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CmdHF14AMfCWipe works

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merlokk 2017-09-20 12:44:03 +03:00
commit 99c2d3598d
1 changed files with 26 additions and 12 deletions
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38
client/cmdhfmf.c
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@ -1881,41 +1881,53 @@ int ParamGetCardSize(const char c) {
int CmdHF14AMfCWipe(const char *Cmd) int CmdHF14AMfCWipe(const char *Cmd)
{ {
int res, gen = 0; int res, gen = 0;
char ctmp;
int numSectors = 16; int numSectors = 16;
bool wipeCard = false; bool wipeCard = false;
bool setCard = false; bool fillCard = false;
if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') { if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {
PrintAndLog("Usage: hf mf cwipe [card size] [w] [p]"); PrintAndLog("Usage: hf mf cwipe [card size] [w] [p]");
PrintAndLog("sample: hf mf cwipe 1 w s"); PrintAndLog("sample: hf mf cwipe 1 w s");
PrintAndLog("[card size]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K"); PrintAndLog("[card size]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
PrintAndLog("w - Wipe magic Chinese card (only works with gen:1a cards)"); PrintAndLog("w - Wipe magic Chinese card (only works with gen:1a cards)");
PrintAndLog("p - Put default data to the card "); PrintAndLog("f - Fill the card with default data and keys");
return 0; return 0;
} }
gen = mfCIdentify(); gen = mfCIdentify();
if ((gen != 1) & (gen != 2))
return 1;
// here check 1a 1b numSectors = ParamGetCardSize(param_getchar(Cmd, 1));
char cardSize = param_getchar(Cmd, 1); char cmdp = 0;
numSectors = ParamGetCardSize(cardSize); while(param_getchar(Cmd, cmdp) != 0x00){
switch(param_getchar(Cmd, cmdp)) {
case 'w':
case 'W':
wipeCard = 1;
break;
case 'f':
case 'F':
fillCard = 1;
break;
default:
break;
}
cmdp++;
}
ctmp = param_getchar(Cmd, 2); PrintAndLog("--sectors count:%2d wipe:%c fill:%c", numSectors, (wipeCard)?'y':'n', (fillCard)?'y':'n');
wipeCard = (ctmp == 'w' || ctmp == 'W');
setCard = (ctmp == 'p' || ctmp == 'P');
PrintAndLog("--sectors count:%2d ", numSectors);
if (gen == 2) { if (gen == 2) {
/* generation 1b magic card */ /* generation 1b magic card */
if (wipeCard) { if (wipeCard) {
PrintAndLog("WARNING: can't wipe magic card 1b generation"); PrintAndLog("WARNING: can't wipe magic card 1b generation");
} }
res = mfCWipe(numSectors, false, setCard); res = mfCWipe(numSectors, false, fillCard);
} else { } else {
/* generation 1a magic card by default */ /* generation 1a magic card by default */
res = mfCWipe(numSectors, wipeCard, setCard); res = mfCWipe(numSectors, wipeCard, fillCard);
} }
if (res) { if (res) {
@ -1941,6 +1953,8 @@ int CmdHF14AMfCSetBlk(const char *Cmd)
} }
gen = mfCIdentify(); gen = mfCIdentify();
if ((gen != 1) & (gen != 2))
return 1;
blockNo = param_get8(Cmd, 0); blockNo = param_get8(Cmd, 0);