// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <string>
#include "base/mime_util.h"
#include "net/base/platform_mime_util.h"
namespace net {
bool PlatformMimeUtil::GetPlatformMimeTypeFromExtension(
const FilePath::StringType& ext, std::string* result) const {
// TODO(thestig) This is a temporary hack until we can fix this
// properly in test shell / webkit.
// We have to play dumb and not return application/x-perl here
// to make the reload-subframe-object layout test happy.
if (ext == "pl")
return false;
FilePath dummy_path("foo." + ext);
std::string out = mime_util::GetFileMimeType(dummy_path);
// GetFileMimeType likes to return application/octet-stream
// for everything it doesn't know - ignore that.
if (out == "application/octet-stream" || out.empty())
return false;
// GetFileMimeType returns image/x-ico because that's what's in the XDG
// mime database. That database is the merger of the Gnome and KDE mime
// databases. Apparently someone working on KDE in 2001 decided .ico
// resolves to image/x-ico, whereas the rest of the world uses image/x-icon.
// FWIW, image/vnd.microsoft.icon is the official IANA assignment.
if (out == "image/x-ico")
out = "image/x-icon";
*result = out;
return true;
}
bool PlatformMimeUtil::GetPreferredExtensionForMimeType(
const std::string& mime_type, FilePath::StringType* ext) const {
// Unlike GetPlatformMimeTypeFromExtension, this method doesn't have a
// default list that it uses, but for now we are also returning false since
// this doesn't really matter as much under Linux.
//
// If we wanted to do this properly, we would read the mime.cache file which
// has a section where they assign a glob (*.gif) to a mimetype
// (image/gif). We look up the "heaviest" glob for a certain mime type and
// then then try to chop off "*.".
return false;
}
} // namespace net