main: Use D-Bus instead of uinput
Instead of exporting the orientation state using a combination of uinput and udev, use D-Bus.
This commit is contained in:
Bastien Nocera
@@ -6,5 +6,8 @@ service_DATA = iio-sensor-proxy.service
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iio-sensor-proxy.service: iio-sensor-proxy.service.in Makefile
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$(AM_V_GEN) $(SED) -e "s|\@sbindir\@|$(sbindir)|" $< > $@
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dbus_confdir = /etc/dbus-1/system.d
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dbus_conf_DATA = net.hadess.SensorProxy.conf
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CLEANFILES = iio-sensor-proxy.service
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EXTRA_DIST = $(rules_DATA) iio-sensor-proxy.service.in
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EXTRA_DIST = $(rules_DATA) $(dbus_conf_DATA) iio-sensor-proxy.service.in
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@@ -2,5 +2,6 @@
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Description=IIO Sensor Proxy service
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[Service]
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Type=simple
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Type=dbus
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BusName=net.hadess.SensorProxy
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ExecStart=@sbindir@/iio-sensor-proxy
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19
data/net.hadess.SensorProxy.conf
Normal file
19
data/net.hadess.SensorProxy.conf
Normal file
@@ -0,0 +1,19 @@
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<?xml version="1.0" encoding="UTF-8"?> <!-- -*- XML -*- -->
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<!DOCTYPE busconfig PUBLIC
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"-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
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"http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
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<busconfig>
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<!-- Only root can own the service -->
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<policy user="root">
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<allow own="net.hadess.SensorProxy"/>
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</policy>
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<!-- Anyone can talk to the service -->
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<policy context="default">
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<allow send_destination="net.hadess.SensorProxy"/>
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<allow send_interface="net.hadess.SensorProxy"/>
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</policy>
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</busconfig>
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@@ -2,7 +2,6 @@ sbin_PROGRAMS = iio-sensor-proxy
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iio_sensor_proxy_SOURCES = \
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iio-sensor-proxy.c \
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uinput.h \
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drivers.h \
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drv-iio-buffer-accel.c \
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drv-iio-poll-accel.c
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@@ -44,10 +44,21 @@
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#include <math.h>
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#include <stdio.h>
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#include <gio/gio.h>
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#include <gudev/gudev.h>
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#include "uinput.h"
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#include "drivers.h"
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#define SENSOR_PROXY_DBUS_NAME "net.hadess.SensorProxy"
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#define SENSOR_PROXY_DBUS_PATH "/net/hadess/SensorProxy"
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static const gchar introspection_xml[] =
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"<node>"
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" <interface name='net.hadess.SensorProxy'>"
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" <property name='HasAccelerometer' type='b' access='read'/>"
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" <property name='AccelerometerOrientation' type='s' access='read'/>"
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" </interface>"
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"</node>";
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typedef enum {
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ORIENTATION_UNDEFINED,
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ORIENTATION_NORMAL,
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@@ -136,14 +147,13 @@ orientation_calc (OrientationUp prev,
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typedef struct {
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GMainLoop *loop;
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GDBusNodeInfo *introspection_data;
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GDBusConnection *connection;
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guint name_id;
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/* Accelerometer */
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SensorDriver *driver;
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int uinput;
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int accel_x, accel_y, accel_z;
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GUdevClient *client;
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GUdevDevice *uinput_dev;
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OrientationUp previous_orientation;
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} OrientationData;
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@@ -183,145 +193,106 @@ find_accel (GUdevClient *client,
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return ret;
