72 lines
1.5 KiB
C++
72 lines
1.5 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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#pragma once
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#include "base/flat_set.h"
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namespace MTP {
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class Error {
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public:
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explicit Error(const MTPrpcError &error);
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explicit Error(const mtpBuffer &reply);
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enum {
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NoError,
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TimeoutError
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};
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[[nodiscard]] int32 code() const;
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[[nodiscard]] const QString &type() const;
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[[nodiscard]] const QString &description() const;
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[[nodiscard]] static Error Local(
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const QString &type,
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const QString &description);
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[[nodiscard]] static MTPrpcError MTPLocal(
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const QString &type,
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const QString &description);
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private:
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int32 _code = 0;
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QString _type, _description;
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};
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inline bool IsFloodError(const QString &type) {
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return type.startsWith(u"FLOOD_WAIT_"_q);
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}
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inline bool IsFloodError(const Error &error) {
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return IsFloodError(error.type());
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}
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inline bool IsTemporaryError(const Error &error) {
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return error.code() < 0 || error.code() >= 500 || IsFloodError(error);
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}
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inline bool IsDefaultHandledError(const Error &error) {
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return IsTemporaryError(error);
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}
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struct Response {
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mtpBuffer reply;
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mtpMsgId outerMsgId = 0;
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mtpRequestId requestId = 0;
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};
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using DoneHandler = FnMut<bool(const Response&)>;
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using FailHandler = Fn<bool(const Error&, const Response&)>;
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struct ResponseHandler {
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DoneHandler done;
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FailHandler fail;
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};
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} // namespace MTP
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