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lib: Remove duplicated structs from fp_internal.h 

They are already declared in fpi-core.h. Also move their API docs
to fpi-core.h.
This commit is contained in:
Bastien Nocera 2018-11-30 16:05:23 +01:00
parent dabcae7b4d
commit 451a4c0969
2 changed files with 36 additions and 82 deletions
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84
libfprint/fp_internal.h
View File

@ -28,8 +28,9 @@
#include <libusb.h>
#include "fprint.h"
#include "fpi-log.h"
#include "fpi-dev.h"
#include "fpi-core.h"
#include "fpi-log.h"
#include "fpi-dev-img.h"
#include "fpi-data.h"
#include "fpi-img.h"
@ -145,72 +146,6 @@ struct fp_img_dev {
/* fp_driver structure definition */
/**
* usb_id:
* @vendor: the USB vendor ID
* @product: the USB product ID
* @driver_data: data to differentiate devices of different
* vendor and product IDs.
*
* The struct #usb_id is used to declare devices supported by a
* particular driver. The @driver_data information is used to
* differentiate different models of devices which only need
* small changes compared to the default driver behaviour to function.
*
* For example, a device might have a different initialisation from
* the stock device, so the driver could do:
*
* |[<!-- language="C" -->
* if (driver_data == MY_DIFFERENT_DEVICE_QUIRK) {
* ...
* } else {
* ...
* }
* ]|
*
* The default value is zero, so the @driver_data needs to be a
* non-zero to be useful.
*/
struct usb_id {
uint16_t vendor;
uint16_t product;
unsigned long driver_data;
};
/**
* fp_driver_type:
* @DRIVER_PRIMITIVE: primitive, non-imaging, driver
* @DRIVER_IMAGING: imaging driver
*
* The type of device the driver supports.
*/
enum fp_driver_type {
DRIVER_PRIMITIVE = 0,
DRIVER_IMAGING = 1,
};
struct fp_driver {
const uint16_t id;
const char *name;
const char *full_name;
const struct usb_id * const id_table;
enum fp_driver_type type;
enum fp_scan_type scan_type;
/* Device operations */
int (*discover)(struct libusb_device_descriptor *dsc, uint32_t *devtype);
int (*open)(struct fp_dev *dev, unsigned long driver_data);
void (*close)(struct fp_dev *dev);
int (*enroll_start)(struct fp_dev *dev);
int (*enroll_stop)(struct fp_dev *dev);
int (*verify_start)(struct fp_dev *dev);
int (*verify_stop)(struct fp_dev *dev, gboolean iterating);
int (*identify_start)(struct fp_dev *dev);
int (*identify_stop)(struct fp_dev *dev, gboolean iterating);
int (*capture_start)(struct fp_dev *dev);
int (*capture_stop)(struct fp_dev *dev);
};
/* fp_img_driver structure definition */
#define container_of(ptr, type, member) ({ \
const typeof( ((type *)0)->member ) *__mptr = (ptr); \
@ -218,21 +153,6 @@ struct fp_driver {
#define fpi_driver_to_img_driver(drv) \
container_of((drv), struct fp_img_driver, driver)
struct fp_img_driver {
struct fp_driver driver;
uint16_t flags;
int img_width;
int img_height;
int bz3_threshold;
/* Device operations */
int (*open)(struct fp_img_dev *dev, unsigned long driver_data);
void (*close)(struct fp_img_dev *dev);
int (*activate)(struct fp_img_dev *dev, enum fp_imgdev_state state);
int (*change_state)(struct fp_img_dev *dev, enum fp_imgdev_state state);
void (*deactivate)(struct fp_img_dev *dev);
};
/* fp_dscv_dev structure definition */
struct fp_dscv_dev {
struct libusb_device *udev;

34
libfprint/fpi-core.h
View File

@ -21,13 +21,47 @@
#define __FPI_CORE_H__
#include <fprint.h>
#include "fpi-dev-img.h"
/**
* usb_id:
* @vendor: the USB vendor ID
* @product: the USB product ID
* @driver_data: data to differentiate devices of different
* vendor and product IDs.
*
* The struct #usb_id is used to declare devices supported by a
* particular driver. The @driver_data information is used to
* differentiate different models of devices which only need
* small changes compared to the default driver behaviour to function.
*
* For example, a device might have a different initialisation from
* the stock device, so the driver could do:
*
* |[<!-- language="C" -->
* if (driver_data == MY_DIFFERENT_DEVICE_QUIRK) {
* ...
* } else {
* ...
* }
* ]|
*
* The default value is zero, so the @driver_data needs to be a
* non-zero to be useful.
*/
struct usb_id {
uint16_t vendor;
uint16_t product;
unsigned long driver_data;
};
/**
* fp_driver_type:
* @DRIVER_PRIMITIVE: primitive, non-imaging, driver
* @DRIVER_IMAGING: imaging driver
*
* The type of device the driver supports.
*/
enum fp_driver_type {
DRIVER_PRIMITIVE = 0,
DRIVER_IMAGING = 1,