chromium/chrome/browser/web_applications/isolated_web_apps/update_manifest/update_manifest.h

// Copyright 2023 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_WEB_APPLICATIONS_ISOLATED_WEB_APPS_UPDATE_MANIFEST_UPDATE_MANIFEST_H_
#define CHROME_BROWSER_WEB_APPLICATIONS_ISOLATED_WEB_APPS_UPDATE_MANIFEST_UPDATE_MANIFEST_H_

#include <iosfwd>
#include <optional>
#include <string>
#include <string_view>
#include <vector>

#include "base/containers/flat_map.h"
#include "base/containers/flat_set.h"
#include "base/no_destructor.h"
#include "base/types/expected.h"
#include "base/types/optional_ref.h"
#include "base/types/strong_alias.h"
#include "base/values.h"
#include "base/version.h"
#include "third_party/abseil-cpp/absl/types/variant.h"
#include "url/gurl.h"

namespace web_app {

inline constexpr std::string_view kUpdateManifestAllVersionsKey = …;
inline constexpr std::string_view kUpdateManifestAllChannelsKey = …;
inline constexpr std::string_view kUpdateManifestChannelNameKey = …;
inline constexpr std::string_view kUpdateManifestVersionKey = …;
inline constexpr std::string_view kUpdateManifestSrcKey = …;
inline constexpr std::string_view kUpdateManifestChannelsKey = …;

class UpdateChannelId { … };

// An Isolated Web App Update Manifest contains a list of versions and download
// URLs of an Isolated Web App. The format is described in more detail here:
// https://github.com/WICG/isolated-web-apps/blob/main/Updates.md#web-application-update-manifest
class UpdateManifest { … };

bool operator==(const UpdateManifest::VersionEntry& lhs,
                const UpdateManifest::VersionEntry& rhs);

std::ostream& operator<<(std::ostream& os,
                         const UpdateManifest::VersionEntry& version_entry);

}  // namespace web_app

#endif  // CHROME_BROWSER_WEB_APPLICATIONS_ISOLATED_WEB_APPS_UPDATE_MANIFEST_UPDATE_MANIFEST_H_