diff options
| -rw-r--r-- | net/base/filter.cc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/net/base/filter.cc b/net/base/filter.cc index 397a599..d15635a 100644 --- a/net/base/filter.cc +++ b/net/base/filter.cc @@ -4,6 +4,7 @@ #include "net/base/filter.h" +#include "base/file_path.h" #include "base/string_util.h" #include "net/base/gzip_filter.h" #include "net/base/bzip2_filter.h" @@ -93,6 +94,21 @@ void Filter::FixupEncodingTypes( // .gz files. We match Firefox's nsHttpChannel::ProcessNormal and ignore // the Content-Encoding here. encoding_types->clear(); + + GURL url; + success = filter_context.GetURL(&url); + DCHECK(success); + FilePath filename = FilePath().AppendASCII(url.ExtractFileName()); + FilePath::StringType extension = filename.Extension(); + + // Firefox does not apply the filter to the following extensions. + // See Firefox's nsHttpChannel::nsContentEncodings::GetNext() and + // nonDecodableExtensions in nsExternalHelperAppService.cpp + if (0 == extension.compare(FILE_PATH_LITERAL(".gz")) || + 0 == extension.compare(FILE_PATH_LITERAL(".tgz")) || + 0 == extension.compare(FILE_PATH_LITERAL(".svgz"))) { + encoding_types->clear(); + } } if (!filter_context.IsSdchResponse()) { |