#include <stdlib.h>
#include <string.h>
+#include <stdio.h>
#include "droute.h"
#include "droute-pairhash.h"
struct _DRouteContext
{
- DBusConnection *bus;
GPtrArray *registered_paths;
gchar *introspect_string;
struct _DRoutePath
{
DRouteContext *cnx;
+ gchar *path;
+ gboolean prefix;
GStringChunk *chunks;
GPtrArray *interfaces;
GPtrArray *introspection;
static DRoutePath *
path_new (DRouteContext *cnx,
+ const char *path,
+ gboolean prefix,
void *user_data,
DRouteIntrospectChildrenFunction introspect_children_cb,
void *introspect_children_data,
new_path = g_new0 (DRoutePath, 1);
new_path->cnx = cnx;
+ new_path->path = g_strdup (path);
+ new_path->prefix = prefix;
new_path->chunks = g_string_chunk_new (CHUNKS_DEFAULT);
new_path->interfaces = g_ptr_array_new ();
new_path->introspection = g_ptr_array_new ();
static void
path_free (DRoutePath *path, gpointer user_data)
{
+ g_free (path->path);
g_string_chunk_free (path->chunks);
g_ptr_array_free (path->interfaces, TRUE);
g_ptr_array_free (path->introspection, FALSE);
/*---------------------------------------------------------------------------*/
DRouteContext *
-droute_new (DBusConnection *bus)
+droute_new ()
{
DRouteContext *cnx;
cnx = g_new0 (DRouteContext, 1);
- cnx->bus = bus;
cnx->registered_paths = g_ptr_array_new ();
return cnx;
/*---------------------------------------------------------------------------*/
-DBusConnection *
-droute_get_bus (DRouteContext *cnx)
-{
- return cnx->bus;
-}
-
/*---------------------------------------------------------------------------*/
static DBusObjectPathVTable droute_vtable =
DRoutePath *new_path;
gboolean registered;
- new_path = path_new (cnx, NULL, NULL, (void *) data, NULL);
-
- registered = dbus_connection_register_object_path (cnx->bus, path, &droute_vtable, new_path);
- if (!registered)
- {
- path_free (new_path, NULL);
- return NULL;
- }
+ new_path = path_new (cnx, path, FALSE, (void *)data, NULL, NULL, NULL);
g_ptr_array_add (cnx->registered_paths, new_path);
return new_path;
{
DRoutePath *new_path;
- new_path = path_new (cnx, (void *) data, introspect_children_cb, introspect_children_data, get_datum);
-
- if (!dbus_connection_register_fallback (cnx->bus, path, &droute_vtable, new_path))
- oom();
+ new_path = path_new (cnx, path, TRUE, (void *) data,
+ introspect_children_cb, introspect_children_data,
+ get_datum);
g_ptr_array_add (cnx->registered_paths, new_path);
return new_path;
prop_funcs = (PropertyPair *) g_hash_table_lookup (path->properties, &pair);
if (!prop_funcs)
+#ifdef DBUS_ERROR_UNKNOWN_PROPERTY
+ return dbus_message_new_error (message, DBUS_ERROR_UNKNOWN_PROPERTY, "Property unavailable");
+#else
return dbus_message_new_error (message, DBUS_ERROR_FAILED, "Property unavailable");
+#endif
datum = path_get_datum (path, pathstr);
if (!datum)
reply = dbus_message_new_method_return (message);
}
+#ifdef DBUS_ERROR_PROPERTY_READ_ONLY
+ else if (!get)
+ {
+ reply = dbus_message_new_error (message, DBUS_ERROR_PROPERTY_READ_ONLY, "Property is read-only");
+ }
+#endif
else
{
reply = dbus_message_new_error (message, DBUS_ERROR_FAILED, "Getter or setter unavailable");
}
static DBusHandlerResult
+handle_dbus (DBusConnection *bus,
+ DBusMessage *message,
+ const gchar *iface,
+ const gchar *member,
+ const gchar *pathstr)
+{
+ static int id = 1;
+ char *id_str = (char *) g_malloc(40);
+ DBusMessage *reply;
+
+ if (strcmp (iface, DBUS_INTERFACE_DBUS) != 0 ||
+ strcmp (member, "Hello") != 0)
+ {
+ g_free (id_str);
+ return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+ }
+
+ /* TODO: Fix this hack (we don't handle wrap-around, for instance) */
+ sprintf (id_str, ":1.%d", id++);
+ reply = dbus_message_new_method_return (message);
+ dbus_message_append_args (reply, DBUS_TYPE_STRING, &id_str, DBUS_TYPE_INVALID);
+ dbus_connection_send (bus, reply, NULL);
+ dbus_connection_flush (bus);
+ dbus_message_unref (reply);
+ g_free (id_str);
+ return DBUS_HANDLER_RESULT_HANDLED;
+}
+
+static DBusHandlerResult
handle_properties (DBusConnection *bus,
DBusMessage *message,
DRoutePath *path,
const gchar *member,
const gchar *pathstr)
{
- DBusMessage *reply;
+ DBusMessage *reply = NULL;
DBusHandlerResult result = DBUS_HANDLER_RESULT_HANDLED;
if (!g_strcmp0(member, "GetAll"))
iface == NULL)
return result;
- if (!strcmp (iface, "org.freedesktop.DBus.Properties"))
+ if (!strcmp (pathstr, DBUS_PATH_DBUS))
+ result = handle_dbus (bus, message, iface, member, pathstr);
+ else if (!strcmp (iface, "org.freedesktop.DBus.Properties"))
result = handle_properties (bus, message, path, iface, member, pathstr);
else if (!strcmp (iface, "org.freedesktop.DBus.Introspectable"))
result = handle_introspection (bus, message, path, iface, member, pathstr);
dbus_message_get_signature (message),
dbus_message_get_interface (message),
dbus_message_get_path (message));
+#ifdef DBUS_ERROR_UNKNOWN_OBJECT
+ reply = dbus_message_new_error (message,
+ DBUS_ERROR_UNKNOWN_OBJECT,
+ errmsg);
+#else
reply = dbus_message_new_error (message,
DBUS_ERROR_FAILED,
errmsg);
+#endif
g_free (errmsg);
return reply;
}
return reply;
}
+void
+droute_path_register (DRoutePath *path, DBusConnection *bus)
+{
+ if (path->prefix)
+ dbus_connection_register_fallback (bus, path->path, &droute_vtable, path);
+ else
+ dbus_connection_register_object_path (bus, path->path,
+ &droute_vtable, path);
+}
+
+void
+droute_context_register (DRouteContext *cnx, DBusConnection *bus)
+{
+ g_ptr_array_foreach (cnx->registered_paths, (GFunc) droute_path_register,
+ bus);
+}
+
+void
+droute_intercept_dbus (DBusConnection *bus)
+{
+ dbus_connection_register_object_path (bus, DBUS_PATH_DBUS,
+ &droute_vtable, NULL);
+}
/*END------------------------------------------------------------------------*/