1 files changed, 24 insertions, 4 deletions
diff --git a/src/HttpConnection.h b/src/HttpConnection.h
index f4926f0b..33b14caf 100644
--- a/src/HttpConnection.h
+++ b/src/HttpConnection.h
@@ -22,20 +22,17 @@
 #ifndef _D_HTTP_CONNECTION_H_
 #define _D_HTTP_CONNECTION_H_
 
-#include "SegmentMan.h"
+#include "Segment.h"
 #include "Socket.h"
 #include "Request.h"
 #include "Option.h"
 #include "Logger.h"
 #include "HttpHeader.h"
 #include "common.h"
-#include <map>
 #include <string>
 
 using namespace std;
 
-//typedef multimap<string, string> HttpHeader;
-
 class HttpConnection {
 private:
   string getHost(const string& host, int port) const;
@@ -53,8 +50,31 @@ private:
 public:
   HttpConnection(int cuid, const Socket* socket, const Request* req, const Option* op, const Logger* logger);
 
+  /**
+   * Sends Http request.
+   * If segment.sp+segment.ds > 0 then Range header is added.
+   * This method is used in HTTP/HTTP downloading and FTP downloading via
+   * HTTP proxy(GET method).
+   * @param segment indicates starting postion of the file for downloading
+   */
   void sendRequest(const Segment& segment) const;
+
+  /**
+   * Sends Http proxy request using CONNECT method.
+   */
   void sendProxyRequest() const;
+
+  /**
+   * Receives HTTP response from the server and store the response header
+   * into the variable headers.
+   * If response header is not fully received, received header is buffured
+   * in this object and headers is undefined and this method returns 0. 
+   * You should continue to call this method until whole response header is
+   * received and this method returns non-zero value.
+   * 
+   * @param headers holder to store HTTP response header
+   * @return HTTP status or 0 if whole response header is not received
+   */
   int receiveResponse(HttpHeader& headers);
 };