-/* src/vm/utf.h - utf string header
+/* src/vm/utf8.h - utf8 string functions
- Copyright (C) 1996-2005 R. Grafl, A. Krall, C. Kruegel, C. Oates,
- R. Obermaisser, M. Platter, M. Probst, S. Ring, E. Steiner,
- C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich, J. Wenninger,
- Institut f. Computersprachen - TU Wien
+ Copyright (C) 1996-2005, 2006, 2007, 2008
+ CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO
This file is part of CACAO.
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.
-
- Contact: cacao@complang.tuwien.ac.at
-
- Authors: Christian Thalinger
-
- Changes:
-
- $Id: utf8.h 2427 2005-05-01 12:27:54Z jowenn $
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA.
*/
#ifndef _UTF_H
#define _UTF_H
-#include <stdio.h>
-
-
/* forward typedefs ***********************************************************/
typedef struct utf utf;
+#include "config.h"
+
+#include <stdio.h>
+
+#include "vm/types.h"
#include "vm/global.h"
struct utf {
utf *hashlink; /* link for external hash chain */
- int blength; /* text length in bytes */
+ s4 blength; /* text length in bytes */
char *text; /* pointer to text */
};
+/* to determine the end of utf strings */
+
+#define UTF_END(u) ((char *) u->text + u->blength)
+
/* utf-symbols for pointer comparison of frequently used strings **************/
extern utf *utf_java_lang_Class;
extern utf *utf_java_lang_ClassLoader;
+extern utf *utf_java_lang_ClassLoader_NativeLibrary;
extern utf *utf_java_lang_Cloneable;
extern utf *utf_java_lang_SecurityManager;
extern utf *utf_java_lang_String;
-extern utf *utf_java_lang_System;
extern utf *utf_java_lang_ThreadGroup;
+extern utf *utf_java_lang_ref_SoftReference;
+extern utf *utf_java_lang_ref_WeakReference;
+extern utf *utf_java_lang_ref_PhantomReference;
extern utf *utf_java_io_Serializable;
extern utf *utf_java_lang_Throwable;
-extern utf *utf_java_lang_VMThrowable;
extern utf *utf_java_lang_Error;
-extern utf *utf_java_lang_Exception;
+
+extern utf *utf_java_lang_AbstractMethodError;
+extern utf *utf_java_lang_ClassCircularityError;
+extern utf *utf_java_lang_ClassFormatError;
+extern utf *utf_java_lang_ExceptionInInitializerError;
+extern utf *utf_java_lang_IncompatibleClassChangeError;
+extern utf *utf_java_lang_InstantiationError;
+extern utf *utf_java_lang_InternalError;
+extern utf *utf_java_lang_LinkageError;
extern utf *utf_java_lang_NoClassDefFoundError;
+extern utf *utf_java_lang_NoSuchFieldError;
+extern utf *utf_java_lang_NoSuchMethodError;
extern utf *utf_java_lang_OutOfMemoryError;
-extern utf *utf_java_lang_ClassNotFoundException;
+extern utf *utf_java_lang_UnsatisfiedLinkError;
+extern utf *utf_java_lang_UnsupportedClassVersionError;
+extern utf *utf_java_lang_VerifyError;
+extern utf *utf_java_lang_VirtualMachineError;
+extern utf *utf_java_lang_Exception;
+
+extern utf *utf_java_lang_ArithmeticException;
+extern utf *utf_java_lang_ArrayIndexOutOfBoundsException;
+extern utf *utf_java_lang_ArrayStoreException;
+extern utf *utf_java_lang_ClassCastException;
+extern utf *utf_java_lang_ClassNotFoundException;
+extern utf *utf_java_lang_CloneNotSupportedException;
+extern utf *utf_java_lang_IllegalAccessException;
