components/download/database/proto/download_entry.proto

// 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.

syntax = "proto2";

option optimize_for = LITE_RUNTIME;

package download_pb;

import "components/download/database/proto/download_source.proto";

message HttpRequestHeader {
  optional string key = 1;
  optional string value = 2;
}

// Slice information for parallel downloading.
message ReceivedSlice {
  optional int64 offset = 1;
  optional int64 received_bytes = 2;
  optional bool finished = 3;
}

// Stores various in-progress metadata related to a download.
message DownloadEntry {
  optional string guid = 1;
  optional string request_origin = 2;
  optional DownloadSource download_source = 3;
  optional int64 ukm_download_id = 4;
  optional int64 bytes_wasted = 5;
  optional bool fetch_error_body = 6;
  repeated HttpRequestHeader request_headers = 7;
}

// Contains a list of entries.
message DownloadEntries {
  repeated DownloadEntry entries = 1;
}

// Information for ukm reporting
message UkmInfo {
  optional DownloadSource download_source = 1;
  optional int64 ukm_download_id = 2;
}

// Information about when to start the download, used by download later feature.
// Deprecated.
message DownloadSchedule {
  optional int64 start_time = 1;
}

// Information about an in progress download.
message InProgressInfo {
  repeated string url_chain = 1;
  optional string referrer_url = 2;
  optional string site_url = 3;  // deprecated
  optional string tab_url = 4;
  optional string tab_referrer_url = 5;
  optional bool fetch_error_body = 6;
  repeated HttpRequestHeader request_headers = 7;
  optional string etag = 8;
  optional string last_modified = 9;
  optional int64 total_bytes = 10;
  optional string mime_type = 11;
  optional string original_mime_type = 12;
  optional bytes current_path = 13;  // Serialized pickles to support string16
  optional bytes target_path = 14;   // Serialized pickles to support string16
  optional int64 received_bytes = 15;
  optional int64 start_time = 16;
  optional int64 end_time = 17;
  repeated ReceivedSlice received_slices = 18;
  optional string hash = 19;
  optional bool transient = 20;
  optional int32 state = 21;
  optional int32 danger_type = 22;
  optional int32 interrupt_reason = 23;
  optional bool paused = 24;
  optional bool metered = 25;
  optional int64 bytes_wasted = 26;
  optional int32 auto_resume_count = 27;
  optional DownloadSchedule download_schedule = 28;  // // Deprecated.
  // Removing DownloadItemRerouteInfo since FileSystem Connector will not
  // be released, implementation deleted.
  reserved 29;
  optional int32 credentials_mode = 30;  // network::mojom::CredentialsMode
  optional int64 range_request_from = 31;
  optional int64 range_request_to = 32;
  optional string serialized_embedder_download_data = 33;
  reserved 34;
}

// Stores various metadata related to a download.
// WIP and will replace DownloadEntry.
message DownloadInfo {
  optional string guid = 1;
  optional int32 id = 2;
  optional UkmInfo ukm_info = 3;
  optional InProgressInfo in_progress_info = 4;
}

// In progress database entry for download information.
message DownloadDBEntry {
  // Add field for offline page download.
  oneof entry { DownloadInfo download_info = 1; }
}