chromium/components/payments/content/web_app_manifest_section_table.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/payments/content/web_app_manifest_section_table.h"

#include <stdint.h>
#include <time.h>
#include <memory>

#include "base/check_op.h"
#include "base/notreached.h"
#include "base/time/time.h"
#include "components/webdata/common/web_database.h"
#include "sql/statement.h"
#include "sql/transaction.h"

namespace payments {
namespace {

// Data valid duration in seconds.
const time_t WEB_APP_MANIFEST_VALID_TIME_IN_SECONDS = …;

// Note that the fingerprint is calculated with SHA-256.
const size_t kFingerPrintLength = …;

WebDatabaseTable::TypeKey GetWebAppManifestKey() { … }

// Converts 2-dimensional vector |fingerprints| to 1-dimesional vector.
std::unique_ptr<std::vector<uint8_t>> SerializeFingerPrints(
    const std::vector<std::vector<uint8_t>>& fingerprints) { … }

// Converts 1-dimensional vector created by SerializeFingerPrints back to
// 2-dimensional vector. Each vector of the second dimensional vector has exact
// kFingerPrintLength number of elements.
bool DeserializeFingerPrints(
    const std::vector<uint8_t>& fingerprints,
    std::vector<std::vector<uint8_t>>& deserialized_fingerprints) { … }

}  // namespace

WebAppManifestSectionTable::WebAppManifestSectionTable() { … }

WebAppManifestSectionTable::~WebAppManifestSectionTable() { … }

WebAppManifestSectionTable* WebAppManifestSectionTable::FromWebDatabase(
    WebDatabase* db) { … }

WebDatabaseTable::TypeKey WebAppManifestSectionTable::GetTypeKey() const { … }

bool WebAppManifestSectionTable::CreateTablesIfNecessary() { … }

bool WebAppManifestSectionTable::MigrateToVersion(
    int version,
    bool* update_compatible_version) { … }

void WebAppManifestSectionTable::RemoveExpiredData() { … }

bool WebAppManifestSectionTable::AddWebAppManifest(
    const std::vector<WebAppManifestSection>& manifest) { … }

std::vector<WebAppManifestSection>
WebAppManifestSectionTable::GetWebAppManifest(const std::string& web_app) { … }

}  // namespace payments