using System;
using System.Collections.Generic;
using System.Text;
using System.Collections.Specialized;
using System.Net;
using System.IO;

namespace Org.Carrot2
{
    //
    // This class based on an example from:
    // http://blog.mindbridge.com/?p=59
    //
    // With modifications.
    //
    public class MultipartFileUpload
    {
        private Uri uri = null;

        private NameValueCollection parameters = null;
        private NameValueCollection formData = null;

        private String fileDisplayName = null;
        private String fileParameterName = null;

        private String boundary;

        private FileInfo file = null;
        private NetworkCredential networkCredential = null;
        private readonly int BUFFER_SIZE = 500;

        public MultipartFileUpload()
        {
            parameters = new NameValueCollection();
            formData = new NameValueCollection();
        }

        public MultipartFileUpload(Uri uri)
            : this()
        {
            this.uri = uri;
        }

        #region getters and setters
        /// <summary>
        /// the destination of the multipart file upload
        /// </summary>
        public Uri Uri
        {
            get { return this.uri; }
            set { this.uri = value; }
        }

        /// <summary>
        /// the parameters to be passed along with the post method