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// 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.
#ifndef CHROME_BROWSER_MEDIA_WEBRTC_TEST_STATS_DICTIONARY_H_
#define CHROME_BROWSER_MEDIA_WEBRTC_TEST_STATS_DICTIONARY_H_
#include <functional>
#include <string>
#include <vector>
#include "base/memory/raw_ptr.h"
#include "base/memory/ref_counted.h"
#include "base/values.h"
namespace content {
class TestStatsDictionary;
class TestStatsReportDictionary
: public base::RefCounted<TestStatsReportDictionary> {
public:
explicit TestStatsReportDictionary(base::Value::Dict report);
void ForEach(std::function<void(const TestStatsDictionary&)> iteration);
std::vector<TestStatsDictionary> Filter(
std::function<bool(const TestStatsDictionary&)> filter);
std::unique_ptr<TestStatsDictionary> Get(const std::string& id);
std::vector<TestStatsDictionary> GetAll();
std::vector<TestStatsDictionary> GetByType(const std::string& type);
private:
friend class base::RefCounted<TestStatsReportDictionary>;
~TestStatsReportDictionary();
base::Value::Dict report_;
};
class TestStatsDictionary {
public:
TestStatsDictionary(TestStatsReportDictionary* report,
const base::Value::Dict* stats);
TestStatsDictionary(const TestStatsDictionary& other);
~TestStatsDictionary();
bool IsBoolean(const std::string& key) const;
bool GetBoolean(const std::string& key) const;
bool IsNumber(const std::string& key) const;
double GetNumber(const std::string& key) const;
bool IsString(const std::string& key) const;
std::string GetString(const std::string& key) const;
bool IsSequenceBoolean(const std::string& key) const;
std::vector<bool> GetSequenceBoolean(const std::string& key) const;
bool IsSequenceNumber(const std::string& key) const;
std::vector<double> GetSequenceNumber(const std::string& key) const;
bool IsSequenceString(const std::string& key) const;
std::vector<std::string> GetSequenceString(const std::string& key) const;
std::string ToString() const;
private:
bool GetBoolean(const std::string& key, bool* out) const;
bool GetNumber(const std::string& key, double* out) const;
bool GetSequenceBoolean(
const std::string& key, std::vector<bool>* out) const;
bool GetSequenceNumber(
const std::string& key, std::vector<double>* out) const;
bool GetSequenceString(
const std::string& key, std::vector<std::string>* out) const;
// The reference keeps the report alive which indirectly owns |stats_|.
scoped_refptr<TestStatsReportDictionary> report_;
raw_ptr<const base::Value::Dict> stats_;
};
} // namespace content
#endif // CHROME_BROWSER_MEDIA_WEBRTC_TEST_STATS_DICTIONARY_H_
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