[proxmark3-svn] / client / cmdlfawid.c

//-----------------------------------------------------------------------------
// Authored by Craig Young <cyoung@tripwire.com> based on cmdlfhid.c structure
//
// cmdlfhid.c is Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
//
// This code is licensed to you under the terms of the GNU GPL, version 2 or,
// at your option, any later version. See the LICENSE.txt file for the text of
// the license.
//-----------------------------------------------------------------------------
// Low frequency AWID26 commands
//-----------------------------------------------------------------------------

#include <stdio.h>      // sscanf
#include "proxmark3.h"  // Definitions, USB controls, etc
#include "ui.h"         // PrintAndLog
#include "cmdparser.h"  // CmdsParse, CmdsHelp
#include "cmdlfawid.h"  // AWID function declarations
#include "lfdemod.h"    // parityTest
#include "cmdmain.h"
static int CmdHelp(const char *Cmd);


int usage_lf_awid_fskdemod(void) {
  PrintAndLog("Enables AWID26 compatible reader mode printing details of scanned AWID26 tags.");
  PrintAndLog("By default, values are printed and logged until the button is pressed or another USB command is issued.");
  PrintAndLog("If the ['1'] option is provided, reader mode is exited after reading a single AWID26 card.");
  PrintAndLog("");
  PrintAndLog("Usage:  lf awid fskdemod ['1']");
  PrintAndLog("  Options : ");
  PrintAndLog("  1 : (optional) stop after reading a single card");
  PrintAndLog("");
  PrintAndLog("   sample : lf awid fskdemod");
  PrintAndLog("          : lf awid fskdemod 1");
  return 0;
}

int usage_lf_awid_sim(void) {
  PrintAndLog("Enables simulation of AWID26 card with specified facility-code and card number.");
  PrintAndLog("Simulation runs until the button is pressed or another USB command is issued.");
  PrintAndLog("Per AWID26 format, the facility-code is 8-bit and the card number is 16-bit.  Larger values are truncated.");
  PrintAndLog("");
  PrintAndLog("Usage:  lf awid sim <Facility-Code> <Card-Number>");
  PrintAndLog("  Options : ");
  PrintAndLog("  <Facility-Code> : 8-bit value representing the AWID facility code");
  PrintAndLog("  <Card Number>   : 16-bit value representing the AWID card number");
  PrintAndLog("");
  PrintAndLog("   sample : lf awid sim 224 1337");
  return 0;
}

int usage_lf_awid_clone(void) {
  PrintAndLog("Enables cloning of AWID26 card with specified facility-code and card number onto T55x7.");
  PrintAndLog("The T55x7 must be on the antenna when issuing this command.  T55x7 blocks are calculated and printed in the process.");
  PrintAndLog("Per AWID26 format, the facility-code is 8-bit and the card number is 16-bit.  Larger values are truncated.");
  PrintAndLog("");
  PrintAndLog("Usage:  lf awid clone <Facility-Code> <Card-Number>");
  PrintAndLog("  Options : ");
  PrintAndLog("  <Facility-Code> : 8-bit value representing the AWID facility code");
  PrintAndLog("  <Card Number>   : 16-bit value representing the AWID card number");
  PrintAndLog("");
  PrintAndLog("   sample : lf awid clone 224 1337");
  return 0;
}

int CmdAWIDDemodFSK(const char *Cmd)
{
  int findone=0;
  if(Cmd[0]=='1') findone=1;
  if (Cmd[0]=='h' || Cmd[0] == 'H') return usage_lf_awid_fskdemod();
  UsbCommand c={CMD_AWID_DEMOD_FSK};
  c.arg[0]=findone;
  clearCommandBuffer();
  SendCommand(&c);
  return 0;   
}

int getAWIDBits(unsigned int fc, unsigned int cn, uint8_t *AWIDBits)
{
  int i;
  uint32_t fcode=(fc & 0x000000FF), cnum=(cn & 0x0000FFFF), uBits=0;
  if (fcode != fc)
    PrintAndLog("NOTE: Facility code truncated for AWID26 format (8-bit facility code)");
  if (cnum!=cn)
    PrintAndLog("NOTE: Card number was truncated for AWID26 format (16-bit card number)");

