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/*
* Copyright © 2013 Red Hat, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include "config.h"
#include <limits.h>
#ifndef LITEST_INT_H
#define LITEST_INT_H
#include "litest.h"
/* Use as designater for litest to change the value */
#define LITEST_AUTO_ASSIGN INT_MIN
/* Special event code to auto-assign the BTN_TOOL_PEN and friends */
#define LITEST_BTN_TOOL_AUTO (KEY_MAX << 1)
struct litest_test_device {
struct list node; /* global test device list */
enum litest_device_type type;
int64_t features;
const char *shortname;
void (*setup)(void); /* test fixture, used by check */
void (*teardown)(void); /* test fixture, used by check */
/**
* If create is non-NULL it will be called to initialize the device.
* For such devices, no overrides are possible. If create is NULL,
* the information in name, id, events, absinfo is used to
* create the device instead.
*
* @return true if the device needs to be created by litest, false if
* the device creates itself
*/
bool (*create)(struct litest_device *d);
/**
* The device name. Only used when create is NULL.
*/
const char *name;
/**
* The device id. Only used when create is NULL.
*/
const struct input_id *id;
/**
* List of event type/code tuples, terminated with -1, e.g.
* EV_REL, REL_X, EV_KEY, BTN_LEFT, -1
* Special tuple is INPUT_PROP_MAX, <actual property> to set.
*
* Any EV_ABS codes in this list will be initialized with a default
* axis range.
*/
int *events;
/**
* List of abs codes to enable, with absinfo.value determining the
* code to set. List must be terminated with absinfo.value -1
*/
struct input_absinfo *absinfo;
struct litest_device_interface *interface;
const char *udev_rule;
const char *quirk_file;
const struct key_value_str udev_properties[32];
};
struct litest_device_interface {
bool (*touch_down)(struct litest_device *d, unsigned int slot, double x, double y);
bool (*touch_move)(struct litest_device *d, unsigned int slot, double x, double y);
bool (*touch_up)(struct litest_device *d, unsigned int slot);
/**
* Default value for the given EV_ABS axis.
* @return 0 on success, nonzero otherwise
*/
int (*get_axis_default)(struct litest_device *d, unsigned int code, int32_t *value);
/**
* Set of of events to execute on touch down, terminated by a .type
* and .code value of -1. If the event value is LITEST_AUTO_ASSIGN,
* it will be automatically assigned by the framework (valid for x,
* y, tracking id and slot).
*
* These events are only used if touch_down is NULL.
*/
struct input_event *touch_down_events;
struct input_event *touch_move_events;
struct input_event *touch_up_events;
/**
* Tablet events, LITEST_AUTO_ASSIGN is allowed on event values for
* ABS_X, ABS_Y, ABS_DISTANCE and ABS_PRESSURE.
*/
struct input_event *tablet_proximity_in_events;
struct input_event *tablet_proximity_out_events;
struct input_event *tablet_motion_events;
bool (*tablet_proximity_in)(struct litest_device *d,
unsigned int tool_type,
double *x, double *y,
struct axis_replacement *axes);
bool (*tablet_proximity_out)(struct litest_device *d, unsigned int tool_type);
bool (*tablet_tip_down)(struct litest_device *d,
double *x, double *y,
struct axis_replacement *axes);
bool (*tablet_tip_up)(struct litest_device *d,
double *x, double *y,
struct axis_replacement *axes);
bool (*tablet_motion)(struct litest_device *d,
double *x, double *y,
struct axis_replacement *axes);
/**
* Pad events, LITEST_AUTO_ASSIGN is allowed on event values
* for ABS_WHEEL
*/
struct input_event *pad_ring_start_events;
struct input_event *pad_ring_change_events;
struct input_event *pad_ring_end_events;
/**
* Pad events, LITEST_AUTO_ASSIGN is allowed on event values
* for ABS_WHEEL
*/
struct input_event *pad_dial_start_events;
struct input_event *pad_dial_change_events;
struct input_event *pad_dial_end_events;
/**
* Pad events, LITEST_AUTO_ASSIGN is allowed on event values
* for ABS_RX
*/
struct input_event *pad_strip_start_events;
struct input_event *pad_strip_change_events;
struct input_event *pad_strip_end_events;
int min[2]; /* x/y axis minimum */
int max[2]; /* x/y axis maximum */
unsigned int tool_type;
};
struct path {
struct list link;
char *path;
int fd;
};
struct litest_context {
struct litest_user_data *user_data;
struct list paths;
};
void litest_set_current_device(struct litest_device *device);
int litest_scale(const struct litest_device *d, unsigned int axis, double val);
void litest_generic_device_teardown(void);
#endif
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