1 /* libjclass - Library for reading java class files 2 * Copyright (C) 2003 Nicos Panayides 3 * 4 * This program is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU General Public License 6 * as published by the Free Software Foundation; either version 2 7 * of the License, or (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, write to the Free Software 16 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 17 * 18 * $Id: class.h,v 1.25 2004/05/07 11:53:13 anarxia Exp $ 19 */ 20 21 #ifndef __JCLASS_CLASS_H__ 22 #define __JCLASS_CLASS_H__ 23 24 #ifdef _cplusplus 25 extern "C" { 26 #endif 27 28 #include <jclass/field.h> 29 #include <jclass/class_loader.h> 30 31 #define JAVA_CLASS_MAGIC 0xCAFEBABE 32 33 /* Masks for access flags */ 34 #define ACC_PUBLIC 0x0001 35 #define ACC_PRIVATE 0x0002 36 #define ACC_PROTECTED 0x0004 37 #define ACC_STATIC 0x0008 38 #define ACC_FINAL 0x0010 39 #define ACC_SYNCHRONIZED 0x0020 40 #define ACC_VOLATILE 0x0040 41 #define ACC_TRANSIENT 0x0080 42 #define ACC_NATIVE 0x0100 43 #define ACC_INTERFACE 0x0200 44 #define ACC_ABSTRACT 0x0400 45 #define ACC_STRICTFP 0x0800 46 47 typedef struct { 48 uint16_t minor_version; 49 uint16_t major_version; 50 ConstantPool *constant_pool; 51 uint16_t access_flags; 52 uint16_t interfaces_count; 53 uint16_t *interfaces; 54 uint16_t fields_count; 55 Field *fields; 56 uint16_t methods_count; 57 Field *methods; 58 uint16_t attributes_count; 59 AttributeContainer *attributes; 60 } JavaClass; 61 62 JavaClass* jclass_class_new(const char *filename, const ClassPath* classpath); 63 64 JavaClass* jclass_class_new_from_buffer(const char *data); 65 JavaClass* jclass_class_new_from_file(FILE *classfile); 66 void jclass_class_free(JavaClass *javaclass); 67 68 const char* jclass_class_get_vm_spec(JavaClass *javaclass); 69 char* jclass_class_get_class_name(JavaClass *javaclass); 70 char* jclass_class_get_super_class_name(JavaClass *javaclass); 71 char* jclass_class_get_package_name(JavaClass *javaclass); 72 char* jclass_class_get_sourcefile_name(JavaClass *javaclass); 73 char **jclass_class_get_interfaces(JavaClass *class_struct); 74 75 #ifdef _cplusplus 76 } 77 #endif 78 79 #endif 80