#include <rz_types.h>
#include <rz_util.h>
#include <rz_bin.h>
#include "class_attribute.h"

Classes
struct	java_method_t

Typedefs
typedef struct java_method_t	Method

Enumerations
enum	MethodAccessFlag { METHOD_ACCESS_FLAG_PUBLIC = 0x0001 , METHOD_ACCESS_FLAG_PRIVATE = 0x0002 , METHOD_ACCESS_FLAG_PROTECTED = 0x0004 , METHOD_ACCESS_FLAG_STATIC = 0x0008 , METHOD_ACCESS_FLAG_FINAL = 0x0010 , METHOD_ACCESS_FLAG_SYNCHRONIZED = 0x0020 , METHOD_ACCESS_FLAG_BRIDGE = 0x0040 , METHOD_ACCESS_FLAG_VARARGS = 0x0080 , METHOD_ACCESS_FLAG_NATIVE = 0x0100 , METHOD_ACCESS_FLAG_INTERFACE = 0x0200 , METHOD_ACCESS_FLAG_ABSTRACT = 0x0400 , METHOD_ACCESS_FLAG_STRICT = 0x0800 , METHOD_ACCESS_FLAG_SYNTHETIC = 0x1000 , METHOD_ACCESS_FLAG_ANNOTATION = 0x2000 , METHOD_ACCESS_FLAG_ENUM = 0x4000 }

Functions
Method *	java_method_new (ConstPool *pool, ut32 poolsize, RzBuffer buf, ut64 offset, bool is_oak)

void	java_method_free (Method *method)

char *	java_method_access_flags_readable (const Method *method)

bool	java_method_is_global (const Method *method)

Typedef Documentation

◆ Method

typedef struct java_method_t Method

Enumeration Type Documentation

◆ MethodAccessFlag

enum MethodAccessFlag

Enumerator
METHOD_ACCESS_FLAG_PUBLIC
METHOD_ACCESS_FLAG_PRIVATE
METHOD_ACCESS_FLAG_PROTECTED
METHOD_ACCESS_FLAG_STATIC
METHOD_ACCESS_FLAG_FINAL
METHOD_ACCESS_FLAG_SYNCHRONIZED
METHOD_ACCESS_FLAG_BRIDGE
METHOD_ACCESS_FLAG_VARARGS
METHOD_ACCESS_FLAG_NATIVE
METHOD_ACCESS_FLAG_INTERFACE
METHOD_ACCESS_FLAG_ABSTRACT
METHOD_ACCESS_FLAG_STRICT
METHOD_ACCESS_FLAG_SYNTHETIC
METHOD_ACCESS_FLAG_ANNOTATION
METHOD_ACCESS_FLAG_ENUM

Definition at line 11 of file class_method.h.

              {
     METHOD_ACCESS_FLAG_PUBLIC /*      */ = 0x0001,
     METHOD_ACCESS_FLAG_PRIVATE /*     */ = 0x0002,
     METHOD_ACCESS_FLAG_PROTECTED /*   */ = 0x0004,
     METHOD_ACCESS_FLAG_STATIC /*      */ = 0x0008,
     METHOD_ACCESS_FLAG_FINAL /*       */ = 0x0010,
     METHOD_ACCESS_FLAG_SYNCHRONIZED  = 0x0020,
     METHOD_ACCESS_FLAG_BRIDGE /*      */ = 0x0040,
     METHOD_ACCESS_FLAG_VARARGS /*     */ = 0x0080,
     METHOD_ACCESS_FLAG_NATIVE /*      */ = 0x0100,
     METHOD_ACCESS_FLAG_INTERFACE /*   */ = 0x0200,
     METHOD_ACCESS_FLAG_ABSTRACT /*    */ = 0x0400,
     METHOD_ACCESS_FLAG_STRICT /*      */ = 0x0800,
     METHOD_ACCESS_FLAG_SYNTHETIC /*   */ = 0x1000,
     METHOD_ACCESS_FLAG_ANNOTATION /*  */ = 0x2000,
     METHOD_ACCESS_FLAG_ENUM /*        */ = 0x4000
 } MethodAccessFlag;

Function Documentation

◆ java_method_access_flags_readable()

char* java_method_access_flags_readable ( const Method * method )

Definition at line 26 of file class_method.c.