  AWIDBits[0] = 0x01; // 6-bit Preamble with 2 parity bits
  AWIDBits[1] = 0x1D; // First byte from card format (26-bit) plus parity bits
  AWIDBits[2] = 0x80; // Set the next two bits as 0b10 to finish card format
  uBits = (fcode<<4) + (cnum>>12);
  if (!parityTest(uBits,12,0))
    AWIDBits[2] |= (1<<5); // If not already even parity, set bit to make even
  uBits = AWIDBits[2]>>5;
  if (!parityTest(uBits, 3, 1))
    AWIDBits[2] |= (1<<4);
  uBits = fcode>>5; // first 3 bits of facility-code
  AWIDBits[2] += (uBits<<1);
  if (!parityTest(uBits, 3, 1))
    AWIDBits[2]++; // Set parity bit to make odd parity
  uBits = (fcode & 0x1C)>>2;
  AWIDBits[3] = 0;
  if (!parityTest(uBits,3,1))
    AWIDBits[3] |= (1<<4);
  AWIDBits[3] += (uBits<<5);
  uBits = ((fcode & 0x3)<<1) + ((cnum & 0x8000)>>15); // Grab/shift 2 LSBs from facility code and add shifted MSB from cardnum
  if (!parityTest(uBits,3,1))
    AWIDBits[3]++; // Set LSB for parity
  AWIDBits[3]+= (uBits<<1);
  uBits = (cnum & 0x7000)>>12;
  AWIDBits[4] = uBits<<5;
  if (!parityTest(uBits,3,1))
    AWIDBits[4] |= (1<<4);
  uBits = (cnum & 0x0E00)>>9;
  AWIDBits[4] += (uBits<<1);
  if (!parityTest(uBits,3,1))
    AWIDBits[4]++; // Set LSB for parity
  uBits = (cnum & 0x1C0)>>6; // Next bits from card number
  AWIDBits[5]=(uBits<<5);
  if (!parityTest(uBits,3,1))
    AWIDBits[5] |= (1<<4); // Set odd parity bit as needed
  uBits = (cnum & 0x38)>>3;
  AWIDBits[5]+= (uBits<<1);
  if (!parityTest(uBits,3,1))
    AWIDBits[5]++; // Set odd parity bit as needed
  uBits = (cnum & 0x7); // Last three bits from card number!
  AWIDBits[6] = (uBits<<5);
  if (!parityTest(uBits,3,1))
    AWIDBits[6] |= (1<<4);
  uBits = (cnum & 0x0FFF);
  if (!parityTest(uBits,12,1))
    AWIDBits[6] |= (1<<3);
  else
    AWIDBits[6]++;
  for (i = 7; i<12; i++)
    AWIDBits[i]=0x11;
  return 1;
}

int CmdAWIDSim(const char *Cmd)
{
  uint32_t fcode = 0, cnum = 0, fc=0, cn=0, i=0;
  uint8_t *BS, BitStream[12];
  uint64_t arg1 = (10<<8) + 8; // fcHigh = 10, fcLow = 8
  uint64_t arg2 = 50; // clk RF/50 invert=0
  BS = BitStream;
  if (sscanf(Cmd, "%u %u", &fc, &cn ) != 2) {
    return usage_lf_awid_sim();
  }

  fcode=(fc & 0x000000FF);
  cnum=(cn & 0x0000FFFF);
  if (fc!=fcode)
    PrintAndLog("Facility-Code (%u) truncated to 8-bits: %u",fc,fcode);
  if (cn!=cnum)
    PrintAndLog("Card number (%u) truncated to 16-bits: %u",cn,cnum);
  PrintAndLog("Emulating AWID26 -- FC: %u; CN: %u\n",fcode,cnum);
  PrintAndLog("Press pm3-button to abort simulation or run another command");
  // AWID uses: fcHigh: 10, fcLow: 8, clk: 50, invert: 0
  if (getAWIDBits(fc, cn, BS)) {
      PrintAndLog("Running 'lf simfsk c 50 H 10 L 8 d %02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x'", 
                                        BS[0],BS[1],BS[2],BS[3],BS[4],BS[5],BS[6],
                                        BS[7],BS[8],BS[9],BS[10],BS[11]);
    } else
      PrintAndLog("Error with tag bitstream generation.");
  UsbCommand c;
  c.cmd = CMD_FSK_SIM_TAG;
  c.arg[0] = arg1; // fcHigh<<8 + fcLow
  c.arg[1] = arg2; // Inversion and clk setting
  c.arg[2] = 96; // Bitstream length: 96-bits == 12 bytes
  for (i=0; i < 96; i++)
    c.d.asBytes[i] = (BS[i/8] & (1<<(7-(i%8))))?1:0;
  clearCommandBuffer();
    SendCommand(&c);
  return 0;
}

