svn-gvsig-desktop / branches / v1_0_2 / libraries / libjni-gdal / src / ogrsfdriver_interfaz.cpp @ 18283
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1 | 905 | igbrotru | /**********************************************************************
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2 | * $Id$
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3 | *
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4 | * Name: ogrsfdriver_interfaz.c
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5 | * Project: JGDAL. Interface java to gdal (Frank Warmerdam).
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6 | * Purpose:
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7 | * Author: Nacho Brodin, brodin_ign@gva.es
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8 | *
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9 | **********************************************************************/
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10 | 2210 | igbrotru | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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11 | *
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12 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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13 | *
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14 | * This program is free software; you can redistribute it and/or
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15 | * modify it under the terms of the GNU General Public License
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16 | * as published by the Free Software Foundation; either version 2
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17 | * of the License, or (at your option) any later version.
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18 | *
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19 | * This program is distributed in the hope that it will be useful,
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20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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22 | * GNU General Public License for more details.
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23 | *
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24 | * You should have received a copy of the GNU General Public License
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25 | * along with this program; if not, write to the Free Software
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26 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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27 | *
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28 | * For more information, contact:
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29 | *
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30 | * Generalitat Valenciana
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31 | * Conselleria d'Infraestructures i Transport
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32 | * Av. Blasco Ib??ez, 50
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33 | * 46010 VALENCIA
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34 | * SPAIN
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35 | *
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36 | * +34 963862235
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37 | * gvsig@gva.es
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38 | * www.gvsig.gva.es
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39 | *
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40 | * or
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41 | *
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42 | * IVER T.I. S.A
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43 | * Salamanca 50
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44 | * 46005 Valencia
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45 | * Spain
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46 | *
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47 | * +34 963163400
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48 | * dac@iver.es
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49 | */
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50 | 905 | igbrotru | |
51 | |||
52 | #include <jni.h> |
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53 | 920 | igbrotru | #include "es_gva_cit_jogr_OGRSFDriver.h" |
54 | #include "es_gva_cit_jogr_JNIBase.h" |
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55 | 905 | igbrotru | #include "ogr_api.h" |
56 | #include "ogrsf_frmts.h" |
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57 | |||
58 | /******************************************************************************/
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59 | // getName
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60 | /******************************************************************************/
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61 | |||
62 | 920 | igbrotru | JNIEXPORT jstring JNICALL Java_es_gva_cit_jogr_OGRSFDriver_getNameNat |
63 | 905 | igbrotru | (JNIEnv *env, jobject obj, jlong cPtr){ |
64 | |||
65 | OGRSFDriver *drv = (OGRSFDriver *) 0 ;
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66 | jstring nom_drv; |
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67 | |||
68 | drv = *(OGRSFDriver **)&cPtr; |
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69 | const char *name = drv->GetName(); |
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70 | |||
71 | if(name!=NULL) |
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72 | nom_drv = env->NewStringUTF(name); |
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73 | else return NULL; |
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74 | 1088 | igbrotru | |
75 | 905 | igbrotru | return nom_drv;
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76 | } |
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77 | |||
78 | 1035 | igbrotru | |
79 | |||
80 | /******************************************************************************/
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81 | // open +
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82 | /******************************************************************************/
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83 | |||
84 | JNIEXPORT jlong JNICALL Java_es_gva_cit_jogr_OGRSFDriver_openNat |
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85 | (JNIEnv *env, jobject obj, jlong cPtr, jstring pszName, jboolean bUpdate){ |
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86 | |||
87 | OGRSFDriver *drv = (OGRSFDriver *) 0 ;
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88 | OGRDataSource *ds; |
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89 | long ptr_ds;
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90 | drv = *(OGRSFDriver **)&cPtr; |
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91 | |||
92 | const char *name = env->GetStringUTFChars( pszName, 0); |
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93 | if(bUpdate==true) |
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94 | ds=drv->Open(name,1);
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95 | else
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96 | ds=drv->Open(name,0);
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97 | env->ReleaseStringUTFChars( pszName, name); |
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98 | |||
99 | if(ds==NULL)return -1; |
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100 | |||
101 | ptr_ds = (long)&(*ds);
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102 | return (jlong)ptr_ds;
