909 lines
28 KiB
C++
909 lines
28 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2019
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#pragma once
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#include "td/telegram/telegram_api.h"
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#include "td/telegram/files/FileBitmask.h"
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#include "td/telegram/files/FileType.h"
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#include "td/telegram/net/DcId.h"
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#include "td/telegram/Photo.h"
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#include "td/utils/base64.h"
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#include "td/utils/buffer.h"
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#include "td/utils/common.h"
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#include "td/utils/format.h"
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#include "td/utils/logging.h"
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#include "td/utils/misc.h"
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#include "td/utils/Slice.h"
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#include "td/utils/StringBuilder.h"
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#include "td/utils/Variant.h"
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#include <tuple>
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#include <utility>
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namespace td {
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class FileReferenceView {
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public:
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static Slice invalid_file_reference() {
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return Slice("#");
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}
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};
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struct EmptyRemoteFileLocation {
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template <class StorerT>
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void store(StorerT &storer) const {
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}
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template <class ParserT>
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void parse(ParserT &parser) {
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}
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};
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inline bool operator==(const EmptyRemoteFileLocation &lhs, const EmptyRemoteFileLocation &rhs) {
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return true;
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}
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inline bool operator!=(const EmptyRemoteFileLocation &lhs, const EmptyRemoteFileLocation &rhs) {
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return !(lhs == rhs);
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}
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struct PartialRemoteFileLocation {
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int64 file_id_;
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int32 part_count_;
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int32 part_size_;
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int32 ready_part_count_;
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int32 is_big_;
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template <class StorerT>
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void store(StorerT &storer) const;
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template <class ParserT>
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void parse(ParserT &parser);
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};
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inline bool operator==(const PartialRemoteFileLocation &lhs, const PartialRemoteFileLocation &rhs) {
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return lhs.file_id_ == rhs.file_id_ && lhs.part_count_ == rhs.part_count_ && lhs.part_size_ == rhs.part_size_ &&
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lhs.ready_part_count_ == rhs.ready_part_count_ && lhs.is_big_ == rhs.is_big_;
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}
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inline bool operator!=(const PartialRemoteFileLocation &lhs, const PartialRemoteFileLocation &rhs) {
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return !(lhs == rhs);
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}
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inline StringBuilder &operator<<(StringBuilder &sb, const PartialRemoteFileLocation &location) {
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return sb << '[' << (location.is_big_ ? "Big" : "Small") << " partial remote location with " << location.part_count_
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<< " parts of size " << location.part_size_ << " with " << location.ready_part_count_ << " ready parts]";
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}
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struct PhotoRemoteFileLocation {
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int64 id_;
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int64 access_hash_;
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int64 volume_id_;
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int64 secret_;
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int32 local_id_;
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PhotoSizeSource source_;
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template <class StorerT>
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void store(StorerT &storer) const;
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template <class ParserT>
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void parse(ParserT &parser);
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struct AsKey {
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const PhotoRemoteFileLocation &key;
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template <class StorerT>
