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/* libjclass - Library for reading java class files
* Copyright (C) 2003 Nicos Panayides
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Id: field.c,v 1.9 2003/10/23 12:41:20 anarxia Exp $
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include <string.h>
#include <jclass/class.h>
#include <jclass/jstring.h>
int jclass_field_is_visible(Field* field, ConstantPool* constant_pool, JCVisibility visib)
{
uint16_t i;
int is_synthetic = 0;
if (visib == V_SYNTHETIC)
{
for(i=0; i < field->attributes_count; i++)
{
if (jclass_attribute_container_has_attribute(&field->attributes[i],"Synthetic", constant_pool))
{
is_synthetic = 1;
break;
}
}
}
if(
((visib < V_SYNTHETIC) && is_synthetic) ||
((visib < V_PRIVATE) && (field->access_flags & ACC_PRIVATE)) ||
((visib < V_PROTECTED) && (field->access_flags & ACC_PROTECTED)) ||
((visib == V_PUBLIC) && !(field->access_flags & ACC_PUBLIC))
)
{
return 0;
}
else
return 1;
}
CodeAttribute* jclass_field_get_code_attribute(Field* field, ConstantPool* cpool)
{
uint16_t i;
if(field == NULL)
return NULL;
for(i = 0; i < field->attributes_count; i++)
{
if(jclass_attribute_container_has_attribute(&field->attributes[i], "Code", cpool))
return jclass_code_attribute_new(&field->attributes[i]);
}
return NULL;
}
char* jclass_field_get_name(Field* field, ConstantPool* cpool)
{
if(field == NULL)
return NULL;
return jclass_cp_get_constant_value(cpool, field->name_index, INT_IS_INT);
}
char* jclass_field_get_descriptor(Field* field, ConstantPool* cpool)
{
if(field == NULL)
return NULL;
return jclass_cp_get_constant_value(cpool, field->descriptor_index, INT_IS_INT);
}
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