Initial MSVC 2008 projects workspace
This commit is contained in:
alexey.min
275
l2detect/LoginListener.cpp
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275
l2detect/LoginListener.cpp
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#include "stdafx.h"
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#include "ConfigIni.h"
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#include "Logger.h"
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#include "LoginListener.h"
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#include "LoginClient.h"
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#include "GameListener.h"
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extern class CConfig g_cfg; // declared in main.cpp
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extern class GameListener *g_pgame; // declared in main.cpp
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extern HWND g_radardll_hwnd; // declared in RadarDllWnd.cpp
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struct FLLT_INFO
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{
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class LoginListener *cls;
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};
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void FLS_Thread_freeInfo( struct FLLT_INFO *pinfo )
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{
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if( pinfo->cls->m_listen_socket != INVALID_SOCKET )
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{
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L2PNet_shutdown( pinfo->cls->m_listen_socket );
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L2PNet_closesocket( pinfo->cls->m_listen_socket );
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pinfo->cls->m_listen_socket = INVALID_SOCKET;
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}
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if( pinfo->cls->m_hThread ) CloseHandle( pinfo->cls->m_hThread );
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pinfo->cls->m_hThread = NULL;
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pinfo->cls->m_signal = 0;
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free( pinfo );
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log_error( LOG_DEBUG, "FLS_Thread(): thread info struct freed\n" );
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}
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DWORD WINAPI LoginListener::FLS_Thread( LPVOID lpParam )
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{
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struct FLLT_INFO *pinfo = (struct FLLT_INFO *)lpParam;
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lpParam = NULL;
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if( !pinfo )
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{
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log_error( LOG_ERROR, "FLS_Thread(): lpParam is NULL! Exit\n" );
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return 0;
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}
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class LoginListener *cls = pinfo->cls;
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if( !cls )
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{
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log_error( LOG_ERROR, "FLS_Thread(): pinfo->cls is NULL! Exit\n" );
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FLS_Thread_freeInfo( pinfo );
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return 0;
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}
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cls->m_listen_socket = INVALID_SOCKET;
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//DWORD wait_res = 0;
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//SOCKET s = sock_tcp_create();
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SOCKET s = L2PNet_TCPsocket_create( true );
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if( s == INVALID_SOCKET )
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{
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log_error( LOG_ERROR, "FLS_Thread(): socket create failed!\n" );
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FLS_Thread_freeInfo( pinfo );
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return 0;
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}
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int mb_yes = 0;
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int bind_fail = 0;
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ll_bind:
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bind_fail = L2PNet_bind( s, g_cfg.FakeListenLoginIP, (unsigned short)g_cfg.FakeListenLoginPort );
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if( bind_fail )
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{
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log_error( LOG_ERROR, "FLS_Thread(): socket bind at %s:%d failed\n",
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g_cfg.FakeListenLoginIP, g_cfg.FakeListenLoginPort );
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int wsaerr = L2PNet_WSAGetLastError();
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if( wsaerr == WSAEADDRINUSE )
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{
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wchar_t errmsg[256];
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wsprintfW( errmsg, L"<EFBFBD><EFBFBD><EFBFBD><EFBFBD> %S:%d <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!\n"
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L"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD>?",
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g_cfg.FakeListenLoginIP, g_cfg.FakeListenLoginPort );
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mb_yes = MessageBoxW( g_radardll_hwnd, errmsg, L"L2Detect: <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!", MB_ICONSTOP | MB_YESNO );
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if( mb_yes == IDYES ) goto ll_bind;
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}
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FLS_Thread_freeInfo( pinfo );
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return 0;
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}
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if( L2PNet_listen( s ) )
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{
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log_error( LOG_ERROR, "FLS_Thread(): listen() failed\n" );
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FLS_Thread_freeInfo( pinfo );
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return 0;
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}
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cls->m_listen_socket = s;
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log_error( LOG_DEBUG, "FLS_Thread(): started, listening at %s:%d\n",
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g_cfg.FakeListenLoginIP, g_cfg.FakeListenLoginPort );
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// raise thread priority
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if( !SetThreadPriority( GetCurrentThread(), THREAD_PRIORITY_ABOVE_NORMAL ) )
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log_error( LOG_WARNING, "FLS_Thread(): raise thread priority failed!\n" );
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int r = 0;
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char clientIP[32] = {0};
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unsigned short clientPort = 0;
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SOCKET scl = INVALID_SOCKET;
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int rdyR = 0, rdyW = 0; // ready to recv/send
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unsigned int scode = 0; // signal to thread
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int should_exit = 0;
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while( 1 )
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{
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should_exit = 0;
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//r = sock_tcp_wait_ready_to_recv( s, 0, 500000 );
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rdyR = 0;
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r = L2PNet_select( s, L2PNET_SELECT_READ, 500, &rdyR, &rdyW );
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scode = cls->getLastSignal();
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if( scode == FLLS_STOP )
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{
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log_error( LOG_DEBUG, "FLS_Thread(): exit signal\n" );
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should_exit = 1;
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}
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if( should_exit ) break; // break while()
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if( r == -1 )
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{
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log_error( LOG_ERROR, "FLS_Thread(): socket select() error\n" );
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break;
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}
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if( r == 1 && rdyR )
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{
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//log_error( LOG_DEBUG, "FLS_Thread(): Somebody connected? :)\n" );
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clientIP[0] = 0;
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clientPort = 0;
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scl = INVALID_SOCKET;
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//scl = sock_tcp_accept( s, clientIP, &clientPort );
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scl = L2PNet_accept( s, clientIP, &clientPort );
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if( scl == INVALID_SOCKET )
