/* GObject introspection: Repository implementation
*
* Copyright (C) 2005 Matthias Clasen
+ * Copyright (C) 2008,2009 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
#include <glib.h>
#include <glib-object.h>
-#include "girepository.h"
#include "gtypelib.h"
+#include "ginfo.h"
-struct _GIBaseInfo
+typedef struct _GIRealInfo GIRealInfo;
+
+/**
+ * We just use one structure for all of the info object
+ * types; in general, we should be reading data directly
+ * from the typelib, and not having computed data in
+ * per-type structures.
+ */
+struct _GIRealInfo
{
- gint type;
- gint ref_count;
+ /* Keep this part in sync with GIUnresolvedInfo below */
+ gint32 type;
+ gint32 ref_count;
+ GIRepository *repository;
GIBaseInfo *container;
+ /* Resolved specific */
+
GTypelib *typelib;
guint32 offset;
+
+ guint32 type_is_embedded : 1; /* Used by GITypeInfo */
+ guint32 reserved : 31;
+
+ gpointer reserved2[4];
};
struct _GIUnresolvedInfo
{
- gint type;
- gint ref_count;
+ /* Keep this part in sync with GIBaseInfo above */
+ gint32 type;
+ gint32 ref_count;
+ GIRepository *repository;
GIBaseInfo *container;
+ /* Unresolved specific */
+
const gchar *name;
const gchar *namespace;
};
-struct _GICallableInfo
-{
- GIBaseInfo base;
-};
-
-struct _GIFunctionInfo
-{
- GICallableInfo callable;
-};
+#define INVALID_REFCOUNT 0x7FFFFFFF
-struct _GICallbackInfo
+static void
+g_info_init (GIRealInfo *info,
+ GIInfoType type,
+ GIRepository *repository,
+ GIBaseInfo *container,
+ GTypelib *typelib,
+ guint32 offset)
{
- GICallableInfo callable;
-};
+ memset (info, 0, sizeof (GIRealInfo));
-struct _GIRegisteredTypeInfo
-{
- GIBaseInfo base;
-};
-
-struct _GIStructInfo
-{
- GIRegisteredTypeInfo registered;
-};
-
-struct _GIEnumInfo
-{
- GIRegisteredTypeInfo registered;
-};
-
-struct _GIObjectInfo
-{
- GIRegisteredTypeInfo registered;
-};
+ /* Invalid refcount used to flag stack-allocated infos */
+ info->ref_count = INVALID_REFCOUNT;
+ info->type = type;
-struct _GIInterfaceInfo
-{
- GIRegisteredTypeInfo registered;
-};
+ info->typelib = typelib;
+ info->offset = offset;
-struct _GIConstantInfo
-{
- GIBaseInfo base;
-};
+ if (container)
+ info->container = container;
-struct _GIValueInfo
-{
- GIBaseInfo base;
-};
+ g_assert (G_IS_IREPOSITORY (repository));
+ info->repository = repository;
+}
-struct _GISignalInfo
+/* info creation */
+GIBaseInfo *
+g_info_new_full (GIInfoType type,
+ GIRepository *repository,
+ GIBaseInfo *container,
+ GTypelib *typelib,
+ guint32 offset)
{
- GICallableInfo callable;
-};
+ GIRealInfo *info;
-struct _GIVFuncInfo
-{
- GICallableInfo callable;
-};
+ g_return_val_if_fail (container != NULL || repository != NULL, NULL);
-struct _GIPropertyInfo
-{
- GIBaseInfo base;
-};
+ info = g_new (GIRealInfo, 1);
-struct _GIFieldInfo
-{
- GIBaseInfo base;
-};
+ g_info_init (info, type, repository, container, typelib, offset);
+ info->ref_count = 1;
-struct _GIArgInfo
-{
- GIBaseInfo base;
-};
+ if (container && ((GIRealInfo *) container)->ref_count != INVALID_REFCOUNT)
+ g_base_info_ref (info->container);
-struct _GITypeInfo
-{
- GIBaseInfo base;
-};
-
-struct _GIUnionInfo
-{
- GIRegisteredTypeInfo registered;
-};
+ g_object_ref (info->repository);
+ return (GIBaseInfo*)info;
+}
-/* info creation */
GIBaseInfo *
g_info_new (GIInfoType type,
- GIBaseInfo *container,
- GTypelib *typelib,
- guint32 offset)
+ GIBaseInfo *container,
+ GTypelib *typelib,
+ guint32 offset)
{
- GIBaseInfo *info;
-
- info = g_new0 (GIBaseInfo, 1);
-
- info->ref_count = 1;
- info->type = type;
-
- info->typelib = typelib;
- info->offset = offset;
-
- if (container)
- info->container = g_base_info_ref (container);
-
- return info;
+ return g_info_new_full (type, ((GIRealInfo*)container)->repository, container, typelib, offset);
}
static GIBaseInfo *
-g_info_from_entry (GTypelib *typelib,
- guint16 index)
+g_info_from_entry (GIRepository *repository,
+ GTypelib *typelib,
+ guint16 index)
{
GIBaseInfo *result;
DirEntry *entry = g_typelib_get_dir_entry (typelib, index);
-
+
if (entry->local)
- result = g_info_new (entry->blob_type, NULL, typelib, entry->offset);
- else
+ result = g_info_new_full (entry->blob_type, repository, NULL, typelib, entry->offset);
+ else
{
const gchar *namespace = g_typelib_get_string (typelib, entry->offset);
const gchar *name = g_typelib_get_string (typelib, entry->name);
-
- GIRepository *repository = g_irepository_get_default ();
-
+
result = g_irepository_find_by_name (repository, namespace, name);
if (result == NULL)
- {
- GIUnresolvedInfo *unresolved;
-
- unresolved = g_new0 (GIUnresolvedInfo, 1);
-
- unresolved->type = GI_INFO_TYPE_UNRESOLVED;
- unresolved->ref_count = 1;
- unresolved->container = NULL;
- unresolved->name = name;
- unresolved->namespace = namespace;
-
- return (GIBaseInfo*)unresolved;
- }
- return result;
+ {
+ GIUnresolvedInfo *unresolved;
+
+ unresolved = g_new0 (GIUnresolvedInfo, 1);
+
+ unresolved->type = GI_INFO_TYPE_UNRESOLVED;
+ unresolved->ref_count = 1;
+ unresolved->repository = g_object_ref (repository);
+ unresolved->container = NULL;
+ unresolved->name = name;
+ unresolved->namespace = namespace;
+
+ return (GIBaseInfo *)unresolved;
+ }
+ return (GIBaseInfo *)result;
}
- return result;
+ return (GIBaseInfo *)result;
}
/* GIBaseInfo functions */
GIBaseInfo *
g_base_info_ref (GIBaseInfo *info)
{
- info->ref_count++;
+ GIRealInfo *rinfo = (GIRealInfo*)info;
+
+ g_assert (rinfo->ref_count != INVALID_REFCOUNT);
+ ((GIRealInfo*)info)->ref_count++;
return info;
}
void
g_base_info_unref (GIBaseInfo *info)
{
- g_assert (info->ref_count > 0);
- info->ref_count--;
+ GIRealInfo *rinfo = (GIRealInfo*)info;
- if (!info->ref_count)
+ g_assert (rinfo->ref_count > 0 && rinfo->ref_count != INVALID_REFCOUNT);
+ rinfo->ref_count--;
+
+ if (!rinfo->ref_count)
{
- if (info->container)
- g_base_info_unref (info->container);
+ if (rinfo->container && ((GIRealInfo *) rinfo->container)->ref_count != INVALID_REFCOUNT)
+ g_base_info_unref (rinfo->container);
+
+ if (rinfo->repository)
+ g_object_unref (rinfo->repository);
- g_free (info);
+ g_free (rinfo);
}
}
GIInfoType
g_base_info_get_type (GIBaseInfo *info)
{
-
- return info->type;
+
+ return ((GIRealInfo*)info)->type;
}
const gchar *
g_base_info_get_name (GIBaseInfo *info)
{
- g_assert (info->ref_count > 0);
- switch (info->type)
+ GIRealInfo *rinfo = (GIRealInfo*)info;
+ g_assert (rinfo->ref_count > 0);
+ switch (rinfo->type)
{
case GI_INFO_TYPE_FUNCTION:
case GI_INFO_TYPE_CALLBACK:
case GI_INFO_TYPE_ERROR_DOMAIN:
case GI_INFO_TYPE_UNION:
{
- CommonBlob *blob = (CommonBlob *)&info->typelib->data[info->offset];
+ CommonBlob *blob = (CommonBlob *)&rinfo->typelib->data[rinfo->offset];
- return g_typelib_get_string (info->typelib, blob->name);
+ return g_typelib_get_string (rinfo->typelib, blob->name);
}
break;
case GI_INFO_TYPE_VALUE:
{
- ValueBlob *blob = (ValueBlob *)&info->typelib->data[info->offset];
+ ValueBlob *blob = (ValueBlob *)&rinfo->typelib->data[rinfo->offset];
- return g_typelib_get_string (info->typelib, blob->name);
+ return g_typelib_get_string (rinfo->typelib, blob->name);
}
break;
case GI_INFO_TYPE_SIGNAL:
{
- SignalBlob *blob = (SignalBlob *)&info->typelib->data[info->offset];
+ SignalBlob *blob = (SignalBlob *)&rinfo->typelib->data[rinfo->offset];
- return g_typelib_get_string (info->typelib, blob->name);
+ return g_typelib_get_string (rinfo->typelib, blob->name);
}
break;
case GI_INFO_TYPE_PROPERTY:
{
- PropertyBlob *blob = (PropertyBlob *)&info->typelib->data[info->offset];
+ PropertyBlob *blob = (PropertyBlob *)&rinfo->typelib->data[rinfo->offset];
- return g_typelib_get_string (info->typelib, blob->name);
+ return g_typelib_get_string (rinfo->typelib, blob->name);
}
break;
case GI_INFO_TYPE_VFUNC:
{
- VFuncBlob *blob = (VFuncBlob *)&info->typelib->data[info->offset];
