[Boost-commit] svn:boost r83559 - trunk/tools/regression/src/report

Subject: [Boost-commit] svn:boost r83559 - trunk/tools/regression/src/report
From: steven_at_[hidden]
Date: 2013-03-25 12:28:04

Author: steven_watanabe
Date: 2013-03-25 12:28:03 EDT (Mon, 25 Mar 2013)
New Revision: 83559
URL: http://svn.boost.org/trac/boost/changeset/83559

Log:
Disable compression.  It doesn't save much disk space for so many small files (less than 2:1), and we get much better compression for network transfer by letting rsync see the original uncompressed data.
Text files modified: 
   trunk/tools/regression/src/report/html_writer.hpp |     2 +-                                      
   trunk/tools/regression/src/report/zip.hpp         |    25 +++++++++++++++++++++++++               
   2 files changed, 26 insertions(+), 1 deletions(-)

Modified: trunk/tools/regression/src/report/html_writer.hpp
==============================================================================
--- trunk/tools/regression/src/report/html_writer.hpp	(original)
+++ trunk/tools/regression/src/report/html_writer.hpp	2013-03-25 12:28:03 EDT (Mon, 25 Mar 2013)
@@ -61,7 +61,7 @@
         return *this;
     }
 private:
-    boost::zip::deflate_sink sink;
+    boost::zip::nocompression_sink sink;
 };
 
 }

Modified: trunk/tools/regression/src/report/zip.hpp
==============================================================================
--- trunk/tools/regression/src/report/zip.hpp	(original)
+++ trunk/tools/regression/src/report/zip.hpp	2013-03-25 12:28:03 EDT (Mon, 25 Mar 2013)
@@ -674,10 +674,34 @@
     {}
 };
 
+class noop_filter
+{
+public:
+    typedef char char_type;
+
+    struct category :
+        ::boost::iostreams::output_filter_tag,
+        ::boost::iostreams::multichar_tag
+    {};
+
+    template<class Device>
+    std::streamsize write(Device& dev, const char * data, std::streamsize size) {
+        return boost::iostreams::write(dev, data, size);
+    }
+};
+
 template<class Filter>
 struct compression_method;
 
 template<>
+struct compression_method< ::boost::zip::noop_filter> :
+    ::boost::mpl::integral_c<
+        ::boost::uint16_t,
+        ::boost::zip::zip_archive::compression_method::none
+    >
+{};
+
+template<>
 struct compression_method< ::boost::zip::shrink_filter> :
     ::boost::mpl::integral_c<
         ::boost::uint16_t,
@@ -726,6 +750,7 @@
 
 typedef zip_member_sink<shrink_filter> shrink_sink;
 typedef zip_member_sink<deflate_filter> deflate_sink;
+typedef zip_member_sink<noop_filter> nocompression_sink;
 
 }
 }