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- // Copyright 2017 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.
- #include "components/download/database/download_db_conversions.h"
- #include <utility>
- #include "base/notreached.h"
- #include "base/pickle.h"
- #include "base/time/time.h"
- #include "components/download/public/common/download_features.h"
- #include "services/network/public/mojom/fetch_api.mojom-shared.h"
- namespace download {
- namespace {
- // Converts base::Time to a timpstamp in milliseconds.
- int64_t FromTimeToMilliseconds(base::Time time) {
- return time.ToDeltaSinceWindowsEpoch().InMilliseconds();
- }
- // Converts a time stamp in milliseconds to base::Time.
- base::Time FromMillisecondsToTime(int64_t time_ms) {
- return base::Time::FromDeltaSinceWindowsEpoch(base::Milliseconds(time_ms));
- }
- } // namespace
- DownloadEntry DownloadDBConversions::DownloadEntryFromProto(
- const download_pb::DownloadEntry& proto) {
- DownloadEntry entry;
- entry.guid = proto.guid();
- entry.request_origin = proto.request_origin();
- entry.download_source = DownloadSourceFromProto(proto.download_source());
- entry.ukm_download_id = proto.ukm_download_id();
- entry.bytes_wasted = proto.bytes_wasted();
- entry.fetch_error_body = proto.fetch_error_body();
- for (const auto& header : proto.request_headers()) {
- entry.request_headers.emplace_back(HttpRequestHeaderFromProto(header));
- }
- return entry;
- }
- download_pb::DownloadEntry DownloadDBConversions::DownloadEntryToProto(
- const DownloadEntry& entry) {
- download_pb::DownloadEntry proto;
- proto.set_guid(entry.guid);
- proto.set_request_origin(entry.request_origin);
- proto.set_download_source(DownloadSourceToProto(entry.download_source));
- proto.set_ukm_download_id(entry.ukm_download_id);
- proto.set_bytes_wasted(entry.bytes_wasted);
- proto.set_fetch_error_body(entry.fetch_error_body);
- for (const auto& header : entry.request_headers) {
- auto* proto_header = proto.add_request_headers();
- *proto_header = HttpRequestHeaderToProto(header);
- }
- return proto;
- }
- // static
- DownloadSource DownloadDBConversions::DownloadSourceFromProto(
- download_pb::DownloadSource download_source) {
- switch (download_source) {
- case download_pb::DownloadSource::UNKNOWN:
- return DownloadSource::UNKNOWN;
- case download_pb::DownloadSource::NAVIGATION:
- return DownloadSource::NAVIGATION;
- case download_pb::DownloadSource::DRAG_AND_DROP:
- return DownloadSource::DRAG_AND_DROP;
- case download_pb::DownloadSource::FROM_RENDERER:
- return DownloadSource::FROM_RENDERER;
- case download_pb::DownloadSource::EXTENSION_API:
- return DownloadSource::EXTENSION_API;
- case download_pb::DownloadSource::EXTENSION_INSTALLER:
- return DownloadSource::EXTENSION_INSTALLER;
- case download_pb::DownloadSource::INTERNAL_API:
- return DownloadSource::INTERNAL_API;
- case download_pb::DownloadSource::WEB_CONTENTS_API:
- return DownloadSource::WEB_CONTENTS_API;
- case download_pb::DownloadSource::OFFLINE_PAGE:
- return DownloadSource::OFFLINE_PAGE;
- case download_pb::DownloadSource::CONTEXT_MENU:
- return DownloadSource::CONTEXT_MENU;
- case download_pb::DownloadSource::RETRY:
- return DownloadSource::RETRY;
- case download_pb::DownloadSource::RETRY_FROM_BUBBLE:
- return DownloadSource::RETRY_FROM_BUBBLE;
- }
- NOTREACHED();
- return DownloadSource::UNKNOWN;
- }
- // static
- download_pb::DownloadSource DownloadDBConversions::DownloadSourceToProto(
- DownloadSource download_source) {
- switch (download_source) {
- case DownloadSource::UNKNOWN:
- return download_pb::DownloadSource::UNKNOWN;