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void store(StorerT &storer) const;
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};
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AsKey as_key() const {
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return AsKey{*this};
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}
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bool operator<(const PhotoRemoteFileLocation &other) const {
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return std::tie(id_, volume_id_, local_id_) < std::tie(other.id_, other.volume_id_, other.local_id_);
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}
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bool operator==(const PhotoRemoteFileLocation &other) const {
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return std::tie(id_, volume_id_, local_id_) == std::tie(other.id_, other.volume_id_, other.local_id_);
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}
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};
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inline StringBuilder &operator<<(StringBuilder &string_builder, const PhotoRemoteFileLocation &location) {
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return string_builder << "[id = " << location.id_ << ", access_hash = " << location.access_hash_
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<< ", volume_id = " << location.volume_id_ << ", local_id = " << location.local_id_ << "]";
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}
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struct WebRemoteFileLocation {
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string url_;
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int64 access_hash_;
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template <class StorerT>
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void store(StorerT &storer) const;
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template <class ParserT>
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void parse(ParserT &parser);
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struct AsKey {
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const WebRemoteFileLocation &key;
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template <class StorerT>
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void store(StorerT &storer) const;
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};
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AsKey as_key() const {
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return AsKey{*this};
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}
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bool operator<(const WebRemoteFileLocation &other) const {
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return url_ < other.url_;
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}
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bool operator==(const WebRemoteFileLocation &other) const {
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return url_ == other.url_;
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}
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};
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inline StringBuilder &operator<<(StringBuilder &string_builder, const WebRemoteFileLocation &location) {
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return string_builder << "[url = " << location.url_ << ", access_hash = " << location.access_hash_ << "]";
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}
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struct CommonRemoteFileLocation {
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int64 id_;
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int64 access_hash_;
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template <class StorerT>
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void store(StorerT &storer) const;
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template <class ParserT>
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void parse(ParserT &parser);
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struct AsKey {
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const CommonRemoteFileLocation &key;
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template <class StorerT>
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void store(StorerT &storer) const;
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};
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AsKey as_key() const {
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return AsKey{*this};
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}
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bool operator<(const CommonRemoteFileLocation &other) const {
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return std::tie(id_) < std::tie(other.id_);
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}
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bool operator==(const CommonRemoteFileLocation &other) const {
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return std::tie(id_) == std::tie(other.id_);
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}
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};
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inline StringBuilder &operator<<(StringBuilder &string_builder, const CommonRemoteFileLocation &location) {
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return string_builder << "[id = " << location.id_ << ", access_hash = " << location.access_hash_ << "]";
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}
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class FullRemoteFileLocation {
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public:
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FileType file_type_{FileType::None};
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private:
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static constexpr int32 WEB_LOCATION_FLAG = 1 << 24;
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static constexpr int32 FILE_REFERENCE_FLAG = 1 << 25;
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bool web_location_flag_{false};