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{
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log_error( LOG_ERROR, "FLS_Thread(): accept() failed...\n" );
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}
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else
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{
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//log_error( LOG_DEBUG, "FLS_Thread(): accepted client %s:%d\n", clientIP, clientPort );
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log_error( LOG_OK, "LoginListener: accepted client %s:%d\n", clientIP, clientPort );
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LoginClient lc;
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if( lc.ProcessClient( scl ) )
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{
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unsigned char sKey1[8] = {0,0,0,0, 0,0,0,0};
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unsigned char sKey2[8] = {0,0,0,0, 0,0,0,0};
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struct PlayServerInfo sinfo;
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lc.getSessionKeys( sKey1, sKey2 );
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lc.getPlayServerAddress( sinfo.ip, &(sinfo.port) );
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// ONLY IN OUTGAME MODE stop listener after successful client acception
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if( g_cfg.isInGameMode == false )
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{
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// stop listener after successful client acception
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log_error( LOG_DEBUG, "FLS_Thread(): LoginListener stopping self in outgame mode, "
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"after client accepted, freeing port %s:%d\n",
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g_cfg.FakeListenLoginIP, g_cfg.FakeListenLoginPort );
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//cls->signalStop();
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should_exit = 1;
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}
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if( !g_pgame )
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{
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log_error( LOG_ERROR, "FLS_Thread(): Game listener is NULL????" );
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}
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else
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{
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// set play server info to game listener
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g_pgame->setPlayServerInfo( &sinfo );
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}
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}
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}
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} // somebody connected?
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if( should_exit ) break; // break while()
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} // while(1)
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//sock_tcp_close_shutdown( s, SD_BOTH );
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// network sockets clenup done by FLS_Thread_freeInfo()
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FLS_Thread_freeInfo( pinfo );
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log_error( LOG_DEBUG, "FLS_Thread() ended\n" );
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return 0;
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}
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/// class
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LoginListener::LoginListener()
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{
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this->_initNull();
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}
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LoginListener::~LoginListener()
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{
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if( this->m_hThread ) CloseHandle( this->m_hThread );
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this->_initNull();
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}
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bool LoginListener::start()
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{
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// cleanup ?
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if( this->m_hThread ) CloseHandle( this->m_hThread );
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this->_initNull();
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// alloc thread info struct
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struct FLLT_INFO *pinfo = (struct FLLT_INFO *)malloc( sizeof( struct FLLT_INFO ) );
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if( !pinfo ) return false;
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// fill info
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pinfo->cls = this;
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// create thread object
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this->m_hThread = NULL;
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DWORD dwTID = 0;
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this->m_hThread = (HANDLE)_beginthreadex(
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NULL, // security
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0, // stack size
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(unsigned int (__stdcall*)(void *))FLS_Thread, // thread function
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(void *)pinfo, // thread function argument - lpParam
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0, // flags
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(unsigned int *)(&dwTID) );
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if( !this->m_hThread )
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{
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free( pinfo );
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return false;
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}
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return true;
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}
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bool LoginListener::waitStopped( unsigned int timeoutMsec )
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{
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if( !this->m_hThread ) return true;
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DWORD wait_res = WaitForSingleObject( this->m_hThread, (DWORD)timeoutMsec );
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if( wait_res != WAIT_OBJECT_0 )
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{
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log_error( LOG_DEBUG, "LoginListener::waitStopped(): WaitForSingleObject() returned 0x%08X\n", wait_res );
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if( wait_res == WAIT_TIMEOUT ) log_error( LOG_DEBUG, "LoginListener::waitStopped(): WAIT_TIMEOUT\n" );
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return false;
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}
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// wait OK, close kernel objects
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if( this->m_hThread ) CloseHandle( this->m_hThread );
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// initialize self
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this->_initNull();
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return true;
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}
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void LoginListener::terminateThread()
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{
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if( this->m_hThread )
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{
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TerminateThread( this->m_hThread, 0xBAADF00D );
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CloseHandle( this->m_hThread );
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this->m_hThread = NULL;
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this->m_signal = 0;
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// thread resources
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if( m_listen_socket != INVALID_SOCKET )
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{
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//sock_tcp_close_shutdown( m_listen_socket, SD_BOTH );
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L2PNet_shutdown( m_listen_socket );
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L2PNet_closesocket( m_listen_socket );
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}
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m_listen_socket = INVALID_SOCKET;
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}
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}
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void LoginListener::_initNull()
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{
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m_hThread = NULL;
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m_signal = 0;
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// thread resources
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m_listen_socket = INVALID_SOCKET;
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}
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bool LoginListener::isRunning() const
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{
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if( this->m_hThread != NULL ) return true;
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return false;
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}
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