proxmark3/client/cmdlfhid.c

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//-----------------------------------------------------------------------------
// 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 HID commands
//-----------------------------------------------------------------------------
Client cleanup and restructuring. Stage 1... Next Step is refactoring some of the giant functions which are just copy/paste of some other ones with just a few line changes, removing unnecessary 'goto' etc. The MS Windows version is broken with this commit but will be fixed soon. Everything can't be done all at once :P The commands are now hierarchical, for example: "hf 14a read" vs. "hf 14b read". You can also request help: "hf help", "data help", "hf 15 help" etc. Indents are now space-based, not tab-based anymore. Hopefully no one will be trolling about it, considering the suicide-prone work being done here ;) client/cmdhw.c, client/proxusb.c, client/cmdhw.h, client/proxusb.h, client/cmdmain.c, client/cmdlfhid.c, client/cmdmain.h, client/cmdlfhid.h, client/data.c, client/data.h, client/cmdhf.c, client/cmdlf.c, client/cmdhf.h, client/cmdhf15.c, client/cmdhf14b.c, client/cmdlf.h, client/cmdhf15.h, client/cmdhf14b.h, client/cmddata.c, client/cmddata.h, client/ui.c, client/cmdparser.c, client/cmdlfti.c, client/ui.h, client/cmdlfem4x.c, client/cmdparser.h, client/cmdlfti.h, client/cmdlfem4x.h, client/graph.c, client/graph.h, client/cmdhf14a.c, client/cmdhf14a.h, client/cmdhflegic.c, client/cmdhflegic.c: New files. client/cli.c, client/flasher.c, client/snooper.c, client/proxmark3.c, client/proxmark3.h, client/Makefile: Update accordingly. client/flash.h, client/flash.c, client/proxgui.cpp: Cosmetic changes. client/translate.h, client/command.c, client/gui.c, client/usb.c, client/prox.h: Remove. include/usb_cmd.h (CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_14443_SIM): Remove dead cmd. common/crc16.h: New file. common/crc16.c: Modify accordingly. common/iso14443crc.h: New file. common/iso14443_crc.c: Rename to common/iso14443crc.c: and modify accordingly. armsrc/lfops.c, armsrc/iso14443.c, armsrc/iso14443a.c: include .h files from the common directory instead of including the c files. common/Makefile.common, armsrc/Makefile: Modify accordingly.
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#include <stdio.h>
#include "proxusb.h"
#include "ui.h"
#include "graph.h"
#include "cmdparser.h"
#include "cmdlfhid.h"
static int CmdHelp(const char *Cmd);
int CmdHIDDemod(const char *Cmd)
{
if (GraphTraceLen < 4800) {
PrintAndLog("too short; need at least 4800 samples");
return 0;
}
GraphTraceLen = 4800;
for (int i = 0; i < GraphTraceLen; ++i) {
if (GraphBuffer[i] < 0) {
GraphBuffer[i] = 0;
} else {
GraphBuffer[i] = 1;
}
}
RepaintGraphWindow();
return 0;
}
int CmdHIDDemodFSK(const char *Cmd)
{
UsbCommand c={CMD_HID_DEMOD_FSK};
SendCommand(&c);
return 0;
}
int CmdHIDSim(const char *Cmd)
{
unsigned int hi = 0, lo = 0;
int n = 0, i = 0;
Client cleanup and restructuring. Stage 1... Next Step is refactoring some of the giant functions which are just copy/paste of some other ones with just a few line changes, removing unnecessary 'goto' etc. The MS Windows version is broken with this commit but will be fixed soon. Everything can't be done all at once :P The commands are now hierarchical, for example: "hf 14a read" vs. "hf 14b read". You can also request help: "hf help", "data help", "hf 15 help" etc. Indents are now space-based, not tab-based anymore. Hopefully no one will be trolling about it, considering the suicide-prone work being done here ;) client/cmdhw.c, client/proxusb.c, client/cmdhw.h, client/proxusb.h, client/cmdmain.c, client/cmdlfhid.c, client/cmdmain.h, client/cmdlfhid.h, client/data.c, client/data.h, client/cmdhf.c, client/cmdlf.c, client/cmdhf.h, client/cmdhf15.c, client/cmdhf14b.c, client/cmdlf.h, client/cmdhf15.h, client/cmdhf14b.h, client/cmddata.c, client/cmddata.h, client/ui.c, client/cmdparser.c, client/cmdlfti.c, client/ui.h, client/cmdlfem4x.c, client/cmdparser.h, client/cmdlfti.h, client/cmdlfem4x.h, client/graph.c, client/graph.h, client/cmdhf14a.c, client/cmdhf14a.h, client/cmdhflegic.c, client/cmdhflegic.c: New files. client/cli.c, client/flasher.c, client/snooper.c, client/proxmark3.c, client/proxmark3.h, client/Makefile: Update accordingly. client/flash.h, client/flash.c, client/proxgui.cpp: Cosmetic changes. client/translate.h, client/command.c, client/gui.c, client/usb.c, client/prox.h: Remove. include/usb_cmd.h (CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_14443_SIM): Remove dead cmd. common/crc16.h: New file. common/crc16.c: Modify accordingly. common/iso14443crc.h: New file. common/iso14443_crc.c: Rename to common/iso14443crc.c: and modify accordingly. armsrc/lfops.c, armsrc/iso14443.c, armsrc/iso14443a.c: include .h files from the common directory instead of including the c files. common/Makefile.common, armsrc/Makefile: Modify accordingly.
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while (sscanf(&Cmd[i++], "%1x", &n ) == 1) {
hi = (hi << 4) | (lo >> 28);
lo = (lo << 4) | (n & 0xf);
}
PrintAndLog("Emulating tag with ID %x%16x", hi, lo);
UsbCommand c = {CMD_HID_SIM_TAG, {hi, lo, 0}};
SendCommand(&c);
return 0;
}
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int CmdHIDClone(const char *Cmd)
{
unsigned int hi = 0, lo = 0;
int n = 0, i = 0;
while (sscanf(&Cmd[i++], "%1x", &n ) == 1) {
hi = (hi << 4) | (lo >> 28);
lo = (lo << 4) | (n & 0xf);
}
PrintAndLog("Cloning tag with ID %x%08x", hi, lo);
UsbCommand c = {CMD_HID_CLONE_TAG, {hi, lo}};
SendCommand(&c);
return 0;
}
Client cleanup and restructuring. Stage 1... Next Step is refactoring some of the giant functions which are just copy/paste of some other ones with just a few line changes, removing unnecessary 'goto' etc. The MS Windows version is broken with this commit but will be fixed soon. Everything can't be done all at once :P The commands are now hierarchical, for example: "hf 14a read" vs. "hf 14b read". You can also request help: "hf help", "data help", "hf 15 help" etc. Indents are now space-based, not tab-based anymore. Hopefully no one will be trolling about it, considering the suicide-prone work being done here ;) client/cmdhw.c, client/proxusb.c, client/cmdhw.h, client/proxusb.h, client/cmdmain.c, client/cmdlfhid.c, client/cmdmain.h, client/cmdlfhid.h, client/data.c, client/data.h, client/cmdhf.c, client/cmdlf.c, client/cmdhf.h, client/cmdhf15.c, client/cmdhf14b.c, client/cmdlf.h, client/cmdhf15.h, client/cmdhf14b.h, client/cmddata.c, client/cmddata.h, client/ui.c, client/cmdparser.c, client/cmdlfti.c, client/ui.h, client/cmdlfem4x.c, client/cmdparser.h, client/cmdlfti.h, client/cmdlfem4x.h, client/graph.c, client/graph.h, client/cmdhf14a.c, client/cmdhf14a.h, client/cmdhflegic.c, client/cmdhflegic.c: New files. client/cli.c, client/flasher.c, client/snooper.c, client/proxmark3.c, client/proxmark3.h, client/Makefile: Update accordingly. client/flash.h, client/flash.c, client/proxgui.cpp: Cosmetic changes. client/translate.h, client/command.c, client/gui.c, client/usb.c, client/prox.h: Remove. include/usb_cmd.h (CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_14443_SIM): Remove dead cmd. common/crc16.h: New file. common/crc16.c: Modify accordingly. common/iso14443crc.h: New file. common/iso14443_crc.c: Rename to common/iso14443crc.c: and modify accordingly. armsrc/lfops.c, armsrc/iso14443.c, armsrc/iso14443a.c: include .h files from the common directory instead of including the c files. common/Makefile.common, armsrc/Makefile: Modify accordingly.