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}
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static GUdevDevice *
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setup_uinput_udev (GUdevClient *client)
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static void
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send_dbus_event (OrientationData *data)
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{
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GList *devices, *l;
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GUdevDevice *ret = NULL;
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GVariantBuilder props_builder;
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GVariant *props_changed = NULL;
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devices = g_udev_client_query_by_subsystem (client, "input");
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for (l = devices; l != NULL; l = l->next) {
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GUdevDevice *dev = l->data;
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g_assert (data->connection);
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if (g_udev_device_get_property_as_boolean (dev, "ID_INPUT_ACCELEROMETER")) {
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ret = g_object_ref (dev);
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break;
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}
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}
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g_list_free_full (devices, g_object_unref);
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g_variant_builder_init (&props_builder, G_VARIANT_TYPE ("a{sv}"));
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return ret;
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g_variant_builder_add (&props_builder, "{sv}", "HasAccelerometer",
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g_variant_new_boolean (data->driver != NULL));
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g_variant_builder_add (&props_builder, "{sv}", "AccelerometerOrientation",
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g_variant_new_string (orientation_to_string (data->previous_orientation)));
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props_changed = g_variant_new ("(s@a{sv}@as)", SENSOR_PROXY_DBUS_NAME,
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g_variant_builder_end (&props_builder),
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g_variant_new_strv (NULL, 0));
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g_dbus_connection_emit_signal (data->connection,
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NULL,
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SENSOR_PROXY_DBUS_PATH,
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"org.freedesktop.DBus.Properties",
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"PropertiesChanged",
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props_changed, NULL);
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}
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static int
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write_sysfs_string (char *filename,
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char *basedir,
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char *val)
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static GVariant *
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handle_get_property (GDBusConnection *connection,
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const gchar *sender,
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const gchar *object_path,
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const gchar *interface_name,
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const gchar *property_name,
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GError **error,
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gpointer user_data)
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{
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int ret = 0;
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FILE *sysfsfp;
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char *temp;
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OrientationData *data = user_data;
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temp = g_build_filename (basedir, filename, NULL);
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sysfsfp = fopen (temp, "w");
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if (sysfsfp == NULL) {
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ret = -errno;
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goto error_free;
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g_assert (data->connection);
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if (g_strcmp0 (property_name, "HasAccelerometer") == 0)
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return g_variant_new_boolean (data->driver != NULL);
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if (g_strcmp0 (property_name, "AccelerometerOrientation") == 0)
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return g_variant_new_string (orientation_to_string (data->previous_orientation));
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return NULL;
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}
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fprintf(sysfsfp, "%s", val);
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fclose(sysfsfp);
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error_free:
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g_free(temp);
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static const GDBusInterfaceVTable interface_vtable =
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{
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NULL,
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handle_get_property,
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NULL
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};
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return ret;
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static void
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name_lost_handler (GDBusConnection *connection,