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DcId dc_id_;
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string file_reference_;
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enum class LocationType : int32 { Web, Photo, Common, None };
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Variant<WebRemoteFileLocation, PhotoRemoteFileLocation, CommonRemoteFileLocation> variant_;
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LocationType location_type() const {
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if (is_web()) {
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return LocationType::Web;
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}
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switch (file_type_) {
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case FileType::Photo:
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case FileType::ProfilePhoto:
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case FileType::Thumbnail:
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case FileType::EncryptedThumbnail:
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case FileType::Wallpaper:
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return LocationType::Photo;
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case FileType::Video:
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case FileType::VoiceNote:
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case FileType::Document:
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case FileType::Sticker:
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case FileType::Audio:
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case FileType::Animation:
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case FileType::Encrypted:
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case FileType::VideoNote:
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case FileType::SecureRaw:
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case FileType::Secure:
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case FileType::Background:
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return LocationType::Common;
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case FileType::None:
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case FileType::Size:
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default:
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UNREACHABLE();
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case FileType::Temp:
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return LocationType::None;
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}
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}
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WebRemoteFileLocation &web() {
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return variant_.get<WebRemoteFileLocation>();
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}
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PhotoRemoteFileLocation &photo() {
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return variant_.get<PhotoRemoteFileLocation>();
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}
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CommonRemoteFileLocation &common() {
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return variant_.get<CommonRemoteFileLocation>();
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}
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const WebRemoteFileLocation &web() const {
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return variant_.get<WebRemoteFileLocation>();
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}
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const PhotoRemoteFileLocation &photo() const {
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return variant_.get<PhotoRemoteFileLocation>();
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}
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const CommonRemoteFileLocation &common() const {
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return variant_.get<CommonRemoteFileLocation>();
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}
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friend StringBuilder &operator<<(StringBuilder &string_builder,
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const FullRemoteFileLocation &full_remote_file_location);
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int32 key_type() const {
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auto type = static_cast<int32>(file_type_);
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if (is_web()) {
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type |= WEB_LOCATION_FLAG;
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}
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return type;
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}
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int32 full_type() const {
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auto type = static_cast<int32>(file_type_);
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if (is_web()) {
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type |= WEB_LOCATION_FLAG;
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}
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if (!file_reference_.empty()) {
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type |= FILE_REFERENCE_FLAG;
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}
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return type;
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}
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void check_file_reference() {
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if (file_reference_ == FileReferenceView::invalid_file_reference()) {
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LOG(ERROR) << "Tried to register file with invalid file reference";
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file_reference_.clear();
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}
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}
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public:
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template <class StorerT>
