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

   1 /* GObject introspection: Repository
   2  *
   3  * Copyright (C) 2005 Matthias Clasen
   4  * Copyright (C) 2008,2009 Red Hat, Inc.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  */
  21
  22 #ifndef __G_IREPOSITORY_H__
  23 #define __G_IREPOSITORY_H__
  24
  25 #include <glib-object.h>
  26 #include <gmodule.h>
  27
  28 G_BEGIN_DECLS
  29
  30 #define G_TYPE_IREPOSITORY      (g_irepository_get_type ())
  31 #define G_IREPOSITORY(obj)      (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_IREPOSITORY, GIRepository))
  32
  33 typedef struct _GIRepository         GIRepository;
  34 typedef struct _GIRepositoryClass    GIRepositoryClass;
  35 typedef struct _GIRepositoryPrivate  GIRepositoryPrivate;
  36 typedef struct _GIBaseInfo           GIBaseInfo;
  37 typedef struct _GICallableInfo       GICallableInfo;
  38 typedef struct _GIFunctionInfo       GIFunctionInfo;
  39 typedef struct _GICallbackInfo       GICallbackInfo;
  40 typedef struct _GIRegisteredTypeInfo GIRegisteredTypeInfo;
  41 typedef struct _GIStructInfo         GIStructInfo;
  42 typedef struct _GIUnionInfo          GIUnionInfo;
  43 typedef struct _GIEnumInfo           GIEnumInfo;
  44 typedef struct _GIObjectInfo         GIObjectInfo;
  45 typedef struct _GIInterfaceInfo      GIInterfaceInfo;
  46 typedef struct _GIConstantInfo       GIConstantInfo;
  47 typedef struct _GIValueInfo          GIValueInfo;
  48 typedef struct _GISignalInfo         GISignalInfo;
  49 typedef struct _GIVFuncInfo          GIVFuncInfo;
  50 typedef struct _GIPropertyInfo       GIPropertyInfo;
  51 typedef struct _GIFieldInfo          GIFieldInfo;
  52 typedef struct _GIArgInfo            GIArgInfo;
  53 typedef struct _GITypeInfo           GITypeInfo;
  54 typedef struct _GIErrorDomainInfo    GIErrorDomainInfo;
  55 typedef struct _GIUnresolvedInfo     GIUnresolvedInfo;
  56 typedef struct _GTypelib            GTypelib;
  57
  58 struct _GIRepository
  59 {
  60   GObject parent;
  61
  62   /*< private >*/
  63   GIRepositoryPrivate *priv;
  64 };
  65
  66 struct _GIRepositoryClass
  67 {
  68   GObjectClass parent;
  69 };
  70
  71 typedef enum
  72 {
  73   G_IREPOSITORY_LOAD_FLAG_LAZY = 1 << 0
  74 } GIRepositoryLoadFlags;
  75
  76 /* Repository */
  77
  78 GType         g_irepository_get_type      (void) G_GNUC_CONST;
  79 GIRepository *g_irepository_get_default   (void);
  80 void          g_irepository_prepend_search_path (const char *directory);
  81 GSList *      g_irepository_get_search_path     (void);
  82 const char *  g_irepository_load_typelib  (GIRepository *repository,
  83                                            GTypelib     *typelib,
  84                                            GIRepositoryLoadFlags flags,
  85                                            GError      **error);
  86 gboolean      g_irepository_is_registered (GIRepository *repository,
  87                                            const gchar  *namespace_,
  88                                            const gchar  *version);
  89 GIBaseInfo *  g_irepository_find_by_name  (GIRepository *repository,
  90                                            const gchar  *namespace_,
  91                                            const gchar  *name);
  92 GTypelib *    g_irepository_require       (GIRepository *repository,
  93                                            const gchar  *namespace_,
  94                                            const gchar  *version,
  95                                            GIRepositoryLoadFlags flags,
  96                                            GError      **error);
