sip_parser

SIP Parser

Overview

The SIP Parser is a Go-based application designed to read and validate text files containing SIP (Session Initiation Protocol) messages. This tool ensures that the SIP messages conform to the expected format and standards.

Features

• Reads SIP messages from text files.
• Validates the structure and content of SIP messages.
• Provides feedback on the validity of the messages.

Developer Features

• uses bufio.Scanner with a []byte Buffer for line-by-line reading with a custom Split function
• processes the message in a single pass
• handles multi-line headers
• concurrent parsing for multiple messages
• using sync.Pool to reuse message structures

Installation

1. Ensure you have Go installed on your machine. You can download it from here.
2. Clone the repository:

   git clone https://github.com/yourusername/sip-parser.git
   

3. Navigate to the project directory:

   cd sip-parser
   

4. Build the project:

   go build -o sip-parser
   

Usage

1. Run the SIP Parser with a text file containing SIP messages:

   ./sip-parser path/to/sip-messages.txt
   

2. The parser will output whether the messages are valid or not.

Example

./sip-parser examples/sip-messages.txt

Output:

Message 1: Valid
Message 2: Invalid - Missing Via header
...

Contributing

1. Fork the repository.
2. Create a new branch (git checkout -b feature-branch).
3. Make your changes.
4. Commit your changes (git commit -am 'Add new feature').
5. Push to the branch (git push origin feature-branch).
6. Create a new Pull Request.

License

This project is licensed under the MIT License. See the LICENSE file for details.

Contact

For any questions or suggestions, please open an issue.