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, see <http://www.gnu.org/licenses/>.
  17  *
  18  * Author: David Zeuthen <davidz@redhat.com>
  19  */
  20
  21 #ifndef __G_DBUS_INTROSPECTION_H__
  22 #define __G_DBUS_INTROSPECTION_H__
  23
  24 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
  25 #error "Only <gio/gio.h> can be included directly."
  26 #endif
  27
  28 #include <gio/giotypes.h>
  29
  30 G_BEGIN_DECLS
  31
  32 /**
  33  * GDBusAnnotationInfo:
  34  * @ref_count: The reference count or -1 if statically allocated.
  35  * @key: The name of the annotation, e.g. "org.freedesktop.DBus.Deprecated".
  36  * @value: The value of the annotation.
  37  * @annotations: (array zero-terminated=1): A pointer to a %NULL-terminated array of pointers to #GDBusAnnotationInfo structures or %NULL if there are no annotations.
  38  *
  39  * Information about an annotation.
  40  *
  41  * Since: 2.26
  42  */
  43 struct _GDBusAnnotationInfo
  44 {
  45   /*< public >*/
  46   volatile gint         ref_count;
  47   gchar                *key;
  48   gchar                *value;
  49   GDBusAnnotationInfo **annotations;
  50 };
  51
  52 /**
  53  * GDBusArgInfo:
  54  * @ref_count: The reference count or -1 if statically allocated.
  55  * @name: Name of the argument, e.g. @unix_user_id.
  56  * @signature: D-Bus signature of the argument (a single complete type).
  57  * @annotations: (array zero-terminated=1): A pointer to a %NULL-terminated array of pointers to #GDBusAnnotationInfo structures or %NULL if there are no annotations.
  58  *
  59  * Information about an argument for a method or a signal.
  60  *
  61  * Since: 2.26
  62  */
  63 struct _GDBusArgInfo
  64 {
  65   /*< public >*/
  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: (array zero-terminated=1): A pointer to a %NULL-terminated array of pointers to #GDBusArgInfo structures or %NULL if there are no in arguments.
  77  * @out_args: (array zero-terminated=1): A pointer to a %NULL-terminated array of pointers to #GDBusArgInfo structures or %NULL if there are no out arguments.
  78  * @annotations: (array zero-terminated=1): 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   /*< public >*/
  87   volatile gint         ref_count;
  88   gchar                *name;
  89   GDBusArgInfo        **in_args;
  90   GDBusArgInfo        **out_args;
  91   GDBusAnnotationInfo **annotations;
  92 };
  93
  94 /**
  95  * GDBusSignalInfo:
  96  * @ref_count: The reference count or -1 if statically allocated.
  97  * @name: The name of the D-Bus signal, e.g. "NameOwnerChanged".
  98  * @args: (array zero-terminated=1): A pointer to a %NULL-terminated array of pointers to #GDBusArgInfo structures or %NULL if there are no arguments.
  99  * @annotations: (array zero-terminated=1): A pointer to a %NULL-terminated array of pointers to #GDBusAnnotationInfo structures or %NULL if there are no annotations.
 100  *
 101  * Information about a signal on a D-Bus interface.
 102  *
 103  * Since: 2.26
 104  */
 105 struct _GDBusSignalInfo
 106 {
 107   /*< public >*/
 108   volatile gint         ref_count;
 109   gchar                *name;
 110   GDBusArgInfo        **args;
 111   GDBusAnnotationInfo **annotations;
 112 };
 113
 114 /**
 115  * GDBusPropertyInfo:
 116  * @ref_count: The reference count or -1 if statically allocated.
 117  * @name: The name of the D-Bus property, e.g. "SupportedFilesystems".
 118  * @signature: The D-Bus signature of the property (a single complete type).
 119  * @flags: Access control flags for the property.
 120  * @annotations: (array zero-terminated=1): A pointer to a %NULL-terminated array of pointers to #GDBusAnnotationInfo structures or %NULL if there are no annotations.
 121  *
 122  * Information about a D-Bus property on a D-Bus interface.
 123  *
 124  * Since: 2.26
 125  */
 126 struct _GDBusPropertyInfo
 127 {
 128   /*< public >*/
 129   volatile gint             ref_count;
 130   gchar                    *name;
 131   gchar                    *signature;
 132   GDBusPropertyInfoFlags    flags;
 133   GDBusAnnotationInfo     **annotations;
 134 };
 135
 136 /**
 137  * GDBusInterfaceInfo:
 138  * @ref_count: The reference count or -1 if statically allocated.
 139  * @name: The name of the D-Bus interface, e.g. "org.freedesktop.DBus.Properties".
 140  * @methods: (array zero-terminated=1): A pointer to a %NULL-terminated array of pointers to #GDBusMethodInfo structures or %NULL if there are no methods.
 141  * @signals: (array zero-terminated=1): A pointer to a %NULL-terminated array of pointers to #GDBusSignalInfo structures or %NULL if there are no signals.
