diff options
Diffstat (limited to 'java/src/jni/h5pFAPLImp.c')
| -rw-r--r-- | java/src/jni/h5pFAPLImp.c | 334 |
1 files changed, 334 insertions, 0 deletions
diff --git a/java/src/jni/h5pFAPLImp.c b/java/src/jni/h5pFAPLImp.c index acfc853..006707a 100644 --- a/java/src/jni/h5pFAPLImp.c +++ b/java/src/jni/h5pFAPLImp.c @@ -370,6 +370,179 @@ done: return (jlong)offset; } /* end Java_hdf_hdf5lib_H5_H5Pget_1family_1offset */ +/* Class: hdf_hdf5lib_H5 + * Method: H5Pset_fapl_hdfs + * Signature: (J)Lhdf/hdf5lib/structs/H5FD_hdfs_fapl_t; + */ +JNIEXPORT jobject JNICALL +Java_hdf_hdf5lib_H5_H5Pget_1fapl_1hdfs + (JNIEnv *env, jclass clss, jlong fapl_id) +{ +#ifdef H5_HAVE_LIBHDFS + H5FD_hdfs_fapl_t fa; + jvalue args[5]; + jint j_namenode_port = 0; + jstring j_namenode_name = NULL; + jstring j_user_name = NULL; + jstring j_kerb_cache_path = NULL; + jint j_stream_buffer_size = 0; +#endif /* H5_HAVE_LIBHDFS */ + jobject ret_obj = NULL; + + UNUSED(clss); + +#ifdef H5_HAVE_LIBHDFS + if (H5Pget_fapl_hdfs((hid_t)fapl_id, &fa) < 0) + H5_LIBRARY_ERROR(ENVONLY); + + if (NULL != fa.namenode_name) { + if (NULL == (j_namenode_name = ENVPTR->NewStringUTF(ENVONLY, fa.namenode_name))) { + CHECK_JNI_EXCEPTION(ENVONLY, JNI_TRUE); + H5_JNI_FATAL_ERROR(ENVONLY, "H5Pget_fapl_hdfs: out of memory - can't create namenode_name string"); + } + } + args[0].l = j_namenode_name; + + args[1].i = (jint)fa.namenode_port; + + if (NULL != fa.user_name) { + if (NULL == (j_user_name = ENVPTR->NewStringUTF(ENVONLY, fa.user_name))) { + CHECK_JNI_EXCEPTION(ENVONLY, JNI_TRUE); + H5_JNI_FATAL_ERROR(ENVONLY, "H5Pget_fapl_hdfs: out of memory - can't create user_name string"); + } + } + args[2].l = j_user_name; + + if (NULL != fa.kerberos_ticket_cache) { + if (NULL == (j_kerb_cache_path = ENVPTR->NewStringUTF(ENVONLY, fa.kerberos_ticket_cache))) { + CHECK_JNI_EXCEPTION(ENVONLY, JNI_TRUE); + H5_JNI_FATAL_ERROR(ENVONLY, "H5Pget_fapl_hdfs: out of memory - can't create kerberos_ticket_cache string"); + } + } + args[3].l = j_kerb_cache_path; + + args[4].i = (jint)fa.stream_buffer_size; + + CALL_CONSTRUCTOR(ENVONLY, "hdf/hdf5lib/structs/H5FD_hdfs_fapl_t", "(Ljava/lang/String;ILjava/lang/String;Ljava/lang/String;I)V", args, ret_obj); +#else + H5_UNIMPLEMENTED(ENVONLY, "H5Pget_fapl_hdfs: not implemented"); +#endif /* H5_HAVE_LIBHDFS */ + +done: + return ret_obj; +} /* end Java_hdf_hdf5lib_H5_H5Pget_1fapl_1hdfs */ + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5Pset_fapl_hdfs + * Signature: (JLhdf/hdf5lib/structs/H5FD_hdfs_fapl_t;)V + */ +JNIEXPORT void JNICALL +Java_hdf_hdf5lib_H5_H5Pset_1fapl_1hdfs + (JNIEnv *env, jclass clss, jlong fapl_id, jobject fapl_config) +{ +#ifdef H5_HAVE_LIBHDFS + H5FD_hdfs_fapl_t instance; + const char *str = NULL; + jfieldID fid; + jstring j_str; + jclass cls; +#endif /* H5_HAVE_LIBHDFS */ + + UNUSED(clss); + +#ifdef H5_HAVE_LIBHDFS + HDmemset(&instance, 