brave-sync-rs/schema/protobuf/sync_pb/session_specifics.proto

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// Sync protocol datatype extension for sessions.

// If you change or add any fields in this file, update proto_visitors.h and
// potentially proto_enum_conversions.{h, cc}.

syntax = "proto2";

option go_package = "./sync_pb";

option java_multiple_files = true;
option java_package = "org.chromium.components.sync.protocol";

option optimize_for = LITE_RUNTIME;

package sync_pb;

import "sync_enums.proto";

message SessionSpecifics {
  // Unique id for the client. M89 and higher use sync's cache GUID (client ID)
  // to populate this tag for *new* sessions.
  optional string session_tag = 1;
  optional SessionHeader header = 2;
  optional SessionTab tab = 3;

  // The local tab id used by sync. Unique across all nodes for that client.
  optional int32 tab_node_id = 4 [default = -1];
}

// Properties of session sync objects.
message SessionHeader {
  // Each session is composed of windows.
  repeated SessionWindow window = 2;
  // A non-unique but human-readable name to describe this client.
  optional string client_name = 3;
  // The form factor of device.
  optional SyncEnums.DeviceFormFactor device_form_factor = 5;

  // The type of device.
  // Mandatory until M115. Replaced by device_form_factor afterwards, but still
  // populated for backward compatibility.
  optional SyncEnums.DeviceType device_type = 4 [deprecated = true];
}

message SessionWindow {
  // Unique (to the owner) id for this window.
  optional int32 window_id = 1;
  // Index of the selected tab in tabs; -1 if no tab is selected.
  optional int32 selected_tab_index = 2 [default = -1];
  // Type of the window.
  optional SyncEnums.BrowserType browser_type = 3 [default = TYPE_TABBED];
  // The tabs that compose a window (correspond to tab id's).
  repeated int32 tab = 4;
}

message SessionTab {
  // Unique (to the owner) id for this tab.
  optional int32 tab_id = 1 [default = -1];
  // The unique id for the window this tab belongs to.
  optional int32 window_id = 2;
  // Visual index of the tab within its window. There may be gaps in these
  // values.
  optional int32 tab_visual_index = 3 [default = -1];
  // Identifies the index of the current navigation in navigations. For
  // example, if this is 2 it means the current navigation is navigations[2].
  optional int32 current_navigation_index = 4 [default = -1];
  // True if the tab is pinned.
  optional bool pinned = 5 [default = false];
  // If non-empty, this tab is an app tab and this is the id of the extension.
  optional string extension_app_id = 6;
  // Tabs are navigated, and the navigation data is here.
  repeated TabNavigation navigation = 7;

  optional SyncEnums.BrowserType browser_type = 13;

  // Timestamp for when this tab was last activated.
  // Corresponds to WebContents::GetLastActiveTime().
  optional int64 last_active_time_unix_epoch_millis = 14;

  // The favicon for the current url the tab is displaying. Either empty
  // or a valid PNG encoded favicon.
  optional bytes favicon = 8 [deprecated = true];
  // The type of favicon. For now only normal web favicons are supported.
  enum FaviconType { TYPE_WEB_FAVICON = 1; }
  optional FaviconType favicon_type = 9 [deprecated = true];
  // The url of the actual favicon (as opposed to the page using the favicon).
  optional string favicon_source = 11 [deprecated = true];
  // Ids of the currently assigned variations which should be sent to sync.
  repeated uint64 variation_id = 12 [deprecated = true];
}