+ VFuncBlob *blob = (VFuncBlob *)&rinfo->typelib->data[rinfo->offset];
- return g_typelib_get_string (info->typelib, blob->name);
+ return g_typelib_get_string (rinfo->typelib, blob->name);
}
break;
case GI_INFO_TYPE_FIELD:
{
- FieldBlob *blob = (FieldBlob *)&info->typelib->data[info->offset];
-
- return g_typelib_get_string (info->typelib, blob->name);
+ FieldBlob *blob = (FieldBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ return g_typelib_get_string (rinfo->typelib, blob->name);
}
break;
case GI_INFO_TYPE_ARG:
{
- ArgBlob *blob = (ArgBlob *)&info->typelib->data[info->offset];
-
- return g_typelib_get_string (info->typelib, blob->name);
+ ArgBlob *blob = (ArgBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ return g_typelib_get_string (rinfo->typelib, blob->name);
}
break;
case GI_INFO_TYPE_UNRESOLVED:
{
- GIUnresolvedInfo *unresolved = (GIUnresolvedInfo *)info;
+ GIUnresolvedInfo *unresolved = (GIUnresolvedInfo *)info;
- return unresolved->name;
+ return unresolved->name;
}
break;
case GI_INFO_TYPE_TYPE:
const gchar *
g_base_info_get_namespace (GIBaseInfo *info)
{
- Header *header = (Header *)info->typelib->data;
+ GIRealInfo *rinfo = (GIRealInfo*) info;
+ Header *header = (Header *)rinfo->typelib->data;
- g_assert (info->ref_count > 0);
+ g_assert (rinfo->ref_count > 0);
- if (info->type == GI_INFO_TYPE_UNRESOLVED)
+ if (rinfo->type == GI_INFO_TYPE_UNRESOLVED)
{
GIUnresolvedInfo *unresolved = (GIUnresolvedInfo *)info;
-
+
return unresolved->namespace;
}
- return g_typelib_get_string (info->typelib, header->namespace);
+ return g_typelib_get_string (rinfo->typelib, header->namespace);
}
-gboolean
+gboolean
g_base_info_is_deprecated (GIBaseInfo *info)
{
- switch (info->type)
+ GIRealInfo *rinfo = (GIRealInfo*) info;
+ switch (rinfo->type)
{
case GI_INFO_TYPE_FUNCTION:
case GI_INFO_TYPE_CALLBACK:
case GI_INFO_TYPE_CONSTANT:
case GI_INFO_TYPE_ERROR_DOMAIN:
{
- CommonBlob *blob = (CommonBlob *)&info->typelib->data[info->offset];
+ CommonBlob *blob = (CommonBlob *)&rinfo->typelib->data[rinfo->offset];
- return blob->deprecated;
+ return blob->deprecated;
}
break;
case GI_INFO_TYPE_VALUE:
{
- ValueBlob *blob = (ValueBlob *)&info->typelib->data[info->offset];
+ ValueBlob *blob = (ValueBlob *)&rinfo->typelib->data[rinfo->offset];
- return blob->deprecated;
+ return blob->deprecated;
}
break;
case GI_INFO_TYPE_SIGNAL:
{
- SignalBlob *blob = (SignalBlob *)&info->typelib->data[info->offset];
+ SignalBlob *blob = (SignalBlob *)&rinfo->typelib->data[rinfo->offset];
- return blob->deprecated;
+ return blob->deprecated;
}
break;
case GI_INFO_TYPE_PROPERTY:
{
- PropertyBlob *blob = (PropertyBlob *)&info->typelib->data[info->offset];
+ PropertyBlob *blob = (PropertyBlob *)&rinfo->typelib->data[rinfo->offset];
- return blob->deprecated;
+ return blob->deprecated;
}
break;
default: ;
/* no deprecation flag for these */
}
-
+
return FALSE;
}
+/**
+ * g_base_info_get_attribute:
+ * @info: A #GIBaseInfo
+ * @name: A freeform string naming an attribute
+ *
+ * Retrieve an arbitrary attribute associated with this node.
+ *
+ * Return value: The value of the attribute, or %NULL if no such attribute exists
+ */
+const gchar *
+g_base_info_get_attribute (GIBaseInfo *info,
+ const gchar *name)
+{
+ GIAttributeIter iter = { 0, };
+ gchar *curname, *curvalue;
+ while (g_base_info_iterate_attributes (info, &iter, &curname, &curvalue))
+ {
+ if (strcmp (name, curname) == 0)
+ return (const gchar*) curvalue;
+ }
+
+ return NULL;
+}
+
static int
-cmp_annotation (const void *av,
- const void *bv)
+cmp_attribute (const void *av,
+ const void *bv)
{
- const AnnotationBlob *a = av;
- const AnnotationBlob *b = bv;
-
- if (b->offset < a->offset)
- return -1;
+ const AttributeBlob *a = av;
+ const AttributeBlob *b = bv;
- if (b->offset > a->offset)
+ if (a->offset < b->offset)
+ return -1;
+ else if (a->offset == b->offset)
+ return 0;
+ else
return 1;
-
- return 0;
}
-const gchar *
-g_base_info_get_annotation (GIBaseInfo *info,
- const gchar *name)
-{
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
- AnnotationBlob blob, *first, *after, *res, *next;
- const gchar *rname;
-
- blob.offset = base->offset;
-
- first = (AnnotationBlob *) &base->typelib->data[header->annotations];
- after = (AnnotationBlob *) &base->typelib->data[header->annotations +
- header->n_annotations * header->annotation_blob_size];
-
- res = bsearch (&blob, first, header->n_annotations,
- header->annotation_blob_size, cmp_annotation);
-
+static AttributeBlob *
+find_first_attribute (GIRealInfo *rinfo)
+{
+ Header *header = (Header *)rinfo->typelib->data;
+ AttributeBlob blob, *first, *res, *previous;
+
+ blob.offset = rinfo->offset;
+
+ first = (AttributeBlob *) &rinfo->typelib->data[header->attributes];
+
+ res = bsearch (&blob, first, header->n_attributes,
+ header->attribute_blob_size, cmp_attribute);
+
if (res == NULL)
return NULL;
- next = res;
- do
+ previous = res - 1;
+ while (previous >= first && previous->offset == rinfo->offset)
{
- res = next;
- next = res -= header->annotation_blob_size;
+ res = previous;
+ previous = res - 1;
}
- while (next >= first && next->offset == base->offset);
-
- next = res;
- do
- {
- res = next;
-
- rname = g_typelib_get_string (base->typelib, res->name);
- if (strcmp (name, rname) == 0)
- return g_typelib_get_string (base->typelib, res->value);
- next = res += header->annotation_blob_size;
- }
- while (next < after && next->offset == base->offset);
+ return res;
+}
- return NULL;
+/**
+ * g_base_info_iterate_attributes:
+ * @info: A #GIBaseInfo
+ * @iter: A #GIAttributeIter structure, must be initialized; see below
+ * @name: (out) (transfer none): Returned name, must not be freed
+ * @value: (out) (transfer none): Returned name, must not be freed
+ *
+ * Iterate over all attributes associated with this node. The iterator
+ * structure is typically stack allocated, and must have its first
+ * member initialized to %NULL.
+ *
+ * Both the @name and @value should be treated as constants
+ * and must not be freed.
+ *
+ * <example>
+ * <title>Iterating over attributes</title>
+ * <programlisting>
+ * void
+ * print_attributes (GIBaseInfo *info)
+ * {
+ * GIAttributeIter iter = { 0, };
+ * char *name;
+ * char *value;
+ * while (g_base_info_iterate_attributes (info, &iter, &name, &value))
+ * {
+ * g_print ("attribute name: %s value: %s", name, value);
+ * }
+ * }
+ * </programlisting>
+ * </example>
+ *
+ * Return value: %TRUE if there are more attributes, %FALSE otherwise
+ */
+gboolean
+g_base_info_iterate_attributes (GIBaseInfo *info,
+ GIAttributeIter *iter,
+ gchar **name,
+ gchar **value)
+{
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ AttributeBlob *next, *after;
+
+ after = (AttributeBlob *) &rinfo->typelib->data[header->attributes +
+ header->n_attributes * header->attribute_blob_size];
+
+ if (iter->data != NULL)
+ next = (AttributeBlob *) iter->data;
+ else
+ next = find_first_attribute (rinfo);
+
+ if (next == NULL || next->offset != rinfo->offset || next >= after)
+ return FALSE;
+
+ *name = (gchar*) g_typelib_get_string (rinfo->typelib, next->name);
+ *value = (gchar*) g_typelib_get_string (rinfo->typelib, next->value);
+ iter->data = next + 1;
+
+ return TRUE;
}
GIBaseInfo *
g_base_info_get_container (GIBaseInfo *info)
{
- return info->container;
+ return ((GIRealInfo*)info)->container;
}
GTypelib *
g_base_info_get_typelib (GIBaseInfo *info)
{
- return info->typelib;
+ return ((GIRealInfo*)info)->typelib;
+}
+
+/*
+ * g_base_info_equal:
+ * @info1: A #GIBaseInfo
+ * @info2: A #GIBaseInfo
+ *
+ * Compare two #GIBaseInfo.
+ *
+ * Using pointer comparison is not practical since many functions return
+ * different instances of #GIBaseInfo that refers to the same part of the
+ * TypeLib; use this function instead to do #GIBaseInfo comparisons.
+ *
+ * Return value: TRUE if and only if @info1 equals @info2.
