/**
 * tcsgrep.c - match input against terminal control sequence patterns
 * 
 * Copyright (C) 2020  CismonX <admin@cismon.net>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

#include "ctlseqs.h"

#define TCSGREP_NINTH_ARG_(a1, a2, a3, a4, a5, a6, a7, a8, a9, ...) a9
#define TCSGREP_COUNT_ARGS_(...) TCSGREP_NINTH_ARG_(__VA_ARGS__, 8, 7, 6, 5, 4, 3, 2, 1, 0)

#define TCSGREP_CONCAT_1_(a1)                             a1
#define TCSGREP_CONCAT_2_(a1, a2)                         a1 a2
#define TCSGREP_CONCAT_3_(a1, a2, a3)                     a1 a2 a3
#define TCSGREP_CONCAT_4_(a1, a2, a3, a4)                 a1 a2 a3 a4
#define TCSGREP_CONCAT_5_(a1, a2, a3, a4, a5)             a1 a2 a3 a4 a5
#define TCSGREP_CONCAT_6_(a1, a2, a3, a4, a5, a6)         a1 a2 a3 a4 a5 a6
#define TCSGREP_CONCAT_7_(a1, a2, a3, a4, a5, a6, a7)     a1 a2 a3 a4 a5 a6 a7
#define TCSGREP_CONCAT_8_(a1, a2, a3, a4, a5, a6, a7, a8) a1 a2 a3 a4 a5 a6 a7 a8

#define TCSGREP_CONCAT_(nargs)       TCSGREP_CONCAT_##nargs##_
#define TCSGREP_DEFARGS_(nargs, ...) TCSGREP_CONCAT_(nargs)(__VA_ARGS__)

#define TCSGREP_DEFSEQ_NOARGS(name)  { #name, CTLSEQS_##name(), "" }
#define TCSGREP_DEFSEQ(name, ...)    \
    { #name, CTLSEQS_##name(__VA_ARGS__), TCSGREP_DEFARGS_(TCSGREP_COUNT_ARGS_(__VA_ARGS__), __VA_ARGS__) }

struct tcsgrep_sequence {
    char const *name;
    char const *pattern;
    char const  args[8];
};

int
main(int argc, char **argv)
{
    static struct tcsgrep_sequence seqs[] = {
        TCSGREP_DEFSEQ_NOARGS(S7C1T),
        TCSGREP_DEFSEQ_NOARGS(S8C1T),
        TCSGREP_DEFSEQ_NOARGS(DECDHL_TOP),
        TCSGREP_DEFSEQ_NOARGS(DECDHL_BOTOM),
        TCSGREP_DEFSEQ_NOARGS(DECSWL),
        TCSGREP_DEFSEQ_NOARGS(DECDWL),
        TCSGREP_DEFSEQ_NOARGS(DECALN),
        TCSGREP_DEFSEQ_NOARGS(DECBI),
        TCSGREP_DEFSEQ_NOARGS(DECSC),
        TCSGREP_DEFSEQ_NOARGS(DECRC),
        TCSGREP_DEFSEQ_NOARGS(DECFI),
        TCSGREP_DEFSEQ_NOARGS(DECKPAM),
        TCSGREP_DEFSEQ_NOARGS(DECKPNM),
        TCSGREP_DEFSEQ_NOARGS(RIS),
        TCSGREP_DEFSEQ(DECUDK, CTLSEQS_PH_NUM, CTLSEQS_PH_NUM, CTLSEQS_PH_NUMS),
        TCSGREP_DEFSEQ(DECRQSS, CTLSEQS_PH_STR),
        TCSGREP_DEFSEQ(DECRSPS, CTLSEQS_PH_NUM, CTLSEQS_PH_STR),
        TCSGREP_DEFSEQ(XTGETXRES, CTLSEQS_PH_STR),
        TCSGREP_DEFSEQ(XTSETTCAP, CTLSEQS_PH_STR),
        TCSGREP_DEFSEQ(XTGETTCAP, CTLSEQS_PH_STR),
        TCSGREP_DEFSEQ(ICH, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(SL, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(CUU, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(CUD, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(CUF, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(CUB, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(CNL, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(CPL, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(CHA, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(CUP, CTLSEQS_PH_NUM, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(CHT, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(ED, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(DECSED, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(EL, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(DECSEL, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(IL, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(DL, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(DCH, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(SU, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(XTSMGRAPHICS, CTLSEQS_PH_NUM, CTLSEQS_PH_NUM, CTLSEQS_PH_NUMS),
        TCSGREP_DEFSEQ(SD, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(XTHIMOUSE, CTLSEQS_PH_NUM, CTLSEQS_PH_NUM, CTLSEQS_PH_NUM, CTLSEQS_PH_NUM, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(XTRMTITLE, CTLSEQS_PH_STR),
        TCSGREP_DEFSEQ(ECH, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(CBT, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(HPA, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(HPR, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ(REP, CTLSEQS_PH_NUM),
        TCSGREP_DEFSEQ_NOARGS(PRIMARY_DA),
        TCSGREP_DEFSEQ_NOARGS(TERTIARY_DA),
        TCSGREP_DEFSEQ_NOARGS(SECONDARY_DA),
    };
}