RfidResearchGroup/proxmark3
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Inclusion of unused oem variable

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When compilation of the current source code, I am getting the warning of setting the unused variable "oem". I have included this, along with minor spelling corrections/language updates in the menu system.

gcc -std=c99 -O3 -mpopcnt -march=native -g -I. -I../include -I../common -I../zlib -I/opt/local/include -I../liblua -Wall -DHAVE_GUI -DZ_SOLO -DZ_PREFIX -DNO_GZIP -DZLIB_PM3_TUNED  -c -o obj/cmdlfhid.o cmdlfhid.c
cmdlfhid.c: I funktion "CmdHIDWiegand":
cmdlfhid.c:292:11: varning: variabeln "oem" sätts men används inte [-Wunused-but-set-variable]
  uint32_t oem;
           ^

Before:
pm3 --> lf hid wiegand 0 101 2001
HID 26 bit | FC: 101 CN: 2001 | Wiegand Code: 0000002004CA0FA2          
[...]
HID 40 bit | FC: 101 CN: 2001 | Wiegand Code: 0000000000000FA2

After:
pm3 --> lf hid wiegand 0 101 2001
HID 26 bit | OEM: 0 FC: 101 CN: 2001 | Wiegand code: 0000002004CA0FA2          
[...]
HID 40 bit | OEM: 0 FC: 101 CN: 2001 | Wiegand code: 0000000000000FA2
This commit is contained in:
k02a 2016-07-22 09:49:02 +02:00 • committed by GitHub
parent 36e78d669c
commit e13ccb6b3f
1 changed files with 19 additions and 19 deletions
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38
client/cmdlfhid.c
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@ -22,26 +22,26 @@
static int CmdHelp(const char *Cmd);
int usage_lf_hid_wiegand(void){
PrintAndLog("Usage: lf hid wiegand [h] [oem] [FacilityCode] [cardnumber]");
PrintAndLog("This command converts FC/Cardnum to wiegand code");
PrintAndLog("Usage: lf hid wiegand [h] [OEM] [FC] [CN]");
PrintAndLog("This command converts facility code/card number to Wiegand code");
PrintAndLog("Options:");
PrintAndLog(" h - This help");
PrintAndLog(" oem - Oem number");
PrintAndLog(" facilitynum - Facility number");
PrintAndLog(" cardnum - Card number");
PrintAndLog(" h - This help");
PrintAndLog(" OEM - OEM number");
PrintAndLog(" FC - facility code");
PrintAndLog(" CN - card number");
PrintAndLog("Examples:");
PrintAndLog(" lf hid wiegand 0 101 2001");
return 0;
}
int usage_lf_hid_brute(void){
PrintAndLog("Enables bruteforce of HID readers with specified facility-code.");
PrintAndLog("Enables bruteforce of HID readers with specified facility code.");
PrintAndLog("Different formatlength is supported");
PrintAndLog("This is a incremental attack against reader.");
PrintAndLog("");
PrintAndLog("Usage: lf hid brute <formatlength> <Facility-Code>");
PrintAndLog("Usage: lf hid brute <format length> <facility code>");
PrintAndLog("Options :");
PrintAndLog(" <formatlength> - 26|33|34|35|37|40|44|84");
PrintAndLog(" <Facility-Code> - 8-bit value HID facility code");
PrintAndLog(" <format length> - 26|33|34|35|37|40|44|84");
PrintAndLog(" <facility code> - 8-bit value HID facility code");
PrintAndLog("");
PrintAndLog("Sample : lf hid brute 26 224");
return 0;
@ -303,7 +303,7 @@ int CmdHIDWiegand(const char *Cmd) {
uint8_t ftmlen[] = {26,33,34,35,37,38,40};
for (uint8_t i = 0; i < sizeof(ftmlen); i++){
calcWiegand( ftmlen[i], fc, cardnum, &hi, &lo);
PrintAndLog("HID %d bit | FC: %d CN: %llu | Wiegand Code: %08X%08X", ftmlen[i], fc, cardnum, hi, lo);
PrintAndLog("HID %d bit | OEM: %d FC: %d CN: %llu | Wiegand code: %08X%08X", ftmlen[i], oem, fc, cardnum, hi, lo);
}
return 0;
}
@ -332,7 +332,7 @@ int CmdHIDBrute(const char *Cmd){
fc = param_get8(Cmd, 1);
if ( fc == 0) return usage_lf_hid_brute();
PrintAndLog("Bruteforceing HID Reader");
PrintAndLog("Brute-forcing HID reader");
PrintAndLog("Press pm3-button to abort simulation or run another command");
for ( uint16_t cn = 1; cn < 0xFFFF; ++cn){
@ -362,13 +362,13 @@ int CmdHIDBrute(const char *Cmd){
}
static command_t CommandTable[] = {
{"help", CmdHelp, 1, "This help"},
//{"demod", CmdHIDDemod, 1, "Demodulate HID Prox Card II (not optimal)"},
{"fskdemod",CmdHIDDemodFSK, 0, "['1'] Realtime HID FSK demodulator (option '1' for one tag only)"},
{"sim", CmdHIDSim, 0, "<ID> -- HID tag simulator"},
{"clone", CmdHIDClone, 0, "<ID> ['l'] -- Clone HID to T55x7 (tag must be in antenna)(option 'l' for 84bit ID)"},
{"wiegand", CmdHIDWiegand, 0, "<oem> <fc> <cardnum> -- convert facilitycode, cardnumber to Wiegand code"},
{"brute", CmdHIDBrute, 0, "<formatlength> <Facility-Code> -- bruteforce card number"},
{"help", CmdHelp, 1, "This help"},
// {"demod", CmdHIDDemod, 1, "Demodulate HID Prox Card II (not optimal)"},
{"fskdemod",CmdHIDDemodFSK, 0, "['1'] Realtime HID FSK demodulator (option '1' for one tag only)"},
{"sim", CmdHIDSim, 0, "<ID> -- HID tag simulator"},
{"clone", CmdHIDClone, 0, "<ID> ['l'] -- Clone HID to T55x7 (tag must be in antenna)(option 'l' for 84bit ID)"},
{"wiegand", CmdHIDWiegand, 0, "<OEM> <facility code> <card number> -- convert facility code/card number to Wiegand code"},
{"brute", CmdHIDBrute, 0, "<format length> <facility code> -- brute force card number"},
{NULL, NULL, 0, NULL}
};