diff options
Diffstat (limited to 'java/src/jni/h5pImp.c')
-rw-r--r-- | java/src/jni/h5pImp.c | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/java/src/jni/h5pImp.c b/java/src/jni/h5pImp.c index f4fee74..eb83bb0 100644 --- a/java/src/jni/h5pImp.c +++ b/java/src/jni/h5pImp.c @@ -4880,6 +4880,166 @@ H5P_cls_close_cb(hid_t prop_id, void *close_data) /* * Class: hdf_hdf5lib_H5 + * Method: H5Pset_mdc_log_options + * Signature: (JZLjava/lang/String;Z)V + */ +JNIEXPORT void JNICALL +Java_hdf_hdf5lib_H5_H5Pset_1mdc_1log_1options(JNIEnv *env, jclass clss, jlong fapl_id, jboolean is_enabled, jstring location, jboolean start_on_access) +{ + herr_t retVal = -1; + const char *lstr; + + PIN_JAVA_STRING0(location, lstr); + + retVal = H5Pset_mdc_log_options((hid_t)fapl_id, (hbool_t)is_enabled, lstr, (hbool_t)start_on_access); + + UNPIN_JAVA_STRING(location, lstr); + + if (retVal < 0) { + h5libraryError(env); + } +} /* end Java_hdf_hdf5lib_H5_H5Pset_1mdc_1log_1options */ + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5Pget_mdc_log_options + * Signature: (J[Z)Ljava/lang/String; + */ +JNIEXPORT jstring JNICALL +Java_hdf_hdf5lib_H5_H5Pget_1mdc_1log_1options(JNIEnv *env, jclass clss, jlong fapl_id, jbooleanArray mdc_log_options) +{ + hbool_t is_enabled; + hbool_t start_on_access; + jboolean *mdc_log_options_ptr; + char *lname; + size_t location_size; + ssize_t status; + jstring str = NULL; + jint size; + jboolean isCopy; + + if (mdc_log_options == NULL) { + h5nullArgument(env, "H5Fget_mdc_log_options: mdc_log_options is NULL"); + } /* end if */ + else { + size = (int)ENVPTR->GetArrayLength(ENVPAR mdc_log_options); + if (size < 2) { + h5badArgument(env, "H5Fget_mdc_log_options: length of mdc_log_options < 2."); + } /* end if */ + else { + /* get the length of the filename */ + H5Pget_mdc_log_options((hid_t)fapl_id, &is_enabled, NULL, &location_size, &start_on_access); + if (location_size < 0) { + h5badArgument(env, "H5Pget_mdc_log_options: location_size < 0"); + }/* end if */ + else if (location_size > 0) { + location_size++; /* add extra space for the null terminator */ + lname = (char *)HDmalloc(sizeof(char) * location_size); + if (lname == NULL) { + h5outOfMemory(env, "H5Pget_mdc_log_options: malloc failed"); + } /* end if */ + else { + status = H5Pget_mdc_log_options((hid_t)fapl_id, &is_enabled, lname, &location_size, &start_on_access); + + if (status < 0) { + HDfree(lname); + h5libraryError(env); + } /* end if */ + else { + str = ENVPTR->NewStringUTF(ENVPAR lname); + HDfree(lname); + if (str == NULL) { + h5JNIFatalError(env, "H5Pget_mdc_log_options: return string not allocated"); + } /* end if */ + else { + mdc_log_options_ptr = ENVPTR->GetBooleanArrayElements(ENVPAR mdc_log_options, &isCopy); + mdc_log_options_ptr[0] = (jboolean)is_enabled; + mdc_log_options_ptr[1] = (jboolean)start_on_access; + ENVPTR->ReleaseBooleanArrayElements(ENVPAR mdc_log_options, mdc_log_options_ptr, 0); + } /* end else */ + } /* end else */ + } /* end else */ + } /* end else if*/ + } /* end else */ + } /* end else */ + + return (jstring)str; +} /* end if */ + +static herr_t +H5D_append_cb(hid_t dataset_id, hsize_t *cur_dims, void *op_data) +{ + JNIEnv *cbenv; + jint status; + jclass cls; + jmethodID mid; + jlongArray cur_dimsArray; + jsize size; + + if(JVMPTR->AttachCurrentThread(JVMPAR2 (void**)&cbenv, NULL) != 0) { + JVMPTR->DetachCurrentThread(JVMPAR); + return -1; + } /* end if */ + cls = CBENVPTR->GetObjectClass(CBENVPAR visit_callback); + if (cls == 0) { + JVMPTR->DetachCurrentThread(JVMPAR); + return -1; + } /* end if */ + mid = CBENVPTR->GetMethodID(CBENVPAR cls, "callback", "(J[JLhdf/hdf5lib/callbacks/H5D_append_t;)I"); + if (mid == 0) { + JVMPTR->DetachCurrentThread(JVMPAR); + return -1; + } /* end if */ + + if (cur_dims == NULL) { + JVMPTR->DetachCurrentThread(JVMPAR); + return -1; + } /* end if */ + + cur_dimsArray = CBENVPTR->NewLongArray(CBENVPAR 2); + if (cur_dimsArray == NULL) { + JVMPTR->DetachCurrentThread(JVMPAR); + return -1; + } /* end if */ + CBENVPTR->SetLongArrayRegion(CBENVPAR cur_dimsArray, 0, 2, (const jlong *)cur_dims); + + status = CBENVPTR->CallIntMethod(CBENVPAR visit_callback, mid, dataset_id, cur_dims, op_data); + + JVMPTR->DetachCurrentThread(JVMPAR); + + return status; +} /* end H5D_append_cb */ + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5Pset_append_flush + * Signature: (JI[JLjava/lang/Object;Ljava/lang/Object;)V + */ +JNIEXPORT void JNICALL +Java_hdf_hdf5lib_H5_H5Pset_1append_1flush(JNIEnv *env, jclass clss, jlong plist_id, jint ndims, jlongArray boundary, + jobject callback_op, jobject op_data) +{ + herr_t status = -1; + + ENVPTR->GetJavaVM(ENVPAR &jvm); + visit_callback = callback_op; + + if (op_data == NULL) { + h5nullArgument(env, "H5Ovisit: op_data is NULL"); + } /* end if */ + else if (callback_op == NULL) { + h5nullArgument(env, "H5Ovisit: callback_op is NULL"); + } /* end if */ + else { + status = H5Pset_append_flush((hid_t)plist_id, (unsigned)ndims, (const hsize_t*)boundary, (H5D_append_cb_t)H5D_append_cb, (void*)op_data); + + if (status < 0) + h5libraryError(env); + } /* end else */ +} /* end Java_hdf_hdf5lib_H5_H5Pset_1append_1flush */ + +/* + * Class: hdf_hdf5lib_H5 * Method: _H5Pcreate_class_nocb * Signature: (JLjava/lang/String;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)J */ |