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// Copyright 2014 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 CHROME_BROWSER_COMPONENT_UPDATER_CLD_COMPONENT_INSTALLER_H_
#define CHROME_BROWSER_COMPONENT_UPDATER_CLD_COMPONENT_INSTALLER_H_
#include <stdint.h>
#include <string>
#include <vector>
#include "base/files/file_path.h"
#include "base/gtest_prod_util.h"
#include "base/macros.h"
#include "components/component_updater/default_component_installer.h"
namespace test {
class ComponentCldDataHarness;
} // namespace test
namespace component_updater {
class ComponentUpdateService;
// Visible for testing. No need to instantiate this class directly.
class CldComponentInstallerTraits : public ComponentInstallerTraits {
public:
CldComponentInstallerTraits();
~CldComponentInstallerTraits() override {}
private:
friend class CldComponentInstallerTest; // For access within SetUp()
friend class test::ComponentCldDataHarness; // For browser tests only
FRIEND_TEST_ALL_PREFIXES(CldComponentInstallerTest, ComponentReady);
FRIEND_TEST_ALL_PREFIXES(CldComponentInstallerTest, GetBaseDirectory);
FRIEND_TEST_ALL_PREFIXES(CldComponentInstallerTest, GetHash);
FRIEND_TEST_ALL_PREFIXES(CldComponentInstallerTest, GetInstalledPath);
FRIEND_TEST_ALL_PREFIXES(CldComponentInstallerTest, GetName);
FRIEND_TEST_ALL_PREFIXES(CldComponentInstallerTest, OnCustomInstall);
FRIEND_TEST_ALL_PREFIXES(CldComponentInstallerTest, SetLatestCldDataFile);
FRIEND_TEST_ALL_PREFIXES(CldComponentInstallerTest, VerifyInstallation);
// The following methods override ComponentInstallerTraits.
bool CanAutoUpdate() const override;
bool OnCustomInstall(const base::DictionaryValue& manifest,
const base::FilePath& install_dir) override;
bool VerifyInstallation(const base::DictionaryValue& manifest,
const base::FilePath& install_dir) const override;
void ComponentReady(const base::Version& version,
const base::FilePath& path,
scoped_ptr<base::DictionaryValue> manifest) override;
base::FilePath GetBaseDirectory() const override;
void GetHash(std::vector<uint8_t>* hash) const override;
std::string GetName() const override;
static base::FilePath GetInstalledPath(const base::FilePath& base);
// Sets the path to the CLD data file. Called internally once a valid CLD
// data file has been observed. The implementation of this method is
// responsible for configuring the CLD data source.
// This method is threadsafe.
static void SetLatestCldDataFile(const base::FilePath& path);
// Returns the file path that was most recently set in SetLatestCldDataFile.
static base::FilePath GetLatestCldDataFile();
DISALLOW_COPY_AND_ASSIGN(CldComponentInstallerTraits);
};
// Call once during startup to make the component update service aware of
// the CLD component. This method does nothing if the configured CLD data source
// is not the "Component" data source.
void RegisterCldComponent(ComponentUpdateService* cus);
} // namespace component_updater
#endif // CHROME_BROWSER_COMPONENT_UPDATER_CLD_COMPONENT_INSTALLER_H_
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