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static command_t CommandTable[] =
{
{"help", CmdHelp, 1, "This help"},
{"demod", CmdHIDDemod, 1, "Demodulate HID Prox Card II (not optimal)"},
{"fskdemod", CmdHIDDemodFSK, 0, "Realtime HID FSK demodulator"},
{"sim", CmdHIDSim, 0, "<ID> -- HID tag simulator"},
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{"clone", CmdHIDClone, 0, "<ID> -- Clone HID to T55x7 (tag must be in antenna)"},
Client cleanup and restructuring. Stage 1... Next Step is refactoring some of the giant functions which are just copy/paste of some other ones with just a few line changes, removing unnecessary 'goto' etc. The MS Windows version is broken with this commit but will be fixed soon. Everything can't be done all at once :P The commands are now hierarchical, for example: "hf 14a read" vs. "hf 14b read". You can also request help: "hf help", "data help", "hf 15 help" etc. Indents are now space-based, not tab-based anymore. Hopefully no one will be trolling about it, considering the suicide-prone work being done here ;) client/cmdhw.c, client/proxusb.c, client/cmdhw.h, client/proxusb.h, client/cmdmain.c, client/cmdlfhid.c, client/cmdmain.h, client/cmdlfhid.h, client/data.c, client/data.h, client/cmdhf.c, client/cmdlf.c, client/cmdhf.h, client/cmdhf15.c, client/cmdhf14b.c, client/cmdlf.h, client/cmdhf15.h, client/cmdhf14b.h, client/cmddata.c, client/cmddata.h, client/ui.c, client/cmdparser.c, client/cmdlfti.c, client/ui.h, client/cmdlfem4x.c, client/cmdparser.h, client/cmdlfti.h, client/cmdlfem4x.h, client/graph.c, client/graph.h, client/cmdhf14a.c, client/cmdhf14a.h, client/cmdhflegic.c, client/cmdhflegic.c: New files. client/cli.c, client/flasher.c, client/snooper.c, client/proxmark3.c, client/proxmark3.h, client/Makefile: Update accordingly. client/flash.h, client/flash.c, client/proxgui.cpp: Cosmetic changes. client/translate.h, client/command.c, client/gui.c, client/usb.c, client/prox.h: Remove. include/usb_cmd.h (CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_14443_SIM): Remove dead cmd. common/crc16.h: New file. common/crc16.c: Modify accordingly. common/iso14443crc.h: New file. common/iso14443_crc.c: Rename to common/iso14443crc.c: and modify accordingly. armsrc/lfops.c, armsrc/iso14443.c, armsrc/iso14443a.c: include .h files from the common directory instead of including the c files. common/Makefile.common, armsrc/Makefile: Modify accordingly.
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{NULL, NULL, 0, NULL}
};
int CmdLFHID(const char *Cmd)
{
CmdsParse(CommandTable, Cmd);
return 0;
}
int CmdHelp(const char *Cmd)
{
CmdsHelp(CommandTable);
return 0;
}