  97 gchar      ** g_irepository_get_dependencies (GIRepository *repository,
  98                                               const gchar  *namespace_);
  99 gchar      ** g_irepository_get_loaded_namespaces (GIRepository *repository);
 100 GIBaseInfo *  g_irepository_find_by_gtype (GIRepository *repository,
 101                                            GType         gtype);
 102 gint          g_irepository_get_n_infos   (GIRepository *repository,
 103                                            const gchar  *namespace_);
 104 GIBaseInfo *  g_irepository_get_info      (GIRepository *repository,
 105                                            const gchar  *namespace_,
 106                                            gint          index);
 107 const gchar * g_irepository_get_typelib_path   (GIRepository *repository,
 108                                                 const gchar  *namespace_);
 109 const gchar * g_irepository_get_shared_library (GIRepository *repository,
 110                                                 const gchar  *namespace_);
 111 const gchar * g_irepository_get_c_prefix (GIRepository *repository,
 112                                           const gchar  *namespace_);
 113 const gchar * g_irepository_get_version (GIRepository *repository,
 114                                          const gchar  *namespace_);
 115
 116 GOptionGroup * g_irepository_get_option_group (void);
 117
 118 gboolean       g_irepository_dump  (const char *arg, GError **error);
 119
 120 /* Typelib */
 121
 122 GTypelib *   g_typelib_new_from_memory       (guchar       *memory,
 123                                                 gsize         len);
 124 GTypelib *   g_typelib_new_from_const_memory (const guchar *memory,
 125                                                 gsize         len);
 126 GTypelib *   g_typelib_new_from_mapped_file  (GMappedFile  *mfile);
 127 void          g_typelib_free                  (GTypelib    *typelib);
 128
 129 gboolean      g_typelib_symbol                (GTypelib    *typelib,
 130                                                const gchar *symbol_name,
 131                                                gpointer    *symbol);
 132 const gchar * g_typelib_get_namespace         (GTypelib    *typelib);
 133
 134 typedef enum
 135 {
 136   G_IREPOSITORY_ERROR_TYPELIB_NOT_FOUND,
 137   G_IREPOSITORY_ERROR_NAMESPACE_MISMATCH,
 138   G_IREPOSITORY_ERROR_NAMESPACE_VERSION_CONFLICT,
 139   G_IREPOSITORY_ERROR_LIBRARY_NOT_FOUND
 140 } GIRepositoryError;
 141
 142 #define G_IREPOSITORY_ERROR (g_irepository_error_quark ())
 143
 144 GQuark g_irepository_error_quark (void);
 145
 146
 147 /* Global utility functions */
 148
 149 void gi_cclosure_marshal_generic (GClosure       *closure,
 150                                   GValue         *return_gvalue,
 151                                   guint           n_param_values,
 152                                   const GValue   *param_values,
 153                                   gpointer        invocation_hint,
 154                                   gpointer        marshal_data);
 155
 156 /* Types of objects registered in the repository */
 157
 158 typedef enum
 159 {
 160   GI_INFO_TYPE_INVALID,
 161   GI_INFO_TYPE_FUNCTION,
 162   GI_INFO_TYPE_CALLBACK,
 163   GI_INFO_TYPE_STRUCT,
 164   GI_INFO_TYPE_BOXED,
 165   GI_INFO_TYPE_ENUM,
 166   GI_INFO_TYPE_FLAGS,
 167   GI_INFO_TYPE_OBJECT,
 168   GI_INFO_TYPE_INTERFACE,
 169   GI_INFO_TYPE_CONSTANT,
 170   GI_INFO_TYPE_ERROR_DOMAIN,
 171   GI_INFO_TYPE_UNION,
 172   GI_INFO_TYPE_VALUE,
 173   GI_INFO_TYPE_SIGNAL,
 174   GI_INFO_TYPE_VFUNC,
 175   GI_INFO_TYPE_PROPERTY,
 176   GI_INFO_TYPE_FIELD,
 177   GI_INFO_TYPE_ARG,
 178   GI_INFO_TYPE_TYPE,
