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goodixmoc: cleanup enroll state machine

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As suggested by @benzea, the following cleanup actions have been
performed:

  - let case order match enroll states enum

  - remove FP_ENROLL_IDENTIFY that is no longer used

  - finally use fpi_ssm_next_state instead of explicitly jumping to
    FP_ENROLL_CREATE

Additionally, all types/functions/variables referring to "enroll_init"
used for FP_ENROLL_CREATE have been renamed to match "enroll_create".
All other states use similar name matching.

Signed-off-by: Enrik Berkhan <Enrik.Berkhan@inka.de>
This commit is contained in:
Enrik Berkhan
2023-01-19 20:28:33 +01:00
parent 86566e8d0b
commit 0bf7d58c5e
4 changed files with 22 additions and 23 deletions
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32
libfprint/drivers/goodixmoc/goodix.c
View File

@@ -631,20 +631,20 @@ fp_enroll_enum_cb (FpiDeviceGoodixMoc *self,
return;
}
fpi_ssm_jump_to_state (self->task_ssm, FP_ENROLL_CREATE);
fpi_ssm_next_state (self->task_ssm);
}
static void
fp_enroll_init_cb (FpiDeviceGoodixMoc *self,
gxfp_cmd_response_t *resp,
GError *error)
fp_enroll_create_cb (FpiDeviceGoodixMoc *self,
gxfp_cmd_response_t *resp,
GError *error)
{
if (error)
{
fpi_ssm_mark_failed (self->task_ssm, error);
return;
}
memcpy (self->template_id, resp->enroll_init.tid, TEMPLATE_ID_SIZE);
memcpy (self->template_id, resp->enroll_create.tid, TEMPLATE_ID_SIZE);
fpi_ssm_next_state (self->task_ssm);
}
@@ -837,16 +837,6 @@ fp_enroll_sm_run_state (FpiSsm *ssm, FpDevice *device)
switch (fpi_ssm_get_cur_state (ssm))
{
case FP_ENROLL_ENUM:
{
goodix_sensor_cmd (self, MOC_CMD0_GETFINGERLIST, MOC_CMD1_DEFAULT,
false,
(const guint8 *) &dummy,
1,
fp_enroll_enum_cb);
}
break;
case FP_ENROLL_PWR_BTN_SHIELD_ON:
{
goodix_sensor_cmd (self, MOC_CMD0_PWR_BTN_SHIELD, MOC_CMD1_PWR_BTN_SHIELD_ON,
@@ -857,13 +847,23 @@ fp_enroll_sm_run_state (FpiSsm *ssm, FpDevice *device)
}
break;
case FP_ENROLL_ENUM:
{
goodix_sensor_cmd (self, MOC_CMD0_GETFINGERLIST, MOC_CMD1_DEFAULT,
false,
(const guint8 *) &dummy,
1,
fp_enroll_enum_cb);
}
break;
case FP_ENROLL_CREATE:
{
goodix_sensor_cmd (self, MOC_CMD0_ENROLL_INIT, MOC_CMD1_DEFAULT,
false,
(const guint8 *) &dummy,
1,
fp_enroll_init_cb);
fp_enroll_create_cb);
}
break;

1
libfprint/drivers/goodixmoc/goodix.h
View File

@@ -44,7 +44,6 @@ typedef enum {
typedef enum {
FP_ENROLL_PWR_BTN_SHIELD_ON = 0,
FP_ENROLL_ENUM,
FP_ENROLL_IDENTIFY,
FP_ENROLL_CREATE,
FP_ENROLL_CAPTURE,
FP_ENROLL_UPDATE,

6
libfprint/drivers/goodixmoc/goodix_proto.c
View File

@@ -343,10 +343,10 @@ gx_proto_parse_body (uint16_t cmd, uint8_t *buffer, uint16_t buffer_len, pgxfp_c
break;
case MOC_CMD0_ENROLL_INIT:
if (buffer_len < sizeof (gxfp_enroll_init_t) + 1)
if (buffer_len < sizeof (gxfp_enroll_create_t) + 1)
return -1;
if (presp->result == GX_SUCCESS)
memcpy (&presp->enroll_init.tid, &buffer[1], TEMPLATE_ID_SIZE);
memcpy (&presp->enroll_create.tid, &buffer[1], TEMPLATE_ID_SIZE);
break;
case MOC_CMD0_ENROLL:
@@ -465,4 +465,4 @@ gx_proto_init_sensor_config (pgxfp_sensor_cfg_t pconfig)
memcpy (pconfig->crc_value, &crc32_calc, PACKAGE_CRC_SIZE);
return 0;
}
}

6
libfprint/drivers/goodixmoc/goodix_proto.h
View File

@@ -105,10 +105,10 @@ typedef struct _gxfp_parse_msg
} gxfp_parse_msg_t, *pgxfp_parse_msg_t;
typedef struct _gxfp_enroll_init
typedef struct _gxfp_enroll_create
{
uint8_t tid[TEMPLATE_ID_SIZE];
} gxfp_enroll_init_t, *pgxfp_enroll_init_t;
} gxfp_enroll_create_t, *pgxfp_enroll_create_t;
#pragma pack(push, 1)
typedef struct _template_format
@@ -192,7 +192,7 @@ typedef struct _fp_cmd_response
{
gxfp_parse_msg_t parse_msg;
gxfp_verify_t verify;
gxfp_enroll_init_t enroll_init;
gxfp_enroll_create_t enroll_create;
gxfp_capturedata_t capture_data_resp;
gxfp_check_duplicate_t check_duplicate_resp;
gxfp_enroll_commit_t enroll_commit;