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void store(StorerT &storer) const;
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template <class ParserT>
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void parse(ParserT &parser);
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struct AsKey {
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const FullRemoteFileLocation &key;
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template <class StorerT>
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void store(StorerT &storer) const;
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};
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AsKey as_key() const {
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return AsKey{*this};
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}
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DcId get_dc_id() const {
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CHECK(!is_web());
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return dc_id_;
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}
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int64 get_access_hash() const {
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switch (location_type()) {
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case LocationType::Photo:
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return photo().access_hash_;
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case LocationType::Common:
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return common().access_hash_;
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case LocationType::Web:
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return web().access_hash_;
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case LocationType::None:
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default:
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UNREACHABLE();
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return 0;
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}
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}
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int64 get_id() const {
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switch (location_type()) {
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case LocationType::Photo:
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return photo().id_;
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case LocationType::Common:
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return common().id_;
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case LocationType::Web:
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case LocationType::None:
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default:
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UNREACHABLE();
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return 0;
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}
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}
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void clear_file_reference() {
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file_reference_.clear();
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}
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bool delete_file_reference(Slice bad_file_reference) {
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if (file_reference_ != FileReferenceView::invalid_file_reference() && file_reference_ == bad_file_reference) {
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file_reference_ = FileReferenceView::invalid_file_reference().str();
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return true;
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}
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return false;
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}
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bool has_file_reference() const {
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return file_reference_ != FileReferenceView::invalid_file_reference();
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}
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Slice get_file_reference() const {
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return file_reference_;
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}
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string get_url() const {
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if (is_web()) {
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return web().url_;
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}
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return string();
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}
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bool is_web() const {
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return web_location_flag_;
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}
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bool is_photo() const {
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return location_type() == LocationType::Photo;
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}
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bool is_common() const {
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return location_type() == LocationType::Common;
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}
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bool is_encrypted_secret() const {
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return file_type_ == FileType::Encrypted;
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}
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bool is_encrypted_secure() const {
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return file_type_ == FileType::Secure;
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}
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bool is_encrypted_any() const {
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return is_encrypted_secret() || is_encrypted_secure();
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}
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bool is_secure() const {
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return file_type_ == FileType::SecureRaw || file_type_ == FileType::Secure;