int CmdAWIDClone(const char *Cmd)
{
	clearCommandBuffer();
	uint32_t fc=0,cn=0,blocks[4] = {0x00107060, 0, 0, 0x11111111}, i=0;
	uint8_t BitStream[12];
	uint8_t *BS=BitStream;
	UsbCommand c, resp;

	if (sscanf(Cmd, "%u %u", &fc, &cn ) != 2) {
		return usage_lf_awid_clone();
	}

	if ((fc & 0xFF) != fc) {
		fc &= 0xFF;
		PrintAndLog("Facility-Code Truncated to 8-bits (AWID26): %u", fc);
	}

	if ((cn & 0xFFFF) != cn) {
		cn &= 0xFFFF;
		PrintAndLog("Card Number Truncated to 16-bits (AWID26): %u", cn);
	}

	if (getAWIDBits(fc,cn,BS)) {
		PrintAndLog("Preparing to clone AWID26 to T55x7 with FC: %u, CN: %u (Raw: %02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x)", 
					  fc,cn, BS[0],BS[1],BS[2],BS[3],BS[4],BS[5],BS[6],BS[7],BS[8],BS[9],BS[10],BS[11]);
		blocks[1] = (BS[0]<<24) + (BS[1]<<16) + (BS[2]<<8) + (BS[3]);
		blocks[2] = (BS[4]<<24) + (BS[5]<<16) + (BS[6]<<8) + (BS[7]);
		PrintAndLog("Block 0: 0x%08x", blocks[0]);
		PrintAndLog("Block 1: 0x%08x", blocks[1]);
		PrintAndLog("Block 2: 0x%08x", blocks[2]);
		PrintAndLog("Block 3: 0x%08x", blocks[3]);
		for (i=0; i<4; i++) {
			c.cmd = CMD_T55XX_WRITE_BLOCK;
			c.arg[0] = blocks[i];
			c.arg[1] = i;
			c.arg[2] = 0;
			SendCommand(&c);
			if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)){
				PrintAndLog("Error occurred, device did not respond during write operation.");
				return -1;
			}
		}
	}
	return 0;
}

static command_t CommandTable[] = 
{
	{"help",      CmdHelp,         1, "This help"},
	{"fskdemod",  CmdAWIDDemodFSK, 0, "['1'] Realtime AWID FSK demodulator (option '1' for one tag only)"},
	{"sim",       CmdAWIDSim,      0, "<Facility-Code> <Card Number> -- AWID tag simulator"},
	{"clone",     CmdAWIDClone,    0, "<Facility-Code> <Card Number> -- Clone AWID to T55x7 (tag must be in range of antenna)"},
	{NULL, NULL, 0, NULL}
};

