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Diffstat (limited to 'java/src/jni/h5Imp.c')
| -rw-r--r-- | java/src/jni/h5Imp.c | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/java/src/jni/h5Imp.c b/java/src/jni/h5Imp.c new file mode 100644 index 0000000..05d5d59 --- /dev/null +++ b/java/src/jni/h5Imp.c @@ -0,0 +1,181 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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 */ + +/* + * This code is the C-interface called by Java programs to access the + * general library functions of the HDF5 library. + * + * Each routine wraps a single HDF entry point, generally with the + * analogous arguments and return codes. + * + */ + +#include "hdf5.h" +#include <jni.h> +#include "h5jni.h" +#include "h5Imp.h" + +extern JavaVM *jvm; +extern jobject visit_callback; + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5open + * Signature: ()I + */ +JNIEXPORT jint JNICALL +Java_hdf_hdf5lib_H5_H5open(JNIEnv *env, jclass clss) +{ + herr_t retVal = H5open(); + if (retVal < 0) + h5libraryError(env); + + return (jint)retVal; +} /* end Java_hdf_hdf5lib_H5_H5open */ + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5close + * Signature: ()I + */ +JNIEXPORT jint JNICALL +Java_hdf_hdf5lib_H5_H5close(JNIEnv *env, jclass clss) +{ + herr_t retVal = H5close(); + if (retVal < 0) + h5libraryError(env); + + return (jint)retVal; +} /* end Java_hdf_hdf5lib_H5_H5close */ + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5dont_atexit + * Signature: ()I + */ +JNIEXPORT jint JNICALL +Java_hdf_hdf5lib_H5_H5dont_1atexit(JNIEnv *env, jclass clss) +{ + herr_t retVal = H5dont_atexit(); + if (retVal < 0) + h5libraryError(env); + + return (jint)retVal; +} /* end Java_hdf_hdf5lib_H5_H5dont_1atexit */ + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5get_libversion + * Signature: ([I)I + */ +JNIEXPORT jint JNICALL +Java_hdf_hdf5lib_H5_H5get_1libversion(JNIEnv *env, jclass clss, jintArray libversion) +{ + unsigned *theArray = NULL; + herr_t status = -1; + jboolean isCopy; + + if (libversion == NULL) { + h5nullArgument(env, "H5get_version: libversion is NULL"); + } /* end if */ + else { + theArray = (unsigned*)ENVPTR->GetIntArrayElements(ENVPAR libversion, &isCopy); + if (theArray == NULL) { + h5JNIFatalError( env, "H5get_libversion: input not pinned"); + } /* end if */ + else { + status = H5get_libversion(&(theArray[0]), &(theArray[1]), &(theArray[2])); + + if (status < 0) { + ENVPTR->ReleaseIntArrayElements(ENVPAR libversion, (jint*)theArray, JNI_ABORT); + h5libraryError(env); + } /* end if */ + ENVPTR->ReleaseIntArrayElements(ENVPAR libversion, (jint*)theArray,0); + } /* end else */ + } /* end else */ + return (jint)status; +} /* end Java_hdf_hdf5lib_H5_H5get_1libversion */ + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5check_version + * Signature: (III)I + */ +JNIEXPORT jint JNICALL +Java_hdf_hdf5lib_H5_H5check_1version(JNIEnv *env, jclass clss, jint majnum, jint minnum, jint relnum) +{ + return (jint)H5check_version((unsigned)majnum, (unsigned)minnum, (unsigned)relnum); +} /* end Java_hdf_hdf5lib_H5_H5check_1version */ + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5garbage_collect + * Signature: ()I + * + */ +JNIEXPORT jint JNICALL +Java_hdf_hdf5lib_H5_H5garbage_1collect(JNIEnv *env, jclass clss) +{ + herr_t retVal = H5garbage_collect(); + if (retVal < 0) + h5libraryError(env); + + return (jint)retVal; +} /* end Java_hdf_hdf5lib_H5_H5garbage_1collect */ + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5set_free_list_limits + * Signature: (IIIIII)I + */ +JNIEXPORT jint JNICALL +Java_hdf_hdf5lib_H5_H5set_1free_1list_1limits(JNIEnv *env, jclass clss, jint reg_global_lim, jint reg_list_lim, + jint arr_global_lim, jint arr_list_lim, jint blk_global_lim, jint blk_list_lim ) +{ + herr_t retVal = H5set_free_list_limits((int)reg_global_lim, (int)reg_list_lim, + (int)arr_global_lim, (int)arr_list_lim, (int)blk_global_lim, (int)blk_list_lim); + if (retVal < 0) + h5libraryError(env); + + return (jint)retVal; +} /* end Java_hdf_hdf5lib_H5_H5set_1free_1list_1limits */ + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5is_library_threadsafe + * Signature: ()Z + */ +JNIEXPORT jboolean JNICALL +Java_hdf_hdf5lib_H5_H5is_1library_1threadsafe(JNIEnv *env, jclass clss) +{ + hbool_t is_ts = false; + H5is_library_threadsafe(&is_ts); + return (jboolean)is_ts; +} /* end Java_hdf_hdf5lib_H5_H5is_1library_1threadsafe */ + + +#ifdef __cplusplus +} /* end extern "C" */ +#endif /* __cplusplus */ |