blob: 3ec6eeacf11101d5ba62e47bf3157de55081d11c [file] [log] [blame]
// Copyright 2014 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 "android_webview/common/url_constants.h"
#include "android_webview/native/aw_media_url_interceptor.h"
#include "base/android/apk_assets.h"
#include "base/strings/string_util.h"
#include "content/public/common/url_constants.h"
namespace android_webview {
bool AwMediaUrlInterceptor::Intercept(const std::string& url,
int* fd,
int64_t* offset,
int64_t* size) const {
std::string asset_file_prefix(url::kFileScheme);
asset_file_prefix.append(url::kStandardSchemeSeparator);
asset_file_prefix.append(android_webview::kAndroidAssetPath);
if (base::StartsWith(url, asset_file_prefix, base::CompareCase::SENSITIVE)) {
std::string filename(url);
base::ReplaceFirstSubstringAfterOffset(
&filename, 0, asset_file_prefix, "assets/");
base::MemoryMappedFile::Region region =
base::MemoryMappedFile::Region::kWholeFile;
*fd = base::android::OpenApkAsset(filename, &region);
*offset = region.offset;
*size = region.size;
return *fd != -1;
}
return false;
}
} // namespace android_webview