/* This routine should be rewritten to not require copying the buffer - [ahc] */
static struct tm *
parse_date(const char *str, int len)
{
struct tm *tm;
char tmp[TIMEBUFLEN];
char *t;
char *wday = NULL;
char *day = NULL;
char *month = NULL;
char *year = NULL;
char *time = NULL;
char *zone = NULL;
int bl = MIN(len, TIMEBUFLEN - 1);
memcpy(tmp, str, bl);
tmp[bl] = '\0';
for (t = (char *)strtok(tmp, ", "); t; t = (char *)strtok(NULL, ", ")) {
if (isdigit(*t)) {
if (!day) {
day = t;
t = strchr(t, '-');
if (t) {
*t++ = '\0';
month = t;
t = strchr(t, '-');
if (!t)
return NULL;
*t++ = '\0';
year = t;
}
} else if (strchr(t, ':'))
time = t;
else if (!year)
year = t;
} else if (!wday)
wday = t;
else if (!month)
month = t;
else if (!zone)
zone = t;
}
tm = parse_date_elements(day, month, year, time, zone);
return tm;
}
static struct tm *
parse_date(const char *str)
{
struct tm *tm;
char *tmp = xstrdup(str);
char *t;
char *wday = NULL;
char *day = NULL;
char *month = NULL;
char *year = NULL;
char *time = NULL;
char *zone = NULL;
for (t = strtok(tmp, ", "); t; t = strtok(NULL, ", ")) {
if (xisdigit(*t)) {
if (!day) {
day = t;
t = strchr(t, '-');
if (t) {
*t++ = '\0';
month = t;
t = strchr(t, '-');
if (!t)
return NULL;
*t++ = '\0';
year = t;
}
} else if (strchr(t, ':'))
time = t;
else if (!year)
year = t;
} else if (!wday)
wday = t;
else if (!month)
month = t;
else if (!zone)
zone = t;
}
tm = parse_date_elements(day, month, year, time, zone);
xfree(tmp);
return tm;
}
