Top | ![]() |
![]() |
![]() |
![]() |
FpContext * | fp_context_new () |
void | fp_context_enumerate () |
GPtrArray * | fp_context_get_devices () |
The FpContext allows you to discover fingerprint scanning hardware. This is the starting point when integrating libfprint into your software.
The device-added and device-removed signals allow you to handle devices that may be hotplugged at runtime.
void
fp_context_enumerate (FpContext *context
);
Enumerate all devices. You should call this function exactly once at startup. Please note that it iterates the mainloop until all devices are enumerated.
GPtrArray *
fp_context_get_devices (FpContext *context
);
Get all devices. fp_context_enumerate()
will be called as needed.
struct FpContextClass { GObjectClass parent_class; void (*device_added) (FpContext *context, FpDevice *device); void (*device_removed) (FpContext *context, FpDevice *device); };
Class structure for FpContext instances.