D-Bus: dbus-string.h Source File

D-Bus 1.13.18

dbus-string.h
1 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
2 /* dbus-string.h String utility class (internal to D-Bus implementation)
3 *
4 * Copyright (C) 2002, 2003 Red Hat, Inc.
5 * Copyright (C) 2006 Ralf Habacker <ralf.habacker@freenet.de>
6 *
7 * Licensed under the Academic Free License version 2.1
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 *
23 */
24
25 #ifndef DBUS_STRING_H
26 #define DBUS_STRING_H
27
28 #include <dbus/dbus-macros.h>
29 #include <dbus/dbus-types.h>
30 #include <dbus/dbus-memory.h>
31
32 #include <stdarg.h>
33
34 DBUS_BEGIN_DECLS
35
40 typedef struct DBusString DBusString;
41
42 struct DBusString
43 {
44 #if defined(DBUS_WIN) && defined(_DEBUG)
45 const char *dummy1;
46 #else
47 const void *dummy1;
48 #endif
49 int dummy2;
50 int dummy3;
51 unsigned int dummy_bit1 : 1;
52 unsigned int dummy_bit2 : 1;
53 unsigned int dummy_bit3 : 1;
54 unsigned int dummy_bits : 3;
55 };
56
62 #define _DBUS_STRING_INIT_INVALID \
63 { \
64 NULL, /* dummy1 */ \
65 0, /* dummy2 */ \
66 0, /* dummy3 */ \
67 0, /* dummy_bit1 */ \
68 0, /* dummy_bit2 */ \
69 0, /* dummy_bit3 */ \
70 0 /* dummy_bits */ \
71 }
72
73 #ifdef DBUS_DISABLE_ASSERT
74 /* Some simple inlining hacks; the current linker is not smart enough
75 * to inline non-exported symbols across files in the library.
76 * Note that these break type safety (due to the casts)
77 */
78 #define _dbus_string_get_data(s) ((char*)(((DBusString*)(s))->dummy1))
79 #define _dbus_string_get_length(s) (((DBusString*)(s))->dummy2)
80 #define _dbus_string_set_byte(s, i, b) ((((unsigned char*)(((DBusString*)(s))->dummy1))[(i)]) = (unsigned char) (b))
81 #define _dbus_string_get_byte(s, i) (((const unsigned char*)(((DBusString*)(s))->dummy1))[(i)])
82 #define _dbus_string_get_const_data(s) ((const char*)(((DBusString*)(s))->dummy1))
83 #define _dbus_string_get_const_data_len(s,start,len) (((const char*)(((DBusString*)(s))->dummy1)) + (start))
84 #endif
85
86 DBUS_PRIVATE_EXPORT
87 dbus_bool_t _dbus_string_init (DBusString *str);
88 DBUS_PRIVATE_EXPORT
89 void _dbus_string_init_const (DBusString *str,
90 const char *value);
91 DBUS_PRIVATE_EXPORT
92 void _dbus_string_init_const_len (DBusString *str,
93 const char *value,
94 int len);
95 DBUS_PRIVATE_EXPORT
96 dbus_bool_t _dbus_string_init_preallocated (DBusString *str,
97 int allocate_size);
98
99 DBUS_PRIVATE_EXPORT
100 dbus_bool_t _dbus_string_init_from_string (DBusString *str,
101 const DBusString *from);
102 DBUS_PRIVATE_EXPORT
103 void _dbus_string_free (DBusString *str);
104 void _dbus_string_lock (DBusString *str);
105 DBUS_PRIVATE_EXPORT
106 dbus_bool_t _dbus_string_compact (DBusString *str,
107 int max_waste);
108 #ifndef _dbus_string_get_data
109 DBUS_PRIVATE_EXPORT
110 char* _dbus_string_get_data (DBusString *str);
111 #endif /* _dbus_string_get_data */
112 #ifndef _dbus_string_get_const_data
113 DBUS_PRIVATE_EXPORT
114 const char* _dbus_string_get_const_data (const DBusString *str);
115 #endif /* _dbus_string_get_const_data */
116 DBUS_PRIVATE_EXPORT
117 char* _dbus_string_get_data_len (DBusString *str,
118 int start,
119 int len);
120 #ifndef _dbus_string_get_const_data_len
121 DBUS_PRIVATE_EXPORT
122 const char* _dbus_string_get_const_data_len (const DBusString *str,
123 int start,
124 int len);
125 #endif
126 #ifndef _dbus_string_set_byte
127 DBUS_PRIVATE_EXPORT
128 void _dbus_string_set_byte (DBusString *str,
