ini/decoder.go

package ini

import (
	"bytes"
	"io"
	"strings"

	"asciigoat.org/core"
	"asciigoat.org/ini/parser"
)

// Decoder ...
type Decoder struct {
	io.Closer

	p *parser.Parser
}

// Decode ...
func (dec *Decoder) Decode() error {
	defer dec.Close()

	return dec.p.Run()
}

// NewDecoder creates a Decoder over the provided [io.Reader]
func NewDecoder(r io.Reader) *Decoder {
	rc := core.NewReadCloser(r)
	switch {
	case rc == nil:
		return nil
	default:
		dec := &Decoder{
			p:      parser.NewParser(rc),
			Closer: rc,
		}
		return dec
	}
}

// NewDecoderBytes creates a Decoder over a provided bytes array
func NewDecoderBytes(b []byte) *Decoder {
	return NewDecoder(bytes.NewReader(b))
}

// NewDecoderString creates a Decoder over a provided string of data
func NewDecoderString(s string) *Decoder {
	return NewDecoder(strings.NewReader(s))
}