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/*
* AT-SPI - Assistive Technology Service Provider Interface
* (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
*
* Copyright 2002 Ximian, Inc.
* 2002 Sun Microsystems Inc.
* Copyright 2010, 2011 Novell, Inc.
*
*
* 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 2.1 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _ATSPI_MISC_PRIVATE_H_
#define _ATSPI_MISC_PRIVATE_H_
/* Private internal implementation details of at-spi. */
#include <string.h>
#include "atspi.h"
#include "dbus/dbus.h"
#include "dbind/dbind.h"
G_BEGIN_DECLS
typedef struct _AtspiReference AtspiReference;
struct _AtspiReference
{
char *name;
char *path;
};
/* externs */
extern const char *atspi_path_dec;
extern const char *atspi_path_registry;
extern const char *atspi_path_root;
extern const char *atspi_bus_registry;
extern const char *atspi_interface_accessible;
extern const char *atspi_interface_action;
extern const char *atspi_interface_application;
extern const char *atspi_interface_collection;
extern const char *atspi_interface_component;
extern const char *atspi_interface_dec;
extern const char *atspi_interface_device_event_listener;
extern const char *atspi_interface_document;
extern const char *atspi_interface_editable_text;
extern const char *atspi_interface_hyperlink;
extern const char *atspi_interface_hypertext;
extern const char *atspi_interface_image;
extern const char *atspi_interface_registry;
extern const char *atspi_interface_selection;
extern const char *atspi_interface_table;
extern const char *atspi_interface_table_cell;
extern const char *atspi_interface_text;
extern const char *atspi_interface_cache;
extern const char *atspi_interface_value;
/* function prototypes */
gint _atspi_get_iface_num (const char *iface);
DBusConnection *_atspi_bus ();
AtspiAccessible *_atspi_ref_accessible (const char *app, const char *path);
AtspiAccessible *
_atspi_dbus_return_accessible_from_message (DBusMessage *message);
AtspiAccessible *
_atspi_dbus_consume_accessible (DBusMessageIter *iter);
AtspiHyperlink *
_atspi_dbus_return_hyperlink_from_message (DBusMessage *message);
AtspiHyperlink *
_atspi_dbus_return_hyperlink_from_iter (DBusMessageIter *iter);
dbus_bool_t _atspi_dbus_call (gpointer obj, const char *interface, const char *method, GError **error, const char *type, ...);
DBusMessage *_atspi_dbus_call_partial (gpointer obj, const char *interface, const char *method, GError **error, const char *type, ...);
DBusMessage *_atspi_dbus_call_partial_va (gpointer obj, const char *interface, const char *method, GError **error, const char *type, va_list args);
dbus_bool_t _atspi_dbus_get_property (gpointer obj, const char *interface, const char *name, GError **error, const char *type, void *data);
DBusMessage *_atspi_dbus_send_with_reply_and_block (DBusMessage *message, GError **error);
GHashTable *_atspi_dbus_return_hash_from_message (DBusMessage *message);
GHashTable *_atspi_dbus_hash_from_iter (DBusMessageIter *iter);
GArray *_atspi_dbus_return_attribute_array_from_message (DBusMessage *message);
GArray *_atspi_dbus_attribute_array_from_iter (DBusMessageIter *iter);
void _atspi_dbus_set_interfaces (AtspiAccessible *accessible, DBusMessageIter *iter);
void _atspi_dbus_set_state (AtspiAccessible *accessible, DBusMessageIter *iter);
#define _ATSPI_DBUS_CHECK_SIG(message, type, error, ret) \
if (!message) \
return (ret); \
if (dbus_message_get_type (message) == DBUS_MESSAGE_TYPE_ERROR) \
{ \
const char *err; \
dbus_message_get_args (message, NULL, DBUS_TYPE_STRING, &err, DBUS_TYPE_INVALID); \
if (err) \
g_set_error_literal (error, ATSPI_ERROR, ATSPI_ERROR_IPC, err); \
dbus_message_unref (message); \
return ret; \
} \
if (strcmp (dbus_message_get_signature (message), type) != 0) \
{ \
g_warning ("AT-SPI: Expected message signature %s but got %s at %s line %d", type, dbus_message_get_signature (message), __FILE__, __LINE__); \
dbus_message_unref (message); \
return (ret); \
}
/**
* ATSPI_ERROR:
*
* Error domain for AT-SPI IPC failures. Errors in this domain will
* be from the #ATSPIAtspiError enumeration. See #GError for information on
* error domains.
*/
#define ATSPI_ERROR _atspi_error_quark ()
GQuark _atspi_error_quark (void);
/**
* AtspiError:
* @ATSPI_APPLICATION_NO_LONGER_EXISTS: The application has quit.
*/
typedef enum
{
ATSPI_ERROR_APPLICATION_GONE,
ATSPI_ERROR_IPC,
} AtspiError;
extern GMainLoop *atspi_main_loop;
extern gboolean atspi_no_cache;
GHashTable *_atspi_get_live_refs ();
gchar *_atspi_name_compat (gchar *in);
GHashTable *_atspi_dbus_update_cache_from_dict (AtspiAccessible *accessible, DBusMessageIter *iter);
gboolean _atspi_prepare_screen_reader_interface ();
gchar *_atspi_strdup_and_adjust_for_dbus (const char *s);
G_END_DECLS
#endif /* _ATSPI_MISC_PRIVATE_H_ */
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