forked from 0ad/0ad
153 lines
3.4 KiB
C
Executable File
153 lines
3.4 KiB
C
Executable File
#ifndef _AllNetMessages_H
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#define _AllNetMessages_H
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#include "types.h"
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#include "CStr.h"
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enum ENetMessageType
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{
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/*
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All Message Types should be put here. Never change the order of this
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list.
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First, all negative types are only for internal/local use and may never
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be sent over the network.
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*/
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/**
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* A special message that contains a PS_RESULT code, used for delivery of
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* OOB error status messages from a CMessageSocket
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*/
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NMT_ERROR=-256,
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/**
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* The message socket connect attempt is complete
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*/
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NMT_CONNECT_COMPLETE,
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/**
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* Close the message socket
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*/
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NMT_CLOSE_REQUEST,
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/**
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* An invalid message type, representing an uninitialized message.
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*/
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NMT_NONE=0,
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/* Handshake State */
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NMT_ServerHandshake,
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NMT_ClientHandshake,
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NMT_ServerHandshakeResponse,
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/* Common Messages, state 2-5 */
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NMT_Result,
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/* Authentication State */
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NMT_Authenticate,
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/* Common Messages, state 3-5 */
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NMT_Chat,
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/* Pre-Game State */
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NMT_PlayerConnect,
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NMT_SelectCiv,
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NMT_FilesRequired,
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NMT_FileRequest,
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NMT_FileChunk,
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NMT_FileChunkAck,
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NMT_FileProgress,
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/* In-Game State */
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NMT_StartCommandBatch,
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NMT_EndCommandBatch,
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/* Post-Game State */
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/* Game event messages */
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NMT_Event_IveGotAnInteger,
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/**
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* One higher than the highest value of any message type
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*/
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NMT_LAST // Always put this last in the list
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};
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enum ENetResultCodes
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{
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NRC_OK,
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NRC_PasswordInvalid,
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NRC_NickTaken,
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NRC_NickInvalid,
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};
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// These constants (magic numbers) are highly arbitrary, but have been chosen
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// such that they should be unlikely to stumble across randomly.
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// in network byte order: 'P', 's', 0x01, '?'
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#define PS_PROTOCOL_MAGIC 0x5073013f
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// in network byte order: 'P', 'c', 0x01, '!'
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#define PS_PROTOCOL_MAGIC_RESPONSE 0x50630121
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// At a later date, there should be a standard for assigning protocol version
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// numbers. For now, this also highly arbitrary number will hold its place
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// 1.1.1.1
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#define PS_PROTOCOL_VERSION 0x01010101
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#endif // #ifndef _AllNetMessage_H
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#ifdef CREATING_NMT
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#define ALLNETMSGS_DONT_CREATE_NMTS
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#define START_NMT_CLASS_(_nm) START_NMT_CLASS(C ## _nm, NMT_ ## _nm)
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START_NMTS()
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START_NMT_CLASS_(ServerHandshake)
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NMT_FIELD_INT(m_Magic, u32, 4)
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NMT_FIELD_INT(m_ProtocolVersion, u32, 4)
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NMT_FIELD_INT(m_SoftwareVersion, u32, 4)
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END_NMT_CLASS()
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START_NMT_CLASS_(ClientHandshake)
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NMT_FIELD_INT(m_MagicResponse, u32, 4)
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NMT_FIELD_INT(m_ProtocolVersion, u32, 4)
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NMT_FIELD_INT(m_SoftwareVersion, u32, 4)
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END_NMT_CLASS()
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START_NMT_CLASS_(ServerHandshakeResponse)
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NMT_FIELD_INT(m_UseProtocolVersion, u32, 4)
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NMT_FIELD_INT(m_Flags, u32, 4)
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NMT_FIELD(CStr, m_Message)
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END_NMT_CLASS()
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START_NMT_CLASS_(Result)
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NMT_FIELD_INT(m_Code, u32, 4)
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NMT_FIELD(CStr, m_Message)
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END_NMT_CLASS()
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START_NMT_CLASS_(Authenticate)
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NMT_FIELD(CStr, m_Nick)
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//NMT_FIELD(CPasswordHash, m_Password)
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NMT_FIELD(CStr, m_Password)
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END_NMT_CLASS()
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START_NMT_CLASS_(Chat)
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NMT_FIELD_INT(m_Recipient, u32, 2)
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NMT_FIELD(CStr, m_Message)
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END_NMT_CLASS()
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START_NMT_CLASS_(PlayerConnect)
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NMT_START_ARRAY(m_Players)
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NMT_FIELD_INT(m_PlayerID, u32, 2)
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NMT_FIELD(CStr, m_Nick)
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NMT_END_ARRAY()
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END_NMT_CLASS()
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// #include "../EventTypes.h"
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END_NMTS()
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#else
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#ifndef ALLNETMSGS_DONT_CREATE_NMTS
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# ifdef ALLNETMSGS_IMPLEMENT
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# define NMT_CREATOR_IMPLEMENT
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# endif
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# define NMT_CREATE_HEADER_NAME "AllNetMessages.h"
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# include "NMTCreator.h"
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#endif // #ifndef ALLNETMSGS_DONT_CREATE_NMTS
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#endif // #ifdef CREATING_NMT
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