diff options
Diffstat (limited to 'src/rhctl/conf.go')
| -rw-r--r-- | src/rhctl/conf.go | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/src/rhctl/conf.go b/src/rhctl/conf.go index 77ab174..bbf546c 100644 --- a/src/rhctl/conf.go +++ b/src/rhctl/conf.go @@ -22,24 +22,32 @@ package main import ( + "errors" "os" + "sort" "strings" "time" "github.com/naoina/toml" ) +type ConfigSwitchPorts []struct { + Number SwitchInputNum `toml:"number"` + Server string `toml:"server"` + Channel string `toml:"channel"` +} + +func (p ConfigSwitchPorts) Len() int { return len(p) } +func (p ConfigSwitchPorts) Swap(i, j int) { p[i], p[j] = p[j], p[i] } +func (p ConfigSwitchPorts) Less(i, j int) bool { return p[i].Number < p[j].Number } + type Config struct { Audioswitch struct { - Device string `toml:"dev"` - Baudrate Baudrate `toml:"baud"` - Timeout Duration `toml:"timeout"` - Unit SwitchUnitID `toml:"unit"` - Ports []struct { - Server string `toml:"server"` - Channel string `toml:"channel"` - Number SwitchInputNum `toml:"number"` - } + Device string `toml:"dev"` + Baudrate Baudrate `toml:"baud"` + Timeout Duration `toml:"timeout"` + Unit SwitchUnitID `toml:"unit"` + Ports ConfigSwitchPorts `toml:"ports"` } Servers map[string]struct { @@ -84,5 +92,13 @@ func ReadConfig(configfile string) (conf *Config, err error) { if err = decoder.Decode(conf); err != nil { return } + + sort.Sort(conf.Audioswitch.Ports) + for i := 1; i < len(conf.Audioswitch.Ports); i++ { + if conf.Audioswitch.Ports[i].Number == conf.Audioswitch.Ports[i-1].Number { + return nil, errors.New("audioswitch port assignments must be unique") + } + } + return } |