gvsig-raster / org.gvsig.raster.lizardtech / trunk / org.gvsig.raster.lizardtech / org.gvsig.raster.lizardtech.jni / src / main / native / jmrsid / ltimetadatarecord.cpp @ 2452
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/**********************************************************************
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* $Id: ltimetadatarecord.cpp 3539 2006-01-09 12:23:20Z nacho $
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*
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* Name: ltimetadatarecord.c
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* Project: JMRSID. Interfaz java to MrSID (Lizardtech).
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* Purpose:
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* Author: Nacho Brodin, brodin_ign@gva.es
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*
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**********************************************************************/
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/* gvSIG. Sistema de Informaci�n Geogr�fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib��ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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#include <jni.h> |
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#include <string.h> |
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#include "es_gva_cit_jmrsid_LTIMetadataRecord.h" |
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#include "es_gva_cit_jmrsid_JNIBase.h" |
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#include "lti_metadataRecord.h" |
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LT_USE_NAMESPACE(LizardTech); |
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/******************************************************************************/
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// getTagName
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/******************************************************************************/
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JNIEXPORT jstring JNICALL Java_es_gva_cit_jmrsid_LTIMetadataRecord_getTagNameNat |
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(JNIEnv *env, jobject obj, jlong cPtr){
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LTIMetadataRecord *record = (LTIMetadataRecord *) 0 ;
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jstring res=NULL;
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const char *tagname; |
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record = *(LTIMetadataRecord **)&cPtr; |
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if(record!=NULL){ |
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tagname=record->getTagName(); |
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res = env->NewStringUTF(tagname); |
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} |
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return res;
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|
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} |
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|
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/******************************************************************************/
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// isScalar
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/******************************************************************************/
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JNIEXPORT jint JNICALL Java_es_gva_cit_jmrsid_LTIMetadataRecord_isScalarNat |
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(JNIEnv *env, jobject obj, jlong cPtr){
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LTIMetadataRecord *record = (LTIMetadataRecord *) 0 ;
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record = *(LTIMetadataRecord **)&cPtr; |
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if(record!=NULL){ |
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if (record->isScalar())return 1; |
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else return 0; |
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}else return -1; |
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} |
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/******************************************************************************/
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// isVector
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/******************************************************************************/
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|
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JNIEXPORT jint JNICALL Java_es_gva_cit_jmrsid_LTIMetadataRecord_isVectorNat |
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(JNIEnv *env, jobject obj, jlong cPtr){
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LTIMetadataRecord *record = (LTIMetadataRecord *) 0 ;
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record = *(LTIMetadataRecord **)&cPtr; |
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if(record!=NULL){ |
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if (record->isVector())return 1; |
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else return 0; |
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}else return -1; |
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} |
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/******************************************************************************/
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// isArray
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/******************************************************************************/
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JNIEXPORT jint JNICALL Java_es_gva_cit_jmrsid_LTIMetadataRecord_isArrayNat |
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(JNIEnv *env, jobject obj, jlong cPtr){
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LTIMetadataRecord *record = (LTIMetadataRecord *) 0 ;
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record = *(LTIMetadataRecord **)&cPtr; |
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if(record!=NULL){ |
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if (record->isArray())return 1; |
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else return 0; |
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}else return -1; |
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} |
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/******************************************************************************/
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// getDataType
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/******************************************************************************/
