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hf 14a sniff, reader - now use cliparser

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tcprst 2020-12-28 23:00:10 -05:00
commit 6d6f3d9f1a
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2 changed files with 58 additions and 54 deletions
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106
client/src/cmdhf14a.c
View file

@ -236,26 +236,6 @@ static int usage_hf_14a_sim(void) {
PrintAndLogEx(NORMAL, _YELLOW_(" hf 14a sim t 1 u 112233445566778899AA"));
return PM3_SUCCESS;
}
static int usage_hf_14a_sniff(void) {
PrintAndLogEx(NORMAL, "Collect data from the field and save into command buffer.");
PrintAndLogEx(NORMAL, "Buffer accessible from command 'hf 14a list'");
PrintAndLogEx(NORMAL, "Usage: hf 14a sniff [c][r]");
PrintAndLogEx(NORMAL, "c - triggered by first data from card");
PrintAndLogEx(NORMAL, "r - triggered by first 7-bit request from reader (REQ,WUP,...)");
PrintAndLogEx(NORMAL, "Examples:");
PrintAndLogEx(NORMAL, _YELLOW_(" hf 14a sniff c r"));
return PM3_SUCCESS;
}
static int usage_hf_14a_reader(void) {
PrintAndLogEx(NORMAL, "Usage: hf 14a reader [k|s|x] [3]");
PrintAndLogEx(NORMAL, " k keep the field active after command executed");
PrintAndLogEx(NORMAL, " s silent (no messages)");
PrintAndLogEx(NORMAL, " x just drop the signal field");
PrintAndLogEx(NORMAL, " 3 ISO14443-3 select only (skip RATS)");
PrintAndLogEx(NORMAL, " @ continuous mode. Updates hf plot as well");
return PM3_SUCCESS;
}
static int CmdHF14AList(const char *Cmd) {
char args[128] = {0};
@ -462,37 +442,44 @@ int Hf14443_4aGetCardData(iso14a_card_select_t *card) {
}
static int CmdHF14AReader(const char *Cmd) {
CLIParserContext *ctx;
CLIParserInit(&ctx, "hf 14a reader",
"Reader for ISO 14443A based tags",
"hf 14a reader -@ <- Continuous mode");
void *argtable[] = {
arg_param_begin,
arg_lit0("k", "keep", "keep the field active after command executed"),
arg_lit0("s", "silent", "silent (no messages)"),
arg_lit0(NULL, "drop", "just drop the signal field"),
arg_lit0(NULL, "skip", "ISO14443-3 select only (skip RATS)"),
arg_lit0("@", NULL, "optional - continuous reader mode"),
arg_param_end
};
CLIExecWithReturn(ctx, Cmd, argtable, true);
bool disconnectAfter = true;
if (arg_get_lit(ctx, 1)) {
disconnectAfter = false;
}
bool silent = arg_get_lit(ctx, 2);
uint32_t cm = ISO14A_CONNECT;
bool disconnectAfter = true, silent = false, continuous = false;
int cmdp = 0;
int res = PM3_SUCCESS;
while (param_getchar(Cmd, cmdp) != 0x00) {
switch (tolower(param_getchar(Cmd, cmdp))) {
case 'h':
return usage_hf_14a_reader();
case '3':
cm |= ISO14A_NO_RATS;
break;
case 'k':
disconnectAfter = false;
break;
case 's':
silent = true;
break;
case 'x':
if (arg_get_lit(ctx, 3)) {
cm &= ~ISO14A_CONNECT;
break;
case '@':
continuous = true;
break;
default:
PrintAndLogEx(WARNING, "Unknown command.");
return PM3_EINVARG;
}
cmdp++;
if (arg_get_lit(ctx, 4)) {
cm |= ISO14A_NO_RATS;
}
bool continuous = arg_get_lit(ctx, 5);
CLIParserFree(ctx);
int res = PM3_SUCCESS;
if (!disconnectAfter)
cm |= ISO14A_NO_DISCONNECT;
if (continuous) {
@ -768,13 +755,32 @@ int CmdHF14ASim(const char *Cmd) {
}
int CmdHF14ASniff(const char *Cmd) {
CLIParserContext *ctx;
CLIParserInit(&ctx, "hf 14a sniff",
"Collect data from the field and save into command buffer.\n"
"Buffer accessible from command 'hf 14a list'",
" hf 14a sniff -c -r");
void *argtable[] = {
arg_param_begin,
arg_lit0("c", "card", "triggered by first data from card"),
arg_lit0("r", "reader", "triggered by first 7-bit request from reader (REQ,WUP,...)"),
arg_param_end
};
CLIExecWithReturn(ctx, Cmd, argtable, true);
uint8_t param = 0;
for (uint8_t i = 0; i < 2; i++) {
uint8_t ctmp = tolower(param_getchar(Cmd, i));
if (ctmp == 'h') return usage_hf_14a_sniff();
if (ctmp == 'c') param |= 0x01;
if (ctmp == 'r') param |= 0x02;
if (arg_get_lit(ctx, 1)) {
param |= 0x01;
}
if (arg_get_lit(ctx, 2)) {
param |= 0x02;
}
CLIParserFree(ctx);
clearCommandBuffer();
SendCommandNG(CMD_HF_ISO14443A_SNIFF, (uint8_t *)&param, sizeof(uint8_t));
return PM3_SUCCESS;

2
doc/cliparser_todo.txt
View file

@ -41,10 +41,8 @@ data print
data samples
data setdebugmode
data tune
hf 14a reader
hf 14a cuids
hf 14a sim
hf 14a sniff
hf 14a config
hf 14b sriwrite
hf 15 dump