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const gchar *name,
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gpointer user_data)
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{
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g_warning ("Failed to setup D-Bus");
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exit (1);
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}
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static gboolean
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send_uinput_event (OrientationData *data)
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setup_dbus (OrientationData *data)
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{
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struct uinput_event ev;
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GError *error = NULL;
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memset(&ev, 0, sizeof(ev));
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data->introspection_data = g_dbus_node_info_new_for_xml (introspection_xml, NULL);
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g_assert (data->introspection_data != NULL);
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ev.type = EV_ABS;
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ev.code = ABS_X;
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ev.value = data->accel_x;
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write (data->uinput, &ev, sizeof(ev));
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ev.code = ABS_Y;
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ev.value = data->accel_y;
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write (data->uinput, &ev, sizeof(ev));
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ev.code = ABS_Z;
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ev.value = data->accel_z;
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write (data->uinput, &ev, sizeof(ev));
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memset(&ev, 0, sizeof(ev));
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gettimeofday(&ev.time, NULL);
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ev.type = EV_SYN;
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ev.code = SYN_REPORT;
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write (data->uinput, &ev, sizeof(ev));
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if (!data->uinput_dev)
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data->uinput_dev = setup_uinput_udev (data->client);
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if (!data->uinput_dev)
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return FALSE;
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if (write_sysfs_string ("uevent", (char *) g_udev_device_get_sysfs_path (data->uinput_dev), "change") < 0) {
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g_warning ("Failed to write uevent");
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data->connection = g_bus_get_sync (G_BUS_TYPE_SYSTEM,
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NULL,
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&error);
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if (!data->connection) {
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g_warning ("Failed to setup D-Bus: %s", error->message);
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g_clear_error (&error);
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return FALSE;
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}
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g_dbus_connection_register_object (data->connection,
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SENSOR_PROXY_DBUS_PATH,
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data->introspection_data->interfaces[0],
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&interface_vtable,
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data,
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NULL,
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NULL);
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data->name_id = g_bus_own_name_on_connection (data->connection,
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SENSOR_PROXY_DBUS_NAME,
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G_BUS_NAME_OWNER_FLAGS_NONE,
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NULL,
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name_lost_handler,
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NULL,
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NULL);
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return TRUE;
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}
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static gboolean
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setup_uinput (OrientationData *data)
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{
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struct uinput_dev dev;
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int fd;
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fd = open("/dev/uinput", O_RDWR);
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if (fd < 0) {
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g_warning ("Could not open uinput");
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return FALSE;
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}
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memset (&dev, 0, sizeof(dev));
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snprintf (dev.name, sizeof (dev.name), "%s", "IIO Accelerometer Proxy");
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dev.id.bustype = BUS_VIRTUAL;
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dev.id.vendor = 0x01; //FIXME
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dev.id.product = 0x02;
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/* 1G accel is reported as ~256, so clamp to 2G */
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dev.absmin[ABS_X] = dev.absmin[ABS_Y] = dev.absmin[ABS_Z] = -512;
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dev.absmax[ABS_X] = dev.absmax[ABS_Y] = dev.absmax[ABS_Z] = 512;
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if (write (fd, &dev, sizeof(dev)) != sizeof(dev)) {
