1 /* src/vm/stringlocal.h - string header
3 Copyright (C) 1996-2005, 2006, 2007, 2008
4 CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO
6 This file is part of CACAO.
8 This program is free software; you can redistribute it and/or
9 modify it under the terms of the GNU General Public License as
10 published by the Free Software Foundation; either version 2, or (at
11 your option) any later version.
13 This program is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
26 #ifndef _STRINGLOCAL_H
27 #define _STRINGLOCAL_H
29 typedef struct literalstring literalstring;
34 #include "vmcore/system.h"
38 #include "toolbox/hashtable.h"
40 #include "vm/global.h"
42 #include "vmcore/utf8.h"
45 /* data structure of internal javastrings stored in global hashtable **********/
47 struct literalstring {
48 literalstring *hashlink; /* link for external hash chain */
49 java_object_t *string;
53 /* javastring-hashtable */
54 extern hashtable hashtable_string;
57 /* function prototypes ********************************************************/
59 /* initialize string subsystem */
60 bool string_init(void);
62 void stringtable_update(void);
64 /* creates a new object of type java/lang/String from a utf-text */
65 java_handle_t *javastring_new(utf *text);
67 /* creates a new object of type java/lang/String from a utf-text, changes slashes to dots */
68 java_handle_t *javastring_new_slash_to_dot(utf *text);
70 /* creates a new object of type java/lang/String from an ASCII c-string */
71 java_handle_t *javastring_new_from_ascii(const char *text);
73 /* creates a new object of type java/lang/String from UTF-8 */
74 java_handle_t *javastring_new_from_utf_string(const char *utfstr);
76 /* creates a new object of type java/lang/String from (possibly invalid) UTF-8 */
77 java_handle_t *javastring_safe_new_from_utf8(const char *text);
79 /* make c-string from a javastring (debugging) */
80 char *javastring_tochar(java_handle_t *string);
82 /* make utf symbol from javastring */
83 utf *javastring_toutf(java_handle_t *string, bool isclassname);
85 /* creates a new javastring with the text of the utf-symbol */
86 java_object_t *literalstring_new(utf *u);
88 java_handle_t *javastring_intern(java_handle_t *s);
89 void javastring_fprint(java_handle_t *s, FILE *stream);
91 #endif /* _STRINGLOCAL_H */
95 * These are local overrides for various environment variables in Emacs.
96 * Please do not remove this and leave it at the end of the file, where
97 * Emacs will automagically detect them.
98 * ---------------------------------------------------------------------
101 * indent-tabs-mode: t
105 * vim:noexpandtab:sw=4:ts=4: