing in Linux development and support.
Main features:
Scalability
- Dbmail is as scalable as the database system that is used for the mail storage. In theory millions of accounts can be managed using dbmail. One could, for example, run 4 different servers with the pop3 daemon each connecting to the same database (cluster) server.
Manageability
- Dbmail is based upon a database. Dbmail can be managed by changing settings in the database (f.e. using PHP/Perl/SQL), without needing shell access.
Speed
- Dbmail uses very efficient, database specific queries for retrieving mail information. This is much faster then parsing a filesystem.
Security
- Dbmail has got nothing to do with the filesystem or interaction with other programs in the Unix environment which need special permissions. Dbmail is as secure as the database its based upon.
Flexibility
- Changes on a Dbmail system (adding of users, changing passwords etc.) are effective immediately.
How does it work?
DBMail is made up of several components. A normal MTA (Postfix, SendMail, QMail, Exim) is used for accepting messages. The MTA hands the messages over to dbmail-smtp, using a pipe interface, or dbmail-lmtpd, using LMTP (Local Mail Transport Protocol). These programs take care of delivering the message into the database. Messages can be retreived from the database using dbmail-pop3d, using the POP3 protocol, and dbmail-imapd, using the IMAP4Rev1 protocol.
The whole email is stored in the database. That includes attachments. The DBMail programs do not have to touch the filesystem to retreive or insert emails. User information is also stored in the database, so users do not need an account on the machines DBMail is running on.
Enhancements:
- This release features greatly improved handling of UTF8 email, has many fixes for IMAP protocol errors, and resolves a number of serious memory leaks.
- A new feature was added to dbmail-export to allow fine-grained message selection and post-export deletion.

PAUD (Parted And Utilities Disk) is a Linux utility boot disk distribution. It fits on a single 1.44 floppy disk. It contains mc, parted, and other utilities such as filesystem utilities for ext2, ext3, and Reiserfs. It is great for partition maintenance and for rescue purposes.
The latest version of PAUD (1.0.4) has glibc-2.2.5, kernel 2.4.20, support for up to 4 virtual consoles. Kernel has DMA support (click here for more info on DMA) , SCSI support is not available out-of-the-box but it can be easily implemented.
The kernel has filesystem support for FAT/VFAT, EXT2, EXT3, ReiserFS 3.5, and ReiserFS 3.6 filesystems. Parted supports creating, resizing, copying, and destroying of these filesystem types (please read notes for reiserfs and ext3).
This is a list of all the commands, some of these commands are internal commands of busybox:
busybox commands:
[, ash, basename, busybox, cat, chgrp, chmod, chown, chroot, chvt, clear, cp, cut, date, dd, df, dirname, dmesg, du, echo, env, false, find, free, grep, gunzip, gzip, halt, head, id, init, kill, killall, klogd, linuxrc, ln, logger, ls, lsmod, mkdir, mknod, mkswap, modprobe, more, mount, mv, pidof, poweroff, ps, pwd, reboot, reset, rm, rmdir, sed, sh, sleep, sort, swapoff, swapon, sync, syslogd, tail, tar, test, touch, true, tty, umount, uname, uniq, uptime, wc, which, whoami, xargs, yes, zcat
Other commands:
e2fsck, hdparm, mc, mkreiserfs-3.5, parted, reiserfsck, tune2fs
Notes:
SCSI: SCSI support is not enabled in the kernel, if you wish to use scsi devices with PAUD, you can make a custom kernel and put it on the disk with the rootdisk. The docs section on the PAUD project page will show you how.
ntfs: Many people have asked about NTFS support, specifically the ntfsresize program. I cant fit this on the floppy, but an optional expansion floppy solution will be available shortly.
ReiserFS: mkreiserfs-3.5 can only make reiserfs filesystems version 3.5, if you want to make reiserfs version 3.6, use parted. All other reiserfs functions in parted, including resize, work for both versions. Run reiserfsck --fix-fixable after modifying any paritions from parted, to fix any potential problems.
Ext3: parted cannot create ext3 filesystems, although there is a simple way to do it in PAUD. First create an ext2 partition from parted, then create a journal to convert it to ext3 with tune2fs -j.
hdparm/DMA: DMA isnt enabled by default, hdparm fixes this problem by allowing you to enable DMA using the -d1 option. Using the hdparm disk speed test, i saw an increase in speed from 4.6 mb/sec (default) to 25.2 mb/sec (dma enabled).
mc: mc is a great way of transferring files between filesystems (for Windows/DOS users) or for editing files if you need to. It can also be useful if you ever need to use PAUD for rescue purposes.
mounting: If you get an error when mounting that a filesystem cannot be found on the device, a different filesystem may have been found. Type mount to see if it was actually mounted or not.
Enhancements:
- The kernel was updated to 2.4.20 to support hard drives that are greater than 137GB.