+ */
+gboolean
+g_base_info_equal (GIBaseInfo *info1, GIBaseInfo *info2)
+{
+ /* Compare the TypeLib pointers, which are mmapped. */
+ GIRealInfo *rinfo1 = (GIRealInfo*)info1;
+ GIRealInfo *rinfo2 = (GIRealInfo*)info2;
+ return rinfo1->typelib->data + rinfo1->offset == rinfo2->typelib->data + rinfo2->offset;
}
/* GIFunctionInfo functions */
const gchar *
g_function_info_get_symbol (GIFunctionInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- FunctionBlob *blob = (FunctionBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ FunctionBlob *blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
- return g_typelib_get_string (base->typelib, blob->symbol);
+ return g_typelib_get_string (rinfo->typelib, blob->symbol);
}
GIFunctionInfoFlags
g_function_info_get_flags (GIFunctionInfo *info)
{
GIFunctionInfoFlags flags;
- GIBaseInfo *base = (GIBaseInfo *)info;
- FunctionBlob *blob = (FunctionBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ FunctionBlob *blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
+
flags = 0;
/* Make sure we don't flag Constructors as methods */
- if (base->container != NULL && !blob->constructor)
+ if (!blob->constructor && !blob->is_static)
flags = flags | GI_FUNCTION_IS_METHOD;
-
+
if (blob->constructor)
flags = flags | GI_FUNCTION_IS_CONSTRUCTOR;
GIPropertyInfo *
g_function_info_get_property (GIFunctionInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- FunctionBlob *blob = (FunctionBlob *)&base->typelib->data[base->offset];
- GIInterfaceInfo *container = (GIInterfaceInfo *)base->container;
-
- return g_interface_info_get_property (container, blob->index);
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ FunctionBlob *blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
+ GIInterfaceInfo *container = (GIInterfaceInfo *)rinfo->container;
+
+ return g_interface_info_get_property (container, blob->index);
}
GIVFuncInfo *
g_function_info_get_vfunc (GIFunctionInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- FunctionBlob *blob = (FunctionBlob *)&base->typelib->data[base->offset];
- GIInterfaceInfo *container = (GIInterfaceInfo *)base->container;
-
- return g_interface_info_get_vfunc (container, blob->index);
-}
+ GIRealInfo *rinfo = (GIRealInfo*)info;
+ FunctionBlob *blob = (FunctionBlob *)&rinfo->typelib->data[rinfo->offset];
+ GIInterfaceInfo *container = (GIInterfaceInfo *)rinfo->container;
+ return g_interface_info_get_vfunc (container, blob->index);
+}
/* GICallableInfo functions */
static guint32
signature_offset (GICallableInfo *info)
{
+ GIRealInfo *rinfo = (GIRealInfo*)info;
int sigoff = -1;
- switch (info->base.type)
+
+ switch (rinfo->type)
{
case GI_INFO_TYPE_FUNCTION:
sigoff = G_STRUCT_OFFSET (FunctionBlob, signature);
break;
}
if (sigoff >= 0)
- return *(guint32 *)&info->base.typelib->data[info->base.offset + sigoff];
+ return *(guint32 *)&rinfo->typelib->data[rinfo->offset + sigoff];
return 0;
}
GITypeInfo *
g_type_info_new (GIBaseInfo *container,
- GTypelib *typelib,
+ GTypelib *typelib,
guint32 offset)
{
SimpleTypeBlob *type = (SimpleTypeBlob *)&typelib->data[offset];
- return (GITypeInfo *) g_info_new (GI_INFO_TYPE_TYPE, container, typelib,
- (type->reserved == 0 && type->reserved2 == 0) ? offset : type->offset);
+ return (GITypeInfo *) g_info_new (GI_INFO_TYPE_TYPE, container, typelib,
+ (type->flags.reserved == 0 && type->flags.reserved2 == 0) ? offset : type->offset);
+}
+
+static void
+g_type_info_init (GIBaseInfo *info,
+ GIBaseInfo *container,
+ GTypelib *typelib,
+ guint32 offset)
+{
+ GIRealInfo *rinfo = (GIRealInfo*)container;
+ SimpleTypeBlob *type = (SimpleTypeBlob *)&typelib->data[offset];
+
+ g_info_init ((GIRealInfo*)info, GI_INFO_TYPE_TYPE, rinfo->repository, container, typelib,
+ (type->flags.reserved == 0 && type->flags.reserved2 == 0) ? offset : type->offset);
}
/**
GITypeInfo *
g_callable_info_get_return_type (GICallableInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
+ GIRealInfo *rinfo = (GIRealInfo *)info;
guint32 offset;
offset = signature_offset (info);
- return g_type_info_new (base, base->typelib, offset);
+ return g_type_info_new ((GIBaseInfo*)info, rinfo->typelib, offset);
+}
+
+
+/**
+ * g_callable_info_load_return_type:
+ * @info: a #GICallableInfo
+ * @type: (out caller-allocates): Initialized with return type of @info
+ *
+ * Get information about a return value of callable; this
+ * function is a variant of g_callable_info_get_return_type() designed for stack
+ * allocation.
+ *
+ * The initialized @type must not be referenced after @info is deallocated.
+ */
+void
+g_callable_info_load_return_type (GICallableInfo *info,
+ GITypeInfo *type)
+{
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ guint32 offset;
+
+ offset = signature_offset (info);
+
+ g_type_info_init (type, (GIBaseInfo*)info, rinfo->typelib, offset);
}
/**
gboolean
g_callable_info_may_return_null (GICallableInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- SignatureBlob *blob = (SignatureBlob *)&base->typelib->data[signature_offset (info)];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ SignatureBlob *blob = (SignatureBlob *)&rinfo->typelib->data[signature_offset (info)];
return blob->may_return_null;
}
GITransfer
g_callable_info_get_caller_owns (GICallableInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- SignatureBlob *blob = (SignatureBlob *)&base->typelib->data[signature_offset (info)];
+ GIRealInfo *rinfo = (GIRealInfo*) info;
+ SignatureBlob *blob = (SignatureBlob *)&rinfo->typelib->data[signature_offset (info)];
if (blob->caller_owns_return_value)
return GI_TRANSFER_EVERYTHING;
*
* Returns: The number of arguments this callable expects.
*/
-gint
+gint
g_callable_info_get_n_args (GICallableInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
+ GIRealInfo *rinfo = (GIRealInfo *)info;
gint offset;
SignatureBlob *blob;
offset = signature_offset (info);
- blob = (SignatureBlob *)&base->typelib->data[offset];
+ blob = (SignatureBlob *)&rinfo->typelib->data[offset];
return blob->n_arguments;
}
/**
* g_callable_info_get_arg:
* @info: a #GICallableInfo
+ * @n: the argument index to fetch
*
* Get information about a particular argument of this callable.
*
g_callable_info_get_arg (GICallableInfo *info,
gint n)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
gint offset;
offset = signature_offset (info);
-
- return (GIArgInfo *) g_info_new (GI_INFO_TYPE_ARG, base, base->typelib,
+
+ return (GIArgInfo *) g_info_new (GI_INFO_TYPE_ARG, (GIBaseInfo*)info, rinfo->typelib,
offset + header->signature_blob_size + n * header->arg_blob_size);
}
+/**
+ * g_callable_info_load_arg:
+ * @info: a #GICallableInfo
+ * @n: the argument index to fetch
+ * @arg: (out caller-allocates): Initialize with argument number @n
+ *
+ * Get information about a particular argument of this callable; this
+ * function is a variant of g_callable_info_get_arg() designed for stack
+ * allocation.
+ *
+ * The initialized @arg must not be referenced after @info is deallocated.
+ */
+void
+g_callable_info_load_arg (GICallableInfo *info,
+ gint n,
+ GIArgInfo *arg)
+{
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ gint offset;
+
+ offset = signature_offset (info);
+
+ g_info_init ((GIRealInfo*)arg, GI_INFO_TYPE_ARG, rinfo->repository, (GIBaseInfo*)info, rinfo->typelib,
+ offset + header->signature_blob_size + n * header->arg_blob_size);
+}
+
/* GIArgInfo function */
GIDirection
g_arg_info_get_direction (GIArgInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ArgBlob *blob = (ArgBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ArgBlob *blob = (ArgBlob *)&rinfo->typelib->data[rinfo->offset];
+
if (blob->in && blob->out)
return GI_DIRECTION_INOUT;
else if (blob->out)
gboolean
g_arg_info_is_return_value (GIArgInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ArgBlob *blob = (ArgBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ArgBlob *blob = (ArgBlob *)&rinfo->typelib->data[rinfo->offset];
+
return blob->return_value;
}
gboolean
g_arg_info_is_dipper (GIArgInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ArgBlob *blob = (ArgBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ArgBlob *blob = (ArgBlob *)&rinfo->typelib->data[rinfo->offset];
+
return blob->dipper;
}
gboolean
g_arg_info_is_optional (GIArgInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ArgBlob *blob = (ArgBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ArgBlob *blob = (ArgBlob *)&rinfo->typelib->data[rinfo->offset];
+
return blob->optional;
}
gboolean
g_arg_info_may_be_null (GIArgInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ArgBlob *blob = (ArgBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ArgBlob *blob = (ArgBlob *)&rinfo->typelib->data[rinfo->offset];
+
return blob->allow_none;
}
GITransfer
g_arg_info_get_ownership_transfer (GIArgInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ArgBlob *blob = (ArgBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ArgBlob *blob = (ArgBlob *)&rinfo->typelib->data[rinfo->offset];
if (blob->transfer_ownership)
return GI_TRANSFER_EVERYTHING;
return GI_TRANSFER_NOTHING;
}
+GIScopeType
+g_arg_info_get_scope (GIArgInfo *info)
+{
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ArgBlob *blob = (ArgBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ return blob->scope;
+}
+
+gint
+g_arg_info_get_closure (GIArgInfo *info)
+{
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ArgBlob *blob = (ArgBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ return blob->closure;
+}
+
+gint
+g_arg_info_get_destroy (GIArgInfo *info)
+{
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ArgBlob *blob = (ArgBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ return blob->destroy;
+}
+
+/**
+ * g_arg_info_get_type:
+ * @info: A #GIArgInfo
+ *
+ * Returns: (transfer full): Information about the type of argument @info
+ */
GITypeInfo *
g_arg_info_get_type (GIArgInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
-
- return g_type_info_new (base, base->typelib, base->offset + 8);
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+
+ return g_type_info_new ((GIBaseInfo*)info, rinfo->typelib, rinfo->offset + G_STRUCT_OFFSET (ArgBlob, arg_type));
+}
+
+/**
+ * g_arg_info_load_type:
+ * @info: A #GIArgInfo
+ * @type: (out caller-allocates): Initialized with information about type of @info
+ *
+ * Get information about a the type of given argument @info; this
+ * function is a variant of g_arg_info_get_type() designed for stack
+ * allocation.
+ *
+ * The initialized @type must not be referenced after @info is deallocated.