 142  * @properties: (array zero-terminated=1): A pointer to a %NULL-terminated array of pointers to #GDBusPropertyInfo structures or %NULL if there are no properties.
 143  * @annotations: (array zero-terminated=1): A pointer to a %NULL-terminated array of pointers to #GDBusAnnotationInfo structures or %NULL if there are no annotations.
 144  *
 145  * Information about a D-Bus interface.
 146  *
 147  * Since: 2.26
 148  */
 149 struct _GDBusInterfaceInfo
 150 {
 151   /*< public >*/
 152   volatile gint         ref_count;
 153   gchar                *name;
 154   GDBusMethodInfo     **methods;
 155   GDBusSignalInfo     **signals;
 156   GDBusPropertyInfo   **properties;
 157   GDBusAnnotationInfo **annotations;
 158 };
 159
 160 /**
 161  * GDBusNodeInfo:
 162  * @ref_count: The reference count or -1 if statically allocated.
 163  * @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.
 164  * @interfaces: (array zero-terminated=1): A pointer to a %NULL-terminated array of pointers to #GDBusInterfaceInfo structures or %NULL if there are no interfaces.
 165  * @nodes: (array zero-terminated=1): A pointer to a %NULL-terminated array of pointers to #GDBusNodeInfo structures or %NULL if there are no nodes.
 166  * @annotations: (array zero-terminated=1): A pointer to a %NULL-terminated array of pointers to #GDBusAnnotationInfo structures or %NULL if there are no annotations.
 167  *
 168  * Information about nodes in a remote object hierarchy.
 169  *
 170  * Since: 2.26
 171  */
 172 struct _GDBusNodeInfo
 173 {
 174   /*< public >*/
 175   volatile gint         ref_count;
 176   gchar                *path;
 177   GDBusInterfaceInfo  **interfaces;
 178   GDBusNodeInfo       **nodes;
 179   GDBusAnnotationInfo **annotations;
 180 };
 181
 182 GLIB_AVAILABLE_IN_ALL
 183 const gchar        *g_dbus_annotation_info_lookup          (GDBusAnnotationInfo **annotations,
 184                                                             const gchar          *name);
 185 GLIB_AVAILABLE_IN_ALL
 186 GDBusMethodInfo    *g_dbus_interface_info_lookup_method    (GDBusInterfaceInfo   *info,
 187                                                             const gchar          *name);
 188 GLIB_AVAILABLE_IN_ALL
 189 GDBusSignalInfo    *g_dbus_interface_info_lookup_signal    (GDBusInterfaceInfo   *info,
 190                                                             const gchar          *name);
 191 GLIB_AVAILABLE_IN_ALL
 192 GDBusPropertyInfo  *g_dbus_interface_info_lookup_property  (GDBusInterfaceInfo   *info,
 193                                                             const gchar          *name);
 194 GLIB_AVAILABLE_IN_ALL
 195 void                g_dbus_interface_info_cache_build      (GDBusInterfaceInfo   *info);
 196 GLIB_AVAILABLE_IN_ALL
 197 void                g_dbus_interface_info_cache_release    (GDBusInterfaceInfo   *info);
 198
 199 GLIB_AVAILABLE_IN_ALL
 200 void                g_dbus_interface_info_generate_xml     (GDBusInterfaceInfo   *info,
 201                                                             guint                 indent,
 202                                                             GString              *string_builder);
 203
 204 GLIB_AVAILABLE_IN_ALL
 205 GDBusNodeInfo      *g_dbus_node_info_new_for_xml           (const gchar          *xml_data,
 206                                                             GError              **error);
 207 GLIB_AVAILABLE_IN_ALL
 208 GDBusInterfaceInfo *g_dbus_node_info_lookup_interface      (GDBusNodeInfo        *info,
 209                                                             const gchar          *name);
 210 GLIB_AVAILABLE_IN_ALL
 211 void                g_dbus_node_info_generate_xml          (GDBusNodeInfo        *info,
 212                                                             guint                 indent,
 213                                                             GString              *string_builder);
 214
 215 GLIB_AVAILABLE_IN_ALL
