mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2024-09-21 07:46:12 +08:00
iclass esave, eview - now use cliparser
This commit is contained in:
tcprst
parent
a11e2ed4a6
commit
c80c7646da
|
|
@ -71,35 +71,6 @@ static int usage_hf_iclass_sim(void) {
|
|||
PrintAndLogEx(NORMAL, "");
|
||||
return PM3_SUCCESS;
|
||||
}
|
||||
|
||||
static int usage_hf_iclass_esave(void) {
|
||||
PrintAndLogEx(NORMAL, "Save emulator memory to file.");
|
||||
PrintAndLogEx(NORMAL, "if not filename is supplied, CSN will be used.");
|
||||
PrintAndLogEx(NORMAL, "Number of bytes to download defaults to 256. Other value is 2048\n");
|
||||
PrintAndLogEx(NORMAL, "Usage: hf iclass esave [h] [f <filename>] [s <num of bytes>]\n");
|
||||
PrintAndLogEx(NORMAL, "Options");
|
||||
PrintAndLogEx(NORMAL, " h : Show this help");
|
||||
PrintAndLogEx(NORMAL, " f <filename> : filename of dump");
|
||||
PrintAndLogEx(NORMAL, " s <bytes> : (256|2048) number of bytes to save (default 256)");
|
||||
PrintAndLogEx(NORMAL, "Examples:");
|
||||
PrintAndLogEx(NORMAL, _YELLOW_("\thf iclass esave"));
|
||||
PrintAndLogEx(NORMAL, _YELLOW_("\thf iclass esave f hf-iclass-dump.bin"));
|
||||
PrintAndLogEx(NORMAL, _YELLOW_("\thf iclass esave s 2048 f hf-iclass-dump.bin"));
|
||||
PrintAndLogEx(NORMAL, "");
|
||||
return PM3_SUCCESS;
|
||||
}
|
||||
static int usage_hf_iclass_eview(void) {
|
||||
PrintAndLogEx(NORMAL, "It displays emulator memory");
|
||||
PrintAndLogEx(NORMAL, "Number of bytes to download defaults to 256. Other value is 2048\n");
|
||||
PrintAndLogEx(NORMAL, " Usage: hf iclass eview [s <num of bytes>] <v>");
|
||||
PrintAndLogEx(NORMAL, " s <bytes> : (256|2048) number of bytes to save (default 256)");
|
||||
PrintAndLogEx(NORMAL, " v : verbose output");
|
||||
PrintAndLogEx(NORMAL, "");
|
||||
PrintAndLogEx(NORMAL, "Examples:");
|
||||
PrintAndLogEx(NORMAL, _YELLOW_(" hf iclass eview"));
|
||||
PrintAndLogEx(NORMAL, _YELLOW_(" hf iclass eview s 2048 v"));
|
||||
return PM3_SUCCESS;
|
||||
}
|
||||
static int usage_hf_iclass_decrypt(void) {
|
||||
PrintAndLogEx(NORMAL, "3DES decrypt data\n");
|
||||
PrintAndLogEx(NORMAL, "This is naive implementation, it tries to decrypt every block after block 6.");
|
||||
|
|
@ -779,7 +750,7 @@ static int CmdHFiClassSim(const char *Cmd) {
|
|||
SendCommandMIX(CMD_HF_ICLASS_SIMULATE, sim_type, numberOfCSNs, 1, CSN, 8);
|
||||
|
||||
if (sim_type == ICLASS_SIM_MODE_FULL)
|
||||
PrintAndLogEx(HINT, "Try `" _YELLOW_("hf iclass esave h") "` to save the emulator memory to file");
|
||||
PrintAndLogEx(HINT, "Try `" _YELLOW_("hf iclass esave -h") "` to save the emulator memory to file");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
|
@ -961,47 +932,36 @@ static int CmdHFiClassELoad(const char *Cmd) {
|
|||
PrintAndLogEx(SUCCESS, "sent %d bytes of data to device emulator memory", bytes_sent);
|
||||
return PM3_SUCCESS;
|
||||
}
|
||||
|
||||
static int CmdHFiClassESave(const char *Cmd) {
|
||||
CLIParserContext *ctx;
|
||||
CLIParserInit(&ctx, "hf iclass esave",
|
||||
"Save emulator memory to file.\n"
|
||||
"if filename is not supplied, CSN will be used.",
|
||||
"hf iclass esave\n"
|
||||
"hf iclass esave -f hf-iclass-dump\n"
|
||||
"hf iclass esave -s 2048 -f hf-iclass-dump");
|
||||
|
||||
void *argtable[] = {
|
||||
arg_param_begin,
|
||||
arg_str0("f", "file", "<filename>", "filename of dumpfile"),
|
||||
arg_int0("s", "size", "<256|2048>", "number of bytes to save (default 256)"),
|
||||
arg_param_end
|
||||
};
|
||||
CLIExecWithReturn(ctx, Cmd, argtable, true);
|
||||
|
||||
int fnlen = 0;
|
||||
char filename[FILE_PATH_SIZE] = {0};
|
||||
CLIParamStrToBuf(arg_get_str(ctx, 1), (uint8_t *)filename, FILE_PATH_SIZE, &fnlen);
|
||||
char *fnameptr = filename;
|
||||
int len = 0;
|
||||
uint16_t bytes = 256;
|
||||
bool errors = false;
|
||||
uint8_t cmdp = 0;
|
||||
