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lib: Make fp_dev structure opaque

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This commit is contained in:
Bastien Nocera
2018-05-28 14:33:49 +02:00
parent d15282bff1
commit d83d92adf2
9 changed files with 84 additions and 71 deletions
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50
libfprint/drivers_api.h
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@@ -71,48 +71,14 @@ enum fp_dev_state {
DEV_STATE_CAPTURE_STOPPING,
};
struct fp_dev {
struct fp_driver *drv;
libusb_device_handle *udev;
uint32_t devtype;
void *priv;
int nr_enroll_stages;
/* read-only to drivers */
struct fp_print_data *verify_data;
/* drivers should not mess with any of the below */
enum fp_dev_state state;
int __enroll_stage;
int unconditional_capture;
/* async I/O callbacks and data */
/* FIXME: convert this to generic state operational data mechanism? */
fp_dev_open_cb open_cb;
void *open_cb_data;
fp_operation_stop_cb close_cb;
void *close_cb_data;
fp_enroll_stage_cb enroll_stage_cb;
void *enroll_stage_cb_data;
fp_operation_stop_cb enroll_stop_cb;
void *enroll_stop_cb_data;
fp_img_operation_cb verify_cb;
void *verify_cb_data;
fp_operation_stop_cb verify_stop_cb;
void *verify_stop_cb_data;
fp_identify_cb identify_cb;
void *identify_cb_data;
fp_operation_stop_cb identify_stop_cb;
void *identify_stop_cb_data;
fp_img_operation_cb capture_cb;
void *capture_cb_data;
fp_operation_stop_cb capture_stop_cb;
void *capture_stop_cb_data;
/* FIXME: better place to put this? */
struct fp_print_data **identify_gallery;
};
struct fp_dev;
libusb_device_handle *fpi_dev_get_usb_dev(struct fp_dev *dev);
void *fpi_dev_get_user_data (struct fp_dev *dev);
void fpi_dev_set_user_data (struct fp_dev *dev, void *user_data);
int fpi_dev_get_nr_enroll_stages(struct fp_dev *dev);
void fpi_dev_set_nr_enroll_stages(struct fp_dev *dev, int nr_enroll_stages);
struct fp_print_data *fpi_dev_get_verify_data(struct fp_dev *dev);
enum fp_dev_state fpi_dev_get_dev_state(struct fp_dev *dev);
enum fp_imgdev_state {
IMGDEV_STATE_INACTIVE,