First actual commit

added sources to repository
2015-08-28 21:49:50 +03:00
parent be56d43707
commit 9583c1afb2
58 changed files with 5466 additions and 0 deletions
--- a/RedditSharp/MultipartFormBuilder.cs
+++ b/RedditSharp/MultipartFormBuilder.cs
@@ -0,0 +1,76 @@
+using System;
+using System.IO;
+using System.Net;
+
+namespace RedditSharp
+{
+    public class MultipartFormBuilder
+    {
+        public HttpWebRequest Request { get; set; }
+
+        private string Boundary { get; set; }
+        private MemoryStream Buffer { get; set; }
+        private TextWriter TextBuffer { get; set; }
+
+        public MultipartFormBuilder(HttpWebRequest request)
+        {
+            // TODO: See about regenerating the boundary when needed
+            Request = request;
+            var random = new Random();
+            Boundary = "----------" + CreateRandomBoundary();
+            request.ContentType = "multipart/form-data; boundary=" + Boundary;
+            Buffer = new MemoryStream();
+            TextBuffer = new StreamWriter(Buffer);
+        }
+
+        private string CreateRandomBoundary()
+        {
+            // TODO: There's probably a better way to go about this
+            const string characters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+            string value = "";
+            var random = new Random();
+            for (int i = 0; i < 10; i++)
+                value += characters[random.Next(characters.Length)];
+            return value;
+        }
+
+        public void AddDynamic(object data)
+        {
+            var type = data.GetType();
+            var properties = type.GetProperties();
+            foreach (var property in properties)
+            {
+                var entry = Convert.ToString(property.GetValue(data, null));
+                AddString(property.Name, entry);
+            }
+        }
+
+        public void AddString(string name, string value)
+        {
+            TextBuffer.Write("{0}\r\nContent-Disposition: form-data; name=\"{1}\"\r\n\r\n{2}\r\n",
+                "--" + Boundary, name, value);
+            TextBuffer.Flush();
+        }
+
+        public void AddFile(string name, string filename, byte[] value, string contentType)
+        {
+            TextBuffer.Write("{0}\r\nContent-Disposition: form-data; name=\"{1}\"; filename=\"{2}\"\r\nContent-Type: {3}\r\n\r\n",
+                "--" + Boundary, name, filename, contentType);
+            TextBuffer.Flush();
+            Buffer.Write(value, 0, value.Length);
+            Buffer.Flush();
+            TextBuffer.Write("\r\n");
+            TextBuffer.Flush();
+        }
+
+        public void Finish()
+        {
+            TextBuffer.Write("--" + Boundary + "--");
+            TextBuffer.Flush();
+            var stream = Request.GetRequestStream();
+            Buffer.Seek(0, SeekOrigin.Begin);
+            Buffer.WriteTo(stream);
+            stream.Close();
+        }
+    }
+}