proxmark3/client/cmdmain.c
2019-07-15 00:31:38 +02:00

108 lines
4.2 KiB
C

//-----------------------------------------------------------------------------
// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
//
// Modified 2018 iceman <iceman at iuse.se>
// 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.
//-----------------------------------------------------------------------------
// Main command parser entry point
//-----------------------------------------------------------------------------
// ensure gmtime_r is available even with -std=c99; must be included before
#if !defined(_WIN32)
#define _POSIX_C_SOURCE 200112L
#endif
#include "cmdmain.h"
static int CmdHelp(const char *Cmd);
static int CmdRem(const char *Cmd) {
char buf[22] = {0};
struct tm *ct, tm_buf;
time_t now = time(NULL);
#if defined(_WIN32)
ct = gmtime_s(&tm_buf, &now) == 0 ? &tm_buf : NULL;
#else
ct = gmtime_r(&now, &tm_buf);
#endif
strftime(buf, sizeof(buf), "%Y-%m-%dT%H:%M:%SZ", ct); // ISO8601
PrintAndLogEx(NORMAL, "%s remark: %s", buf, Cmd);
return PM3_SUCCESS;
}
static int usage_msleep(void) {
PrintAndLogEx(NORMAL, "Sleep for given amount of milliseconds");
PrintAndLogEx(NORMAL, "");
PrintAndLogEx(NORMAL, "Usage: msleep <ms>");
PrintAndLogEx(NORMAL, "Options:");
PrintAndLogEx(NORMAL, " h This help");
PrintAndLogEx(NORMAL, " <ms> time in milliseconds");
PrintAndLogEx(NORMAL, "");
PrintAndLogEx(NORMAL, "Examples:");
PrintAndLogEx(NORMAL, " msleep 100");
return PM3_SUCCESS;
}
static int CmdMsleep(const char *Cmd) {
uint32_t ms = 0;
char ctmp = tolower(param_getchar(Cmd, 0));
if (strlen(Cmd) < 1 || ctmp == 'h') return usage_msleep();
if (param_getchar(Cmd, 0) != 0x00) {
ms = param_get32ex(Cmd, 0, 0, 10);
if (ms == 0)
return usage_msleep();
}
msleep(ms);
return PM3_SUCCESS;
}
static int CmdQuit(const char *Cmd) {
(void)Cmd; // Cmd is not used so far
return PM3_EFATAL;
}
static int CmdRev(const char *Cmd) {
CmdCrc(Cmd);
return PM3_SUCCESS;
}
static command_t CommandTable[] = {
{"help", CmdHelp, AlwaysAvailable, "This help. Use '<command> help' for details of a particular command."},
{"analyse", CmdAnalyse, AlwaysAvailable, "{ Analyse utils... }"},
{"data", CmdData, AlwaysAvailable, "{ Plot window / data buffer manipulation... }"},
{"emv", CmdEMV, AlwaysAvailable, "{ EMV iso14443 and iso7816... }"},
{"hf", CmdHF, AlwaysAvailable, "{ High Frequency commands... }"},
{"hw", CmdHW, AlwaysAvailable, "{ Hardware commands... }"},
{"lf", CmdLF, AlwaysAvailable, "{ Low Frequency commands... }"},
{"mem", CmdFlashMem, IfPm3Flash, "{ Flash Memory manipulation... }"},
{"msleep", CmdMsleep, AlwaysAvailable, "Add a pause in milliseconds"},
{"rem", CmdRem, AlwaysAvailable, "Add text to row in log file"},
{"reveng", CmdRev, AlwaysAvailable, "{ Crc calculations from the RevEng software }"},
{"sc", CmdSmartcard, IfPm3Smartcard, "{ Smart card ISO7816 commands... }"},
{"script", CmdScript, AlwaysAvailable, "{ Scripting commands }"},
{"trace", CmdTrace, AlwaysAvailable, "{ Trace manipulation... }"},
{"usart", CmdUsart, IfPm3FpcUsartDevFromUsb, "{ USART commands... }"},
{"quit", CmdQuit, AlwaysAvailable, ""},
{"exit", CmdQuit, AlwaysAvailable, "Exit program"},
{NULL, NULL, NULL, NULL}
};
static int CmdHelp(const char *Cmd) {
(void)Cmd; // Cmd is not used so far
CmdsHelp(CommandTable);
return PM3_SUCCESS;
}
//-----------------------------------------------------------------------------
// Entry point into our code: called whenever the user types a command and
// then presses Enter, which the full command line that they typed.
//-----------------------------------------------------------------------------
int CommandReceived(char *Cmd) {
return CmdsParse(CommandTable, Cmd);
}
command_t *getTopLevelCommandTable() {
return CommandTable;
}