 179   GI_INFO_TYPE_UNRESOLVED
 180 } GIInfoType;
 181
 182
 183 /* GIBaseInfo */
 184
 185 typedef struct {
 186   gpointer data;
 187   gpointer data2;
 188   gpointer data3;
 189   gpointer data4;
 190 } GIAttributeIter;
 191
 192 GIBaseInfo *           g_base_info_ref              (GIBaseInfo   *info);
 193 void                   g_base_info_unref            (GIBaseInfo   *info);
 194 GIInfoType             g_base_info_get_type         (GIBaseInfo   *info);
 195 const gchar *          g_base_info_get_name         (GIBaseInfo   *info);
 196 const gchar *          g_base_info_get_namespace    (GIBaseInfo   *info);
 197 gboolean               g_base_info_is_deprecated    (GIBaseInfo   *info);
 198 const gchar *          g_base_info_get_attribute    (GIBaseInfo   *info,
 199                                                      const gchar  *name);
 200 gboolean               g_base_info_iterate_attributes (GIBaseInfo      *info,
 201                                                        GIAttributeIter *iterator,
 202                                                        char           **name,
 203                                                        char          **value);
 204 GIBaseInfo *           g_base_info_get_container    (GIBaseInfo   *info);
 205 GTypelib *             g_base_info_get_typelib      (GIBaseInfo   *info);
 206
 207 GIBaseInfo *           g_info_new                   (GIInfoType    type,
 208                                                      GIBaseInfo   *container,
 209                                                      GTypelib     *typelib,
 210                                                      guint32       offset);
 211
 212
 213 /* GIFunctionInfo */
 214
 215 typedef enum
 216 {
 217   GI_FUNCTION_IS_METHOD      = 1 << 0,
 218   GI_FUNCTION_IS_CONSTRUCTOR = 1 << 1,
 219   GI_FUNCTION_IS_GETTER      = 1 << 2,
 220   GI_FUNCTION_IS_SETTER      = 1 << 3,
 221   GI_FUNCTION_WRAPS_VFUNC    = 1 << 4,
 222   GI_FUNCTION_THROWS         = 1 << 5
 223 } GIFunctionInfoFlags;
 224
 225 const gchar *           g_function_info_get_symbol     (GIFunctionInfo *info);
 226 GIFunctionInfoFlags     g_function_info_get_flags      (GIFunctionInfo *info);
 227 GIPropertyInfo *        g_function_info_get_property   (GIFunctionInfo *info);
 228 GIVFuncInfo *           g_function_info_get_vfunc      (GIFunctionInfo *info);
 229
 230 typedef union
 231 {
 232   gboolean v_boolean;
 233   gint8    v_int8;
 234   guint8   v_uint8;
 235   gint16   v_int16;
 236   guint16  v_uint16;
 237   gint32   v_int32;
 238   guint32  v_uint32;
 239   gint64   v_int64;
 240   guint64  v_uint64;
 241   gfloat   v_float;
 242   gdouble  v_double;
 243   gint     v_int;
 244   guint    v_uint;
 245   glong    v_long;
 246   gulong   v_ulong;
 247   gssize   v_ssize;
 248   gsize    v_size;
 249   gchar *  v_string;
 250   gpointer v_pointer;
 251 } GArgument;
 252
 253 #define G_INVOKE_ERROR (g_invoke_error_quark ())
 254 GQuark g_invoke_error_quark (void);
 255
 256 typedef enum
 257 {
 258   G_INVOKE_ERROR_FAILED,
 259   G_INVOKE_ERROR_SYMBOL_NOT_FOUND,
 260   G_INVOKE_ERROR_ARGUMENT_MISMATCH
 261 } GInvokeError;
 262
 263 gboolean              g_function_info_invoke         (GIFunctionInfo *info,
 264                                                       const GArgument  *in_args,
 265                                                       int               n_in_args,
 266                                                       const GArgument  *out_args,
 267                                                       int               n_out_args,
 268                                                       GArgument        *return_value,