while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
|
||||
switch (tolower(param_getchar(Cmd, cmdp))) {
|
||||
case 'h':
|
||||
return usage_hf_iclass_esave();
|
||||
case 'f':
|
||||
len = param_getstr(Cmd, cmdp + 1, filename, FILE_PATH_SIZE);
|
||||
if (len >= FILE_PATH_SIZE) {
|
||||
PrintAndLogEx(FAILED, "Filename too long");
|
||||
errors = true;
|
||||
break;
|
||||
}
|
||||
cmdp += 2;
|
||||
break;
|
||||
case 's':
|
||||
bytes = param_get32ex(Cmd, cmdp + 1, 256, 10);
|
||||
if (bytes > 4096) {
|
||||
PrintAndLogEx(WARNING, "Emulator memory is max 4096bytes. Truncating %u to 4096", bytes);
|
||||
bytes = 4096;
|
||||
}
|
||||
cmdp += 2;
|
||||
break;
|
||||
default:
|
||||
PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp));
|
||||
errors = true;
|
||||
break;
|
||||
}
|
||||
|
||||
uint16_t bytes = arg_get_int_def(ctx, 2, 256);
|
||||
|
||||
if (bytes > 4096) {
|
||||
PrintAndLogEx(WARNING, "Emulator memory is max 4096bytes. Truncating %u to 4096", bytes);
|
||||
bytes = 4096;
|
||||
}
|
||||
|
||||
//Validations
|
||||
if (errors) {
|
||||
return usage_hf_iclass_esave();
|
||||
}
|
||||
CLIParserFree(ctx);
|
||||
|
||||
uint8_t *dump = calloc(bytes, sizeof(uint8_t));
|
||||
if (dump == NULL) {
|
||||
|
|
@ -1017,7 +977,7 @@ static int CmdHFiClassESave(const char *Cmd) {
|
|||
}
|
||||
|
||||
// user supplied filename?
|
||||
if (len < 1) {
|
||||
if (fnlen < 1) {
|
||||
fnameptr += snprintf(fnameptr, sizeof(filename), "hf-iclass-");
|
||||
FillFileNameByUID(fnameptr, dump, "-dump", 8);
|
||||
}
|
||||
|
|
@ -1032,44 +992,37 @@ static int CmdHFiClassESave(const char *Cmd) {
|
|||
}
|
||||
|
||||
static int CmdHFiClassEView(const char *Cmd) {
|
||||
CLIParserContext *ctx;
|
||||
CLIParserInit(&ctx, "hf iclass eview",
|
||||
"Display emulator memory.\n"
|
||||
"Number of bytes to download defaults to 256. Other value is 2048.",
|
||||
"hf iclass eview\n"
|
||||
"hf iclass eview -s 2048\n"
|
||||
"hf iclass eview -s 2048 -v");
|
||||
|
||||
uint16_t blocks = 32, bytes = 256;
|
||||
bool errors = false, verbose = false;
|
||||
uint8_t cmdp = 0;
|
||||
while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
|
||||
switch (tolower(param_getchar(Cmd, cmdp))) {
|
||||
case 'h':
|
||||
return usage_hf_iclass_eview();
|
||||
case 's':
|
||||
bytes = param_get32ex(Cmd, cmdp + 1, 256, 10);
|
||||
void *argtable[] = {
|
||||
arg_param_begin,
|
||||
arg_int0("s", "size", "<256|2048>", "number of bytes to save (default 256)"),
|
||||
arg_lit0("v", "verbose" , "filename of dumpfile"),
|
||||
arg_param_end
|
||||
};
|
||||
CLIExecWithReturn(ctx, Cmd, argtable, true);
|
||||
|
||||
if (bytes > 4096) {
|
||||
PrintAndLogEx(WARNING, "Emulator memory is max 4096bytes. Truncating %u to 4096", bytes);
|
||||
bytes = 4096;
|
||||
}
|
||||
uint16_t blocks = 32;
|
||||
uint16_t bytes = arg_get_int_def(ctx, 1, 256);
|
||||
bool verbose = arg_get_lit(ctx, 2);
|
||||
blocks = bytes / 8;
|
||||
|
||||
if (bytes % 8 != 0) {
|
||||
bytes &= 0xFFF8;
|
||||
PrintAndLogEx(WARNING, "Number not divided by 8, truncating to %u", bytes);
|
||||
}
|
||||
CLIParserFree(ctx);
|
||||
|
||||
blocks = bytes / 8;
|
||||
cmdp += 2;
|
||||
break;
|
||||
case 'v':
|
||||
verbose = true;
|
||||
cmdp++;
|
||||
break;
|
||||
default:
|
||||
PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp));
|
||||
errors = true;
|
||||
break;
|
||||
}
|
||||
if (bytes > 4096) {
|
||||
PrintAndLogEx(WARNING, "Emulator memory is max 4096bytes. Truncating %u to 4096", bytes);
|
||||
bytes = 4096;
|
||||
}
|
||||
|
||||
//Validations
|
||||
if (errors || bytes == 0) {
|
||||
return usage_hf_iclass_eview();
|
||||
if (bytes % 8 != 0) {
|
||||
bytes &= 0xFFF8;
|
||||
PrintAndLogEx(WARNING, "Number not divided by 8, truncating to %u", bytes);
|
||||
}
|
||||
|
||||
uint8_t *dump = calloc(bytes, sizeof(uint8_t));
|
||||
|
|
|
|||
Loading…
Reference in a new issue