D-Bus  1.13.7
dbus-signature.h
1 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
2 /* dbus-signatures.h utility functions for D-Bus types
3  *
4  * Copyright (C) 2005 Red Hat Inc.
5  *
6  * Licensed under the Academic Free License version 2.1
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License as published by
10  * the Free Software Foundation; either version 2 of the License, or
11  * (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16  * GNU General Public License for more details.
17  *
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 02110-1301 USA
21  *
22  */
23 #if !defined (DBUS_INSIDE_DBUS_H) && !defined (DBUS_COMPILATION)
24 #error "Only <dbus/dbus.h> can be included directly, this file may disappear or change contents."
25 #endif
26 
27 #ifndef DBUS_SIGNATURES_H
28 #define DBUS_SIGNATURES_H
29 
30 #include <dbus/dbus-macros.h>
31 #include <dbus/dbus-types.h>
32 #include <dbus/dbus-errors.h>
33 
35 
44 typedef struct
45 {
46  void *dummy1;
47  void *dummy2;
48  dbus_uint32_t dummy8;
49  int dummy12;
50  int dummy17;
52 
53 DBUS_EXPORT
55  const char *signature);
56 
57 DBUS_EXPORT
59 
60 DBUS_EXPORT
62 
63 DBUS_EXPORT
65 
66 DBUS_EXPORT
68 
69 DBUS_EXPORT
71  DBusSignatureIter *subiter);
72 
73 DBUS_EXPORT
74 dbus_bool_t dbus_signature_validate (const char *signature,
75  DBusError *error);
76 
77 DBUS_EXPORT
78 dbus_bool_t dbus_signature_validate_single (const char *signature,
79  DBusError *error);
80 
81 DBUS_EXPORT
82 dbus_bool_t dbus_type_is_valid (int typecode);
83 
84 DBUS_EXPORT
85 dbus_bool_t dbus_type_is_basic (int typecode);
86 DBUS_EXPORT
87 dbus_bool_t dbus_type_is_container (int typecode);
88 DBUS_EXPORT
89 dbus_bool_t dbus_type_is_fixed (int typecode);
90 
94 
95 #endif /* DBUS_SIGNATURE_H */
dbus_bool_t dbus_type_is_fixed(int typecode)
Tells you whether values of this type can change length if you set them to some other value...
#define DBUS_BEGIN_DECLS
Macro used prior to declaring functions in the D-Bus header files.
DBusSignatureIter struct; contains no public fields.
dbus_bool_t dbus_signature_iter_next(DBusSignatureIter *iter)
Skip to the next value on this "level".
dbus_bool_t dbus_type_is_basic(int typecode)
A "basic type" is a somewhat arbitrary concept, but the intent is to include those types that are ful...
dbus_uint32_t dbus_bool_t
A boolean, valid values are TRUE and FALSE.
Definition: dbus-types.h:35
void dbus_signature_iter_init(DBusSignatureIter *iter, const char *signature)
Initializes a DBusSignatureIter for reading a type signature.
void dbus_signature_iter_recurse(const DBusSignatureIter *iter, DBusSignatureIter *subiter)
Initialize a new iterator pointing to the first type in the current container.
Object representing an exception.
Definition: dbus-errors.h:48
void * dummy1
Don&#39;t use this.
dbus_uint32_t dummy8
Don&#39;t use this.
int dbus_signature_iter_get_element_type(const DBusSignatureIter *iter)
Convenience function for returning the element type of an array; This function allows you to avoid in...
dbus_bool_t dbus_signature_validate(const char *signature, DBusError *error)
Check a type signature for validity.
dbus_bool_t dbus_signature_validate_single(const char *signature, DBusError *error)
Check that a type signature is both valid and contains exactly one complete type. ...
int dummy12
Don&#39;t use this.
int dbus_signature_iter_get_current_type(const DBusSignatureIter *iter)
Returns the current type pointed to by the iterator.
void * dummy2
Don&#39;t use this.
int dummy17
Don&#39;t use this.
dbus_bool_t dbus_type_is_valid(int typecode)
Return TRUE if the argument is a valid typecode.
char * dbus_signature_iter_get_signature(const DBusSignatureIter *iter)
Returns the signature of the single complete type starting at the given iterator. ...
dbus_bool_t dbus_type_is_container(int typecode)
A "container type" can contain basic types, or nested container types.
#define DBUS_END_DECLS
Macro used after declaring functions in the D-Bus header files.