+extern utf *utf_java_lang_IllegalArgumentException;
+extern utf *utf_java_lang_IllegalMonitorStateException;
+extern utf *utf_java_lang_InstantiationException;
+extern utf *utf_java_lang_InterruptedException;
+extern utf *utf_java_lang_NegativeArraySizeException;
+extern utf *utf_java_lang_NullPointerException;
+extern utf *utf_java_lang_RuntimeException;
+extern utf *utf_java_lang_StringIndexOutOfBoundsException;
+
+extern utf *utf_java_lang_reflect_InvocationTargetException;
+
+extern utf *utf_java_security_PrivilegedActionException;
+
+#if defined(ENABLE_JAVASE)
extern utf* utf_java_lang_Void;
+#endif
+
extern utf* utf_java_lang_Boolean;
extern utf* utf_java_lang_Byte;
extern utf* utf_java_lang_Character;
extern utf* utf_java_lang_Float;
extern utf* utf_java_lang_Double;
-extern utf *utf_java_util_Vector;
+#if defined(ENABLE_JAVASE)
+extern utf *utf_java_lang_StackTraceElement;
extern utf *utf_java_lang_reflect_Constructor;
+extern utf *utf_java_lang_reflect_Field;
extern utf *utf_java_lang_reflect_Method;
+# if defined(WITH_JAVA_RUNTIME_LIBRARY_GNU_CLASSPATH)
+extern utf *utf_java_lang_reflect_VMConstructor;
+extern utf *utf_java_lang_reflect_VMField;
+extern utf *utf_java_lang_reflect_VMMethod;
+# endif
+
+extern utf *utf_java_util_Vector;
+#endif
extern utf *utf_InnerClasses;
extern utf *utf_ConstantValue;
extern utf *utf_LineNumberTable;
extern utf *utf_SourceFile;
+#if defined(ENABLE_JAVASE)
+extern utf *utf_EnclosingMethod;
+extern utf *utf_Signature;
+extern utf *utf_StackMapTable;
+
+# if defined(ENABLE_JVMTI)
+extern utf *utf_LocalVariableTable;
+# endif
+
+# if defined(ENABLE_ANNOTATIONS)
+extern utf *utf_RuntimeVisibleAnnotations;
+extern utf *utf_RuntimeInvisibleAnnotations;
+extern utf *utf_RuntimeVisibleParameterAnnotations;
+extern utf *utf_RuntimeInvisibleParameterAnnotations;
+extern utf *utf_AnnotationDefault;
+# endif
+#endif
+
extern utf *utf_init;
extern utf *utf_clinit;
+extern utf *utf_clone;
extern utf *utf_finalize;
+extern utf *utf_invoke;
+extern utf *utf_main;
+extern utf *utf_run;
+
+extern utf *utf_add;
+extern utf *utf_dispatch;
+extern utf *utf_remove;
+extern utf *utf_addThread;
+extern utf *utf_removeThread;
+extern utf *utf_put;
+extern utf *utf_get;
+extern utf *utf_uncaughtException;
+extern utf *utf_value;
-extern utf *utf_printStackTrace;
extern utf *utf_fillInStackTrace;
+extern utf *utf_findNative;
+extern utf *utf_getSystemClassLoader;
+extern utf *utf_initCause;
extern utf *utf_loadClass;
+extern utf *utf_loadClassInternal;
+extern utf *utf_printStackTrace;
+
+extern utf *utf_division_by_zero;
+
+extern utf *utf_Z;
+extern utf *utf_B;
+extern utf *utf_C;
+extern utf *utf_S;
+extern utf *utf_I;
+extern utf *utf_J;
+extern utf *utf_F;
+extern utf *utf_D;
extern utf *utf_void__void;
extern utf *utf_boolean__void;
extern utf *utf_long__void;
extern utf *utf_float__void;
extern utf *utf_double__void;
+
+extern utf *utf_void__java_lang_ClassLoader;
extern utf *utf_void__java_lang_Object;
extern utf *utf_void__java_lang_Throwable;
+extern utf *utf_java_lang_ClassLoader_java_lang_String__J;
+extern utf *utf_java_lang_Exception__V;
+extern utf *utf_java_lang_Object__java_lang_Object;
