chromium/extensions/browser/api/declarative_net_request/indexed_rule.h

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef EXTENSIONS_BROWSER_API_DECLARATIVE_NET_REQUEST_INDEXED_RULE_H_
#define EXTENSIONS_BROWSER_API_DECLARATIVE_NET_REQUEST_INDEXED_RULE_H_

#include <stdint.h>

#include <optional>
#include <string>

#include "base/containers/flat_set.h"
#include "components/url_pattern_index/flat/url_pattern_index_generated.h"
#include "extensions/common/api/declarative_net_request.h"
#include "extensions/common/api/declarative_net_request/constants.h"

class GURL;

namespace extensions::declarative_net_request {

enum class ParseResult;

// An intermediate structure to store a Declarative Net Request API rule while
// indexing. This structure aids in the subsequent conversion to a flatbuffer
// UrlRule as specified by the url_pattern_index component.
struct IndexedRule { … };

// Compute the rule priority for indexing, by combining the priority from
// the JSON rule and the priority of the action type. Exposed for testing.
uint64_t ComputeIndexedRulePriority(
    int parsed_rule_priority,
    api::declarative_net_request::RuleActionType action_type);

}  // namespace extensions::declarative_net_request

#endif  // EXTENSIONS_BROWSER_API_DECLARATIVE_NET_REQUEST_INDEXED_RULE_H_