func Parse(log *logging.Logger, data []uint8, conn net.Conn) {
var cmd common.JSONMessage
if err := json.Unmarshal(data, &cmd); err != nil {
log.Debug("Error when parsing data: " + string(data))
res := common.JSONResult{Result: "ko", Message: "Malformed command: " + err.Error()}
res.Send(conn)
return
}
log.Debug("Received data: " + string(data))
switch cmd.Context {
case "system":
log.Debug("System context requested")
switch cmd.Command.Name {
case "exit":
log.Debug("Exit command requested")
res := common.JSONResult{Result: "ok", Message: "Client closed"}
res.Send(conn)
os.Exit(0)
case "exec":
log.Debug("Execute command requested")
if err := common.ExecuteCMD(cmd.Command.Cmd); err != nil {
log.Debug("Error when executing command: " + err.Error())
}
res := common.JSONResult{Result: "ok", Message: "Command executed"}
res.Send(conn)
default:
log.Debug("Invalid command requested: " + cmd.Command.Name)
res := common.JSONResult{Result: "ko", Message: "Command unknown: " + cmd.Command.Name}
res.Send(conn)
}
case "file":
log.Debug("File context requested")
switch cmd.Command.Name {
case "list":
log.Debug("List command requested")
files.List(log, conn, &cmd.Command)
case "get":
log.Debug("Get command requested")
common.SendFile(cmd.Command.Element.Name, conn)
case "put":
log.Debug("Put command requested")
files.Put(log, conn, &cmd.Command)
default:
log.Debug("Invalid command requested: " + cmd.Command.Name)
res := common.JSONResult{Result: "ko", Message: "Command unknown: " + cmd.Command.Name}
res.Send(conn)
}
default:
log.Debug("Invalid context requested: " + cmd.Context)
res := common.JSONResult{Result: "ko", Message: "Context unknown: " + cmd.Context}
res.Send(conn)
}
}
func put(log *logging.Logger, section *common.Section, cfg *ini.File, cmd *common.JSONMessage) {
var conn net.Conn
var err error
conn, err = network.GetSocket(cfg.Section(section.Name))
if err != nil {
log.Error("Error when opening connection with section " + section.Name)
log.Debug("error: " + err.Error())
return
}
defer conn.Close()
cmd.Send(conn)
if cmd.Command.Element.Type == "file" {
transfered := dataset.Path(cfg, section, false) + string(filepath.Separator) + cmd.Command.Element.Name
if err := common.SendFile(transfered, conn); err != nil {
log.Debug("Error when sending file: ", err.Error())
}
}
}