2007-03-15 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>

	To handle Segment as SegmentHandle:
	* src/AbstractCommand.cc (execute): Rewritten.
	* src/SegmentMan.h: Segment -> SegmentHandle

	Introducded HttpResponse class, HttpRequest class to improve 
code
	extensiveness and make it clear:
	* src/HttpDownloadCommand.cc: transfer encoders are now managed 
by
	HttpResponse class.
	* src/HttpRequest.h, src/HttpRequest.cc: New class.
	* src/HttpResponse.h, src/HttpResponse.cc: New class.
	* src/HttpConnection.cc: Contruction of http request were moved 
to
	HttpRequest class.
	* src/HttpResponseCommand.h, src/HttpResponseCommand.cc: 
Refactored.
	* src/HttpRequestCommand.cc (executeInternal): Rewritten.
	* src/HttpAuthConfig.h: New class.
	* src/Range.h: New class.
	
	To make FtpTunnel{Request, Response}Command and
	HttpProxy{Request, Response}Command derived from
	AbstractProxy{Request, Response}Command:
	* src/FtpTunnelResponseCommand.h, 
src/FtpTunnelResponseCommand.cc:
	Derived from AbstractProxyRequestCommand class.
	* src/FtpTunnelRequestCommand.h, src/FtpTunnelRequestCommand.cc:
	Derived from AbstractProxyResponseCommand class.
	* src/HttpProxyRequestCommand.h, src/HttpProxyRequestCommand.cc:
	Derived from AbstractProxyRequestCommand class.
	* src/HttpProxyResponseCommand.h, 
src/HttpProxyResponseCommand.cc:
	Derived from AbstractProxyResponseCommand class.
	* src/AbstractProxyRequestCommand.h, 
src/AbstractProxyRequestCommand.cc
	: New class.
	* src/AbstractProxyResponseCommand.h,
	src/AbstractProxyResponseCommand.cc: New class.

	To add netrc support:
	* src/Netrc.h, src/Netrc.cc: New class.
	* src/Util.h, src/Util.cc (split): New function.
	
	* src/HttpHeader.cc (getRange): Fixed so that it inspects
	"Content-Range" header instead of "Range" header.
	* src/HttpHeader.h
	(getStatus): Removed.
	(setStatus): Removed.

	* src/Segment.h
	(getPositionToWrite): New function.

1 files changed, 7 insertions, 24 deletions

diff --git a/src/HttpProxyResponseCommand.cc b/src/HttpProxyResponseCommand.cc
index e611acc0..23c1fe47 100644
--- a/src/HttpProxyResponseCommand.cc
+++ b/src/HttpProxyResponseCommand.cc
@@ -34,34 +34,17 @@
 /* copyright --> */
 #include "HttpProxyResponseCommand.h"
 #include "HttpRequestCommand.h"
-#include "DlRetryEx.h"
-#include "message.h"
 
 HttpProxyResponseCommand::HttpProxyResponseCommand(int cuid,
-						   const RequestHandle req,
+						   const RequestHandle& req,
+						   const HttpConnectionHandle& httpConnection,
 						   DownloadEngine* e,
 						   const SocketHandle& s)
-  :AbstractCommand(cuid, req, e, s) {
-  http = new HttpConnection(cuid, socket, req, e->option);
-}
+  :AbstractProxyResponseCommand(cuid, req, httpConnection, e, s) {}
 
-HttpProxyResponseCommand::~HttpProxyResponseCommand() {
-  delete http;
-}
+HttpProxyResponseCommand::~HttpProxyResponseCommand() {}
 
-bool HttpProxyResponseCommand::executeInternal(Segment& segment) {
-  HttpHeader headers;
-  int status = http->receiveResponse(headers);
-  if(status == 0) {
-    // we didn't receive all of headers yet.
-    e->commands.push_back(this);
-    return false;
-  }
-  if(status != 200) {
-    throw new DlRetryEx(EX_PROXY_CONNECTION_FAILED);
-  }
-  HttpRequestCommand* command = new HttpRequestCommand(cuid, req, e, socket);
-  e->commands.push_back(command);
-  return true;
+Command* HttpProxyResponseCommand::getNextCommand()
+{
+  return new HttpRequestCommand(cuid, req, e, socket);
 }
-