Changeset 943 for trunk/src

Timestamp:

05/25/07 10:33:31 (5 years ago)

Author:

aj

Message:

first implementation of ccid detection.

File:

• trunk/src/ifd/sys-linux.c (modified) (1 diff)

trunk/src/ifd/sys-linux.c

@@ -409 +409 @@
                          * driver ccid... */
 
-                        if (!(driver = ifd_driver_for_id(&id)))
-                                continue;
+                        if (!(driver = ifd_driver_for_id(&id))) {
+                                /* no driver found, check for interface class */
+                                int ccid=0;
+                                int conf;
+                                for (conf = 0; conf < 
+                                        dev->descriptor.bNumConfigurations;
+                                        conf++) {
+                                int interf;
+                                for (interf = 0; interf <
+                                        dev->config[conf].bNumInterfaces;
+                                        interf++) {
+                                int alt;
+                                for (alt = 0; alt < dev->config[conf].interface[interf].num_altsetting; alt++) {
+                                        if (dev->config[conf].interface[interf].altsetting[alt].bInterfaceClass == 0x0b) {
+                                        ccid=1;
+                                }
+                                }
+                                }       
+                                }
+                                        
+                                /* not a ccid device */
+                                if (!ccid)
+                                        continue;
+                        }
 
                         snprintf(typedev, sizeof(typedev),