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data: Mark all the fp_dscv_print functions as deprecated

Browse source 
As this is pretty much copy/pasted in fprintd, and should instead be
implemented by whatever system actually stores the data, rather than
in a generic but not quite "fits-all-purpose" way.

https://bugs.freedesktop.org/show_bug.cgi?id=106550
This commit is contained in:
Bastien Nocera 2018-05-24 13:21:40 +02:00
parent 15afe43cf0
commit 1f0079a274
3 changed files with 38 additions and 12 deletions
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8
libfprint/core.c
View file

@ -402,6 +402,8 @@ API_EXPORTED int fp_dscv_dev_supports_print_data(struct fp_dscv_dev *dev,
* compatible with a discovered device.
*
* Returns: 1 if the print is compatible with the device, 0 otherwise
*
* Deprecated: Do not use.
*/
API_EXPORTED int fp_dscv_dev_supports_dscv_print(struct fp_dscv_dev *dev,
struct fp_dscv_print *print)
@ -420,6 +422,8 @@ API_EXPORTED int fp_dscv_dev_supports_dscv_print(struct fp_dscv_dev *dev,
*
* Returns: the first discovered device that appears to support the print, or
* %NULL if no apparently compatible devices could be found
*
* Deprecated: Do not use.
*/
API_EXPORTED struct fp_dscv_dev *fp_dscv_dev_for_print_data(struct fp_dscv_dev **devs,
struct fp_print_data *print)
@ -443,6 +447,8 @@ API_EXPORTED struct fp_dscv_dev *fp_dscv_dev_for_print_data(struct fp_dscv_dev *
*
* Returns: the first discovered device that appears to support the print, or
* %NULL if no apparently compatible devices could be found
*
* Deprecated: Do not use.
*/
API_EXPORTED struct fp_dscv_dev *fp_dscv_dev_for_dscv_print(struct fp_dscv_dev **devs,
struct fp_dscv_print *print)
@ -522,6 +528,8 @@ API_EXPORTED int fp_dev_supports_print_data(struct fp_dev *dev,
* with a certain device.
*
* Returns: 1 if the print is compatible with the device, 0 if not
*
* Deprecated: Do not use.
*/
API_EXPORTED int fp_dev_supports_dscv_print(struct fp_dev *dev,
struct fp_dscv_print *print)

20
libfprint/data.c
View file

@ -506,6 +506,8 @@ API_EXPORTED int fp_print_data_delete(struct fp_dev *dev,
* negative) are possible for obscure error conditions (e.g. corruption).
*
* Returns: 0 on success, non-zero on error.
*
* Deprecated: Do not use.
*/
API_EXPORTED int fp_print_data_from_dscv_print(struct fp_dscv_print *print,
struct fp_print_data **data)
@ -557,7 +559,7 @@ API_EXPORTED uint32_t fp_print_data_get_devtype(struct fp_print_data *data)
/**
* SECTION:dscv_print
* @title: Print discovery
* @title: Print discovery (deprecated)
*
* The [stored print](libfprint-Stored-prints.html) documentation detailed a simple API
* for storing per-device prints for a single user, namely
@ -588,6 +590,10 @@ API_EXPORTED uint32_t fp_print_data_get_devtype(struct fp_print_data *data)
* circumstances it may turn out that the print is corrupt or not for the
* device that it appeared to be. Also, it is possible that the print may have
* been deleted by the time you come to load it.
*
* Note that this portion of the library is deprecated. All that it offers is
* already implementable using publicly available functions, and its usage is
* unnecessarily restrictive in terms of how it stores data.
*/
static GSList *scan_dev_store_dir(char *devpath, uint16_t driver_id,
@ -679,6 +685,8 @@ static GSList *scan_driver_store_dir(char *drvpath, uint16_t driver_id,
*
* Returns: a %NULL-terminated list of discovered prints, must be freed with
* fp_dscv_prints_free() after use.
*
* Deprecated: Do not use.
*/
API_EXPORTED struct fp_dscv_print **fp_discover_prints(void)
{
@ -743,6 +751,8 @@ API_EXPORTED struct fp_dscv_print **fp_discover_prints(void)
* Frees a list of discovered prints. This function also frees the discovered
* prints themselves, so make sure you do not use any discovered prints
* after calling this function.
*
* Deprecated: Do not use.
*/
API_EXPORTED void fp_dscv_prints_free(struct fp_dscv_print **prints)
{
@ -769,6 +779,8 @@ API_EXPORTED void fp_dscv_prints_free(struct fp_dscv_print **prints)
* usable with a device controlled by that driver.
*
* Returns: the driver ID of the driver compatible with the print
*
* Deprecated: Do not use.
*/
API_EXPORTED uint16_t fp_dscv_print_get_driver_id(struct fp_dscv_print *print)
{
@ -784,6 +796,8 @@ API_EXPORTED uint16_t fp_dscv_print_get_driver_id(struct fp_dscv_print *print)
* with the print.
*
* Returns: the devtype of the device range compatible with the print
*
* Deprecated: Do not use.
*/
API_EXPORTED uint32_t fp_dscv_print_get_devtype(struct fp_dscv_print *print)
{
@ -797,6 +811,8 @@ API_EXPORTED uint32_t fp_dscv_print_get_devtype(struct fp_dscv_print *print)
* Gets the finger code for a discovered print.
*
* Returns: a finger code from #fp_finger
*
* Deprecated: Do not use.
*/
API_EXPORTED enum fp_finger fp_dscv_print_get_finger(struct fp_dscv_print *print)
{
@ -813,6 +829,8 @@ API_EXPORTED enum fp_finger fp_dscv_print_get_finger(struct fp_dscv_print *print
* fail for obvious reasons.
*
* Returns: 0 on success, negative on error
*
* Deprecated: Do not use.
*/
API_EXPORTED int fp_dscv_print_delete(struct fp_dscv_print *print)
{