 269                                                       GError          **error);
 270
 271
 272 /* GICallableInfo */
 273
 274 typedef enum {
 275   GI_TRANSFER_NOTHING,
 276   GI_TRANSFER_CONTAINER,
 277   GI_TRANSFER_EVERYTHING
 278 } GITransfer;
 279
 280 GITypeInfo *           g_callable_info_get_return_type (GICallableInfo *info);
 281 GITransfer             g_callable_info_get_caller_owns (GICallableInfo *info);
 282 gboolean               g_callable_info_may_return_null (GICallableInfo *info);
 283 gint                   g_callable_info_get_n_args      (GICallableInfo *info);
 284 GIArgInfo *            g_callable_info_get_arg         (GICallableInfo *info,
 285                                                         gint           n);
 286
 287 /* GIArgInfo */
 288
 289 typedef enum  {
 290   GI_DIRECTION_IN,
 291   GI_DIRECTION_OUT,
 292   GI_DIRECTION_INOUT
 293 } GIDirection;
 294
 295 typedef enum {
 296   GI_SCOPE_TYPE_INVALID, /* The argument is not of callback type */
 297   GI_SCOPE_TYPE_CALL, /* The callback and associated user_data is only used during the
 298                          call to this function */
 299   GI_SCOPE_TYPE_OBJECT, /* The callback and associated user_data is used until
 300                            the object containing this method is destroyed */
 301   GI_SCOPE_TYPE_ASYNC, /* The callback and associated user_data is
 302                           only used until the callback is invoked, and the callback
 303                           is invoked always exactly once. */
 304   GI_SCOPE_TYPE_NOTIFIED /* The callback and and associated user_data is
 305                             used until the caller is notfied via the destroy_notify */
 306 } GIScopeType;
 307
 308 GIDirection            g_arg_info_get_direction          (GIArgInfo *info);
 309 gboolean               g_arg_info_is_dipper              (GIArgInfo *info);
 310 gboolean               g_arg_info_is_return_value        (GIArgInfo *info);
 311 gboolean               g_arg_info_is_optional            (GIArgInfo *info);
 312 gboolean               g_arg_info_may_be_null            (GIArgInfo *info);
 313 GITransfer             g_arg_info_get_ownership_transfer (GIArgInfo *info);
 314 GIScopeType            g_arg_info_get_scope              (GIArgInfo *info);
 315 gint                   g_arg_info_get_closure            (GIArgInfo *info);
 316 gint                   g_arg_info_get_destroy            (GIArgInfo *info);
 317 GITypeInfo *           g_arg_info_get_type               (GIArgInfo *info);
 318
 319
 320 /* GITypeInfo */
 321
 322 typedef enum {
 323   /* Basic types */
 324   GI_TYPE_TAG_VOID      =  0,
 325   GI_TYPE_TAG_BOOLEAN   =  1,
 326   GI_TYPE_TAG_INT8      =  2,
 327   GI_TYPE_TAG_UINT8     =  3,
 328   GI_TYPE_TAG_INT16     =  4,
 329   GI_TYPE_TAG_UINT16    =  5,
 330   GI_TYPE_TAG_INT32     =  6,
 331   GI_TYPE_TAG_UINT32    =  7,
 332   GI_TYPE_TAG_INT64     =  8,
 333   GI_TYPE_TAG_UINT64    =  9,
 334   GI_TYPE_TAG_INT       = 10,
 335   GI_TYPE_TAG_UINT      = 11,
 336   GI_TYPE_TAG_LONG      = 12,
 337   GI_TYPE_TAG_ULONG     = 13,
 338   GI_TYPE_TAG_SSIZE     = 14,
 339   GI_TYPE_TAG_SIZE      = 15,
 340   GI_TYPE_TAG_FLOAT     = 16,
 341   GI_TYPE_TAG_DOUBLE    = 17,
 342   GI_TYPE_TAG_TIME_T    = 18,
 343   GI_TYPE_TAG_GTYPE     = 19,
 344   GI_TYPE_TAG_UTF8      = 20,
 345   GI_TYPE_TAG_FILENAME  = 21,
 346   /* Non-basic types */
 347   GI_TYPE_TAG_ARRAY     = 22,
 348   GI_TYPE_TAG_INTERFACE = 23,
 349   GI_TYPE_TAG_GLIST     = 24,
 350   GI_TYPE_TAG_GSLIST    = 25,
 351   GI_TYPE_TAG_GHASH     = 26,
 352   GI_TYPE_TAG_ERROR     = 27
 353   /* Note - there is only room currently for 32 tags.
