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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "extensions/browser/service_worker/worker_id.h"
#include <optional>
#include <tuple>
#include "extensions/common/extension_id.h"
#include "third_party/blink/public/common/tokens/tokens.h"
namespace extensions {
WorkerId::WorkerId() = default;
WorkerId::WorkerId(const ExtensionId& extension_id,
int render_process_id,
int64_t version_id,
int thread_id)
: extension_id(extension_id),
render_process_id(render_process_id),
version_id(version_id),
thread_id(thread_id) {}
WorkerId::WorkerId(const ExtensionId& extension_id,
int render_process_id,
int64_t version_id,
int thread_id,
const blink::ServiceWorkerToken& start_token)
: extension_id(extension_id),
render_process_id(render_process_id),
version_id(version_id),
thread_id(thread_id),
start_token(start_token) {}
bool WorkerId::operator<(const WorkerId& other) const {
// Note: The comparison order of |extension_id| and |render_process_id| below
// is important as we use lower_bound to search for all workers with a
// specific |extension_id|, and, optionally, |render_process_id| within a
// collection of WorkerIds in WorkerIdSet.
return std::tie(extension_id, render_process_id, version_id, thread_id) <
std::tie(other.extension_id, other.render_process_id, other.version_id,
other.thread_id);
}
bool WorkerId::operator==(const WorkerId& other) const {
return extension_id == other.extension_id &&
render_process_id == other.render_process_id &&
version_id == other.version_id && thread_id == other.thread_id;
}
bool WorkerId::operator!=(const WorkerId& other) const {
return !this->operator==(other);
}
std::ostream& operator<<(std::ostream& out, const WorkerId& id) {
return out << "WorkerId{extension_id: " << id.extension_id
<< ", process_id: " << id.render_process_id
<< ", service_worker_version_id: " << id.version_id
<< ", thread_id: " << id.thread_id << "}";
}
} // namespace extensions
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