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player.go
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player.go
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package player
import (
"os/exec"
"time"
"github.com/go-musicfox/go-musicfox/internal/configs"
"github.com/go-musicfox/go-musicfox/internal/types"
)
type Player interface {
Play(music URLMusic)
CurMusic() URLMusic
Paused()
Resume()
Stop()
Toggle()
Seek(duration time.Duration)
PassedTime() time.Duration
TimeChan() <-chan time.Duration
State() types.State
StateChan() <-chan types.State
Volume() int
SetVolume(volume int)
UpVolume()
DownVolume()
Close()
}
func NewPlayerFromConfig() Player {
registry := configs.ConfigRegistry
var player Player
switch registry.Player.Engine {
case types.BeepPlayer:
player = NewBeepPlayer()
case types.MpdPlayer:
if registry.Player.MpdNetwork == "" || registry.Player.MpdAddr == "" ||
registry.Player.MpdBin == "" {
panic("缺少MPD配置")
}
cmd := exec.Command(registry.Player.MpdBin, "--version")
if err := cmd.Run(); err != nil {
panic(err)
}
player = NewMpdPlayer(&MpdConfig{
Bin: registry.Player.MpdBin,
ConfigFile: registry.Player.MpdConfigFile,
Network: registry.Player.MpdNetwork,
Address: registry.Player.MpdAddr,
AutoStart: registry.Player.MpdAutoStart,
})
case types.OsxPlayer:
player = NewOsxPlayer()
case types.WinMediaPlayer:
player = NewWinMediaPlayer()
default:
panic("unknown player engine")
}
return player
}