/*
* Copyright ( c ) 2003 , 2005 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation . Oracle designates this
* particular file as subject to the " Classpath " exception as provided
* by Oracle in the LICENSE file that accompanied this code .
*
* This code 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
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
* or visit www . oracle . com if you need additional information or have any
* questions .
*/
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include "Trace.h"
static int j2dTraceLevel = J2D_TRACE_INVALID;
static FILE *j2dTraceFile = NULL;
JNIEXPORT void JNICALL
J2dTraceImpl(int level, jboolean cr, const char *string, ...)
{
va_list args;
if (j2dTraceLevel < J2D_TRACE_OFF) {
J2dTraceInit();
}
if (level <= j2dTraceLevel) {
if (cr) {
switch (level) {
case J2D_TRACE_ERROR:
fprintf(j2dTraceFile, "[E] " );
break ;
case J2D_TRACE_WARNING:
fprintf(j2dTraceFile, "[W] " );
break ;
case J2D_TRACE_INFO:
fprintf(j2dTraceFile, "[I] " );
break ;
case J2D_TRACE_VERBOSE:
fprintf(j2dTraceFile, "[V] " );
break ;
case J2D_TRACE_VERBOSE2:
fprintf(j2dTraceFile, "[X] " );
break ;
default :
break ;
}
}
va_start(args, string);
vfprintf(j2dTraceFile, string, args);
va_end(args);
if (cr) {
fprintf(j2dTraceFile, "\n" );
}
fflush(j2dTraceFile);
}
}
JNIEXPORT void JNICALL
J2dTraceInit()
{
char *j2dTraceLevelString = getenv("J2D_TRACE_LEVEL" );
char *j2dTraceFileName;
j2dTraceLevel = J2D_TRACE_OFF;
if (j2dTraceLevelString) {
int traceLevelTmp = -1 ;
int args = sscanf(j2dTraceLevelString, "%d" , &traceLevelTmp);
if (args > 0 &&
traceLevelTmp > J2D_TRACE_INVALID &&
traceLevelTmp < J2D_TRACE_MAX)
{
j2dTraceLevel = traceLevelTmp;
}
}
j2dTraceFileName = getenv("J2D_TRACE_FILE" );
if (j2dTraceFileName) {
j2dTraceFile = fopen(j2dTraceFileName, "w" );
if (!j2dTraceFile) {
printf("[E]: Error opening trace file %s\n" , j2dTraceFileName);
}
}
if (!j2dTraceFile) {
j2dTraceFile = stdout;
}
}
Messung V0.5 in Prozent C=100 H=100 G=100
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-06-11)
¤
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