 216 GDBusNodeInfo       *g_dbus_node_info_ref                  (GDBusNodeInfo        *info);
 217 GLIB_AVAILABLE_IN_ALL
 218 GDBusInterfaceInfo  *g_dbus_interface_info_ref             (GDBusInterfaceInfo   *info);
 219 GLIB_AVAILABLE_IN_ALL
 220 GDBusMethodInfo     *g_dbus_method_info_ref                (GDBusMethodInfo      *info);
 221 GLIB_AVAILABLE_IN_ALL
 222 GDBusSignalInfo     *g_dbus_signal_info_ref                (GDBusSignalInfo      *info);
 223 GLIB_AVAILABLE_IN_ALL
 224 GDBusPropertyInfo   *g_dbus_property_info_ref              (GDBusPropertyInfo    *info);
 225 GLIB_AVAILABLE_IN_ALL
 226 GDBusArgInfo        *g_dbus_arg_info_ref                   (GDBusArgInfo         *info);
 227 GLIB_AVAILABLE_IN_ALL
 228 GDBusAnnotationInfo *g_dbus_annotation_info_ref            (GDBusAnnotationInfo  *info);
 229
 230 GLIB_AVAILABLE_IN_ALL
 231 void                 g_dbus_node_info_unref                (GDBusNodeInfo        *info);
 232 GLIB_AVAILABLE_IN_ALL
 233 void                 g_dbus_interface_info_unref           (GDBusInterfaceInfo   *info);
 234 GLIB_AVAILABLE_IN_ALL
 235 void                 g_dbus_method_info_unref              (GDBusMethodInfo      *info);
 236 GLIB_AVAILABLE_IN_ALL
 237 void                 g_dbus_signal_info_unref              (GDBusSignalInfo      *info);
 238 GLIB_AVAILABLE_IN_ALL
 239 void                 g_dbus_property_info_unref            (GDBusPropertyInfo    *info);
 240 GLIB_AVAILABLE_IN_ALL
 241 void                 g_dbus_arg_info_unref                 (GDBusArgInfo         *info);
 242 GLIB_AVAILABLE_IN_ALL
 243 void                 g_dbus_annotation_info_unref          (GDBusAnnotationInfo  *info);
 244
 245 /**
 246  * G_TYPE_DBUS_NODE_INFO:
 247  *
 248  * The #GType for a boxed type holding a #GDBusNodeInfo.
 249  *
 250  * Since: 2.26
 251  */
 252 #define G_TYPE_DBUS_NODE_INFO       (g_dbus_node_info_get_type ())
 253
 254 /**
 255  * G_TYPE_DBUS_INTERFACE_INFO:
 256  *
 257  * The #GType for a boxed type holding a #GDBusInterfaceInfo.
 258  *
 259  * Since: 2.26
 260  */
 261 #define G_TYPE_DBUS_INTERFACE_INFO  (g_dbus_interface_info_get_type ())
 262
 263 /**
 264  * G_TYPE_DBUS_METHOD_INFO:
 265  *
 266  * The #GType for a boxed type holding a #GDBusMethodInfo.
 267  *
 268  * Since: 2.26
 269  */
 270 #define G_TYPE_DBUS_METHOD_INFO     (g_dbus_method_info_get_type ())
 271
 272 /**
 273  * G_TYPE_DBUS_SIGNAL_INFO:
 274  *
 275  * The #GType for a boxed type holding a #GDBusSignalInfo.
 276  *
 277  * Since: 2.26
 278  */
 279 #define G_TYPE_DBUS_SIGNAL_INFO     (g_dbus_signal_info_get_type ())
 280
 281 /**
 282  * G_TYPE_DBUS_PROPERTY_INFO:
 283  *
 284  * The #GType for a boxed type holding a #GDBusPropertyInfo.
 285  *
 286  * Since: 2.26
 287  */
 288 #define G_TYPE_DBUS_PROPERTY_INFO   (g_dbus_property_info_get_type ())
 289
 290 /**
 291  * G_TYPE_DBUS_ARG_INFO:
 292  *
 293  * The #GType for a boxed type holding a #GDBusArgInfo.
 294  *
 295  * Since: 2.26
 296  */
 297 #define G_TYPE_DBUS_ARG_INFO        (g_dbus_arg_info_get_type ())
 298
 299 /**
 300  * G_TYPE_DBUS_ANNOTATION_INFO:
 301  *
 302  * The #GType for a boxed type holding a #GDBusAnnotationInfo.
 303  *
 304  * Since: 2.26
 305  */
 306 #define G_TYPE_DBUS_ANNOTATION_INFO (g_dbus_annotation_info_get_type ())
 307
 308 GLIB_AVAILABLE_IN_ALL
 309 GType g_dbus_node_info_get_type       (void) G_GNUC_CONST;
 310 GLIB_AVAILABLE_IN_ALL
 311 GType g_dbus_interface_info_get_type  (void) G_GNUC_CONST;
 312 GLIB_AVAILABLE_IN_ALL
 313 GType g_dbus_method_info_get_type     (void) G_GNUC_CONST;
 314 GLIB_AVAILABLE_IN_ALL
 315 GType g_dbus_signal_info_get_type     (void) G_GNUC_CONST;
 316 GLIB_AVAILABLE_IN_ALL
 317 GType g_dbus_property_info_get_type   (void) G_GNUC_CONST;
 318 GLIB_AVAILABLE_IN_ALL
 319 GType g_dbus_arg_info_get_type        (void) G_GNUC_CONST;
 320 GLIB_AVAILABLE_IN_ALL
 321 GType g_dbus_annotation_info_get_type (void) G_GNUC_CONST;
 322
 323 G_END_DECLS
 324
 325 #endif /* __G_DBUS_INTROSPECTION_H__ */