//RunContinuosly loads a local config file specified in cp,
//starts up and keeps running the broadcast,
//handling all the updates and scheduling.
func RunContinuosly(cp string) (err error) {
for {
var (
c *config.Config
mgr *Manager
)
c, err = config.Get(cp)
if err != nil {
return
}
c.Notice("Reloading manager")
mgr, err = New(c)
if err != nil {
return
}
mgr.Run()
}
return
}
//DownloadBroadcast downloads a new broadcast from the server into a
//given directory, unzipping it, if it has .zip extension.
func DownloadBroadcast(c *config.Config, key, ft string, destDir string) (err error) {
srcURL := fmt.Sprint(c.UpdateURL, "/presentation/", key, "/download?client=", c.Name)
if ft != "zip" {
err = downloadFile(srcURL, destDir+string(os.PathSeparator)+"broadcast."+ft)
return
}
tempFileName := os.TempDir() + string(os.PathSeparator) + "unzip-" + strconv.Itoa(int(time.Now().Unix())) + ".zip"
err = downloadFile(srcURL, tempFileName)
if err != nil {
return
}
err = unzip(destDir, tempFileName)
err = os.Remove(tempFileName)
if err != nil {
c.Notice("Couldn't remove temporary file: %v", err)
}
return nil
}