git.roojs.org Git - gnome.gobject-introspection/blob - girepository/girepository.h

   1 /* GObject introspection: Repository
   2  *
   3  * Copyright (C) 2005 Matthias Clasen
   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 Public
  16  * 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
  21 #ifndef __G_IREPOSITORY_H__
  22 #define __G_IREPOSITORY_H__
  23
  24 #include <glib-object.h>
  25 #include <gmodule.h>
  26
  27 G_BEGIN_DECLS
  28
  29 #define G_TYPE_IREPOSITORY      (g_irepository_get_type ())
  30 #define G_IREPOSITORY(obj)      (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_IREPOSITORY, GIRepository))
  31
  32 typedef struct _GIRepository         GIRepository;
  33 typedef struct _GIRepositoryClass    GIRepositoryClass;
  34 typedef struct _GIRepositoryPrivate  GIRepositoryPrivate;
  35 typedef struct _GIBaseInfo           GIBaseInfo;
  36 typedef struct _GICallableInfo       GICallableInfo;
  37 typedef struct _GIFunctionInfo       GIFunctionInfo;
  38 typedef struct _GICallbackInfo       GICallbackInfo;
  39 typedef struct _GIRegisteredTypeInfo GIRegisteredTypeInfo;
  40 typedef struct _GIStructInfo         GIStructInfo;
  41 typedef struct _GIUnionInfo          GIUnionInfo;
  42 typedef struct _GIEnumInfo           GIEnumInfo;
  43 typedef struct _GIObjectInfo         GIObjectInfo;
  44 typedef struct _GIInterfaceInfo      GIInterfaceInfo;
  45 typedef struct _GIConstantInfo       GIConstantInfo;
  46 typedef struct _GIValueInfo          GIValueInfo;
  47 typedef struct _GISignalInfo         GISignalInfo;
  48 typedef struct _GIVFuncInfo          GIVFuncInfo;
  49 typedef struct _GIPropertyInfo       GIPropertyInfo;
  50 typedef struct _GIFieldInfo          GIFieldInfo;
  51 typedef struct _GIArgInfo            GIArgInfo;
  52 typedef struct _GITypeInfo           GITypeInfo;
  53 typedef struct _GIErrorDomainInfo    GIErrorDomainInfo;
  54 typedef struct _GIUnresolvedInfo     GIUnresolvedInfo;
  55 typedef struct _GTypelib            GTypelib;
  56
  57 struct _GIRepository
  58 {
  59   GObject parent;
  60
  61   /*< private >*/
  62   GIRepositoryPrivate *priv;
  63 };
  64
  65 struct _GIRepositoryClass
  66 {
  67   GObjectClass parent;
  68 };
  69
  70 typedef enum
  71 {
  72   G_IREPOSITORY_LOAD_FLAG_LAZY = 1 << 0
  73 } GIRepositoryLoadFlags;
  74
  75 /* Repository */
  76
  77 GType         g_irepository_get_type      (void) G_GNUC_CONST;
  78 GIRepository *g_irepository_get_default   (void);
  79 void          g_irepository_prepend_search_path (const char *directory);
  80 GSList *      g_irepository_get_search_path     (void);
  81 const char *  g_irepository_load_typelib  (GIRepository *repository,
  82                                            GTypelib     *typelib,
  83                                            GIRepositoryLoadFlags flags,
  84                                            GError      **error);
  85 gboolean      g_irepository_is_registered (GIRepository *repository,
  86                                            const gchar  *namespace_,
  87                                            const gchar  *version);
  88 GIBaseInfo *  g_irepository_find_by_name  (GIRepository *repository,
  89                                            const gchar  *namespace_,
  90                                            const gchar  *name);
  91 GTypelib *    g_irepository_require       (GIRepository *repository,
  92                                            const gchar  *namespace_,
  93                                            const gchar  *version,
  94                                            GIRepositoryLoadFlags flags,
  95                                            GError      **error);
  96 gchar      ** g_irepository_get_dependencies (GIRepository *repository,
  97                                               const gchar  *namespace_);
  98 gchar      ** g_irepository_get_loaded_namespaces (GIRepository *repository);
  99 GIBaseInfo *  g_irepository_find_by_gtype (GIRepository *repository,
 100                                            GType         gtype);
 101 gint          g_irepository_get_n_infos   (GIRepository *repository,
