glib/girnode.h
Tomeu Vizoso 03dc6a590b Implement callbacks as part of struct fields. Fixes #557383
gir: embed <callback> inside <field>
typelib: if a field contains a callback, store it just after the FieldBlob
girepository API: no additions
2009-11-11 13:55:00 +01:00

396 lines
7.6 KiB
C

/* GObject introspection: Parsed GIR
*
* Copyright (C) 2005 Matthias Clasen
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __G_IR_NODE_H__
#define __G_IR_NODE_H__
#include <glib.h>
#include "girmodule.h"
G_BEGIN_DECLS
typedef struct _GIrTypelibBuild GIrTypelibBuild;
typedef struct _GIrNode GIrNode;
typedef struct _GIrNodeFunction GIrNodeFunction;
typedef struct _GIrNodeParam GIrNodeParam;
typedef struct _GIrNodeType GIrNodeType;
typedef struct _GIrNodeInterface GIrNodeInterface;
typedef struct _GIrNodeSignal GIrNodeSignal;
typedef struct _GIrNodeProperty GIrNodeProperty;
typedef struct _GIrNodeVFunc GIrNodeVFunc;
typedef struct _GIrNodeField GIrNodeField;
typedef struct _GIrNodeValue GIrNodeValue;
typedef struct _GIrNodeEnum GIrNodeEnum;
typedef struct _GIrNodeBoxed GIrNodeBoxed;
typedef struct _GIrNodeStruct GIrNodeStruct;
typedef struct _GIrNodeConstant GIrNodeConstant;
typedef struct _GIrNodeErrorDomain GIrNodeErrorDomain;
typedef struct _GIrNodeXRef GIrNodeXRef;
typedef struct _GIrNodeUnion GIrNodeUnion;
struct _GIrTypelibBuild {
GIrModule *module;
GList *modules;
GHashTable *strings;
GHashTable *types;
GList *offset_ordered_nodes;
guint32 n_attributes;
guchar *data;
};
typedef enum
{
G_IR_NODE_INVALID = 0,
G_IR_NODE_FUNCTION = 1,
G_IR_NODE_CALLBACK = 2,
G_IR_NODE_STRUCT = 3,
G_IR_NODE_BOXED = 4,
G_IR_NODE_ENUM = 5,
G_IR_NODE_FLAGS = 6,
G_IR_NODE_OBJECT = 7,
G_IR_NODE_INTERFACE = 8,
G_IR_NODE_CONSTANT = 9,
G_IR_NODE_ERROR_DOMAIN = 10,
G_IR_NODE_UNION = 11,
G_IR_NODE_PARAM = 12,
G_IR_NODE_TYPE = 13,
G_IR_NODE_PROPERTY = 14,
G_IR_NODE_SIGNAL = 15,
G_IR_NODE_VALUE = 16,
G_IR_NODE_VFUNC = 17,
G_IR_NODE_FIELD = 18,
G_IR_NODE_XREF = 19
} GIrNodeTypeId;
struct _GIrNode
{
GIrNodeTypeId type;
gchar *name;
guint32 offset; /* Assigned as we build the typelib */
GHashTable *attributes;
};
struct _GIrNodeXRef
{
GIrNode node;
gchar *namespace;
};
struct _GIrNodeFunction
{
GIrNode node;
gboolean deprecated;
gboolean is_varargs; /* Not in typelib yet */
gboolean is_method;
gboolean is_setter;
gboolean is_getter;
gboolean is_constructor;
gboolean wraps_vfunc;
gboolean throws;
gchar *symbol;
GIrNodeParam *result;
GList *parameters;
};
struct _GIrNodeType
{
GIrNode node;
gboolean is_pointer;
gboolean is_basic;
gboolean is_array;
gboolean is_glist;
gboolean is_gslist;
gboolean is_ghashtable;
gboolean is_interface;
gboolean is_error;
gint tag;
gchar *unparsed;
gboolean zero_terminated;
gboolean has_length;
gint length;
gboolean has_size;
gint size;
GIrNodeType *parameter_type1;
GIrNodeType *parameter_type2;
gchar *interface;
gchar **errors;
};
struct _GIrNodeParam
{
GIrNode node;
gboolean in;
gboolean out;
gboolean dipper;
gboolean optional;
gboolean retval;
gboolean allow_none;
gboolean transfer;
gboolean shallow_transfer;
GIScopeType scope;
gint8 closure;
gint8 destroy;
GIrNodeType *type;
};
