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COSXML/Network/Request.cs

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+using System;
+using System.Collections.Generic;
+
+using System.Text;
+using COSXML.Auth;
+using COSXML.Log;
+using COSXML.Common;
+using System.Net;
+/**
+* Copyright (c) 2018 Tencent Cloud. All rights reserved.
+* 11/2/2018 4:40:14 PM
+* bradyxiao
+*/
+namespace COSXML.Network
+{
+    public sealed class Request
+    {
+        private static string TAG = "Request"; 
+        private string method;  // post put get delete head, etc.
+        private HttpUrl url;  // shceme://host:port/path?query# etc.
+        private Dictionary<string, string> headers; // key : value
+        private RequestBody body; // file or byte, etc.
+        private Object tag; // package tag for request
+        private bool isHttps;
+        private string userAgent;
+        private string host;
+        private string urlString;
+
+        private HttpWebRequest realeHttpRequest;
+
+        public Request()
+        {
+            headers = new Dictionary<string, string>();
+            this.onNotifyGetResponse = this.HandleGetResponse;
+        }
+
+        public string Method
+        {
+            get { return method; }
+            set { method = value; }
+        }
+
+        public bool IsHttps
+        {
+            get { return isHttps; }
+            set { isHttps = value; }
+        }
+
+        public string UserAgent 
+        {
+            get { return userAgent == null ? CosVersion.GetUserAgent() : userAgent; }
+            set { userAgent = value; }
+        }
+
+        public string Host
+        {
+            get { return host == null ? url.Host : host; }
+            set { host = value; }
+        }
+
+        public HttpUrl Url
+        {
+            get
+            {
+                //if (url == null) throw new ArgumentNullException("httpUrl == null");
+                return url;
+            }
+            set 
+            {
+                if (value == null) throw new ArgumentNullException("httpUrl == null");
+                url = value;
+            }
+        }
+
+        public string RequestUrlString
+        {
+            get
+            {
+                if (urlString == null)
+                {
+                    urlString = url.ToString();
+                }
+                return urlString;
+            }
+            set { urlString = value; }
+        }
+
+        public Dictionary<string, string> Headers
+        {
+            get { return headers; }
+            private set { }
+        }
+
+        public void AddHeader(string name, string value)
+        {
+            try
+            {
+                headers.Add(name, value);
+            }
+            catch (ArgumentNullException)
+            {
+                QLog.D(TAG, "AddHeader: name is null");
+            }
+            catch (ArgumentException)
+            {
+                if (String.IsNullOrEmpty(value)){ return; }
+
+                if (!String.IsNullOrEmpty(headers[name]))
+                {
+                    headers[name] = headers[name] + ',' + value;
+                }
+                else
+                {
+                    headers[name] = value;
+                }
+            }
+            
+        }
+            
+
+        public void SetHeader(string name, string value)
+        {
+            try
+            {
+                headers.Add(name, value);
+            }
+            catch (ArgumentNullException)
+            {
+                QLog.D(TAG, "SetHeader: name is null");
+            }
+            catch (ArgumentException)
+            {
+                headers[name] = value;
+            }
+        }
+
+        public RequestBody Body
+        {
+            get { return body; }
+            set { body = value; }
+        }
+
+        public Object Tag
+        {
+            get { return tag; }
+            set { tag = value; }
+        }
+
+        public override string ToString()
+        {
+            StringBuilder str = new StringBuilder();
+            str.Append("Request{method=").Append(method)
+                .Append(", url=").Append(url)
+                .Append(", tag=").Append(tag)
+                .Append('}');
+            return str.ToString();
+        }
+
+        public COSXML.Callback.OnNotifyGetResponse onNotifyGetResponse;
+
+        private void HandleGetResponse()
+        {
+            if (body != null)
+            {
+                body.OnNotifyGetResponse();
+            }
+        }
+
+        public void BindHttpWebRequest(HttpWebRequest httpWebRequest)
+        {
+            this.realeHttpRequest = httpWebRequest;
+        }
+
+        public void Cancel()
+        {
+            if (realeHttpRequest != null)
+            {
+                realeHttpRequest.Abort();
+            }
+        }
+
+    }
+}