| // Copyright (C) 2009 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.gerrit.sshd.commands; |
| |
| import com.google.gerrit.sshd.BaseCommand; |
| |
| import org.apache.sshd.server.Environment; |
| |
| import java.io.IOException; |
| |
| /** |
| * A command which just throws an error because it shouldn't be ran on this |
| * server. This is used when a user tries to run a command on a server in Slave |
| * Mode, but the command only applies to the Master server. |
| */ |
| final class ErrorSlaveMode extends BaseCommand { |
| @Override |
| public void start(final Environment env) { |
| String msg = |
| "error: That command is disabled on this server.\n\n" |
| + "Please use the master server URL.\n"; |
| try { |
| err.write(msg.getBytes(ENC)); |
| err.flush(); |
| } catch (IOException e) { |
| // Ignore errors writing to the client |
| } |
| onExit(1); |
| } |
| } |