1 /* GLIB - Library of useful routines for C programming
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
21 * Modified by the GLib Team and others 1997-2000. See the AUTHORS
22 * file for a list of people on the GLib Team. See the ChangeLog
23 * files for a list of changes. These files are distributed with
24 * GLib at ftp://ftp.gtk.org/pub/gtk/.
27 #ifndef __G_STRING_H__
28 #define __G_STRING_H__
30 #include <glib/gtypes.h>
31 #include <glib/gunicode.h>
32 #include <glib/gutils.h> /* for G_CAN_INLINE */
36 typedef struct _GString GString;
37 typedef struct _GStringChunk GStringChunk;
48 GStringChunk* g_string_chunk_new (gsize size);
49 void g_string_chunk_free (GStringChunk *chunk);
50 void g_string_chunk_clear (GStringChunk *chunk);
51 gchar* g_string_chunk_insert (GStringChunk *chunk,
53 gchar* g_string_chunk_insert_len (GStringChunk *chunk,
56 gchar* g_string_chunk_insert_const (GStringChunk *chunk,
62 GString* g_string_new (const gchar *init);
63 GString* g_string_new_len (const gchar *init,
65 GString* g_string_sized_new (gsize dfl_size);
66 gchar* g_string_free (GString *string,
67 gboolean free_segment);
68 gboolean g_string_equal (const GString *v,
70 guint g_string_hash (const GString *str);
71 GString* g_string_assign (GString *string,
73 GString* g_string_truncate (GString *string,
75 GString* g_string_set_size (GString *string,
77 GString* g_string_insert_len (GString *string,
81 GString* g_string_append (GString *string,
83 GString* g_string_append_len (GString *string,
86 GString* g_string_append_c (GString *string,
88 GString* g_string_append_unichar (GString *string,
90 GString* g_string_prepend (GString *string,
92 GString* g_string_prepend_c (GString *string,
94 GString* g_string_prepend_unichar (GString *string,
96 GString* g_string_prepend_len (GString *string,
99 GString* g_string_insert (GString *string,
102 GString* g_string_insert_c (GString *string,
105 GString* g_string_insert_unichar (GString *string,
108 GString* g_string_overwrite (GString *string,
111 GString* g_string_overwrite_len (GString *string,
115 GString* g_string_erase (GString *string,
118 GString* g_string_ascii_down (GString *string);
119 GString* g_string_ascii_up (GString *string);
120 void g_string_vprintf (GString *string,
123 void g_string_printf (GString *string,
125 ...) G_GNUC_PRINTF (2, 3);
126 void g_string_append_vprintf (GString *string,
129 void g_string_append_printf (GString *string,
131 ...) G_GNUC_PRINTF (2, 3);
132 GString * g_string_append_uri_escaped(GString *string,
133 const char *unescaped,
134 const char *reserved_chars_allowed,
135 gboolean allow_utf8);
137 /* -- optimize g_strig_append_c --- */
139 static inline GString*
140 g_string_append_c_inline (GString *gstring,
143 if (gstring->len + 1 < gstring->allocated_len)
145 gstring->str[gstring->len++] = c;
146 gstring->str[gstring->len] = 0;
149 g_string_insert_c (gstring, -1, c);
152 #define g_string_append_c(gstr,c) g_string_append_c_inline (gstr, c)
153 #endif /* G_CAN_INLINE */
156 #ifndef G_DISABLE_DEPRECATED
158 /* The following two functions are deprecated and will be removed in
159 * the next major release. They use the locale-specific tolower and
160 * toupper, which is almost never the right thing.
163 GString* g_string_down (GString *string);
164 GString* g_string_up (GString *string);
166 /* These aliases are included for compatibility. */
167 #define g_string_sprintf g_string_printf
168 #define g_string_sprintfa g_string_append_printf
170 #endif /* G_DISABLE_DEPRECATED */
174 #endif /* __G_STRING_H__ */