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-rw-r--r--sensors/aries_sensors.h103
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diff --git a/sensors/aries_sensors.h b/sensors/aries_sensors.h
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+++ b/sensors/aries_sensors.h
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+/*
+ * Copyright (C) 2013 Paul Kocialkowski <contact@paulk.fr>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdint.h>
+#include <poll.h>
+#include <linux/input.h>
+
+#include <hardware/sensors.h>
+#include <hardware/hardware.h>
+
+#ifndef _ARIES_SENSORS_H_
+#define _ARIES_SENSORS_H_
+
+#define ARIES_SENSORS_NEEDED_API (1 << 0)
+#define ARIES_SENSORS_NEEDED_ORIENTATION (1 << 1)
+
+struct aries_sensors_device;
+
+struct aries_sensors_handlers {
+ char *name;
+ int handle;
+
+ int (*init)(struct aries_sensors_handlers *handlers,
+ struct aries_sensors_device *device);
+ int (*deinit)(struct aries_sensors_handlers *handlers);
+ int (*activate)(struct aries_sensors_handlers *handlers);
+ int (*deactivate)(struct aries_sensors_handlers *handlers);
+ int (*set_delay)(struct aries_sensors_handlers *handlers,
+ long int delay);
+ int (*get_data)(struct aries_sensors_handlers *handlers,
+ struct sensors_event_t *event);
+
+ int activated;
+ int needed;
+ int poll_fd;
+
+ void *data;
+};
+
+struct aries_sensors_device {
+ struct sensors_poll_device_t device;
+
+ struct aries_sensors_handlers **handlers;
+ int handlers_count;
+
+ struct pollfd *poll_fds;
+ int poll_fds_count;
+};
+
+extern struct aries_sensors_handlers *aries_sensors_handlers[];
+extern int aries_sensors_handlers_count;
+
+int aries_sensors_activate(struct sensors_poll_device_t *dev, int handle,
+ int enabled);
+int aries_sensors_set_delay(struct sensors_poll_device_t *dev, int handle,
+ int64_t ns);
+int aries_sensors_poll(struct sensors_poll_device_t *dev,
+ struct sensors_event_t* data, int count);
+
+/*
+ * Input
+ */
+
+void input_event_set(struct input_event *event, int type, int code, int value);
+long int timestamp(struct timeval *time);
+long int input_timestamp(struct input_event *event);
+int uinput_rel_create(const char *name);
+void uinput_destroy(int uinput_fd);
+int input_open(char *name);
+int sysfs_path_prefix(char *name, char *path_prefix);
+int sysfs_value_read(char *path);
+int sysfs_value_write(char *path, int value);
+int sysfs_string_read(char *path, char *buffer, size_t length);
+int sysfs_string_write(char *path, char *buffer, size_t length);
+
+/*
+ * Sensors
+ */
+
+int orientation_fill(struct aries_sensors_handlers *handlers,
+ sensors_vec_t *acceleration, sensors_vec_t *magnetic);
+
+extern struct aries_sensors_handlers smb380;
+extern struct aries_sensors_handlers yas529;
+extern struct aries_sensors_handlers yas_orientation;
+extern struct aries_sensors_handlers gp2a_light;
+extern struct aries_sensors_handlers gp2a_proximity;
+
+#endif