1 files changed, 108 insertions, 0 deletions
diff --git a/usr/src/lib/libdtrace_jni/common/dtj_probe.c b/usr/src/lib/libdtrace_jni/common/dtj_probe.c
new file mode 100644
index 0000000000..9f64882653
--- /dev/null
+++ b/usr/src/lib/libdtrace_jni/common/dtj_probe.c
@@ -0,0 +1,108 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <string.h>
+#include <dtrace_jni.h>
+
+/*
+ * This file creates instances of the following Java classes:
+ *	- org.opensolaris.os.dtrace.ProbeDescription
+ *	- org.opensolaris.os.dtrace.ProbeInfo
+ */
+
+jobject
+dtj_new_probedesc(dtj_java_consumer_t *jc, const dtrace_probedesc_t *probedesc)
+{
+	JNIEnv *jenv = jc->dtjj_jenv;
+
+	jstring jprov = NULL;
+	jstring jmod = NULL;
+	jstring jfunc = NULL;
+	jstring jname = NULL;
+	jobject jprobedesc = NULL;
+
+	jprov = (*jenv)->NewStringUTF(jenv, probedesc->dtpd_provider);
+	if ((*jenv)->ExceptionCheck(jenv)) {
+		goto cleanup;
+	}
+	jmod = (*jenv)->NewStringUTF(jenv, probedesc->dtpd_mod);
+	if ((*jenv)->ExceptionCheck(jenv)) {
+		goto cleanup;
+	}
+	jfunc = (*jenv)->NewStringUTF(jenv, probedesc->dtpd_func);
+	if ((*jenv)->ExceptionCheck(jenv)) {
+		goto cleanup;
+	}
+	jname = (*jenv)->NewStringUTF(jenv, probedesc->dtpd_name);
+	if ((*jenv)->ExceptionCheck(jenv)) {
+		goto cleanup;
+	}
+	jprobedesc = (*jenv)->NewObject(jenv, g_probedesc_jc,
+	    g_probedescinit_jm, jprov, jmod, jfunc, jname);
+	if ((*jenv)->ExceptionCheck(jenv)) {
+		goto cleanup;
+	}
+	/* Does not throw exceptions */
+	(*jenv)->SetIntField(jenv, jprobedesc, g_probedesc_id_jf,
+	    probedesc->dtpd_id);
+
+cleanup:
+
+	(*jenv)->DeleteLocalRef(jenv, jprov);
+	(*jenv)->DeleteLocalRef(jenv, jmod);
+	(*jenv)->DeleteLocalRef(jenv, jfunc);
+	(*jenv)->DeleteLocalRef(jenv, jname);
+	return (jprobedesc);
+}
+
+jobject
+dtj_new_probeinfo(dtj_java_consumer_t *jc, const dtrace_probeinfo_t *probeinfo)
+{
+	JNIEnv *jenv = jc->dtjj_jenv;
+
+	jobject jprobeattr = NULL;
+	jobject jargattr = NULL;
+	jobject jprobeinfo = NULL; /* return value */
+
+	jprobeattr = dtj_new_attribute(jc, &probeinfo->dtp_attr);
+	if ((*jenv)->ExceptionCheck(jenv)) {
+		return (NULL);
+	}
+	jargattr = dtj_new_attribute(jc, &probeinfo->dtp_arga);
+	if ((*jenv)->ExceptionCheck(jenv)) {
+		(*jenv)->DeleteLocalRef(jenv, jprobeattr);
+		return (NULL);
+	}
+
+	jprobeinfo = (*jenv)->NewObject(jenv, g_probeinfo_jc,
+	    g_probeinfoinit_jm, jprobeattr, jargattr);
+
+	(*jenv)->DeleteLocalRef(jenv, jprobeattr);
+	(*jenv)->DeleteLocalRef(jenv, jargattr);
+	return (jprobeinfo);
+}