int CmdLFAWID(const char *Cmd)
{
	CmdsParse(CommandTable, Cmd);
	return 0;
}

int CmdHelp(const char *Cmd)
{
	CmdsHelp(CommandTable);
	return 0;
}
Commit	Line	Data
db25599d	1	//-----------------------------------------------------------------------------
	2	// Authored by Craig Young <cyoung@tripwire.com> based on cmdlfhid.c structure
	3	//
	4	// cmdlfhid.c is Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
	5	//
	6	// This code is licensed to you under the terms of the GNU GPL, version 2 or,
	7	// at your option, any later version. See the LICENSE.txt file for the text of
	8	// the license.
	9	//-----------------------------------------------------------------------------
	10	// Low frequency AWID26 commands
	11	//-----------------------------------------------------------------------------
	12
	13	#include <stdio.h> // sscanf
	14	#include "proxmark3.h" // Definitions, USB controls, etc
	15	#include "ui.h" // PrintAndLog
	16	#include "cmdparser.h" // CmdsParse, CmdsHelp
	17	#include "cmdlfawid.h" // AWID function declarations
	18	#include "lfdemod.h" // parityTest
7838f4be	19	#include "cmdmain.h"
db25599d	20	static int CmdHelp(const char *Cmd);
	21
	22
	23	int usage_lf_awid_fskdemod(void) {
	24	PrintAndLog("Enables AWID26 compatible reader mode printing details of scanned AWID26 tags.");
	25	PrintAndLog("By default, values are printed and logged until the button is pressed or another USB command is issued.");
	26	PrintAndLog("If the ['1'] option is provided, reader mode is exited after reading a single AWID26 card.");
	27	PrintAndLog("");
	28	PrintAndLog("Usage: lf awid fskdemod ['1']");
	29	PrintAndLog(" Options : ");
	30	PrintAndLog(" 1 : (optional) stop after reading a single card");
	31	PrintAndLog("");
	32	PrintAndLog(" sample : lf awid fskdemod");
	33	PrintAndLog(" : lf awid fskdemod 1");
	34	return 0;
	35	}
	36
	37	int usage_lf_awid_sim(void) {
	38	PrintAndLog("Enables simulation of AWID26 card with specified facility-code and card number.");
	39	PrintAndLog("Simulation runs until the button is pressed or another USB command is issued.");
	40	PrintAndLog("Per AWID26 format, the facility-code is 8-bit and the card number is 16-bit. Larger values are truncated.");
	41	PrintAndLog("");
	42	PrintAndLog("Usage: lf awid sim <Facility-Code> <Card-Number>");
	43	PrintAndLog(" Options : ");
	44	PrintAndLog(" <Facility-Code> : 8-bit value representing the AWID facility code");
	45	PrintAndLog(" <Card Number> : 16-bit value representing the AWID card number");
	46	PrintAndLog("");
	47	PrintAndLog(" sample : lf awid sim 224 1337");
	48	return 0;
	49	}
	50
	51	int usage_lf_awid_clone(void) {
	52	PrintAndLog("Enables cloning of AWID26 card with specified facility-code and card number onto T55x7.");
	53	PrintAndLog("The T55x7 must be on the antenna when issuing this command. T55x7 blocks are calculated and printed in the process.");
	54	PrintAndLog("Per AWID26 format, the facility-code is 8-bit and the card number is 16-bit. Larger values are truncated.");
	55	PrintAndLog("");
	56	PrintAndLog("Usage: lf awid clone <Facility-Code> <Card-Number>");
	57	PrintAndLog(" Options : ");
	58	PrintAndLog(" <Facility-Code> : 8-bit value representing the AWID facility code");
	59	PrintAndLog(" <Card Number> : 16-bit value representing the AWID card number");
