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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/media_galleries/fileapi/media_file_validator_factory.h"
#include "base/files/file_path.h"
#include "chrome/browser/media_galleries/fileapi/supported_audio_video_checker.h"
#include "chrome/browser/media_galleries/fileapi/supported_image_type_validator.h"
#include "components/download/public/common/quarantine_connection.h"
#include "storage/browser/file_system/copy_or_move_file_validator.h"
#include "storage/browser/file_system/file_system_url.h"
namespace {
class InvalidFileValidator : public storage::CopyOrMoveFileValidator {
public:
InvalidFileValidator(const InvalidFileValidator&) = delete;
InvalidFileValidator& operator=(const InvalidFileValidator&) = delete;
~InvalidFileValidator() override = default;
void StartPreWriteValidation(storage::CopyOrMoveFileValidator::ResultCallback
result_callback) override {
std::move(result_callback).Run(base::File::FILE_ERROR_SECURITY);
}
void StartPostWriteValidation(const base::FilePath& dest_platform_path,
storage::CopyOrMoveFileValidator::ResultCallback
result_callback) override {
std::move(result_callback).Run(base::File::FILE_ERROR_SECURITY);
}
private:
friend class ::MediaFileValidatorFactory;
InvalidFileValidator() = default;
};
} // namespace
MediaFileValidatorFactory::MediaFileValidatorFactory(
download::QuarantineConnectionCallback quarantine_connection_callback)
: quarantine_connection_callback_(quarantine_connection_callback) {}
MediaFileValidatorFactory::~MediaFileValidatorFactory() = default;
storage::CopyOrMoveFileValidator*
MediaFileValidatorFactory::CreateCopyOrMoveFileValidator(
const storage::FileSystemURL& src,
const base::FilePath& platform_path) {
base::FilePath src_path = src.virtual_path();
if (SupportedImageTypeValidator::SupportsFileType(src_path))
return new SupportedImageTypeValidator(platform_path,
quarantine_connection_callback_);
if (SupportedAudioVideoChecker::SupportsFileType(src_path))
return new SupportedAudioVideoChecker(platform_path,
quarantine_connection_callback_);
return new InvalidFileValidator();
}
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