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g_warning ("Error creating uinput device");
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goto bail;
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}
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/* enabling key events */
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if (ioctl (fd, UI_SET_EVBIT, EV_ABS) < 0) {
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g_warning ("Error enabling uinput absolute events");
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goto bail;
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}
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/* enabling keys */
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if (ioctl (fd, UI_SET_ABSBIT, ABS_X) < 0 ||
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ioctl (fd, UI_SET_ABSBIT, ABS_Y) < 0 ||
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ioctl (fd, UI_SET_ABSBIT, ABS_Z) < 0) {
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g_warning ("Couldn't enable uinput axis");
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goto bail;
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}
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/* creating the device */
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if (ioctl (fd, UI_DEV_CREATE) < 0) {
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g_warning ("Error creating uinput device");
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goto bail;
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}
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data->uinput = fd;
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return TRUE;
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bail:
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close (fd);
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return FALSE;
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}
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static void
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accel_changed_func (SensorDriver *driver,
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int accel_x,
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@@ -342,14 +313,14 @@ accel_changed_func (SensorDriver *driver,
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data->accel_z = accel_z;
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if (data->previous_orientation != orientation) {
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/* If we failed to send the uevent,
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* we'll try again a bit later */
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if (send_uinput_event (data)) {
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g_debug ("Emitted orientation changed: from %s to %s",
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orientation_to_string (data->previous_orientation),
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orientation_to_string (orientation));
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OrientationUp tmp;
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tmp = data->previous_orientation;
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data->previous_orientation = orientation;
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}
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send_dbus_event (data);
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g_debug ("Emitted orientation changed: from %s to %s",
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orientation_to_string (tmp),
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orientation_to_string (data->previous_orientation));
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}
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}
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@@ -358,10 +329,13 @@ free_orientation_data (OrientationData *data)
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{
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if (data == NULL)
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return;
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if (data->uinput > 0)
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close (data->uinput);
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g_clear_object (&data->uinput_dev);
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g_clear_object (&data->client);
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if (data->name_id != 0) {
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g_bus_unown_name (data->name_id);
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data->name_id = 0;
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}
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g_clear_pointer (&data->introspection_data, g_dbus_node_info_unref);
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g_clear_object (&data->connection);
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g_clear_pointer (&data->loop, g_main_loop_unref);
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g_free (data);
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}
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@@ -386,7 +360,6 @@ int main (int argc, char **argv)
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data = g_new0 (OrientationData, 1);
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data->previous_orientation = ORIENTATION_UNDEFINED;
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data->client = client;
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data->driver = driver;
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/* Open up the accelerometer */
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@@ -397,12 +370,12 @@ int main (int argc, char **argv)
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goto out;
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}
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/* Set up uinput */
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if (!setup_uinput (data)) {
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/* Set up D-Bus */
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if (!setup_dbus (data)) {
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ret = 1;
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goto out;
