initial importHEADmain

1 files changed, 355 insertions, 0 deletions

diff --git a/src/parsec_server/sys_msg_sv.cpp b/src/parsec_server/sys_msg_sv.cpp
new file mode 100755
index 0000000..3641b6d
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+++ b/src/parsec_server/sys_msg_sv.cpp
@@ -0,0 +1,355 @@
+/*
+ * PARSEC - Message Output Function
+ *
+ * $Author: uberlinuxguy $ - $Date: 2004/09/15 12:26:07 $
+ *
+ * Orginally written by:
+ *   Copyright (c) Clemens Beer        <cbx@parsec.org>   2001-2002
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */ 
+
+// C library
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+
+// compilation flags/debug support
+#include "config.h"
+#include "debug.h"
+
+// C library 
+#ifdef SYSTEM_WIN32_UNUSED
+#  include <time.h>
+#else
+#  include <sys/time.h>
+#endif
+
+// general definitions
+#include "general.h"
+#include "objstruc.h"
+
+// global externals
+#include "globals.h"
+
+// subsystem headers
+#include "net_defs.h"
+
+// net game header
+#include "net_game_sv.h"
+
+// mathematics header
+#include "utl_math.h"
+
+// local module header
+#include "sys_msg_sv.h"
+
+// proprietary module headers
+#include "con_main_sv.h"
+#include "e_relist.h"
+#include "e_simulator.h"
+
+
+//FIXME: Win32 specific
+#ifdef SYSTEM_WIN32_UNUSED
+	#include "windows.h"
+#endif // SYSTEM_WIN32_UNUSED
+
+// flags ----------------------------------------------------------------------
+//
+//#define _DISABLE_ALL_OUTPUT
+//#define _DISABLE_SCREEN_OUTPUT
+
+// name of optional log file  -------------------------------------------------
+//
+static char log_file[]	= "parsec_server.log";
+
+// paste buffer ---------------------------------------------------------------
+//
+#define MAX_MESSAGE_LEN		1024
+static char paste_buffer[ MAX_MESSAGE_LEN ];
+
+
+// function prototypes --------------------------------------------------------
+//
+int SYS_WriteLogFileMessage ( const char *format, ... );
+
+
+// output messages (append new-line if missing ) ------------------------------
+//
+int SYSs_MsgOut( const char *format, ... )
+{
+#ifdef _DISABLE_ALL_OUTPUT 
+	return TRUE;
+#endif // _DISABLE_ALL_OUTPUT
+
+	va_list	ap;
+	va_start( ap, format );
+	int	rc = vsnprintf( paste_buffer, MAX_MESSAGE_LEN, format, ap );
+	va_end( ap );
+
+#ifndef _DISABLE_SCREEN_OUTPUT
+	
+#if defined ( USE_CURSES ) && defined ( PARSEC_SERVER )
+	int x,y;
+	getyx( g_curses_in_win, y, x );
+
+	wprintw( g_curses_out_win, paste_buffer );
+
+	// append new-line if needed
+	if ( format[ strlen( format ) - 1 ] != '\n' )
+		wprintw( g_curses_out_win, "\n" );
+
+	whline( g_curses_out_win, '-', COLS );
+	wrefresh( g_curses_out_win );
+	
+	wmove( g_curses_in_win, y, x );
+	wrefresh( g_curses_in_win );
+#else
+	printf( paste_buffer );
+	// append new-line if needed
+	if ( format[ strlen( format ) - 1 ] != '\n' )
+		printf( "\n" );
+#endif // USE_CURSES
+	
+#endif // _DISABLE_SCREEN_OUTPUT
+
+	// write to logfile
+	SYS_WriteLogFileMessage( paste_buffer );
+	
+	return rc;
+}
+
+
+// put messages (output them and flush afterwards) ----------------------------
+//
+int SYSs_MsgPut( const char *format, ... )
+{
+#if defined _DISABLE_ALL_OUTPUT || defined _DISABLE_SCREEN_OUTPUT
+	return TRUE;
+#endif // _DISABLE_ALL_OUTPUT
+
+	//NOTE:
+	// this function does not print a 
+	// new-line at the end of the string, 
+	// but flushes stdout after output. 
+	// this can be used to continue printing 
+	// in the same line.
+	
+#if defined ( USE_CURSES ) && defined ( PARSEC_SERVER )
+
+	va_list	ap;
+	va_start( ap, format );
+	int	rc = vsnprintf( paste_buffer, MAX_MESSAGE_LEN, format, ap );
+	va_end( ap );
+
+	int x,y;
+	getyx( g_curses_in_win, y, x );
+	wprintw( g_curses_out_win, paste_buffer );
+	whline( g_curses_out_win, '-', COLS );
+	wrefresh( g_curses_out_win );
+	wmove( g_curses_in_win, y, x );
+	wrefresh( g_curses_in_win );
+
+	return rc;
+#else
+	va_list	ap;
+	va_start( ap, format );
+	int	rc = vfprintf( stdout, format, ap );
+	fflush( stdout );
+	va_end( ap );
+
+	return rc;
+#endif
+}
+
+/*
+// easy access to the singleton -----------------------------------------------
+//
+#define TheMicroSecondTimer		SYSs_MicroSecondTimer::GetMicroSecondTimer()
+
+// a microsecond timer with the best resolution for a specific platform -------
+//
+class SYSs_MicroSecondTimer 
+{
+	//NOTE: based on ideas from the tcpdump/windump sources 
+
+protected:
+	LARGE_INTEGER PTime;
+	LARGE_INTEGER SystemTime;
+	LARGE_INTEGER StartTime;
+	LARGE_INTEGER TimeFreq;
+
+	LARGE_INTEGER m_LastCall;
+
+	SYSs_MicroSecondTimer() 
+	{
+		// get the absolute value of the system boot time.   