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JNIEXPORT jint JNICALL Java_es_gva_cit_jmrsid_LTIMetadataRecord_getDataTypeNat |
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(JNIEnv *env, jobject obj, jlong cPtr){
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LTIMetadataRecord *record = (LTIMetadataRecord *) 0 ;
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record = *(LTIMetadataRecord **)&cPtr; |
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if(record!=NULL){ |
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switch (record->getDataType())
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{
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case LTI_METADATA_DATATYPE_UINT8:
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case LTI_METADATA_DATATYPE_SINT8:
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case LTI_METADATA_DATATYPE_UINT16:
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case LTI_METADATA_DATATYPE_SINT16:
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case LTI_METADATA_DATATYPE_UINT32:
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case LTI_METADATA_DATATYPE_SINT32:
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case LTI_METADATA_DATATYPE_UINT64:
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case LTI_METADATA_DATATYPE_SINT64:return 0;break; |
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case LTI_METADATA_DATATYPE_FLOAT32:
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case LTI_METADATA_DATATYPE_FLOAT64:return 1;break; |
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case LTI_METADATA_DATATYPE_ASCII:return 2;break; |
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} |
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} |
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return -1; |
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} |
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/******************************************************************************/
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// getScalarData
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/******************************************************************************/
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JNIEXPORT jstring JNICALL Java_es_gva_cit_jmrsid_LTIMetadataRecord_getScalarDataNat |
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(JNIEnv *env, jobject obj, jlong cPtr){
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LTIMetadataRecord *record = (LTIMetadataRecord *) 0 ;
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record = *(LTIMetadataRecord **)&cPtr; |
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if(record!=NULL){ |
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char dato[8192]; |
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const void* data = record->getScalarData(); |
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switch (record->getDataType())
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{
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case LTI_METADATA_DATATYPE_UINT8:
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sprintf(dato, "%d", (lt_uint32)((lt_uint8*)data)[0]); |
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break;
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case LTI_METADATA_DATATYPE_SINT8:
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sprintf(dato, "%d", (lt_int32)((lt_int8*)data)[0]); |
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break;
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case LTI_METADATA_DATATYPE_UINT16:
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sprintf(dato, "%d", (lt_uint32)((lt_uint16*)data)[0]); |
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break;
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case LTI_METADATA_DATATYPE_SINT16:
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sprintf(dato, "%d", (lt_int32)((lt_int16*)data)[0]); |
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break;
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case LTI_METADATA_DATATYPE_UINT32:
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sprintf(dato, "%d", ((lt_uint32*)data)[0]); |
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break;
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case LTI_METADATA_DATATYPE_SINT32:
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sprintf(dato, "%d", ((lt_int32*)data)[0]); |
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break;
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case LTI_METADATA_DATATYPE_UINT64:
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sprintf(dato, "%I64u", ((lt_uint64*)data)[0]); |
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break;
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case LTI_METADATA_DATATYPE_SINT64:
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sprintf(dato, "%I64d", ((lt_int64*)data)[0]); |
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break;
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case LTI_METADATA_DATATYPE_FLOAT32:
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sprintf(dato, "%f", ((float*)data)[0]); |
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break;
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case LTI_METADATA_DATATYPE_FLOAT64:
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sprintf(dato, "%f", ((double*)data)[0]); |
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break;
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case LTI_METADATA_DATATYPE_ASCII:
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{
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const char* p = ((const char**)data)[0]; |
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if(strlen(p)>8192) |
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strncpy(dato,p,8192);
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else
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sprintf(dato,"%s", p);
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} |
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break;
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} |
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return env->NewStringUTF(dato);
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}else return NULL; |
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} |
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/******************************************************************************/
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// getVectorData
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/******************************************************************************/
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JNIEXPORT jobject JNICALL Java_es_gva_cit_jmrsid_LTIMetadataRecord_getVectorDataNat |
