From 2c06a4ebfaed93505bb7daa7d9a49bb394bdbfb4 Mon Sep 17 00:00:00 2001
From: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon, 8 Oct 2007 17:05:58 +0100
Subject: [PATCH] Expose driver info to library users

---
 libfprint/core.c   | 20 ++++++++++++++++++++
 libfprint/fprint.h |  7 +++++++
 2 files changed, 27 insertions(+)

diff --git a/libfprint/core.c b/libfprint/core.c
index a8922c5..2fbaa48 100644
--- a/libfprint/core.c
+++ b/libfprint/core.c
@@ -118,6 +118,11 @@ API_EXPORTED void fp_dscv_devs_free(struct fp_dscv_dev **devs)
 	g_free(devs);
 }
 
+API_EXPORTED const struct fp_driver *fp_dscv_dev_get_driver(struct fp_dscv_dev *dev)
+{
+	return dev->drv;
+}
+
 API_EXPORTED struct fp_dev *fp_dev_open(struct fp_dscv_dev *ddev)
 {
 	struct fp_dev *dev;
@@ -152,6 +157,21 @@ API_EXPORTED void fp_dev_close(struct fp_dev *dev)
 	g_free(dev);
 }
 
+API_EXPORTED const struct fp_driver *fp_dev_get_driver(struct fp_dev *dev)
+{
+	return dev->drv;
+}
+
+API_EXPORTED const char *fp_driver_get_name(const struct fp_driver *drv)
+{
+	return drv->name;
+}
+
+API_EXPORTED const char *fp_driver_get_full_name(const struct fp_driver *drv)
+{
+	return drv->full_name;
+}
+
 API_EXPORTED int fp_init(void)
 {
 	usb_init();
diff --git a/libfprint/fprint.h b/libfprint/fprint.h
index 07d35d3..3a3f34e 100644
--- a/libfprint/fprint.h
+++ b/libfprint/fprint.h
@@ -23,14 +23,21 @@
 /* structs that applications are not allowed to peek into */
 struct fp_dscv_dev;
 struct fp_dev;
+struct fp_driver;
 
 /* Device discovery */
 struct fp_dscv_dev **fp_discover_devs(void);
 void fp_dscv_devs_free(struct fp_dscv_dev **devs);
+const struct fp_driver *fp_dscv_dev_get_driver(struct fp_dscv_dev *dev);
 
 /* Device handling */
 struct fp_dev *fp_dev_open(struct fp_dscv_dev *ddev);
 void fp_dev_close(struct fp_dev *dev);
+const struct fp_driver *fp_dev_get_driver(struct fp_dev *dev);
+
+/* Drivers */
+const char *fp_driver_get_name(const struct fp_driver *drv);
+const char *fp_driver_get_full_name(const struct fp_driver *drv);
 
 int fp_init(void);