 102                                            const gchar  *namespace_);
 103 GIBaseInfo *  g_irepository_get_info      (GIRepository *repository,
 104                                            const gchar  *namespace_,
 105                                            gint          index);
 106 const gchar * g_irepository_get_typelib_path   (GIRepository *repository,
 107                                                 const gchar  *namespace_);
 108 const gchar * g_irepository_get_shared_library (GIRepository *repository,
 109                                                 const gchar  *namespace_);
 110 const gchar * g_irepository_get_version (GIRepository *repository,
 111                                          const gchar  *namespace_);
 112
 113 GOptionGroup * g_irepository_get_option_group (void);
 114
 115 gboolean       g_irepository_dump  (const char *arg, GError **error);
 116
 117 /* Typelib */
 118
 119 GTypelib *   g_typelib_new_from_memory       (guchar       *memory,
 120                                                 gsize         len);
 121 GTypelib *   g_typelib_new_from_const_memory (const guchar *memory,
 122                                                 gsize         len);
 123 GTypelib *   g_typelib_new_from_mapped_file  (GMappedFile  *mfile);
 124 void          g_typelib_free                  (GTypelib    *typelib);
 125
 126 gboolean      g_typelib_symbol                (GTypelib    *typelib,
 127                                                const gchar *symbol_name,
 128                                                gpointer    *symbol);
 129 const gchar * g_typelib_get_namespace         (GTypelib    *typelib);
 130
 131 typedef enum
 132 {
 133   G_IREPOSITORY_ERROR_TYPELIB_NOT_FOUND,
 134   G_IREPOSITORY_ERROR_NAMESPACE_MISMATCH,
 135   G_IREPOSITORY_ERROR_NAMESPACE_VERSION_CONFLICT,
 136   G_IREPOSITORY_ERROR_LIBRARY_NOT_FOUND
 137 } GIRepositoryError;
 138
 139 #define G_IREPOSITORY_ERROR (g_irepository_error_quark ())
 140
 141 GQuark g_irepository_error_quark (void);
 142
 143
 144 /* Global utility functions */
 145
 146 void gi_cclosure_marshal_generic (GClosure       *closure,
 147                                   GValue         *return_gvalue,
 148                                   guint           n_param_values,
 149                                   const GValue   *param_values,
 150                                   gpointer        invocation_hint,
 151                                   gpointer        marshal_data);
 152
 153 /* Types of objects registered in the repository */
 154
 155 typedef enum
 156 {
 157   GI_INFO_TYPE_INVALID,
 158   GI_INFO_TYPE_FUNCTION,
 159   GI_INFO_TYPE_CALLBACK,
 160   GI_INFO_TYPE_STRUCT,
 161   GI_INFO_TYPE_BOXED,
 162   GI_INFO_TYPE_ENUM,
 163   GI_INFO_TYPE_FLAGS,
 164   GI_INFO_TYPE_OBJECT,
 165   GI_INFO_TYPE_INTERFACE,
 166   GI_INFO_TYPE_CONSTANT,
 167   GI_INFO_TYPE_ERROR_DOMAIN,
 168   GI_INFO_TYPE_UNION,
 169   GI_INFO_TYPE_VALUE,
 170   GI_INFO_TYPE_SIGNAL,
 171   GI_INFO_TYPE_VFUNC,
 172   GI_INFO_TYPE_PROPERTY,
 173   GI_INFO_TYPE_FIELD,
 174   GI_INFO_TYPE_ARG,
 175   GI_INFO_TYPE_TYPE,
 176   GI_INFO_TYPE_UNRESOLVED
 177 } GIInfoType;
 178
 179
 180 /* GIBaseInfo */
 181
 182 GIBaseInfo *           g_base_info_ref              (GIBaseInfo   *info);
 183 void                   g_base_info_unref            (GIBaseInfo   *info);
 184 GIInfoType             g_base_info_get_type         (GIBaseInfo   *info);
 185 const gchar *          g_base_info_get_name         (GIBaseInfo   *info);
 186 const gchar *          g_base_info_get_namespace    (GIBaseInfo   *info);
 187 gboolean               g_base_info_is_deprecated    (GIBaseInfo   *info);
 188 const gchar *          g_base_info_get_annotation   (GIBaseInfo   *info,
 189                                                      const gchar  *name);
 190 GIBaseInfo *           g_base_info_get_container    (GIBaseInfo   *info);
 191 GTypelib *             g_base_info_get_typelib      (GIBaseInfo   *info);
 192
 193 GIBaseInfo *           g_info_new                   (GIInfoType    type,
 194                                                      GIBaseInfo   *container,
