/*
* Write out a preference list.
*/
static void wprefs(void *sesskey, char *name,
const struct keyvalwhere *mapping, int nvals,
int *array)
{
char *buf, *p;
int i, maxlen;
for (maxlen = i = 0; i < nvals; i++) {
const char *s = val2key(mapping, nvals, array[i]);
if (s) {
maxlen += (maxlen > 0 ? 1 : 0) + strlen(s);
}
}
buf = snewn(maxlen + 1, char);
p = buf;
for (i = 0; i < nvals; i++) {
const char *s = val2key(mapping, nvals, array[i]);
if (s) {
p += sprintf(p, "%s%s", (p > buf ? "," : ""), s);
}
}
assert(p - buf == maxlen);
*p = '\0';
write_setting_s(sesskey, name, buf);
sfree(buf);
}
/*
* Write out a preference list.
*/
static void wprefs(void *sesskey, char *name, const struct keyval *mapping,
int nvals, int *array) {
char buf[80] = ""; /* XXX assumed big enough */
int l = sizeof(buf) - 1, i;
buf[l] = '\0';
for (i = 0; l > 0 && i < nvals; i++) {
const char *s = val2key(mapping, nvals, array[i]);
if (s) {
int sl = strlen(s);
if (i > 0) {
strncat(buf, ",", l);
l--;
}
strncat(buf, s, l);
l -= sl;
}
}
write_setting_s(sesskey, name, buf);
}
