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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the files COPYING and Copyright.html. COPYING can be found at the root *
* of the source code distribution tree; Copyright.html can be found at the *
* root level of an installed copy of the electronic HDF5 document set and *
* is linked from the top-level documents page. It can also be found at *
* http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
* access to either file, you may request a copy from help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* For details of the HDF libraries, see the HDF Documentation at:
* http://hdfdfgroup.org/HDF5/doc/
*
*/
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include "hdf5.h"
#include <jni.h>
#include <stdlib.h>
#include "h5jni.h"
#include "h5rImp.h"
extern JavaVM *jvm;
extern jobject visit_callback;
/*
* Class: hdf_hdf5lib_H5
* Method: H5Rcreate
* Signature: ([BJLjava/lang/String;IJ)I
*/
JNIEXPORT jint JNICALL
Java_hdf_hdf5lib_H5_H5Rcreate(JNIEnv *env, jclass clss, jbyteArray ref, jlong loc_id, jstring name, jint ref_type, jlong space_id)
{
const char *rName;
herr_t status = -1;
jbyte *refP;
jboolean isCopy2;
PIN_JAVA_STRING(name, rName, -1);
if (ref == NULL) {
UNPIN_JAVA_STRING(name, rName);
h5nullArgument( env, "H5Rcreate: ref is NULL");
} /* end if */
else {
if ((ref_type == H5R_OBJECT) && ENVPTR->GetArrayLength(ENVPAR ref) != H5R_OBJ_REF_BUF_SIZE) {
UNPIN_JAVA_STRING(name, rName);
h5badArgument( env, "H5Rcreate: ref input array != H5R_OBJ_REF_BUF_SIZE");
} /* end if */
else if ((ref_type == H5R_DATASET_REGION) && ENVPTR->GetArrayLength(ENVPAR ref) != H5R_DSET_REG_REF_BUF_SIZE) {
UNPIN_JAVA_STRING(name, rName);
h5badArgument( env, "H5Rcreate: region ref input array != H5R_DSET_REG_REF_BUF_SIZE");
} /* end else if */
else if ((ref_type != H5R_OBJECT) && (ref_type != H5R_DATASET_REGION)) {
UNPIN_JAVA_STRING(name, rName);
h5badArgument( env, "H5Rcreate: ref_type unknown type ");
} /* end else if */
else {
refP = (jbyte*)ENVPTR->GetByteArrayElements(ENVPAR ref, &isCopy2);
if (refP == NULL) {
UNPIN_JAVA_STRING(name, rName);
h5JNIFatalError(env, "H5Rcreate: ref not pinned");
} /* end if */
else {
status = H5Rcreate(refP, (hid_t)loc_id, rName, (H5R_type_t)ref_type, (hid_t)space_id);
UNPIN_JAVA_STRING(name, rName);
if (status < 0) {
ENVPTR->ReleaseByteArrayElements(ENVPAR ref, refP, JNI_ABORT);
h5libraryError(env);
} /* end if */
else {
ENVPTR->ReleaseByteArrayElements(ENVPAR ref, refP, 0);
} /* end else */
} /* end else */
} /* end else */
} /* end else */
return (jint)status;
} /* end Java_hdf_hdf5lib_H5_H5Rcreate */
/*
* Class: hdf_hdf5lib_H5
* Method: _H5Rdereference
* Signature: (JJI[B)J
*/
JNIEXPORT jlong JNICALL
Java_hdf_hdf5lib_H5__1H5Rdereference(JNIEnv *env, jclass clss, jlong dataset, jlong access_list, jint ref_type, jbyteArray ref)
{
jboolean isCopy;
jbyte *refP;
hid_t retVal = -1;
if (ref == NULL) {
h5nullArgument( env, "H5Rdereference: ref is NULL");
} /* end if */
else if ((ref_type == H5R_OBJECT) && ENVPTR->GetArrayLength(ENVPAR ref) != H5R_OBJ_REF_BUF_SIZE) {