+ */
+void
+g_arg_info_load_type (GIArgInfo *info,
+ GITypeInfo *type)
+{
+ GIRealInfo *rinfo = (GIRealInfo*) info;
+ g_type_info_init (type, (GIBaseInfo*)info, rinfo->typelib, rinfo->offset + G_STRUCT_OFFSET (ArgBlob, arg_type));
}
/* GITypeInfo functions */
gboolean
g_type_info_is_pointer (GITypeInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- SimpleTypeBlob *type = (SimpleTypeBlob *)&base->typelib->data[base->offset];
-
- if (type->reserved == 0 && type->reserved2 == 0)
- return type->pointer;
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ SimpleTypeBlob *type = (SimpleTypeBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ if (type->flags.reserved == 0 && type->flags.reserved2 == 0)
+ return type->flags.pointer;
else
{
- InterfaceTypeBlob *iface = (InterfaceTypeBlob *)&base->typelib->data[base->offset];
-
+ InterfaceTypeBlob *iface = (InterfaceTypeBlob *)&rinfo->typelib->data[rinfo->offset];
+
return iface->pointer;
}
}
GITypeTag
g_type_info_get_tag (GITypeInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- SimpleTypeBlob *type = (SimpleTypeBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ SimpleTypeBlob *type = (SimpleTypeBlob *)&rinfo->typelib->data[rinfo->offset];
- if (type->reserved == 0 && type->reserved2 == 0)
- return type->tag;
+ if (rinfo->type_is_embedded)
+ return GI_TYPE_TAG_INTERFACE;
+ else if (type->flags.reserved == 0 && type->flags.reserved2 == 0)
+ return type->flags.tag;
else
{
- InterfaceTypeBlob *iface = (InterfaceTypeBlob *)&base->typelib->data[base->offset];
+ InterfaceTypeBlob *iface = (InterfaceTypeBlob *)&rinfo->typelib->data[rinfo->offset];
return iface->tag;
}
GITypeInfo *
g_type_info_get_param_type (GITypeInfo *info,
- gint n)
+ gint n)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- SimpleTypeBlob *type = (SimpleTypeBlob *)&base->typelib->data[base->offset];
-
- if (!(type->reserved == 0 && type->reserved2 == 0))
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ SimpleTypeBlob *type = (SimpleTypeBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ if (!(type->flags.reserved == 0 && type->flags.reserved2 == 0))
{
- ParamTypeBlob *param = (ParamTypeBlob *)&base->typelib->data[base->offset];
+ ParamTypeBlob *param = (ParamTypeBlob *)&rinfo->typelib->data[rinfo->offset];
switch (param->tag)
- {
- case GI_TYPE_TAG_ARRAY:
- case GI_TYPE_TAG_GLIST:
- case GI_TYPE_TAG_GSLIST:
- case GI_TYPE_TAG_GHASH:
- return g_type_info_new (base, base->typelib, base->offset + 4 + 4 * n);
- break;
-
- default: ;
- }
+ {
+ case GI_TYPE_TAG_ARRAY:
+ case GI_TYPE_TAG_GLIST:
+ case GI_TYPE_TAG_GSLIST:
+ case GI_TYPE_TAG_GHASH:
+ return g_type_info_new ((GIBaseInfo*)info, rinfo->typelib,
+ rinfo->offset + sizeof (ParamTypeBlob)
+ + sizeof (SimpleTypeBlob) * n);
+ break;
+ default:
+ break;
+ }
}
-
+
return NULL;
}
+/**
+ * g_type_info_get_interface:
+ * @info: A #GITypeInfo
+ *
+ * For types which have #GI_TYPE_TAG_INTERFACE such as GObjects and boxed values,
+ * this function returns full information about the referenced type. You can then
+ * inspect the type of the returned #GIBaseInfo to further query whether it is
+ * a concrete GObject, a GInterface, a structure, etc. using g_base_info_get_type().
+ */
GIBaseInfo *
g_type_info_get_interface (GITypeInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- SimpleTypeBlob *type = (SimpleTypeBlob *)&base->typelib->data[base->offset];
-
- if (!(type->reserved == 0 && type->reserved2 == 0))
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+
+ /* For embedded types, the given offset is a pointer to the actual blob,
+ * after the end of the field. In that case we know it's a "subclass" of
+ * CommonBlob, so use that to determine the info type.
+ */
+ if (rinfo->type_is_embedded)
+ {
+ CommonBlob *common = (CommonBlob *)&rinfo->typelib->data[rinfo->offset];
+ GIInfoType info_type;
+
+ switch (common->blob_type)
+ {
+ case BLOB_TYPE_CALLBACK:
+ info_type = GI_INFO_TYPE_CALLBACK;
+ break;
+ default:
+ g_assert_not_reached ();
+ return NULL;
+ }
+ return (GIBaseInfo *) g_info_new (info_type, (GIBaseInfo*)info, rinfo->typelib,
+ rinfo->offset);
+ }
+ else
{
- InterfaceTypeBlob *blob = (InterfaceTypeBlob *)&base->typelib->data[base->offset];
-
- if (blob->tag == GI_TYPE_TAG_INTERFACE)
- return g_info_from_entry (base->typelib, blob->interface);
+ SimpleTypeBlob *type = (SimpleTypeBlob *)&rinfo->typelib->data[rinfo->offset];
+ if (!(type->flags.reserved == 0 && type->flags.reserved2 == 0))
+ {
+ InterfaceTypeBlob *blob = (InterfaceTypeBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ if (blob->tag == GI_TYPE_TAG_INTERFACE)
+ return g_info_from_entry (rinfo->repository, rinfo->typelib, blob->interface);
+ }
}
return NULL;
gint
g_type_info_get_array_length (GITypeInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- SimpleTypeBlob *type = (SimpleTypeBlob *)&base->typelib->data[base->offset];
-
- if (!(type->reserved == 0 && type->reserved2 == 0))
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ SimpleTypeBlob *type = (SimpleTypeBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ if (!(type->flags.reserved == 0 && type->flags.reserved2 == 0))
{
- ArrayTypeBlob *blob = (ArrayTypeBlob *)&base->typelib->data[base->offset];
+ ArrayTypeBlob *blob = (ArrayTypeBlob *)&rinfo->typelib->data[rinfo->offset];
if (blob->tag == GI_TYPE_TAG_ARRAY)
{
if (blob->has_length)
- return blob->length;
+ return blob->dimensions.length;
}
}
gint
g_type_info_get_array_fixed_size (GITypeInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- SimpleTypeBlob *type = (SimpleTypeBlob *)&base->typelib->data[base->offset];
-
- if (!(type->reserved == 0 && type->reserved2 == 0))
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ SimpleTypeBlob *type = (SimpleTypeBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ if (!(type->flags.reserved == 0 && type->flags.reserved2 == 0))
{
- ArrayTypeBlob *blob = (ArrayTypeBlob *)&base->typelib->data[base->offset];
+ ArrayTypeBlob *blob = (ArrayTypeBlob *)&rinfo->typelib->data[rinfo->offset];
if (blob->tag == GI_TYPE_TAG_ARRAY)
{
if (blob->has_size)
- return blob->size;
+ return blob->dimensions.size;
}
}
gboolean
g_type_info_is_zero_terminated (GITypeInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- SimpleTypeBlob *type = (SimpleTypeBlob *)&base->typelib->data[base->offset];
-
- if (!(type->reserved == 0 && type->reserved2 == 0))
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ SimpleTypeBlob *type = (SimpleTypeBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ if (!(type->flags.reserved == 0 && type->flags.reserved2 == 0))
{
- ArrayTypeBlob *blob = (ArrayTypeBlob *)&base->typelib->data[base->offset];
+ ArrayTypeBlob *blob = (ArrayTypeBlob *)&rinfo->typelib->data[rinfo->offset];
if (blob->tag == GI_TYPE_TAG_ARRAY)
return blob->zero_terminated;
gint
g_type_info_get_n_error_domains (GITypeInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- SimpleTypeBlob *type = (SimpleTypeBlob *)&base->typelib->data[base->offset];
-
- if (!(type->reserved == 0 && type->reserved2 == 0))
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ SimpleTypeBlob *type = (SimpleTypeBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ if (!(type->flags.reserved == 0 && type->flags.reserved2 == 0))
{
- ErrorTypeBlob *blob = (ErrorTypeBlob *)&base->typelib->data[base->offset];
+ ErrorTypeBlob *blob = (ErrorTypeBlob *)&rinfo->typelib->data[rinfo->offset];
if (blob->tag == GI_TYPE_TAG_ERROR)
return blob->n_domains;
GIErrorDomainInfo *
g_type_info_get_error_domain (GITypeInfo *info,
- gint n)
+ gint n)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- SimpleTypeBlob *type = (SimpleTypeBlob *)&base->typelib->data[base->offset];
-
- if (!(type->reserved == 0 && type->reserved2 == 0))
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ SimpleTypeBlob *type = (SimpleTypeBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ if (!(type->flags.reserved == 0 && type->flags.reserved2 == 0))
{
- ErrorTypeBlob *blob = (ErrorTypeBlob *)&base->typelib->data[base->offset];
+ ErrorTypeBlob *blob = (ErrorTypeBlob *)&rinfo->typelib->data[rinfo->offset];
if (blob->tag == GI_TYPE_TAG_ERROR)
- return (GIErrorDomainInfo *) g_info_from_entry (base->typelib,
- blob->domains[n]);
+ return (GIErrorDomainInfo *) g_info_from_entry (rinfo->repository,
+ rinfo->typelib,
+ blob->domains[n]);
}
return NULL;
const gchar *
g_error_domain_info_get_quark (GIErrorDomainInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ErrorDomainBlob *blob = (ErrorDomainBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ErrorDomainBlob *blob = (ErrorDomainBlob *)&rinfo->typelib->data[rinfo->offset];
- return g_typelib_get_string (base->typelib, blob->get_quark);
+ return g_typelib_get_string (rinfo->typelib, blob->get_quark);
}
GIInterfaceInfo *
g_error_domain_info_get_codes (GIErrorDomainInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ErrorDomainBlob *blob = (ErrorDomainBlob *)&base->typelib->data[base->offset];
-
- return (GIInterfaceInfo *) g_info_from_entry (base->typelib, blob->error_codes);
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ErrorDomainBlob *blob = (ErrorDomainBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ return (GIInterfaceInfo *) g_info_from_entry (rinfo->repository,
+ rinfo->typelib, blob->error_codes);
}
-/* GIValueInfo functions */
+/* GIValueInfo functions */
glong