message TabNavigation {
  // The virtual URL, when nonempty, will override the actual URL of the page
  // when we display it to the user.
  optional string virtual_url = 2;
  // The referring URL, which can be empty.
  optional string referrer = 3;
  // The title of the page.
  optional string title = 4;
  // The core transition type.
  optional SyncEnums.PageTransition page_transition = 6 [default = LINK];
  // If this transition was triggered by a redirect, the redirect type.
  optional SyncEnums.PageTransitionRedirectType redirect_type = 7;
  // The unique navigation id (within this client).
  optional int32 unique_id = 8;
  // Timestamp for when this navigation last occurred (in client time).
  // If the user goes back/forward in history the timestamp may refresh.
  optional int64 timestamp_msec = 9;
  // User used the Forward or Back button to navigate among browsing history.
  optional bool navigation_forward_back = 10;
  // User used the address bar to trigger this navigation.
  optional bool navigation_from_address_bar = 11;
  // User is navigating to the home page.
  optional bool navigation_home_page = 12;
  // The id for this navigation, which is globally unique with high
  // probability.
  optional int64 global_id = 15;
  // The favicon url associated with this page.
  optional string favicon_url = 17;

  // The status code from the last navigation.
  optional int32 http_status_code = 20;

  // Correct referrer policy. Valid enums are defined in
  // third_party/WebKit/public/platform/WebReferrerPolicy.h.
  optional int32 correct_referrer_policy = 25 [default = 1];

  // Whether the Password Manager saw a password field on the page.
  optional SyncEnums.PasswordState password_state = 26;

  // The start/end of a redirect chain. Deprecated in M108 because they were
  // always set to false in practice, and don't make sense in the first place -
  // this message corresponds to a complete chain.
  optional bool navigation_chain_start = 13 [deprecated = true];
  optional bool navigation_chain_end = 14 [deprecated = true];
  // Search terms extracted from the URL. Deprecated in M64.
  optional string search_terms = 16 [deprecated = true];
  enum BlockedState {
    STATE_ALLOWED = 1;
    STATE_BLOCKED = 2;
  }
  // Whether access to the URL was allowed or blocked. Deprecated in M121
  // because it was unused.
  optional BlockedState blocked_state = 18
      [deprecated = true, default = STATE_ALLOWED];
  // Referrer policy. Old, broken value. Deprecated in M61.
  optional int32 obsolete_referrer_policy = 21 [deprecated = true];
  // True if created from restored navigation entry that hasn't been loaded.
  // Deprecated in M121 because it was unused.
  optional bool is_restored = 22 [deprecated = true];
  // The chain of redirections for this navigation, from the original URL
  // through the last URL that redirected. Deprecated in M121 because it was
  // unused.
  repeated NavigationRedirect navigation_redirect = 23 [deprecated = true];
  // The last URL traversed when different from the virtual_url. Deprecated in
  // M121 because it was unused.
  optional string last_navigation_redirect_url = 24 [deprecated = true];
  // The id for the task associated with this navigation, which is globally
  // unique with high probability. Deprecated in M121 because it was unused.
  optional int64 task_id = 27 [deprecated = true];
  // Task ids of all ancestor navigations, which can be from other tabs, from
  // root to parent. Deprecated in M121 because it was unused.
  repeated int64 ancestor_task_id = 28 [deprecated = true];
  // When a history entry is replaced (e.g. history.replaceState()), this
  // contained some information about the entry prior to being replaced.
  // Deprecated in M121 because it was unused.
  optional ReplacedNavigation replaced_navigation = 29 [deprecated = true];
  // The page language as determined by its textual content. An ISO 639 language
  // code (two letters, except for Chinese where a localization is necessary).
  // Deprecated in M121 because it was unused.
  optional string page_language = 30 [deprecated = true];

  reserved 1;
  reserved "index";
  reserved 5;
  reserved "state";
  reserved 19;
  reserved "content_pack_categories";
}

// Navigation information for a single redirection within a single navigation.
message NavigationRedirect {
  // A URL that redirected while navigating to the virtual_url.
  optional string url = 1;
}

// Subset of TabNavigation fields representing a navigation that was later
// replaced in history (e.g. history.replaceState()), which allows tracking
// information about the original navigation prior to the first replacement.
message ReplacedNavigation {
  optional string first_committed_url = 1;
  optional int64 first_timestamp_msec = 2;
  optional SyncEnums.PageTransition first_page_transition = 3;
}