com.sshtools.server.vsession.commands.fs.Nano Maven / Gradle / Ivy

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/**
 * (c) 2002-2021 JADAPTIVE Limited. All Rights Reserved.
 *
 * This file is part of the Maverick Synergy Java SSH API.
 *
 * Maverick Synergy is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Maverick Synergy is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Maverick Synergy.  If not, see .
 */
package com.sshtools.server.vsession.commands.fs;

import java.io.IOException;
import java.nio.file.FileSystem;
import java.nio.file.FileSystems;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import com.sshtools.common.files.nio.AbstractFileURI;
import com.sshtools.common.permissions.PermissionDeniedException;
import com.sshtools.server.vsession.ShellCommand;
import com.sshtools.server.vsession.UsageException;
import com.sshtools.server.vsession.VirtualConsole;

public class Nano extends ShellCommand {

	public Nano() {
		super("nano", SUBSYSTEM_FILESYSTEM, "nano ", "File editor");
	}

	@Override
	public void run(String[] args, VirtualConsole console)
			throws IOException, PermissionDeniedException, UsageException {
		
		Map env = new HashMap<>();
		env.put("connection", console.getConnection());
		FileSystem fs = FileSystems.newFileSystem(
				AbstractFileURI.create(console.getConnection(), ""), 
					env,
					getClass().getClassLoader());

		org.jline.builtins.Nano n = new org.jline.builtins.Nano(console.getTerminal(), 
				fs.getPath(console.getCurrentDirectory().getAbsolutePath()));
		
		List arglist = new ArrayList<>();
		if(args.length > 1) {
			for(int i=1;i