g_value_info_get_value (GIValueInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ValueBlob *blob = (ValueBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ValueBlob *blob = (ValueBlob *)&rinfo->typelib->data[rinfo->offset];
return (glong)blob->value;
}
{
GIFieldInfoFlags flags;
- GIBaseInfo *base = (GIBaseInfo *)info;
- FieldBlob *blob = (FieldBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ FieldBlob *blob = (FieldBlob *)&rinfo->typelib->data[rinfo->offset];
flags = 0;
gint
g_field_info_get_size (GIFieldInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- FieldBlob *blob = (FieldBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ FieldBlob *blob = (FieldBlob *)&rinfo->typelib->data[rinfo->offset];
+
return blob->bits;
}
gint
g_field_info_get_offset (GIFieldInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- FieldBlob *blob = (FieldBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ FieldBlob *blob = (FieldBlob *)&rinfo->typelib->data[rinfo->offset];
+
return blob->struct_offset;
}
GITypeInfo *
g_field_info_get_type (GIFieldInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
-
- return g_type_info_new (base, base->typelib, base->offset + 8);
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ FieldBlob *blob = (FieldBlob *)&rinfo->typelib->data[rinfo->offset];
+ GIRealInfo *type_info;
+
+ if (blob->has_embedded_type)
+ {
+ type_info = (GIRealInfo *) g_info_new (GI_INFO_TYPE_TYPE,
+ (GIBaseInfo*)info, rinfo->typelib,
+ rinfo->offset + header->field_blob_size);
+ type_info->type_is_embedded = TRUE;
+ }
+ else
+ return g_type_info_new ((GIBaseInfo*)info, rinfo->typelib, rinfo->offset + G_STRUCT_OFFSET (FieldBlob, type));
+
+ return (GIBaseInfo*)type_info;
}
/* GIRegisteredTypeInfo functions */
const gchar *
g_registered_type_info_get_type_name (GIRegisteredTypeInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- RegisteredTypeBlob *blob = (RegisteredTypeBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ RegisteredTypeBlob *blob = (RegisteredTypeBlob *)&rinfo->typelib->data[rinfo->offset];
if (blob->gtype_name)
- return g_typelib_get_string (base->typelib, blob->gtype_name);
+ return g_typelib_get_string (rinfo->typelib, blob->gtype_name);
return NULL;
}
const gchar *
g_registered_type_info_get_type_init (GIRegisteredTypeInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- RegisteredTypeBlob *blob = (RegisteredTypeBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ RegisteredTypeBlob *blob = (RegisteredTypeBlob *)&rinfo->typelib->data[rinfo->offset];
if (blob->gtype_init)
- return g_typelib_get_string (base->typelib, blob->gtype_init);
+ return g_typelib_get_string (rinfo->typelib, blob->gtype_init);
return NULL;
}
{
const char *type_init;
GType (* get_type_func) (void);
+ GIRealInfo *rinfo = (GIRealInfo*)info;
+
+ type_init = g_registered_type_info_get_type_init (info);
- type_init = g_registered_type_info_get_type_init (info);
-
if (type_init == NULL)
return G_TYPE_NONE;
-
+ else if (!strcmp (type_init, "intern"))
+ return G_TYPE_OBJECT;
+
get_type_func = NULL;
- if (!g_typelib_symbol (((GIBaseInfo*)info)->typelib,
+ if (!g_typelib_symbol (rinfo->typelib,
type_init,
(void**) &get_type_func))
return G_TYPE_NONE;
-
+
return (* get_type_func) ();
}
gint
g_struct_info_get_n_fields (GIStructInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- StructBlob *blob = (StructBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ StructBlob *blob = (StructBlob *)&rinfo->typelib->data[rinfo->offset];
+
return blob->n_fields;
}
+static gint32
+g_struct_get_field_offset (GIStructInfo *info,
+ gint n)
+{
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ guint32 offset = rinfo->offset + header->struct_blob_size;
+ gint i;
+ FieldBlob *field_blob;
+
+ for (i = 0; i < n; i++)
+ {
+ field_blob = (FieldBlob *)&rinfo->typelib->data[offset];
+ offset += header->field_blob_size;
+ if (field_blob->has_embedded_type)
+ offset += header->callback_blob_size;
+ }
+
+ return offset;
+}
+
GIFieldInfo *
g_struct_info_get_field (GIStructInfo *info,
- gint n)
+ gint n)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
-
- return (GIFieldInfo *) g_info_new (GI_INFO_TYPE_FIELD, base, base->typelib,
- base->offset + header->struct_blob_size +
- n * header->field_blob_size);
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+
+ return (GIFieldInfo *) g_info_new (GI_INFO_TYPE_FIELD, (GIBaseInfo*)info, rinfo->typelib,
+ g_struct_get_field_offset (info, n));
}
gint
g_struct_info_get_n_methods (GIStructInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- StructBlob *blob = (StructBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ StructBlob *blob = (StructBlob *)&rinfo->typelib->data[rinfo->offset];
+
return blob->n_methods;
}
g_struct_info_get_method (GIStructInfo *info,
gint n)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- StructBlob *blob = (StructBlob *)&base->typelib->data[base->offset];
- Header *header = (Header *)base->typelib->data;
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ StructBlob *blob = (StructBlob *)&rinfo->typelib->data[rinfo->offset];
+ Header *header = (Header *)rinfo->typelib->data;
gint offset;
- offset = base->offset + header->struct_blob_size
- + blob->n_fields * header->field_blob_size
- + n * header->function_blob_size;
- return (GIFunctionInfo *) g_info_new (GI_INFO_TYPE_FUNCTION, base,
- base->typelib, offset);
+ offset = g_struct_get_field_offset (info, blob->n_fields) + n * header->function_blob_size;
+ return (GIFunctionInfo *) g_info_new (GI_INFO_TYPE_FUNCTION, (GIBaseInfo*)info,
+ rinfo->typelib, offset);
}
static GIFunctionInfo *
find_method (GIBaseInfo *base,
- guint32 offset,
- gint n_methods,
- const gchar *name)
+ guint32 offset,
+ gint n_methods,
+ const gchar *name)
{
/* FIXME hash */
- Header *header = (Header *)base->typelib->data;
+ GIRealInfo *rinfo = (GIRealInfo*)base;
+ Header *header = (Header *)rinfo->typelib->data;
gint i;
for (i = 0; i < n_methods; i++)
{
- FunctionBlob *fblob = (FunctionBlob *)&base->typelib->data[offset];
- const gchar *fname = (const gchar *)&base->typelib->data[fblob->name];
+ FunctionBlob *fblob = (FunctionBlob *)&rinfo->typelib->data[offset];
+ const gchar *fname = (const gchar *)&rinfo->typelib->data[fblob->name];
if (strcmp (name, fname) == 0)
- return (GIFunctionInfo *) g_info_new (GI_INFO_TYPE_FUNCTION, base,
- base->typelib, offset);
-
+ return (GIFunctionInfo *) g_info_new (GI_INFO_TYPE_FUNCTION, base,
+ rinfo->typelib, offset);
+
offset += header->function_blob_size;
}
-
+
return NULL;
}
const gchar *name)
{
gint offset;
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
- StructBlob *blob = (StructBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ StructBlob *blob = (StructBlob *)&rinfo->typelib->data[rinfo->offset];
- offset = base->offset + header->struct_blob_size
+ offset = rinfo->offset + header->struct_blob_size
+ blob->n_fields * header->field_blob_size;
- return find_method (base, offset, blob->n_methods, name);
+ return find_method ((GIBaseInfo*)info, offset, blob->n_methods, name);
+}
+
+gsize
+g_struct_info_get_size (GIStructInfo *info)
+{
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ StructBlob *blob = (StructBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ return blob->size;
+}
+
+gsize
+g_struct_info_get_alignment (GIStructInfo *info)
+{
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ StructBlob *blob = (StructBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ return blob->alignment;
+}
+
+gboolean
+g_struct_info_is_foreign (GIStructInfo *info)
+{
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ StructBlob *blob = (StructBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ return blob->foreign;
+}
+
+/**
+ * g_struct_info_is_gtype_struct:
+ * @info: GIStructInfo
+ *
+ * Return true if this structure represents the "class structure" for some
+ * #GObject or #GInterface. This function is mainly useful to hide this kind of structure
+ * from generated public APIs.
+ *
+ * Returns: %TRUE if this is a class struct, %FALSE otherwise
+ */
+gboolean
+g_struct_info_is_gtype_struct (GIStructInfo *info)
+{
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ StructBlob *blob = (StructBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ return blob->is_gtype_struct;
}
gint
g_enum_info_get_n_values (GIEnumInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- EnumBlob *blob = (EnumBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ EnumBlob *blob = (EnumBlob *)&rinfo->typelib->data[rinfo->offset];
return blob->n_values;
}
g_enum_info_get_value (GIEnumInfo *info,
gint n)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
gint offset;
- offset = base->offset + header->enum_blob_size
+ offset = rinfo->offset + header->enum_blob_size
+ n * header->value_blob_size;
- return (GIValueInfo *) g_info_new (GI_INFO_TYPE_VALUE, base, base->typelib, offset);
+ return (GIValueInfo *) g_info_new (GI_INFO_TYPE_VALUE, (GIBaseInfo*)info, rinfo->typelib, offset);
+}
+
+/**
+ * g_enum_info_get_storage_type:
+ * @info: GIEnumInfo
+ *
+ * Gets the tag of the type used for the enum in the C ABI. This will
+ * will be a signed or unsigned integral type.
+
+ * Note that in the current implementation the width of the type is
+ * computed correctly, but the signed or unsigned nature of the type
+ * may not match the sign of the type used by the C compiler.
