* picksbr.c -- routines to help pick along...
*
* $Id$
+ *
+ * This code is Copyright (c) 2002, by the authors of nmh. See the
+ * COPYRIGHT file in the root directory of the nmh distribution for
+ * complete copyright information.
*/
#include <h/mh.h>
-#include <zotnet/tws/tws.h>
+#include <h/tws.h>
#include <h/picksbr.h>
+#include <h/utils.h>
+
+#ifdef TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# ifdef TM_IN_SYS_TIME
+# include <sys/time.h>
+# else
+# include <time.h>
+# endif
+#endif
static struct swit parswit[] = {
#define PRAND 0
#define STAR 01
#define LBSIZE 1024
-#define ESIZE 256
+#define ESIZE 1024
static char linebuf[LBSIZE + 1];
0150,0151,0152,0153,0154,0155,0156,0157,
0160,0161,0162,0163,0164,0165,0166,0167,
0170,0171,0172,0173,0174,0175,0176,0177,
+
+ 0200,0201,0202,0203,0204,0205,0206,0207,
+ 0210,0211,0212,0213,0214,0215,0216,0217,
+ 0220,0221,0222,0223,0224,0225,0226,0227,
+ 0230,0231,0232,0233,0234,0235,0236,0237,
+ 0240,0241,0242,0243,0244,0245,0246,0247,
+ 0250,0251,0252,0253,0254,0255,0256,0257,
+ 0260,0261,0262,0263,0264,0265,0266,0267,
+ 0270,0271,0272,0273,0274,0275,0276,0277,
+ 0300,0301,0302,0303,0304,0305,0306,0307,
+ 0310,0311,0312,0313,0314,0315,0316,0317,
+ 0320,0321,0322,0323,0324,0325,0326,0327,
+ 0330,0331,0332,0333,0334,0335,0336,0337,
+ 0340,0341,0342,0343,0344,0345,0346,0347,
+ 0350,0351,0352,0353,0354,0355,0356,0357,
+ 0360,0361,0362,0363,0364,0365,0366,0367,
+ 0370,0371,0372,0373,0374,0375,0376,0377,
};
/*
{
register int c;
int cclcnt;
- register char *ep, *dp, *sp, *lastep;
+ register unsigned char *ep, *dp, *sp, *lastep = 0;
dp = (ep = n->n_expbuf) + sizeof n->n_expbuf;
sp = astr;
case '[':
*ep++ = CCL;
*ep++ = 0;
- cclcnt = 1;
+ cclcnt = 0;
if ((c = *sp++) == '^') {
c = *sp++;
ep[-2] = NCCL;
}
- do {
+ if (c == '-') {
*ep++ = c;
cclcnt++;
- if (c == '\0' || ep >= dp)
- goto cerror;
+ c = *sp++;
+ }
+ do {
+ if (c == '-' && *sp != '\0' && *sp != ']') {
+ for (c = ep[-1]+1; c < *sp; c++) {
+ *ep++ = c;
+ cclcnt++;
+ if (c == '\0' || ep >= dp)
+ goto cerror;
+ }
+ } else {
+ *ep++ = c;
+ cclcnt++;
+ if (c == '\0' || ep >= dp)
+ goto cerror;
+ }
} while ((c = *sp++) != ']');
+ if (cclcnt > 255)
+ goto cerror;
lastep[1] = cclcnt;
continue;
if (*p2 == CCHR) {
c = p2[1];
do {
- if (*p1 == c || cc[*p1] == c)
+ if (*p1 == c || cc[(unsigned char)*p1] == c)
if (advance (p1, p2))
return 1;
} while (*p1++);
static int
advance (char *alp, char *aep)
{
- register char *lp, *ep, *curlp;
+ register unsigned char *lp, *ep, *curlp;
- lp = alp;
- ep = aep;
+ lp = (unsigned char *)alp;
+ ep = (unsigned char *)aep;
for (;;)
switch (*ep++) {
case CCHR:
case CCL:
if (cclass (ep, *lp++, 1)) {
- ep += *ep;
+ ep += *ep + 1;
continue;
}
return 0;
case NCCL:
if (cclass (ep, *lp++, 0)) {
- ep += *ep;
+ ep += *ep + 1;
continue;
}
return 0;
curlp = lp;
while (cclass (ep, *lp++, ep[-1] == (CCL | STAR)))
continue;
- ep += *ep;
+ ep += *ep + 1;
goto star;
star:
static int
-cclass (char *aset, int ac, int af)
+cclass (unsigned char *aset, int ac, int af)
{
- register int n;
- register char c,
- *set;
+ register unsigned int n;
+ register unsigned char c, *set;
set = aset;
if ((c = ac) == 0)
return (0);
n = *set++;
- while (--n)
- if (*set++ == c)
+ while (n--)
+ if (*set++ == c || set[-1] == cc[c])
return (af);
return (!af);
register struct tws *tw;
time (&clock);
- if (!strcasecmp (ap, "today"))
+ if (!mh_strcasecmp (ap, "today"))
return dlocaltime (&clock);
- if (!strcasecmp (ap, "yesterday")) {
+ if (!mh_strcasecmp (ap, "yesterday")) {
clock -= (long) (60 * 60 * 24);
return dlocaltime (&clock);
}
- if (!strcasecmp (ap, "tomorrow")) {
+ if (!mh_strcasecmp (ap, "tomorrow")) {
clock += (long) (60 * 60 * 24);
return dlocaltime (&clock);
}
for (i = 0; tw_ldotw[i]; i++)
- if (!strcasecmp (ap, tw_ldotw[i]))
+ if (!mh_strcasecmp (ap, tw_ldotw[i]))
break;
if (tw_ldotw[i]) {
if ((tw = dlocaltime (&clock)) == NULL)
state = m_getfld (state, name, buf, sizeof buf, fp);
bp = add (buf, bp);
}
- if (!strcasecmp (name, n->n_datef))
+ if (!mh_strcasecmp (name, n->n_datef))
break;
if (state != FLDEOF)
continue;