mirror of
https://github.com/ShareX/ShareX.git
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192 lines
No EOL
5.5 KiB
C#
192 lines
No EOL
5.5 KiB
C#
#region License Information (GPL v3)
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/*
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ShareX - A program that allows you to take screenshots and share any file type
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Copyright (c) 2007-2015 ShareX Team
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Optionally you can also view the license at <http://www.gnu.org/licenses/>.
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*/
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#endregion License Information (GPL v3)
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace ShareX.HelpersLib
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{
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public class CLIManager
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{
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public string[] Arguments { get; private set; }
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public List<CLICommand> Commands { get; private set; }
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public List<CLICommandAction> Actions { get; private set; }
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public CLIManager()
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{
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Commands = new List<CLICommand>();
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Actions = new List<CLICommandAction>();
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}
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public CLIManager(string[] arguments)
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: this()
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{
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Arguments = arguments;
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}
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public CLIManager(string arguments)
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: this()
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{
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Arguments = ParseCLI(arguments);
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}
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public bool ParseCommands()
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{
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try
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{
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CLICommand lastCommand = null;
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foreach (string argument in Arguments)
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{
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if (lastCommand == null || argument[0] == '-')
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{
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CLICommand command = new CLICommand();
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if (argument[0] == '-')
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{
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command.IsCommand = true;
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command.Command = argument.Substring(1);
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lastCommand = command;
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}
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else
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{
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command.Command = argument;
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}
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Commands.Add(command);
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}
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else
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{
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lastCommand.Parameter = argument;
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lastCommand = null;
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}
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}
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return true;
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}
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catch (Exception e)
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{
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DebugHelper.WriteException(e);
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}
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return false;
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}
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private string[] ParseCLI(string arguments)
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{
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List<string> commands = new List<string>();
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bool inDoubleQuotes = false;
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for (int i = 0, start = 0; i < arguments.Length; i++)
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{
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if ((!inDoubleQuotes && char.IsWhiteSpace(arguments[i])) || (inDoubleQuotes && arguments[i] == '"'))
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{
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string command = arguments.Substring(start, i - start);
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if (!string.IsNullOrEmpty(command))
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{
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commands.Add(command);
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}
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if (inDoubleQuotes) inDoubleQuotes = false;
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start = i + 1;
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}
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else if (arguments[i] == '"')
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{
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inDoubleQuotes = true;
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start = i + 1;
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}
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}
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return commands.ToArray();
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}
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public bool IsCommandExist(params string[] commands)
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{
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if (Commands != null && commands != null)
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{
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foreach (string command in commands.Where(x => !string.IsNullOrEmpty(x)))
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{
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string command1 = command;
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if (command1[0] == '-')
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{
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command1 = command1.Substring(1);
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}
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foreach (CLICommand command2 in Commands.Where(x => x != null && x.IsCommand))
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{
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if (command2.CheckCommand(command1))
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{
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return true;
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}
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}
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}
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}
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return false;
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}
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public string GetParameter(string command)
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{
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CLICommand cliCommand = Commands.Find(x => x.CheckCommand(command));
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if (cliCommand != null)
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{
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return cliCommand.Parameter;
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}
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return null;
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}
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public void ExecuteActions()
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{
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foreach (CLICommandAction action in Actions)
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{
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action.CheckCommands(Commands);
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}
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}
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public override string ToString()
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{
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StringBuilder sb = new StringBuilder();
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foreach (CLICommand command in Commands)
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{
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if (sb.Length > 0)
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{
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sb.AppendLine();
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}
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sb.Append(command);
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}
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return sb.ToString();
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}
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}
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} |