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}
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send_uinput_event (data);
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send_dbus_event (data);
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data->loop = g_main_loop_new (NULL, TRUE);
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g_main_loop_run (data->loop);
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724
src/uinput.h
724
src/uinput.h
@@ -1,724 +0,0 @@
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/*
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*
|
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* BlueZ - Bluetooth protocol stack for Linux
|
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*
|
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* Copyright (C) 2003-2010 Marcel Holtmann <marcel@holtmann.org>
|
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*
|
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*
|
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* This program is free software; you can redistribute it and/or modify
|
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* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
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*
|
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* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
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*
|
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*/
|
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|
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#ifndef __UINPUT_H
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#define __UINPUT_H
|
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|
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#ifdef __cplusplus
|
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extern "C" {
|
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#endif
|
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|
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#include <stdint.h>
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#include <sys/time.h>
|
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#include <sys/ioctl.h>
|
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|
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/* Events */
|
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|
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#define EV_SYN 0x00
|
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#define EV_KEY 0x01
|
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#define EV_REL 0x02
|
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#define EV_ABS 0x03
|
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#define EV_MSC 0x04
|
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#define EV_LED 0x11
|
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#define EV_SND 0x12
|
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#define EV_REP 0x14
|
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#define EV_FF 0x15
|
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#define EV_PWR 0x16
|
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#define EV_FF_STATUS 0x17
|
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#define EV_MAX 0x1f
|
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|
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/* Synchronization events */
|
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|
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#define SYN_REPORT 0
|
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#define SYN_CONFIG 1
|
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|
||||
/*
|
||||
* Keys and buttons
|
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*
|
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* Most of the keys/buttons are modelled after USB HUT 1.12
|
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* (see http://www.usb.org/developers/hidpage).
|
||||
* Abbreviations in the comments:
|
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* AC - Application Control
|
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* AL - Application Launch Button
|
||||
* SC - System Control
|
||||
*/
|
||||
|
||||
#define KEY_RESERVED 0
|
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#define KEY_ESC 1
|
||||
#define KEY_1 2
|
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#define KEY_2 3
|
||||
#define KEY_3 4
|
||||
#define KEY_4 5
|
||||
#define KEY_5 6
|
||||
#define KEY_6 7
|
||||
#define KEY_7 8
|
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#define KEY_8 9
|
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#define KEY_9 10
|
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#define KEY_0 11
|
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#define KEY_MINUS 12
|
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#define KEY_EQUAL 13
|
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#define KEY_BACKSPACE 14
|
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#define KEY_TAB 15
|
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#define KEY_Q 16
|
||||
#define KEY_W 17
|
||||
#define KEY_E 18
|
||||
#define KEY_R 19
|
||||
#define KEY_T 20
|
||||
#define KEY_Y 21
|
||||
#define KEY_U 22
|
||||
#define KEY_I 23
|
||||
#define KEY_O 24
|
||||
#define KEY_P 25
|
||||
#define KEY_LEFTBRACE 26
|
||||
#define KEY_RIGHTBRACE 27
|
||||
#define KEY_ENTER 28
|
||||
#define KEY_LEFTCTRL 29
|
||||
#define KEY_A 30
|
||||
#define KEY_S 31
|
||||
#define KEY_D 32
|
||||
#define KEY_F 33
|
||||
#define KEY_G 34
|
||||
#define KEY_H 35
|
||||
#define KEY_J 36
|
||||
#define KEY_K 37
|
||||
#define KEY_L 38
|
||||
#define KEY_SEMICOLON 39
|
||||
#define KEY_APOSTROPHE 40
|
||||
#define KEY_GRAVE 41
|
||||
#define KEY_LEFTSHIFT 42
|
||||
#define KEY_BACKSLASH 43
|
||||
#define KEY_Z 44
|
||||
#define KEY_X 45
|
||||
#define KEY_C 46
|
||||
#define KEY_V 47
|
||||
#define KEY_B 48
|
||||
#define KEY_N 49
|
||||
#define KEY_M 50
|
||||
#define KEY_COMMA 51
|
||||
#define KEY_DOT 52
|
||||
#define KEY_SLASH 53
|
||||
#define KEY_RIGHTSHIFT 54
|
||||
#define KEY_KPASTERISK 55
|
||||
#define KEY_LEFTALT 56
|
||||
#define KEY_SPACE 57
|
||||
#define KEY_CAPSLOCK 58
