SwiftADIParser

Swift package of the event driven parser for ADI (Amateur Data Interchange format) documents.

The ADIParser notifies its delegate about the ADI data-specifiers (field name, data length, data type indicator, data, and so on) during the parsing of ADI documents. It does not itself do anything with those parsed items except report them.

Read more about this package on the document.

Requirements

• Swift 5.7 or later

Using the SwiftADIParser in your project

To use this package in a SwiftPM project, you need to set it up as a package dependency:

// swift-tools-version:5.7
import PackageDescription

let package = Package(
    name: "YourPackage",
    dependencies: [
        .package(
            url: "https://github.com/JS2PBF/SwiftADIParser/",
              .upToNextMinor(from: "2.0.0")  // or .upToNextMajor
        ),
    ],
    targets: [
        .target(
            name: "YourTarget",
            dependencies: [
                "SwiftADIParser",
            ]
        )
    ]
)

Sample code

import SwiftADIParser

let sampleADI = """
    <QSO_DATE:8>19900620
    <TIME_ON:4>1523
    <CALL:6>JS2PBF
    <BAND:3>40M
    <MODE:3>FT8
    <EOR>
"""

struct Field {
    var fieldName: String
    var dataLength: Int?
    var dataType: String?
    var data: String?
}

class MyDelegate: ADIParserDelegate {
    var fields: [Field] = []

    init() { }
    
    func parser(_ parser: ADIParser, foundDataSpecifier fieldName: String, dataLength: Int?, dataType: String?, data: String?) {
        let field = Field(fieldName: fieldName, dataLength: dataLength, dataType: dataType, data: data)
        fields.append(field)
    }
}

let delegate = MyDelegate()
let parser = ADIParser(string: sampleADI, ADIParserDelegate: delegate)
let state = parser.parse()

print(state)  // true
print(delegate.fields)
// [
//     Field(fieldName: "QSO_DATE", dataLength: Optional(8), dataType: nil, data: Optional("19900620")),
//     Field(fieldName: "TIME_ON", dataLength: Optional(4), dataType: nil, data: Optional("1523")),
//     Field(fieldName: "CALL", dataLength: Optional(6), dataType: nil, data: Optional("JS2PBF")),
//     Field(fieldName: "BAND", dataLength: Optional(3), dataType: nil, data: Optional("40M")),
//     Field(fieldName: "MODE", dataLength: Optional(3), dataType: nil, data: Optional("FT8")),
//     Field(fieldName: "EOR", dataLength: nil, dataType: nil, data: nil)
// ]