h5badArgument( env, "H5Rdereference: obj ref input array != H5R_OBJ_REF_BUF_SIZE");
} /* end else if */
else if ((ref_type == H5R_DATASET_REGION) && ENVPTR->GetArrayLength(ENVPAR ref) != H5R_DSET_REG_REF_BUF_SIZE) {
h5badArgument( env, "H5Rdereference: region ref input array != H5R_DSET_REG_REF_BUF_SIZE");
} /* end else if */
else {
refP = (jbyte*)ENVPTR->GetByteArrayElements(ENVPAR ref, &isCopy);
if (refP == NULL) {
h5JNIFatalError(env, "H5Rderefernce: ref not pinned");
} /* end if */
else {
retVal = H5Rdereference2((hid_t)dataset, (hid_t)access_list, (H5R_type_t)ref_type, refP);
ENVPTR->ReleaseByteArrayElements(ENVPAR ref, refP, JNI_ABORT);
if (retVal < 0)
h5libraryError(env);
} /* end else */
} /* end else */
return (jlong)retVal;
} /* end Java_hdf_hdf5lib_H5__1H5Rdereference */
/*
* Class: hdf_hdf5lib_H5
* Method: H5Rget_region
* Signature: (JI[B)J
*/
JNIEXPORT jlong JNICALL
Java_hdf_hdf5lib_H5__1H5Rget_1region(JNIEnv *env, jclass clss, jlong dataset, jint ref_type, jbyteArray ref)
{
hid_t retVal = -1;
jboolean isCopy;
jbyte *refP;
if (ref_type != H5R_DATASET_REGION) {
h5badArgument( env, "H5Rget_region: bad ref_type ");
} /* end if */
else if (ref == NULL) {
h5nullArgument( env, "H5Rget_region: ref is NULL");
} /* end if */
else if ( ENVPTR->GetArrayLength(ENVPAR ref) != H5R_DSET_REG_REF_BUF_SIZE) {
h5badArgument( env, "H5Rget_region: region ref input array != H5R_DSET_REG_REF_BUF_SIZE");
} /* end if */
else {
refP = (jbyte*)ENVPTR->GetByteArrayElements(ENVPAR ref, &isCopy);
if (refP == NULL) {
h5JNIFatalError(env, "H5Rget_region: ref not pinned");
} /* end if */
else {
retVal = H5Rget_region((hid_t)dataset, (H5R_type_t)ref_type, refP);
ENVPTR->ReleaseByteArrayElements(ENVPAR ref, refP, JNI_ABORT);
if (retVal < 0)
h5libraryError(env);
} /* end else */
} /* end else */
return (jlong)retVal;
} /* end Java_hdf_hdf5lib_H5__1H5Rget_1region */
/*
* Class: hdf_hdf5lib_H5
* Method: H5G_obj_t H5Rget_obj_type
* Signature: (JI[B)I
*/
JNIEXPORT jint JNICALL
Java_hdf_hdf5lib_H5_H5Rget_1obj_1type(JNIEnv *env, jclass clss, jlong loc_id, jint ref_type, jbyteArray ref)
{
int retVal =-1;
jboolean isCopy;
jbyte *refP;
H5O_type_t object_info;
if (ref == NULL) {
h5nullArgument( env, "H5Rget_object_type: ref is NULL");
} /* end if */
else {
refP = (jbyte*)ENVPTR->GetByteArrayElements(ENVPAR ref, &isCopy);
if (refP == NULL) {
h5JNIFatalError(env, "H5Rget_object_type: ref not pinned");
} /* end if */
else {
retVal = H5Rget_obj_type2((hid_t)loc_id, (H5R_type_t)ref_type, refP, &object_info);
if(retVal >= 0)
retVal = object_info;
ENVPTR->ReleaseByteArrayElements(ENVPAR ref, refP, JNI_ABORT);
if (retVal < 0)
h5libraryError(env);
} /* end else */
} /* end else */
return (jint)retVal;
} /* end Java_hdf_hdf5lib_H5_H5Rget_1obj_1type */
/*
* Class: hdf_hdf5lib_H5
* Method: int H5Rget_obj_type2
* Signature: (JI[B[I)I
*/
JNIEXPORT jint JNICALL
Java_hdf_hdf5lib_H5_H5Rget_1obj_1type2(JNIEnv *env, jclass clss, jlong loc_id, jint ref_type, jbyteArray ref, jintArray ref_obj)
{
jint status;
jboolean isCopy;
jbyte *refP;
