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39 lines
992 B
C++
39 lines
992 B
C++
#pragma once
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#include <cstdint>
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// Protocol name/version
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enum ProtocolVersions : int
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{
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PROTOCOL_OLD = 9,
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PROTOCOL_RELIABLE = 10
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};
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#define PROTOCOL_NAME 0x50567247 // "GrVP" in little endian (reversed here)
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#define PROTOCOL_VERSION 10
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#define MIN_PROTOCOL_VERSION 3
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namespace tgvoip
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{
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struct VersionInfo
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{
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VersionInfo() = default;
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VersionInfo(int _peerVersion, int32_t _connectionMaxLayer) : peerVersion(_peerVersion), connectionMaxLayer(_connectionMaxLayer){};
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int peerVersion = 0;
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int32_t connectionMaxLayer = 0;
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uint32_t maxVideoResolution;
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inline bool isNew() const
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{
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return peerVersion >= PROTOCOL_RELIABLE || connectionMaxLayer >= 110;
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}
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inline bool isLegacy() const
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{
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return !isNew() && (peerVersion >= 8 || (!peerVersion && connectionMaxLayer >= 92));
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}
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inline bool isLegacyLegacy() const
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{
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return !(peerVersion >= 8 || (!peerVersion && connectionMaxLayer >= 92));
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}
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};
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} // namespace tgvoip
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