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#include <stdlib.h>
#include <stdio.h>
#include <sys/time.h>
#include "events.h"
#include "util/util.h"
#include "dbus/dbus.h"
#include "sbus/sssd_dbus.h"
#include "sbus_interfaces.h"
/* Identity */
#define TEST_CLIENT_NAME "testclient"
#define TEST_CLIENT_VERSION 1
struct test_cli_ctx {
struct sbus_method_ctx *sd_ctx;
/*DBusConnection *conn;*/
struct event_context *ev;
struct sbus_conn_ctx *dct_ctx;
};
static int provide_identity(DBusMessage *message, void *data, DBusMessage **r);
struct sbus_method monitor_service_methods [] = {
{SERVICE_METHOD_IDENTITY, provide_identity},
{NULL, NULL}
};
static void request_version_timed(struct test_cli_ctx *ctx);
static void print_version(DBusPendingCall *pending, void *data)
{
DBusMessage *reply;
DBusError error;
const char *version_string;
int type;
dbus_error_init(&error);
reply = dbus_pending_call_steal_reply(pending);
if (!reply) {
/* reply should never be null. This function shouldn't be called
* until reply is valid. If reply is NULL here, something is seriously
* wrong and we should bail out.
*/
DEBUG(0, ("Serious error. A reply callback was called but no reply was received"));
exit(3);
}
type = dbus_message_get_type(reply);
switch (type) {
case DBUS_MESSAGE_TYPE_METHOD_RETURN:
if (dbus_message_get_args(reply, &error,
DBUS_TYPE_STRING,
&version_string,
DBUS_TYPE_INVALID)) {
fprintf(stdout, "Version: %s\n", version_string);
fflush(stdout);
} else {
DEBUG(0, ("Error getting arguments in print_version"));
}
break;
case DBUS_MESSAGE_TYPE_ERROR:
if (strcmp(DBUS_ERROR_NO_REPLY, dbus_message_get_error_name(reply))==0) {
DEBUG(0, ("Received error. Timeout"));
}
else {
DEBUG(0, ("Received error. Not a timeout: %s", dbus_message_get_error_name(reply)));
}
break;
default:
DEBUG(0, ("Received unexpected message\n"));
exit(4);
}
}
static void test_timed_handler(struct event_context *ev,
struct timed_event *te,
struct timeval tv, void *data)
{
struct test_cli_ctx *test_ctx;
struct sbus_method_ctx *ctx;
DBusPendingCall *pending_reply;
DBusMessage *vmsg;
DBusError error;
dbus_bool_t dbret;
test_ctx = talloc_get_type(data, struct test_cli_ctx);
ctx = test_ctx->sd_ctx;
fprintf(stdout, ".");
fflush(stdout);
dbus_error_init(&error);
vmsg = dbus_message_new_method_call(NULL,
ctx->path, ctx->interface,
MONITOR_METHOD_VERSION);
dbret = dbus_connection_send_with_reply(sbus_get_connection(test_ctx->dct_ctx), vmsg,
&pending_reply, -1);
if (!dbret) {
/* Critical failure */
DEBUG(0,("Failed to send version_request"));
exit(2);
}
dbus_pending_call_set_notify(pending_reply, print_version, NULL, NULL);
dbus_message_unref(vmsg);
request_version_timed(test_ctx);
}
static void request_version_timed(struct test_cli_ctx *ctx)
{
struct timed_event *te = NULL;
struct timeval tv;
gettimeofday(&tv, NULL);
tv.tv_sec += 5;
tv.tv_usec = 0;
te = event_add_timed(ctx->ev, ctx, tv, test_timed_handler, ctx);
if (te == NULL) {
DEBUG(0, ("failed to add event!\n"));
exit(1);
}
}
int main (int argc, const char *argv[])
{
struct event_context *event_ctx;
struct sbus_method_ctx *ctx;
struct test_cli_ctx *test_ctx;
struct sbus_method_ctx *service_methods;
int ret;
event_ctx = event_context_init(talloc_autofree_context());
if (!event_ctx) {
printf("Out of memory!?\n");
exit(1);
}
ctx = talloc_zero(event_ctx, struct sbus_method_ctx);
if (!ctx) {
printf("Out of memory!?\n");
exit(1);
}
test_ctx = talloc(event_ctx, struct test_cli_ctx);
if (!test_ctx) {
printf("Out of memory!?\n");
exit(1);
}
test_ctx->ev = event_ctx;
ctx->interface = talloc_strdup(ctx, MONITOR_DBUS_INTERFACE);
ctx->path = talloc_strdup(ctx, MONITOR_DBUS_PATH);
if (!ctx->interface || !ctx->path) {
printf("Out of memory!?\n");
exit(1);
}
ret = sbus_new_connection(test_ctx, test_ctx->ev,
DEFAULT_SBUS_ADDRESS,
&test_ctx->dct_ctx, NULL);
if (ret != EOK) {
exit(1);
}
test_ctx->sd_ctx = ctx;
dbus_connection_set_exit_on_disconnect(sbus_get_connection(test_ctx->dct_ctx), TRUE);
/* Set up a timed event to request the server version every
* five seconds and print it to the screen.
*/
request_version_timed(test_ctx);
/* Set up handler for service methods */
service_methods = talloc_zero(test_ctx, struct sbus_method_ctx);
service_methods->interface = talloc_strdup(service_methods, SERVICE_INTERFACE);
service_methods->path = talloc_strdup(service_methods, SERVICE_PATH);
service_methods->methods = monitor_service_methods;
service_methods->message_handler = sbus_message_handler;
sbus_conn_add_method_ctx(test_ctx->dct_ctx, service_methods);
/* Enter the main loop (and hopefully never return) */
event_loop_wait(event_ctx);
talloc_free(event_ctx);
return EXIT_SUCCESS;
}
static int provide_identity(DBusMessage *message, void *data, DBusMessage **r) {
const char *name = TEST_CLIENT_NAME;
dbus_uint16_t version = TEST_CLIENT_VERSION;
DBusMessage *reply;
dbus_bool_t ret;
reply = dbus_message_new_method_return(message);
ret = dbus_message_append_args(reply,
DBUS_TYPE_STRING, &name,
DBUS_TYPE_UINT16, &version,
DBUS_TYPE_INVALID);
if (!ret) {
return EIO;
}
*r = reply;
return EOK;
}
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