+ *
+ * Return Value: the storage type for the enumeration
+ */
+GITypeTag
+g_enum_info_get_storage_type (GIEnumInfo *info)
+{
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ EnumBlob *blob = (EnumBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ return blob->storage_type;
}
/* GIObjectInfo functions */
GIObjectInfo *
g_object_info_get_parent (GIObjectInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
if (blob->parent)
- return (GIObjectInfo *) g_info_from_entry (base->typelib, blob->parent);
+ return (GIObjectInfo *) g_info_from_entry (rinfo->repository,
+ rinfo->typelib, blob->parent);
else
return NULL;
}
gboolean
g_object_info_get_abstract (GIObjectInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
return blob->abstract != 0;
}
const gchar *
g_object_info_get_type_name (GIObjectInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
- return g_typelib_get_string (base->typelib, blob->gtype_name);
+ return g_typelib_get_string (rinfo->typelib, blob->gtype_name);
}
const gchar *
g_object_info_get_type_init (GIObjectInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
- return g_typelib_get_string (base->typelib, blob->gtype_init);
+ return g_typelib_get_string (rinfo->typelib, blob->gtype_init);
}
gint
g_object_info_get_n_interfaces (GIObjectInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
return blob->n_interfaces;
}
g_object_info_get_interface (GIObjectInfo *info,
gint n)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
- return (GIInterfaceInfo *) g_info_from_entry (base->typelib, blob->interfaces[n]);
+ return (GIInterfaceInfo *) g_info_from_entry (rinfo->repository,
+ rinfo->typelib, blob->interfaces[n]);
}
gint
g_object_info_get_n_fields (GIObjectInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
return blob->n_fields;
}
gint n)
{
gint offset;
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
-
- offset = base->offset + header->object_blob_size
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ offset = rinfo->offset + header->object_blob_size
+ (blob->n_interfaces + blob->n_interfaces % 2) * 2
+ n * header->field_blob_size;
-
- return (GIFieldInfo *) g_info_new (GI_INFO_TYPE_FIELD, base, base->typelib, offset);
+
+ return (GIFieldInfo *) g_info_new (GI_INFO_TYPE_FIELD, (GIBaseInfo*)info, rinfo->typelib, offset);
}
gint
g_object_info_get_n_properties (GIObjectInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
- return blob->n_properties;
+ return blob->n_properties;
}
GIPropertyInfo *
gint n)
{
gint offset;
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
-
- offset = base->offset + header->object_blob_size
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ offset = rinfo->offset + header->object_blob_size
+ (blob->n_interfaces + blob->n_interfaces % 2) * 2
+ blob->n_fields * header->field_blob_size
+ n * header->property_blob_size;
- return (GIPropertyInfo *) g_info_new (GI_INFO_TYPE_PROPERTY, base,
- base->typelib, offset);
+ return (GIPropertyInfo *) g_info_new (GI_INFO_TYPE_PROPERTY, (GIBaseInfo*)info,
+ rinfo->typelib, offset);
}
gint
g_object_info_get_n_methods (GIObjectInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
return blob->n_methods;
}
gint n)
{
gint offset;
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
-
- offset = base->offset + header->object_blob_size
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ offset = rinfo->offset + header->object_blob_size
+ (blob->n_interfaces + blob->n_interfaces % 2) * 2
+ blob->n_fields * header->field_blob_size
+ blob->n_properties * header->property_blob_size
+ n * header->function_blob_size;
- return (GIFunctionInfo *) g_info_new (GI_INFO_TYPE_FUNCTION, base,
- base->typelib, offset);
+ return (GIFunctionInfo *) g_info_new (GI_INFO_TYPE_FUNCTION, (GIBaseInfo*)info,
+ rinfo->typelib, offset);
}
GIFunctionInfo *
const gchar *name)
{
gint offset;
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
- offset = base->offset + header->object_blob_size
+ offset = rinfo->offset + header->object_blob_size
+ (blob->n_interfaces + blob->n_interfaces % 2) * 2
+ blob->n_fields * header->field_blob_size +
+ blob->n_properties * header->property_blob_size;
- return find_method (base, offset, blob->n_methods, name);
+ return find_method ((GIBaseInfo*)info, offset, blob->n_methods, name);
}
gint
g_object_info_get_n_signals (GIObjectInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
return blob->n_signals;
}
gint n)
{
gint offset;
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
-
- offset = base->offset + header->object_blob_size
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ offset = rinfo->offset + header->object_blob_size
+ (blob->n_interfaces + blob->n_interfaces % 2) * 2
+ blob->n_fields * header->field_blob_size
+ blob->n_properties * header->property_blob_size
- + blob->n_methods * header->function_blob_size
+ + blob->n_methods * header->function_blob_size
+ n * header->signal_blob_size;
- return (GISignalInfo *) g_info_new (GI_INFO_TYPE_SIGNAL, base,
- base->typelib, offset);
+ return (GISignalInfo *) g_info_new (GI_INFO_TYPE_SIGNAL, (GIBaseInfo*)info,
+ rinfo->typelib, offset);
}
gint
g_object_info_get_n_vfuncs (GIObjectInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
+
return blob->n_vfuncs;
}
gint n)
{
gint offset;
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
-
- offset = base->offset + header->object_blob_size
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ offset = rinfo->offset + header->object_blob_size
+ (blob->n_interfaces + blob->n_interfaces % 2) * 2
+ blob->n_fields * header->field_blob_size
+ blob->n_properties * header->property_blob_size
- + blob->n_methods * header->function_blob_size
- + blob->n_signals * header->signal_blob_size
+ + blob->n_methods * header->function_blob_size
+ + blob->n_signals * header->signal_blob_size
+ n * header->vfunc_blob_size;
- return (GIVFuncInfo *) g_info_new (GI_INFO_TYPE_VFUNC, base,
- base->typelib, offset);
+ return (GIVFuncInfo *) g_info_new (GI_INFO_TYPE_VFUNC, (GIBaseInfo*)info,
+ rinfo->typelib, offset);
+}
+
+static GIVFuncInfo *
+find_vfunc (GIRealInfo *rinfo,
+ guint32 offset,
+ gint n_vfuncs,
+ const gchar *name)
+{
+ /* FIXME hash */
+ Header *header = (Header *)rinfo->typelib->data;
+ gint i;
+
+ for (i = 0; i < n_vfuncs; i++)
+ {
+ VFuncBlob *fblob = (VFuncBlob *)&rinfo->typelib->data[offset];
+ const gchar *fname = (const gchar *)&rinfo->typelib->data[fblob->name];
+
+ if (strcmp (name, fname) == 0)
+ return (GIVFuncInfo *) g_info_new (GI_INFO_TYPE_VFUNC, (GIBaseInfo*) rinfo,
+ rinfo->typelib, offset);
+
+ offset += header->vfunc_blob_size;
+ }
+
+ return NULL;
+}
+
+/**
+ * g_object_info_find_vfunc:
+ * @info: An #GIObjectInfo
+ * @name: The name of a virtual function to find.
+ *
+ * Locate a virtual function slot with name @name. Note that the namespace
+ * for virtuals is distinct from that of methods; there may or may not be
+ * a concrete method associated for a virtual. If there is one, it may
+ * be retrieved using #g_vfunc_info_get_invoker. See the documentation for
+ * that function for more information on invoking virtuals.
+ *
+ * Return value: (transfer full): A #GIVFuncInfo, or %NULL if none with name @name.
+ */
+GIVFuncInfo *
+g_object_info_find_vfunc (GIObjectInfo *info,
+ const gchar *name)
+{
+ gint offset;
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ offset = rinfo->offset + header->object_blob_size
+ + (blob->n_interfaces + blob->n_interfaces % 2) * 2
+ + blob->n_fields * header->field_blob_size
+ + blob->n_properties * header->property_blob_size
+ + blob->n_methods * header->function_blob_size
+ + blob->n_signals * header->signal_blob_size;
+
+ return find_vfunc (rinfo, offset, blob->n_vfuncs, name);
}
gint
g_object_info_get_n_constants (GIObjectInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
+
return blob->n_constants;
}
gint n)
{
gint offset;
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
- ObjectBlob *blob = (ObjectBlob *)&base->typelib->data[base->offset];
-
- offset = base->offset + header->object_blob_size
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ offset = rinfo->offset + header->object_blob_size
+ (blob->n_interfaces + blob->n_interfaces % 2) * 2
+ blob->n_fields * header->field_blob_size
+ blob->n_properties * header->property_blob_size
- + blob->n_methods * header->function_blob_size
- + blob->n_signals * header->signal_blob_size
- + blob->n_vfuncs * header->vfunc_blob_size
+ + blob->n_methods * header->function_blob_size
+ + blob->n_signals * header->signal_blob_size
+ + blob->n_vfuncs * header->vfunc_blob_size
+ n * header->constant_blob_size;
- return (GIConstantInfo *) g_info_new (GI_INFO_TYPE_CONSTANT, base,
- base->typelib, offset);
+ return (GIConstantInfo *) g_info_new (GI_INFO_TYPE_CONSTANT, (GIBaseInfo*)info,
+ rinfo->typelib, offset);
}
+/**
+ * g_object_info_get_class_struct:
+ * @info: A #GIObjectInfo to query
+ *
+ * Every #GObject has two structures; an instance structure and a class
+ * structure. This function returns the metadata for the class structure.
+ *
+ * Returns: a #GIStructInfo for the class struct or %NULL if none found.
