139 lines
5.0 KiB
C#
139 lines
5.0 KiB
C#
// Copyright (C) 2015, The Duplicati Team
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// http://www.duplicati.com, info@duplicati.com
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//
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// This library is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation; either version 2.1 of the
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// License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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using System;
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using System.Collections.Generic;
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using Newtonsoft.Json;
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using System.IO;
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namespace Duplicati.Library
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{
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public class MultipartItem
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{
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public MultipartItem()
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{
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this.Headers = new Dictionary<string, string>();
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}
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public MultipartItem(string contenttype, string name = null, string filename = null)
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: this()
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{
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ContentType = contenttype;
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SetContentDisposition(name, filename);
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}
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public MultipartItem(object content, string contenttype = "application/json; charset=utf-8", string name = null, string filename = null)
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: this(JsonConvert.SerializeObject(content), contenttype, name, filename)
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{
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}
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public MultipartItem(string content, string contenttype = null, string name = null, string filename = null)
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: this(System.Text.Encoding.UTF8.GetBytes(content), contenttype, name, filename)
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{
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}
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public MultipartItem(byte[] content, string contenttype = "application/octet-stream", string name = null, string filename = null)
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: this(new MemoryStream(content), contenttype, name, filename)
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{
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}
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public MultipartItem(Stream content, string contenttype = "application/octet-stream", string name = null, string filename = null)
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: this(contenttype, name, filename)
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{
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ContentData = content;
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ContentLength = content.Length;
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}
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public string ContentType
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{
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get
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{
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return Headers.ContainsKey("Content-Type") ? Headers["Content-Type"] : null;
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}
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set
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{
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if (string.IsNullOrWhiteSpace(value))
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Headers.Remove("Content-Type");
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else
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Headers["Content-Type"] = value;
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}
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}
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public Stream ContentData { get; set; }
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public Dictionary<string, string> Headers { get; set; }
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public string ContentTypeName
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{
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get
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{
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string v;
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Headers.TryGetValue("Content-Disposition", out v);
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if (string.IsNullOrWhiteSpace(v))
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return null;
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var m = new System.Text.RegularExpressions.Regex("name=\"(?<name>[^\"]+)\"").Match(v);
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return m.Success ? m.Groups["name"].Value : null;
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}
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set
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{
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if (string.IsNullOrWhiteSpace(value))
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Headers.Remove("Content-Disposition");
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else
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Headers["Content-Disposition"] = string.Format("form-data; name=\"{0}\"", Library.Utility.Uri.UrlEncode(value));
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}
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}
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public long ContentLength
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{
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get
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{
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string v;
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Headers.TryGetValue("Content-Length", out v);
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long s;
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if (long.TryParse(v, out s))
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return s;
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return -1;
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}
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set
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{
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if (value < 0)
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Headers.Remove("Content-Length");
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Headers["Content-Length"] = value.ToString();
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}
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}
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public MultipartItem SetHeaderRaw(string key, string value)
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{
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Headers[key] = value;
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return this;
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}
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public MultipartItem SetHeader(string key, string value)
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{
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return SetHeaderRaw(key, Library.Utility.Uri.UrlEncode(value));
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}
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public MultipartItem SetContentDisposition(string name, string filename = null)
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{
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if (string.IsNullOrWhiteSpace(filename))
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{
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this.ContentTypeName = name;
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return this;
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}
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return SetHeaderRaw("Content-Disposition", string.Format("form-data; name=\"{0}\"; filename=\"{1}\"", Library.Utility.Uri.UrlEncode(name), Library.Utility.Uri.UrlEncode(filename)));
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}
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}}
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