mirror of https://bitbucket.org/anguist/ntpa
153 lines
5.0 KiB
C#
153 lines
5.0 KiB
C#
//
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// Copyright (c) 2013-2016 Carsten Sonne Larsen <cs@innolan.dk>
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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using System;
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using System.Globalization;
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using System.IO;
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using System.Threading;
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using Ntp.Analyzer.Config;
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using Ntp.Analyzer.Config.Compiler;
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using Ntp.Analyzer.Config.Node;
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using Ntp.Common.IO;
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namespace Ntp.Analyzer.Validate.Cli
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{
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public static class Program
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{
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private const int ParameterErrorCode = 2;
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private const int ConfigErrorCode = 1;
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private const int SuccessCode = 0;
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private static bool usage;
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public static int Main(string[] args)
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{
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Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
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bool validate = false;
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bool show = false;
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var dec = new Decompiler();
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var param = new OptionSet
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{
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{"h|?|help", v => { ShowUsage(); }},
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{"s|show", v => { show = true; }},
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{"d|default", v => { dec.ShowDefaultValues = true; }},
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{"v|validate", v => { validate = true; }},
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{"t=|tabs=", v => SetDecompilerParam(dec, '\t', v)},
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{"w=|whitespace=", v => SetDecompilerParam(dec, ' ', v)}
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};
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string[] rem;
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try
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{
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rem = param.Parse(args).ToArray();
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}
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catch (Exception e)
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{
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Console.WriteLine(e.Message);
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return ParameterErrorCode;
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}
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if (usage)
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{
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return ParameterErrorCode;
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}
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if (rem.Length != 1)
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{
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Console.WriteLine("Wrong parameters.");
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return ParameterErrorCode;
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}
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if (!show && !validate)
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{
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ShowUsage();
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return ParameterErrorCode;
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}
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Configuration config;
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try
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{
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config = LoadConfig(rem[0]);
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}
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catch (Exception e)
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{
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Console.WriteLine($"Unexpected error while loading configuration file: {e.Message}");
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return ConfigErrorCode;
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}
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if (config == null)
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return ConfigErrorCode;
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if (show)
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{
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dec.Configuration = config;
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Console.Write(dec.Execute());
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}
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else if (validate)
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{
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Console.WriteLine("Configuration is valid.");
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}
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return SuccessCode;
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}
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private static Configuration LoadConfig(string configFile)
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{
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if (!File.Exists(configFile))
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{
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Console.WriteLine($"Cannot find configuration file {configFile}");
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return null;
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}
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var reader = new ConfigBuilder(configFile);
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var config = reader.Execute();
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if (config != null)
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return config;
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foreach (string error in reader.Errors)
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{
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Console.WriteLine(error);
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}
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return null;
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}
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private static void SetDecompilerParam(Decompiler decompiler, char indent, string count)
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{
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int parsed;
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decompiler.IndentChar = indent;
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decompiler.IndentSize = int.TryParse(count, out parsed) ? parsed : 1;
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}
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private static void ShowUsage()
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{
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Console.WriteLine("NTP Analyzer validator tool v0.8.1");
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Console.WriteLine("Usage: ntpav [-s|-v] [-d] [-t n|-w n] configuration");
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Console.WriteLine(" -s Show parsed configuration");
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Console.WriteLine(" -v Check if configuration is valid");
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Console.WriteLine(" -d Show all default value");
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Console.WriteLine(" -t Indent with n tabulators");
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Console.WriteLine(" -w Indent with n whitespaces");
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usage = true;
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}
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}
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} |