davidel

Pop	15.49
Vit	1.43

The cghttpd software is a Coronet and Guasi based trivial Web server developed to test the level of performance that can be achieved with such a solution. It is by far not a complete Web server, nor a server that you want to expose to a public network.

Pop	10.72
Vit	1.41

The coronet library implements an epoll and coroutine based library that allows for async operations over certain kinds of files. Any file that supports poll(2) and the O_NONBLOCK fcntl(2) flag can be hosted; this includes like sockets and pipes. The coronet library uses the epoll support available in the 2.6 series of Linux kernels, and the libpcl library for coroutine support.

Pop	34.29
Vit	2.07

The File Link Copy On Write (FL-COW) library is an LD_PRELOAD based library that automatically breaks file system hard links. It is injected between the applications and libc, intercepts open(2) file calls, and break hard links (if present).

Pop	29.12
Vit	2.71

GLST is an SMTP grey listing implementation that uses GDBM to store triplets and associated metadata. It can parse XMail spool files to extract SMTP connection information without the caller having to specify them in the command line.

Pop	46.59
Vit	2.77

The Guarded Memory Move tool is useful for studying buffer overflows and catching them together with a "good" stack image. It uses dynamic function call interception to catch the most common functions that are used by attackers to exploit stack buffers. It uses the LD_PRELOAD capability, and, on discovering an exploit, will produce a core dump with the necessary information to debug the exploit and fix the software.

Pop	35.10
Vit	1.75

The GUASI library implements a thread based generic asyncronous execution engine, to be used to give otherwise synchronous calls an asynchronous behavior. It can be used to wrap any synchronous call so that it can be scheduled for execution and whose result can be fetched at a later time (hence not blocking the submitter thread). The GUASI library can be used as a complement to standard event retrieval interfaces like poll(2), select(2), or epoll(4).

Pop	21.14
Vit	1.00

iPhoneTools is a collection of simple tools to make development/hacking on the iPhone a little bit easier.

Pop	34.34
Vit	1.42

LibSysCTr is a utility library that can be used to intercept system call functions on a Linux system. Process monitoring and sandboxing are just two of its potential uses. Internally, it uses ptrace to monitor and report events to the library caller using callbacks. Utility functions are supplied to retrieve information about the process, get/set the system call parameters, and read/write the monitored process address space.

Pop	25.92
Vit	1.42

The libxcpc library implements automatic resource cleanup and exception handling in C. It offers the notion of Resource Containers organized in a hierarchical way, with automatic cleanup, embedded in C++ like exception handling.

Pop	116.07
Vit	5.54

The LibXDiff library implements basic and yet complete functionalities to create file differences/patches to both binary and text files. It uses memory files as file abstraction to achieve both performance and portability. For binary files, it implements both (with some modification) the algorithm described in "File System Support for Delta Compression" by Joshua P. MacDonald and the algorithm described in "Fingerprinting By Random Polynomials" by Michael O. Rabin. For text files, it follows directives described in "An O(ND) Difference Algorithm and Its Variations" by Eugene W. Myers. Memory files used by the library are basically a collection of buffers that store the file content.