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(udev) cleanup

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This commit is contained in:
twinaphex 2016-04-28 22:50:02 +02:00
parent 02ea0a8a80
commit 6db13ab51d
1 changed files with 18 additions and 23 deletions
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41
input/drivers/udev_input.c
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@ -315,15 +315,13 @@ static void udev_input_remove_device(udev_input_t *udev, const char *devnode)
static void udev_input_handle_hotplug(udev_input_t *udev)
{
bool is_keyboard, is_mouse, is_touchpad;
struct udev_device *dev = udev_monitor_receive_device(udev->monitor);
device_handle_cb cb = NULL;
const char *devtype = NULL;
const char *val_keyboard = NULL;
const char *val_mouse = NULL;
const char *val_touchpad = NULL;
const char *action = NULL;
const char *devnode = NULL;
struct udev_device *dev = udev_monitor_receive_device(udev->monitor);
if (!dev)
return;
@ -334,31 +332,28 @@ static void udev_input_handle_hotplug(udev_input_t *udev)
action = udev_device_get_action(dev);
devnode = udev_device_get_devnode(dev);
is_keyboard = val_keyboard && string_is_equal(val_keyboard, "1") && devnode;
is_mouse = val_mouse && string_is_equal(val_mouse, "1") && devnode;
is_touchpad = val_touchpad && string_is_equal(val_touchpad, "1") && devnode;
if (!is_keyboard && !is_mouse && !is_touchpad)
goto end;
if (is_keyboard)
{
cb = udev_handle_keyboard;
if (val_keyboard && string_is_equal(val_keyboard, "1") && devnode)
devtype = "keyboard";
}
else if (is_touchpad)
{
cb = udev_handle_touchpad;
devtype = "touchpad";
}
else if (is_mouse)
{
cb = udev_handle_mouse;
if (val_mouse && string_is_equal(val_mouse, "1") && devnode)
devtype = "mouse";
}
if (val_touchpad && string_is_equal(val_touchpad, "1") && devnode)
devtype = "touchpad";
if (!devtype)
goto end;
if (string_is_equal(action, "add"))
{
device_handle_cb cb = NULL;
if (!strcmp(devtype, "keyboard"))
cb = udev_handle_keyboard;
else if (!strcmp(devtype, "touchpad"))
cb = udev_handle_touchpad;
else if (!strcmp(devtype, "mouse"))
cb = udev_handle_mouse;
RARCH_LOG("[udev]: Hotplug add %s: %s.\n", devtype, devnode);
add_device(udev, devnode, cb);
}