                                                               {
     rz_return_val_if_fail(method, NULL);
     RzStrBuf *sb = NULL;
  
     for (ut32 i = 0; i < METHOD_ACCESS_FLAGS_SIZE; ++i) {
         const AccessFlagsReadable *afr = &access_flags_list[i];
         if (method->access_flags & afr->flag) {
             if (!sb) {
                 sb = rz_strbuf_new(afr->readable);
                 if (!sb) {
                     return NULL;
                 }
             } else {
                 rz_strbuf_appendf(sb, " %s", afr->readable);
             }
         }
     }
  
     return sb ? rz_strbuf_drain(sb) : NULL;
 }

References java_method_t::access_flags, access_flags_list, access_flags_readable_t::flag, i, METHOD_ACCESS_FLAGS_SIZE, NULL, access_flags_readable_t::readable, rz_return_val_if_fail, rz_strbuf_appendf(), rz_strbuf_drain(), rz_strbuf_new(), and sb.

Referenced by rz_bin_java_class_as_source_code(), rz_bin_java_class_methods_as_json(), rz_bin_java_class_methods_as_symbols(), and rz_bin_java_class_methods_as_text().

◆ java_method_free()

void java_method_free ( Method * method )

Definition at line 89 of file class_method.c.

                                       {
     if (!method) {
         return;
     }
     if (method->attributes) {
         for (ut32 i = 0; i < method->attributes_count; ++i) {
             java_attribute_free(method->attributes[i]);
         }
         free(method->attributes);
     }
     free(method);
 }

References java_method_t::attributes, java_method_t::attributes_count, free(), i, and java_attribute_free().

Referenced by rz_bin_java_class_free().

◆ java_method_is_global()

bool java_method_is_global ( const Method * method )

Definition at line 102 of file class_method.c.

                                                  {
     ut16 flag = METHOD_ACCESS_FLAG_PUBLIC | METHOD_ACCESS_FLAG_STATIC | METHOD_ACCESS_FLAG_FINAL;
     return method && (method->access_flags & flag) == flag;
 }

References java_method_t::access_flags, METHOD_ACCESS_FLAG_FINAL, METHOD_ACCESS_FLAG_PUBLIC, and METHOD_ACCESS_FLAG_STATIC.

Referenced by rz_bin_java_class_methods_as_symbols().

◆ java_method_new()

Method* java_method_new	(	ConstPool **	pool,
		ut32	poolsize,
		RzBuffer *	buf,
		ut64	offset,
		bool	is_oak
	)

Definition at line 54 of file class_method.c.

                                                                                                   {
     Method *method = RZ_NEW0(Method);
     rz_return_val_if_fail(method, NULL);
     method->offset = offset;
     ut64 base = offset - rz_buf_tell(buf);
  
     if (!java_method_new_aux(buf, method)) {
         free(method);
         return NULL;
     }
  
     if (method->attributes_count < 1) {
         return method;
     }
  
     method->attributes = RZ_NEWS0(Attribute *, method->attributes_count);
     if (!method->attributes) {
         free(method);
         rz_warn_if_reached();
         return NULL;
     }
  
     for (ut32 i = 0; i < method->attributes_count; ++i) {
         offset = rz_buf_tell(buf) + base;
         Attribute *attr = java_attribute_new(buf, offset);
         if (attr && java_attribute_resolve(pool, poolsize, attr, buf, is_oak)) {
             method->attributes[i] = attr;
         } else {
             java_attribute_free(attr);
             break;
         }
     }
     return method;
 }

References java_method_t::attributes, java_method_t::attributes_count, free(), i, java_attribute_free(), java_attribute_new(), java_attribute_resolve(), java_method_new_aux(), NULL, java_method_t::offset, rz_buf_tell(), RZ_NEW0, RZ_NEWS0, rz_return_val_if_fail, rz_warn_if_reached, and ut64().

Referenced by java_class_parse().

Classes

Typedefs

Enumerations

Functions