#include "bus-message.h"
#include "bus-error.h"
+static int object_callback(sd_bus *bus, int error, sd_bus_message *m, void *userdata) {
+ int r;
+
+ assert(bus);
+
+ if (error != 0)
+ return 0;
+
+ if (sd_bus_message_is_method_call(m, "org.object.test", "Foobar")) {
+ _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+
+ log_info("Invoked Foobar() on %s", sd_bus_message_get_path(m));
+
+ r = sd_bus_message_new_method_return(bus, m, &reply);
+ if (r < 0) {
+ log_error("Failed to allocate return: %s", strerror(-r));
+ return r;
+ }
+
+ r = sd_bus_send(bus, reply, NULL);
+ if (r < 0) {
+ log_error("Failed to send reply: %s", strerror(-r));
+ return r;
+ }
+
+ return 1;
+ }
+
+ return 0;
+}
+
static int server_init(sd_bus **_bus) {
sd_bus *bus = NULL;
+ sd_id128_t id;
int r;
+ const char *unique;
assert(_bus);
goto fail;
}
+ r = sd_bus_get_peer(bus, &id);
+ if (r < 0) {
+ log_error("Failed to get peer ID: %s", strerror(-r));
+ goto fail;
+ }
+
+ r = sd_bus_get_unique_name(bus, &unique);
+ if (r < 0) {
+ log_error("Failed to get unique name: %s", strerror(-r));
+ goto fail;
+ }
+
+ log_info("Peer ID is " SD_ID128_FORMAT_STR ".", SD_ID128_FORMAT_VAL(id));
+ log_info("Unique ID: %s", unique);
+ log_info("Can send file handles: %i", sd_bus_can_send(bus, 'h'));
+
r = sd_bus_request_name(bus, "org.freedesktop.systemd.test", 0);
if (r < 0) {
log_error("Failed to acquire name: %s", strerror(-r));
goto fail;
}
+ r = sd_bus_add_fallback(bus, "/foo/bar", object_callback, NULL);
+ if (r < 0) {
+ log_error("Failed to add object: %s", strerror(-r));
+ goto fail;
+ }
+
*_bus = bus;
return 0;
while (!client1_gone || !client2_gone) {
_cleanup_bus_message_unref_ sd_bus_message *m = NULL, *reply = NULL;
+ pid_t pid = 0;
r = sd_bus_process(bus, &m);
if (r < 0) {
if (!m)
continue;
- log_info("Got message! %s", strna(sd_bus_message_get_member(m)));
+ sd_bus_message_get_pid(m, &pid);
+ log_info("Got message! member=%s pid=%lu label=%s", strna(sd_bus_message_get_member(m)), (unsigned long) pid, strna(sd_bus_message_get_label(m)));
/* bus_message_dump(m); */
/* sd_bus_message_rewind(m, true); */
_cleanup_bus_message_unref_ sd_bus_message *m = NULL, *reply = NULL;
sd_bus *bus = NULL;
sd_bus_error error = SD_BUS_ERROR_INIT;
- int r;
bool quit = false;
+ const char *mid;
+ int r;
r = sd_bus_open_user(&bus);
if (r < 0) {
goto finish;
}
+ r = sd_bus_message_new_method_call(
+ bus,
+ "org.freedesktop.systemd.test",
+ "/foo/bar/waldo/piep",
+ "org.object.test",
+ "Foobar",
+ &m);
+ if (r < 0) {
+ log_error("Failed to allocate method call: %s", strerror(-r));
+ goto finish;
+ }
+
+ r = sd_bus_send(bus, m, NULL);
+ if (r < 0) {
+ log_error("Failed to issue method call: %s", bus_error_message(&error, -r));
+ goto finish;
+ }
+
+ sd_bus_message_unref(m);
+ m = NULL;
+
+ r = sd_bus_message_new_method_call(
+ bus,
+ "org.freedesktop.systemd.test",
+ "/",
+ "org.freedesktop.DBus.Peer",
+ "GetMachineId",
+ &m);
+ if (r < 0) {
+ log_error("Failed to allocate method call: %s", strerror(-r));
+ goto finish;
+ }
+
+ r = sd_bus_send_with_reply_and_block(bus, m, 0, &error, &reply);
+ if (r < 0) {
+ log_error("Failed to issue method call: %s", bus_error_message(&error, -r));
+ goto finish;
+ }
+
+ r = sd_bus_message_read(reply, "s", &mid);
+ if (r < 0) {
+ log_error("Failed to parse machine ID: %s", strerror(-r));
+ goto finish;
+ }
+
+ log_info("Machine ID is %s.", mid);
+
+ sd_bus_message_unref(m);
+ m = NULL;
+
r = sd_bus_message_new_method_call(
bus,
"org.freedesktop.systemd.test",
goto finish;
}
+ sd_bus_message_unref(reply);
+ reply = NULL;
+
r = sd_bus_send_with_reply_and_block(bus, m, 200 * USEC_PER_MSEC, &error, &reply);
if (r < 0)
log_info("Failed to issue method call: %s", bus_error_message(&error, -r));