Revision 3539 trunk/libraries/libjni-mrsid/src/mrsidimagereader.cpp

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mrsidimagereader.cpp
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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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* [01] 01-Oct-2005 nbt MrSIDImageReaderArrayNat function to support name parameter in char array
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*/
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#include <jni.h>


  		




  
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#include <stdlib.h>


  		




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#include "es_gva_cit_jmrsid_MrSIDImageReader.h"


  		




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#include "es_gva_cit_jmrsid_JNIBase.h"


  		




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#include "lti_scene.h"


  		




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//#include "cpl_conv.h"


  		




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#include "TIFFImageWriter.h"


  		




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#include <string.h>


  		




  
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LT_USE_NAMESPACE(LizardTech);


  		




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/******************************************************************************/


  		




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  	jlong jresult = 0 ;


  		




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  	FILE *fich;


  		




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  	pszFilename = env->GetStringUTFChars(pszF, 0);


  		




  
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	fich=fopen( pszFilename, "r" );


  		




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	if( fich )


  		




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		fclose(fich);


  		




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  }


  		




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/******************************************************************************/


  		




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//						 Constructor MrSIDImageReader


  		




  
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//						 Constructor MrSIDImageArrayReader


  		




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/******************************************************************************/


  		




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  	longitud = env->GetArrayLength(pszF); 


  		




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  	pszFilename = (char *)env->GetByteArrayElements(pszF, 0); 


  		




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	fich=fopen( pszFilename, "r" );


  		




  
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  	pszFilename = (char *)realloc(pszFilename, longitud + 1);


  		




  
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	pszFilename[longitud] = '\0';


  		




  
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	fich=fopen( (char *)pszFilename, "r" );


  		




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	if( fich )


  		




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		fclose(fich);


  		




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	else


  		




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   	{


  		




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      	fclose(fich);


  		




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      	return -1;


  		




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   	}


  		




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  	const LTFileSpec fileSpec(pszFilename);


  		




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  	poImageReader = new MrSIDImageReader( fileSpec );


  		




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  	*(LTIImageReader **)&jresult = poImageReader;


  		




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  	if(poImageReader==NULL)return -1; 


  		




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  	else return jresult; 


  		




  
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    env->ReleaseByteArrayElements(pszF, (jbyte *)pszFilename, 0);


  		




  
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  	if(poImageReader==NULL)


  		




  
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  		return -1; 


  		




  
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  	else 


  		




  
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  		return jresult; 


  		




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  }


  		




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