129 int i,
130 unsigned char byte);
131 #endif
132 #ifndef _dbus_string_get_byte
133 DBUS_PRIVATE_EXPORT
134 unsigned char _dbus_string_get_byte (const DBusString *str,
135 int start);
136 #endif /* _dbus_string_get_byte */
137 DBUS_PRIVATE_EXPORT
138 dbus_bool_t _dbus_string_insert_bytes (DBusString *str,
139 int i,
140 int n_bytes,
141 unsigned char byte);
142 DBUS_PRIVATE_EXPORT
143 dbus_bool_t _dbus_string_insert_byte (DBusString *str,
144 int i,
145 unsigned char byte);
146 DBUS_PRIVATE_EXPORT
147 dbus_bool_t _dbus_string_steal_data (DBusString *str,
148 char **data_return);
149 dbus_bool_t _dbus_string_steal_data_len (DBusString *str,
150 char **data_return,
151 int start,
152 int len);
153 DBUS_PRIVATE_EXPORT
154 dbus_bool_t _dbus_string_copy_data (const DBusString *str,
155 char **data_return);
156 dbus_bool_t _dbus_string_copy_data_len (const DBusString *str,
157 char **data_return,
158 int start,
159 int len);
160 void _dbus_string_copy_to_buffer (const DBusString *str,
161 char *buffer,
162 int len);
163 DBUS_PRIVATE_EXPORT
164 void _dbus_string_copy_to_buffer_with_nul (const DBusString *str,
165 char *buffer,
166 int avail_len);
167 #ifndef _dbus_string_get_length
168 DBUS_PRIVATE_EXPORT
169 int _dbus_string_get_length (const DBusString *str);
170 #endif /* !_dbus_string_get_length */
171
182 static inline unsigned int
183 _dbus_string_get_length_uint (const DBusString *str)
184 {
185 return (unsigned int) _dbus_string_get_length (str);
186 }
187
188 DBUS_PRIVATE_EXPORT
189 dbus_bool_t _dbus_string_lengthen (DBusString *str,
190 int additional_length);
191 DBUS_PRIVATE_EXPORT
192 void _dbus_string_shorten (DBusString *str,
193 int length_to_remove);
194 DBUS_PRIVATE_EXPORT
195 dbus_bool_t _dbus_string_set_length (DBusString *str,
196 int length);
197 dbus_bool_t _dbus_string_align_length (DBusString *str,
198 int alignment);
199 dbus_bool_t _dbus_string_alloc_space (DBusString *str,
200 int extra_bytes);
201 DBUS_PRIVATE_EXPORT
202 dbus_bool_t _dbus_string_append (DBusString *str,
203 const char *buffer);
204 DBUS_PRIVATE_EXPORT
205 dbus_bool_t _dbus_string_append_len (DBusString *str,
206 const char *buffer,
207 int len);
208 DBUS_PRIVATE_EXPORT
209 dbus_bool_t _dbus_string_append_int (DBusString *str,
210 long value);
211 DBUS_PRIVATE_EXPORT
212 dbus_bool_t _dbus_string_append_uint (DBusString *str,
213 unsigned long value);
214 DBUS_PRIVATE_EXPORT
215 dbus_bool_t _dbus_string_append_byte (DBusString *str,
216 unsigned char byte);
217 DBUS_PRIVATE_EXPORT
218 dbus_bool_t _dbus_string_append_printf (DBusString *str,
219 const char *format,
220 ...) _DBUS_GNUC_PRINTF (2, 3);
221 DBUS_PRIVATE_EXPORT
222 dbus_bool_t _dbus_string_append_printf_valist (DBusString *str,
223 const char *format,
224 va_list args) _DBUS_GNUC_PRINTF (2, 0);
225 dbus_bool_t _dbus_string_insert_2_aligned (DBusString *str,
226 int insert_at,
227 const unsigned char octets[2]);
228 dbus_bool_t _dbus_string_insert_4_aligned (DBusString *str,
229 int insert_at,
230 const unsigned char octets[4]);
231 DBUS_PRIVATE_EXPORT
232 dbus_bool_t _dbus_string_insert_8_aligned (DBusString *str,
233 int insert_at,
234 const unsigned char octets[8]);
235 dbus_bool_t _dbus_string_insert_alignment (DBusString *str,
236 int *insert_at,
237 int alignment);
238 DBUS_PRIVATE_EXPORT
239 void _dbus_string_delete (DBusString *str,
240 int start,
241 int len);
242 DBUS_PRIVATE_EXPORT