	60	PrintAndLog("");
	61	PrintAndLog(" sample : lf awid clone 224 1337");
	62	return 0;
	63	}
	64
	65	int CmdAWIDDemodFSK(const char *Cmd)
	66	{
	67	int findone=0;
	68	if(Cmd[0]=='1') findone=1;
	69	if (Cmd[0]=='h' \|\| Cmd[0] == 'H') return usage_lf_awid_fskdemod();
	70	UsbCommand c={CMD_AWID_DEMOD_FSK};
	71	c.arg[0]=findone;
7838f4be	72	clearCommandBuffer();
db25599d	73	SendCommand(&c);
	74	return 0;
	75	}
	76
	77	int getAWIDBits(unsigned int fc, unsigned int cn, uint8_t *AWIDBits)
	78	{
	79	int i;
	80	uint32_t fcode=(fc & 0x000000FF), cnum=(cn & 0x0000FFFF), uBits=0;
	81	if (fcode != fc)
	82	PrintAndLog("NOTE: Facility code truncated for AWID26 format (8-bit facility code)");
	83	if (cnum!=cn)
	84	PrintAndLog("NOTE: Card number was truncated for AWID26 format (16-bit card number)");
	85
	86	AWIDBits[0] = 0x01; // 6-bit Preamble with 2 parity bits
	87	AWIDBits[1] = 0x1D; // First byte from card format (26-bit) plus parity bits
	88	AWIDBits[2] = 0x80; // Set the next two bits as 0b10 to finish card format
	89	uBits = (fcode<<4) + (cnum>>12);
	90	if (!parityTest(uBits,12,0))
	91	AWIDBits[2] \|= (1<<5); // If not already even parity, set bit to make even
	92	uBits = AWIDBits[2]>>5;
	93	if (!parityTest(uBits, 3, 1))
	94	AWIDBits[2] \|= (1<<4);
	95	uBits = fcode>>5; // first 3 bits of facility-code
	96	AWIDBits[2] += (uBits<<1);
	97	if (!parityTest(uBits, 3, 1))
	98	AWIDBits[2]++; // Set parity bit to make odd parity
	99	uBits = (fcode & 0x1C)>>2;
	100	AWIDBits[3] = 0;
	101	if (!parityTest(uBits,3,1))
	102	AWIDBits[3] \|= (1<<4);
	103	AWIDBits[3] += (uBits<<5);
	104	uBits = ((fcode & 0x3)<<1) + ((cnum & 0x8000)>>15); // Grab/shift 2 LSBs from facility code and add shifted MSB from cardnum
	105	if (!parityTest(uBits,3,1))
	106	AWIDBits[3]++; // Set LSB for parity
	107	AWIDBits[3]+= (uBits<<1);
	108	uBits = (cnum & 0x7000)>>12;
	109	AWIDBits[4] = uBits<<5;
	110	if (!parityTest(uBits,3,1))
	111	AWIDBits[4] \|= (1<<4);
	112	uBits = (cnum & 0x0E00)>>9;
	113	AWIDBits[4] += (uBits<<1);
	114	if (!parityTest(uBits,3,1))
	115	AWIDBits[4]++; // Set LSB for parity
	116	uBits = (cnum & 0x1C0)>>6; // Next bits from card number
	117	AWIDBits[5]=(uBits<<5);
	118	if (!parityTest(uBits,3,1))
	119	AWIDBits[5] \|= (1<<4); // Set odd parity bit as needed
	120	uBits = (cnum & 0x38)>>3;
	121	AWIDBits[5]+= (uBits<<1);
	122	if (!parityTest(uBits,3,1))
	123	AWIDBits[5]++; // Set odd parity bit as needed
	124	uBits = (cnum & 0x7); // Last three bits from card number!
	125	AWIDBits[6] = (uBits<<5);
	126	if (!parityTest(uBits,3,1))
	127	AWIDBits[6] \|= (1<<4);
	128	uBits = (cnum & 0x0FFF);
	129	if (!parityTest(uBits,12,1))
	130	AWIDBits[6] \|= (1<<3);
	131	else
	132	AWIDBits[6]++;
	133	for (i = 7; i<12; i++)
	134	AWIDBits[i]=0x11;
	135	return 1;
	136	}
137
138	int CmdAWIDSim(const char *Cmd)
139	{
140	uint32_t fcode = 0, cnum = 0, fc=0, cn=0, i=0;
141	uint8_t *BS, BitStream[12];
142	uint64_t arg1 = (10<<8) + 8; // fcHigh = 10, fcLow = 8
143	uint64_t arg2 = 50; // clk RF/50 invert=0
144	BS = BitStream;
145	if (sscanf(Cmd, "%u %u", &fc, &cn ) != 2) {
146	return usage_lf_awid_sim();
147	}
148
149	fcode=(fc & 0x000000FF);
150	cnum=(cn & 0x0000FFFF);
151	if (fc!=fcode)
152	PrintAndLog("Facility-Code (%u) truncated to 8-bits: %u",fc,fcode);
