New upstream version 1.0.32upstream/1.0.32

1 files changed, 21 insertions, 6 deletions

diff --git a/sanei/sanei_usb.c b/sanei/sanei_usb.c
index 4b49b11..022f6fa 100644
--- a/sanei/sanei_usb.c
+++ b/sanei/sanei_usb.c
@@ -19,9 +19,7 @@
    General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-   MA 02111-1307, USA.
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
    As a special exception, the authors of SANE give permission for
    additional uses of the libraries contained in this release of SANE.
@@ -506,7 +504,7 @@ SANE_Status sanei_usb_testing_enable_replay(SANE_String_Const path,
   testing_mode = sanei_usb_testing_mode_replay;
   testing_development_mode = development_mode;
 
-  // TODO: we'll leak if noone ever inits sane_usb properly
+  // TODO: we'll leak if no one ever inits sane_usb properly
   testing_xml_path = strdup(path);
   testing_xml_doc = xmlReadFile(testing_xml_path, NULL, 0);
   if (!testing_xml_doc)
@@ -1124,6 +1122,19 @@ static void sanei_usb_replay_debug_msg(SANE_String_Const message)
     }
 }
 
+extern void sanei_usb_testing_record_clear()
+{
+  if (testing_mode != sanei_usb_testing_mode_record)
+    return;
+
+  // we only need to indicate that we never opened a device and sanei_usb_record_open() will
+  // reinitialize everything for us.
+  testing_already_opened = 0;
+  testing_known_commands_input_failed = 0;
+  testing_last_known_seq = 0;
+  testing_append_commands_node = NULL;
+}
+
 extern void sanei_usb_testing_record_message(SANE_String_Const message)
 {
   if (testing_mode == sanei_usb_testing_mode_record)
@@ -1356,6 +1367,10 @@ SANE_Bool sanei_usb_is_replay_mode_enabled()
   return SANE_FALSE;
 }
 
+void sanei_usb_testing_record_clear()
+{
+}
+
 void sanei_usb_testing_record_message(SANE_String_Const message)
 {
   (void) message;
@@ -1443,7 +1458,7 @@ sanei_usb_init (void)
   /* sanei_usb is now initialized */
   initialized++;
 
-  /* do a first scan of USB busses to fill device list */
+  /* do a first scan of USB buses to fill device list */
   sanei_usb_scan_devices();
 }
 
@@ -2221,7 +2236,7 @@ static const char* sanei_usb_transfer_type_desc(SANE_Int transfer_type)
   return NULL;
 }
 
-// Similar sanei_usb_set_endpoint, but ignors duplicate endpoints
+// Similar sanei_usb_set_endpoint, but ignores duplicate endpoints
 static void sanei_usb_add_endpoint(device_list_type* device,
                                    SANE_Int transfer_type,
                                    SANE_Int ep_address,