92thmsandClaude Sonnet 5
764fcb3b3f
Rebuilds (not Wine) the login/char/world servers natively for Linux via CMake, and ships a single Docker image plus docker-compose stack (MariaDB + 3 servers) with all settings configurable via .env. Linux portability: - Src/Common/compat.h shims MSVC-only CRT calls (fopen_s, _strdup, strncpy_s, sprintf_s, SYSTEMTIME/GetLocalTime, WSAGetLastError, __cdecl) and adds a case-insensitive/backslash-tolerant path resolver for the Windows-authored STB/AIP data file paths. - Fixed case-sensitive header includes and filenames (charserver.h vs CharServer.h, worldserver.h vs WorldServer.h, ../common vs ../Common). - rose_inet_addr() resolves hostnames (not just literal IPs) for the server-to-server links, so docker-compose service names work. Fixed three real bugs that only crashed on 64-bit Linux (silently tolerated on 32-bit Windows): - CIntStb::LoadSTB had an inverted fopen success/failure check, so STB game data (zones, items, etc.) was never actually loaded. - GenerateCryptTables allocated its pointer table with sizeof(unsigned) instead of sizeof(unsigned*) -- a 1x vs 2x-size heap overflow on 64-bit. - Crypto bit-twiddling relies throughout on signed-overflow-as-wraparound, which is UB in C++; GCC's -O3 exploited it and miscompiled GenerateCryptTables (Release-only crash). Fixed via -fwrapv. Plus smaller fixes: off-by-one array bounds (inventory/storage/sell data), SO_REUSEADDR on server sockets (containers restarting in the same netns hit TIME_WAIT otherwise), and a va_list reused across multiple vprintf/vfprintf calls in Log() that garbled every formatted log line on the Linux ABI. Docker: - CMakeLists.txt builds all three servers + shared Common code. - Dockerfile: multi-stage build, one runtime image for all three servers, server role selected via `command: [login|char|world]`. - docker-compose.yml: MariaDB (auto-imports database sql files/ on first run) + login/char/world (single channel), config rendered from docker/conf/*.conf.tmpl via envsubst at container start. - .env.example documents every setting (ports, server names, rates, inter-server passwords, PUBLIC_HOST for internet-facing deployments). Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
114 lines
4.0 KiB
C++
114 lines
4.0 KiB
C++
/*
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Rose Online Server Emulator
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Copyright (C) 2006,2007 OSRose Team http://osroseon.to.md
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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depeloped with Main erose/hrose source server + some change from the original eich source
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*/
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#include "charserver.h"
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/*
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/ from signal.h
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* NOTE: SIGINT is produced when the user presses Ctrl-C.
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* SIGILL has not been tested.
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* SIGFPE doesn't seem to work?
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* SIGSEGV does not catch writing to a NULL pointer (that shuts down
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* your app; can you say "segmentation violation core dump"?).
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* SIGTERM comes from what kind of termination request exactly?
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* SIGBREAK is indeed produced by pressing Ctrl-Break.
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* SIGABRT is produced by calling abort.
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*/
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void StartSignal( )
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{
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signal( SIGINT, HandleSignal );
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signal( SIGILL, HandleSignal );
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signal( SIGFPE, HandleSignal );
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signal( SIGSEGV, HandleSignal );
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signal( SIGTERM, HandleSignal );
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#ifdef _WIN32
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signal( SIGBREAK, HandleSignal );
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#endif
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signal( SIGABRT, HandleSignal );
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}
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void StopSignal( )
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{
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signal( SIGINT, 0 );
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signal( SIGILL, 0 );
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signal( SIGFPE, 0 );
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signal( SIGSEGV, 0 );
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signal( SIGTERM, 0 );
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#ifdef _WIN32
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signal( SIGBREAK, 0 );
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#endif
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signal( SIGABRT, 0 );
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}
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void HandleSignal( int num )
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{
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switch(num)
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{
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case SIGINT:/* Interactive attention */
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Log( MSG_ERROR, "Signal received: SIGINT" );
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#ifdef _WIN32
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Sleep(1000);
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#else
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usleep(1000);
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#endif
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raise(num);
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break;
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case SIGILL:/* Illegal instruction */
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Log( MSG_ERROR, "Signal received: SIGILL, Server will be closed, Trying to save..." );
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GServer->isActive = false;
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#ifdef _WIN32
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Sleep(1000);
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#else
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usleep(1000);
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#endif
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raise(num);
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break;
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case SIGFPE:/* Floating point error */
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Log( MSG_ERROR, "Signal received: SIGFPE, Server will be closed, Trying to save..." );
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GServer->isActive = false;
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raise(num);
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break;
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case SIGSEGV:/* Segmentation violation */
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Log( MSG_ERROR, "Signal received: SIGSEGV, Server will be closed, Trying to save..." );
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GServer->isActive = false;
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#ifdef _WIN32
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Sleep(1000);
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#else
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usleep(1000);
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#endif
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raise(num);
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break;
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case SIGTERM:/* Termination request */
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Log( MSG_INFO, "Signal received: SIGTERM, Server will be closed" );
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GServer->isActive = false;
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break;
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#ifdef _WIN32
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case SIGBREAK:/* Control-break */
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Log( MSG_INFO, "Signal received: SIGBREAK, Server will be closed" );
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GServer->isActive = false;
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break;
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#endif
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default:
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cout << "Unknown Signal Number: " << num << endl;
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raise(num);
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}
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}
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