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ssm: Make possible to set data via function

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Use the same approach of GTask, making possible to set the data from a
function. Givent the fact that a SSM has now a device parameter, it's
generally not needed to pass an extra data value.

In such case make it possible to set it and to define a destroy-notify
function to handle its destruction when freeing the SSM.
This commit is contained in:
Marco Trevisan (Treviño)
2019-11-20 18:05:46 +01:00
committed by Benjamin Berg
parent 1319daba54
commit 7bc62821ee
20 changed files with 277 additions and 330 deletions
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33
libfprint/drivers/upektc_img.c
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@@ -338,9 +338,9 @@ capture_read_data_cb (FpiUsbTransfer *transfer, FpDevice *device,
}
static void
capture_run_state (FpiSsm *ssm, FpDevice *_dev, void *user_data)
capture_run_state (FpiSsm *ssm, FpDevice *_dev)
{
FpImageDevice *dev = user_data;
FpImageDevice *dev = FP_IMAGE_DEVICE (_dev);
FpiDeviceUpektcImg *self = FPI_DEVICE_UPEKTC_IMG (_dev);
switch (fpi_ssm_get_cur_state (ssm))
@@ -382,9 +382,9 @@ capture_run_state (FpiSsm *ssm, FpDevice *_dev, void *user_data)
}
static void
capture_sm_complete (FpiSsm *ssm, FpDevice *_dev, void *user_data, GError *error_arg)
capture_sm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error_arg)
{
FpImageDevice *dev = user_data;
FpImageDevice *dev = FP_IMAGE_DEVICE (_dev);
FpiDeviceUpektcImg *self = FPI_DEVICE_UPEKTC_IMG (_dev);
g_autoptr(GError) error = error_arg;
@@ -409,7 +409,7 @@ start_capture (FpImageDevice *dev)
self->image_size = 0;
ssm = fpi_ssm_new (FP_DEVICE (dev), capture_run_state,
CAPTURE_NUM_STATES, dev);
CAPTURE_NUM_STATES);
fpi_ssm_start (ssm, capture_sm_complete);
}
@@ -443,10 +443,9 @@ deactivate_read_data_cb (FpiUsbTransfer *transfer, FpDevice *device,
}
static void
deactivate_run_state (FpiSsm *ssm, FpDevice *_dev,
void *user_data)
deactivate_run_state (FpiSsm *ssm, FpDevice *_dev)
{
FpImageDevice *dev = user_data;
FpImageDevice *dev = FP_IMAGE_DEVICE (_dev);
FpiDeviceUpektcImg *self = FPI_DEVICE_UPEKTC_IMG (_dev);
switch (fpi_ssm_get_cur_state (ssm))
@@ -465,10 +464,9 @@ deactivate_run_state (FpiSsm *ssm, FpDevice *_dev,
}
static void
deactivate_sm_complete (FpiSsm *ssm, FpDevice *_dev,
void *user_data, GError *error)
deactivate_sm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
{
FpImageDevice *dev = user_data;
FpImageDevice *dev = FP_IMAGE_DEVICE (_dev);
FpiDeviceUpektcImg *self = FPI_DEVICE_UPEKTC_IMG (_dev);
fp_dbg ("Deactivate completed");
@@ -487,7 +485,7 @@ start_deactivation (FpImageDevice *dev)
self->image_size = 0;
ssm = fpi_ssm_new (FP_DEVICE (dev), deactivate_run_state,
DEACTIVATE_NUM_STATES, dev);
DEACTIVATE_NUM_STATES);
fpi_ssm_start (ssm, deactivate_sm_complete);
}
@@ -539,10 +537,10 @@ init_read_data_cb (FpiUsbTransfer *transfer, FpDevice *device,
}
static void
activate_run_state (FpiSsm *ssm, FpDevice *dev, void *user_data)
activate_run_state (FpiSsm *ssm, FpDevice *dev)
{
FpiUsbTransfer *transfer;
FpImageDevice *idev = user_data;
FpImageDevice *idev = FP_IMAGE_DEVICE (dev);
FpiDeviceUpektcImg *self = FPI_DEVICE_UPEKTC_IMG (dev);
switch (fpi_ssm_get_cur_state (ssm))
@@ -599,10 +597,9 @@ activate_run_state (FpiSsm *ssm, FpDevice *dev, void *user_data)
}
static void
activate_sm_complete (FpiSsm *ssm, FpDevice *_dev,
void *user_data, GError *error)
activate_sm_complete (FpiSsm *ssm, FpDevice *_dev, GError *error)
{
FpImageDevice *dev = user_data;
FpImageDevice *dev = FP_IMAGE_DEVICE (_dev);
fpi_ssm_free (ssm);
fpi_image_device_activate_complete (dev, error);
@@ -616,7 +613,7 @@ dev_activate (FpImageDevice *dev)
{
FpiDeviceUpektcImg *self = FPI_DEVICE_UPEKTC_IMG (dev);
FpiSsm *ssm = fpi_ssm_new (FP_DEVICE (dev), activate_run_state,
ACTIVATE_NUM_STATES, dev);
ACTIVATE_NUM_STATES);
self->seq = 0;
fpi_ssm_start (ssm, activate_sm_complete);