/* 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: class_loader.h,v 1.14 2004/05/07 11:53:13 anarxia Exp $
 */

#ifndef __JCLASS_CLASS_LOADER_H__
#define __JCLASS_CLASS_LOADER_H__

#include <jclassconfig.h>
#include <stdio.h>
#include <jclass/jar.h>

#ifdef _cplusplus
  extern "C" {
#endif 

typedef struct {
	FILE* file_ptr;
	char* data;
} ClassFile;

typedef struct ClassPath {
	char *path;
	struct ClassPath *next;
	struct ClassPath *tail;
} ClassPath;

#define foreach_in_classpath(node, path) for(node = path; node; node = node->next)

typedef struct  {
		char* (*get_class_filename) (const char*, const ClassPath*);
		ClassFile* (*get_class_file) (const char*, const ClassPath*);
		ClassPath* (*get_classpath) (const char*, const char*);
} ClassLoader;

ClassLoader* jclass_classloader_get_current(void);
ClassLoader* jclass_classloader_get_default(void);
void jclass_classloader_set(ClassLoader* classloader);

char* jclass_classloader_get_class_filename(const char* class_name, const ClassPath *classpath);

ClassFile* jclass_classloader_get_class_file(const char* class_name, const ClassPath *classpath);

ClassPath* jclass_classloader_get_classpath(const char* classpath_string, const char* bootclasspath_string);
void jclass_classloader_classpath_free(ClassPath *path);

#ifdef _cplusplus
  }
#endif   
#endif /* CLASS_LOADER_H */