153	if (cn!=cnum)
154	PrintAndLog("Card number (%u) truncated to 16-bits: %u",cn,cnum);
155	PrintAndLog("Emulating AWID26 -- FC: %u; CN: %u\n",fcode,cnum);
156	PrintAndLog("Press pm3-button to abort simulation or run another command");
157	// AWID uses: fcHigh: 10, fcLow: 8, clk: 50, invert: 0
158	if (getAWIDBits(fc, cn, BS)) {
159	PrintAndLog("Running 'lf simfsk c 50 H 10 L 8 d %02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x'",
160	BS[0],BS[1],BS[2],BS[3],BS[4],BS[5],BS[6],
161	BS[7],BS[8],BS[9],BS[10],BS[11]);
162	} else
163	PrintAndLog("Error with tag bitstream generation.");
164	UsbCommand c;
165	c.cmd = CMD_FSK_SIM_TAG;
166	c.arg[0] = arg1; // fcHigh<<8 + fcLow
167	c.arg[1] = arg2; // Inversion and clk setting
168	c.arg[2] = 96; // Bitstream length: 96-bits == 12 bytes
169	for (i=0; i < 96; i++)
170	c.d.asBytes[i] = (BS[i/8] & (1<<(7-(i%8))))?1:0;
7838f4be	171	clearCommandBuffer();
7838f4be	172	SendCommand(&c);
db25599d	173	return 0;
	174	}
	175
	176	int CmdAWIDClone(const char *Cmd)
	177	{
f3cfe428	178	clearCommandBuffer();
	179	uint32_t fc=0,cn=0,blocks[4] = {0x00107060, 0, 0, 0x11111111}, i=0;
	180	uint8_t BitStream[12];
	181	uint8_t *BS=BitStream;
7838f4be	182	UsbCommand c, resp;
db25599d	183
f3cfe428	184	if (sscanf(Cmd, "%u %u", &fc, &cn ) != 2) {
	185	return usage_lf_awid_clone();
	186	}
	187
	188	if ((fc & 0xFF) != fc) {
	189	fc &= 0xFF;
	190	PrintAndLog("Facility-Code Truncated to 8-bits (AWID26): %u", fc);
	191	}
	192
	193	if ((cn & 0xFFFF) != cn) {
	194	cn &= 0xFFFF;
	195	PrintAndLog("Card Number Truncated to 16-bits (AWID26): %u", cn);
	196	}
	197
	198	if (getAWIDBits(fc,cn,BS)) {
	199	PrintAndLog("Preparing to clone AWID26 to T55x7 with FC: %u, CN: %u (Raw: %02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x)",
	200	fc,cn, BS[0],BS[1],BS[2],BS[3],BS[4],BS[5],BS[6],BS[7],BS[8],BS[9],BS[10],BS[11]);
	201	blocks[1] = (BS[0]<<24) + (BS[1]<<16) + (BS[2]<<8) + (BS[3]);
	202	blocks[2] = (BS[4]<<24) + (BS[5]<<16) + (BS[6]<<8) + (BS[7]);
	203	PrintAndLog("Block 0: 0x%08x", blocks[0]);
	204	PrintAndLog("Block 1: 0x%08x", blocks[1]);
	205	PrintAndLog("Block 2: 0x%08x", blocks[2]);
	206	PrintAndLog("Block 3: 0x%08x", blocks[3]);
	207	for (i=0; i<4; i++) {
	208	c.cmd = CMD_T55XX_WRITE_BLOCK;
	209	c.arg[0] = blocks[i];
	210	c.arg[1] = i;
	211	c.arg[2] = 0;
	212	SendCommand(&c);
7838f4be	213	if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)){
	214	PrintAndLog("Error occurred, device did not respond during write operation.");
	215	return -1;
	216	}
f3cfe428	217	}
	218	}
	219	return 0;
db25599d	220	}
	221
	222	static command_t CommandTable[] =
	223	{
f3cfe428	224	{"help", CmdHelp, 1, "This help"},
	225	{"fskdemod", CmdAWIDDemodFSK, 0, "['1'] Realtime AWID FSK demodulator (option '1' for one tag only)"},
	226	{"sim", CmdAWIDSim, 0, "<Facility-Code> <Card Number> -- AWID tag simulator"},
	227	{"clone", CmdAWIDClone, 0, "<Facility-Code> <Card Number> -- Clone AWID to T55x7 (tag must be in range of antenna)"},
	228	{NULL, NULL, 0, NULL}
db25599d	229	};
	230
	231	int CmdLFAWID(const char *Cmd)
	232	{
f3cfe428	233	CmdsParse(CommandTable, Cmd);
f3cfe428	234	return 0;
db25599d	235	}
	236
	237	int CmdHelp(const char *Cmd)
	238	{
f3cfe428	239	CmdsHelp(CommandTable);
f3cfe428	240	return 0;
db25599d	241	}