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2V1-d: offline login -> select -> loading against a fake 40250 server

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port.login_flow drives the real 40250 root scripts through the ported
CPythonNetworkStream and CAccountConnector against a loopback auth + game
server built from net/classic (wire layouts, sequence table, cipher) that
answers like the 40250 desc.cpp/input*.cpp: handshake, key agreement,
LOGIN3/AUTH_SUCCESS, LOGIN2, the character list, DirectEnter reconnect,
CHARACTER_SELECT, the loading packets and CLIENT_VERSION, with every
sequence byte checked.

- NetStream::ActivateCipher decrypts ciphertext already buffered behind
  KEY_AGREEMENT_COMPLETED (PORT)
- CPythonApplication is final (PORT): no application object exists on the
  platform yet, so its virtual overrides must be called directly
- app.GetTime (GetGlobalTime) and camera/center-position stubs
- SendClientVersionPacket verbatim in the PhaseGame stand-in

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
shenlei
2026-09-23 15:20:32 +09:00
co-authored by Claude Opus 5.5
parent 4d9b800efb
commit 8d9d863c7e
10 changed files with 753 additions and 5 deletions
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extension/src/platform/pending/UserInterface/PythonNetworkStreamPhaseGame.cpp
+33 -2
View File
@@ -3,6 +3,7 @@
// file in the commit that ports the unit into port/ (docs/PORT-PLAN.md 2V1).
#include "UserInterface/StdAfx.h"
#include "UserInterface/PythonNetworkStream.h"
#include "EterBase/Filename.h"
#include "../../PlatformStub.h"
@@ -44,10 +45,40 @@ bool CPythonNetworkStream::SendChatPacket(const char *, BYTE)
return mt_platform_stub_return<bool>();
}
// PORT: the 40250 body verbatim ahead of its unit: the loading phase sends it on the main-character packet.
bool CPythonNetworkStream::SendClientVersionPacket()
{
MT_PLATFORM_STUB();
return mt_platform_stub_return<bool>();
std::string filename;
GetExcutedFileName(filename);
filename = CFileNameHelper::NoPath(filename);
CFileNameHelper::ChangeDosPath(filename);
if (LocaleService_IsEUROPE() && false == LocaleService_IsYMIR())
{
TPacketCGClientVersion2 kVersionPacket;
kVersionPacket.header = HEADER_CG_CLIENT_VERSION2;
strncpy(kVersionPacket.filename, filename.c_str(), sizeof(kVersionPacket.filename)-1);
strncpy(kVersionPacket.timestamp, "1215955205", sizeof(kVersionPacket.timestamp)-1); // # python time.time 앞자리
//strncpy(kVersionPacket.timestamp, __TIMESTAMP__, sizeof(kVersionPacket.timestamp)-1); // old_string_ver
//strncpy(kVersionPacket.timestamp, "1218055205", sizeof(kVersionPacket.timestamp)-1); // new_future
//strncpy(kVersionPacket.timestamp, "1214055205", sizeof(kVersionPacket.timestamp)-1); // old_past
if (!Send(sizeof(kVersionPacket), &kVersionPacket))
Tracef("SendClientReportPacket Error");
}
else
{
TPacketCGClientVersion kVersionPacket;
kVersionPacket.header = HEADER_CG_CLIENT_VERSION;
strncpy(kVersionPacket.filename, filename.c_str(), sizeof(kVersionPacket.filename)-1);
strncpy(kVersionPacket.timestamp, __TIMESTAMP__, sizeof(kVersionPacket.timestamp)-1);
if (!Send(sizeof(kVersionPacket), &kVersionPacket))
Tracef("SendClientReportPacket Error");
}
return SendSequence();
}
bool CPythonNetworkStream::SendExchangeAcceptPacket()