gio/gdbusintrospection.h

   1 /* GDBus - GLib D-Bus Library
   2  *
   3  * Copyright (C) 2008-2010 Red Hat, Inc.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General
  16  * Public License along with this library; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  *
  20  * Author: David Zeuthen <davidz@redhat.com>
  21  */
  22
  23 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
  24 #error "Only <gio/gio.h> can be included directly."
  25 #endif
  26
  27 #ifndef __G_DBUS_INTROSPECTION_H__
  28 #define __G_DBUS_INTROSPECTION_H__
  29
  30 #include <gio/giotypes.h>
  31
  32 G_BEGIN_DECLS
  33
  34 /**
  35  * GDBusAnnotationInfo:
  36  * @ref_count: The reference count or -1 if statically allocated.
  37  * @key: The name of the annotation, e.g. "org.freedesktop.DBus.Deprecated".
  38  * @value: The value of the annotation.
  39  * @annotations: A pointer to a %NULL-terminated array of pointers to #GDBusAnnotationInfo structures or %NULL if there are no annotations.
  40  *
  41  * Information about an annotation.
  42  *
  43  * Since: 2.26
  44  */
  45 struct _GDBusAnnotationInfo
  46 {
  47   volatile gint         ref_count;
  48   gchar                *key;
  49   gchar                *value;
  50   GDBusAnnotationInfo **annotations;
  51 };
  52
  53 /**
  54  * GDBusArgInfo:
  55  * @ref_count: The reference count or -1 if statically allocated.
  56  * @name: Name of the argument, e.g. @unix_user_id.
  57  * @signature: D-Bus signature of the argument (a single complete type).
  58  * @annotations: A pointer to a %NULL-terminated array of pointers to #GDBusAnnotationInfo structures or %NULL if there are no annotations.
  59  *
  60  * Information about an argument for a method or a signal.
  61  *
  62  * Since: 2.26
  63  */
  64 struct _GDBusArgInfo
  65 {
  66   volatile gint         ref_count;
  67   gchar                *name;
  68   gchar                *signature;
  69   GDBusAnnotationInfo **annotations;
  70 };
  71
  72 /**
  73  * GDBusMethodInfo:
  74  * @ref_count: The reference count or -1 if statically allocated.
  75  * @name: The name of the D-Bus method, e.g. @RequestName.
  76  * @in_args: A pointer to a %NULL-terminated array of pointers to #GDBusArgInfo structures or %NULL if there are no in arguments.
  77  * @out_args: A pointer to a %NULL-terminated array of pointers to #GDBusArgInfo structures or %NULL if there are no out arguments.
  78  * @annotations: A pointer to a %NULL-terminated array of pointers to #GDBusAnnotationInfo structures or %NULL if there are no annotations.
  79  *
  80  * Information about a method on an D-Bus interface.
  81  *
  82  * Since: 2.26
  83  */
  84 struct _GDBusMethodInfo
  85 {
  86   volatile gint         ref_count;
  87   gchar                *name;
  88   GDBusArgInfo        **in_args;
  89   GDBusArgInfo        **out_args;
  90   GDBusAnnotationInfo **annotations;
  91 };
  92
  93 /**
  94  * GDBusSignalInfo:
  95  * @ref_count: The reference count or -1 if statically allocated.
  96  * @name: The name of the D-Bus signal, e.g. "NameOwnerChanged".
  97  * @args: A pointer to a %NULL-terminated array of pointers to #GDBusArgInfo structures or %NULL if there are no arguments.
  98  * @annotations: A pointer to a %NULL-terminated array of pointers to #GDBusAnnotationInfo structures or %NULL if there are no annotations.
  99  *
 100  * Information about a signal on a D-Bus interface.
 101  *
 102  * Since: 2.26
 103  */
 104 struct _GDBusSignalInfo
 105 {
 106   volatile gint         ref_count;
 107   gchar                *name;
 108   GDBusArgInfo        **args;
 109   GDBusAnnotationInfo **annotations;
 110 };
 111
 112 /**
 113  * GDBusPropertyInfo:
 114  * @ref_count: The reference count or -1 if statically allocated.
 115  * @name: The name of the D-Bus property, e.g. "SupportedFilesystems".
 116  * @signature: The D-Bus signature of the property (a single complete type).
 117  * @flags: Access control flags for the property.
