Finishing touches on new mifare classic hack rework

[proxmark3-svn] / client / util.c

diff --git a/client/util.c b/client/util.c
index c7764f7092df5c0d6358e23bd409397603298e71..15e911a146940800ee305efdfa9729268745abc9 100644 (file)
--- a/client/util.c
+++ b/client/util.c
@@ -8,13 +8,9 @@
 // utilities
 //-----------------------------------------------------------------------------
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
 #include "util.h"
 
-#ifdef __linux__
+#ifndef _WIN32
 #include <termios.h>
 #include <sys/ioctl.h> 
 int ukbhit(void)
@@ -48,6 +44,52 @@ 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, int byteCount) {
+       char * fnameptr = fileName;
+       memset(fileName, 0x00, 200);
+       
+       for (int j = 0; j < byteCount; j++, fnameptr += 2)
+               sprintf(fnameptr, "%02x", uid[j]); 
+       sprintf(fnameptr, "%s", ext); 
+}
+
+// printing and converting functions
 
 void print_hex(const uint8_t * data, const size_t len)
 {
@@ -146,7 +188,7 @@ uint8_t param_get8ex(const char *line, int paramnum, int deflt, int base)
        int bg, en;
 
        if (!param_getptr(line, &bg, &en, paramnum)) 
-               return strtol(&line[bg], NULL, base) & 0xff;
+               return strtoul(&line[bg], NULL, base) & 0xff;
        else
                return deflt;
 }
@@ -156,7 +198,7 @@ uint32_t param_get32ex(const char *line, int paramnum, int deflt, int base)
        int bg, en;
 
        if (!param_getptr(line, &bg, &en, paramnum)) 
-               return strtol(&line[bg], NULL, base);
+               return strtoul(&line[bg], NULL, base);
        else
                return deflt;
 }
@@ -166,7 +208,7 @@ uint64_t param_get64ex(const char *line, int paramnum, int deflt, int base)
        int bg, en;
 
        if (!param_getptr(line, &bg, &en, paramnum)) 
-               return strtol(&line[bg], NULL, base);
+               return strtoull(&line[bg], NULL, base);
        else
                return deflt;
 
@@ -194,3 +236,15 @@ int param_gethex(const char *line, int paramnum, uint8_t * data, int hexcnt)
 
        return 0;
 }
+
+int param_getstr(const char *line, int paramnum, char * str)
+{
+       int bg, en;
+
+       if (param_getptr(line, &bg, &en, paramnum)) return 0;
+       
+       memcpy(str, line + bg, en - bg + 1);
+       str[en - bg + 1] = 0;
+       
+       return en - bg + 1;
+}