1 /* src/vm/string.hpp - 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
33 typedef struct literalstring literalstring;
40 #include "toolbox/hashtable.h"
42 #include "vm/global.h"
47 /* data structure of internal javastrings stored in global hashtable **********/
49 struct literalstring {
50 literalstring *hashlink; /* link for external hash chain */
51 java_object_t *string;
55 /* javastring-hashtable */
56 extern hashtable hashtable_string;
59 /* function prototypes ********************************************************/
61 /* initialize string subsystem */
62 bool string_init(void);
64 void stringtable_update(void);
66 /* creates a new object of type java/lang/String from a utf-text */
67 java_handle_t *javastring_new(utf *text);
69 /* creates a new object of type java/lang/String from a utf-text, changes slashes to dots */
70 java_handle_t *javastring_new_slash_to_dot(utf *text);
72 /* creates a new object of type java/lang/String from an ASCII c-string */
73 java_handle_t *javastring_new_from_ascii(const char *text);
75 /* creates a new object of type java/lang/String from UTF-8 */
76 java_handle_t *javastring_new_from_utf_string(const char *utfstr);
78 /* creates a new object of type java/lang/String from (possibly invalid) UTF-8 */
79 java_handle_t *javastring_safe_new_from_utf8(const char *text);
81 /* make c-string from a javastring (debugging) */
82 char *javastring_tochar(java_handle_t *string);
84 /* make utf symbol from javastring */
85 utf *javastring_toutf(java_handle_t *string, bool isclassname);
87 /* creates a new javastring with the text of the utf-symbol */
88 java_object_t *literalstring_new(utf *u);
90 java_handle_t *javastring_intern(java_handle_t *s);
91 void javastring_fprint(java_handle_t *s, FILE *stream);
97 #endif /* _STRINGLOCAL_H */
101 * These are local overrides for various environment variables in Emacs.
102 * Please do not remove this and leave it at the end of the file, where
103 * Emacs will automagically detect them.
104 * ---------------------------------------------------------------------
107 * indent-tabs-mode: t
111 * vim:noexpandtab:sw=4:ts=4: