Norman James | 90baede | 2015-09-02 20:32:49 -0500 | [diff] [blame] | 1 | #include "interfaces/sensor.h"
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 2 | #include "openbmc.h"
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| 3 | #include "sensor_threshold.h"
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Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 4 |
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| 5 |
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 6 | /* ---------------------------------------------------------------------------------------------------- */
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Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 7 |
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Norman James | 26072c0 | 2015-08-25 07:14:29 -0500 | [diff] [blame] | 8 | static const gchar* dbus_object_path = "/org/openbmc/sensors/Temperature/Ambient";
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| 9 | static const gchar* dbus_name = "org.openbmc.sensors.Temperature.Ambient";
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 10 | static const guint poll_interval = 3000;
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| 11 | static guint heartbeat = 0;
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Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 12 |
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 13 | static GDBusObjectManagerServer *manager = NULL;
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 14 |
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Norman James | ce46e3e | 2015-08-30 22:25:55 -0500 | [diff] [blame] | 15 | static gboolean inited = FALSE;
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Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 16 |
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 17 | static gboolean
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| 18 | poll_sensor(gpointer user_data)
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| 19 | {
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Norman James | ce46e3e | 2015-08-30 22:25:55 -0500 | [diff] [blame] | 20 | if (!inited)
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| 21 | {
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| 22 | return TRUE;
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| 23 | }
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 24 | SensorInteger *sensor = object_get_sensor_integer((Object*)user_data);
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| 25 | SensorIntegerThreshold *threshold = object_get_sensor_integer_threshold((Object*)user_data);
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Norman James | 90baede | 2015-09-02 20:32:49 -0500 | [diff] [blame] | 26 | SensorI2c *i2c = object_get_sensor_i2c((Object*)user_data);
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| 27 |
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 28 | guint value = sensor_integer_get_value(sensor);
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| 29 | //TOOD: Change to actually read sensor
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Norman James | 90baede | 2015-09-02 20:32:49 -0500 | [diff] [blame] | 30 | g_print("Reading I2C = %s; Address = %s\n",sensor_i2c_get_dev_path(i2c),sensor_i2c_get_address(i2c));
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 31 | value = value+1;
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Norman James | ce46e3e | 2015-08-30 22:25:55 -0500 | [diff] [blame] | 32 | if (heartbeat > 10000)
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 33 | {
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| 34 | heartbeat = 0;
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Norman James | 90caa3c | 2015-08-27 21:28:48 -0500 | [diff] [blame] | 35 | sensor_integer_emit_heartbeat(sensor,dbus_name);
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 36 | }
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| 37 | else
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| 38 | {
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| 39 | heartbeat = heartbeat+poll_interval;
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| 40 | }
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| 41 |
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| 42 | // End actually reading sensor
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 43 |
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| 44 | //if changed, set property and emit signal
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| 45 | if (value != sensor_integer_get_value(sensor))
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| 46 | {
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 47 | sensor_integer_set_value(sensor,value);
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Norman James | 90baede | 2015-09-02 20:32:49 -0500 | [diff] [blame] | 48 | sensor_integer_emit_changed(sensor,value,sensor_integer_get_units(sensor));
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 49 | check_thresholds(threshold,value);
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| 50 | }
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| 51 | return TRUE;
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| 52 | }
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Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 53 |
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Norman James | ce46e3e | 2015-08-30 22:25:55 -0500 | [diff] [blame] | 54 | static gboolean
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| 55 | on_init (SensorInteger *sen,
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| 56 | GDBusMethodInvocation *invocation,
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| 57 | gpointer user_data)
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| 58 | {
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| 59 | inited = TRUE;
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Norman James | ce46e3e | 2015-08-30 22:25:55 -0500 | [diff] [blame] | 60 | sensor_integer_complete_init(sen,invocation);
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| 61 | return TRUE;
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| 62 | }
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| 63 |
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 64 |
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| 65 | static gboolean
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| 66 | on_get_units (SensorInteger *sen,
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| 67 | GDBusMethodInvocation *invocation,
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| 68 | gpointer user_data)
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| 69 | {
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| 70 | const gchar* val = sensor_integer_get_units(sen);
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| 71 | sensor_integer_complete_get_units(sen,invocation,val);
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| 72 | return TRUE;
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| 73 | }
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| 74 |
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| 75 | static gboolean
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| 76 | on_get (SensorInteger *sen,
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| 77 | GDBusMethodInvocation *invocation,
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| 78 | gpointer user_data)
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| 79 | {
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| 80 | guint reading = sensor_integer_get_value(sen);
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| 81 | sensor_integer_complete_get_value(sen,invocation,reading);
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| 82 | return TRUE;
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| 83 | }
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| 84 |
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| 85 | static void
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| 86 | on_bus_acquired (GDBusConnection *connection,
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| 87 | const gchar *name,
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| 88 | gpointer user_data)
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| 89 | {
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 90 | g_print ("Acquired a message bus connection: %s\n",name);
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 91 |
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 92 | cmdline *cmd = user_data;
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| 93 | if (cmd->argc < 2)
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| 94 | {
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| 95 | g_print("No objects created. Put object name(s) on command line\n");
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| 96 | return;
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| 97 | }
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| 98 | manager = g_dbus_object_manager_server_new (dbus_object_path);