 195                                                      GTypelib     *typelib,
 196                                                      guint32       offset);
 197
 198
 199 /* GIFunctionInfo */
 200
 201 typedef enum
 202 {
 203   GI_FUNCTION_IS_METHOD      = 1 << 0,
 204   GI_FUNCTION_IS_CONSTRUCTOR = 1 << 1,
 205   GI_FUNCTION_IS_GETTER      = 1 << 2,
 206   GI_FUNCTION_IS_SETTER      = 1 << 3,
 207   GI_FUNCTION_WRAPS_VFUNC    = 1 << 4,
 208   GI_FUNCTION_THROWS         = 1 << 5
 209 } GIFunctionInfoFlags;
 210
 211 const gchar *           g_function_info_get_symbol     (GIFunctionInfo *info);
 212 GIFunctionInfoFlags     g_function_info_get_flags      (GIFunctionInfo *info);
 213 GIPropertyInfo *        g_function_info_get_property   (GIFunctionInfo *info);
 214 GIVFuncInfo *           g_function_info_get_vfunc      (GIFunctionInfo *info);
 215
 216 typedef union
 217 {
 218   gboolean v_boolean;
 219   gint8    v_int8;
 220   guint8   v_uint8;
 221   gint16   v_int16;
 222   guint16  v_uint16;
 223   gint32   v_int32;
 224   guint32  v_uint32;
 225   gint64   v_int64;
 226   guint64  v_uint64;
 227   gfloat   v_float;
 228   gdouble  v_double;
 229   gint     v_int;
 230   guint    v_uint;
 231   glong    v_long;
 232   gulong   v_ulong;
 233   gssize   v_ssize;
 234   gsize    v_size;
 235   gchar *  v_string;
 236   gpointer v_pointer;
 237 } GArgument;
 238
 239 #define G_INVOKE_ERROR (g_invoke_error_quark ())
 240 GQuark g_invoke_error_quark (void);
 241
 242 typedef enum
 243 {
 244   G_INVOKE_ERROR_FAILED,
 245   G_INVOKE_ERROR_SYMBOL_NOT_FOUND,
 246   G_INVOKE_ERROR_ARGUMENT_MISMATCH
 247 } GInvokeError;
 248
 249 gboolean              g_function_info_invoke         (GIFunctionInfo *info,
 250                                                       const GArgument  *in_args,
 251                                                       int               n_in_args,
 252                                                       const GArgument  *out_args,
 253                                                       int               n_out_args,
 254                                                       GArgument        *return_value,
 255                                                       GError          **error);
 256
 257
 258 /* GICallableInfo */
 259
 260 typedef enum {
 261   GI_TRANSFER_NOTHING,
 262   GI_TRANSFER_CONTAINER,
 263   GI_TRANSFER_EVERYTHING
 264 } GITransfer;
 265
 266 GITypeInfo *           g_callable_info_get_return_type (GICallableInfo *info);
 267 GITransfer             g_callable_info_get_caller_owns (GICallableInfo *info);
 268 gboolean               g_callable_info_may_return_null (GICallableInfo *info);
 269 gint                   g_callable_info_get_n_args      (GICallableInfo *info);
 270 GIArgInfo *            g_callable_info_get_arg         (GICallableInfo *info,
 271                                                         gint           n);
 272
 273 /* GIArgInfo */
 274
 275 typedef enum  {
 276   GI_DIRECTION_IN,
 277   GI_DIRECTION_OUT,
 278   GI_DIRECTION_INOUT
 279 } GIDirection;
 280
 281 typedef enum {
 282   GI_SCOPE_TYPE_INVALID, /* The argument is not of callback type */
 283   GI_SCOPE_TYPE_CALL, /* The callback and associated user_data is only used during the
 284                          call to this function */
 285   GI_SCOPE_TYPE_OBJECT, /* The callback and associated user_data is used until
 286                            the object containing this method is destroyed */
 287   GI_SCOPE_TYPE_ASYNC, /* The callback and associated user_data is
 288                           only used until the callback is invoked, and the callback
 289                           is invoked always exactly once. */
 290   GI_SCOPE_TYPE_NOTIFIED /* The callback and and associated user_data is
 291                             used until the caller is notfied via the destroy_notify */
 292 } GIScopeType;
 293
 294 GIDirection            g_arg_info_get_direction          (GIArgInfo *info);
 295 gboolean               g_arg_info_is_dipper              (GIArgInfo *info);
 296 gboolean               g_arg_info_is_return_value        (GIArgInfo *info);
 297 gboolean               g_arg_info_is_optional            (GIArgInfo *info);