PowerPhlogger is a counter hosting and website statistics tool. It lets you offer counter service to others from your site. PowerPhlogger is built on PHP and requires a the MySQL database server.
Your members dont need any PHP-support on their webserver. They just pass the required data through JavaScript to PPhlogger that is hosted on your server.
Currently development of Phlogger3, the future version of PowerPhlogger, is still going on and its source has not yet been opened to public.
This future version will be based on the Sourdough framework and will support various different database systems as backend. It will be a whole rewrite of the existing PowerPhlogger code.
Main features:
Logging:
- user sign-up page that allows users to create accounts
- logs host/ip (proxy & real IP !!), referer, agent, time&date, resolution&color, online-time, pageimpressions
- traceroutes by above.net
- stores IP-adress+cookie to avoid multiple hits by the same user (you can set a timeout)
- multiple page count - include PPhlogger on ALL your pages throughout your whole site
- mail-notice - PPhlogger sends you an email every xx hits
- phlogview - view all data and get a mySQL-dump for backup purposes (incl. logs-by-date search)
- optional: download-count
- Top X referers, Top keywords (single-word or full-string mode)
- Top X domains, Top territories
- Top resolution, Top color
- browser/OS stats
- Calendar - shows your daily/monthly unique hits or pageimpressions
- Visitors per day / per hour graph
- enable/disable your own hits (set a cookie)
- show/hide referers in logs
- (re)set your page hits
- delete entries in your logfile
- demo-mode to make stats avail. to public
- generate a pic to make hits visible on your page (requires GD-library!) - user may choose his own TTF-font, bg/fg-color, font-size >>> unlimited styles!!
- CSS-editor: user may create his own StyleSheet or choose a default style (phloggstyle / phpeestyle / sahara / cartesia / lila / metal)
- timezone support - user may choose his own GMT-time
- multi-language support with localization files
- average online-time
- supports unlimited alternate URLs
- visitor-path - shows the path were the visitor browsed through your site
- Admin page includes:
- set up new useraccounts and notifies the new user (incl. attachment)
- delete useraccounts, clean-up unconfirmed or expired useraccounts , edit useraccounts
- shows all user-configurations
- mailing-list feature
- plug-ins: FTP-diskspace, multiple file upload
- shows your system status (checks for ports on your server)
- show last X customers that entered Phlogview
- CSS-editor

Rapid Application Development Library 2.8.3 is yet another excellent utility you should not miss. It is actually a C language library developed to abstract details of interprocess communications and common linux/unix system facilities so that application developers can concentrate on application solutions. It encourages developers (whether expert or novice) to use a proven paradigm of event-driven, asynchronous design. By abstracting interprocess messaging, events, timers, and any I/O device that can be represented as a file descriptor, radlib simplifies the implementation of multi-purpose processes, as well as multi-process applications.

Radlib greatly improves typical process performance through the use of shared memory buffers to avoid costly "malloc" and "free" library calls. These buffers are used for interprocess messages. radlib utilizes shared memory constructs to provide global message queue management and global "Queue Groups" for increased interprocess communications flexibility. All shared resources are semaphore protected to avoid issues with concurrent access.

In short, radlib is a sincere attempt to provide real-time OS capability on a non-real-time OS. It has been successfully deployed on linux, MacOSX and FreeBSD but there is no reason it would not build and run on any flavor of unix supporting System V IPC.

Specifically, radlib provides fast system buffers, a simple config file utility, events, doubly-linked lists, process logging through syslog, message queues, semaphores, shared memory utilities, timers, stacks, state machine utilities, a process framework, a process management utility to start/stop groups of processes, optional MySQL or PostgreSQL database API, a straightforward TCP/streams socket API, a UDP/datagram unicast/multicast/broadcast API, CRC and SHA utility APIs, and other assorted system utilities.

An example application template is provided in the distribution (see the "Example Application Template" link in the left column of this page). The template example serves two purposes: it demonstrates, through source code inspection, how a well constructed radlib process is implemented and it provides an example build environment with the capability for someone new to radlib to build and execute an example application "right out of the box".

Proprietary forms of radlib have been used in several mission-critical commercial applications with excellent results. It is light yet very powerful and efficient in real time. radlib is BSD-licensed (free to use in binary or source forms) and distributed as source to be built on the target platform. Build instructions are included in the distribution. See the file "COPYING" in the distribution for details concerning open source software and the BSD license.