diff options
Diffstat (limited to 'java/src/jni/h5iImp.c')
| -rw-r--r-- | java/src/jni/h5iImp.c | 43 |
1 files changed, 41 insertions, 2 deletions
diff --git a/java/src/jni/h5iImp.c b/java/src/jni/h5iImp.c index 9fce3ef..71e1b71 100644 --- a/java/src/jni/h5iImp.c +++ b/java/src/jni/h5iImp.c @@ -52,11 +52,11 @@ Java_hdf_hdf5lib_H5_H5Iget_1type /* * Class: hdf_hdf5lib_H5 - * Method: H5Iget_name + * Method: H5Iget_name_long * Signature: (JLjava/lang/String;J)J */ JNIEXPORT jlong JNICALL -Java_hdf_hdf5lib_H5_H5Iget_1name +Java_hdf_hdf5lib_H5_H5Iget_1name_1long (JNIEnv *env, jclass clss, jlong obj_id, jobjectArray name, jlong buf_size) { char *aName; @@ -91,6 +91,45 @@ Java_hdf_hdf5lib_H5_H5Iget_1name /* * Class: hdf_hdf5lib_H5 + * Method: H5Iget_name + * Signature: (J)Ljava/lang/String; + */ +JNIEXPORT jstring JNICALL +Java_hdf_hdf5lib_H5_H5Iget_1name + (JNIEnv *env, jclass clss, jlong obj_id) +{ + char *aName; + jstring str = NULL; + ssize_t buf_size; + + /* get the length of the name */ + buf_size = H5Iget_name((hid_t)obj_id, NULL, 0); + + if (buf_size <= 0) { + h5badArgument(env, "H5Iget_name: buf_size <= 0"); + } /* end if */ + else { + buf_size++; /* add extra space for the null terminator */ + aName = (char*)HDmalloc(sizeof(char) * (size_t)buf_size); + if (aName == NULL) { + h5outOfMemory(env, "H5Iget_name: malloc failed"); + } /* end if */ + else { + buf_size = H5Iget_name((hid_t)obj_id, aName, (size_t)buf_size); + if (buf_size < 0) { + h5libraryError(env); + } /* end if */ + else { + str = ENVPTR->NewStringUTF(ENVPAR aName); + } + HDfree(aName); + } + } + return str; +} /* end Java_hdf_hdf5lib_H5_H5Iget_1name */ + +/* + * Class: hdf_hdf5lib_H5 * Method: H5Iget_ref * Signature: (J)I */ |