2008-06-29 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>

	Added gzip, deflate decoding support in HTTP using libz. If 
compiled
	with this feature, aria2 sends "Accept-Encoding: deflate, gzip" 
header
	to a HTTP server. If a server returns "Content-Encoding: gzip" 
or
	"Content-Encoding: deflate" then, aria2 decodes the response 
body on the
	fly and writes decoded data to a local disk.
	* README
	* README.html
	* configure.ac
	* m4/aria2_arg.m4: Added ARIA2_ARG_WITH and ARIA2_ARG_ENABLE, 
they are
	wrapper function for AC_ARG_WITH and AC_ARG_ENABLE respectively.
	* m4/libz.m4
	* src/Decoder.h
	* src/DownloadCommand.cc
	* src/DownloadCommand.h
	* src/Exception.h
	* src/GZipDecoder.cc
	* src/GZipDecoder.h
	* src/HttpHeader.cc
	* src/HttpHeader.h
	* src/HttpRequest.cc
	* src/HttpRequest.h
	* src/HttpResponse.cc
	* src/HttpResponse.h
	* src/HttpResponseCommand.cc
	* src/Makefile.am
	* test/GZipDecoderTest.cc
	* test/HttpRequestTest.cc
	* test/HttpResponseTest.cc
	* test/Makefile.am
	* test/Makefile.in
	* test/gzip_decode_test.gz

1 files changed, 7 insertions, 0 deletions

diff --git a/src/HttpResponse.h b/src/HttpResponse.h
index 3aeac22a..71d72c43 100644
--- a/src/HttpResponse.h
+++ b/src/HttpResponse.h
@@ -46,6 +46,7 @@ class HttpRequest;
 class HttpHeader;
 class TransferEncoding;
 class Logger;
+class Decoder;
 
 class HttpResponse {
 private:
@@ -85,6 +86,12 @@ public:
 
   SharedHandle<TransferEncoding> getTransferDecoder() const;
 
+  bool isContentEncodingSpecified() const;
+
+  const std::string& getContentEncoding() const;
+
+  SharedHandle<Decoder> getContentEncodingDecoder() const;
+
   uint64_t getContentLength() const;
 
   uint64_t getEntityLength() const;