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daemon: export GameModeClient::Timestamp on D-Bus

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Expose the timestamp that a client was created as 'Timestamp'
property of the com.feralinteractive.GameMode.Game interface.
This commit is contained in:
Christian Kellner 2019-07-14 22:02:35 +02:00 committed by Alex Smith
parent 52367772c8
commit 288b3a005e
1 changed files with 34 additions and 0 deletions
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34
daemon/gamemode-dbus.c
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@ -462,6 +462,38 @@ static int game_object_get_executable(sd_bus *local_bus, const char *path, const
return ret;
}
/**
* Handles the Timestamp property for Game objects
*/
static int game_object_get_timestamp(sd_bus *local_bus, const char *path, const char *interface,
const char *property, sd_bus_message *reply, void *userdata,
sd_bus_error *ret_error)
{
GameModeClient *client;
GameModeContext *context;
uint64_t timestamp;
pid_t pid;
int ret;
pid = pid_from_pointer(userdata);
context = game_mode_context_instance();
client = game_mode_context_lookup_client(context, pid);
if (client == NULL) {
return sd_bus_error_setf(ret_error,
SD_BUS_ERROR_UNKNOWN_OBJECT,
"No client registered with id '%d'", (int) pid);
}
timestamp = game_mode_client_get_timestamp(client);
ret = sd_bus_message_append_basic(reply, 't', &timestamp);
game_mode_client_unref(client);
return ret;
}
/* Same as above: this bit seems to be formatted differently by different clang-format versions */
/* clang-format off */
static const sd_bus_vtable game_vtable[] = {
@ -470,6 +502,8 @@ static const sd_bus_vtable game_vtable[] = {
SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
SD_BUS_PROPERTY("Executable", "s", game_object_get_executable, 0,
SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
SD_BUS_PROPERTY("Timestamp", "t", game_object_get_timestamp, 0,
SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
SD_BUS_VTABLE_END
};
/* clang-format on */