 118  * @annotations: A pointer to a %NULL-terminated array of pointers to #GDBusAnnotationInfo structures or %NULL if there are no annotations.
 119  *
 120  * Information about a D-Bus property on a D-Bus interface.
 121  *
 122  * Since: 2.26
 123  */
 124 struct _GDBusPropertyInfo
 125 {
 126   volatile gint             ref_count;
 127   gchar                    *name;
 128   gchar                    *signature;
 129   GDBusPropertyInfoFlags    flags;
 130   GDBusAnnotationInfo     **annotations;
 131 };
 132
 133 /**
 134  * GDBusInterfaceInfo:
 135  * @ref_count: The reference count or -1 if statically allocated.
 136  * @name: The name of the D-Bus interface, e.g. "org.freedesktop.DBus.Properties".
 137  * @methods: A pointer to a %NULL-terminated array of pointers to #GDBusMethodInfo structures or %NULL if there are no methods.
 138  * @signals: A pointer to a %NULL-terminated array of pointers to #GDBusSignalInfo structures or %NULL if there are no signals.
 139  * @properties: A pointer to a %NULL-terminated array of pointers to #GDBusPropertyInfo structures or %NULL if there are no properties.
 140  * @annotations: A pointer to a %NULL-terminated array of pointers to #GDBusAnnotationInfo structures or %NULL if there are no annotations.
 141  *
 142  * Information about a D-Bus interface.
 143  *
 144  * Since: 2.26
 145  */
 146 struct _GDBusInterfaceInfo
 147 {
 148   volatile gint         ref_count;
 149   gchar                *name;
 150   GDBusMethodInfo     **methods;
 151   GDBusSignalInfo     **signals;
 152   GDBusPropertyInfo   **properties;
 153   GDBusAnnotationInfo **annotations;
 154 };
 155
 156 /**
 157  * GDBusNodeInfo:
 158  * @ref_count: The reference count or -1 if statically allocated.
 159  * @path: The path of the node or %NULL if omitted. Note that this may be a relative path. See the D-Bus specification for more details.
 160  * @interfaces: A pointer to a %NULL-terminated array of pointers to #GDBusInterfaceInfo structures or %NULL if there are no interfaces.
 161  * @nodes: A pointer to a %NULL-terminated array of pointers to #GDBusNodeInfo structures or %NULL if there are no nodes.
 162  * @annotations: A pointer to a %NULL-terminated array of pointers to #GDBusAnnotationInfo structures or %NULL if there are no annotations.
 163  *
 164  * Information about nodes in a remote object hierarchy.
 165  *
 166  * Since: 2.26
 167  */
 168 struct _GDBusNodeInfo
 169 {
 170   volatile gint         ref_count;
 171   gchar                *path;
 172   GDBusInterfaceInfo  **interfaces;
 173   GDBusNodeInfo       **nodes;
 174   GDBusAnnotationInfo **annotations;
 175 };
 176
 177 const gchar        *g_dbus_annotation_info_lookup          (GDBusAnnotationInfo **annotations,
 178                                                             const gchar          *name);
 179 GDBusMethodInfo    *g_dbus_interface_info_lookup_method    (GDBusInterfaceInfo   *info,
 180                                                             const gchar          *name);
 181 GDBusSignalInfo    *g_dbus_interface_info_lookup_signal    (GDBusInterfaceInfo   *info,
 182                                                             const gchar          *name);
 183 GDBusPropertyInfo  *g_dbus_interface_info_lookup_property  (GDBusInterfaceInfo   *info,
 184                                                             const gchar          *name);
 185 void                g_dbus_interface_info_generate_xml     (GDBusInterfaceInfo   *info,
 186                                                             guint                 indent,
 187                                                             GString              *string_builder);
 188
 189 GDBusNodeInfo      *g_dbus_node_info_new_for_xml           (const gchar          *xml_data,
 190                                                             GError              **error);
