fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee/*
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * CDDL HEADER START
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee *
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * The contents of this file are subject to the terms of the
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * Common Development and Distribution License (the "License").
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * You may not use this file except in compliance with the License.
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee *
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * or http://www.opensolaris.org/os/licensing.
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * See the License for the specific language governing permissions
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * and limitations under the License.
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee *
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * When distributing Covered Code, include this CDDL HEADER in each
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * If applicable, add the following below this CDDL HEADER, with the
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * fields enclosed by brackets "[]" replaced with your own identifying
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * information: Portions Copyright [yyyy] [name of copyright owner]
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee *
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * CDDL HEADER END
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee */
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee/*
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * Use is subject to license terms.
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee */
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee#pragma ident "%Z%%M% %I% %E% SMI"
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee#include <dtrace_jni.h>
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee/*
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * This file creates instances of the Java class
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee * org.opensolaris.os.dtrace.InterfaceAttributes.
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee */
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomeestatic const char *
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomeedtj_stability_name(dtrace_stability_t stability)
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee{
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee const char *name;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee switch (stability) {
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee case DTRACE_STABILITY_INTERNAL:
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = "INTERNAL";
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee break;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee case DTRACE_STABILITY_PRIVATE:
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = "PRIVATE";
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee break;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee case DTRACE_STABILITY_OBSOLETE:
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = "OBSOLETE";
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee break;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee case DTRACE_STABILITY_EXTERNAL:
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = "EXTERNAL";
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee break;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee case DTRACE_STABILITY_UNSTABLE:
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = "UNSTABLE";
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee break;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee case DTRACE_STABILITY_EVOLVING:
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = "EVOLVING";
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee break;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee case DTRACE_STABILITY_STABLE:
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = "STABLE";
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee break;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee case DTRACE_STABILITY_STANDARD:
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = "STANDARD";
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee break;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee default:
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = NULL;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee }
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee return (name);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee}
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomeestatic const char *
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomeedtj_dependency_class_name(dtrace_class_t class)
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee{
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee const char *name;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee switch (class) {
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee case DTRACE_CLASS_UNKNOWN:
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = "UNKNOWN";
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee break;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee case DTRACE_CLASS_CPU:
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = "CPU";
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee break;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee case DTRACE_CLASS_PLATFORM:
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = "PLATFORM";
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee break;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee case DTRACE_CLASS_GROUP:
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = "GROUP";
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee break;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee case DTRACE_CLASS_ISA:
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = "ISA";
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee break;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee case DTRACE_CLASS_COMMON:
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = "COMMON";
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee break;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee default:
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = NULL;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee }
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee return (name);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee}
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomeejobject
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomeedtj_new_attribute(dtj_java_consumer_t *jc, const dtrace_attribute_t *attr)
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee{
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee JNIEnv *jenv = jc->dtjj_jenv;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee const char *name;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee jstring jname = NULL;
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee jobject jattr = NULL; /* return value */
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee jattr = (*jenv)->NewObject(jenv, g_attr_jc, g_attrinit_jm);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee if ((*jenv)->ExceptionCheck(jenv)) {
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee return (NULL);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee }
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee /* name stability */
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = dtj_stability_name(attr->dtat_name);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee if (!name) {
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee dtj_throw_illegal_argument(jenv,
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee "unexpected name stability value: %d",
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee attr->dtat_name);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee (*jenv)->DeleteLocalRef(jenv, jattr);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee return (NULL);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee }
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee jname = (*jenv)->NewStringUTF(jenv, name);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee if ((*jenv)->ExceptionCheck(jenv)) {
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee (*jenv)->DeleteLocalRef(jenv, jattr);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee return (NULL);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee }
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee (*jenv)->CallVoidMethod(jenv, jattr, g_attrset_name_jm, jname);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee (*jenv)->DeleteLocalRef(jenv, jname);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee if ((*jenv)->ExceptionCheck(jenv)) {
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee (*jenv)->DeleteLocalRef(jenv, jattr);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee return (NULL);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee }
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee /* data stability */
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = dtj_stability_name(attr->dtat_data);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee if (!name) {
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee dtj_throw_illegal_argument(jenv,
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee "unexpected data stability value: %d",
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee attr->dtat_data);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee (*jenv)->DeleteLocalRef(jenv, jattr);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee return (NULL);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee }
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee jname = (*jenv)->NewStringUTF(jenv, name);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee if ((*jenv)->ExceptionCheck(jenv)) {
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee (*jenv)->DeleteLocalRef(jenv, jattr);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee return (NULL);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee }
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee (*jenv)->CallVoidMethod(jenv, jattr, g_attrset_data_jm, jname);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee (*jenv)->DeleteLocalRef(jenv, jname);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee if ((*jenv)->ExceptionCheck(jenv)) {
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee (*jenv)->DeleteLocalRef(jenv, jattr);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee return (NULL);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee }
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee /* dependency class */
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee name = dtj_dependency_class_name(attr->dtat_class);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee if (!name) {
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee dtj_throw_illegal_argument(jenv,
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee "unexpected dependency class value: %d",
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee attr->dtat_class);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee (*jenv)->DeleteLocalRef(jenv, jattr);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee return (NULL);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee }
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee jname = (*jenv)->NewStringUTF(jenv, name);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee if ((*jenv)->ExceptionCheck(jenv)) {
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee (*jenv)->DeleteLocalRef(jenv, jattr);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee return (NULL);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee }
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee (*jenv)->CallVoidMethod(jenv, jattr, g_attrset_class_jm, jname);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee (*jenv)->DeleteLocalRef(jenv, jname);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee if ((*jenv)->ExceptionCheck(jenv)) {
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee (*jenv)->DeleteLocalRef(jenv, jattr);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee return (NULL);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee }
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee return (jattr);
fb3fb4f3d76d55b64440afd0af72775dfad3bd1dtomee}