// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "services/service_manager/public/cpp/identity.h"

#include "base/check.h"
#include "base/strings/stringprintf.h"

namespace service_manager {

Identity::Identity() = default;

Identity::Identity(const std::string& name,
                   const base::Token& instance_group,
                   const base::Token& instance_id,
                   const base::Token& globally_unique_id)
    : name_(name),
      instance_group_(instance_group),
      instance_id_(instance_id),
      globally_unique_id_(globally_unique_id) {
  DCHECK(!name_.empty());
  DCHECK(!instance_group_.is_zero());
  DCHECK(!globally_unique_id_.is_zero());
}

Identity::Identity(const Identity& other) = default;

Identity::~Identity() = default;

Identity& Identity::operator=(const Identity& other) = default;

bool Identity::IsValid() const {
  return !name_.empty() && !instance_group_.is_zero() &&
         !globally_unique_id_.is_zero();
}

std::string Identity::ToString() const {
  return base::StringPrintf("%s/%s/%s/%s", instance_group_.ToString().c_str(),
                            name_.c_str(), instance_id_.ToString().c_str(),
                            globally_unique_id_.ToString().c_str());
}

}  // namespace service_manager