code.octet-stream.net Git - broadcaster/blob - server/config.go

   1 package main
   2
   3 import (
   4         "errors"
   5         "log"
   6
   7         "github.com/BurntSushi/toml"
   8 )
   9
  10 type ServerConfig struct {
  11         BindAddress    string
  12         Port           int
  13         SqliteDB       string
  14         AudioFilesPath string
  15 }
  16
  17 func NewServerConfig() ServerConfig {
  18         return ServerConfig{
  19                 BindAddress:    "0.0.0.0",
  20                 Port:           55134,
  21                 SqliteDB:       "",
  22                 AudioFilesPath: "",
  23         }
  24 }
  25
  26 func (c *ServerConfig) LoadFromFile(path string) {
  27         _, err := toml.DecodeFile(path, &c)
  28         if err != nil {
  29                 log.Fatal("could not read config file for reading at path:", path, err)
  30         }
  31         err = c.Validate()
  32         if err != nil {
  33                 log.Fatal(err)
  34         }
  35 }
  36
  37 func (c *ServerConfig) Validate() error {
  38         if c.SqliteDB == "" {
  39                 return errors.New("Configuration must provide SqliteDB")
  40         }
  41         if c.AudioFilesPath == "" {
  42                 return errors.New("Configuration must provide AudioFilesPath")
  43         }
  44         return nil
  45 }