mirror of https://bitbucket.org/anguist/ntpa
84 lines
2.9 KiB
C#
84 lines
2.9 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.IO;
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using Ntp.Common.Log;
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namespace Ntp.Common.IO
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{
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public sealed class ShellCommand
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{
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public ShellCommand(string command, string arguments, LogBase log, string message)
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{
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this.command = command;
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this.arguments = arguments;
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this.log = log;
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ErrorMessage = message;
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}
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private readonly string arguments;
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private readonly string command;
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private readonly LogBase log;
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public static string WorkingDirectory { get; set; }
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public string ErrorMessage { get; set; }
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public StreamReader Execute()
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{
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var proc = new global::System.Diagnostics.Process
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{
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EnableRaisingEvents = false,
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StartInfo =
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{
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UseShellExecute = false,
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RedirectStandardOutput = true,
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RedirectStandardError = true,
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WorkingDirectory = WorkingDirectory,
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FileName = command,
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Arguments = $" {arguments}"
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}
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};
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string error;
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log.WriteLine($"Executing: {command} {arguments}", Severity.Debug);
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try
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{
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proc.Start();
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error = proc.StandardError.ReadToEnd().Replace(Environment.NewLine, " ");
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proc.WaitForExit();
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}
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catch (Exception e)
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{
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log.WriteLine(e.Message, Severity.Warn);
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throw;
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}
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if (error == string.Empty)
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return proc.StandardOutput;
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log.WriteLine($"{ErrorMessage} {error}", Severity.Warn);
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return null;
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}
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}
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} |