jint *ref_objP;
int retVal = -1;
if (ref == NULL) {
h5nullArgument( env, "H5Rget_object_type: ref is NULL");
} /* end if */
else if (ref_obj == NULL) {
h5nullArgument( env, "H5Rget_object_type: ref_obj is NULL");
} /* end else if */
else {
refP = (jbyte *)ENVPTR->GetByteArrayElements(ENVPAR ref, &isCopy);
if (refP == NULL) {
h5JNIFatalError(env, "H5Rget_object_type: ref not pinned");
} /* end if */
else {
ref_objP = (jint *)ENVPTR->GetIntArrayElements(ENVPAR ref_obj, &isCopy);
if (ref_objP == NULL) {
ENVPTR->ReleaseByteArrayElements(ENVPAR ref,refP,0);
h5JNIFatalError(env, "H5Rget_object_type: ref_obj not pinned");
} /* end if */
else {
status = H5Rget_obj_type2((hid_t)loc_id, (H5R_type_t)ref_type, refP, (H5O_type_t*)ref_objP);
retVal = ref_objP[0];
ENVPTR->ReleaseByteArrayElements(ENVPAR ref, refP, JNI_ABORT);
if (status < 0) {
ENVPTR->ReleaseIntArrayElements(ENVPAR ref_obj,ref_objP, JNI_ABORT);
h5libraryError(env);
} /* end if */
else {
ENVPTR->ReleaseIntArrayElements(ENVPAR ref_obj, ref_objP, 0);
} /* end else */
} /* end else */
} /* end else */
} /* end else */
return (jint)retVal;
} /* end Java_hdf_hdf5lib_H5_H5Rget_1obj_1type2 */
/*
* Class: hdf_hdf5lib_H5
* Method: H5Rget_name
* Signature: (JI[B[Ljava/lang/String;J)J
*/
JNIEXPORT jlong JNICALL
Java_hdf_hdf5lib_H5_H5Rget_1name(JNIEnv *env, jclass clss, jlong loc_id, jint ref_type, jbyteArray ref, jobjectArray name, jlong size)
{
jlong ret_val = -1;
jbyte *refP;
jboolean isCopy;
char *aName = NULL;
jstring str;
size_t bs;
bs = (size_t)size;
if (bs <= 0) {
h5badArgument(env, "H5Rget_name: size <= 0");
} /* end if */
else if (ref == NULL) {
h5nullArgument(env, "H5Rget_name: ref is NULL");
} /* end else if */
else {
if ((ref_type == H5R_OBJECT) && ENVPTR->GetArrayLength(ENVPAR ref) != H5R_OBJ_REF_BUF_SIZE) {
h5badArgument(env, "H5Rget_name: obj ref input array != H5R_OBJ_REF_BUF_SIZE");
} /* end if */
else if ((ref_type == H5R_DATASET_REGION)
&& ENVPTR->GetArrayLength(ENVPAR ref) != H5R_DSET_REG_REF_BUF_SIZE) {
h5badArgument(env, "H5Rget_name: region ref input array != H5R_DSET_REG_REF_BUF_SIZE");
} /* end else if */
else {
refP = (jbyte *)ENVPTR->GetByteArrayElements(ENVPAR ref, &isCopy);
if (refP == NULL) {
h5JNIFatalError(env, "H5Rget_name: ref not pinned");
} /* end if */
else {
aName = (char*)HDmalloc(sizeof(char)*bs);
if (aName == NULL) {
ENVPTR->ReleaseByteArrayElements(ENVPAR ref, refP, JNI_ABORT);
h5outOfMemory(env, "H5Rget_name: malloc failed");
} /* end if */
else {
ret_val = (jlong)H5Rget_name((hid_t)loc_id, (H5R_type_t)ref_type, refP, aName, bs) ;
ENVPTR->ReleaseByteArrayElements(ENVPAR ref, refP, JNI_ABORT);
if (ret_val < 0) {
HDfree(aName);
h5libraryError(env);
} /* end if */
else {
str = ENVPTR->NewStringUTF(ENVPAR aName);
ENVPTR->SetObjectArrayElement(ENVPAR name, 0, str);
HDfree(aName);
} /* end else */
} /* end else */
} /* end else */
} /* end else */
} /* end else */
return ret_val;
} /* end Java_hdf_hdf5lib_H5_H5Rget_1name */
#ifdef __cplusplus
} /* end extern "C" */
#endif /* __cplusplus */
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