243 dbus_bool_t _dbus_string_move (DBusString *source,
244 int start,
245 DBusString *dest,
246 int insert_at);
247 DBUS_PRIVATE_EXPORT
248 dbus_bool_t _dbus_string_copy (const DBusString *source,
249 int start,
250 DBusString *dest,
251 int insert_at);
252 dbus_bool_t _dbus_string_move_len (DBusString *source,
253 int start,
254 int len,
255 DBusString *dest,
256 int insert_at);
257 DBUS_PRIVATE_EXPORT
258 dbus_bool_t _dbus_string_copy_len (const DBusString *source,
259 int start,
260 int len,
261 DBusString *dest,
262 int insert_at);
263 DBUS_PRIVATE_EXPORT
264 dbus_bool_t _dbus_string_replace_len (const DBusString *source,
265 int start,
266 int len,
267 DBusString *dest,
268 int replace_at,
269 int replace_len);
270 DBUS_PRIVATE_EXPORT
271 dbus_bool_t _dbus_string_split_on_byte (DBusString *source,
272 unsigned char byte,
273 DBusString *tail);
274 DBUS_PRIVATE_EXPORT
275 dbus_bool_t _dbus_string_parse_int (const DBusString *str,
276 int start,
277 long *value_return,
278 int *end_return);
279 DBUS_PRIVATE_EXPORT
280 dbus_bool_t _dbus_string_parse_uint (const DBusString *str,
281 int start,
282 unsigned long *value_return,
283 int *end_return);
284 DBUS_PRIVATE_EXPORT
285 dbus_bool_t _dbus_string_find (const DBusString *str,
286 int start,
287 const char *substr,
288 int *found);
289 DBUS_PRIVATE_EXPORT
290 dbus_bool_t _dbus_string_find_eol (const DBusString *str,
291 int start,
292 int *found,
293 int *found_len);
294 DBUS_PRIVATE_EXPORT
295 dbus_bool_t _dbus_string_find_to (const DBusString *str,
296 int start,
297 int end,
298 const char *substr,
299 int *found);
300 dbus_bool_t _dbus_string_find_byte_backward (const DBusString *str,
301 int start,
302 unsigned char byte,
303 int *found);
304 DBUS_PRIVATE_EXPORT
305 dbus_bool_t _dbus_string_find_blank (const DBusString *str,
306 int start,
307 int *found);
308 DBUS_PRIVATE_EXPORT
309 void _dbus_string_skip_blank (const DBusString *str,
310 int start,
311 int *end);
312 DBUS_PRIVATE_EXPORT
313 void _dbus_string_skip_white (const DBusString *str,
314 int start,
315 int *end);
316 void _dbus_string_skip_white_reverse (const DBusString *str,
317 int end,
318 int *start);
319 DBUS_PRIVATE_EXPORT
320 dbus_bool_t _dbus_string_equal (const DBusString *a,
321 const DBusString *b);
322 DBUS_PRIVATE_EXPORT
323 dbus_bool_t _dbus_string_equal_c_str (const DBusString *a,
324 const char *c_str);
325 DBUS_PRIVATE_EXPORT
326 dbus_bool_t _dbus_string_equal_len (const DBusString *a,
327 const DBusString *b,
328 int len);
329 DBUS_PRIVATE_EXPORT
330 dbus_bool_t _dbus_string_equal_substring (const DBusString *a,
331 int a_start,
332 int a_len,
333 const DBusString *b,
334 int b_start);
335 DBUS_PRIVATE_EXPORT
336 dbus_bool_t _dbus_string_starts_with_c_str (const DBusString *a,
337 const char *c_str);
338 dbus_bool_t _dbus_string_ends_with_c_str (const DBusString *a,
339 const char *c_str);
340 DBUS_PRIVATE_EXPORT
341 dbus_bool_t _dbus_string_starts_with_words_c_str (const DBusString *a,
342 const char *c_str,
343 char word_separator);
344 DBUS_PRIVATE_EXPORT
345 dbus_bool_t _dbus_string_pop_line (DBusString *source,
346 DBusString *dest);
347 DBUS_PRIVATE_EXPORT
348 void _dbus_string_delete_first_word (DBusString *str);
349 DBUS_PRIVATE_EXPORT
350 void _dbus_string_delete_leading_blanks (DBusString *str);
351 DBUS_PRIVATE_EXPORT
352 void _dbus_string_chop_white (DBusString *str);
353 dbus_bool_t _dbus_string_append_byte_as_hex (DBusString *str,
