Crate t2plugin

source ·
Expand description

This crate allows to easily develop Rust plugins for Tranalyzer2, a network traffic analysis tool.

An example Rust plugin for Tranalyzer2 using this crate can be found here: https://git.tranalyzer.com.com/tranalyzer/rustExample

Create a new plugin

  1. Download and install Tranalyzer2.

  2. Use t2plugin to create a new plugin based on the rustTemplate.

    cd $T2HOME/plugins
t2plugin --rust -c myPluginName
cd myPluginName

  3. Optional: change the PLUGINORDER at the top of autogen.sh.

  4. Fill the different methods of the T2Plugin trait implementation in src/lib.rs.

Modules

  • flow
    Contains the definition of a Flow.
  • nethdr
    Contains the definition of the different protocol headers (IP, TCP, UDP, …).
  • packet
    Contains the definition of a Packet.
  • slread
    Contains the SliceReader which allows to easily read integers and strings from a byte slice.

Macros

  • t2plugin
    This macro transforms a struct implementing the T2Plugin trait into a plugin which can be loaded by Tranalyzer2.

Structs

  • Header
    This structure represents the output header of this plugin.

Enums

  • BinaryType
    Types of values which can be outputted in Tranalyzer2 flow files.
  • BinaryValue
    Rust opaque representation of binary_value_t struct from Tranalyzer2
  • OutputBuffer
    Rust opaque representation of outputBuffer_t struct from Tranalyzer2

Constants

Traits

  • T2Plugin
    Trait to tranform a per flow struct into a Tranalyzer2 plugin.

Functions

  • getflow
    Returns the flow::Flow structure of the flow with flow_index=index.
  • hashchaintable_size
    Returns the number of flows that Tranalyzer2 can store in its internal hashtable.
  • output_bytes
    Appends bytes to Tranalyzer2 output buffer.
  • output_ip
    Appends an IP address to Tranalyzer2 output buffer.
  • output_num
    Appends a number (integer or float) to Tranalyzer2 output buffer.
  • output_nums
    Appends a list of numbers (integers or floats) to Tranalyzer2 output buffer.
  • output_string
    Appends a string to Tranalyzer2 output buffer.
  • output_strings
    Appends a list of strings to Tranalyzer2 output buffer.

Type Definitions

  • c_ulong
    unsigned long in C: u32 on 32-bit systems and u64 on 64-bit systems.