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// Copyright 2015 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.
#ifndef EXTENSIONS_COMMON_HOST_ID_H_
#define EXTENSIONS_COMMON_HOST_ID_H_
#include <string>
// IDs of hosts who own user scripts.
// A HostID is immutable after creation.
struct HostID {
enum HostType { EXTENSIONS, WEBUI, HOST_TYPE_LAST = WEBUI };
HostID();
HostID(HostType type, const std::string& id);
HostID(const HostID& host_id);
~HostID();
bool operator<(const HostID& host_id) const;
bool operator==(const HostID& host_id) const;
HostType type() const { return type_; }
const std::string& id() const { return id_; }
private:
// The type of the host.
HostType type_;
// Similar to extension_id, host_id is a unique indentifier for a host,
// e.g., an Extension or WebUI.
std::string id_;
};
#endif // EXTENSIONS_COMMON_HOST_ID_H_
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