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}
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bool is_document() const {
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return is_common() && !is_secure() && !is_encrypted_secret();
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}
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#define as_input_web_file_location() as_input_web_file_location_impl(__FILE__, __LINE__)
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tl_object_ptr<telegram_api::inputWebFileLocation> as_input_web_file_location_impl(const char *file, int line) const {
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LOG_CHECK(is_web()) << file << ' ' << line;
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return make_tl_object<telegram_api::inputWebFileLocation>(web().url_, web().access_hash_);
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}
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tl_object_ptr<telegram_api::InputFileLocation> as_input_file_location() const {
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switch (location_type()) {
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case LocationType::Photo: {
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switch (photo().source_.type) {
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case PhotoSizeSource::Type::Empty:
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return make_tl_object<telegram_api::inputFileLocation>(photo().volume_id_, photo().local_id_,
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photo().secret_, BufferSlice(file_reference_));
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case PhotoSizeSource::Type::Thumbnail: {
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auto &thumbnail = photo().source_.thumbnail();
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switch (file_type_) {
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case FileType::Photo:
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return make_tl_object<telegram_api::inputPhotoFileLocation>(
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photo().id_, photo().access_hash_, BufferSlice(file_reference_),
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std::string(1, static_cast<char>(narrow_cast<uint8>(thumbnail.thumbnail_type))));
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case FileType::Thumbnail:
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return make_tl_object<telegram_api::inputDocumentFileLocation>(
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photo().id_, photo().access_hash_, BufferSlice(file_reference_),
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std::string(1, static_cast<char>(narrow_cast<uint8>(thumbnail.thumbnail_type))));
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default:
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UNREACHABLE();
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}
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}
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case PhotoSizeSource::Type::DialogPhoto: {
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auto &dialog_photo = photo().source_.dialog_photo();
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return make_tl_object<telegram_api::inputPeerPhotoFileLocation>(
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dialog_photo.is_big * telegram_api::inputPeerPhotoFileLocation::Flags::BIG_MASK, dialog_photo.is_big,
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dialog_photo.input_peer.get_input_peer(), photo().volume_id_, photo().local_id_);
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}
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case PhotoSizeSource::Type::StickerSetThumbnail: {
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auto &sticker_set_thumbnail = photo().source_.sticker_set_thumbnail();
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return make_tl_object<telegram_api::inputStickerSetThumb>(
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sticker_set_thumbnail.input_sticker_set.get_input_sticker_set(), photo().volume_id_, photo().local_id_);
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}
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}
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}
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case LocationType::Common:
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if (is_encrypted_secret()) {
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return make_tl_object<telegram_api::inputEncryptedFileLocation>(common().id_, common().access_hash_);
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} else if (is_secure()) {
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return make_tl_object<telegram_api::inputSecureFileLocation>(common().id_, common().access_hash_);
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} else {
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return make_tl_object<telegram_api::inputDocumentFileLocation>(common().id_, common().access_hash_,
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BufferSlice(file_reference_), string());
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}
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case LocationType::Web:
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case LocationType::None:
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default:
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UNREACHABLE();
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return nullptr;
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}
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}
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#define as_input_document() as_input_document_impl(__FILE__, __LINE__)
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tl_object_ptr<telegram_api::inputDocument> as_input_document_impl(const char *file, int line) const {
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LOG_CHECK(is_common()) << file << ' ' << line;
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LOG_CHECK(is_document()) << file << ' ' << line;
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return make_tl_object<telegram_api::inputDocument>(common().id_, common().access_hash_,