- case DownloadSource::NAVIGATION:
- return download_pb::DownloadSource::NAVIGATION;
- case DownloadSource::DRAG_AND_DROP:
- return download_pb::DownloadSource::DRAG_AND_DROP;
- case DownloadSource::FROM_RENDERER:
- return download_pb::DownloadSource::FROM_RENDERER;
- case DownloadSource::EXTENSION_API:
- return download_pb::DownloadSource::EXTENSION_API;
- case DownloadSource::EXTENSION_INSTALLER:
- return download_pb::DownloadSource::EXTENSION_INSTALLER;
- case DownloadSource::INTERNAL_API:
- return download_pb::DownloadSource::INTERNAL_API;
- case DownloadSource::WEB_CONTENTS_API:
- return download_pb::DownloadSource::WEB_CONTENTS_API;
- case DownloadSource::OFFLINE_PAGE:
- return download_pb::DownloadSource::OFFLINE_PAGE;
- case DownloadSource::CONTEXT_MENU:
- return download_pb::DownloadSource::CONTEXT_MENU;
- case DownloadSource::RETRY:
- return download_pb::DownloadSource::RETRY;
- case DownloadSource::RETRY_FROM_BUBBLE:
- return download_pb::DownloadSource::RETRY_FROM_BUBBLE;
- }
- NOTREACHED();
- return download_pb::DownloadSource::UNKNOWN;
- }
- std::vector<DownloadEntry> DownloadDBConversions::DownloadEntriesFromProto(
- const download_pb::DownloadEntries& proto) {
- std::vector<DownloadEntry> entries;
- for (int i = 0; i < proto.entries_size(); i++)
- entries.push_back(DownloadEntryFromProto(proto.entries(i)));
- return entries;
- }
- download_pb::DownloadEntries DownloadDBConversions::DownloadEntriesToProto(
- const std::vector<DownloadEntry>& entries) {
- download_pb::DownloadEntries proto;
- for (size_t i = 0; i < entries.size(); i++) {
- download_pb::DownloadEntry* proto_entry = proto.add_entries();
- *proto_entry = DownloadEntryToProto(entries[i]);
- }
- return proto;
- }
- // static
- download_pb::HttpRequestHeader DownloadDBConversions::HttpRequestHeaderToProto(
- const std::pair<std::string, std::string>& header) {
- download_pb::HttpRequestHeader proto;
- if (header.first.empty())
- return proto;
- proto.set_key(header.first);
- proto.set_value(header.second);
- return proto;
- }
- // static
- std::pair<std::string, std::string>
- DownloadDBConversions::HttpRequestHeaderFromProto(
- const download_pb::HttpRequestHeader& proto) {
- if (proto.key().empty())
- return std::pair<std::string, std::string>();
- return std::make_pair(proto.key(), proto.value());
- }
- // static
- download_pb::InProgressInfo DownloadDBConversions::InProgressInfoToProto(
- const InProgressInfo& in_progress_info) {
- download_pb::InProgressInfo proto;
- for (size_t i = 0; i < in_progress_info.url_chain.size(); ++i)
- proto.add_url_chain(in_progress_info.url_chain[i].spec());
- proto.set_referrer_url(in_progress_info.referrer_url.spec());
- proto.set_serialized_embedder_download_data(
- in_progress_info.serialized_embedder_download_data);
- proto.set_tab_url(in_progress_info.tab_url.spec());
- proto.set_tab_referrer_url(in_progress_info.tab_referrer_url.spec());
- proto.set_fetch_error_body(in_progress_info.fetch_error_body);
- for (const auto& header : in_progress_info.request_headers) {
- auto* proto_header = proto.add_request_headers();
- *proto_header = HttpRequestHeaderToProto(header);
- }
- proto.set_etag(in_progress_info.etag);
- proto.set_last_modified(in_progress_info.last_modified);
- proto.set_mime_type(in_progress_info.mime_type);
- proto.set_original_mime_type(in_progress_info.original_mime_type);
- proto.set_total_bytes(in_progress_info.total_bytes);
- base::Pickle current_path;
- in_progress_info.current_path.WriteToPickle(¤t_path);
- proto.set_current_path(current_path.data(), current_path.size());
- base::Pickle target_path;
- in_progress_info.target_path.WriteToPickle(&target_path);
