mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-11-23 05:46:12 +03:00
68 lines
2.1 KiB
C++
68 lines
2.1 KiB
C++
// Copyright 2012 The Chromium Authors
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#include "net/base/platform_mime_util.h"
|
|
|
|
#include <string>
|
|
|
|
#include "build/build_config.h"
|
|
#include "build/chromeos_buildflags.h"
|
|
|
|
#if BUILDFLAG(IS_ANDROID)
|
|
#include "net/android/network_library.h"
|
|
#else
|
|
#include "base/nix/mime_util_xdg.h"
|
|
#endif
|
|
|
|
namespace net {
|
|
|
|
#if BUILDFLAG(IS_ANDROID)
|
|
bool PlatformMimeUtil::GetPlatformMimeTypeFromExtension(
|
|
const base::FilePath::StringType& ext,
|
|
std::string* result) const {
|
|
return android::GetMimeTypeFromExtension(ext, result);
|
|
}
|
|
#else
|
|
bool PlatformMimeUtil::GetPlatformMimeTypeFromExtension(
|
|
const base::FilePath::StringType& ext,
|
|
std::string* result) const {
|
|
base::FilePath dummy_path("foo." + ext);
|
|
std::string out = base::nix::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;
|
|
}
|
|
|
|
#endif // BUILDFLAG(IS_ANDROID)
|
|
|
|
bool PlatformMimeUtil::GetPlatformPreferredExtensionForMimeType(
|
|
const std::string& mime_type,
|
|
base::FilePath::StringType* ext) const {
|
|
// xdg_mime doesn't provide an API to get extension from a MIME type, so we
|
|
// rely on the mappings hardcoded in mime_util.cc .
|
|
return false;
|
|
}
|
|
|
|
void PlatformMimeUtil::GetPlatformExtensionsForMimeType(
|
|
const std::string& mime_type,
|
|
std::unordered_set<base::FilePath::StringType>* extensions) const {
|
|
// xdg_mime doesn't provide an API to get extension from a MIME type, so we
|
|
// rely on the mappings hardcoded in mime_util.cc .
|
|
}
|
|
|
|
} // namespace net
|