94 lines
2.6 KiB
C++
94 lines
2.6 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "api/api_hash.h"
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#include "data/data_document.h"
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#include "data/data_session.h"
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#include "data/stickers/data_stickers.h"
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#include "main/main_session.h"
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namespace Api {
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namespace {
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[[nodiscard]] int32 CountDocumentVectorHash(
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const QVector<DocumentData*> vector) {
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auto result = HashInit();
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for (const auto document : vector) {
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HashUpdate(result, document->id);
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}
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return HashFinalize(result);
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}
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[[nodiscard]] int32 CountSpecialStickerSetHash(
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not_null<Main::Session*> session,
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uint64 setId) {
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const auto &sets = session->data().stickers().sets();
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const auto it = sets.find(setId);
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if (it != sets.cend()) {
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return CountDocumentVectorHash(it->second->stickers);
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}
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return 0;
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}
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} // namespace
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int32 CountStickersHash(
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not_null<Main::Session*> session,
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bool checkOutdatedInfo) {
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auto result = HashInit();
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bool foundOutdated = false;
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const auto &sets = session->data().stickers().sets();
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const auto &order = session->data().stickers().setsOrder();
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for (auto i = order.cbegin(), e = order.cend(); i != e; ++i) {
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auto it = sets.find(*i);
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if (it != sets.cend()) {
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const auto set = it->second.get();
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if (set->id == Data::Stickers::DefaultSetId) {
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foundOutdated = true;
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} else if (!(set->flags & MTPDstickerSet_ClientFlag::f_special)
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&& !(set->flags & MTPDstickerSet::Flag::f_archived)) {
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HashUpdate(result, set->hash);
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}
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}
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}
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return (!checkOutdatedInfo || !foundOutdated)
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? HashFinalize(result)
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: 0;
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}
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int32 CountRecentStickersHash(not_null<Main::Session*> session) {
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return CountSpecialStickerSetHash(
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session,
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Data::Stickers::CloudRecentSetId);
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}
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int32 CountFavedStickersHash(not_null<Main::Session*> session) {
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return CountSpecialStickerSetHash(session, Data::Stickers::FavedSetId);
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}
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int32 CountFeaturedStickersHash(not_null<Main::Session*> session) {
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auto result = HashInit();
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const auto &sets = session->data().stickers().sets();
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const auto &featured = session->data().stickers().featuredSetsOrder();
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for (const auto setId : featured) {
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HashUpdate(result, setId);
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const auto it = sets.find(setId);
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if (it != sets.cend()
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&& (it->second->flags & MTPDstickerSet_ClientFlag::f_unread)) {
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HashUpdate(result, 1);
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}
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}
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return HashFinalize(result);
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}
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int32 CountSavedGifsHash(not_null<Main::Session*> session) {
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return CountDocumentVectorHash(session->data().stickers().savedGifs());
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}
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} // namespace Api
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