Adds `lf hid pack` and `lf hid unpack` offline commands. (#614)

[proxmark3-svn] / client / cmdlfhid.h

diff --git a/client/cmdlfhid.h b/client/cmdlfhid.h
index b03f70418510fad9f850d821b56721c9f4357e6e..e53a95c67de058d0cd57c703ee7820ca3a7f555d 100644 (file)
--- a/client/cmdlfhid.h
+++ b/client/cmdlfhid.h
@@ -11,10 +11,39 @@
 #ifndef CMDLFHID_H__
 #define CMDLFHID_H__
 
+#include <stdint.h>
+#include <stdbool.h>
+
+// Structure for unpacked "short" (<38 bits) HID Prox tags.
+typedef struct {
+  // Format length, in bits.
+  uint8_t fmtLen;
+
+  // Facility code.
+  uint32_t fc;
+
+  // Card number.
+  uint32_t cardnum;
+
+  // Parity validity.
+  //
+  // When used with pack_short_hid, this determines if we should calculate
+  // parity values for the ID.
+  //
+  // When used with unpack_short_hid, this indicates if we got valid parity
+  // values for the ID.
+  bool parityValid;
+} short_hid_info;
+
+bool pack_short_hid(/* out */ uint32_t *hi, /* out */ uint32_t *lo, /* in */ const short_hid_info *info);
+bool unpack_short_hid(short_hid_info* out, uint32_t hi, uint32_t lo);
+
 int CmdLFHID(const char *Cmd);
 int CmdFSKdemodHID(const char *Cmd);
 int CmdHIDReadDemod(const char *Cmd);
 int CmdHIDSim(const char *Cmd);
 int CmdHIDClone(const char *Cmd);
+int CmdHIDPack(const char *Cmd);
+int CmdHIDUnpack(const char *Cmd);
 
 #endif