#include "interfaces/sensor.h" | |
/* ---------------------------------------------------------------------------------------------------- */ | |
static const gchar* dbus_object_path = "/org/openbmc/sensors/Temperature/Ambient"; | |
static const gchar* dbus_name = "org.openbmc.sensors.Temperature.Ambient"; | |
static GDBusObjectManagerServer *manager = NULL; | |
static SensorInteger *sensor = NULL; | |
static gchar* i2c_bus = ""; | |
static gchar* i2c_address = ""; | |
static gboolean go = FALSE; | |
static gboolean | |
on_get_units (SensorInteger *sen, | |
GDBusMethodInvocation *invocation, | |
gpointer user_data) | |
{ | |
const gchar* val = sensor_integer_get_units(sen); | |
sensor_integer_complete_get_units(sen,invocation,val); | |
return TRUE; | |
} | |
static gboolean | |
on_get (SensorInteger *sen, | |
GDBusMethodInvocation *invocation, | |
gpointer user_data) | |
{ | |
guint reading = sensor_integer_get_value(sen); | |
sensor_integer_complete_get_value(sen,invocation,reading); | |
return TRUE; | |
} | |
static gboolean | |
on_set_config (SensorInteger *sen, | |
GDBusMethodInvocation *invocation, | |
gchar** config, | |
gpointer user_data) | |
{ | |
g_print("I2C bus = %s\n",config[0]); | |
g_print("I2C addr = %s\n",config[1]); | |
sensor_integer_complete_set_config_data(sen,invocation); | |
go = TRUE; | |
return TRUE; | |
} | |
static void | |
on_bus_acquired (GDBusConnection *connection, | |
const gchar *name, | |
gpointer user_data) | |
{ | |
ObjectSkeleton *object; | |
guint n; | |
g_print ("Acquired a message bus connection: %s\n",name); | |
manager = g_dbus_object_manager_server_new (dbus_object_path); | |
gchar *s; | |
s = g_strdup_printf ("%s/0",dbus_object_path); | |
object = object_skeleton_new (s); | |
g_free (s); | |
sensor = sensor_integer_skeleton_new (); | |
object_skeleton_set_sensor_integer (object, sensor); | |
g_object_unref (sensor); | |
sensor_integer_set_units(sensor,"C"); | |
//define method callbacks here | |
g_signal_connect (sensor, | |
"handle-get-value", | |
G_CALLBACK (on_get), | |
NULL); /* user_data */ | |
g_signal_connect (sensor, | |
"handle-get-units", | |
G_CALLBACK (on_get_units), | |
NULL); /* user_data */ | |
g_signal_connect (sensor, | |
"handle-set-config-data", | |
G_CALLBACK (on_set_config), | |
NULL); /* user_data */ | |
/* Export the object (@manager takes its own reference to @object) */ | |
g_dbus_object_manager_server_export (manager, G_DBUS_OBJECT_SKELETON (object)); | |
g_object_unref (object); | |
/* Export all objects */ | |
g_dbus_object_manager_server_set_connection (manager, connection); | |
} | |
static void | |
on_name_acquired (GDBusConnection *connection, | |
const gchar *name, | |
gpointer user_data) | |
{ | |
g_print ("Acquired the name %s\n", name); | |
} | |
static void | |
on_name_lost (GDBusConnection *connection, | |
const gchar *name, | |
gpointer user_data) | |
{ | |
g_print ("Lost the name %s\n", name); | |
} | |
static gboolean | |
poll_sensor() | |
{ | |
if (go) | |
{ | |
guint value = sensor_integer_get_value(sensor); | |
//TOOD: Change to actually read sensor | |
value = value+1; | |
g_print("Polling sensor: %d\n",value); | |
//if changed, set property and emit signal | |
if (value != sensor_integer_get_value(sensor)) | |
{ | |
g_print("Sensor changed"); | |
sensor_integer_set_value(sensor,value); | |
sensor_integer_emit_changed(sensor,value); | |
} | |
} | |
return TRUE; | |
} | |
gint | |
main (gint argc, gchar *argv[]) | |
{ | |
GMainLoop *loop; | |
guint id; | |
//g_type_init (); | |
loop = g_main_loop_new (NULL, FALSE); | |
id = g_bus_own_name (G_BUS_TYPE_SESSION, | |
dbus_name, | |
G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT | | |
G_BUS_NAME_OWNER_FLAGS_REPLACE, | |
on_bus_acquired, | |
on_name_acquired, | |
on_name_lost, | |
loop, | |
NULL); | |
g_timeout_add(5000, poll_sensor, NULL); | |
g_main_loop_run (loop); | |
g_bus_unown_name (id); | |
g_main_loop_unref (loop); | |
return 0; | |
} |