 354    * See docs/typelib-format.txt SimpleTypeBlob definition */
 355 } GITypeTag;
 356
 357 #define G_TYPE_TAG_IS_BASIC(tag) (tag < GI_TYPE_TAG_ARRAY)
 358
 359 const gchar*           g_type_tag_to_string            (GITypeTag   type);
 360
 361 gboolean               g_type_info_is_pointer          (GITypeInfo *info);
 362 GITypeTag              g_type_info_get_tag             (GITypeInfo *info);
 363 GITypeInfo *           g_type_info_get_param_type      (GITypeInfo *info,
 364                                                         gint       n);
 365 GIBaseInfo *           g_type_info_get_interface       (GITypeInfo *info);
 366 gint                   g_type_info_get_array_length    (GITypeInfo *info);
 367 gint                   g_type_info_get_array_fixed_size(GITypeInfo *info);
 368 gboolean               g_type_info_is_zero_terminated  (GITypeInfo *info);
 369
 370 gint                   g_type_info_get_n_error_domains (GITypeInfo *info);
 371 GIErrorDomainInfo     *g_type_info_get_error_domain    (GITypeInfo *info,
 372                                                         gint       n);
 373
 374 /* GIErrorDomainInfo */
 375
 376 const gchar *          g_error_domain_info_get_quark   (GIErrorDomainInfo *info);
 377 GIInterfaceInfo *           g_error_domain_info_get_codes (GIErrorDomainInfo *info);
 378
 379
 380 /* GIValueInfo */
 381
 382 glong                  g_value_info_get_value      (GIValueInfo *info);
 383
 384
 385 /* GIFieldInfo */
 386
 387 typedef enum
 388 {
 389   GI_FIELD_IS_READABLE = 1 << 0,
 390   GI_FIELD_IS_WRITABLE = 1 << 1
 391 } GIFieldInfoFlags;
 392
 393 GIFieldInfoFlags       g_field_info_get_flags      (GIFieldInfo *info);
 394 gint                   g_field_info_get_size       (GIFieldInfo *info);
 395 gint                   g_field_info_get_offset     (GIFieldInfo *info);
 396 GITypeInfo *           g_field_info_get_type       (GIFieldInfo *info);
 397
 398 gboolean g_field_info_get_field (GIFieldInfo     *field_info,
 399                                  gpointer         mem,
 400                                  GArgument       *value);
 401 gboolean g_field_info_set_field (GIFieldInfo     *field_info,
 402                                  gpointer         mem,
 403                                  const GArgument *value);
 404
 405 /* GIUnionInfo */
 406 gint                   g_union_info_get_n_fields  (GIUnionInfo *info);
 407 GIFieldInfo *          g_union_info_get_field     (GIUnionInfo *info,
 408                                                    gint         n);
 409 gint                   g_union_info_get_n_methods (GIUnionInfo *info);
 410 GIFunctionInfo *       g_union_info_get_method    (GIUnionInfo *info,
 411                                                    gint         n);
 412 gboolean               g_union_info_is_discriminated (GIUnionInfo *info);
 413 gint                   g_union_info_get_discriminator_offset (GIUnionInfo *info);
 414 GITypeInfo *           g_union_info_get_discriminator_type (GIUnionInfo *info);
 415 GIConstantInfo *       g_union_info_get_discriminator      (GIUnionInfo *info,
 416                                                             gint         n);
 417 GIFunctionInfo *       g_union_info_find_method    (GIUnionInfo *info,
 418                                                     const gchar *name);
 419 gsize                  g_union_info_get_size       (GIUnionInfo *info);
 420 gsize                  g_union_info_get_alignment  (GIUnionInfo *info);
 421
 422
 423 /* GIStructInfo */
 424 gint                   g_struct_info_get_n_fields  (GIStructInfo *info);
 425 GIFieldInfo *          g_struct_info_get_field     (GIStructInfo *info,
 426                                                     gint         n);
 427 gint                   g_struct_info_get_n_methods (GIStructInfo *info);