0, sizeof(H5FD_hdfs_fapl_t)); + + if (NULL == (cls = ENVPTR->GetObjectClass(ENVONLY, fapl_config))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (NULL == (fid = ENVPTR->GetFieldID(ENVONLY, cls, "version", "I"))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + instance.version = ENVPTR->GetIntField(ENVONLY, fapl_config, fid); + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (NULL == (fid = ENVPTR->GetFieldID(ENVONLY, cls, "namenode_name", "Ljava/lang/String;"))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (NULL == (j_str = (jstring)ENVPTR->GetObjectField(ENVONLY, fapl_config, fid))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (j_str) { + PIN_JAVA_STRING(ENVONLY, j_str, str, NULL, "H5FDset_fapl_hdfs: fapl_config namenode_name not pinned"); + + HDstrncpy(instance.namenode_name, str, H5FD__HDFS_NODE_NAME_SPACE + 1); + instance.namenode_name[H5FD__HDFS_NODE_NAME_SPACE] = '\0'; + + UNPIN_JAVA_STRING(ENVONLY, j_str, str); + str = NULL; + } + else + HDmemset(instance.namenode_name, 0, H5FD__HDFS_NODE_NAME_SPACE + 1); + + if (NULL == (fid = ENVPTR->GetFieldID(ENVONLY, cls, "namenode_port", "I"))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + instance.namenode_port = ENVPTR->GetIntField(ENVONLY, fapl_config, fid); + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (NULL == (fid = ENVPTR->GetFieldID(ENVONLY, cls, "user_name", "Ljava/lang/String;"))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (NULL == (j_str = (jstring)ENVPTR->GetObjectField(ENVONLY, fapl_config, fid))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (j_str) { + PIN_JAVA_STRING(ENVONLY, j_str, str, NULL, "H5FDset_fapl_hdfs: fapl_config user_name not pinned"); + + HDstrncpy(instance.user_name, str, H5FD__HDFS_USER_NAME_SPACE + 1); + instance.user_name[H5FD__HDFS_USER_NAME_SPACE] = '\0'; + + UNPIN_JAVA_STRING(ENVONLY, j_str, str); + str = NULL; + } + else + HDmemset(instance.user_name, 0, H5FD__HDFS_USER_NAME_SPACE + 1); + + if (NULL == (fid = ENVPTR->GetFieldID(ENVONLY, cls, "kerberos_ticket_cache", "Ljava/lang/String;"))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (NULL == (j_str = (jstring)ENVPTR->GetObjectField(ENVONLY, fapl_config, fid))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (j_str) { + PIN_JAVA_STRING(ENVONLY, j_str, str, NULL, "H5FDset_fapl_hdfs: fapl_config kerberos_ticket_cache not pinned"); + + HDstrncpy(instance.kerberos_ticket_cache, str, H5FD__HDFS_KERB_CACHE_PATH_SPACE + 1); + instance.kerberos_ticket_cache[H5FD__HDFS_KERB_CACHE_PATH_SPACE] = '\0'; + + UNPIN_JAVA_STRING(ENVONLY, j_str, str); + str = NULL; + } + else + HDmemset(instance.kerberos_ticket_cache, 0, H5FD__HDFS_KERB_CACHE_PATH_SPACE + 1); + + if (NULL == (fid = ENVPTR->GetFieldID(ENVONLY, cls, "stream_buffer_size", "I"))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + instance.stream_buffer_size = ENVPTR->GetIntField(ENVONLY, fapl_config, fid); + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (H5Pset_fapl_hdfs((hid_t)fapl_id, &instance) < 0) + H5_LIBRARY_ERROR(ENVONLY); +#else + H5_UNIMPLEMENTED(ENVONLY, "H5Pset_fapl_hdfs: not implemented"); +#endif /* H5_HAVE_LIBHDFS */ + +done: + /* NOP */; +#ifdef H5_HAVE_LIBHDFS + if (str) + UNPIN_JAVA_STRING(ENVONLY, j_str, str); +#endif /* H5_HAVE_LIBHDFS */ +} /* end Java_hdf_hdf5lib_H5_H5Pset_1fapl_1hdfs */ + /* * Class: hdf_hdf5lib_H5 * Method: H5Pset_fapl_log @@ -617,6 +790,167 @@ done: */ /* + * Class: hdf5_hdf5lib_H5 + * Method: H5Pget_fapl_ros3 + * Signature: (J)Lhdf/hdf5lib/structs/H5FD_ros3_fapl_t; + */ +JNIEXPORT jobject JNICALL +Java_hdf_hdf5lib_H5_H5Pget_1fapl_1ros3 + (JNIEnv *env, jclass clss, jlong fapl_id) +{ +#ifdef H5_HAVE_ROS3_VFD + H5FD_ros3_fapl_t fa; + jvalue args[3]; + jstring j_aws = NULL; + jstring j_id = NULL; + jstring j_key = NULL; +#endif /* H5_HAVE_ROS3_VFD */ + jobject ret_obj = NULL; + + UNUSED(clss); + +#ifdef H5_HAVE_ROS3_VFD + /* pass fapl and fapl_t instance into library get_fapl */ + /* store fapl details in ros3_fapl_t instance `fa` */ + if (H5Pget_fapl_ros3((hid_t)fapl_id, &fa) < 0) + H5_LIBRARY_ERROR(ENVONLY); + + if (NULL != fa.aws_region) { + if (NULL == (j_aws = ENVPTR->NewStringUTF(ENVONLY, fa.aws_region))) { + CHECK_JNI_EXCEPTION(ENVONLY, JNI_TRUE); + H5_JNI_FATAL_ERROR(ENVONLY, "H5Pget_fapl_ros3: out of memory - can't create aws_region string"); + } + } + args[0].l = j_aws; + + if (NULL != fa.secret_id) { + if (NULL == (j_id = ENVPTR->NewStringUTF(ENVONLY, fa.secret_id))) { + CHECK_JNI_EXCEPTION(ENVONLY, JNI_TRUE); + H5_JNI_FATAL_ERROR(ENVONLY, "H5Pget_fapl_ros3: out of memory - can't create secret_id string"); + } + } + args[1].l = j_id; + + if (NULL != fa.secret_key) { + if (NULL == (j_key = ENVPTR->NewStringUTF(ENVONLY, fa.secret_key))) { + CHECK_JNI_EXCEPTION(ENVONLY, JNI_TRUE); + H5_JNI_FATAL_ERROR(ENVONLY, "H5Pget_fapl_ros3: out of memory - can't create secret_key string"); + } + } + args[2].l = j_key; + + CALL_CONSTRUCTOR(ENVONLY, "hdf/hdf5lib/structs/H5FD_ros3_fapl_t", "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V", args, ret_obj); +#else + H5_UNIMPLEMENTED(ENVONLY, "H5Pget_fapl_ros3: not implemented"); +#endif /* H5_HAVE_ROS3_VFD */ + +done: + return ret_obj; +} /* end Java_hdf_hdf5lib_H5_H5Pget_1fapl_1ros3 */ + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5Pset_fapl_ros3 + * Signature: (JLhdf/hdf5lib/structs/H5FD_ros3_fapl_t;)V + */ +JNIEXPORT void JNICALL +Java_hdf_hdf5lib_H5_H5Pset_1fapl_1ros3 + (JNIEnv *env, jclass clss, jlong fapl_id, jobject fapl_config) +{ +#ifdef H5_HAVE_ROS3_VFD + H5FD_ros3_fapl_t instance; + const char *str = NULL; + jfieldID fid; + jstring j_str; + jclass cls; +#endif /* H5_HAVE_ROS3_VFD */ + + UNUSED(clss); + +#ifdef H5_HAVE_ROS3_VFD + HDmemset(&instance, 0, sizeof(H5FD_ros3_fapl_t)); + + if (NULL == (cls = ENVPTR->GetObjectClass(ENVONLY, fapl_config))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (NULL == (fid = ENVPTR->GetFieldID(ENVONLY, cls, "version", "I"))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + instance.version = ENVPTR->GetIntField(ENVONLY, fapl_config, fid); + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (NULL == (fid = ENVPTR->GetFieldID(ENVONLY, cls, "aws_region", "Ljava/lang/String;"))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (NULL == (j_str = (jstring)ENVPTR->GetObjectField(ENVONLY, fapl_config, fid))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (j_str) { + PIN_JAVA_STRING(ENVONLY, j_str, str, NULL, "H5Pset_fapl_ros3: fapl_config aws_region not pinned"); + + HDstrncpy(instance.aws_region, str, H5FD_ROS3_MAX_REGION_LEN + 1); + instance.aws_region[H5FD_ROS3_MAX_REGION_LEN] = '\0'; + + UNPIN_JAVA_STRING(ENVONLY, j_str, str); + str = NULL; + } + else + HDmemset(instance.aws_region, 0, H5FD_ROS3_MAX_REGION_LEN + 1); + + if (NULL == (fid = ENVPTR->GetFieldID(ENVONLY, cls, "secret_id", "Ljava/lang/String;"))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (NULL == (j_str = (jstring)ENVPTR->GetObjectField(ENVONLY, fapl_config, fid))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (j_str) { + PIN_JAVA_STRING(ENVONLY, j_str, str, NULL, "H5Pset_fapl_ros3: fapl_config secret_id not pinned"); + + HDstrncpy(instance.secret_id, str, H5FD_ROS3_MAX_SECRET_ID_LEN + 1); + instance.secret_id[H5FD_ROS3_MAX_SECRET_ID_LEN] = '\0'; + + UNPIN_JAVA_STRING(ENVONLY, j_str, str); + str = NULL; + } + else + HDmemset(instance.secret_id, 0, H5FD_ROS3_MAX_SECRET_ID_LEN + 1); + + if (NULL == (fid = ENVPTR->GetFieldID(ENVONLY, cls, "secret_key", "Ljava/lang/String;"))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (NULL == (j_str = (jstring)ENVPTR->GetObjectField(ENVONLY, fapl_config, fid))) + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); + + if (j_str) { + PIN_JAVA_STRING(ENVONLY, j_str, str, NULL, "H5Pset_fapl_ros3: fapl_config secret_key not pinned"); + + HDstrncpy(instance.secret_key, str, H5FD_ROS3_MAX_SECRET_KEY_LEN + 1); + instance.secret_key[H5FD_ROS3_MAX_SECRET_KEY_LEN] = '\0'; + + UNPIN_JAVA_STRING(ENVONLY, j_str, str); + str = NULL; + } + else + HDmemset(instance.secret_key, 0, H5FD_ROS3_MAX_SECRET_KEY_LEN + 1); + + if (instance.aws_region[0] != '\0' && instance.secret_id[0] !='\0' && instance.secret_key[0] !='\0') + instance.authenticate = TRUE; + + if (H5Pset_fapl_ros3((hid_t)fapl_id, &instance) < 0) + H5_LIBRARY_ERROR(ENVONLY); +#else + H5_UNIMPLEMENTED(ENVONLY, "H5Pset_fapl_ros3: not implemented"); +#endif /* H5_HAVE_ROS3_VFD */ + +done: + /* NOP */; +#ifdef H5_HAVE_ROS3_VFD + if (str) + UNPIN_JAVA_STRING(ENVONLY, j_str, str); +#endif /* H5_HAVE_LIBHDFS */ +} /* end Java_hdf_hdf5lib_H5_H5Pset_1fapl_1ros3 */ + +/* * Class: hdf_hdf5lib_H5 * Method: H5Pset_fapl_split * Signature: (JLjava/lang/String;JLjava/lang/String;J)V |