|
||||
#define KEY_F1 59
|
||||
#define KEY_F2 60
|
||||
#define KEY_F3 61
|
||||
#define KEY_F4 62
|
||||
#define KEY_F5 63
|
||||
#define KEY_F6 64
|
||||
#define KEY_F7 65
|
||||
#define KEY_F8 66
|
||||
#define KEY_F9 67
|
||||
#define KEY_F10 68
|
||||
#define KEY_NUMLOCK 69
|
||||
#define KEY_SCROLLLOCK 70
|
||||
#define KEY_KP7 71
|
||||
#define KEY_KP8 72
|
||||
#define KEY_KP9 73
|
||||
#define KEY_KPMINUS 74
|
||||
#define KEY_KP4 75
|
||||
#define KEY_KP5 76
|
||||
#define KEY_KP6 77
|
||||
#define KEY_KPPLUS 78
|
||||
#define KEY_KP1 79
|
||||
#define KEY_KP2 80
|
||||
#define KEY_KP3 81
|
||||
#define KEY_KP0 82
|
||||
#define KEY_KPDOT 83
|
||||
|
||||
#define KEY_ZENKAKUHANKAKU 85
|
||||
#define KEY_102ND 86
|
||||
#define KEY_F11 87
|
||||
#define KEY_F12 88
|
||||
#define KEY_RO 89
|
||||
#define KEY_KATAKANA 90
|
||||
#define KEY_HIRAGANA 91
|
||||
#define KEY_HENKAN 92
|
||||
#define KEY_KATAKANAHIRAGANA 93
|
||||
#define KEY_MUHENKAN 94
|
||||
#define KEY_KPJPCOMMA 95
|
||||
#define KEY_KPENTER 96
|
||||
#define KEY_RIGHTCTRL 97
|
||||
#define KEY_KPSLASH 98
|
||||
#define KEY_SYSRQ 99
|
||||
#define KEY_RIGHTALT 100
|
||||
#define KEY_LINEFEED 101
|
||||
#define KEY_HOME 102
|
||||
#define KEY_UP 103
|
||||
#define KEY_PAGEUP 104
|
||||
#define KEY_LEFT 105
|
||||
#define KEY_RIGHT 106
|
||||
#define KEY_END 107
|
||||
#define KEY_DOWN 108
|
||||
#define KEY_PAGEDOWN 109
|
||||
#define KEY_INSERT 110
|
||||
#define KEY_DELETE 111
|
||||
#define KEY_MACRO 112
|
||||
#define KEY_MUTE 113
|
||||
#define KEY_VOLUMEDOWN 114
|
||||
#define KEY_VOLUMEUP 115
|
||||
#define KEY_POWER 116 /* SC System Power Down */
|
||||
#define KEY_KPEQUAL 117
|
||||
#define KEY_KPPLUSMINUS 118
|
||||
#define KEY_PAUSE 119
|
||||
|
||||
#define KEY_KPCOMMA 121
|
||||
#define KEY_HANGEUL 122
|
||||
#define KEY_HANGUEL KEY_HANGEUL
|
||||
#define KEY_HANJA 123
|
||||
#define KEY_YEN 124
|
||||
#define KEY_LEFTMETA 125
|
||||
#define KEY_RIGHTMETA 126
|
||||
#define KEY_COMPOSE 127
|
||||
|
||||
#define KEY_STOP 128 /* AC Stop */
|
||||
#define KEY_AGAIN 129
|
||||
#define KEY_PROPS 130 /* AC Properties */
|
||||
#define KEY_UNDO 131 /* AC Undo */
|
||||
#define KEY_FRONT 132
|
||||
#define KEY_COPY 133 /* AC Copy */
|
||||
#define KEY_OPEN 134 /* AC Open */
|
||||
#define KEY_PASTE 135 /* AC Paste */
|
||||
#define KEY_FIND 136 /* AC Search */
|
||||
#define KEY_CUT 137 /* AC Cut */
|
||||
#define KEY_HELP 138 /* AL Integrated Help Center */
|
||||
#define KEY_MENU 139 /* Menu (show menu) */
|
||||
#define KEY_CALC 140 /* AL Calculator */
|
||||
#define KEY_SETUP 141
|
||||
#define KEY_SLEEP 142 /* SC System Sleep */
|
||||
#define KEY_WAKEUP 143 /* System Wake Up */
|
||||
#define KEY_FILE 144 /* AL Local Machine Browser */
|
||||
#define KEY_SENDFILE 145
|
||||
#define KEY_DELETEFILE 146
|
||||
#define KEY_XFER 147
|
||||
#define KEY_PROG1 148
|
||||
#define KEY_PROG2 149
|
||||
#define KEY_WWW 150 /* AL Internet Browser */
|
||||
#define KEY_MSDOS 151
|
||||
#define KEY_COFFEE 152 /* AL Terminal Lock/Screensaver */
|
||||
#define KEY_SCREENLOCK KEY_COFFEE
|
||||
#define KEY_DIRECTION 153
|
||||
#define KEY_CYCLEWINDOWS 154
|
||||
#define KEY_MAIL 155
|
||||
#define KEY_BOOKMARKS 156 /* AC Bookmarks */
|
||||
#define KEY_COMPUTER 157
|
||||
#define KEY_BACK 158 /* AC Back */
|
||||
#define KEY_FORWARD 159 /* AC Forward */
|
||||
#define KEY_CLOSECD 160
|
||||
#define KEY_EJECTCD 161
|
||||
#define KEY_EJECTCLOSECD 162
|
||||
#define KEY_NEXTSONG 163
|
||||
#define KEY_PLAYPAUSE 164
|
||||
#define KEY_PREVIOUSSONG 165
|
||||
#define KEY_STOPCD 166
|
||||
#define KEY_RECORD 167
|
||||
#define KEY_REWIND 168
|
||||
#define KEY_PHONE 169 /* Media Select Telephone */
|
||||
#define KEY_ISO 170
|
||||
#define KEY_CONFIG 171 /* AL Consumer Control Configuration */
|
||||
#define KEY_HOMEPAGE 172 /* AC Home */
|
||||
#define KEY_REFRESH 173 /* AC Refresh */
|
||||
#define KEY_EXIT 174 /* AC Exit */
|
||||
#define KEY_MOVE 175
|
||||
#define KEY_EDIT 176
|
||||
#define KEY_SCROLLUP 177
|
||||
#define KEY_SCROLLDOWN 178
|
||||
#define KEY_KPLEFTPAREN 179
|
||||
#define KEY_KPRIGHTPAREN 180
|
||||
#define KEY_NEW 181 /* AC New */
|
||||
#define KEY_REDO 182 /* AC Redo/Repeat */
|
||||
|
||||
#define KEY_F13 183
|
||||
#define KEY_F14 184
|
||||
#define KEY_F15 185
|
||||
#define KEY_F16 186
|
||||
#define KEY_F17 187
|
||||
#define KEY_F18 188
|
||||
#define KEY_F19 189
|
||||
#define KEY_F20 190
|
||||
#define KEY_F21 191
|
||||
#define KEY_F22 192
|
||||
#define KEY_F23 193
|
||||
#define KEY_F24 194
|
||||
|
||||
#define KEY_PLAYCD 200
|
||||
#define KEY_PAUSECD 201
|
||||
#define KEY_PROG3 202
|
||||
#define KEY_PROG4 203
|
||||
#define KEY_SUSPEND 205
|
||||
#define KEY_CLOSE 206 /* AC Close */
|
||||
#define KEY_PLAY 207
|
||||
#define KEY_FASTFORWARD 208
|
||||
#define KEY_BASSBOOST 209
|
||||
#define KEY_PRINT 210 /* AC Print */
|
||||
#define KEY_HP 211
|
||||
#define KEY_CAMERA 212
|
||||
#define KEY_SOUND 213
|
||||
#define KEY_QUESTION 214
|
||||
#define KEY_EMAIL 215
|
||||
#define KEY_CHAT 216
|
||||
#define KEY_SEARCH 217
|
||||
#define KEY_CONNECT 218
|
||||
#define KEY_FINANCE 219 /* AL Checkbook/Finance */
|
||||
#define KEY_SPORT 220
|
||||
#define KEY_SHOP 221
|
||||
#define KEY_ALTERASE 222
|
||||
#define KEY_CANCEL 223 /* AC Cancel */
|
||||
#define KEY_BRIGHTNESSDOWN 224
|
||||
#define KEY_BRIGHTNESSUP 225
|
||||
#define KEY_MEDIA 226
|
||||
|
||||
#define KEY_SWITCHVIDEOMODE 227 /* Cycle between available video
|
||||
outputs (Monitor/LCD/TV-out/etc) */
|
||||
#define KEY_KBDILLUMTOGGLE 228
|
||||
#define KEY_KBDILLUMDOWN 229
|
||||
#define KEY_KBDILLUMUP 230
|
||||
|
||||
#define KEY_SEND 231 /* AC Send */
|
||||
#define KEY_REPLY 232 /* AC Reply */
|
||||
#define KEY_FORWARDMAIL 233 /* AC Forward Msg */
|
||||
#define KEY_SAVE 234 /* AC Save */
|
||||
#define KEY_DOCUMENTS 235
|
||||
|
||||
#define KEY_BATTERY 236
|
||||
|
||||
#define KEY_BLUETOOTH 237
|
||||
#define KEY_WLAN 238
|
||||
#define KEY_UWB 239
|
||||
|
||||
#define KEY_UNKNOWN 240
|
||||
|
||||
#define KEY_VIDEO_NEXT 241 /* drive next video source */
|
||||
#define KEY_VIDEO_PREV 242 /* drive previous video source */
|
||||
#define KEY_BRIGHTNESS_CYCLE 243 /* brightness up, after max is min */
|
||||
#define KEY_BRIGHTNESS_ZERO 244 /* brightness off, use ambient */