 428 GIFunctionInfo *       g_struct_info_get_method    (GIStructInfo *info,
 429                                                     gint         n);
 430 GIFunctionInfo *       g_struct_info_find_method   (GIStructInfo *info,
 431                                                     const gchar *name);
 432 gsize                  g_struct_info_get_size      (GIStructInfo *info);
 433 gsize                  g_struct_info_get_alignment (GIStructInfo *info);
 434 gboolean               g_struct_info_is_gtype_struct (GIStructInfo *info);
 435
 436 /* GIRegisteredTypeInfo */
 437
 438 const gchar *          g_registered_type_info_get_type_name (GIRegisteredTypeInfo *info);
 439 const gchar *          g_registered_type_info_get_type_init (GIRegisteredTypeInfo *info);
 440 GType                  g_registered_type_info_get_g_type    (GIRegisteredTypeInfo *info);
 441
 442 /* GIEnumInfo */
 443
 444 gint                   g_enum_info_get_n_values             (GIEnumInfo      *info);
 445 GIValueInfo  *         g_enum_info_get_value                (GIEnumInfo      *info,
 446                                                              gint            n);
 447 GITypeTag              g_enum_info_get_storage_type         (GIEnumInfo      *info);
 448
 449 /* GIObjectInfo */
 450
 451 const gchar *          g_object_info_get_type_name          (GIObjectInfo    *info);
 452 const gchar *          g_object_info_get_type_init          (GIObjectInfo    *info);
 453 gboolean               g_object_info_get_abstract           (GIObjectInfo    *info);
 454 GIObjectInfo *         g_object_info_get_parent             (GIObjectInfo    *info);
 455 gint                   g_object_info_get_n_interfaces       (GIObjectInfo    *info);
 456 GIInterfaceInfo *      g_object_info_get_interface          (GIObjectInfo    *info,
 457                                                              gint            n);
 458 gint                   g_object_info_get_n_fields           (GIObjectInfo    *info);
 459 GIFieldInfo *          g_object_info_get_field              (GIObjectInfo    *info,
 460                                                              gint            n);
 461 gint                   g_object_info_get_n_properties       (GIObjectInfo    *info);
 462 GIPropertyInfo *       g_object_info_get_property           (GIObjectInfo    *info,
 463                                                              gint            n);
 464 gint                   g_object_info_get_n_methods          (GIObjectInfo    *info);
 465 GIFunctionInfo *       g_object_info_get_method             (GIObjectInfo    *info,
 466                                                              gint            n);
 467 GIFunctionInfo *       g_object_info_find_method            (GIObjectInfo *info,
 468                                                              const gchar *name);
 469 gint                   g_object_info_get_n_signals          (GIObjectInfo    *info);
 470 GISignalInfo *         g_object_info_get_signal             (GIObjectInfo    *info,
 471                                                              gint            n);
 472 gint                   g_object_info_get_n_vfuncs           (GIObjectInfo    *info);
 473 GIVFuncInfo *          g_object_info_get_vfunc              (GIObjectInfo    *info,
 474                                                              gint            n);
 475 GIVFuncInfo *          g_object_info_find_vfunc             (GIObjectInfo *info,
 476                                                              const gchar *name);
 477 gint                   g_object_info_get_n_constants        (GIObjectInfo    *info);
 478 GIConstantInfo *       g_object_info_get_constant           (GIObjectInfo    *info,
 479                                                              gint            n);