- proto.set_target_path(target_path.data(), target_path.size());
- proto.set_received_bytes(in_progress_info.received_bytes);
- proto.set_start_time(
- in_progress_info.start_time.is_null()
- ? -1
- : FromTimeToMilliseconds(in_progress_info.start_time));
- proto.set_end_time(in_progress_info.end_time.is_null()
- ? -1
- : FromTimeToMilliseconds(in_progress_info.end_time));
- for (size_t i = 0; i < in_progress_info.received_slices.size(); ++i) {
- download_pb::ReceivedSlice* slice = proto.add_received_slices();
- slice->set_received_bytes(
- in_progress_info.received_slices[i].received_bytes);
- slice->set_offset(in_progress_info.received_slices[i].offset);
- slice->set_finished(in_progress_info.received_slices[i].finished);
- }
- proto.set_hash(in_progress_info.hash);
- proto.set_transient(in_progress_info.transient);
- proto.set_state(in_progress_info.state);
- proto.set_danger_type(in_progress_info.danger_type);
- proto.set_interrupt_reason(in_progress_info.interrupt_reason);
- proto.set_paused(in_progress_info.paused);
- proto.set_metered(in_progress_info.metered);
- proto.set_bytes_wasted(in_progress_info.bytes_wasted);
- proto.set_auto_resume_count(in_progress_info.auto_resume_count);
- // Fill in the output proto's |reroute_info| iff |in_progress_info|'s
- // |reroute_info| is initialized, because it has a required field and parsing
- // an uninitialized one to and from serialized strings would fail.
- if (in_progress_info.reroute_info.IsInitialized()) {
- *proto.mutable_reroute_info() = in_progress_info.reroute_info;
- }
- proto.set_credentials_mode(
- static_cast<int32_t>(in_progress_info.credentials_mode));
- proto.set_range_request_from(in_progress_info.range_request_from);
- proto.set_range_request_to(in_progress_info.range_request_to);
- return proto;
- }
- // static
- InProgressInfo DownloadDBConversions::InProgressInfoFromProto(
- const download_pb::InProgressInfo& proto) {
- InProgressInfo info;
- for (const auto& url : proto.url_chain())
- info.url_chain.emplace_back(url);
- info.referrer_url = GURL(proto.referrer_url());
- info.serialized_embedder_download_data =
- proto.serialized_embedder_download_data();
- info.tab_url = GURL(proto.tab_url());
- info.tab_referrer_url = GURL(proto.tab_referrer_url());
- info.fetch_error_body = proto.fetch_error_body();
- for (const auto& header : proto.request_headers())
- info.request_headers.emplace_back(HttpRequestHeaderFromProto(header));
- info.etag = proto.etag();
- info.last_modified = proto.last_modified();
- info.mime_type = proto.mime_type();
- info.original_mime_type = proto.original_mime_type();
- info.total_bytes = proto.total_bytes();
- base::PickleIterator current_path(
- base::Pickle(proto.current_path().data(), proto.current_path().size()));
- info.current_path.ReadFromPickle(¤t_path);
- base::PickleIterator target_path(
- base::Pickle(proto.target_path().data(), proto.target_path().size()));
- info.target_path.ReadFromPickle(&target_path);
- info.received_bytes = proto.received_bytes();
- info.start_time = proto.start_time() == -1
- ? base::Time()
- : FromMillisecondsToTime(proto.start_time());
- info.end_time = proto.end_time() == -1
- ? base::Time()
- : FromMillisecondsToTime(proto.end_time());
- for (int i = 0; i < proto.received_slices_size(); ++i) {
- info.received_slices.emplace_back(proto.received_slices(i).offset(),
- proto.received_slices(i).received_bytes(),
- proto.received_slices(i).finished());
- }
- info.hash = proto.hash();
- info.transient = proto.transient();
- info.state = static_cast<DownloadItem::DownloadState>(proto.state());
