45e855f89d
I can't maintain anymore this amount of features while keeping the library constantly updated and without bugs. Every merge was taking me multiple hours of revisioning the code. I give up. From this commit onwards TDLight will only have small useful customizations that are easy to maintain. Now the people relying on the OptimizeMemory method can restart the session every N hours to free up the memory. The real way to keep a low memory usage must involve a huge refactoring to allow the unloading of the caches into the sqlite database, similar to what's already happening with messages data. Only Levlam has the ability to implement this without needing to merge the upstream everytime.
85 lines
2.4 KiB
C++
85 lines
2.4 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2021
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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/td_api.h"
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#include "td/telegram/telegram_api.h"
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#include "td/telegram/files/FileId.h"
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#include "td/telegram/Photo.h"
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#include "td/telegram/SecretInputMedia.h"
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#include "td/utils/buffer.h"
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#include "td/utils/common.h"
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#include <unordered_map>
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namespace td {
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class Td;
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class AudiosManager {
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public:
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explicit AudiosManager(Td *td);
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void memory_stats(vector<string> &output);
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int32 get_audio_duration(FileId file_id) const;
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tl_object_ptr<td_api::audio> get_audio_object(FileId file_id) const;
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void create_audio(FileId file_id, string minithumbnail, PhotoSize thumbnail, string file_name, string mime_type,
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int32 duration, string title, string performer, bool replace);
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tl_object_ptr<telegram_api::InputMedia> get_input_media(FileId file_id,
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tl_object_ptr<telegram_api::InputFile> input_file,
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tl_object_ptr<telegram_api::InputFile> input_thumbnail) const;
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SecretInputMedia get_secret_input_media(FileId audio_file_id,
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tl_object_ptr<telegram_api::InputEncryptedFile> input_file,
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const string &caption, BufferSlice thumbnail) const;
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FileId get_audio_thumbnail_file_id(FileId file_id) const;
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void delete_audio_thumbnail(FileId file_id);
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FileId dup_audio(FileId new_id, FileId old_id);
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void merge_audios(FileId new_id, FileId old_id, bool can_delete_old);
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template <class StorerT>
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void store_audio(FileId file_id, StorerT &storer) const;
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template <class ParserT>
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FileId parse_audio(ParserT &parser);
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string get_audio_search_text(FileId file_id) const;
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private:
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class Audio {
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public:
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string file_name;
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string mime_type;
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int32 duration = 0;
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string title;
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string performer;
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string minithumbnail;
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PhotoSize thumbnail;
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FileId file_id;
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};
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const Audio *get_audio(FileId file_id) const;
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FileId on_get_audio(unique_ptr<Audio> new_audio, bool replace);
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Td *td_;
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std::unordered_map<FileId, unique_ptr<Audio>, FileIdHash> audios_;
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};
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} // namespace td
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