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lib: Make fp_img_dev structure opaque

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This commit is contained in:
Bastien Nocera
2018-05-28 16:06:02 +02:00
parent d83d92adf2
commit f40f231a63
23 changed files with 518 additions and 416 deletions
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libfprint/drivers/aesx660.c
+19 -19
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@@ -49,7 +49,7 @@ static void aesX660_send_cmd_timeout(struct fpi_ssm *ssm, const unsigned char *c
return;
}
libusb_fill_bulk_transfer(transfer, dev->udev, EP_OUT,
libusb_fill_bulk_transfer(transfer, fpi_imgdev_get_usb_dev(dev), EP_OUT,
(unsigned char *)cmd, cmd_len,
callback, ssm, timeout);
r = libusb_submit_transfer(transfer);
@@ -80,7 +80,7 @@ static void aesX660_read_response(struct fpi_ssm *ssm, size_t buf_len,
}
data = g_malloc(buf_len);
libusb_fill_bulk_transfer(transfer, dev->udev, EP_IN,
libusb_fill_bulk_transfer(transfer, fpi_imgdev_get_usb_dev(dev), EP_IN,
data, buf_len,
callback, ssm, BULK_TIMEOUT);
@@ -145,7 +145,7 @@ static void finger_det_read_fd_data_cb(struct libusb_transfer *transfer)
{
struct fpi_ssm *ssm = transfer->user_data;
struct fp_img_dev *dev = fpi_ssm_get_user_data(ssm);
struct aesX660_dev *aesdev = dev->priv;
struct aesX660_dev *aesdev = fpi_imgdev_get_user_data(dev);
unsigned char *data = transfer->buffer;
aesdev->fd_data_transfer = NULL;
@@ -198,7 +198,7 @@ static void finger_det_set_idle_cmd_cb(struct libusb_transfer *transfer)
static void finger_det_sm_complete(struct fpi_ssm *ssm)
{
struct fp_img_dev *dev = fpi_ssm_get_user_data(ssm);
struct aesX660_dev *aesdev = dev->priv;
struct aesX660_dev *aesdev = fpi_imgdev_get_user_data(dev);
int err = fpi_ssm_get_error(ssm);
fp_dbg("Finger detection completed");
@@ -240,14 +240,14 @@ static void finger_det_run_state(struct fpi_ssm *ssm)
static void start_finger_detection(struct fp_img_dev *dev)
{
struct fpi_ssm *ssm;
struct aesX660_dev *aesdev = dev->priv;
struct aesX660_dev *aesdev = fpi_imgdev_get_user_data(dev);
if (aesdev->deactivating) {
complete_deactivation(dev);
return;
}
ssm = fpi_ssm_new(dev->dev, finger_det_run_state, FINGER_DET_NUM_STATES);
ssm = fpi_ssm_new(fpi_imgdev_get_dev(dev), finger_det_run_state, FINGER_DET_NUM_STATES);
fpi_ssm_set_user_data(ssm, dev);
fpi_ssm_start(ssm, finger_det_sm_complete);
}
@@ -268,7 +268,7 @@ static int process_stripe_data(struct fpi_ssm *ssm, unsigned char *data)
struct fpi_frame *stripe;
unsigned char *stripdata;
struct fp_img_dev *dev = fpi_ssm_get_user_data(ssm);
struct aesX660_dev *aesdev = dev->priv;
struct aesX660_dev *aesdev = fpi_imgdev_get_user_data(dev);
stripe = g_malloc(aesdev->assembling_ctx->frame_width * FRAME_HEIGHT / 2 + sizeof(struct fpi_frame)); /* 4 bpp */
stripdata = stripe->data;
@@ -296,7 +296,7 @@ static void capture_set_idle_cmd_cb(struct libusb_transfer *transfer)
{
struct fpi_ssm *ssm = transfer->user_data;
struct fp_img_dev *dev = fpi_ssm_get_user_data(ssm);
struct aesX660_dev *aesdev = dev->priv;
struct aesX660_dev *aesdev = fpi_imgdev_get_user_data(dev);
if ((transfer->status == LIBUSB_TRANSFER_COMPLETED) &&
(transfer->length == transfer->actual_length)) {
@@ -322,7 +322,7 @@ static void capture_read_stripe_data_cb(struct libusb_transfer *transfer)
{
struct fpi_ssm *ssm = transfer->user_data;
struct fp_img_dev *dev = fpi_ssm_get_user_data(ssm);
struct aesX660_dev *aesdev = dev->priv;
