Mine

void autoRecord() { 
	#define TMP_FILE_NAME "demo_in_progress"
	static qboolean demoState = qfalse;
	int stateTime ;
	
	// Speed return if we don't want record demo
	if (!demoState && !seth.value[VAR_RECDEMO])
		return;

	if ((eth.cg_snap->ps.eFlags != EF_DEAD)
			&& (eth.cg_snap->ps.clientNum == eth.cg_clientNum)
			&& (eth.clientInfo[eth.cg_clientNum].team != TEAM_SPECTATOR)
			&& (eth.cg_snap->ps.stats[STAT_HEALTH] > 0)
			&& (eth.cg_snap->ps.pm_flags != PMF_FOLLOW)
			&& seth.value[VAR_RECDEMO]
			&& !demoState) {
		
		stateTime=0 ;
		// FIXME: check if a tmp demo file already exist
		syscall_CG_SendConsoleCommand("record " TMP_FILE_NAME "\n");
		stateTime1 = eth.cg_time;
		
		#ifdef ETH_DEBUG
			ethDebug("demo: start");
			ethDebug("demo: start stateTime:[%i]",&stateTime) ;
		#endif

		demoState = qtrue;
		
	} else if (((eth.cg_snap->ps.eFlags == EF_DEAD)
			|| (eth.cg_snap->ps.clientNum != eth.cg_clientNum)
			|| (eth.clientInfo[eth.cg_clientNum].team == TEAM_SPECTATOR)
			|| (eth.cg_snap->ps.stats[STAT_HEALTH] <= 0)
			|| (eth.cg_snap->ps.pm_flags == PMF_FOLLOW)
			|| (!seth.value[VAR_RECDEMO])) 
				&& demoState) {
				
		char buffFrom[MAX_OSPATH];
		char buffTo[MAX_OSPATH];

		// Get fsgame
		char fsGame[MAX_QPATH];
		syscall_CG_Cvar_VariableStringBuffer("fs_game", fsGame, sizeof(fsGame));

		// Get current time
		time_t ethTime = time(NULL);
		struct tm *localTime = localtime(&ethTime);

		orig_Cbuf_ExecuteText(EXEC_NOW, "stoprecord\n");

		#ifdef ETH_DEBUG
			ethDebug("demo: transite eth.cg_time:[%i]",&eth.cg_time) ;
		#endif

		stateTime = (eth.cg_time - stateTime) ; 
		
		#ifdef ETH_DEBUG
			ethDebug("demo: final stateTime:[%i]",&stateTime) ;
			ethDebug("demo: stop");
		#endif
		
		// buffForm = /homepath/fsgame/
		syscall_CG_Cvar_VariableStringBuffer("fs_homepath", buffFrom, sizeof(buffFrom));
		sprintf(buffFrom, "%s/%s/demos/", buffFrom, fsGame);

		strncpy(buffTo, buffFrom, sizeof(buffFrom));

		// buffForm = /homepath/fsgame/demos/demoinprogress
		strcat(buffFrom, TMP_FILE_NAME ".dm_");

		// Contruct final file name, buffTo = /homepath/fsgame/demo/aaaa_mm_dd_hhmmss_mod_map_killcount
		sprintf(buffTo,"%s%i-%.2i-%.2i-%.2i%.2i%.2i_%s_%s_%ikills_%i.dm_", buffTo, localTime->tm_year + 1900, localTime->tm_mon + 1,
				localTime->tm_mday, localTime->tm_hour, localTime->tm_min, localTime->tm_sec, fsGame,
				eth_Info_ValueForKey(eth.cgs_gameState->stringData + eth.cgs_gameState->stringOffsets[CS_SERVERINFO], "mapname"),
				eth.autoDemoKillCount,(int)((((stateTime/1000)/seth.value[VAR_RECDEMO])*100)/5));
		
		// Version of the demo
		if (!strcmp(sethET->version, "2.55")){
			strcat(buffFrom, "82");
			strcat(buffTo, "82");
		} else if(!strcmp(sethET->version, "2.56")){
			strcat(buffFrom, "83");
			strcat(buffTo, "83");
		} else {
			strcat(buffFrom, "84");
			strcat(buffTo, "84");
		}

		#ifdef ETH_DEBUG
			ethDebug("demo: got %i kills, need %i kills", eth.autoDemoKillCount, (int)seth.value[VAR_RECDEMO]);
		#endif

		// If we more than kills threshold then rename the demo
		if (eth.autoDemoKillCount >= seth.value[VAR_RECDEMO]) {
			#ifdef ETH_DEBUG
				ethDebug("demo: move [%s] to [%s]", buffFrom, buffTo);
			#endif
			rename(buffFrom, buffTo);
		// Else delete it
		} else {
			#ifdef ETH_DEBUG
				ethDebug("demo: delete [%s]", buffFrom, buffTo);
			#endif
			unlink(buffFrom);
		}

		eth.autoDemoKillCount = 0;
		demoState = qfalse;
	}