struct _GIrNodeProperty
{
GIrNode node;
gboolean deprecated;
gchar *name;
gboolean readable;
gboolean writable;
gboolean construct;
gboolean construct_only;
GIrNodeType *type;
};
struct _GIrNodeSignal
{
GIrNode node;
gboolean deprecated;
gboolean run_first;
gboolean run_last;
gboolean run_cleanup;
gboolean no_recurse;
gboolean detailed;
gboolean action;
gboolean no_hooks;
gboolean has_class_closure;
gboolean true_stops_emit;
gint class_closure;
GList *parameters;
GIrNodeParam *result;
};
struct _GIrNodeVFunc
{
GIrNode node;
gboolean is_varargs; /* Not in typelib yet */
gboolean must_chain_up;
gboolean must_be_implemented;
gboolean must_not_be_implemented;
gboolean is_class_closure;
char *invoker;
GList *parameters;
GIrNodeParam *result;
gint offset;
};
struct _GIrNodeField
{
GIrNode node;
gboolean readable;
gboolean writable;
gint bits;
gint offset;
GIrNodeFunction *callback;
GIrNodeType *type;
};
struct _GIrNodeInterface
{
GIrNode node;
gboolean abstract;
gboolean deprecated;
gchar *gtype_name;
gchar *gtype_init;
gchar *parent;
gchar *glib_type_struct;
GList *interfaces;
GList *prerequisites;
gint alignment;
gint size;
GList *members;
};
struct _GIrNodeValue
{
GIrNode node;
gboolean deprecated;
guint32 value;
};
struct _GIrNodeConstant
{
GIrNode node;
gboolean deprecated;
GIrNodeType *type;
gchar *value;
};
struct _GIrNodeEnum
{
GIrNode node;
gboolean deprecated;
gint storage_type;
gchar *gtype_name;
gchar *gtype_init;
GList *values;
};
struct _GIrNodeBoxed
{
GIrNode node;
gboolean deprecated;
gchar *gtype_name;
gchar *gtype_init;
gint alignment;
gint size;
GList *members;
};
struct _GIrNodeStruct
{
GIrNode node;
gboolean deprecated;
gboolean disguised;
gboolean is_gtype_struct;
gchar *gtype_name;
gchar *gtype_init;
gint alignment;
gint size;
GList *members;
};
struct _GIrNodeUnion
{
GIrNode node;
gboolean deprecated;
GList *members;
GList *discriminators;
gchar *gtype_name;
gchar *gtype_init;
gint alignment;
gint size;
gint discriminator_offset;
GIrNodeType *discriminator_type;
};
struct _GIrNodeErrorDomain
{
GIrNode node;
gboolean deprecated;
gchar *name;
gchar *getquark;
gchar *codes;
};
GIrNode * g_ir_node_new (GIrNodeTypeId type);
void g_ir_node_free (GIrNode *node);
guint32 g_ir_node_get_size (GIrNode *node);
guint32 g_ir_node_get_full_size (GIrNode *node);
guint32 g_ir_node_get_attribute_size (GIrNode *node);
void g_ir_node_build_typelib (GIrNode *node,
GIrNode *parent,
GIrTypelibBuild *build,
guint32 *offset,
guint32 *offset2);
int g_ir_node_cmp (GIrNode *node,
GIrNode *other);
gboolean g_ir_node_can_have_member (GIrNode *node);
void g_ir_node_add_member (GIrNode *node,
GIrNodeFunction *member);
guint32 write_string (const gchar *str,
GHashTable *strings,
guchar *data,
guint32 *offset);
const gchar * g_ir_node_param_direction_string (GIrNodeParam * node);
const gchar * g_ir_node_type_to_string (GIrNodeTypeId type);
gboolean g_ir_find_node (GIrModule *module,
GList *modules,
const char *name,
GIrNode **node_out,
GIrModule **module_out);
/* In giroffsets.c */
void g_ir_node_compute_offsets (GIrNode *node,
GIrModule *module,
GList *modules);
G_END_DECLS
#endif /* __G_IR_NODE_H__ */