/* print a policy: like bitnamesof, but it also does the non-bitfields.
* Suppress the shunt and fail fields if 0.
*/
const char *
prettypolicy(lset_t policy)
{
const char *bn = bitnamesofb(sa_policy_bit_names
, policy & ~(POLICY_SHUNT_MASK | POLICY_FAIL_MASK)
, pbitnamesbuf, sizeof(pbitnamesbuf));
size_t len;
lset_t shunt = (policy & POLICY_SHUNT_MASK) >> POLICY_SHUNT_SHIFT;
lset_t fail = (policy & POLICY_FAIL_MASK) >> POLICY_FAIL_SHIFT;
if (bn != pbitnamesbuf)
pbitnamesbuf[0] = '\0';
len = strlen(pbitnamesbuf);
if (shunt != 0)
{
snprintf(pbitnamesbuf + len, sizeof(pbitnamesbuf) - len, "+%s"
, policy_shunt_names[shunt]);
len += strlen(pbitnamesbuf + len);
}
if (fail != 0)
{
snprintf(pbitnamesbuf + len, sizeof(pbitnamesbuf) - len, "+failure%s"
, policy_fail_names[fail]);
len += strlen(pbitnamesbuf + len);
}
if (NEVER_NEGOTIATE(policy))
{
snprintf(pbitnamesbuf + len, sizeof(pbitnamesbuf) - len, "+NEVER_NEGOTIATE");
len += strlen(pbitnamesbuf + len);
}
return pbitnamesbuf;
}
/* print a policy: like bitnamesof, but it also does the non-bitfields.
* Suppress the shunt and fail fields if 0.
*/
const char *
prettypolicy(lset_t policy)
{
char pbitnamesbuf[200];
const char *bn = bitnamesofb(sa_policy_bit_names
, policy & ~(POLICY_SHUNT_MASK | POLICY_FAIL_MASK)
, pbitnamesbuf, sizeof(pbitnamesbuf));
static char buf[200]; /* NOT RE-ENTRANT! I hope that it is big enough! */
lset_t shunt = (policy & POLICY_SHUNT_MASK) >> POLICY_SHUNT_SHIFT;
lset_t fail = (policy & POLICY_FAIL_MASK) >> POLICY_FAIL_SHIFT;
if (bn != pbitnamesbuf)
pbitnamesbuf[0] = '\0';
snprintf(buf, sizeof(buf), "%s%s%s%s%s%s"
, pbitnamesbuf
, shunt != 0 ? "+" : "", shunt != 0 ? policy_shunt_names[shunt] : ""
, fail != 0 ? "+failure" : "", fail != 0 ? policy_fail_names[fail] : ""
, NEVER_NEGOTIATE(policy) ? "+NEVER_NEGOTIATE" : "");
return buf;
}
const char *bitnamesof(const char *const table[], lset_t val)
{
static char bitnamesbuf[200]; /* NOT RE-ENTRANT! I hope that it is big enough! */
return bitnamesofb(table, val, bitnamesbuf, sizeof(bitnamesbuf));
}
const char *
bitnamesof(const char *const table[], lset_t val)
{
return bitnamesofb(table, val, bitnamesbuf, sizeof(bitnamesbuf));
}
