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//
// rhimportd
//
// The Radio Helsinki Rivendell Import Daemon
//
//
// Copyright (C) 2015-2016 Christian Pointner <equinox@helsinki.at>
//
// This file is part of rhimportd.
//
// rhimportd 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
// any later version.
//
// rhimportd 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 rhimportd. If not, see <http://www.gnu.org/licenses/>.
//
package rhimport
import (
"strconv"
"github.com/vaughan0/go-ini"
)
type ImportParamDefaults struct {
Channels uint
NormalizationLevel int
AutotrimLevel int
UseMetaData bool
}
type Config struct {
ConfigFile string
RDXportEndpoint string
TempDir string
LocalFetchDir string
SampleRate uint
ImportParamDefaults
}
func getIniValue(file ini.File, section string, key string, dflt string) string {
value, ok := file.Get(section, key)
if ok {
return value
}
return dflt
}
func (c *Config) readConfigFile() error {
file, err := ini.LoadFile(c.ConfigFile)
if err != nil {
return err
}
sr := getIniValue(file, "Format", "SampleRate", "44100")
if sr64, err := strconv.ParseUint(sr, 10, 32); err != nil {
return err
} else {
c.SampleRate = uint(sr64)
}
ch := getIniValue(file, "Format", "Channels", "2")
if ch64, err := strconv.ParseUint(ch, 10, 32); err != nil {
return err
} else {
c.ImportParamDefaults.Channels = uint(ch64)
}
return nil
}
func NewConfig(configfile, rdxportEndpoint, tempDir, localFetchDir string) (conf *Config, err error) {
conf = &Config{}
conf.ConfigFile = configfile
conf.RDXportEndpoint = rdxportEndpoint
conf.TempDir = tempDir
conf.LocalFetchDir = localFetchDir
conf.SampleRate = 44100
conf.ImportParamDefaults.Channels = 2
conf.ImportParamDefaults.NormalizationLevel = 0
conf.ImportParamDefaults.AutotrimLevel = 0
conf.ImportParamDefaults.UseMetaData = true
if err = conf.readConfigFile(); err != nil {
return
}
return
}
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