354 unsigned char byte);
355 DBUS_PRIVATE_EXPORT
356 dbus_bool_t _dbus_string_hex_encode (const DBusString *source,
357 int start,
358 DBusString *dest,
359 int insert_at);
360 DBUS_PRIVATE_EXPORT
361 dbus_bool_t _dbus_string_hex_decode (const DBusString *source,
362 int start,
363 int *end_return,
364 DBusString *dest,
365 int insert_at);
366 DBUS_PRIVATE_EXPORT
367 void _dbus_string_tolower_ascii (const DBusString *str,
368 int start,
369 int len);
370 DBUS_PRIVATE_EXPORT
371 void _dbus_string_toupper_ascii (const DBusString *str,
372 int start,
373 int len);
374 dbus_bool_t _dbus_string_validate_ascii (const DBusString *str,
375 int start,
376 int len);
377 DBUS_PRIVATE_EXPORT
378 dbus_bool_t _dbus_string_validate_utf8 (const DBusString *str,
379 int start,
380 int len);
381 DBUS_PRIVATE_EXPORT
382 dbus_bool_t _dbus_string_validate_nul (const DBusString *str,
383 int start,
384 int len);
385 void _dbus_string_zero (DBusString *str);
386
387 static inline unsigned char *
388 _dbus_string_get_udata (DBusString *str)
389 {
390 return (unsigned char *) _dbus_string_get_data (str);
391 }
392
393 static inline unsigned char *
394 _dbus_string_get_udata_len (DBusString *str, int start, int len)
395 {
396 return (unsigned char *) _dbus_string_get_data_len (str, start, len);
397 }
398
399 static inline const unsigned char *
400 _dbus_string_get_const_udata (const DBusString *str)
401 {
402 return (const unsigned char *) _dbus_string_get_const_data (str);
403 }
404
405 static inline const unsigned char *
406 _dbus_string_get_const_udata_len (const DBusString *str, int start, int len)
407 {
408 return (const unsigned char *) _dbus_string_get_const_data_len (str, start, len);
409 }
410
416 #define _DBUS_STRING_ALLOCATION_PADDING 8
417
425 #define _DBUS_STRING_DEFINE_STATIC(name, str) \
426 static const char _dbus_static_string_##name[] = str; \
427 static const DBusString name = { _dbus_static_string_##name, \
428 sizeof(_dbus_static_string_##name) - 1, \
429 sizeof(_dbus_static_string_##name) + \
430 _DBUS_STRING_ALLOCATION_PADDING, \
431 TRUE, TRUE, TRUE, 0 }
432
433 DBUS_END_DECLS
434
435 #endif /* DBUS_STRING_H */
_dbus_string_copy_to_buffer_with_nul
DBUS_PRIVATE_EXPORT void _dbus_string_copy_to_buffer_with_nul(const DBusString *str, char *buffer, int avail_len)
Copies the contents of a DBusString into a different buffer.
Definition: dbus-string.c:743
_dbus_string_hex_decode
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_hex_decode(const DBusString *source, int start, int *end_return, DBusString *dest, int insert_at)
Decodes a string from hex encoding.
Definition: dbus-string.c:2359
_dbus_string_copy_to_buffer
void _dbus_string_copy_to_buffer(const DBusString *str, char *buffer, int len)
Copies the contents of a DBusString into a different buffer.
Definition: dbus-string.c:721
_dbus_string_skip_white_reverse
void _dbus_string_skip_white_reverse(const DBusString *str, int end, int *start)
Skips whitespace from end, storing the start index of the trailing whitespace in *start.
Definition: dbus-string.c:1894
_dbus_string_free
DBUS_PRIVATE_EXPORT void _dbus_string_free(DBusString *str)
Frees a string created by _dbus_string_init(), and fills it with the same contents as #_DBUS_STRING_I...
Definition: dbus-string.c:271
_dbus_string_append_int
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_append_int(DBusString *str, long value)
Appends an integer to a DBusString.
