Category : C Source Code
Archive : LHA211S.ZIP
Filename : GETOPT.C
Output of file : GETOPT.C contained in archive : LHA211S.ZIP
getopt.c -- get options
***********************************************************/
#include
#include
#include
#include "lh.h"
char flg_r, flg_p, flg_x, flg_m, flg_a, flg_c, flg_n, flg_t, flg_u,
flg_v, flg_w, flg_i, flg_h = 1, flg_o, flg_z, flg_l, flg_at;
/*******************************
get options
*******************************/
int getopt(char *p)
{
static char flg[] = "rpxmacntuvwihozl-";
static char *flgpos[] = {&flg_r, &flg_p, &flg_x, &flg_m, &flg_a,
&flg_c, &flg_n, &flg_t, &flg_u, &flg_v,
&flg_w, &flg_i, &flg_h, &flg_o, &flg_z,
&flg_l, &flg_at};
static char val[] = "0-1+2";
int i;
char s;
char *q;
while ((s = tolower(*p)) != 0) {
p++;
q = strchr(flg, s); /* search switch */
if (q) {
i = q - flg;
if (*p && (q = strchr(val, *p)) != NULL) {
*flgpos[i] = (q - val) / 2;
p++;
}
#if 0
else if (s == 'v' && *p) {
if (flg_v == 0) /* process of '/vSTRING' */
flg_v = 1;
pager = p;
p = "";
}
#endif
else if (s == 'z' && *p) {
flg_z = 2; /* process of '/zSTRING' */
regext(p);
p = "";
} else if (s == 'w' && *p) {
flg_w = 1; /* process of '/wSTRING' */
strcpy(workdir, p);
p = "";
} else {
/* flip-flop */
*flgpos[i] = !*flgpos[i];
}
}
#if 0
else if (s == 'k') {
keyword = p;
p = "";
}
#endif
else {
if (s == '?') usage();
return 1;
}
}
return 0;
}
Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!
This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.
But one thing that puzzles me is the “mtswslnkmcjklsdlsbdmMICROSOFT” string. There is an article about it here. It is definitely worth a read: http://www.os2museum.com/wp/mtswslnk/