static int pcmk_load_ticket(struct ticket_config *tk)
{
char cmd[COMMAND_MAX];
int rv = 0, pipe_rv;
FILE *p;
/* This here gets run during startup; testing that here means that
* normal operation won't be interrupted with that test. */
test_atomicity();
snprintf(cmd, COMMAND_MAX,
"crm_ticket -t '%s' -q",
tk->name);
p = popen(cmd, "r");
if (p == NULL) {
pipe_rv = errno;
log_error("popen error %d (%s) for \"%s\"",
pipe_rv, strerror(pipe_rv), cmd);
return pipe_rv || -EINVAL;
}
rv = parse_ticket_state(tk, p);
if (!tk->leader) {
/* Hmm, no site found for the ticket we have in the
* CIB!?
* Assume that the ticket belonged to us if it was
* granted here!
*/
log_warn("%s: no site matches; site got reconfigured?",
tk->name);
if (tk->is_granted) {
log_warn("%s: granted here, assume it belonged to us",
tk->name);
set_leader(tk, local);
}
}
pipe_rv = pclose(p);
if (!pipe_rv) {
log_debug("command \"%s\"", cmd);
} else if (WEXITSTATUS(pipe_rv) == 6) {
log_info("command \"%s\", ticket not found", cmd);
} else {
log_error("command \"%s\" %s", cmd, interpret_rv(pipe_rv));
}
return rv | pipe_rv;
}
static int pcmk_load_ticket(struct ticket_config *tk)
{
int rv;
int64_t v;
/* This here gets run during startup; testing that here means that
* normal operation won't be interrupted with that test. */
test_atomicity();
rv = crm_ticket_get(tk, "expires", &v);
if (!rv) {
secs2tv(unwall_ts(v), &tk->term_expires);
}
rv = crm_ticket_get(tk, "term", &v);
if (!rv) {
tk->current_term = v;
}
rv = crm_ticket_get(tk, "granted", &v);
if (!rv) {
tk->is_granted = v;
}
rv = crm_ticket_get(tk, "owner", &v);
if (!rv) {
/* No check, node could have been deconfigured. */
if (!find_site_by_id(v, &tk->leader)) {
/* Hmm, no site found for the ticket we have in the
* CIB!?
* Assume that the ticket belonged to us if it was
* granted here!
*/
log_warn("%s: no site matches; site got reconfigured?",
tk->name);
if (tk->is_granted) {
log_warn("%s: granted here, assume it belonged to us",
tk->name);
tk->leader = local;
}
}
}
return rv;
}
static int pcmk_revoke_ticket(struct ticket_config *tk)
{
char cmd[COMMAND_MAX];
int rv;
test_atomicity();
if (atomicity == YES)
return pcmk_write_ticket_atomic(tk, -1);
rv = pcmk_store_ticket_nonatomic(tk);
if (rv)
return rv;
snprintf(cmd, COMMAND_MAX, "crm_ticket -t %s -r --force",
tk->name);
log_debug("command: '%s' was executed", cmd);
rv = system(cmd);
if (rv != 0)
log_error("error: \"%s\" failed, %s", cmd, interpret_rv(rv));
return rv;
}