hook functions

src/Makefile.am

@@ -2,9 +2,9 @@ AM_CFLAGS  = @libnfc_CFLAGS@
 
 bin_PROGRAMS = mfcuk
 
-noinst_HEADERS = crapto1.h mifare.h nfc-utils.h mfcuk_mifare.h mfcuk_finger.h mfcuk_utils.h xgetopt.h mfcuk.h
+noinst_HEADERS = crapto1.h mifare.h nfc-utils.h mfcuk_mifare.h mfcuk_finger.h mfcuk_utils.h xgetopt.h mfcuk.h log.h
 
-mfcuk_SOURCES = crapto1.c crypto1.c mifare.c nfc-utils.c mfcuk_mifare.c mfcuk_finger.c mfcuk_utils.c xgetopt.c mfcuk.c 
+mfcuk_SOURCES = crapto1.c crypto1.c mifare.c nfc-utils.c mfcuk_mifare.c mfcuk_finger.c mfcuk_utils.c xgetopt.c mfcuk.c log.c
 mfcuk_LDADD = @libnfc_LIBS@
 
 # dist_man_MANS = mfcuk.1

src/log.c

@@ -0,0 +1,10 @@
+#include "log.h"
+
+void log_progress(uint32_t uid, uint8_t type, uint64_t key, uint32_t block,
+    uint32_t diff, uint32_t auth)
+{
+}
+
+void log_key(uint32_t block, uint64_t key)
+{
+}

src/log.h

@@ -0,0 +1,11 @@
+#ifndef LOG_H
+# define LOG_H
+
+# include <stdint.h>
+
+void log_progress(uint32_t uid, uint8_t type, uint64_t key, uint32_t block,
+    uint32_t diff, uint32_t auth);
+
+void log_key(uint32_t block, uint64_t key);
+
+#endif /* !LOG_H */

src/mfcuk.c

@@ -138,6 +138,8 @@
 #  include <byteswap.h>
 #endif
 
+#include "log.h"
+
 #if defined (__GNUC__)
 #  define GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__ * 10)
 #  if GCC_VERSION >= 430
@@ -652,6 +654,7 @@ static uint32_t mfcuk_key_recovery_block(nfc_device *pnd, uint32_t uiUID, uint64
           crypto1_get_lfsr(current_state, &key_recovered);
 
           if (bfOpts['v'] && (verboseLevel > 1)) {
+            log_key(uiBlock, key_recovered);
             printf("\nINFO: block %d recovered KEY: %012"PRIx64"\n", uiBlock, key_recovered);
           }
 
@@ -1650,7 +1653,9 @@ int main(int argc, char *argv[])
           mfcuk_darkside_select_tag(pnd, iSleepAtFieldOFF, iSleepAfterFieldON, &ti.nti);
 
           // Print usefull/useless info (sort-of "Let me entertain you!")
-          if (bfOpts['v'] && (verboseLevel > 2)) {
+          log_progress(tag_recover_verify.uid, tag_recover_verify.type,
+              crntRecovKey, block, numSpoofEntries, numAuthAttempts);
+          if (bfOpts['v'] && (verboseLevel > 3)) {
             printf("\n-----------------------------------------------------\n");
             printf("Let me entertain you!\n");
             printf("    uid: %08x\n", tag_recover_verify.uid);