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(JNIEnv *env, jobject obj, jlong cPtr){
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LTIMetadataRecord *record = (LTIMetadataRecord *) 0 ;
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char dato[255]; |
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jclass clase; |
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jmethodID metodo; |
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jobject obj_stringarray; |
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jfieldID id_campo; |
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jobjectArray arr_string; |
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record = *(LTIMetadataRecord **)&cPtr; |
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if(record!=NULL){ |
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lt_uint32 len=0;
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const void* data = record->getVectorData(len); |
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clase = env->FindClass ("es/gva/cit/jmrsid/StringArray");
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metodo = env->GetMethodID(clase, "reserva", "(I)V"); |
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obj_stringarray = env->NewObject (clase,metodo,len); |
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id_campo = env->GetFieldID(clase, "array", "[Ljava/lang/String;"); |
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arr_string =(jobjectArray)env->GetObjectField(obj_stringarray, id_campo); |
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for (lt_uint32 i=0; i<len; i++) |
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{
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switch (record->getDataType())
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{
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case LTI_METADATA_DATATYPE_UINT8:
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sprintf(dato, "%d", (lt_uint32)((lt_uint8*)data)[i]);
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break;
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case LTI_METADATA_DATATYPE_SINT8:
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sprintf(dato, "%d", (lt_int32)((lt_int8*)data)[i]);
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break;
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case LTI_METADATA_DATATYPE_UINT16:
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sprintf(dato, "%d", (lt_uint32)((lt_uint16*)data)[i]);
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break;
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case LTI_METADATA_DATATYPE_SINT16:
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sprintf(dato, "%d", (lt_int32)((lt_int16*)data)[i]);
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break;
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case LTI_METADATA_DATATYPE_UINT32:
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sprintf(dato, "%d", ((lt_uint32*)data)[i]);
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break;
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case LTI_METADATA_DATATYPE_SINT32:
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sprintf(dato, "%d", ((lt_int32*)data)[i]);
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break;
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case LTI_METADATA_DATATYPE_UINT64:
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sprintf(dato, "%I64u", ((lt_uint64*)data)[i]);
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break;
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case LTI_METADATA_DATATYPE_SINT64:
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sprintf(dato, "%I64d", ((lt_int64*)data)[i]);
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break;
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case LTI_METADATA_DATATYPE_FLOAT32:
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sprintf(dato, "%f", ((float*)data)[i]); |
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break;
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case LTI_METADATA_DATATYPE_FLOAT64:
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sprintf(dato, "%f", ((double*)data)[i]); |
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break;
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case LTI_METADATA_DATATYPE_ASCII:
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{
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const char* p = ((const char**)data)[i]; |
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sprintf(dato,"%s", p);
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} |
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break;
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} |
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env->SetObjectArrayElement(arr_string,i,env->NewStringUTF(dato)); |
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} |
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} |
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return obj_stringarray;
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|
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} |
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|
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/******************************************************************************/
|
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// getArrayData
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/******************************************************************************/
|
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|
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JNIEXPORT jobject JNICALL Java_es_gva_cit_jmrsid_LTIMetadataRecord_getArrayDataNat |
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(JNIEnv *env, jobject obj, jlong cPtr){
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|
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LTIMetadataRecord *record = (LTIMetadataRecord *) 0 ;
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char dato[255]; |
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jclass clase; |
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jmethodID metodo; |
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jobject obj_stringarray; |
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jfieldID id_campo; |
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jobjectArray arr_string; |
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|
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record = *(LTIMetadataRecord **)&cPtr; |
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|
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if(record!=NULL){ |
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|
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lt_uint32 numDims=0;
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const lt_uint32* dims=NULL; |
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const void* data = record->getArrayData(numDims, dims); |
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lt_uint32 i=0;
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lt_uint32 d=0;
|
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|
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|
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clase = env->FindClass ("es/gva/cit/jmrsid/StringArray");
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metodo = env->GetMethodID(clase, "reserva", "(I)V"); |
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obj_stringarray = env->NewObject (clase,metodo,numDims*(*dims)); |
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id_campo = env->GetFieldID(clase, "array", "[Ljava/lang/String;"); |
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arr_string =(jobjectArray)env->GetObjectField(obj_stringarray, id_campo); |
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|
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for (d=0; d<numDims; d++) |
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{
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|
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lt_uint32 nd=0;
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for (nd=0; nd<dims[d]; nd++) |
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{
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switch (record->getDataType())
|
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{
|
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case LTI_METADATA_DATATYPE_UINT8:
|
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sprintf(dato, "%d", (lt_uint32)((lt_uint8*)data)[i]);
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break;
|
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case LTI_METADATA_DATATYPE_SINT8:
|
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sprintf(dato, "%d", (lt_int32)((lt_int8*)data)[i]);
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break;
|
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case LTI_METADATA_DATATYPE_UINT16:
|
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sprintf(dato, "%d", (lt_uint32)((lt_uint16*)data)[i]);
|
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break;
|
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case LTI_METADATA_DATATYPE_SINT16:
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sprintf(dato, "%d", (lt_int32)((lt_int16*)data)[i]);
|
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break;
|
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case LTI_METADATA_DATATYPE_UINT32:
|
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sprintf(dato, "%d", ((lt_uint32*)data)[i]);
|
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break;
|
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case LTI_METADATA_DATATYPE_SINT32:
|
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sprintf(dato, "%d", ((lt_int32*)data)[i]);
|
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break;
|
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case LTI_METADATA_DATATYPE_UINT64:
|
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sprintf(dato, "%I64u", ((lt_uint64*)data)[i]);
|
| 370 |
break;
|
| 371 |
case LTI_METADATA_DATATYPE_SINT64:
|
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sprintf(dato, "%I64d", ((lt_int64*)data)[i]);
|
| 373 |
break;
|
| 374 |
case LTI_METADATA_DATATYPE_FLOAT32:
|
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sprintf(dato, "%f", ((float*)data)[i]); |
| 376 |
break;
|
| 377 |
case LTI_METADATA_DATATYPE_FLOAT64:
|
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sprintf(dato, "%f", ((double*)data)[i]); |
| 379 |
break;
|
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case LTI_METADATA_DATATYPE_ASCII:
|
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{
|
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const char* p = ((const char**)data)[i]; |
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sprintf(dato,"%s", p);
|
| 384 |
} |
| 385 |
break;
|
| 386 |
} |
| 387 |
|
| 388 |
env->SetObjectArrayElement(arr_string,i,env->NewStringUTF(dato)); |
| 389 |
|
| 390 |
++i; |
| 391 |
} |
| 392 |
} |
| 393 |
|
| 394 |
} |
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|
| 396 |
return obj_stringarray;
|
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} |
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|
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/******************************************************************************/
|
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// getNumDims
|
| 401 |
/******************************************************************************/
|
| 402 |
|
| 403 |
JNIEXPORT jint JNICALL Java_es_gva_cit_jmrsid_LTIMetadataRecord_getNumDimsNat |
| 404 |
(JNIEnv *env, jobject obj, jlong cPtr){
|
| 405 |
|
| 406 |
jint dims=-1;
|
| 407 |
LTIMetadataRecord *record = (LTIMetadataRecord *) 0 ;
|
| 408 |
record = *(LTIMetadataRecord **)&cPtr; |
| 409 |
if(record!=NULL){ |
| 410 |
dims = (jint)record->getNumDims(); |
| 411 |
} |
| 412 |
return dims;
|
| 413 |
} |
| 414 |
|
| 415 |
/******************************************************************************/
|
| 416 |
// getDims
|
| 417 |
/******************************************************************************/
|
| 418 |
|
| 419 |
JNIEXPORT jintArray JNICALL Java_es_gva_cit_jmrsid_LTIMetadataRecord_getDimsNat |
| 420 |
(JNIEnv *env, jobject obj, jlong cPtr){
|
| 421 |
|
| 422 |
jintArray longitudes=NULL;
|
| 423 |
LTIMetadataRecord *record = (LTIMetadataRecord *) 0 ;
|
| 424 |
record = *(LTIMetadataRecord **)&cPtr; |
| 425 |
if(record!=NULL){ |
| 426 |
const lt_uint32* dims = record->getDims();
|
| 427 |
const lt_uint32 numdims = record->getNumDims();
|
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longitudes = env->NewIntArray((int)numdims);
|
| 429 |
env->SetIntArrayRegion( longitudes, 0, (int)numdims,(jint *)dims); |
| 430 |
|
| 431 |
} |
| 432 |
return longitudes;
|
| 433 |
} |
| 434 |
|
| 435 |
|
| 436 |
/******************************************************************************/
|
| 437 |
// ~LTIMetadataRecord
|
| 438 |
/******************************************************************************/
|
| 439 |
|
| 440 |
JNIEXPORT void JNICALL Java_es_gva_cit_jmrsid_LTIMetadataRecord_FreeLTIMetadataRecordNat
|
| 441 |
(JNIEnv *env, jobject obj, jlong cPtr){
|
| 442 |
|
| 443 |
LTIMetadataRecord *record = (LTIMetadataRecord *) 0 ;
|
| 444 |
|
| 445 |
record = *(LTIMetadataRecord **)&cPtr; |
| 446 |
if(record!=NULL){ |
| 447 |
delete record;
|
| 448 |
} |
| 449 |
|
| 450 |
} |