-/* 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 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
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.
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA.
- Contact: cacao@complang.tuwien.ac.at
+ Contact: cacao@cacaojvm.org
Authors: Christian Thalinger
- Changes:
+ Changes: Edwin Steiner
- $Id: utf8.h 2427 2005-05-01 12:27:54Z jowenn $
+ $Id: utf8.h 5697 2006-10-05 17:23:48Z twisti $
*/
#ifndef _UTF_H
#define _UTF_H
-#include <stdio.h>
+#include "config.h"
+#include <stdio.h>
/* forward typedefs ***********************************************************/
typedef struct utf utf;
-
+#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_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_LinkageError;
extern utf *utf_java_lang_NoClassDefFoundError;
+extern utf *utf_java_lang_NoSuchMethodError;
extern utf *utf_java_lang_OutOfMemoryError;
+
+extern utf *utf_java_lang_Exception;
+extern utf *utf_java_lang_ClassCastException;
extern utf *utf_java_lang_ClassNotFoundException;
+extern utf *utf_java_lang_IllegalArgumentException;
+extern utf *utf_java_lang_IllegalMonitorStateException;
+
+extern utf *utf_java_lang_NullPointerException;
extern utf* utf_java_lang_Void;
extern utf* utf_java_lang_Boolean;
extern utf* utf_java_lang_Float;
extern utf* utf_java_lang_Double;
-extern utf *utf_java_util_Vector;
+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;
+extern utf *utf_java_util_Vector;
extern utf *utf_InnerClasses;
extern utf *utf_init;
extern utf *utf_clinit;
+extern utf *utf_clone;
extern utf *utf_finalize;
+extern utf *utf_run;
+
+extern utf *utf_add;
+extern utf *utf_remove;
+extern utf *utf_removeThread;
+extern utf *utf_put;
+extern utf *utf_get;
+extern utf *utf_value;
-extern utf *utf_printStackTrace;
extern utf *utf_fillInStackTrace;
+extern utf *utf_getSystemClassLoader;
extern utf *utf_loadClass;
+extern utf *utf_printStackTrace;
+
+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_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_Throwable__void;
extern utf *utf_not_named_yet;
-
+extern utf *utf_null;
extern utf *array_packagename;
/* function prototypes ********************************************************/
-void utf8_init(void);
+/* initialize the utf8 subsystem */
+bool 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);
+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);
* c-basic-offset: 4
* tab-width: 4
* End:
+ * vim:noexpandtab:sw=4:ts=4:
*/
projects / cacao.git / blobdiff