This list should give any new developer a kickstart in where to find code that they wish to modify.
Also nice for old developers with weak memory :)
| Directory | Description |
|---|---|
apps |
This directory contains applications and clients that ships with i2p. |
apps/addressbook |
Some headless code for addressbook management. |
apps/apparmor |
Ruleset for AppArmor. |
apps/BOB |
Code for the BOB service. |
apps/desktopgui |
The new system tray application |
apps/i2psnark |
Code for i2psnark, the torrent client component in webconsole. |
apps/i2ptunnel |
Code for the Hidden Service Manager, and its GUI in webconsole. |
apps/imagegen |
The image generator webapp |
apps/jetty |
Jetty webserver code. |
apps/jrobin |
Graph package for the console |
apps/ministreaming |
The streaming (TCP-like socket) interface. |
apps/routerconsole |
The router console code. |
apps/routerconsole/java/src/net/i2p/router/news |
The news feed subsystem |
apps/routerconsole/java/src/net/i2p/router/update |
The automatic update subsystem |
apps/routerconsole/java/src/net/i2p/router/web |
Java code for the console, including plugin support |
apps/routerconsole/jsp |
Jsps for the console |
apps/sam |
SAM service. |
apps/streaming |
The streaming (TCP-like socket) implementation. |
apps/susidns |
Code for the addressbook component in the webconsole. |
apps/susimail |
Code for the mail client component in the webconsole. |
apps/systray |
The old system tray application, now removed, and some related utilities |
installer |
This directory contains the code for the installer. |
installer/lib/izpack |
Installer libraries |
installer/lib/jbigi |
jbigi and jcpuid DLLs |
installer/lib/launch4j |
Windows jar-to-exe binary |
installer/lib/wrapper |
Wrapper binaries and libraries |
installer/resources |
Used for static files that are packed with i2p. |
core/java |
Common core code used both by the rotuer and apps. |
core/java/src/net/i2p/app |
Code for app interface. |
core/java/src/net/i2p/client |
Low-level client I2CP interface (I2PClient, I2PSession etc.). |
core/java/src/net/i2p/client/impl |
Client-side I2CP implementation |
core/java/src/net/i2p/client/naming |
Addressbook interfaces and base implementation |
core/java/src/net/i2p/crypto |
This directory contain most of the crypto code. |
core/java/src/net/i2p/data |
Common data structures and data-related utilities |
core/java/src/net/i2p/internal |
Internal socketless I2CP connections |
core/java/src/net/i2p/kademlia |
Base Kademlia implementation used by the router and i2psnark |
core/java/src/net/i2p/socks |
SOCKS client implementation. |
core/java/src/net/i2p/stat |
Statistics subsystem. |
core/java/src/net/i2p/time |
Internal time representation |
core/java/src/net/i2p/update |
Parts of the update code. |
core/java/src/net/i2p/util |
Utillity code like Log, FileUtil, EepGet, HexDump, and so on. |
router/java |
This directory contains the I2P router code. |
router/java/src/net/i2p/data/i2np |
I2NP code, the inner protocol for I2P. |
router/java/src/net/i2p/data/router |
Router data structures such as RouterInfo |
router/java/src/net/i2p/router/client |
Router-side I2CP implementation |
router/java/src/net/i2p/router/crypto |
Router crypto not needed in the core library |
router/java/src/net/i2p/router/dummy |
Dummy implementation of some subsystems for testing |
router/java/src/net/i2p/router/message |
Garlic message creation and parsing |
router/java/src/net/i2p/router/networkdb/kademlia |
The DHT (kademlia) code. |
router/java/src/net/i2p/router/networkdb/reseed |
The reseed code. |
router/java/src/net/i2p/router/peermanager |
Peer profile tracking and storage |
router/java/src/net/i2p/router/startup |
Code related to the startup sequence. |
router/java/src/net/i2p/router/transport |
Transport implementation code (NTCP, SSU). |
router/java/src/net/i2p/router/transport/crypto |
Transport crypto (DH) |
router/java/src/net/i2p/router/tasks |
Small router helpers, run periodically |
router/java/src/net/i2p/router/tunnel |
Tunnel implementation code. |
router/java/src/net/i2p/router/util |
Router utilities |