// Copyright (c) 2012, Outercurve Foundation. // All rights reserved. // // Redistribution and use in source and binary forms, with or without modification, // are permitted provided that the following conditions are met: // // - Redistributions of source code must retain the above copyright notice, this // list of conditions and the following disclaimer. // // - Redistributions in binary form must reproduce the above copyright notice, // this list of conditions and the following disclaimer in the documentation // and/or other materials provided with the distribution. // // - Neither the name of the Outercurve Foundation nor the names of its // contributors may be used to endorse or promote products derived from this // software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR // ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON // ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. using System; using System.Collections.Generic; using System.Text; using System.IO; namespace WebsitePanel.Updater.Common { /// <summary> /// File utils. /// </summary> public sealed class FileUtils { /// <summary> /// Initializes a new instance of the class. /// </summary> private FileUtils() { } /// <summary> /// Creates drectory with the specified directory. /// </summary> /// <param name="path">The directory path to create.</param> internal static void CreateDirectory(string path) { string dir = Path.GetDirectoryName(path); if(!Directory.Exists(dir)) { // create directory structure Directory.CreateDirectory(dir); } } /// <summary> /// Saves file content. /// </summary> /// <param name="fileName">File name.</param> /// <param name="content">The array of bytes to write.</param> internal static void SaveFileContent(string fileName, byte[] content) { FileStream stream = new FileStream(fileName, FileMode.Create); stream.Write(content, 0, content.Length); stream.Close(); } /// <summary> /// Saves file content. /// </summary> /// <param name="fileName">File name.</param> /// <param name="content">The array of bytes to write.</param> internal static void AppendFileContent(string fileName, byte[] content) { FileStream stream = new FileStream(fileName, FileMode.Append, FileAccess.Write); stream.Write(content, 0, content.Length); stream.Close(); } /// <summary> /// Deletes the specified file. /// </summary> /// <param name="fileName">The name of the file to be deleted.</param> internal static void DeleteFile(string fileName) { File.Delete(fileName); } /// <summary> /// Determines whether the specified file exists. /// </summary> /// <param name="fileName">The path to check.</param> /// <returns></returns> internal static bool FileExists(string fileName) { return File.Exists(fileName); } /// <summary> /// Determines whether the given path refers to an existing directory on disk. /// </summary> /// <param name="path">The path to test.</param> /// <returns></returns> internal static bool DirectoryExists(string path) { return Directory.Exists(path); } /// <summary> /// Deletes a directory and its contents. /// </summary> /// <param name="path">The name of the directory to remove. </param> /// <param name="recursive">true to remove directories, subdirectories, and files in path; otherwise, false.</param> internal static void DeleteDirectory(string path, bool recursive) { Directory.Delete(path, recursive); } } }