 191 GDBusInterfaceInfo *g_dbus_node_info_lookup_interface      (GDBusNodeInfo        *info,
 192                                                             const gchar          *name);
 193 void                g_dbus_node_info_generate_xml          (GDBusNodeInfo        *info,
 194                                                             guint                 indent,
 195                                                             GString              *string_builder);
 196
 197 GDBusNodeInfo       *g_dbus_node_info_ref                  (GDBusNodeInfo        *info);
 198 GDBusInterfaceInfo  *g_dbus_interface_info_ref             (GDBusInterfaceInfo   *info);
 199 GDBusMethodInfo     *g_dbus_method_info_ref                (GDBusMethodInfo      *info);
 200 GDBusSignalInfo     *g_dbus_signal_info_ref                (GDBusSignalInfo      *info);
 201 GDBusPropertyInfo   *g_dbus_property_info_ref              (GDBusPropertyInfo    *info);
 202 GDBusArgInfo        *g_dbus_arg_info_ref                   (GDBusArgInfo         *info);
 203 GDBusAnnotationInfo *g_dbus_annotation_info_ref            (GDBusAnnotationInfo  *info);
 204
 205 void                 g_dbus_node_info_unref                (GDBusNodeInfo        *info);
 206 void                 g_dbus_interface_info_unref           (GDBusInterfaceInfo   *info);
 207 void                 g_dbus_method_info_unref              (GDBusMethodInfo      *info);
 208 void                 g_dbus_signal_info_unref              (GDBusSignalInfo      *info);
 209 void                 g_dbus_property_info_unref            (GDBusPropertyInfo    *info);
 210 void                 g_dbus_arg_info_unref                 (GDBusArgInfo         *info);
 211 void                 g_dbus_annotation_info_unref          (GDBusAnnotationInfo  *info);
 212
 213 /**
 214  * G_TYPE_DBUS_NODE_INFO:
 215  *
 216  * The #GType for a boxed type holding a #GDBusNodeInfo.
 217  *
 218  * Since: 2.26
 219  */
 220 #define G_TYPE_DBUS_NODE_INFO       (g_dbus_node_info_get_type ())
 221
 222 /**
 223  * G_TYPE_DBUS_INTERFACE_INFO:
 224  *
 225  * The #GType for a boxed type holding a #GDBusInterfaceInfo.
 226  *
 227  * Since: 2.26
 228  */
 229 #define G_TYPE_DBUS_INTERFACE_INFO  (g_dbus_interface_info_get_type ())
 230
 231 /**
 232  * G_TYPE_DBUS_METHOD_INFO:
 233  *
 234  * The #GType for a boxed type holding a #GDBusMethodInfo.
 235  *
 236  * Since: 2.26
 237  */
 238 #define G_TYPE_DBUS_METHOD_INFO     (g_dbus_method_info_get_type ())
 239
 240 /**
 241  * G_TYPE_DBUS_SIGNAL_INFO:
 242  *
 243  * The #GType for a boxed type holding a #GDBusSignalInfo.
 244  *
 245  * Since: 2.26
 246  */
 247 #define G_TYPE_DBUS_SIGNAL_INFO     (g_dbus_signal_info_get_type ())
 248
 249 /**
 250  * G_TYPE_DBUS_PROPERTY_INFO:
 251  *
 252  * The #GType for a boxed type holding a #GDBusPropertyInfo.
 253  *
 254  * Since: 2.26
 255  */
 256 #define G_TYPE_DBUS_PROPERTY_INFO   (g_dbus_property_info_get_type ())
 257
 258 /**
 259  * G_TYPE_DBUS_ARG_INFO:
 260  *
 261  * The #GType for a boxed type holding a #GDBusArgInfo.
 262  *
 263  * Since: 2.26
 264  */
 265 #define G_TYPE_DBUS_ARG_INFO        (g_dbus_arg_info_get_type ())
 266
 267 /**
 268  * G_TYPE_DBUS_ANNOTATION_INFO:
 269  *
 270  * The #GType for a boxed type holding a #GDBusAnnotationInfo.
 271  *
 272  * Since: 2.26
 273  */
 274 #define G_TYPE_DBUS_ANNOTATION_INFO (g_dbus_annotation_info_get_type ())
 275
 276 GType g_dbus_node_info_get_type       (void) G_GNUC_CONST;
 277 GType g_dbus_interface_info_get_type  (void) G_GNUC_CONST;
 278 GType g_dbus_method_info_get_type     (void) G_GNUC_CONST;
 279 GType g_dbus_signal_info_get_type     (void) G_GNUC_CONST;
 280 GType g_dbus_property_info_get_type   (void) G_GNUC_CONST;
 281 GType g_dbus_arg_info_get_type        (void) G_GNUC_CONST;
 282 GType g_dbus_annotation_info_get_type (void) G_GNUC_CONST;
 283
 284 G_END_DECLS
 285
 286 #endif /* __G_DBUS_INTROSPECTION_H__ */