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BufferSlice(file_reference_));
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}
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#define as_input_photo() as_input_photo_impl(__FILE__, __LINE__)
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tl_object_ptr<telegram_api::inputPhoto> as_input_photo_impl(const char *file, int line) const {
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LOG_CHECK(is_photo()) << file << ' ' << line;
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return make_tl_object<telegram_api::inputPhoto>(photo().id_, photo().access_hash_, BufferSlice(file_reference_));
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}
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tl_object_ptr<telegram_api::inputEncryptedFile> as_input_encrypted_file() const {
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CHECK(is_encrypted_secret());
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return make_tl_object<telegram_api::inputEncryptedFile>(common().id_, common().access_hash_);
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}
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#define as_input_secure_file() as_input_secure_file_impl(__FILE__, __LINE__)
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tl_object_ptr<telegram_api::inputSecureFile> as_input_secure_file_impl(const char *file, int line) const {
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LOG_CHECK(is_secure()) << file << ' ' << line;
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return make_tl_object<telegram_api::inputSecureFile>(common().id_, common().access_hash_);
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}
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// TODO: this constructor is just for immediate unserialize
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FullRemoteFileLocation() = default;
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// photo
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FullRemoteFileLocation(const PhotoSizeSource &source, int64 id, int64 access_hash, int32 local_id, int64 volume_id,
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DcId dc_id, std::string file_reference)
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: file_type_(source.file_type)
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, dc_id_(dc_id)
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, file_reference_(std::move(file_reference))
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, variant_(PhotoRemoteFileLocation{id, access_hash, volume_id, -1, local_id, source}) {
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CHECK(is_photo());
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check_file_reference();
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}
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// document
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FullRemoteFileLocation(FileType file_type, int64 id, int64 access_hash, DcId dc_id, std::string file_reference)
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: file_type_(file_type)
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, dc_id_(dc_id)
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, file_reference_(std::move(file_reference))
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, variant_(CommonRemoteFileLocation{id, access_hash}) {
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CHECK(is_common());
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check_file_reference();
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}
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// web document
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FullRemoteFileLocation(FileType file_type, string url, int64 access_hash)
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: file_type_(file_type)
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, web_location_flag_{true}
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, dc_id_()
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, variant_(WebRemoteFileLocation{std::move(url), access_hash}) {
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CHECK(is_web());
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CHECK(!web().url_.empty());
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}
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bool operator<(const FullRemoteFileLocation &other) const {
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if (key_type() != other.key_type()) {
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return key_type() < other.key_type();
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}
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if (dc_id_ != other.dc_id_) {
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return dc_id_ < other.dc_id_;
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}
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switch (location_type()) {
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case LocationType::Photo:
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return photo() < other.photo();
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case LocationType::Common:
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return common() < other.common();
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case LocationType::Web:
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return web() < other.web();
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case LocationType::None:
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default:
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UNREACHABLE();
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return false;
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}
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}
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bool operator==(const FullRemoteFileLocation &other) const {
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if (key_type() != other.key_type()) {
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return false;
|
|
}
|
|
if (dc_id_ != other.dc_id_) {
|
|
return false;
|
|
}
|
|
switch (location_type()) {
