Authors: Reinhard Grafl
- $Id: native.h 676 2003-11-24 20:50:23Z twisti $
+ $Id: native.h 1361 2004-07-28 10:51:14Z twisti $
*/
#include "jni.h"
#include "nat/java_lang_String.h"
+#include "nat/java_lang_ClassLoader.h"
+#include "nat/java_lang_Throwable.h"
-/* searchpath for classfiles */
-extern char *classpath;
+/* table for locating native methods */
+
+typedef struct nativeref nativeref;
+typedef struct nativecompref nativecompref;
+
+struct nativeref {
+ char *classname;
+ char *methodname;
+ char *descriptor;
+ bool isstatic;
+ functionptr func;
+};
+
+/* table for fast string comparison */
+
+struct nativecompref {
+ utf *classname;
+ utf *methodname;
+ utf *descriptor;
+ bool isstatic;
+ functionptr func;
+};
+
extern classinfo *class_java_lang_Class;
extern classinfo *class_java_lang_VMClass;
-extern methodinfo *method_vmclass_init;
-/* extern classinfo *class_java_lang_Cloneable=0; */ /* now in global.h */
-extern classinfo *class_java_lang_CloneNotSupportedException;
extern classinfo *class_java_lang_System;
extern classinfo *class_java_lang_ClassLoader;
-extern classinfo *class_java_lang_ClassNotFoundException;
-extern classinfo *class_java_lang_InstantiationException;
-extern classinfo *class_java_lang_NoSuchMethodError;
-extern classinfo *class_java_lang_NoSuchFieldError;
-extern classinfo *class_java_lang_ClassFormatError;
-extern classinfo *class_java_lang_IllegalArgumentException;
-extern classinfo *class_java_lang_ArrayIndexOutOfBoundsException;
-extern classinfo *class_java_lang_NoSuchFieldException;
-extern classinfo *class_java_io_SyncFailedException;
-extern classinfo *class_java_io_IOException;
-extern classinfo *class_java_io_FileNotFoundException;
-extern classinfo *class_java_io_UnixFileSystem;
-extern classinfo *class_java_security_PrivilegedActionException;
-extern classinfo *class_java_net_UnknownHostException;
-extern classinfo *class_java_net_SocketException;
-extern classinfo *class_java_lang_NoSuchMethodException;
extern classinfo *class_java_lang_Double;
extern classinfo *class_java_lang_Float;
extern classinfo *class_java_lang_Long;
extern classinfo *class_java_lang_Character;
extern classinfo *class_java_lang_Integer;
+
/* the system classloader object */
-extern struct java_lang_ClassLoader *SystemClassLoader;
+extern java_lang_ClassLoader *SystemClassLoader;
/* for raising exceptions from native methods */
-extern java_objectheader* exceptionptr;
+/* extern java_objectheader* exceptionptr; */
/* javastring-hashtable */
extern hashtable string_hash;
-
void use_class_as_object(classinfo *c);
/* load classes required for native methods */
void native_loadclasses();
-/* set searchpath for classfiles */
-void native_setclasspath(char *path);
-
/* find native function */
functionptr native_findfunction(utf *cname, utf *mname,
utf *desc, bool isstatic);
/* creates a new object of type java/lang/String from a utf-text */
-java_objectheader *javastring_new(utf *text);
+/* java_objectheader *javastring_new(utf *text); */
+java_lang_String *javastring_new(utf *text);
/* creates a new object of type java/lang/String from a c-string */
-java_objectheader *javastring_new_char(char *text);
+/* java_objectheader *javastring_new_char(char *text); */
+java_lang_String *javastring_new_char(char *text);
/* make c-string from a javastring (debugging) */
char *javastring_tochar(java_objectheader *s);
/* create new object on the heap and call the initializer */
java_objectheader *native_new_and_init(classinfo *c);
-/*
- create new object on the heap and call the initializer
- mainly used for exceptions with a message
-*/
+/* create new object on the heap and call the initializer
+ mainly used for exceptions with a message */
java_objectheader *native_new_and_init_string(classinfo *c, java_lang_String *s);
+/* create new object on the heap and call the initializer
+ mainly used for exceptions with an index */
+java_objectheader *native_new_and_init_int(classinfo *c, s4 i);
+
+/* create new object on the heap and call the initializer
+ mainly used for exceptions with cause */
+java_objectheader *native_new_and_init_throwable(classinfo *c, java_lang_Throwable *t);
+
/* add property to system-property vector */
void attach_property(char *name, char *value);
/* correct vftbl-entries of javastring-hash */
void stringtable_update();
-/* throw classnotfoundexcetion */
-void throw_classnotfoundexception();
-
-void throw_classnotfoundexception2(utf* classname);
/* make utf symbol from javastring */
utf *javastring_toutf(struct java_lang_String *string, bool isclassname);
java_objectheader *literalstring_new(utf *u);
/* creates a new javastring with the text of the u2-array */
-java_objectheader *literalstring_u2(java_chararray *a, u4 length, bool copymode);
+java_objectheader *literalstring_u2(java_chararray *a, u4 length, u4 offset,
+ bool copymode);
/* dispose a javastring */
void literalstring_free(java_objectheader*);
-void systemclassloader_addlibname(java_objectheader *o);
-void systemclassloader_addlibrary(java_objectheader *o);
-
-void copy_vftbl(vftbl **dest, vftbl *src);
+void copy_vftbl(vftbl_t **dest, vftbl_t *src);
utf *create_methodsig(java_objectarray* types, char *retType);
classinfo *get_type(char **utf_ptr,char *desc_end, bool skip);
java_objectarray* get_parametertypes(methodinfo *m);
+java_objectarray* get_exceptiontypes(methodinfo *m);
classinfo *get_returntype(methodinfo *m);
+
+
+
+java_objectarray *builtin_asm_createclasscontextarray(classinfo **end,classinfo **start);
+java_lang_ClassLoader *builtin_asm_getclassloader(classinfo **end,classinfo **start);
+
#endif /* _NATIVE_H */
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