README, soft card updates, pin fix, applet reset, manual insert and remove.

1. Updated and more detailed README. I presume this would be helpful in
putting things upstream.
2. I've added a parser to take some arguments to initialize soft cards.
Unfortunately it's completely untested, so I haven't hooked it up.
3. Patches to fix two of the problems you found this morning (pin
problems and no applet reset).
4. A little more indirection so that new card types can be added without
touching a lot of code (README has instructions). This added 2 new files.
5. I've added the ability to manually insert and remove inserted cards
from vscclient.c as commands from standard in. This too is untested, so
if things go south, this is the first patch to back out.

1 files changed, 4 insertions, 23 deletions

diff --git a/vcard_emul.h b/vcard_emul.h
index 388deda..9adfc10 100644
--- a/vcard_emul.h
+++ b/vcard_emul.h
@@ -12,36 +12,17 @@
 
 #include "card_7816t.h"
 #include "vcard.h"
+#include "vcard_emul_type.h"
 
 /*
  * types
  */
 typedef enum {
-     VCARD_EMUL_NONE =0,
-     VCARD_EMUL_CAC
-} VCardEmulType;
-
-typedef enum {
-     VCARD_EMUL_OK =0,
-     VCARD_EMUL_FAIL
+    VCARD_EMUL_OK =0,
+    VCARD_EMUL_FAIL
 } VCardEmulError;
 
-typedef struct VirtualReaderOptionsStruct VirtualReaderOptions;
-
-struct VirtualReaderOptionsStruct {
-    char *name;
-    VCardEmulType card_type;
-    char **cert_name;
-    int cert_count;
-};
-
 typedef struct VCardEmulOptionsStruct VCardEmulOptions;
-struct VCardEmulOptionsStruct {
-    void *nss_db;
-    VirtualReaderOptions *vreader;
-    int vreader_count;
-    VCardEmulType hw_card_type;
-};
 
 /*
  * Login functions
@@ -58,7 +39,7 @@ VCard7816Status vcard_emul_login(VCard *card, unsigned char *pin, int pin_len);
 void vcard_emul_delete_key(VCardKey *key);
 /* RSA sign/decrypt with the key, signature happens 'in place' */
 VCard7816Status vcard_emul_rsa_op(VCard *card, VCardKey *key, 
-                 unsigned char *buffer, int buffer_size);
+                                  unsigned char *buffer, int buffer_size);
 
 void vcard_emul_reset(VCard *card, VCardPower power);
 void vcard_emul_get_atr(VCard *card, unsigned char *atr, int *atr_len);