https://github.com/jcomellas/ehl7

HL7 parser with segment code generators in Erlang
https://github.com/jcomellas/ehl7

Last synced: about 2 months ago
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HL7 parser with segment code generators in Erlang

• Host: GitHub
• URL: https://github.com/jcomellas/ehl7
• Owner: jcomellas
• License: apache-2.0
• Created: 2013-12-27T22:52:13.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2013-12-27T22:52:54.000Z (about 11 years ago)
• Last Synced: 2024-05-09T21:51:39.574Z (8 months ago)
• Language: Erlang
• Size: 1.24 MB
• Stars: 4
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Erlang HL7 NIF Parser

## Overview

This HL7 parser is an Erlang NIF interface into the C-based `hl7parser`.

## Requirements

You'll need Erlang/OTP R16B to be able to compile and use this parser. You'll

also need [rebar](https://github.com/rebar/rebar) installed and accessible in

your `PATH`.

## Installation

You'll need to retrieve the dependencies and the compile the project. You can

do this by running:

```

make deps

make

```

And you can check that everything is working properly by running:

```

make test

```

## Custom segments

The segment accessors are defined in an Erlang file (`src/hl7_segment_def.eon`)

and are auto-generated by an escript (`ehl7_codegen`). The code used to encode

and decode the segments is already included in the project (see

`src/ehl7_segment.erl` and `include/ehl7_segment.hrl`). If you need to modify

the segment definitions, just remove these files, modify the definition file

and run the script like this:

```

./ehl7_codegen

```