/
ioreader.go
53 lines (46 loc) · 1.36 KB
/
ioreader.go
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// Copyright (C) 2021 Kalle Jillheden
// SPDX-FileCopyrightText: 2021 Kalle Fagerberg
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package logparser
import (
"bufio"
"io"
"github.com/jilleJr/flog/pkg/loglevel"
)
type IOReader struct {
scanner *bufio.Scanner
lastLog ParsedLog
}
func NewIOReader(r io.Reader) IOReader {
return IOReader{
scanner: bufio.NewScanner(r),
}
}
func (p *IOReader) ParsedLog() ParsedLog {
return p.lastLog
}
func (p *IOReader) Scan() bool {
if !p.scanner.Scan() {
return false
}
lastLevel := p.lastLog.Level
p.lastLog = ParseUsingAnyParser(p.scanner.Text())
if p.lastLog.Level == loglevel.Undefined || p.lastLog.Level == loglevel.Unknown {
p.lastLog.Level = lastLevel
}
return true
}