extern utf *utf_java_lang_String__void;
extern utf *utf_java_lang_String__java_lang_Class;
+extern utf *utf_java_lang_Thread__V;
+extern utf *utf_java_lang_Thread_java_lang_Throwable__V;
+extern utf *utf_Ljava_lang_ThreadGroup_Ljava_lang_String__V;
extern utf *utf_java_lang_Throwable__void;
+extern utf *utf_java_lang_Throwable__java_lang_Throwable;
extern utf *utf_not_named_yet;
-
+extern utf *utf_null;
extern utf *array_packagename;
/* function prototypes ********************************************************/
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* initialize the utf8 subsystem */
void utf8_init(void);
u4 utf_hashkey(const char *text, u4 length);
+u4 utf_full_hashkey(const char *text, u4 length);
/* determine hashkey of a unicode-symbol */
u4 unicode_hashkey(u2 *text, u2 length);
/* create new utf-symbol */
utf *utf_new(const char *text, u2 length);
-/* without locking (caller already holding lock*/
-utf *utf_new_intern(const char *text, u2 length);
-
/* make utf symbol from u2 array */
utf *utf_new_u2(u2 *unicodedata, u4 unicodelength, bool isclassname);
utf *utf_new_char(const char *text);
utf *utf_new_char_classname(const char *text);
+/* get number of bytes */
+u4 utf_bytes(utf *u);
+
/* get next unicode character of a utf-string */
u2 utf_nextu2(char **utf);
-/* get number of unicode characters of a utf string */
-u4 utf_strlen(utf *u);
+/* get (number of) unicode characters of a utf string (safe) */
+s4 utf8_safe_number_of_u2s(const char *text, s4 nbytes);
+void utf8_safe_convert_to_u2s(const char *text, s4 nbytes, u2 *buffer);
+
+/* get (number of) unicode characters of a utf string (UNSAFE!) */
+u4 utf_get_number_of_u2s(utf *u);
+u4 utf_get_number_of_u2s_for_buffer(const char *buffer, u4 blength);
/* determine utf length in bytes of a u2 array */
u4 u2_utflength(u2 *text, u4 u2_length);
+void utf_copy(char *buffer, utf *u);
+void utf_cat(char *buffer, utf *u);
+void utf_copy_classname(char *buffer, utf *u);
+void utf_cat_classname(char *buffer, utf *u);
+
/* write utf symbol to file/buffer */
-void utf_display(utf *u);
-void utf_display_classname(utf *u);
+void utf_display_printable_ascii(utf *u);
+void utf_display_printable_ascii_classname(utf *u);
-void utf_sprint(char *buffer, utf *u);
-void utf_sprint_classname(char *buffer, utf *u);
+void utf_sprint_convert_to_latin1(char *buffer, utf *u);
+void utf_sprint_convert_to_latin1_classname(char *buffer, utf *u);
-void utf_strcat(char *buffer, utf *u);
-void utf_strcat_classname(char *buffer, utf *u);
+void utf_strcat_convert_to_latin1(char *buffer, utf *u);
+void utf_strcat_convert_to_latin1_classname(char *buffer, utf *u);
-void utf_fprint(FILE *file, utf *u);
-void utf_fprint_classname(FILE *file, utf *u);
+void utf_fprint_printable_ascii(FILE *file, utf *u);
+void utf_fprint_printable_ascii_classname(FILE *file, utf *u);
/* check if a UTF-8 string is valid */
bool is_valid_utf(char *utf_ptr, char *end_pos);
/* show utf-table */
void utf_show(void);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* _UTF_H */
* c-basic-offset: 4
* tab-width: 4
* End:
+ * vim:noexpandtab:sw=4:ts=4:
*/
projects / cacao.git / blobdiff