Definition: dbus-sysdeps.c:363
_dbus_string_find_byte_backward
dbus_bool_t _dbus_string_find_byte_backward(const DBusString *str, int start, unsigned char byte, int *found)
Find the given byte scanning backward from the given start.
Definition: dbus-string-util.c:96
_dbus_string_compact
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_compact(DBusString *str, int max_waste)
Compacts the string to avoid wasted memory.
Definition: dbus-string.c:413
_dbus_string_append_uint
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_append_uint(DBusString *str, unsigned long value)
Appends an unsigned integer to a DBusString.
Definition: dbus-sysdeps.c:401
DBusString::dummy_bit1
unsigned int dummy_bit1
placeholder
Definition: dbus-string.h:51
_dbus_string_copy
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_copy(const DBusString *source, int start, DBusString *dest, int insert_at)
Like _dbus_string_move(), but does not delete the section of the source string that's copied to the d...
Definition: dbus-string.c:1307
_dbus_string_lengthen
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_lengthen(DBusString *str, int additional_length)
Makes a string longer by the given number of bytes.
Definition: dbus-string.c:784
DBusString::dummy3
int dummy3
placeholder
Definition: dbus-string.h:50
DBUS_END_DECLS
#define DBUS_END_DECLS
_dbus_string_ends_with_c_str
dbus_bool_t _dbus_string_ends_with_c_str(const DBusString *a, const char *c_str)
Returns whether a string ends with the given suffix.
Definition: dbus-string-util.c:52
_dbus_string_parse_int
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_parse_int(const DBusString *str, int start, long *value_return, int *end_return)
Parses an integer contained in a DBusString.
Definition: dbus-sysdeps.c:444
DBusString::dummy_bits
unsigned int dummy_bits
placeholder
Definition: dbus-string.h:54
_dbus_string_copy_data
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_copy_data(const DBusString *str, char **data_return)
Copies the data from the string into a char*.
Definition: dbus-string.c:696
_dbus_string_equal_len
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_equal_len(const DBusString *a, const DBusString *b, int len)
Tests two DBusString for equality up to the given length.
Definition: dbus-string.c:2080
DBusString::dummy_bit2
unsigned int dummy_bit2
placeholder
Definition: dbus-string.h:52
_dbus_string_validate_ascii
dbus_bool_t _dbus_string_validate_ascii(const DBusString *str, int start, int len)
Checks that the given range of the string is valid ASCII with no nul bytes.
Definition: dbus-string.c:2500
_dbus_string_append_len
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_append_len(DBusString *str, const char *buffer, int len)
Appends block of bytes with the given length to a DBusString.
Definition: dbus-string.c:1161
_dbus_string_zero
void _dbus_string_zero(DBusString *str)
Clears all allocated bytes in the string to zero.
Definition: dbus-string.c:2735
_dbus_string_split_on_byte
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_split_on_byte(DBusString *source, unsigned char byte, DBusString *tail)
Looks for the first occurance of a byte, deletes that byte, and moves everything after the byte to th...
Definition: dbus-string.c:1491
_dbus_string_append_byte
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_append_byte(DBusString *str, unsigned char byte)
Appends a single byte to the string, returning FALSE if not enough memory.
Definition: dbus-string.c:1181
_dbus_string_init
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_init(DBusString *str)
Initializes a string.
Definition: dbus-string.c:182
_dbus_string_append_printf_valist
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_append_printf_valist(DBusString *str, const char *format, va_list args)
Appends a printf-style formatted string to the DBusString.
Definition: dbus-string.c:1096
_dbus_string_chop_white
DBUS_PRIVATE_EXPORT void _dbus_string_chop_white(DBusString *str)
Deletes leading and trailing whitespace.
Definition: dbus-string.c:2013
_dbus_string_validate_nul
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_validate_nul(const DBusString *str, int start, int len)
Checks that the given range of the string is all nul bytes.
Definition: dbus-string.c:2703
_dbus_string_find
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_find(const DBusString *str, int start, const char *substr, int *found)
Finds the given substring in the string, returning TRUE and filling in the byte index where the subst...
Definition: dbus-string.c:1628
_dbus_string_insert_2_aligned
dbus_bool_t _dbus_string_insert_2_aligned(DBusString *str, int insert_at, const unsigned char octets[2])
Inserts 2 bytes aligned on a 2 byte boundary with any alignment padding initialized to 0.