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103 | |||
104 | } |
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105 | |||
106 | /******************************************************************************/
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107 | // testCapability +
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108 | /******************************************************************************/
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109 | |||
110 | JNIEXPORT jint JNICALL Java_es_gva_cit_jogr_OGRSFDriver_testCapabilityNat |
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111 | (JNIEnv *env, jobject obj, jlong cPtr, jstring cap){ |
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112 | |||
113 | OGRSFDriver *drv = (OGRSFDriver *) 0 ;
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114 | drv = *(OGRSFDriver **)&cPtr; |
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115 | int res=-1; |
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116 | |||
117 | const char *testcap = env->GetStringUTFChars( cap, 0); |
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118 | res = drv->TestCapability(testcap); |
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119 | env->ReleaseStringUTFChars( cap, testcap); |
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120 | return res;
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121 | |||
122 | } |
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123 | |||
124 | /******************************************************************************/
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125 | // createDataSource
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126 | /******************************************************************************/
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127 | |||
128 | JNIEXPORT jlong JNICALL Java_es_gva_cit_jogr_OGRSFDriver_createDataSourceNat |
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129 | (JNIEnv *env, jobject obj, jlong cPtr, jstring pszName){ |
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130 | |||
131 | OGRSFDriver *drv = (OGRSFDriver *) 0 ;
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132 | drv = *(OGRSFDriver **)&cPtr; |
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133 | OGRDataSource *ds; |
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134 | long ptr_ds;
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135 | |||
136 | const char *name = env->GetStringUTFChars( pszName, 0); |
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137 | ds = drv->CreateDataSource(name); |
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138 | env->ReleaseStringUTFChars( pszName, name); |
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139 | if(ds==NULL)return -1; |
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140 | |||
141 | ptr_ds = (long)&(*ds);
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142 | return (jlong)ptr_ds;
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143 | } |
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144 | |||
145 | |||
146 | /******************************************************************************/
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147 | // deleteDataSource +
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148 | /******************************************************************************/
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149 | |||
150 | JNIEXPORT jint JNICALL Java_es_gva_cit_jogr_OGRSFDriver_deleteDataSourceNat |
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151 | (JNIEnv *env, jobject obj, jlong cPtr, jstring pszName){ |
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152 | |||
153 | OGRSFDriver *drv = (OGRSFDriver *) 0 ;
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154 | drv = *(OGRSFDriver **)&cPtr; |
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155 | int ogrerr;
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156 | |||
157 | const char *name = env->GetStringUTFChars( pszName, 0); |
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158 | ogrerr = drv->DeleteDataSource(name); |
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159 | env->ReleaseStringUTFChars( pszName, name); |
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160 | return ogrerr;
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161 | } |
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162 | |||
163 | /******************************************************************************/
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164 | // copyDataSource +
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165 | /******************************************************************************/
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166 | |||
167 | JNIEXPORT jlong JNICALL Java_es_gva_cit_jogr_OGRSFDriver_copyDataSourceNat |
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168 | (JNIEnv *env, jobject obj, jlong cPtr, jlong dsSrc, jstring pszNewName, jobjectArray joptions){ |
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169 | |||
170 | OGRSFDriver *drv = (OGRSFDriver *) 0 ;
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171 | char **options;
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172 | int longitud;
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173 | OGRDataSource *ds_fte; |
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174 | OGRDataSource *ds_dstno; |
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175 | long ptr_dtno;
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176 | |||
177 | drv = *(OGRSFDriver **)&cPtr; |
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178 | ds_fte = *(OGRDataSource **)&dsSrc; |
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179 | |||
180 | longitud = env->GetArrayLength(joptions); |
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181 | options = (char **)malloc(sizeof(char *)*longitud); |
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182 | for(int i=0;i<longitud;i++){ |
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183 | jstring el = (jstring)env->GetObjectArrayElement(joptions,i); |
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184 | const char *simple_option = env->GetStringUTFChars( el, 0); |
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185 | options[i]=(char *)malloc(strlen(simple_option));
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186 | strcpy(options[i],simple_option); |
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187 | env->ReleaseStringUTFChars( el, simple_option); |
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188 | } |
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189 | |||
190 | const char *name = env->GetStringUTFChars( pszNewName, 0); |
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191 | ds_dstno = drv->CopyDataSource(ds_fte, name, options); |
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192 | env->ReleaseStringUTFChars( pszNewName, name); |
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193 | |||
194 | for(int i=0;i<longitud;i++)free(options[i]); |
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195 | free(options); |
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196 | |||
197 | if(ds_dstno==NULL)return -1; |
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198 | |||
199 | ptr_dtno = (long)&(*ds_dstno);
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200 | return (jlong)ptr_dtno;
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201 | |||
202 | 1088 | igbrotru | } |