func (self *PiDownloader) parseCommandFile(filePath string) ([]string, error) {
f, err := os.Open(filePath)
if err != nil {
return nil, err
}
defer f.Close()
reader := bufio.NewReader(f)
commands := make([]string, 0)
var lastCommand string
for {
line, e := readln(reader)
if e != nil {
if e == io.EOF {
if lastCommand != "" && len(lastCommand) > 0 {
commands = append(commands, lastCommand)
}
break
} else {
return nil, e
}
}
l4g.Debug("Read line from %s: %s", filePath, line)
trimLine := strings.TrimSpace(line)
if trimLine == "" || len(trimLine) == 0 {
if lastCommand != "" && len(lastCommand) > 0 {
commands = append(commands, lastCommand)
}
lastCommand = ""
continue
}
if utils.IsHttpUrl(trimLine) {
lastCommand = "add " + trimLine
} else {
paramNameValue := strings.SplitN(trimLine, "=", 2)
lastCommand = lastCommand + fmt.Sprintf(" %s=%s", paramNameValue[0], strings.Replace(paramNameValue[1], " ", "", -1))
}
}
return commands, nil
}
func (self *PiDownloader) addUri(args []string) (string, error) {
if args == nil || len(args) == 0 {
return "", errors.New("missing args!")
}
uris := make([]string, 0)
params := make(map[string]interface{})
for _, arg := range args {
if utils.IsHttpUrl(arg) {
uris = append(uris, arg)
} else {
argNameValue := strings.SplitN(arg, "=", 2)
if len(argNameValue) != 2 {
return "", errors.New("invalid args!")
}
values := strings.Split(strings.TrimSpace(argNameValue[1]), ";")
if len(values) == 1 {
params[argNameValue[0]] = values[0]
} else {
params[argNameValue[0]] = values
}
}
}
gids := make([]string, 0)
for _, uri := range uris {
l4g.Debug("Dowanload uri: %v", uri)
l4g.Debug("Dowanload params: %v", params)
gid, err := aria2rpc.AddUri(uri, params)
if err != nil {
return "", err
}
gids = append(gids, gid)
}
return fmt.Sprintf("Add successful, gids:%v", gids), nil
}