Definition: dbus-string.c:996
DBUS_BEGIN_DECLS
#define DBUS_BEGIN_DECLS
_dbus_string_init_preallocated
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_init_preallocated(DBusString *str, int allocate_size)
Initializes a string that can be up to the given allocation size before it has to realloc.
Definition: dbus-string.c:139
DBusString
Definition: dbus-string.h:43
_dbus_string_append_printf
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_append_printf(DBusString *str, const char *format,...)
Appends a printf-style formatted string to the DBusString.
Definition: dbus-string.c:1138
_dbus_string_find_to
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_find_to(const DBusString *str, int start, int end, const char *substr, int *found)
Finds the given substring in the string, up to a certain position, returning TRUE and filling in the ...
Definition: dbus-string.c:1721
_dbus_string_insert_byte
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_insert_byte(DBusString *str, int i, unsigned char byte)
Inserts a single byte at the given position.
Definition: dbus-string.c:638
_dbus_string_insert_8_aligned
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_insert_8_aligned(DBusString *str, int insert_at, const unsigned char octets[8])
Inserts 8 bytes aligned on an 8 byte boundary with any alignment padding initialized to 0.
Definition: dbus-string.c:1044
_dbus_string_move_len
dbus_bool_t _dbus_string_move_len(DBusString *source, int start, int len, DBusString *dest, int insert_at)
Like _dbus_string_move(), but can move a segment from the middle of the source string.
Definition: dbus-string.c:1332
_dbus_string_skip_white
DBUS_PRIVATE_EXPORT void _dbus_string_skip_white(const DBusString *str, int start, int *end)
Skips whitespace from start, storing the first non-whitespace in *end.
Definition: dbus-string.c:1861
_dbus_string_insert_bytes
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_insert_bytes(DBusString *str, int i, int n_bytes, unsigned char byte)
Inserts a number of bytes of a given value at the given position.
Definition: dbus-string.c:608
_dbus_string_find_blank
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_find_blank(const DBusString *str, int start, int *found)
Finds a blank (space or tab) in the string.
Definition: dbus-string.c:1789
_dbus_string_starts_with_words_c_str
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_starts_with_words_c_str(const DBusString *a, const char *c_str, char word_separator)
Checks whether a string starts with the given C string, after which it ends or is separated from the ...
Definition: dbus-string.c:2250
_dbus_string_get_data_len
DBUS_PRIVATE_EXPORT char * _dbus_string_get_data_len(DBusString *str, int start, int len)
Gets a sub-portion of the raw character buffer from the string.
Definition: dbus-string.c:514
_dbus_string_find_eol
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_find_eol(const DBusString *str, int start, int *found, int *found_len)
Finds end of line ("\r\n" or "\n") in the string, returning TRUE and filling in the byte index where ...
Definition: dbus-string.c:1651
_dbus_string_replace_len
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_replace_len(const DBusString *source, int start, int len, DBusString *dest, int replace_at, int replace_len)
Replaces a segment of dest string with a segment of source string.
Definition: dbus-string.c:1428
_dbus_string_pop_line
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_pop_line(DBusString *source, DBusString *dest)
Assigns a newline-terminated or \r\n-terminated line from the front of the string to the given dest s...
Definition: dbus-string.c:1933
_dbus_string_delete
DBUS_PRIVATE_EXPORT void _dbus_string_delete(DBusString *str, int start, int len)
Deletes a segment of a DBusString with length len starting at start.
Definition: dbus-string.c:1217
_dbus_string_append_byte_as_hex
dbus_bool_t _dbus_string_append_byte_as_hex(DBusString *str, unsigned char byte)
Appends a two-character hex digit to a string, where the hex digit has the value of the given byte.
Definition: dbus-string.c:2275
_dbus_string_set_length
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_set_length(DBusString *str, int length)
Sets the length of a string.
Definition: dbus-string.c:826
_dbus_string_toupper_ascii
DBUS_PRIVATE_EXPORT void _dbus_string_toupper_ascii(const DBusString *str, int start, int len)
Converts the given range of the string to upper case.
Definition: dbus-string.c:2566
_dbus_string_tolower_ascii
DBUS_PRIVATE_EXPORT void _dbus_string_tolower_ascii(const DBusString *str, int start, int len)
Converts the given range of the string to lower case.
Definition: dbus-string.c:2535
_dbus_string_insert_alignment
dbus_bool_t _dbus_string_insert_alignment(DBusString *str, int *insert_at, int alignment)
Inserts padding at *insert_at such to align it to the given boundary.