 298 gboolean               g_arg_info_may_be_null            (GIArgInfo *info);
 299 GITransfer             g_arg_info_get_ownership_transfer (GIArgInfo *info);
 300 GIScopeType            g_arg_info_get_scope              (GIArgInfo *info);
 301 gint                   g_arg_info_get_closure            (GIArgInfo *info);
 302 gint                   g_arg_info_get_destroy            (GIArgInfo *info);
 303 GITypeInfo *           g_arg_info_get_type               (GIArgInfo *info);
 304
 305
 306 /* GITypeInfo */
 307
 308 typedef enum {
 309   /* Basic types */
 310   GI_TYPE_TAG_VOID      =  0,
 311   GI_TYPE_TAG_BOOLEAN   =  1,
 312   GI_TYPE_TAG_INT8      =  2,
 313   GI_TYPE_TAG_UINT8     =  3,
 314   GI_TYPE_TAG_INT16     =  4,
 315   GI_TYPE_TAG_UINT16    =  5,
 316   GI_TYPE_TAG_INT32     =  6,
 317   GI_TYPE_TAG_UINT32    =  7,
 318   GI_TYPE_TAG_INT64     =  8,
 319   GI_TYPE_TAG_UINT64    =  9,
 320   GI_TYPE_TAG_INT       = 10,
 321   GI_TYPE_TAG_UINT      = 11,
 322   GI_TYPE_TAG_LONG      = 12,
 323   GI_TYPE_TAG_ULONG     = 13,
 324   GI_TYPE_TAG_SSIZE     = 14,
 325   GI_TYPE_TAG_SIZE      = 15,
 326   GI_TYPE_TAG_FLOAT     = 16,
 327   GI_TYPE_TAG_DOUBLE    = 17,
 328   GI_TYPE_TAG_TIME_T    = 18,
 329   GI_TYPE_TAG_GTYPE     = 19,
 330   GI_TYPE_TAG_UTF8      = 20,
 331   GI_TYPE_TAG_FILENAME  = 21,
 332   /* Non-basic types */
 333   GI_TYPE_TAG_ARRAY     = 22,
 334   GI_TYPE_TAG_INTERFACE = 23,
 335   GI_TYPE_TAG_GLIST     = 24,
 336   GI_TYPE_TAG_GSLIST    = 25,
 337   GI_TYPE_TAG_GHASH     = 26,
 338   GI_TYPE_TAG_ERROR     = 27
 339   /* Note - there is only room currently for 32 tags.
 340    * See docs/typelib-format.txt SimpleTypeBlob definition */
 341 } GITypeTag;
 342
 343 #define G_TYPE_TAG_IS_BASIC(tag) (tag < GI_TYPE_TAG_ARRAY)
 344
 345 const gchar*           g_type_tag_to_string            (GITypeTag   type);
 346
 347 gboolean               g_type_info_is_pointer          (GITypeInfo *info);
 348 GITypeTag              g_type_info_get_tag             (GITypeInfo *info);
 349 GITypeInfo *           g_type_info_get_param_type      (GITypeInfo *info,
 350                                                         gint       n);
 351 GIBaseInfo *           g_type_info_get_interface       (GITypeInfo *info);
 352 gint                   g_type_info_get_array_length    (GITypeInfo *info);
 353 gint                   g_type_info_get_array_fixed_size(GITypeInfo *info);
 354 gboolean               g_type_info_is_zero_terminated  (GITypeInfo *info);
 355
 356 gint                   g_type_info_get_n_error_domains (GITypeInfo *info);
 357 GIErrorDomainInfo     *g_type_info_get_error_domain    (GITypeInfo *info,
 358                                                         gint       n);
 359
 360 /* GIErrorDomainInfo */
 361
 362 const gchar *          g_error_domain_info_get_quark   (GIErrorDomainInfo *info);
 363 GIInterfaceInfo *           g_error_domain_info_get_codes (GIErrorDomainInfo *info);
 364
 365
 366 /* GIValueInfo */
 367
 368 glong                  g_value_info_get_value      (GIValueInfo *info);
 369
 370
 371 /* GIFieldInfo */
 372
 373 typedef enum
 374 {
 375   GI_FIELD_IS_READABLE = 1 << 0,
 376   GI_FIELD_IS_WRITABLE = 1 << 1
 377 } GIFieldInfoFlags;
 378
 379 GIFieldInfoFlags       g_field_info_get_flags      (GIFieldInfo *info);
 380 gint                   g_field_info_get_size       (GIFieldInfo *info);
 381 gint                   g_field_info_get_offset     (GIFieldInfo *info);
 382 GITypeInfo *           g_field_info_get_type       (GIFieldInfo *info);
 383
 384 gboolean g_field_info_get_field (GIFieldInfo     *field_info,
 385                                  gpointer         mem,
 386                                  GArgument       *value);
 387 gboolean g_field_info_set_field (GIFieldInfo     *field_info,
 388                                  gpointer         mem,
 389                                  const GArgument *value);
 390
 391 /* GIUnionInfo */
 392 gint                   g_union_info_get_n_fields  (GIUnionInfo *info);
 393 GIFieldInfo *          g_union_info_get_field     (GIUnionInfo *info,
 394                                                    gint         n);
