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/* -*- mode: C; c-file-style: "gnu" -*- */
/* dbus-message-factory.c Generator of valid and invalid message data for test suite
*
* Copyright (C) 2005 Red Hat Inc.
*
* Licensed under the Academic Free License version 2.1
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include <config.h>
#ifdef DBUS_BUILD_TESTS
#include "dbus-message-factory.h"
#include "dbus-message-private.h"
typedef dbus_bool_t (* DBusInnerGeneratorFunc) (int sequence,
DBusMessage **message_p);
typedef dbus_bool_t (* DBusMessageGeneratorFunc) (int sequence,
DBusString *data,
DBusValidity *expected_validity);
static void
set_reply_serial (DBusMessage *message)
{
if (message == NULL)
_dbus_assert_not_reached ("oom");
if (!dbus_message_set_reply_serial (message, 100))
_dbus_assert_not_reached ("oom");
}
static dbus_bool_t
generate_trivial_inner (int sequence,
DBusMessage **message_p)
{
DBusMessage *message;
switch (sequence)
{
case 0:
message = dbus_message_new_method_call ("org.freedesktop.TextEditor",
"/foo/bar",
"org.freedesktop.DocumentFactory",
"Create");
break;
case 1:
message = dbus_message_new (DBUS_MESSAGE_TYPE_METHOD_RETURN);
set_reply_serial (message);
break;
case 2:
message = dbus_message_new_signal ("/foo/bar",
"org.freedesktop.DocumentFactory",
"Created");
break;
case 3:
message = dbus_message_new (DBUS_MESSAGE_TYPE_ERROR);
if (!dbus_message_set_error_name (message,
"org.freedesktop.TestErrorName"))
_dbus_assert_not_reached ("oom");
{
DBusMessageIter iter;
const char *v_STRING = "This is an error";
dbus_message_iter_init_append (message, &iter);
if (!dbus_message_iter_append_basic (&iter,
DBUS_TYPE_STRING,
&v_STRING))
_dbus_assert_not_reached ("oom");
}
set_reply_serial (message);
break;
default:
return FALSE;
}
if (message == NULL)
_dbus_assert_not_reached ("oom");
*message_p = message;
return TRUE;
}
static dbus_bool_t
generate_outer (int sequence,
DBusString *data,
DBusValidity *expected_validity,
DBusInnerGeneratorFunc func)
{
DBusMessage *message;
message = NULL;
if (!(*func)(sequence, &message))
return FALSE;
_dbus_assert (message != NULL);
_dbus_message_set_serial (message, 1);
_dbus_message_lock (message);
*expected_validity = DBUS_VALID;
/* move for efficiency, since we'll nuke the message anyway */
if (!_dbus_string_move (&message->header.data, 0,
data, 0))
_dbus_assert_not_reached ("oom");
if (!_dbus_string_copy (&message->body, 0,
data, _dbus_string_get_length (data)))
_dbus_assert_not_reached ("oom");
dbus_message_unref (message);
return TRUE;
}
static dbus_bool_t
generate_trivial (int sequence,
DBusString *data,
DBusValidity *expected_validity)
{
return generate_outer (sequence, data, expected_validity,
generate_trivial_inner);
}
static const DBusMessageGeneratorFunc generators[] = {
generate_trivial
};
void
_dbus_message_data_free (DBusMessageData *data)
{
_dbus_string_free (&data->data);
}
void
_dbus_message_data_iter_init (DBusMessageDataIter *iter)
{
iter->generator = 0;
iter->sequence = 0;
}
dbus_bool_t
_dbus_message_data_iter_get_and_next (DBusMessageDataIter *iter,
DBusMessageData *data)
{
DBusMessageGeneratorFunc func;
restart:
if (iter->generator == _DBUS_N_ELEMENTS (generators))
return FALSE;
func = generators[iter->generator];
if (!_dbus_string_init (&data->data))
_dbus_assert_not_reached ("oom");
if ((*func)(iter->sequence, &data->data, &data->expected_validity))
iter->sequence += 1;
else
{
iter->generator += 1;
iter->sequence = 0;
_dbus_string_free (&data->data);
goto restart;
}
return TRUE;
}
#endif /* DBUS_BUILD_TESTS */
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