struct aesX660_dev *aesdev = fpi_imgdev_get_user_data(dev);
unsigned char *data = transfer->buffer;
int finger_missing = 0;
size_t copied, actual_len = transfer->actual_length;
@@ -374,7 +374,7 @@ out:
static void capture_run_state(struct fpi_ssm *ssm)
{
struct fp_img_dev *dev = fpi_ssm_get_user_data(ssm);
struct aesX660_dev *aesdev = dev->priv;
struct aesX660_dev *aesdev = fpi_imgdev_get_user_data(dev);
switch (fpi_ssm_get_cur_state(ssm)) {
case CAPTURE_SEND_LED_CMD:
@@ -403,7 +403,7 @@ static void capture_run_state(struct fpi_ssm *ssm)
static void capture_sm_complete(struct fpi_ssm *ssm)
{
struct fp_img_dev *dev = fpi_ssm_get_user_data(ssm);
struct aesX660_dev *aesdev = dev->priv;
struct aesX660_dev *aesdev = fpi_imgdev_get_user_data(dev);
int err = fpi_ssm_get_error(ssm);
fp_dbg("Capture completed");
@@ -419,7 +419,7 @@ static void capture_sm_complete(struct fpi_ssm *ssm)
static void start_capture(struct fp_img_dev *dev)
{
struct aesX660_dev *aesdev = dev->priv;
struct aesX660_dev *aesdev = fpi_imgdev_get_user_data(dev);
struct fpi_ssm *ssm;
if (aesdev->deactivating) {
@@ -427,7 +427,7 @@ static void start_capture(struct fp_img_dev *dev)
return;
}
ssm = fpi_ssm_new(dev->dev, capture_run_state, CAPTURE_NUM_STATES);
ssm = fpi_ssm_new(fpi_imgdev_get_dev(dev), capture_run_state, CAPTURE_NUM_STATES);
G_DEBUG_HERE();
fpi_ssm_set_user_data(ssm, dev);
fpi_ssm_start(ssm, capture_sm_complete);
@@ -450,7 +450,7 @@ static void activate_read_id_cb(struct libusb_transfer *transfer)
{
struct fpi_ssm *ssm = transfer->user_data;
struct fp_img_dev *dev = fpi_ssm_get_user_data(ssm);
struct aesX660_dev *aesdev = dev->priv;
struct aesX660_dev *aesdev = fpi_imgdev_get_user_data(dev);
unsigned char *data = transfer->buffer;
if ((transfer->status != LIBUSB_TRANSFER_COMPLETED) ||
@@ -501,7 +501,7 @@ static void activate_read_init_cb(struct libusb_transfer *transfer)
{
struct fpi_ssm *ssm = transfer->user_data;
struct fp_img_dev *dev = fpi_ssm_get_user_data(ssm);
struct aesX660_dev *aesdev = dev->priv;
struct aesX660_dev *aesdev = fpi_imgdev_get_user_data(dev);
unsigned char *data = transfer->buffer;
fp_dbg("read_init_cb\n");
@@ -537,7 +537,7 @@ out:
static void activate_run_state(struct fpi_ssm *ssm)
{
struct fp_img_dev *dev = fpi_ssm_get_user_data(ssm);
struct aesX660_dev *aesdev = dev->priv;
struct aesX660_dev *aesdev = fpi_imgdev_get_user_data(dev);
switch (fpi_ssm_get_cur_state(ssm)) {
case ACTIVATE_SET_IDLE:
@@ -594,7 +594,7 @@ static void activate_sm_complete(struct fpi_ssm *ssm)
int aesX660_dev_activate(struct fp_img_dev *dev, enum fp_imgdev_state state)
{
struct fpi_ssm *ssm = fpi_ssm_new(dev->dev, activate_run_state,
struct fpi_ssm *ssm = fpi_ssm_new(fpi_imgdev_get_dev(dev), activate_run_state,
ACTIVATE_NUM_STATES);
fpi_ssm_set_user_data(ssm, dev);
fpi_ssm_start(ssm, activate_sm_complete);
@@ -603,7 +603,7 @@ int aesX660_dev_activate(struct fp_img_dev *dev, enum fp_imgdev_state state)
void aesX660_dev_deactivate(struct fp_img_dev *dev)
{
struct aesX660_dev *aesdev = dev->priv;
struct aesX660_dev *aesdev = fpi_imgdev_get_user_data(dev);
if (aesdev->fd_data_transfer)
libusb_cancel_transfer(aesdev->fd_data_transfer);
@@ -613,7 +613,7 @@ void aesX660_dev_deactivate(struct fp_img_dev *dev)
static void complete_deactivation(struct fp_img_dev *dev)
{
struct aesX660_dev *aesdev = dev->priv;
struct aesX660_dev *aesdev = fpi_imgdev_get_user_data(dev);
G_DEBUG_HERE();
aesdev->deactivating = FALSE;