|
||||
#define KEY_DISPLAY_OFF 245 /* display device to off state */
|
||||
|
||||
#define KEY_WIMAX 246
|
||||
|
||||
/* Range 248 - 255 is reserved for special needs of AT keyboard driver */
|
||||
|
||||
#define BTN_MISC 0x100
|
||||
#define BTN_0 0x100
|
||||
#define BTN_1 0x101
|
||||
#define BTN_2 0x102
|
||||
#define BTN_3 0x103
|
||||
#define BTN_4 0x104
|
||||
#define BTN_5 0x105
|
||||
#define BTN_6 0x106
|
||||
#define BTN_7 0x107
|
||||
#define BTN_8 0x108
|
||||
#define BTN_9 0x109
|
||||
|
||||
#define BTN_MOUSE 0x110
|
||||
#define BTN_LEFT 0x110
|
||||
#define BTN_RIGHT 0x111
|
||||
#define BTN_MIDDLE 0x112
|
||||
#define BTN_SIDE 0x113
|
||||
#define BTN_EXTRA 0x114
|
||||
#define BTN_FORWARD 0x115
|
||||
#define BTN_BACK 0x116
|
||||
#define BTN_TASK 0x117
|
||||
|
||||
#define BTN_JOYSTICK 0x120
|
||||
#define BTN_TRIGGER 0x120
|
||||
#define BTN_THUMB 0x121
|
||||
#define BTN_THUMB2 0x122
|
||||
#define BTN_TOP 0x123
|
||||
#define BTN_TOP2 0x124
|
||||
#define BTN_PINKIE 0x125
|
||||
#define BTN_BASE 0x126
|
||||
#define BTN_BASE2 0x127
|
||||
#define BTN_BASE3 0x128
|
||||
#define BTN_BASE4 0x129
|
||||
#define BTN_BASE5 0x12a
|
||||
#define BTN_BASE6 0x12b
|
||||
#define BTN_DEAD 0x12f
|
||||
|
||||
#define BTN_GAMEPAD 0x130
|
||||
#define BTN_A 0x130
|
||||
#define BTN_B 0x131
|
||||
#define BTN_C 0x132
|
||||
#define BTN_X 0x133
|
||||
#define BTN_Y 0x134
|
||||
#define BTN_Z 0x135
|
||||
#define BTN_TL 0x136
|
||||
#define BTN_TR 0x137
|
||||
#define BTN_TL2 0x138
|
||||
#define BTN_TR2 0x139
|
||||
#define BTN_SELECT 0x13a
|
||||
#define BTN_START 0x13b
|
||||
#define BTN_MODE 0x13c
|
||||
#define BTN_THUMBL 0x13d
|
||||
#define BTN_THUMBR 0x13e
|
||||
|
||||
#define BTN_DIGI 0x140
|
||||
#define BTN_TOOL_PEN 0x140
|
||||
#define BTN_TOOL_RUBBER 0x141
|
||||
#define BTN_TOOL_BRUSH 0x142
|
||||
#define BTN_TOOL_PENCIL 0x143
|
||||
#define BTN_TOOL_AIRBRUSH 0x144
|
||||
#define BTN_TOOL_FINGER 0x145
|
||||
#define BTN_TOOL_MOUSE 0x146
|
||||
#define BTN_TOOL_LENS 0x147
|
||||
#define BTN_TOUCH 0x14a
|
||||
#define BTN_STYLUS 0x14b
|
||||
#define BTN_STYLUS2 0x14c
|
||||
#define BTN_TOOL_DOUBLETAP 0x14d
|
||||
#define BTN_TOOL_TRIPLETAP 0x14e
|
||||
|
||||
#define BTN_WHEEL 0x150
|
||||
#define BTN_GEAR_DOWN 0x150
|
||||
#define BTN_GEAR_UP 0x151
|
||||
|
||||
#define KEY_OK 0x160
|
||||
#define KEY_SELECT 0x161
|
||||
#define KEY_GOTO 0x162
|
||||
#define KEY_CLEAR 0x163
|
||||
#define KEY_POWER2 0x164
|
||||
#define KEY_OPTION 0x165
|
||||
#define KEY_INFO 0x166 /* AL OEM Features/Tips/Tutorial */
|
||||
#define KEY_TIME 0x167
|
||||
#define KEY_VENDOR 0x168
|
||||
#define KEY_ARCHIVE 0x169
|
||||
#define KEY_PROGRAM 0x16a /* Media Select Program Guide */
|
||||
#define KEY_CHANNEL 0x16b
|
||||
#define KEY_FAVORITES 0x16c
|
||||
#define KEY_EPG 0x16d
|
||||
#define KEY_PVR 0x16e /* Media Select Home */
|
||||
#define KEY_MHP 0x16f
|
||||
#define KEY_LANGUAGE 0x170
|
||||
#define KEY_TITLE 0x171
|
||||
#define KEY_SUBTITLE 0x172
|
||||
#define KEY_ANGLE 0x173
|
||||
#define KEY_ZOOM 0x174
|
||||
#define KEY_MODE 0x175
|
||||
#define KEY_KEYBOARD 0x176
|
||||
#define KEY_SCREEN 0x177
|
||||
#define KEY_PC 0x178 /* Media Select Computer */
|
||||
#define KEY_TV 0x179 /* Media Select TV */
|
||||
#define KEY_TV2 0x17a /* Media Select Cable */
|
||||
#define KEY_VCR 0x17b /* Media Select VCR */
|
||||
#define KEY_VCR2 0x17c /* VCR Plus */
|
||||
#define KEY_SAT 0x17d /* Media Select Satellite */
|
||||
#define KEY_SAT2 0x17e
|
||||
#define KEY_CD 0x17f /* Media Select CD */
|
||||
#define KEY_TAPE 0x180 /* Media Select Tape */
|
||||
#define KEY_RADIO 0x181
|
||||
#define KEY_TUNER 0x182 /* Media Select Tuner */
|
||||
#define KEY_PLAYER 0x183
|
||||
#define KEY_TEXT 0x184
|
||||
#define KEY_DVD 0x185 /* Media Select DVD */
|
||||
#define KEY_AUX 0x186
|
||||
#define KEY_MP3 0x187
|
||||
#define KEY_AUDIO 0x188
|
||||
#define KEY_VIDEO 0x189
|
||||
#define KEY_DIRECTORY 0x18a
|
||||
#define KEY_LIST 0x18b
|
||||
#define KEY_MEMO 0x18c /* Media Select Messages */
|
||||
#define KEY_CALENDAR 0x18d
|
||||
#define KEY_RED 0x18e
|
||||
#define KEY_GREEN 0x18f
|
||||
#define KEY_YELLOW 0x190
|
||||
#define KEY_BLUE 0x191
|
||||
#define KEY_CHANNELUP 0x192 /* Channel Increment */
|
||||
#define KEY_CHANNELDOWN 0x193 /* Channel Decrement */
|
||||
#define KEY_FIRST 0x194
|
||||
#define KEY_LAST 0x195 /* Recall Last */
|
||||
#define KEY_AB 0x196
|
||||
#define KEY_NEXT 0x197
|
||||
#define KEY_RESTART 0x198
|
||||
#define KEY_SLOW 0x199
|
||||
#define KEY_SHUFFLE 0x19a
|
||||
#define KEY_BREAK 0x19b
|
||||
#define KEY_PREVIOUS 0x19c
|
||||
#define KEY_DIGITS 0x19d
|
||||
#define KEY_TEEN 0x19e
|
||||
#define KEY_TWEN 0x19f
|
||||
#define KEY_VIDEOPHONE 0x1a0 /* Media Select Video Phone */
|
||||
#define KEY_GAMES 0x1a1 /* Media Select Games */
|
||||
#define KEY_ZOOMIN 0x1a2 /* AC Zoom In */
|
||||
#define KEY_ZOOMOUT 0x1a3 /* AC Zoom Out */
|
||||
#define KEY_ZOOMRESET 0x1a4 /* AC Zoom */
|
||||
#define KEY_WORDPROCESSOR 0x1a5 /* AL Word Processor */
|
||||
#define KEY_EDITOR 0x1a6 /* AL Text Editor */
|
||||
#define KEY_SPREADSHEET 0x1a7 /* AL Spreadsheet */
|
||||
#define KEY_GRAPHICSEDITOR 0x1a8 /* AL Graphics Editor */
|
||||
#define KEY_PRESENTATION 0x1a9 /* AL Presentation App */
|
||||
#define KEY_DATABASE 0x1aa /* AL Database App */
|
||||
#define KEY_NEWS 0x1ab /* AL Newsreader */
|
||||
#define KEY_VOICEMAIL 0x1ac /* AL Voicemail */
|
||||
#define KEY_ADDRESSBOOK 0x1ad /* AL Contacts/Address Book */
|
||||
#define KEY_MESSENGER 0x1ae /* AL Instant Messaging */
|
||||
#define KEY_DISPLAYTOGGLE 0x1af /* Turn display (LCD) on and off */
|
||||
#define KEY_SPELLCHECK 0x1b0 /* AL Spell Check */
|
||||
#define KEY_LOGOFF 0x1b1 /* AL Logoff */
|
||||
|
||||
#define KEY_DOLLAR 0x1b2
|
||||
#define KEY_EURO 0x1b3
|
||||
|
||||
#define KEY_FRAMEBACK 0x1b4 /* Consumer - transport controls */
|
||||
#define KEY_FRAMEFORWARD 0x1b5
|
||||
#define KEY_CONTEXT_MENU 0x1b6 /* GenDesc - system context menu */
|
||||
#define KEY_MEDIA_REPEAT 0x1b7 /* Consumer - transport control */
|
||||
|
||||
#define KEY_DEL_EOL 0x1c0
|
||||
#define KEY_DEL_EOS 0x1c1
|
||||
#define KEY_INS_LINE 0x1c2
|
||||
#define KEY_DEL_LINE 0x1c3
|
||||
|
||||
#define KEY_FN 0x1d0
|
||||
#define KEY_FN_ESC 0x1d1
|
||||
#define KEY_FN_F1 0x1d2
|
||||
