5 * Miguel de Icaza (miguel@novell.com)
7 * (C) 2006 Novell, Inc.
9 * Permission is hereby granted, free of charge, to any person obtaining
10 * a copy of this software and associated documentation files (the
11 * "Software"), to deal in the Software without restriction, including
12 * without limitation the rights to use, copy, modify, merge, publish,
13 * distribute, sublicense, and/or sell copies of the Software, and to
14 * permit persons to whom the Software is furnished to do so, subject to
15 * the following conditions:
17 * The above copyright notice and this permission notice shall be
18 * included in all copies or substantial portions of the Software.
20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
33 g_string_new (const gchar *init)
35 GString *ret = g_new (GString, 1);
43 ret->str = g_malloc (alloc);
45 ret->allocated_len = alloc;
46 strcpy (ret->str, init);
52 g_string_new_len (const gchar *init, gsize len)
54 GString *ret = g_new (GString, 1);
56 ret->str = g_malloc (len+1);
57 ret->allocated_len = len + 1;
60 memcpy (ret->str, init, len);
67 g_string_sized_new (gsize default_size)
69 GString *ret = g_new (GString, 1);
71 ret->str = g_malloc (default_size);
74 ret->allocated_len = default_size;
80 g_string_free (GString *string, gboolean free_segment)
83 g_return_val_if_fail (string != NULL, NULL);
98 g_string_append (GString *string, const gchar *val)
103 g_return_val_if_fail (string != NULL, NULL);
104 g_return_val_if_fail (val != NULL, string);
107 if ((string->len + len) < string->allocated_len){
108 strcat (string->str, val);
112 size = (len + string->len + 16) * 2;
113 new = g_malloc (size);
114 memcpy (new, string->str, string->len);
115 memcpy (new + string->len, val, len);
116 g_free (string->str);
118 string->allocated_len = size;
120 new [string->len] = 0;
126 g_string_append_c (GString *string, gchar c)
131 g_return_val_if_fail (string != NULL, NULL);
133 if (string->len + 1 < string->allocated_len){
134 string->str [string->len] = c;
135 string->str [string->len+1] = 0;
139 size = (string->allocated_len + 16) * 2;
140 new = g_malloc (size);
141 memcpy (new, string->str, string->len);
142 new [string->len] = c;
143 new [string->len+1] = 0;
145 g_free (string->str);
146 string->allocated_len = size;
154 g_string_append_len (GString *string, const gchar *val, gsize len)
159 g_return_val_if_fail (string != NULL, NULL);
160 g_return_val_if_fail (val != NULL, string);
162 if ((string->len + len) < string->allocated_len){
163 memcpy (string->str+string->len, val, len);
167 size = (len + string->len + 16) * 2;
168 new = g_malloc (size);
169 memcpy (new, string->str, string->len);
170 memcpy (new + string->len, val, len);
171 g_free (string->str);
173 string->allocated_len = size;
175 new [string->len] = 0;
181 g_string_append_printf (GString *string, const gchar *format, ...)
186 g_return_if_fail (string != NULL);
187 g_return_if_fail (format != NULL);
189 va_start (args, format);
190 ret = g_strdup_vprintf (format, args);
192 g_string_append (string, ret);
198 g_string_printf (GString *string, const gchar *format, ...)
202 g_return_if_fail (string != NULL);
203 g_return_if_fail (format != NULL);
205 g_free (string->str);
207 va_start (args, format);
208 string->str = g_strdup_vprintf (format, args);
211 string->len = strlen (string->str);
212 string->allocated_len = string->len+1;
216 g_string_truncate (GString *string, gsize len)