tdesktop/Telegram/SourceFiles/mtproto/type_utils.h

148 lines
4.1 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
#include "scheme.h"
#include "base/flags.h"
inline MTPbool MTP_bool(bool v) {
return v ? MTP_boolTrue() : MTP_boolFalse();
}
inline bool mtpIsTrue(const MTPBool &v) {
return v.type() == mtpc_boolTrue;
}
inline bool mtpIsFalse(const MTPBool &v) {
return !mtpIsTrue(v);
}
// we must validate that MTProto scheme flags don't intersect with client side flags
// and define common bit operators which allow use Type_ClientFlag together with Type::Flag
#define DEFINE_MTP_CLIENT_FLAGS(Type) \
static_assert(Type::Flags(Type::Flag::MAX_FIELD) < static_cast<Type::Flag>(Type##_ClientFlag::MIN_FIELD), \
"MTProto flags conflict with client side flags!"); \
namespace base {\
template<>\
struct extended_flags<Type##_ClientFlag> {\
using type = Type::Flag;\
};\
}
// we use the same flags field for some additional client side flags
enum class MTPDmessage_ClientFlag : uint32 {
// message has links for "shared links" indexing
f_has_text_links = (1U << 30),
// message is a group / channel create or migrate service message
f_is_group_essential = (1U << 29),
//// message needs initDimensions() + resize() + paint()
//f_pending_init_dimensions = (1U << 28),
//// message needs resize() + paint()
//f_pending_resize = (1U << 27),
//// message needs paint()
//f_pending_paint = (1U << 26),
//// message is attached to previous one when displaying the history
//f_attach_to_previous = (1U << 25),
//// message is attached to next one when displaying the history
//f_attach_to_next = (1U << 24),
// message was sent from inline bot, need to re-set media when sent
f_from_inline_bot = (1U << 23),
// message has a switch inline keyboard button, need to return to inline
f_has_switch_inline_button = (1U << 22),
// message is generated on the client side and should be unread
f_clientside_unread = (1U << 21),
// message has an admin badge in supergroup
f_has_admin_badge = (1U << 20),
// message is unsupported by a current version of client
f_is_unsupported = (1U << 19),
// update this when adding new client side flags
MIN_FIELD = (1U << 19),
};
DEFINE_MTP_CLIENT_FLAGS(MTPDmessage)
enum class MTPDreplyKeyboardMarkup_ClientFlag : uint32 {
// none (zero) markup
f_zero = (1U << 30),
// markup just wants a text reply
f_force_reply = (1U << 29),
// markup keyboard is inline
f_inline = (1U << 28),
// markup has a switch inline keyboard button
f_has_switch_inline_button = (1U << 27),
// update this when adding new client side flags
MIN_FIELD = (1U << 27),
};
DEFINE_MTP_CLIENT_FLAGS(MTPDreplyKeyboardMarkup)
enum class MTPDstickerSet_ClientFlag : uint32 {
// old value for sticker set is not yet loaded flag
f_not_loaded__old = (1U << 31),
// sticker set is not yet loaded
f_not_loaded = (1U << 30),
// sticker set is one of featured (should be saved locally)
f_featured = (1U << 29),
// sticker set is an unread featured set
f_unread = (1U << 28),
// special set like recent or custom stickers
f_special = (1U << 27),
// update this when adding new client side flags
MIN_FIELD = (1U << 27),
};
DEFINE_MTP_CLIENT_FLAGS(MTPDstickerSet)
//enum class MTPDuser_ClientFlag : uint32 {
// // forbidden constructor received
// f_inaccessible = (1U << 31),
//
// // update this when adding new client side flags
// MIN_FIELD = (1U << 31),
//};
//DEFINE_MTP_CLIENT_FLAGS(MTPDuser)
enum class MTPDchat_ClientFlag : uint32 {
// forbidden constructor received
f_forbidden = (1U << 31),
// update this when adding new client side flags
MIN_FIELD = (1U << 31),
};
DEFINE_MTP_CLIENT_FLAGS(MTPDchat)
enum class MTPDchannel_ClientFlag : uint32 {
// forbidden constructor received
f_forbidden = (1U << 31),
// update this when adding new client side flags
MIN_FIELD = (1U << 31),
};
DEFINE_MTP_CLIENT_FLAGS(MTPDchannel)
extern const MTPReplyMarkup MTPnullMarkup;
extern const MTPVector<MTPMessageEntity> MTPnullEntities;
extern const MTPMessageFwdHeader MTPnullFwdHeader;