 395 gint                   g_union_info_get_n_methods (GIUnionInfo *info);
 396 GIFunctionInfo *       g_union_info_get_method    (GIUnionInfo *info,
 397                                                    gint         n);
 398 gboolean               g_union_info_is_discriminated (GIUnionInfo *info);
 399 gint                   g_union_info_get_discriminator_offset (GIUnionInfo *info);
 400 GITypeInfo *           g_union_info_get_discriminator_type (GIUnionInfo *info);
 401 GIConstantInfo *       g_union_info_get_discriminator      (GIUnionInfo *info,
 402                                                             gint         n);
 403 GIFunctionInfo *       g_union_info_find_method    (GIUnionInfo *info,
 404                                                     const gchar *name);
 405 gsize                  g_union_info_get_size       (GIUnionInfo *info);
 406 gsize                  g_union_info_get_alignment  (GIUnionInfo *info);
 407
 408
 409 /* GIStructInfo */
 410 gint                   g_struct_info_get_n_fields  (GIStructInfo *info);
 411 GIFieldInfo *          g_struct_info_get_field     (GIStructInfo *info,
 412                                                     gint         n);
 413 gint                   g_struct_info_get_n_methods (GIStructInfo *info);
 414 GIFunctionInfo *       g_struct_info_get_method    (GIStructInfo *info,
 415                                                     gint         n);
 416 GIFunctionInfo *       g_struct_info_find_method   (GIStructInfo *info,
 417                                                     const gchar *name);
 418 gsize                  g_struct_info_get_size      (GIStructInfo *info);
 419 gsize                  g_struct_info_get_alignment (GIStructInfo *info);
 420 gboolean               g_struct_info_is_class_struct (GIStructInfo *info);
 421
 422 /* GIRegisteredTypeInfo */
 423
 424 const gchar *          g_registered_type_info_get_type_name (GIRegisteredTypeInfo *info);
 425 const gchar *          g_registered_type_info_get_type_init (GIRegisteredTypeInfo *info);
 426 GType                  g_registered_type_info_get_g_type    (GIRegisteredTypeInfo *info);
 427
 428 /* GIEnumInfo */
 429
 430 gint                   g_enum_info_get_n_values             (GIEnumInfo      *info);
 431 GIValueInfo  *         g_enum_info_get_value                (GIEnumInfo      *info,
 432                                                              gint            n);
 433 GITypeTag              g_enum_info_get_storage_type         (GIEnumInfo      *info);
 434
 435 /* GIObjectInfo */
 436
 437 const gchar *          g_object_info_get_type_name          (GIObjectInfo    *info);
 438 const gchar *          g_object_info_get_type_init          (GIObjectInfo    *info);
 439 gboolean               g_object_info_get_abstract           (GIObjectInfo    *info);
 440 GIObjectInfo *         g_object_info_get_parent             (GIObjectInfo    *info);
 441 gint                   g_object_info_get_n_interfaces       (GIObjectInfo    *info);
 442 GIInterfaceInfo *      g_object_info_get_interface          (GIObjectInfo    *info,
 443                                                              gint            n);
 444 gint                   g_object_info_get_n_fields           (GIObjectInfo    *info);
 445 GIFieldInfo *          g_object_info_get_field              (GIObjectInfo    *info,
 446                                                              gint            n);
 447 gint                   g_object_info_get_n_properties       (GIObjectInfo    *info);
 448 GIPropertyInfo *       g_object_info_get_property           (GIObjectInfo    *info,
 449                                                              gint            n);
 450 gint                   g_object_info_get_n_methods          (GIObjectInfo    *info);
 451 GIFunctionInfo *       g_object_info_get_method             (GIObjectInfo    *info,
 452                                                              gint            n);
 453 GIFunctionInfo *       g_object_info_find_method            (GIObjectInfo *info,
 454                                                              const gchar *name);
