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wiegand encode - now has option to add hid preamble or not

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This commit is contained in:
iceman1001
2021-02-03 00:14:40 +01:00
parent a78e610f18
commit 92b1ccc935
5 changed files with 129 additions and 80 deletions
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6
client/src/cmdwiegand.c
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@@ -60,6 +60,7 @@ int CmdWiegandEncode(const char *Cmd) {
arg_u64_0(NULL, "issue", "<dec>", "issue level"),
arg_u64_0(NULL, "oem", "<dec>", "OEM code"),
arg_str0("w", "wiegand", "<format>", "see `wiegand list` for available formats"),
arg_lit0(NULL, "pre", "add HID preamble to wiegand"),
arg_param_end
};
CLIExecWithReturn(ctx, Cmd, argtable, true);
@@ -75,6 +76,7 @@ int CmdWiegandEncode(const char *Cmd) {
int len = 0;
char format[16] = {0};
CLIParamStrToBuf(arg_get_str(ctx, 5), (uint8_t *)format, sizeof(format), &len);
bool preamble = arg_get_lit(ctx, 6);
CLIParserFree(ctx);
int idx = -1;
@@ -89,14 +91,14 @@ int CmdWiegandEncode(const char *Cmd) {
if (idx != -1) {
wiegand_message_t packed;
memset(&packed, 0, sizeof(wiegand_message_t));
if (HIDPack(idx, &data, &packed) == false) {
if (HIDPack(idx, &data, &packed, preamble) == false) {
PrintAndLogEx(WARNING, "The card data could not be encoded in the selected format.");
return PM3_ESOFT;
}
print_wiegand_code(&packed);
} else {
// try all formats and print only the ones that work.
HIDPackTryAll(&data);
HIDPackTryAll(&data, preamble);
}
return PM3_SUCCESS;
}