 480 GIStructInfo *         g_object_info_get_class_struct       (GIObjectInfo    *info);
 481
 482
 483 /* GIInterfaceInfo */
 484
 485 gint                   g_interface_info_get_n_prerequisites (GIInterfaceInfo *info);
 486 GIBaseInfo *           g_interface_info_get_prerequisite    (GIInterfaceInfo *info,
 487                                                              gint        n);
 488 gint                   g_interface_info_get_n_properties    (GIInterfaceInfo *info);
 489 GIPropertyInfo *       g_interface_info_get_property        (GIInterfaceInfo *info,
 490                                                              gint        n);
 491 gint                   g_interface_info_get_n_methods       (GIInterfaceInfo *info);
 492 GIFunctionInfo *       g_interface_info_get_method          (GIInterfaceInfo *info,
 493                                                              gint        n);
 494 GIFunctionInfo *       g_interface_info_find_method         (GIInterfaceInfo *info,
 495                                                              const gchar *name);
 496 gint                   g_interface_info_get_n_signals       (GIInterfaceInfo *info);
 497 GISignalInfo *         g_interface_info_get_signal          (GIInterfaceInfo *info,
 498                                                              gint        n);
 499 gint                   g_interface_info_get_n_vfuncs        (GIInterfaceInfo *info);
 500 GIVFuncInfo *          g_interface_info_get_vfunc           (GIInterfaceInfo *info,
 501                                                              gint        n);
 502 GIVFuncInfo *          g_interface_info_find_vfunc          (GIInterfaceInfo *info,
 503                                                              const gchar *name);
 504 gint                   g_interface_info_get_n_constants     (GIInterfaceInfo *info);
 505 GIConstantInfo *       g_interface_info_get_constant        (GIInterfaceInfo *info,
 506                                                              gint        n);
 507
 508 GIStructInfo *         g_interface_info_get_iface_struct    (GIInterfaceInfo *info);
 509
 510
 511 /* GIPropertyInfo  */
 512
 513 GParamFlags             g_property_info_get_flags                (GIPropertyInfo         *info);
 514 GITypeInfo *            g_property_info_get_type                 (GIPropertyInfo         *info);
 515
 516
 517 /* GISignalInfo */
 518
 519 GSignalFlags            g_signal_info_get_flags                  (GISignalInfo           *info);
 520 GIVFuncInfo *           g_signal_info_get_class_closure          (GISignalInfo           *info);
 521 gboolean                g_signal_info_true_stops_emit            (GISignalInfo           *info);
 522
 523
 524 /* GIVFuncInfo */
 525
 526 typedef enum
 527 {
 528   GI_VFUNC_MUST_CHAIN_UP     = 1 << 0,
 529   GI_VFUNC_MUST_OVERRIDE     = 1 << 1,
 530   GI_VFUNC_MUST_NOT_OVERRIDE = 1 << 2
 531 } GIVFuncInfoFlags;
 532
 533 GIVFuncInfoFlags        g_vfunc_info_get_flags                   (GIVFuncInfo            *info);
 534 gint                    g_vfunc_info_get_offset                  (GIVFuncInfo            *info);
 535 GISignalInfo *          g_vfunc_info_get_signal                  (GIVFuncInfo            *info);
 536 GIFunctionInfo *        g_vfunc_info_get_invoker                 (GIVFuncInfo            *info);
 537
 538
 539 /* GIConstantInfo */
 540
 541 GITypeInfo *            g_constant_info_get_type                 (GIConstantInfo         *info);
 542 gint                    g_constant_info_get_value                (GIConstantInfo         *info,
 543                                                                   GArgument             *value);
 544
 545
 546 G_END_DECLS
 547
 548 #endif  /* __G_IREPOSITORY_H__ */
 549