 455 gint                   g_object_info_get_n_signals          (GIObjectInfo    *info);
 456 GISignalInfo *         g_object_info_get_signal             (GIObjectInfo    *info,
 457                                                              gint            n);
 458 gint                   g_object_info_get_n_vfuncs           (GIObjectInfo    *info);
 459 GIVFuncInfo *          g_object_info_get_vfunc              (GIObjectInfo    *info,
 460                                                              gint            n);
 461 gint                   g_object_info_get_n_constants        (GIObjectInfo    *info);
 462 GIConstantInfo *       g_object_info_get_constant           (GIObjectInfo    *info,
 463                                                              gint            n);
 464 GIStructInfo *         g_object_info_get_class_struct       (GIObjectInfo    *info);
 465
 466
 467 /* GIInterfaceInfo */
 468
 469 gint                   g_interface_info_get_n_prerequisites (GIInterfaceInfo *info);
 470 GIBaseInfo *           g_interface_info_get_prerequisite    (GIInterfaceInfo *info,
 471                                                              gint        n);
 472 gint                   g_interface_info_get_n_properties    (GIInterfaceInfo *info);
 473 GIPropertyInfo *       g_interface_info_get_property        (GIInterfaceInfo *info,
 474                                                              gint        n);
 475 gint                   g_interface_info_get_n_methods       (GIInterfaceInfo *info);
 476 GIFunctionInfo *       g_interface_info_get_method          (GIInterfaceInfo *info,
 477                                                              gint        n);
 478 GIFunctionInfo *       g_interface_info_find_method         (GIInterfaceInfo *info,
 479                                                              const gchar *name);
 480 gint                   g_interface_info_get_n_signals       (GIInterfaceInfo *info);
 481 GISignalInfo *         g_interface_info_get_signal          (GIInterfaceInfo *info,
 482                                                              gint        n);
 483 gint                   g_interface_info_get_n_vfuncs        (GIInterfaceInfo *info);
 484 GIVFuncInfo *          g_interface_info_get_vfunc           (GIInterfaceInfo *info,
 485                                                              gint        n);
 486 gint                   g_interface_info_get_n_constants     (GIInterfaceInfo *info);
 487 GIConstantInfo *       g_interface_info_get_constant        (GIInterfaceInfo *info,
 488                                                              gint        n);
 489
 490
 491 /* GIPropertyInfo  */
 492
 493 GParamFlags             g_property_info_get_flags                (GIPropertyInfo         *info);
 494 GITypeInfo *            g_property_info_get_type                 (GIPropertyInfo         *info);
 495
 496
 497 /* GISignalInfo */
 498
 499 GSignalFlags            g_signal_info_get_flags                  (GISignalInfo           *info);
 500 GIVFuncInfo *           g_signal_info_get_class_closure          (GISignalInfo           *info);
 501 gboolean                g_signal_info_true_stops_emit            (GISignalInfo           *info);
 502
 503
 504 /* GIVFuncInfo */
 505
 506 typedef enum
 507 {
 508   GI_VFUNC_MUST_CHAIN_UP     = 1 << 0,
 509   GI_VFUNC_MUST_OVERRIDE     = 1 << 1,
 510   GI_VFUNC_MUST_NOT_OVERRIDE = 1 << 2
 511 } GIVFuncInfoFlags;
 512
 513 GIVFuncInfoFlags        g_vfunc_info_get_flags                   (GIVFuncInfo            *info);
 514 gint                    g_vfunc_info_get_offset                  (GIVFuncInfo            *info);
 515 GISignalInfo *          g_vfunc_info_get_signal                  (GIVFuncInfo            *info);
 516
 517
 518 /* GIConstantInfo */
 519
 520 GITypeInfo *            g_constant_info_get_type                 (GIConstantInfo         *info);
 521 gint                    g_constant_info_get_value                (GIConstantInfo         *info,
 522                                                                   GArgument             *value);
 523
 524
 525 G_END_DECLS
 526
 527 #endif  /* __G_IREPOSITORY_H__ */
 528