+ */
+GIStructInfo *
+g_object_info_get_class_struct (GIObjectInfo *info)
+{
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ObjectBlob *blob = (ObjectBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ if (blob->gtype_struct)
+ return (GIStructInfo *) g_info_from_entry (rinfo->repository,
+ rinfo->typelib, blob->gtype_struct);
+ else
+ return NULL;
+}
/* GIInterfaceInfo functions */
gint
g_interface_info_get_n_prerequisites (GIInterfaceInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- InterfaceBlob *blob = (InterfaceBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ InterfaceBlob *blob = (InterfaceBlob *)&rinfo->typelib->data[rinfo->offset];
return blob->n_prerequisites;
}
g_interface_info_get_prerequisite (GIInterfaceInfo *info,
gint n)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- InterfaceBlob *blob = (InterfaceBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ InterfaceBlob *blob = (InterfaceBlob *)&rinfo->typelib->data[rinfo->offset];
- return g_info_from_entry (base->typelib, blob->prerequisites[n]);
+ return g_info_from_entry (rinfo->repository,
+ rinfo->typelib, blob->prerequisites[n]);
}
gint
g_interface_info_get_n_properties (GIInterfaceInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- InterfaceBlob *blob = (InterfaceBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ InterfaceBlob *blob = (InterfaceBlob *)&rinfo->typelib->data[rinfo->offset];
- return blob->n_properties;
+ return blob->n_properties;
}
GIPropertyInfo *
gint n)
{
gint offset;
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
- InterfaceBlob *blob = (InterfaceBlob *)&base->typelib->data[base->offset];
-
- offset = base->offset + header->interface_blob_size
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ InterfaceBlob *blob = (InterfaceBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ offset = rinfo->offset + header->interface_blob_size
+ (blob->n_prerequisites + (blob->n_prerequisites % 2)) * 2
+ n * header->property_blob_size;
- return (GIPropertyInfo *) g_info_new (GI_INFO_TYPE_PROPERTY, base,
- base->typelib, offset);
+ return (GIPropertyInfo *) g_info_new (GI_INFO_TYPE_PROPERTY, (GIBaseInfo*)info,
+ rinfo->typelib, offset);
}
gint
g_interface_info_get_n_methods (GIInterfaceInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- InterfaceBlob *blob = (InterfaceBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ InterfaceBlob *blob = (InterfaceBlob *)&rinfo->typelib->data[rinfo->offset];
return blob->n_methods;
}
gint n)
{
gint offset;
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
- InterfaceBlob *blob = (InterfaceBlob *)&base->typelib->data[base->offset];
-
- offset = base->offset + header->interface_blob_size
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ InterfaceBlob *blob = (InterfaceBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ offset = rinfo->offset + header->interface_blob_size
+ (blob->n_prerequisites + (blob->n_prerequisites % 2)) * 2
- + blob->n_properties * header->property_blob_size
+ + blob->n_properties * header->property_blob_size
+ n * header->function_blob_size;
-
- return (GIFunctionInfo *) g_info_new (GI_INFO_TYPE_FUNCTION, base,
- base->typelib, offset);
+
+ return (GIFunctionInfo *) g_info_new (GI_INFO_TYPE_FUNCTION, (GIBaseInfo*)info,
+ rinfo->typelib, offset);
}
GIFunctionInfo *
const gchar *name)
{
gint offset;
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
- InterfaceBlob *blob = (InterfaceBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ InterfaceBlob *blob = (InterfaceBlob *)&rinfo->typelib->data[rinfo->offset];
- offset = base->offset + header->interface_blob_size
+ offset = rinfo->offset + header->interface_blob_size
+ (blob->n_prerequisites + (blob->n_prerequisites % 2)) * 2
+ blob->n_properties * header->property_blob_size;
- return find_method (base, offset, blob->n_methods, name);
+ return find_method ((GIBaseInfo*)info, offset, blob->n_methods, name);
}
gint
g_interface_info_get_n_signals (GIInterfaceInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- InterfaceBlob *blob = (InterfaceBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ InterfaceBlob *blob = (InterfaceBlob *)&rinfo->typelib->data[rinfo->offset];
return blob->n_signals;
}
gint n)
{
gint offset;
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
- InterfaceBlob *blob = (InterfaceBlob *)&base->typelib->data[base->offset];
-
- offset = base->offset + header->interface_blob_size
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ InterfaceBlob *blob = (InterfaceBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ offset = rinfo->offset + header->interface_blob_size
+ (blob->n_prerequisites + (blob->n_prerequisites % 2)) * 2
- + blob->n_properties * header->property_blob_size
- + blob->n_methods * header->function_blob_size
+ + blob->n_properties * header->property_blob_size
+ + blob->n_methods * header->function_blob_size
+ n * header->signal_blob_size;
-
- return (GISignalInfo *) g_info_new (GI_INFO_TYPE_SIGNAL, base,
- base->typelib, offset);
+
+ return (GISignalInfo *) g_info_new (GI_INFO_TYPE_SIGNAL, (GIBaseInfo*)info,
+ rinfo->typelib, offset);
}
gint
g_interface_info_get_n_vfuncs (GIInterfaceInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- InterfaceBlob *blob = (InterfaceBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ InterfaceBlob *blob = (InterfaceBlob *)&rinfo->typelib->data[rinfo->offset];
return blob->n_vfuncs;
}
gint n)
{
gint offset;
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
- InterfaceBlob *blob = (InterfaceBlob *)&base->typelib->data[base->offset];
-
- offset = base->offset + header->interface_blob_size
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ InterfaceBlob *blob = (InterfaceBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ offset = rinfo->offset + header->interface_blob_size
+ (blob->n_prerequisites + (blob->n_prerequisites % 2)) * 2
- + blob->n_properties * header->property_blob_size
- + blob->n_methods * header->function_blob_size
+ + blob->n_properties * header->property_blob_size
+ + blob->n_methods * header->function_blob_size
+ blob->n_signals * header->signal_blob_size
+ n * header->vfunc_blob_size;
-
- return (GIVFuncInfo *) g_info_new (GI_INFO_TYPE_VFUNC, base,
- base->typelib, offset);
+
+ return (GIVFuncInfo *) g_info_new (GI_INFO_TYPE_VFUNC, (GIBaseInfo*)info,
+ rinfo->typelib, offset);
+}
+
+/**
+ * g_interface_info_find_vfunc:
+ * @info: An #GIObjectInfo
+ * @name: The name of a virtual function to find.
+ *
+ * Locate a virtual function slot with name @name. See the documentation
+ * for #g_object_info_find_vfunc for more information on virtuals.
+ *
+ * Return value: (transfer full): A #GIVFuncInfo, or %NULL if none with name @name.
+ */
+GIVFuncInfo *
+g_interface_info_find_vfunc (GIInterfaceInfo *info,
+ const gchar *name)
+{
+ gint offset;
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ InterfaceBlob *blob = (InterfaceBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ offset = rinfo->offset + header->interface_blob_size
+ + (blob->n_prerequisites + blob->n_prerequisites % 2) * 2
+ + blob->n_properties * header->property_blob_size
+ + blob->n_methods * header->function_blob_size
+ + blob->n_signals * header->signal_blob_size;
+
+ return find_vfunc (rinfo, offset, blob->n_vfuncs, name);
}
gint
g_interface_info_get_n_constants (GIInterfaceInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- InterfaceBlob *blob = (InterfaceBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ InterfaceBlob *blob = (InterfaceBlob *)&rinfo->typelib->data[rinfo->offset];
+
return blob->n_constants;
}
gint n)
{
gint offset;
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
- InterfaceBlob *blob = (InterfaceBlob *)&base->typelib->data[base->offset];
-
- offset = base->offset + header->interface_blob_size
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ InterfaceBlob *blob = (InterfaceBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ offset = rinfo->offset + header->interface_blob_size
+ (blob->n_prerequisites + (blob->n_prerequisites % 2)) * 2
+ blob->n_properties * header->property_blob_size
- + blob->n_methods * header->function_blob_size
- + blob->n_signals * header->signal_blob_size
- + blob->n_vfuncs * header->vfunc_blob_size
+ + blob->n_methods * header->function_blob_size
+ + blob->n_signals * header->signal_blob_size
+ + blob->n_vfuncs * header->vfunc_blob_size
+ n * header->constant_blob_size;
- return (GIConstantInfo *) g_info_new (GI_INFO_TYPE_CONSTANT, base,
- base->typelib, offset);
+ return (GIConstantInfo *) g_info_new (GI_INFO_TYPE_CONSTANT, (GIBaseInfo*)info,
+ rinfo->typelib, offset);
}
+/**
+ * g_interface_info_get_iface_struct:
+ * @info: A #GIInterfaceInfo to query
+ *
+ * Returns the layout C structure associated with this #GInterface.
+ *
+ * Returns: A #GIStructInfo for the class struct or %NULL if none found.
+ */
+GIStructInfo *
+g_interface_info_get_iface_struct (GIInterfaceInfo *info)
+{
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ InterfaceBlob *blob = (InterfaceBlob *)&rinfo->typelib->data[rinfo->offset];
-
+ if (blob->gtype_struct)
+ return (GIStructInfo *) g_info_from_entry (rinfo->repository,
+ rinfo->typelib, blob->gtype_struct);
+ else
+ return NULL;
+}
/* GIPropertyInfo functions */
GParamFlags
g_property_info_get_flags (GIPropertyInfo *info)
{
GParamFlags flags;
- GIBaseInfo *base = (GIBaseInfo *)info;
- PropertyBlob *blob = (PropertyBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ PropertyBlob *blob = (PropertyBlob *)&rinfo->typelib->data[rinfo->offset];
+
flags = 0;
if (blob->readable)
GITypeInfo *
g_property_info_get_type (GIPropertyInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
+ GIRealInfo *rinfo = (GIRealInfo *)info;
- return g_type_info_new (base, base->typelib, base->offset + 8);
+ return g_type_info_new ((GIBaseInfo*)info, rinfo->typelib, rinfo->offset + G_STRUCT_OFFSET (PropertyBlob, type));
}
{
GSignalFlags flags;
- GIBaseInfo *base = (GIBaseInfo *)info;
- SignalBlob *blob = (SignalBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ SignalBlob *blob = (SignalBlob *)&rinfo->typelib->data[rinfo->offset];
flags = 0;
GIVFuncInfo *
g_signal_info_get_class_closure (GISignalInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- SignalBlob *blob = (SignalBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ SignalBlob *blob = (SignalBlob *)&rinfo->typelib->data[rinfo->offset];
if (blob->has_class_closure)
- return g_interface_info_get_vfunc ((GIInterfaceInfo *)base->container, blob->class_closure);
+ return g_interface_info_get_vfunc ((GIInterfaceInfo *)rinfo->container, blob->class_closure);
return NULL;
}
gboolean
g_signal_info_true_stops_emit (GISignalInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- SignalBlob *blob = (SignalBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ SignalBlob *blob = (SignalBlob *)&rinfo->typelib->data[rinfo->offset];
return blob->true_stops_emit;
}
{
GIVFuncInfoFlags flags;
- GIBaseInfo *base = (GIBaseInfo *)info;
- VFuncBlob *blob = (VFuncBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ VFuncBlob *blob = (VFuncBlob *)&rinfo->typelib->data[rinfo->offset];
flags = 0;
gint
g_vfunc_info_get_offset (GIVFuncInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- VFuncBlob *blob = (VFuncBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ VFuncBlob *blob = (VFuncBlob *)&rinfo->typelib->data[rinfo->offset];
+
return blob->struct_offset;
}
GISignalInfo *
g_vfunc_info_get_signal (GIVFuncInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- VFuncBlob *blob = (VFuncBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ VFuncBlob *blob = (VFuncBlob *)&rinfo->typelib->data[rinfo->offset];
if (blob->class_closure)
- return g_interface_info_get_signal ((GIInterfaceInfo *)base->container, blob->signal);
-
+ return g_interface_info_get_signal ((GIInterfaceInfo *)rinfo->container, blob->signal);
+
return NULL;
}
+/**
+ * g_vfunc_info_get_invoker:
+ * @info: A #GIVFuncInfo
+ *
+ * If this virtual function has an associated invoker method, this
+ * method will return it. An invoker method is a C entry point.
+ *
+ * Not all virtuals will have invokers.
