ISO8583 parser

This Rust program parses ISO8583 messages in hex string format and extracts specific fields. It provides multiple interfaces including a GUI, CLI, and a library for integration into other projects.

Features

• Parse ISO8583 messages with or without length headers
• Support for private TLV (Tag-Length-Value) parsing
• Support for private LTV (Length-Tag-Value) parsing
• Multiple interfaces:
  • Graphical User Interface (GUI)
  • Command Line Interface (CLI)
  • PHP Web Server Interface
  • Library for integration
• Detailed field parsing with field names and descriptions

Usage

GUI Application

1. Run the GUI version using:

cargo run --bin iso8583_parser_gui

Command Line Interface (CLI)

1. Clone the repository:

git clone https://github.com/HosseinAssaran/ISO8583-Parser
cd ISO8583-Parser

2. Run with command line arguments:

cargo run -- --message <hex-message> [--including-header-length] [--tlv-private] [--ltv-private]

Or run without arguments to use interactive mode:

cargo run

Run it as a PHP Web Server

1. Download the source code and go to the root directory of your source code
2. Run below command inside PowerShell:

    .\iso_parser_downloader.bat
   

3. Run PHP Web Server using below command:

   php -S localhost:12345
   

4. Open your browser and go to the link below:

   localhost:12345
   

Important Note: As the PHP Web server uses a rust program to parse the message, you will need it. You can achieve this program by building release of the rust written program from the source or you can downlaod the executable file with iso_parser_downloader.

Library Usage

1. Add the dependency to your Cargo.toml:

[dependencies]
iso8583_parser = "0.1.12"

2. Use in your code:

use iso8583_parser::{parse_iso8583, StringManipulation};

fn main() {
    let message = "0100..."; // Your ISO8583 message in hex
    let result = parse_iso8583(
        message,
        false, // including_header_length
        false, // tlv_private
        false  // ltv_private
    );

    match result {
        Ok(parsed) => {
            println!("MTI: {}", parsed.mti);
            println!("Bitmap: {:?}", parsed.bitmap);
            // ... process other fields
        },
        Err(e) => println!("Error parsing message: {}", e),
    }
}

Testing

Run the test suite:

cargo test

Building for Release

Build optimized binaries:

cargo build --release

This will create optimized executables in the target/release directory:

• iso8583_parser - CLI application
• iso8583_parser_gui - GUI application

License

Licensed under either of:

• MIT license
• Apache License, Version 2.0

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.