+		QueryPerformanceFrequency( &TimeFreq );
+		QueryPerformanceCounter( &PTime );
+
+		GetSystemTimeAsFileTime( (LPFILETIME)&SystemTime );
+
+		StartTime.QuadPart = ( ( ( SystemTime.QuadPart ) % 10000000 ) * TimeFreq.QuadPart ) / 10000000;
+
+		// convert from MS (1.1.1601) to UNIX (1.1.1970) seconds
+		SystemTime.QuadPart = SystemTime.QuadPart / 10000000 - 11644473600;
+
+		StartTime.QuadPart += ( ( SystemTime.QuadPart ) * TimeFreq.QuadPart ) - PTime.QuadPart;
+
+		// init lastcall time to 
+		m_LastCall.QuadPart  = -1;
+	}
+
+	~SYSs_MicroSecondTimer() {}
+
+public:
+	
+	// SINGLETON pattern
+	static SYSs_MicroSecondTimer* GetMicroSecondTimer()
+	{
+		static SYSs_MicroSecondTimer _TheMicroSecondTimer;
+		return &_TheMicroSecondTimer;
+	}
+
+	void FillTimeval( timeval* tv, timeval* tv_diff = NULL )
+	{
+		ASSERT( tv != NULL );
+
+		// get the current tickcount
+		LARGE_INTEGER now;
+		QueryPerformanceCounter( &now ); 
+
+		// adjust to ticks since 1.1.1970
+		now.QuadPart += StartTime.QuadPart;
+		tv->tv_usec = (long) ( ( now.QuadPart % TimeFreq.QuadPart * 1000000 ) / TimeFreq.QuadPart );
+		tv->tv_sec  = (long) ( now.QuadPart / TimeFreq.QuadPart );
+
+		// fill difference to last call ?
+		if ( tv_diff != NULL ) {
+
+			// first time call ?
+			if ( m_LastCall.QuadPart == -1 ) {
+				tv_diff->tv_sec  = 0;
+				tv_diff->tv_usec = 0;
+			} else {
+				// calc diff	
+				LARGE_INTEGER diff;
+				diff.QuadPart= now.QuadPart - m_LastCall.QuadPart;
+				tv_diff->tv_usec = (long) ( ( diff.QuadPart % TimeFreq.QuadPart * 1000000 ) / TimeFreq.QuadPart );
+				tv_diff->tv_sec  = (long) ( diff.QuadPart / TimeFreq.QuadPart );
+			}
+			m_LastCall = now;
+		}
+	}
+};
+
+
+
+
+// get the current time in the format 2002/05/16 16:16:04.800 -----------------
+//
+const char* SYSs_GetCurTimeString()
+{
+	static char szBuffer[ 128 ] = "";
+
+#ifdef SYSTEM_WIN32_UNUSED
+
+
+	// get the current timeval ( usec resolution )
+	timeval tv, tv_diff;
+	TheMicroSecondTimer->FillTimeval( &tv, &tv_diff );
+
+	SYSTEMTIME st;
+	GetLocalTime( &st );
+	sprintf( szBuffer, "%4d/%02d/%02d %02d:%02d:%02d.%06d (%d) (%2d.%6d):\t", 
+		st.wYear, 
+		st.wMonth, 
+		st.wDay, 
+		st.wHour, 
+		st.wMinute, 
+		st.wSecond, 
+		tv.tv_usec, 
+		TheSimulator->GetCurSimRefFrame(),
+		tv_diff.tv_sec,
+		tv_diff.tv_usec );
+
+#endif // SYSTEM_WIN32_UNUSED
+
+	return szBuffer;
+}
+*/
+
+// write message to log file --------------------------------------------------
+//
+int SYS_WriteLogFileMessage( const char *format, ... )
+{
+#ifdef _DISABLE_ALL_OUTPUT
+	return TRUE;
+#endif // _DISABLE_ALL_OUTPUT
+
+	FILE *fp = fopen( log_file, "a" );
+	if ( fp != NULL ) {
+
+		int formatlen = strlen( format );
+		if ( formatlen < 1 ) {
+			return -1;
+		}
+
+		// prepend the current date/time
+		
+#ifdef SYSTEM_WIN32_UNUSED
+
+		//FIXME: recheck whether SYSs_GetCurTimeString() works properly
+		//fprintf( fp, "%s: ", SYSs_GetCurTimeString() );
+
+		LARGE_INTEGER now;
+		LARGE_INTEGER TimeFreq;
+		QueryPerformanceCounter( &now );
+		QueryPerformanceFrequency( &TimeFreq );
+
+		timeval tv;
+		tv.tv_usec = (long) ( ( now.QuadPart % TimeFreq.QuadPart * 1000000 ) / TimeFreq.QuadPart );
+		tv.tv_sec  = (long) ( now.QuadPart / TimeFreq.QuadPart );
+
+#else
+
+		struct timeval  tv;
+		struct timezone tz;
+		gettimeofday( &tv, &tz );
+		
+#endif
+
+		fprintf( fp, "%ld.%06d: ", tv.tv_sec, tv.tv_usec );
+
+		va_list	ap;
+		va_start( ap, format );
+		int	rc = vfprintf( fp, format, ap );
+		va_end( ap );
+
+		// append newline in logfile
+		if ( format[ formatlen - 1 ] != '\n' ) {
+			fputs( "\n", fp );
+		}
+
+		fclose( fp );
+		return rc;
+	}
+
+	return -1;
+}
+
+