|
|
case LocationType::Photo:
|
|
return photo() == other.photo();
|
|
case LocationType::Common:
|
|
return common() == other.common();
|
|
case LocationType::Web:
|
|
return web() == other.web();
|
|
case LocationType::None:
|
|
default:
|
|
UNREACHABLE();
|
|
return false;
|
|
}
|
|
}
|
|
|
|
static const int32 KEY_MAGIC = 0x64374632;
|
|
};
|
|
|
|
inline StringBuilder &operator<<(StringBuilder &string_builder,
|
|
const FullRemoteFileLocation &full_remote_file_location) {
|
|
string_builder << "[" << full_remote_file_location.file_type_;
|
|
if (!full_remote_file_location.is_web()) {
|
|
string_builder << ", " << full_remote_file_location.get_dc_id();
|
|
}
|
|
if (!full_remote_file_location.file_reference_.empty()) {
|
|
string_builder << ", " << tag("file_reference", base64_encode(full_remote_file_location.file_reference_));
|
|
}
|
|
|
|
string_builder << ", location = ";
|
|
if (full_remote_file_location.is_web()) {
|
|
string_builder << full_remote_file_location.web();
|
|
} else if (full_remote_file_location.is_photo()) {
|
|
string_builder << full_remote_file_location.photo();
|
|
} else if (full_remote_file_location.is_common()) {
|
|
string_builder << full_remote_file_location.common();
|
|
}
|
|
|
|
return string_builder << "]";
|
|
}
|
|
|
|
class RemoteFileLocation {
|
|
public:
|
|
enum class Type : int32 { Empty, Partial, Full };
|
|
|
|
Type type() const {
|
|
return static_cast<Type>(variant_.get_offset());
|
|
}
|
|
|
|
PartialRemoteFileLocation &partial() {
|
|
return variant_.get<1>();
|
|
}
|
|
FullRemoteFileLocation &full() {
|
|
return variant_.get<2>();
|
|
}
|
|
const PartialRemoteFileLocation &partial() const {
|
|
return variant_.get<1>();
|
|
}
|
|
const FullRemoteFileLocation &full() const {
|
|
return variant_.get<2>();
|
|
}
|
|
|
|
template <class StorerT>
|
|
void store(StorerT &storer) const;
|
|
template <class ParserT>
|
|
void parse(ParserT &parser);
|
|
|
|
RemoteFileLocation() : variant_{EmptyRemoteFileLocation{}} {
|
|
}
|
|
explicit RemoteFileLocation(const FullRemoteFileLocation &full) : variant_(full) {
|
|
}
|
|
explicit RemoteFileLocation(const PartialRemoteFileLocation &partial) : variant_(partial) {
|
|
}
|
|
|
|
private:
|
|
Variant<EmptyRemoteFileLocation, PartialRemoteFileLocation, FullRemoteFileLocation> variant_;
|
|
|
|
friend bool operator==(const RemoteFileLocation &lhs, const RemoteFileLocation &rhs);
|
|
|
|
bool is_empty() const {
|
|
switch (type()) {
|
|
case Type::Empty:
|
|
return true;
|
|
case Type::Partial:
|
|
return partial().ready_part_count_ == 0;
|
|
case Type::Full:
|
|
return false;
|
|
default:
|
|
UNREACHABLE();
|
|
return false;
|
|
}
|
|
}
|
|
};
|
|
|
|
inline bool operator==(const RemoteFileLocation &lhs, const RemoteFileLocation &rhs) {
|
|
if (lhs.is_empty() && rhs.is_empty()) {
|
|
return true;
|
|
}
|
|
return lhs.variant_ == rhs.variant_;
|
|
}
|
|
|
|
inline bool operator!=(const RemoteFileLocation &lhs, const RemoteFileLocation &rhs) {
|
|
return !(lhs == rhs);
|
|
}
|
|
|
|
struct EmptyLocalFileLocation {
|
|
template <class StorerT>
|
|
void store(StorerT &storer) const {
|
|
}
|
|
template <class ParserT>
|
|
void parse(ParserT &parser) {
|
|
}
|
|
};
|
|
|
|
inline bool operator==(const EmptyLocalFileLocation &lhs, const EmptyLocalFileLocation &rhs) {
|
|
return true;
|
|
}
|
|
|
|
inline bool operator!=(const EmptyLocalFileLocation &lhs, const EmptyLocalFileLocation &rhs) {
|
|
return !(lhs == rhs);
|
|
}
|
|
|
|
struct PartialLocalFileLocation {
|
|
FileType file_type_;
|
|
int32 part_size_;
|
|
string path_;
|
|
string iv_;
|
|
string ready_bitmask_;
|
|
|
|
template <class StorerT>
|
|
void store(StorerT &storer) const;
|
|
template <class ParserT>
|
|
void parse(ParserT &parser);
|
|
};
|
|
|
|
inline bool operator==(const PartialLocalFileLocation &lhs, const PartialLocalFileLocation &rhs) {
|
|
return lhs.file_type_ == rhs.file_type_ && lhs.path_ == rhs.path_ && lhs.part_size_ == rhs.part_size_ &&
|
|
lhs.iv_ == rhs.iv_ && lhs.ready_bitmask_ == rhs.ready_bitmask_;
|
|
}
|
|
|
|
inline bool operator!=(const PartialLocalFileLocation &lhs, const PartialLocalFileLocation &rhs) {
|
|
return !(lhs == rhs);
|
|
}
|
|
|
|
inline StringBuilder &operator<<(StringBuilder &sb, const PartialLocalFileLocation &location) {
|
|
return sb << "[partial local location of " << location.file_type_ << " with part size " << location.part_size_
|
|
<< " and ready parts " << Bitmask(Bitmask::Decode{}, location.ready_bitmask_) << "] at \"" << location.path_
|
|
<< '"';
|
|
}
|
|
|
|
struct FullLocalFileLocation {
|
|
FileType file_type_;
|
|
string path_;
|
|
uint64 mtime_nsec_;
|
|
|
|
template <class StorerT>
|
|
void store(StorerT &storer) const;
|
|
template <class ParserT>
|
|
void parse(ParserT &parser);
|
|
|
|
const FullLocalFileLocation &as_key() const {
|
|
return *this;
|
|
}
|
|
|
|
// TODO: remove this constructor
|
|
FullLocalFileLocation() : file_type_(FileType::Photo) {
|
|
}
|
|
FullLocalFileLocation(FileType file_type, string path, uint64 mtime_nsec)
|
|
: file_type_(file_type), path_(std::move(path)), mtime_nsec_(mtime_nsec) {
|
|
}
|
|
|
|
static const int32 KEY_MAGIC = 0x84373817;
|
|
};
|
|
|
|
inline bool operator<(const FullLocalFileLocation &lhs, const FullLocalFileLocation &rhs) {
|
|
return std::tie(lhs.file_type_, lhs.mtime_nsec_, lhs.path_) < std::tie(rhs.file_type_, rhs.mtime_nsec_, rhs.path_);
|
|
}
|
|
|
|
inline bool operator==(const FullLocalFileLocation &lhs, const FullLocalFileLocation &rhs) {
|
|
return std::tie(lhs.file_type_, lhs.mtime_nsec_, lhs.path_) == std::tie(rhs.file_type_, rhs.mtime_nsec_, rhs.path_);
|
|
}
|
|
|
|
inline bool operator!=(const FullLocalFileLocation &lhs, const FullLocalFileLocation &rhs) {
|
|
return !(lhs == rhs);
|
|
}
|
|
|
|
inline StringBuilder &operator<<(StringBuilder &sb, const FullLocalFileLocation &location) {
|
|
return sb << "[full local location of " << location.file_type_ << "] at \"" << location.path_ << '"';
|
|
}
|
|
|
|
struct PartialLocalFileLocationPtr {
|
|
unique_ptr<PartialLocalFileLocation> location_; // must never be equal to nullptr
|
|
|
|
PartialLocalFileLocationPtr() : location_(make_unique<PartialLocalFileLocation>()) {
|
|
}
|
|
explicit PartialLocalFileLocationPtr(PartialLocalFileLocation location)
|
|
: location_(make_unique<PartialLocalFileLocation>(location)) {