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| 99 | int i=0;
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| 100 | for (i=1;i<cmd->argc;i++)
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| 101 | {
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| 102 | gchar *s;
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| 103 | s = g_strdup_printf ("%s/%s",dbus_object_path,cmd->argv[i]);
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| 104 | ObjectSkeleton *object = object_skeleton_new (s);
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| 105 | g_free (s);
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 106 |
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 107 | SensorInteger *sensor = sensor_integer_skeleton_new ();
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| 108 | object_skeleton_set_sensor_integer (object, sensor);
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| 109 | g_object_unref (sensor);
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| 110 |
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| 111 | SensorIntegerThreshold *threshold = sensor_integer_threshold_skeleton_new();
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| 112 | object_skeleton_set_sensor_integer_threshold (object,threshold);
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| 113 | g_object_unref (threshold);
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 114 |
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Norman James | 90baede | 2015-09-02 20:32:49 -0500 | [diff] [blame] | 115 | SensorI2c *i2c = sensor_i2c_skeleton_new();
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| 116 | object_skeleton_set_sensor_i2c (object,i2c);
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| 117 | g_object_unref (i2c);
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| 118 |
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| 119 |
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 120 | // set units
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| 121 | sensor_integer_set_units(sensor,"C");
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| 122 | sensor_integer_threshold_set_state(threshold,NOT_SET);
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| 123 | //define method callbacks here
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| 124 | g_signal_connect (sensor,
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 125 | "handle-get-value",
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| 126 | G_CALLBACK (on_get),
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| 127 | NULL); /* user_data */
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 128 | g_signal_connect (sensor,
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 129 | "handle-get-units",
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| 130 | G_CALLBACK (on_get_units),
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| 131 | NULL); /* user_data */
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| 132 |
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Norman James | ce46e3e | 2015-08-30 22:25:55 -0500 | [diff] [blame] | 133 | g_signal_connect (sensor,
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| 134 | "handle-init",
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| 135 | G_CALLBACK (on_init),
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| 136 | NULL); /* user_data */
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Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 137 |
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 138 | g_signal_connect (threshold,
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| 139 | "handle-set",
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| 140 | G_CALLBACK (set_thresholds),
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Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 141 | NULL); /* user_data */
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Norman James | cc7ae12 | 2015-08-24 14:26:09 -0500 | [diff] [blame] | 142 |
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 143 | g_signal_connect (threshold,
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| 144 | "handle-get-state",
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| 145 | G_CALLBACK (get_threshold_state),
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Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 146 | NULL); /* user_data */
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Norman James | cc7ae12 | 2015-08-24 14:26:09 -0500 | [diff] [blame] | 147 |
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 148 | g_timeout_add(poll_interval, poll_sensor, object);
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 149 |
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 150 | /* Export the object (@manager takes its own reference to @object) */
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| 151 | g_dbus_object_manager_server_export (manager, G_DBUS_OBJECT_SKELETON (object));
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| 152 | g_object_unref (object);
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| 153 | }
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 154 |
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| 155 | /* Export all objects */
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| 156 | g_dbus_object_manager_server_set_connection (manager, connection);
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| 157 | }
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| 158 |
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| 159 | static void
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| 160 | on_name_acquired (GDBusConnection *connection,
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| 161 | const gchar *name,
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| 162 | gpointer user_data)
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| 163 | {
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| 164 | g_print ("Acquired the name %s\n", name);
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| 165 | }
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| 166 |
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| 167 | static void
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| 168 | on_name_lost (GDBusConnection *connection,
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| 169 | const gchar *name,
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| 170 | gpointer user_data)
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| 171 | {
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| 172 | g_print ("Lost the name %s\n", name);
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| 173 | }
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| 174 |
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 175 |
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| 176 | gint
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| 177 | main (gint argc, gchar *argv[])
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| 178 | {
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| 179 | GMainLoop *loop;
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 180 | cmdline cmd;
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| 181 | cmd.argc = argc;
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| 182 | cmd.argv = argv;
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 183 | guint id;
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 184 | loop = g_main_loop_new (NULL, FALSE);
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| 185 |
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| 186 | id = g_bus_own_name (G_BUS_TYPE_SESSION,
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Norman James | 26072c0 | 2015-08-25 07:14:29 -0500 | [diff] [blame] | 187 | dbus_name,
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 188 | G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT |
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| 189 | G_BUS_NAME_OWNER_FLAGS_REPLACE,
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| 190 | on_bus_acquired,
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| 191 | on_name_acquired,
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| 192 | on_name_lost,
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Norman James | 10ff6a3 | 2015-08-27 14:24:17 -0500 | [diff] [blame] | 193 | &cmd,
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 194 | NULL);
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| 195 |
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 196 | g_main_loop_run (loop);
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| 197 |
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| 198 | g_bus_unown_name (id);
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| 199 | g_main_loop_unref (loop);
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| 200 | return 0;
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| 201 | }
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