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Networking Overhaul: Modern packets, buffers, handshake, dispatch & security hardening

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See Readme
This commit is contained in:
rtw1x1
2026-02-08 07:35:02 +00:00
parent 0cc595bf09
commit 60ee35e921
142 changed files with 5703 additions and 14494 deletions
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28
src/db/ClientManagerLogin.cpp
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@@ -1,4 +1,4 @@
#include "stdafx.h"
#include "ClientManager.h"
@@ -87,7 +87,7 @@ void CClientManager::QUERY_LOGIN_BY_KEY(CPeer * pkPeer, DWORD dwHandle, TPacketG
if (!pkLoginData)
{
sys_log(0, "LOGIN_BY_KEY key not exist %s %lu", szLogin, p->dwLoginKey);
pkPeer->EncodeReturn(HEADER_DG_LOGIN_NOT_EXIST, dwHandle);
pkPeer->EncodeReturn(DG::LOGIN_NOT_EXIST, dwHandle);
return;
}
@@ -98,7 +98,7 @@ void CClientManager::QUERY_LOGIN_BY_KEY(CPeer * pkPeer, DWORD dwHandle, TPacketG
sys_log(0, "LOGIN_BY_KEY already login %s %lu", r.login, p->dwLoginKey);
TPacketDGLoginAlready ptog;
strlcpy(ptog.szLogin, r.login, sizeof(ptog.szLogin));
pkPeer->EncodeHeader(HEADER_DG_LOGIN_ALREADY, dwHandle, sizeof(TPacketDGLoginAlready));
pkPeer->EncodeHeader(DG::LOGIN_ALREADY, dwHandle, sizeof(TPacketDGLoginAlready));
pkPeer->Encode(&ptog, sizeof(TPacketDGLoginAlready));
return;
}
@@ -106,7 +106,7 @@ void CClientManager::QUERY_LOGIN_BY_KEY(CPeer * pkPeer, DWORD dwHandle, TPacketG
if (strcasecmp(r.login, szLogin))
{
sys_log(0, "LOGIN_BY_KEY login differ %s %lu input %s", r.login, p->dwLoginKey, szLogin);
pkPeer->EncodeReturn(HEADER_DG_LOGIN_NOT_EXIST, dwHandle);
pkPeer->EncodeReturn(DG::LOGIN_NOT_EXIST, dwHandle);
return;
}
@@ -136,7 +136,7 @@ void CClientManager::RESULT_LOGIN_BY_KEY(CPeer * peer, SQLMsg * msg)
if (msg->uiSQLErrno != 0)
{
peer->EncodeReturn(HEADER_DG_LOGIN_NOT_EXIST, info->dwHandle);
peer->EncodeReturn(DG::LOGIN_NOT_EXIST, info->dwHandle);
delete info;
return;
}
@@ -345,7 +345,7 @@ void CClientManager::RESULT_LOGIN(CPeer * peer, SQLMsg * msg)
if (msg->Get()->uiNumRows == 0)
{
sys_log(0, "RESULT_LOGIN: no account");
peer->EncodeHeader(HEADER_DG_LOGIN_NOT_EXIST, info->dwHandle, 0);
peer->EncodeHeader(DG::LOGIN_NOT_EXIST, info->dwHandle, 0);
delete info;
return;
}
@@ -355,7 +355,7 @@ void CClientManager::RESULT_LOGIN(CPeer * peer, SQLMsg * msg)
if (!info->pAccountTable)
{
sys_log(0, "RESULT_LOGIN: no account : WRONG_PASSWD");
peer->EncodeReturn(HEADER_DG_LOGIN_WRONG_PASSWD, info->dwHandle);
peer->EncodeReturn(DG::LOGIN_WRONG_PASSWD, info->dwHandle);
delete info;
}
else
@@ -385,7 +385,7 @@ void CClientManager::RESULT_LOGIN(CPeer * peer, SQLMsg * msg)
{
if (!info->pAccountTable) // 이럴리는 없겠지만;;
{
peer->EncodeReturn(HEADER_DG_LOGIN_WRONG_PASSWD, info->dwHandle);
peer->EncodeReturn(DG::LOGIN_WRONG_PASSWD, info->dwHandle);
delete info;
return;
}
@@ -398,7 +398,7 @@ void CClientManager::RESULT_LOGIN(CPeer * peer, SQLMsg * msg)
TPacketDGLoginAlready p;
strlcpy(p.szLogin, info->pAccountTable->login, sizeof(p.szLogin));
peer->EncodeHeader(HEADER_DG_LOGIN_ALREADY, info->dwHandle, sizeof(TPacketDGLoginAlready));
peer->EncodeHeader(DG::LOGIN_ALREADY, info->dwHandle, sizeof(TPacketDGLoginAlready));
peer->Encode(&p, sizeof(p));
}
else
@@ -413,7 +413,7 @@ void CClientManager::RESULT_LOGIN(CPeer * peer, SQLMsg * msg)
memcpy(&p->GetAccountRef(), info->pAccountTable, sizeof(TAccountTable));
//END_PREVENT_COPY_ITEM
peer->EncodeHeader(HEADER_DG_LOGIN_SUCCESS, info->dwHandle, sizeof(TAccountTable));
peer->EncodeHeader(DG::LOGIN_SUCCESS, info->dwHandle, sizeof(TAccountTable));
peer->Encode(info->pAccountTable, sizeof(TAccountTable));
}
@@ -480,7 +480,7 @@ void CClientManager::QUERY_CHANGE_NAME(CPeer * peer, DWORD dwHandle, TPacketGDCh
{
if (!pMsg->Get()->pSQLResult)
{
peer->EncodeHeader(HEADER_DG_PLAYER_CREATE_FAILED, dwHandle, 0);
peer->EncodeHeader(DG::PLAYER_CREATE_FAILED, dwHandle, 0);
return;
}
@@ -488,13 +488,13 @@ void CClientManager::QUERY_CHANGE_NAME(CPeer * peer, DWORD dwHandle, TPacketGDCh
if (*row[0] != '0')
{
peer->EncodeHeader(HEADER_DG_PLAYER_CREATE_ALREADY, dwHandle, 0);
peer->EncodeHeader(DG::PLAYER_CREATE_ALREADY, dwHandle, 0);
return;
}
}
else
{
peer->EncodeHeader(HEADER_DG_PLAYER_CREATE_FAILED, dwHandle, 0);
peer->EncodeHeader(DG::PLAYER_CREATE_FAILED, dwHandle, 0);
return;
}
@@ -504,7 +504,7 @@ void CClientManager::QUERY_CHANGE_NAME(CPeer * peer, DWORD dwHandle, TPacketGDCh
auto pMsg0 = CDBManager::instance().DirectQuery(queryStr, SQL_PLAYER);
TPacketDGChangeName pdg;
peer->EncodeHeader(HEADER_DG_CHANGE_NAME, dwHandle, sizeof(TPacketDGChangeName));
peer->EncodeHeader(DG::CHANGE_NAME, dwHandle, sizeof(TPacketDGChangeName));
pdg.pid = p->pid;
strlcpy(pdg.name, p->name, sizeof(pdg.name));
peer->Encode(&pdg, sizeof(TPacketDGChangeName));