#define KEY_FN_F2 0x1d3
|
||||
#define KEY_FN_F3 0x1d4
|
||||
#define KEY_FN_F4 0x1d5
|
||||
#define KEY_FN_F5 0x1d6
|
||||
#define KEY_FN_F6 0x1d7
|
||||
#define KEY_FN_F7 0x1d8
|
||||
#define KEY_FN_F8 0x1d9
|
||||
#define KEY_FN_F9 0x1da
|
||||
#define KEY_FN_F10 0x1db
|
||||
#define KEY_FN_F11 0x1dc
|
||||
#define KEY_FN_F12 0x1dd
|
||||
#define KEY_FN_1 0x1de
|
||||
#define KEY_FN_2 0x1df
|
||||
#define KEY_FN_D 0x1e0
|
||||
#define KEY_FN_E 0x1e1
|
||||
#define KEY_FN_F 0x1e2
|
||||
#define KEY_FN_S 0x1e3
|
||||
#define KEY_FN_B 0x1e4
|
||||
|
||||
#define KEY_BRL_DOT1 0x1f1
|
||||
#define KEY_BRL_DOT2 0x1f2
|
||||
#define KEY_BRL_DOT3 0x1f3
|
||||
#define KEY_BRL_DOT4 0x1f4
|
||||
#define KEY_BRL_DOT5 0x1f5
|
||||
#define KEY_BRL_DOT6 0x1f6
|
||||
#define KEY_BRL_DOT7 0x1f7
|
||||
#define KEY_BRL_DOT8 0x1f8
|
||||
#define KEY_BRL_DOT9 0x1f9
|
||||
#define KEY_BRL_DOT10 0x1fa
|
||||
|
||||
/* We avoid low common keys in module aliases so they don't get huge. */
|
||||
#define KEY_MIN_INTERESTING KEY_MUTE
|
||||
#define KEY_MAX 0x1ff
|
||||
#define KEY_CNT (KEY_MAX+1)
|
||||
|
||||
/*
|
||||
* Relative axes
|
||||
*/
|
||||
|
||||
#define REL_X 0x00
|
||||
#define REL_Y 0x01
|
||||
#define REL_Z 0x02
|
||||
#define REL_RX 0x03
|
||||
#define REL_RY 0x04
|
||||
#define REL_RZ 0x05
|
||||
#define REL_HWHEEL 0x06
|
||||
#define REL_DIAL 0x07
|
||||
#define REL_WHEEL 0x08
|
||||
#define REL_MISC 0x09
|
||||
#define REL_MAX 0x0f
|
||||
#define REL_CNT (REL_MAX+1)
|
||||
|
||||
/*
|
||||
* Absolute axes
|
||||
*/
|
||||
|
||||
#define ABS_X 0x00
|
||||
#define ABS_Y 0x01
|
||||
#define ABS_Z 0x02
|
||||
#define ABS_RX 0x03
|
||||
#define ABS_RY 0x04
|
||||
#define ABS_RZ 0x05
|
||||
#define ABS_THROTTLE 0x06
|
||||
#define ABS_RUDDER 0x07
|
||||
#define ABS_WHEEL 0x08
|
||||
#define ABS_GAS 0x09
|
||||
#define ABS_BRAKE 0x0a
|
||||
#define ABS_HAT0X 0x10
|
||||
#define ABS_HAT0Y 0x11
|
||||
#define ABS_HAT1X 0x12
|
||||
#define ABS_HAT1Y 0x13
|
||||
#define ABS_HAT2X 0x14
|
||||
#define ABS_HAT2Y 0x15
|
||||
#define ABS_HAT3X 0x16
|
||||
#define ABS_HAT3Y 0x17
|
||||
#define ABS_PRESSURE 0x18
|
||||
#define ABS_DISTANCE 0x19
|
||||
#define ABS_TILT_X 0x1a
|
||||
#define ABS_TILT_Y 0x1b
|
||||
#define ABS_TOOL_WIDTH 0x1c
|
||||
#define ABS_VOLUME 0x20
|
||||
#define ABS_MISC 0x28
|
||||
#define ABS_MAX 0x3f
|
||||
#define ABS_CNT (ABS_MAX+1)
|
||||
|
||||
/*
|
||||
* Switch events
|
||||
*/
|
||||
|
||||
#define SW_LID 0x00 /* set = lid shut */
|
||||
#define SW_TABLET_MODE 0x01 /* set = tablet mode */
|
||||
#define SW_HEADPHONE_INSERT 0x02 /* set = inserted */
|
||||
#define SW_RFKILL_ALL 0x03 /* rfkill master switch, type "any"
|
||||
set = radio enabled */
|
||||
#define SW_RADIO SW_RFKILL_ALL /* deprecated */
|
||||
#define SW_MICROPHONE_INSERT 0x04 /* set = inserted */
|
||||
#define SW_DOCK 0x05 /* set = plugged into dock */
|
||||
#define SW_MAX 0x0f
|
||||
#define SW_CNT (SW_MAX+1)
|
||||
|
||||
/*
|
||||
* Misc events
|
||||
*/
|
||||
|
||||
#define MSC_SERIAL 0x00
|
||||
#define MSC_PULSELED 0x01
|
||||
#define MSC_GESTURE 0x02
|
||||
#define MSC_RAW 0x03
|
||||
#define MSC_SCAN 0x04
|
||||
#define MSC_MAX 0x07
|
||||
#define MSC_CNT (MSC_MAX+1)
|
||||
|
||||
/*
|
||||
* LEDs
|
||||
*/
|
||||
|
||||
#define LED_NUML 0x00
|
||||
#define LED_CAPSL 0x01
|
||||
#define LED_SCROLLL 0x02
|
||||
#define LED_COMPOSE 0x03
|
||||
#define LED_KANA 0x04
|
||||
#define LED_SLEEP 0x05
|
||||
#define LED_SUSPEND 0x06
|
||||
#define LED_MUTE 0x07
|
||||
#define LED_MISC 0x08
|
||||
#define LED_MAIL 0x09
|
||||
#define LED_CHARGING 0x0a
|
||||
#define LED_MAX 0x0f
|
||||
#define LED_CNT (LED_MAX+1)
|
||||
|
||||
/*
|
||||
* Autorepeat values
|
||||
*/
|
||||
|
||||
#define REP_DELAY 0x00
|
||||
#define REP_PERIOD 0x01
|
||||
#define REP_MAX 0x01
|
||||
|
||||
/*
|
||||
* Sounds
|
||||
*/
|
||||
|
||||
#define SND_CLICK 0x00
|
||||
#define SND_BELL 0x01
|
||||
#define SND_TONE 0x02
|
||||
#define SND_MAX 0x07
|
||||
#define SND_CNT (SND_MAX+1)
|
||||
|
||||
/*
|
||||
* IDs.
|
||||
*/
|
||||
|
||||
#define ID_BUS 0
|
||||
#define ID_VENDOR 1
|
||||
#define ID_PRODUCT 2
|
||||
#define ID_VERSION 3
|
||||
|
||||
#define BUS_PCI 0x01
|
||||
#define BUS_ISAPNP 0x02
|
||||
#define BUS_USB 0x03
|
||||
#define BUS_HIL 0x04
|
||||
#define BUS_BLUETOOTH 0x05
|
||||
#define BUS_VIRTUAL 0x06
|
||||
|
||||
#define BUS_ISA 0x10
|
||||
#define BUS_I8042 0x11
|
||||
#define BUS_XTKBD 0x12
|
||||
#define BUS_RS232 0x13
|
||||
#define BUS_GAMEPORT 0x14
|
||||
#define BUS_PARPORT 0x15
|
||||
#define BUS_AMIGA 0x16
|
||||
#define BUS_ADB 0x17
|
||||
#define BUS_I2C 0x18
|
||||
#define BUS_HOST 0x19
|
||||
#define BUS_GSC 0x1A
|
||||
#define BUS_ATARI 0x1B
|
||||
|
||||
/* User input interface */
|
||||
|
||||
#define UINPUT_IOCTL_BASE 'U'
|
||||
|
||||
#define UI_DEV_CREATE _IO(UINPUT_IOCTL_BASE, 1)
|
||||
#define UI_DEV_DESTROY _IO(UINPUT_IOCTL_BASE, 2)
|
||||
|
||||
#define UI_SET_EVBIT _IOW(UINPUT_IOCTL_BASE, 100, int)
|
||||
#define UI_SET_KEYBIT _IOW(UINPUT_IOCTL_BASE, 101, int)
|
||||
#define UI_SET_RELBIT _IOW(UINPUT_IOCTL_BASE, 102, int)
|
||||
#define UI_SET_ABSBIT _IOW(UINPUT_IOCTL_BASE, 103, int)
|
||||
#define UI_SET_MSCBIT _IOW(UINPUT_IOCTL_BASE, 104, int)
|
||||
#define UI_SET_LEDBIT _IOW(UINPUT_IOCTL_BASE, 105, int)
|
||||
#define UI_SET_SNDBIT _IOW(UINPUT_IOCTL_BASE, 106, int)
|
||||
#define UI_SET_FFBIT _IOW(UINPUT_IOCTL_BASE, 107, int)
|
||||
#define UI_SET_PHYS _IOW(UINPUT_IOCTL_BASE, 108, char*)
|
||||
#define UI_SET_SWBIT _IOW(UINPUT_IOCTL_BASE, 109, int)
|
||||
|
||||
#ifndef NBITS
|
||||
#define NBITS(x) ((((x) - 1) / (sizeof(long) * 8)) + 1)
|
||||
#endif
|
||||
|
||||
#define UINPUT_MAX_NAME_SIZE 80
|
||||
|
||||
struct uinput_id {
|
||||
uint16_t bustype;
|
||||
uint16_t vendor;
|
||||
uint16_t product;
|
||||
uint16_t version;
|
||||
};
|
||||
|
||||
struct uinput_dev {
|
||||
char name[UINPUT_MAX_NAME_SIZE];
|
||||
struct uinput_id id;
|
||||
int ff_effects_max;
|
||||
int absmax[ABS_MAX + 1];
|
||||
int absmin[ABS_MAX + 1];
|
||||
int absfuzz[ABS_MAX + 1];
|
||||
int absflat[ABS_MAX + 1];
|
||||
};
|
||||
|
||||
struct uinput_event {
|
||||
struct timeval time;
|
||||
uint16_t type;
|
||||
uint16_t code;
|
||||
int32_t value;
|
||||
};
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __UINPUT_H */
|
||||
Reference in New Issue
Block a user