improved command hf mf sniff. Now it cant decode nested authentication and cant write...

[proxmark3-svn] / client / util.c

diff --git a/client/util.c b/client/util.c
index be947b8ade4dc57461b7ccadc210fd4438ab7f19..8a62e361aec8f9ba8452c12887627d13eabe70b5 100644 (file)
--- a/client/util.c
+++ b/client/util.c
@@ -8,10 +8,6 @@
 // utilities
 //-----------------------------------------------------------------------------
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
 #include "util.h"
 
 #ifndef WIN32
@@ -48,6 +44,54 @@ int ukbhit(void) {
 }
 #endif
 
+// log files functions
+void AddLogLine(char *fileName, char *extData, char *c) {
+       FILE *fLog = NULL;
+
+       fLog = fopen(fileName, "a");
+       if (!fLog) {
+               printf("Could not append log file %s", fileName);
+               return;
+       }
+
+       fprintf(fLog, "%s", extData);
+       fprintf(fLog, "%s\n", c);
+       fclose(fLog);
+}
+
+void AddLogHex(char *fileName, char *extData, const uint8_t * data, const size_t len){
+       AddLogLine(fileName, extData, sprint_hex(data, len));
+}
+
+void AddLogUint64(char *fileName, char *extData, const uint64_t data) {
+  char buf[100] = {0};
+       sprintf(buf, "%x%x", (unsigned int)((data & 0xFFFFFFFF00000000) >> 32), (unsigned int)(data & 0xFFFFFFFF));
+       AddLogLine(fileName, extData, buf);
+}
+
+void AddLogCurrentDT(char *fileName) {
+       char buff[20];
+       struct tm *curTime;
+
+       time_t now = time(0);
+       curTime = gmtime(&now);
+
+       strftime (buff, sizeof(buff), "%Y-%m-%d %H:%M:%S", curTime);
+       AddLogLine(fileName, "\nanticollision: ", buff);
+}
+
+void FillFileNameByUID(char *fileName, uint8_t * uid, char *ext) {
+       char * fnameptr = fileName;
+       memset(fileName, 0x00, 200);
+       
+       for (int j = 0; j < 7; j++, fnameptr += 2)
+               sprintf(fnameptr, "%02x", uid[j]); 
+       sprintf(fnameptr, "%s", ext); 
+       
+       printf("fname:%s", fileName);
+}
+
+// printing and converting functions
 
 void print_hex(const uint8_t * data, const size_t len)
 {