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, 6 insertions, 25 deletions

diff --git a/src/HttpDownloadCommand.cc b/src/HttpDownloadCommand.cc
index 9ea89ef4..969addf9 100644
--- a/src/HttpDownloadCommand.cc
+++ b/src/HttpDownloadCommand.cc
@@ -33,38 +33,19 @@
  */
 /* copyright --> */
 #include "HttpDownloadCommand.h"
-#include "DlRetryEx.h"
 #include "HttpRequestCommand.h"
 #include "Util.h"
-#include "ChunkedEncoding.h"
 #include "message.h"
-#include <sys/time.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <algorithm>
 
-using namespace std;
-
-HttpDownloadCommand::HttpDownloadCommand(int cuid, const RequestHandle req,
+HttpDownloadCommand::HttpDownloadCommand(int cuid,
+					 const RequestHandle req,
 					 DownloadEngine* e,
 					 const SocketHandle& socket)
-  :DownloadCommand(cuid, req, e, socket)
-{
-  ChunkedEncoding* ce = new ChunkedEncoding();
-  transferEncodings["chunked"] = ce;
-}
-
-HttpDownloadCommand::~HttpDownloadCommand() {
-  for(map<string, TransferEncoding*>::iterator itr = transferEncodings.begin(); itr != transferEncodings.end(); itr++) {
-    delete((*itr).second);
-  }
-}
+  :DownloadCommand(cuid, req, e, socket) {}
 
-TransferEncoding* HttpDownloadCommand::getTransferEncoding(const string& name) {
-  return transferEncodings[name];
-}
+HttpDownloadCommand::~HttpDownloadCommand() {}
 
-bool HttpDownloadCommand::prepareForNextSegment(const Segment& currentSegment) {
+bool HttpDownloadCommand::prepareForNextSegment() {
   if(e->segmentMan->finished()) {
     return true;
   } else {
@@ -73,7 +54,7 @@ bool HttpDownloadCommand::prepareForNextSegment(const Segment& currentSegment) {
       e->commands.push_back(command);
       return true;
     } else {
-      return DownloadCommand::prepareForNextSegment(currentSegment);
+      return DownloadCommand::prepareForNextSegment();
     }
   }
 }