- info.danger_type = static_cast<DownloadDangerType>(proto.danger_type());
- info.interrupt_reason =
- static_cast<DownloadInterruptReason>(proto.interrupt_reason());
- info.paused = proto.paused();
- info.metered = proto.metered();
- info.bytes_wasted = proto.bytes_wasted();
- info.auto_resume_count = proto.auto_resume_count();
- if (proto.has_reroute_info()) {
- info.reroute_info = proto.reroute_info();
- }
- if (proto.has_credentials_mode()) {
- info.credentials_mode = static_cast<::network::mojom::CredentialsMode>(
- proto.credentials_mode());
- }
- if (proto.has_range_request_from())
- info.range_request_from = proto.range_request_from();
- if (proto.has_range_request_to())
- info.range_request_to = proto.range_request_to();
- return info;
- }
- UkmInfo DownloadDBConversions::UkmInfoFromProto(
- const download_pb::UkmInfo& proto) {
- UkmInfo info;
- info.download_source = DownloadSourceFromProto(proto.download_source());
- info.ukm_download_id = proto.ukm_download_id();
- return info;
- }
- download_pb::UkmInfo DownloadDBConversions::UkmInfoToProto(
- const UkmInfo& info) {
- download_pb::UkmInfo proto;
- proto.set_download_source(DownloadSourceToProto(info.download_source));
- proto.set_ukm_download_id(info.ukm_download_id);
- return proto;
- }
- DownloadInfo DownloadDBConversions::DownloadInfoFromProto(
- const download_pb::DownloadInfo& proto) {
- DownloadInfo info;
- info.guid = proto.guid();
- info.id = proto.id();
- if (proto.has_ukm_info())
- info.ukm_info = UkmInfoFromProto(proto.ukm_info());
- if (proto.has_in_progress_info())
- info.in_progress_info = InProgressInfoFromProto(proto.in_progress_info());
- return info;
- }
- download_pb::DownloadInfo DownloadDBConversions::DownloadInfoToProto(
- const DownloadInfo& info) {
- download_pb::DownloadInfo proto;
- proto.set_guid(info.guid);
- proto.set_id(info.id);
- if (info.ukm_info.has_value()) {
- auto ukm_info = std::make_unique<download_pb::UkmInfo>(
- UkmInfoToProto(info.ukm_info.value()));
- proto.set_allocated_ukm_info(ukm_info.release());
- }
- if (info.in_progress_info.has_value()) {
- auto in_progress_info = std::make_unique<download_pb::InProgressInfo>(
- InProgressInfoToProto(info.in_progress_info.value()));
- proto.set_allocated_in_progress_info(in_progress_info.release());
- }
- return proto;
- }
- DownloadDBEntry DownloadDBConversions::DownloadDBEntryFromProto(
- const download_pb::DownloadDBEntry& proto) {
- DownloadDBEntry entry;
- if (proto.has_download_info())
- entry.download_info = DownloadInfoFromProto(proto.download_info());
- return entry;
- }
- download_pb::DownloadDBEntry DownloadDBConversions::DownloadDBEntryToProto(
- const DownloadDBEntry& info) {
- download_pb::DownloadDBEntry proto;
- if (info.download_info.has_value()) {
- auto download_info = std::make_unique<download_pb::DownloadInfo>(
- DownloadInfoToProto(info.download_info.value()));
- proto.set_allocated_download_info(download_info.release());
- }
- return proto;
- }
- DownloadDBEntry DownloadDBConversions::DownloadDBEntryFromDownloadEntry(
- const DownloadEntry& entry) {
- DownloadDBEntry db_entry;
- DownloadInfo download_info;
- download_info.guid = entry.guid;
- UkmInfo ukm_info(entry.download_source, entry.ukm_download_id);
- InProgressInfo in_progress_info;
- in_progress_info.fetch_error_body = entry.fetch_error_body;
- in_progress_info.request_headers = entry.request_headers;
- download_info.ukm_info = ukm_info;
- download_info.in_progress_info = in_progress_info;
- db_entry.download_info = download_info;
- return db_entry;
- }
- } // namespace download
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