Definition: dbus-string.c:1072
_dbus_string_init_from_string
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_init_from_string(DBusString *str, const DBusString *from)
Initializes a string from another string.
Definition: dbus-string.c:252
_dbus_string_skip_blank
DBUS_PRIVATE_EXPORT void _dbus_string_skip_blank(const DBusString *str, int start, int *end)
Skips blanks from start, storing the first non-blank in *end (blank is space or tab).
Definition: dbus-string.c:1827
_dbus_string_validate_utf8
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_validate_utf8(const DBusString *str, int start, int len)
Checks that the given range of the string is valid UTF-8.
Definition: dbus-string.c:2605
_dbus_string_hex_encode
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_hex_encode(const DBusString *source, int start, DBusString *dest, int insert_at)
Encodes a string in hex, the way MD5 and SHA-1 are usually encoded.
Definition: dbus-string.c:2309
DBusString::dummy_bit3
unsigned int dummy_bit3
placeholder
Definition: dbus-string.h:53
_dbus_string_equal_substring
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_equal_substring(const DBusString *a, int a_start, int a_len, const DBusString *b, int b_start)
Tests two sub-parts of two DBusString for equality.
Definition: dbus-string.c:2128
_dbus_string_steal_data
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_steal_data(DBusString *str, char **data_return)
Like _dbus_string_get_data(), but removes the gotten data from the original string.
Definition: dbus-string.c:665
_dbus_string_starts_with_c_str
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_starts_with_c_str(const DBusString *a, const char *c_str)
Checks whether a string starts with the given C string.
Definition: dbus-string.c:2212
_dbus_string_alloc_space
dbus_bool_t _dbus_string_alloc_space(DBusString *str, int extra_bytes)
Preallocate extra_bytes such that a future lengthening of the string by extra_bytes is guaranteed to ...
Definition: dbus-string.c:923
_dbus_string_align_length
dbus_bool_t _dbus_string_align_length(DBusString *str, int alignment)
Align the length of a string to a specific alignment (typically 4 or 8) by appending nul bytes to the...
Definition: dbus-string.c:907
_dbus_string_move
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_move(DBusString *source, int start, DBusString *dest, int insert_at)
Moves the end of one string into another string.
Definition: dbus-string.c:1283
_dbus_string_parse_uint
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_parse_uint(const DBusString *str, int start, unsigned long *value_return, int *end_return)
Parses an unsigned integer contained in a DBusString.
Definition: dbus-sysdeps.c:483
_dbus_string_equal_c_str
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_equal_c_str(const DBusString *a, const char *c_str)
Checks whether a string is equal to a C string.
Definition: dbus-string.c:2176
DBusString::dummy1
const void * dummy1
placeholder
Definition: dbus-string.h:47
_dbus_string_insert_4_aligned
dbus_bool_t _dbus_string_insert_4_aligned(DBusString *str, int insert_at, const unsigned char octets[4])
Inserts 4 bytes aligned on a 4 byte boundary with any alignment padding initialized to 0.
Definition: dbus-string.c:1020
_dbus_string_init_const
DBUS_PRIVATE_EXPORT void _dbus_string_init_const(DBusString *str, const char *value)
Initializes a constant string.
Definition: dbus-string.c:197
_dbus_string_copy_len
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_copy_len(const DBusString *source, int start, int len, DBusString *dest, int insert_at)
Like _dbus_string_copy(), but can copy a segment from the middle of the source string.
Definition: dbus-string.c:1399
_dbus_string_shorten
DBUS_PRIVATE_EXPORT void _dbus_string_shorten(DBusString *str, int length_to_remove)
Makes a string shorter by the given number of bytes.
Definition: dbus-string.c:804
_dbus_string_append
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_append(DBusString *str, const char *buffer)
Appends a nul-terminated C-style string to a DBusString.
Definition: dbus-string.c:959
_dbus_string_init_const_len
DBUS_PRIVATE_EXPORT void _dbus_string_init_const_len(DBusString *str, const char *value, int len)
Initializes a constant string with a length.
Definition: dbus-string.c:217
DBusString::dummy2
int dummy2
placeholder
Definition: dbus-string.h:49
dbus_bool_t
dbus_uint32_t dbus_bool_t
Definition: dbus-types.h:35
_dbus_string_equal
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_equal(const DBusString *a, const DBusString *b)
Tests two DBusString for equality.
Definition: dbus-string.c:2037