//-----------------------------------------------------------------------------
// 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
//-----------------------------------------------------------------------------
#include "cmdmain.h"

static int CmdHelp(const char *Cmd);
static int CmdQuit(const char *Cmd);
static int CmdRev(const char *Cmd);
static int CmdRem(const char *Cmd);

static command_t CommandTable[] = {
	{"help",	CmdHelp,	1, "This help. Use '<command> help' for details of a particular command."},
	{"analyse", CmdAnalyse, 1, "{ Analyse utils... }"},
	{"data",	CmdData,	1, "{ Plot window / data buffer manipulation... }"},
	{"hf",		CmdHF,		1, "{ High Frequency commands... }"},
	{"hw",		CmdHW,		1, "{ Hardware commands... }"},
	{"lf",		CmdLF,		1, "{ Low Frequency commands... }"},
	{"emv",     CmdEMV,     1, "{ EMV iso14443 and iso7816... }"},
	{"rem", 	CmdRem,		1, "{ Add text to row in log file }"},	
	{"reveng",	CmdRev, 	1, "{ Crc calculations from the RevEng software... }"},
	{"script",	CmdScript,	1, "{ Scripting commands }"},
	{"trace",	CmdTrace,	1, "{ Trace manipulation... }"},
#ifdef WITH_FLASH
	{"mem",		CmdFlashMem,	1, "{ Flash Memory manipulation... }"},
#endif
#ifdef WITH_SMARTCARD
	{"sc",		CmdSmartcard,	1, "{ Smart card ISO7816 commands... }"},
#endif
	{"quit",	CmdQuit,	1, ""},
	{"exit",	CmdQuit,	1, "Exit program"},
	{NULL, NULL, 0, NULL}
};

command_t* getTopLevelCommandTable() {
	return CommandTable;
}

int CmdRem(const char *Cmd) {
	char buf[22];

	memset(buf, 0x00, sizeof(buf));
	struct tm *curTime;
	time_t now = time(0);
	curTime = gmtime(&now);
	strftime (buf, sizeof(buf), "%Y-%m-%dT%H:%M:%SZ", curTime); // ISO8601
	PrintAndLogEx(NORMAL, "%s remark: %s", buf, Cmd);
	return 0;
}

int CmdHelp(const char *Cmd) {
	CmdsHelp(CommandTable);
	return 0;
}

int CmdQuit(const char *Cmd) {
	return 99;
}

int CmdRev(const char *Cmd) {
	CmdCrc(Cmd);
	return 0;
}

//-----------------------------------------------------------------------------
// 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);
}