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binlaab
2026-04-25 20:18:44 +02:00
parent 0cf758943b
commit e0eabbd9a8
3 changed files with 90 additions and 24 deletions
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76
es/um/redes/nanoFiles/logic/NFController.java
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@@ -223,22 +223,39 @@ public class NFController {
* clientStatus.
*/
boolean commandAllowed = true;
switch (currentCommand) {
case NFCommands.COM_MYFILES: {
commandAllowed = true;
break;
}
case NFCommands.COM_PING: {
// ?????
}
default:
// System.err.println("ERROR: undefined behaviour for " + currentCommand + "
// command!");
}
return commandAllowed;
switch (currentCommand) {
//Comandos SIEMPRE permitidos
case NFCommands.COM_MYFILES:
case NFCommands.COM_QUIT:
case NFCommands.COM_HELP:
case NFCommands.COM_NICK:
commandAllowed = true;
break;
//Comandos permitidos:OFFLINE
case NFCommands.COM_PING:
commandAllowed = (currentState == OFFLINE);
if (!commandAllowed) {
System.err.println("* Ya estás conectado al directorio. No necesitas hacer ping de nuevo.");
}
break;
//Comandos permitidos:ONLINE
case NFCommands.COM_FILELIST_DIR:
case NFCommands.COM_PEERLIST:
case NFCommands.COM_SERVE:
case NFCommands.COM_DOWNLOAD_DIR:
case NFCommands.COM_FILELIST_PEER:
case NFCommands.COM_DOWNLOAD_PEER:
commandAllowed = (currentState == ONLINE);
if (!commandAllowed) {
System.err.println("* Comando no permitido en estado OFFLINE. Haz un 'ping' primero.");
}
break;
default:
commandAllowed = false;
System.err.println("ERROR: undefined behaviour for " + currentCommand + " command!");
}
return commandAllowed;
}
private void updateCurrentState(boolean success) {
@@ -248,12 +265,27 @@ public class NFController {
* siguiente estado y así permitir unos u otros comandos en cada caso.
*/
if (!success) {
return;
}
switch (currentCommand) {
default:
}
return; //Si falla, no cambiamos de estado
}
switch (currentCommand) {
case NFCommands.COM_PING:
currentState = ONLINE;
break;
case NFCommands.COM_QUIT:
currentState = OFFLINE;
break;
default:
/*
* Los únicos comandos que cambian el estado del autómata son el
* 'ping' para ponerlo en ONLINE, y el 'quit' para ponerlo en
* OFFLINE, por lo tanto, los demás comandos no alterarán el
* estado del autómata
*/
break;
}
}
private void showMyLocalFiles() {