22
libfprint/fprint.h
View file

@ -138,19 +138,19 @@ uint32_t fp_dscv_dev_get_devtype(struct fp_dscv_dev *dev);
int fp_dscv_dev_supports_print_data(struct fp_dscv_dev *dev,
struct fp_print_data *print);
int fp_dscv_dev_supports_dscv_print(struct fp_dscv_dev *dev,
struct fp_dscv_print *print);
struct fp_dscv_print *print) LIBFPRINT_DEPRECATED;
struct fp_dscv_dev *fp_dscv_dev_for_print_data(struct fp_dscv_dev **devs,
struct fp_print_data *print);
struct fp_print_data *print) LIBFPRINT_DEPRECATED;
struct fp_dscv_dev *fp_dscv_dev_for_dscv_print(struct fp_dscv_dev **devs,
struct fp_dscv_print *print);
struct fp_dscv_print *print) LIBFPRINT_DEPRECATED;
/* Print discovery */
struct fp_dscv_print **fp_discover_prints(void);
void fp_dscv_prints_free(struct fp_dscv_print **prints);
uint16_t fp_dscv_print_get_driver_id(struct fp_dscv_print *print);
uint32_t fp_dscv_print_get_devtype(struct fp_dscv_print *print);
enum fp_finger fp_dscv_print_get_finger(struct fp_dscv_print *print);
int fp_dscv_print_delete(struct fp_dscv_print *print);
struct fp_dscv_print **fp_discover_prints(void) LIBFPRINT_DEPRECATED;
void fp_dscv_prints_free(struct fp_dscv_print **prints) LIBFPRINT_DEPRECATED;
uint16_t fp_dscv_print_get_driver_id(struct fp_dscv_print *print) LIBFPRINT_DEPRECATED;
uint32_t fp_dscv_print_get_devtype(struct fp_dscv_print *print) LIBFPRINT_DEPRECATED;
enum fp_finger fp_dscv_print_get_finger(struct fp_dscv_print *print) LIBFPRINT_DEPRECATED;
int fp_dscv_print_delete(struct fp_dscv_print *print) LIBFPRINT_DEPRECATED;
/* Device handling */
struct fp_dev *fp_dev_open(struct fp_dscv_dev *ddev);
@ -159,7 +159,7 @@ struct fp_driver *fp_dev_get_driver(struct fp_dev *dev);
int fp_dev_get_nr_enroll_stages(struct fp_dev *dev);
uint32_t fp_dev_get_devtype(struct fp_dev *dev);
int fp_dev_supports_print_data(struct fp_dev *dev, struct fp_print_data *data);
int fp_dev_supports_dscv_print(struct fp_dev *dev, struct fp_dscv_print *print);
int fp_dev_supports_dscv_print(struct fp_dev *dev, struct fp_dscv_print *print) LIBFPRINT_DEPRECATED;
/**
* fp_capture_result:
@ -268,7 +268,7 @@ int fp_identify_finger(struct fp_dev *dev,
int fp_print_data_load(struct fp_dev *dev, enum fp_finger finger,
struct fp_print_data **data);
int fp_print_data_from_dscv_print(struct fp_dscv_print *print,
struct fp_print_data **data);
struct fp_print_data **data) LIBFPRINT_DEPRECATED;
int fp_print_data_save(struct fp_print_data *data, enum fp_finger finger);
int fp_print_data_delete(struct fp_dev *dev, enum fp_finger finger);
void fp_print_data_free(struct fp_print_data *data);