|
|
}
|
|
PartialLocalFileLocationPtr(const PartialLocalFileLocationPtr &other)
|
|
: location_(make_unique<PartialLocalFileLocation>(*other.location_)) {
|
|
}
|
|
PartialLocalFileLocationPtr &operator=(const PartialLocalFileLocationPtr &other) {
|
|
*location_ = *other.location_;
|
|
return *this;
|
|
}
|
|
PartialLocalFileLocationPtr(PartialLocalFileLocationPtr &&other)
|
|
: location_(make_unique<PartialLocalFileLocation>(std::move(*other.location_))) {
|
|
}
|
|
PartialLocalFileLocationPtr &operator=(PartialLocalFileLocationPtr &&other) {
|
|
*location_ = std::move(*other.location_);
|
|
return *this;
|
|
}
|
|
~PartialLocalFileLocationPtr() = default;
|
|
|
|
template <class StorerT>
|
|
void store(StorerT &storer) const;
|
|
};
|
|
|
|
inline bool operator==(const PartialLocalFileLocationPtr &lhs, const PartialLocalFileLocationPtr &rhs) {
|
|
return *lhs.location_ == *rhs.location_;
|
|
}
|
|
|
|
class LocalFileLocation {
|
|
public:
|
|
enum class Type : int32 { Empty, Partial, Full };
|
|
|
|
Type type() const {
|
|
return static_cast<Type>(variant_.get_offset());
|
|
}
|
|
|
|
PartialLocalFileLocation &partial() {
|
|
return *variant_.get<1>().location_;
|
|
}
|
|
FullLocalFileLocation &full() {
|
|
return variant_.get<2>();
|
|
}
|
|
const PartialLocalFileLocation &partial() const {
|
|
return *variant_.get<1>().location_;
|
|
}
|
|
const FullLocalFileLocation &full() const {
|
|
return variant_.get<2>();
|
|
}
|
|
|
|
CSlice file_name() const {
|
|
switch (type()) {
|
|
case Type::Partial:
|
|
return partial().path_;
|
|
case Type::Full:
|
|
return full().path_;
|
|
case Type::Empty:
|
|
default:
|
|
return CSlice();
|
|
}
|
|
}
|
|
|
|
template <class StorerT>
|
|
void store(StorerT &storer) const;
|
|
template <class ParserT>
|
|
void parse(ParserT &parser);
|
|
|
|
LocalFileLocation() : variant_{EmptyLocalFileLocation()} {
|
|
}
|
|
explicit LocalFileLocation(const PartialLocalFileLocation &partial) : variant_(PartialLocalFileLocationPtr(partial)) {
|
|
}
|
|
explicit LocalFileLocation(const FullLocalFileLocation &full) : variant_(full) {
|
|
}
|
|
LocalFileLocation(FileType file_type, string path, uint64 mtime_nsec)
|
|
: variant_(FullLocalFileLocation{file_type, std::move(path), mtime_nsec}) {
|
|
}
|
|
|
|
private:
|
|
Variant<EmptyLocalFileLocation, PartialLocalFileLocationPtr, FullLocalFileLocation> variant_;
|
|
|
|
friend bool operator==(const LocalFileLocation &lhs, const LocalFileLocation &rhs);
|
|
};
|
|
|
|
inline bool operator==(const LocalFileLocation &lhs, const LocalFileLocation &rhs) {
|
|
return lhs.variant_ == rhs.variant_;
|
|
}
|
|
|
|
inline bool operator!=(const LocalFileLocation &lhs, const LocalFileLocation &rhs) {
|
|
return !(lhs == rhs);
|
|
}
|
|
|
|
inline StringBuilder &operator<<(StringBuilder &sb, const LocalFileLocation &location) {
|
|
switch (location.type()) {
|
|
case LocalFileLocation::Type::Empty:
|
|
return sb << "[empty local location]";
|
|
case LocalFileLocation::Type::Partial:
|
|
return sb << location.partial();
|
|
case LocalFileLocation::Type::Full:
|
|
return sb << location.full();
|
|
default:
|
|
UNREACHABLE();
|
|
return sb;
|
|
}
|
|
}
|
|
|
|
struct FullGenerateFileLocation {
|
|
FileType file_type_{FileType::None};
|
|
string original_path_;
|
|
string conversion_;
|
|
static const int32 KEY_MAGIC = 0x8b60a1c8;
|
|
|
|
template <class StorerT>
|
|
void store(StorerT &storer) const;
|
|
template <class ParserT>
|
|
void parse(ParserT &parser);
|
|
|
|
const FullGenerateFileLocation &as_key() const {
|
|
return *this;
|
|
}
|
|
FullGenerateFileLocation() = default;
|
|
FullGenerateFileLocation(FileType file_type, string original_path, string conversion)
|
|
: file_type_(file_type), original_path_(std::move(original_path)), conversion_(std::move(conversion)) {
|
|
}
|
|
};
|
|
|
|
inline bool operator<(const FullGenerateFileLocation &lhs, const FullGenerateFileLocation &rhs) {
|
|
return std::tie(lhs.file_type_, lhs.original_path_, lhs.conversion_) <
|
|
std::tie(rhs.file_type_, rhs.original_path_, rhs.conversion_);
|
|
}
|
|
|
|
inline bool operator==(const FullGenerateFileLocation &lhs, const FullGenerateFileLocation &rhs) {
|
|
return std::tie(lhs.file_type_, lhs.original_path_, lhs.conversion_) ==
|
|
std::tie(rhs.file_type_, rhs.original_path_, rhs.conversion_);
|
|
}
|
|
|
|
inline bool operator!=(const FullGenerateFileLocation &lhs, const FullGenerateFileLocation &rhs) {
|
|
return !(lhs == rhs);
|
|
}
|
|
|
|
inline StringBuilder &operator<<(StringBuilder &string_builder,
|
|
const FullGenerateFileLocation &full_generated_file_location) {
|
|
return string_builder << '[' << tag("file_type", full_generated_file_location.file_type_)
|
|
<< tag("original_path", full_generated_file_location.original_path_)
|
|
<< tag("conversion", full_generated_file_location.conversion_) << ']';
|
|
}
|
|
|
|
class GenerateFileLocation {
|
|
public:
|
|
enum class Type : int32 { Empty, Full };
|
|
|
|
Type type() const {
|
|
return type_;
|
|
}
|
|
|
|
FullGenerateFileLocation &full() {
|
|
CHECK(type_ == Type::Full);
|
|
return full_;
|
|
}
|
|
const FullGenerateFileLocation &full() const {
|
|
CHECK(type_ == Type::Full);
|
|
return full_;
|
|
}
|
|
|
|
template <class StorerT>
|
|
void store(StorerT &storer) const;
|
|
template <class ParserT>
|
|
void parse(ParserT &parser);
|
|
|
|
GenerateFileLocation() : type_(Type::Empty) {
|
|
}
|
|
|
|
explicit GenerateFileLocation(const FullGenerateFileLocation &full) : type_(Type::Full), full_(full) {
|
|
}
|
|
|
|
GenerateFileLocation(FileType file_type, string original_path, string conversion)
|
|
: type_(Type::Full), full_{file_type, std::move(original_path), std::move(conversion)} {
|
|
}
|
|
|
|
private:
|
|
Type type_;
|
|
FullGenerateFileLocation full_;
|
|
};
|
|
|
|
inline bool operator==(const GenerateFileLocation &lhs, const GenerateFileLocation &rhs) {
|
|
if (lhs.type() != rhs.type()) {
|
|
return false;
|
|
}
|
|
switch (lhs.type()) {
|
|
case GenerateFileLocation::Type::Empty:
|
|
return true;
|
|
case GenerateFileLocation::Type::Full:
|
|
return lhs.full() == rhs.full();
|
|
}
|
|
UNREACHABLE();
|
|
return false;
|
|
}
|
|
|
|
inline bool operator!=(const GenerateFileLocation &lhs, const GenerateFileLocation &rhs) {
|
|
return !(lhs == rhs);
|
|
}
|
|
|
|
} // namespace td
|