+ *
+ * Return value: (transfer full): An invoker function, or %NULL if none known
+ */
+GIFunctionInfo *
+g_vfunc_info_get_invoker (GIVFuncInfo *info)
+{
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ VFuncBlob *blob = (VFuncBlob *)&rinfo->typelib->data[rinfo->offset];
+ GIBaseInfo *container = rinfo->container;
+ GIInfoType parent_type;
+
+ /* 1023 = 0x3ff is the maximum of the 10 bits for invoker index */
+ if (blob->invoker == 1023)
+ return NULL;
+
+ parent_type = g_base_info_get_type (container);
+ if (parent_type == GI_INFO_TYPE_OBJECT)
+ return g_object_info_get_method ((GIObjectInfo*)container, blob->invoker);
+ else if (parent_type == GI_INFO_TYPE_INTERFACE)
+ return g_interface_info_get_method ((GIInterfaceInfo*)container, blob->invoker);
+ else
+ g_assert_not_reached ();
+}
/* GIConstantInfo functions */
GITypeInfo *
g_constant_info_get_type (GIConstantInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
-
- return g_type_info_new (base, base->typelib, base->offset + 8);
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+
+ return g_type_info_new ((GIBaseInfo*)info, rinfo->typelib, rinfo->offset + 8);
}
gint
-g_constant_info_get_value (GIConstantInfo *info,
+g_constant_info_get_value (GIConstantInfo *info,
GArgument *value)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- ConstantBlob *blob = (ConstantBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ ConstantBlob *blob = (ConstantBlob *)&rinfo->typelib->data[rinfo->offset];
/* FIXME non-basic types ? */
- if (blob->type.reserved == 0 && blob->type.reserved2 == 0)
+ if (blob->type.flags.reserved == 0 && blob->type.flags.reserved2 == 0)
{
- if (blob->type.pointer)
- value->v_pointer = g_memdup (&base->typelib->data[blob->offset], blob->size);
+ if (blob->type.flags.pointer)
+ value->v_pointer = g_memdup (&rinfo->typelib->data[blob->offset], blob->size);
else
{
- switch (blob->type.tag)
+ switch (blob->type.flags.tag)
{
case GI_TYPE_TAG_BOOLEAN:
- value->v_boolean = *(gboolean*)&base->typelib->data[blob->offset];
+ value->v_boolean = *(gboolean*)&rinfo->typelib->data[blob->offset];
break;
case GI_TYPE_TAG_INT8:
- value->v_int8 = *(gint8*)&base->typelib->data[blob->offset];
+ value->v_int8 = *(gint8*)&rinfo->typelib->data[blob->offset];
break;
case GI_TYPE_TAG_UINT8:
- value->v_uint8 = *(guint8*)&base->typelib->data[blob->offset];
+ value->v_uint8 = *(guint8*)&rinfo->typelib->data[blob->offset];
break;
case GI_TYPE_TAG_INT16:
- value->v_int16 = *(gint16*)&base->typelib->data[blob->offset];
+ value->v_int16 = *(gint16*)&rinfo->typelib->data[blob->offset];
break;
case GI_TYPE_TAG_UINT16:
- value->v_uint16 = *(guint16*)&base->typelib->data[blob->offset];
+ value->v_uint16 = *(guint16*)&rinfo->typelib->data[blob->offset];
break;
case GI_TYPE_TAG_INT32:
- value->v_int32 = *(gint32*)&base->typelib->data[blob->offset];
+ value->v_int32 = *(gint32*)&rinfo->typelib->data[blob->offset];
break;
case GI_TYPE_TAG_UINT32:
- value->v_uint32 = *(guint32*)&base->typelib->data[blob->offset];
+ value->v_uint32 = *(guint32*)&rinfo->typelib->data[blob->offset];
break;
case GI_TYPE_TAG_INT64:
- value->v_int64 = *(gint64*)&base->typelib->data[blob->offset];
+ value->v_int64 = *(gint64*)&rinfo->typelib->data[blob->offset];
break;
case GI_TYPE_TAG_UINT64:
- value->v_uint64 = *(guint64*)&base->typelib->data[blob->offset];
+ value->v_uint64 = *(guint64*)&rinfo->typelib->data[blob->offset];
break;
case GI_TYPE_TAG_FLOAT:
- value->v_float = *(gfloat*)&base->typelib->data[blob->offset];
+ value->v_float = *(gfloat*)&rinfo->typelib->data[blob->offset];
break;
case GI_TYPE_TAG_DOUBLE:
- value->v_double = *(gdouble*)&base->typelib->data[blob->offset];
+ value->v_double = *(gdouble*)&rinfo->typelib->data[blob->offset];
break;
case GI_TYPE_TAG_TIME_T:
- value->v_long = *(long*)&base->typelib->data[blob->offset];
+ value->v_long = *(long*)&rinfo->typelib->data[blob->offset];
+ break;
+ case GI_TYPE_TAG_SHORT:
+ value->v_short = *(gshort*)&rinfo->typelib->data[blob->offset];
+ break;
+ case GI_TYPE_TAG_USHORT:
+ value->v_ushort = *(gushort*)&rinfo->typelib->data[blob->offset];
break;
case GI_TYPE_TAG_INT:
- value->v_int = *(gint*)&base->typelib->data[blob->offset];
+ value->v_int = *(gint*)&rinfo->typelib->data[blob->offset];
break;
case GI_TYPE_TAG_UINT:
- value->v_uint = *(guint*)&base->typelib->data[blob->offset];
+ value->v_uint = *(guint*)&rinfo->typelib->data[blob->offset];
break;
case GI_TYPE_TAG_LONG:
- value->v_long = *(glong*)&base->typelib->data[blob->offset];
+ value->v_long = *(glong*)&rinfo->typelib->data[blob->offset];
break;
case GI_TYPE_TAG_ULONG:
- value->v_ulong = *(gulong*)&base->typelib->data[blob->offset];
+ value->v_ulong = *(gulong*)&rinfo->typelib->data[blob->offset];
break;
}
}
gint
g_union_info_get_n_fields (GIUnionInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- UnionBlob *blob = (UnionBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ UnionBlob *blob = (UnionBlob *)&rinfo->typelib->data[rinfo->offset];
+
return blob->n_fields;
}
g_union_info_get_field (GIUnionInfo *info,
gint n)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
-
- return (GIFieldInfo *) g_info_new (GI_INFO_TYPE_FIELD, base, base->typelib,
- base->offset + header->union_blob_size +
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+
+ return (GIFieldInfo *) g_info_new (GI_INFO_TYPE_FIELD, (GIBaseInfo*)info, rinfo->typelib,
+ rinfo->offset + header->union_blob_size +
n * header->field_blob_size);
}
gint
g_union_info_get_n_methods (GIUnionInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- UnionBlob *blob = (UnionBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ UnionBlob *blob = (UnionBlob *)&rinfo->typelib->data[rinfo->offset];
+
return blob->n_functions;
}
g_union_info_get_method (GIUnionInfo *info,
gint n)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- UnionBlob *blob = (UnionBlob *)&base->typelib->data[base->offset];
- Header *header = (Header *)base->typelib->data;
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ UnionBlob *blob = (UnionBlob *)&rinfo->typelib->data[rinfo->offset];
+ Header *header = (Header *)rinfo->typelib->data;
gint offset;
- offset = base->offset + header->union_blob_size
- + blob->n_fields * header->field_blob_size
+ offset = rinfo->offset + header->union_blob_size
+ + blob->n_fields * header->field_blob_size
+ n * header->function_blob_size;
- return (GIFunctionInfo *) g_info_new (GI_INFO_TYPE_FUNCTION, base,
- base->typelib, offset);
+ return (GIFunctionInfo *) g_info_new (GI_INFO_TYPE_FUNCTION, (GIBaseInfo*)info,
+ rinfo->typelib, offset);
}
gboolean
g_union_info_is_discriminated (GIUnionInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- UnionBlob *blob = (UnionBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ UnionBlob *blob = (UnionBlob *)&rinfo->typelib->data[rinfo->offset];
+
return blob->discriminated;
}
gint
g_union_info_get_discriminator_offset (GIUnionInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- UnionBlob *blob = (UnionBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ UnionBlob *blob = (UnionBlob *)&rinfo->typelib->data[rinfo->offset];
+
return blob->discriminator_offset;
}
GITypeInfo *
g_union_info_get_discriminator_type (GIUnionInfo *info)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
-
- return g_type_info_new (base, base->typelib, base->offset + 24);
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+
+ return g_type_info_new ((GIBaseInfo*)info, rinfo->typelib, rinfo->offset + 24);
}
GIConstantInfo *
g_union_info_get_discriminator (GIUnionInfo *info,
gint n)
{
- GIBaseInfo *base = (GIBaseInfo *)info;
- UnionBlob *blob = (UnionBlob *)&base->typelib->data[base->offset];
-
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ UnionBlob *blob = (UnionBlob *)&rinfo->typelib->data[rinfo->offset];
+
if (blob->discriminated)
{
- Header *header = (Header *)base->typelib->data;
+ Header *header = (Header *)rinfo->typelib->data;
gint offset;
- offset = base->offset + header->union_blob_size
- + blob->n_fields * header->field_blob_size
+ offset = rinfo->offset + header->union_blob_size
+ + blob->n_fields * header->field_blob_size
+ blob->n_functions * header->function_blob_size
+ n * header->constant_blob_size;
-
- return (GIConstantInfo *) g_info_new (GI_INFO_TYPE_CONSTANT, base,
- base->typelib, offset);
+
+ return (GIConstantInfo *) g_info_new (GI_INFO_TYPE_CONSTANT, (GIBaseInfo*)info,
+ rinfo->typelib, offset);
}
return NULL;
const gchar *name)
{
gint offset;
- GIBaseInfo *base = (GIBaseInfo *)info;
- Header *header = (Header *)base->typelib->data;
- UnionBlob *blob = (UnionBlob *)&base->typelib->data[base->offset];
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ Header *header = (Header *)rinfo->typelib->data;
+ UnionBlob *blob = (UnionBlob *)&rinfo->typelib->data[rinfo->offset];
- offset = base->offset + header->union_blob_size
+ offset = rinfo->offset + header->union_blob_size
+ blob->n_fields * header->field_blob_size;
- return find_method (base, offset, blob->n_functions, name);
+ return find_method ((GIBaseInfo*)info, offset, blob->n_functions, name);
+}
+
+gsize
+g_union_info_get_size (GIUnionInfo *info)
+{
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ UnionBlob *blob = (UnionBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ return blob->size;
}
+gsize
+g_union_info_get_alignment (GIUnionInfo *info)
+{
+ GIRealInfo *rinfo = (GIRealInfo *)info;
+ UnionBlob *blob = (UnionBlob *)&rinfo->typelib->data[rinfo->offset];
+
+ return blob->alignment;
+}
projects / gnome.gobject-introspection / blobdiff