d9b02e1697
Fixes #9320. for p in Shapovalov Chevalier Rozhkov Sievers Mack Herrmann Schmidt Rudenberg Sahani Landden Andersen Watanabe; do git grep -e 'Copyright.*'$p -l|xargs perl -i -0pe 's|/([*][*])?[*]\s+([*#]\s+)?Copyright[^\n]*'$p'[^\n]*\s*[*]([*][*])?/\n*|\n|gms; s|\s+([*#]\s+)?Copyright[^\n]*'$p'[^\n]*\n*|\n|gms' done
125 lines
3.9 KiB
C
125 lines
3.9 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
|
|
|
|
#include "alloc-util.h"
|
|
#include "def.h"
|
|
#include "dns-domain.h"
|
|
#include "extract-word.h"
|
|
#include "string-util.h"
|
|
#include "timesyncd-conf.h"
|
|
#include "timesyncd-manager.h"
|
|
#include "timesyncd-server.h"
|
|
|
|
int manager_parse_server_string(Manager *m, ServerType type, const char *string) {
|
|
ServerName *first;
|
|
int r;
|
|
|
|
assert(m);
|
|
assert(string);
|
|
|
|
first = type == SERVER_FALLBACK ? m->fallback_servers : m->system_servers;
|
|
|
|
if (type == SERVER_FALLBACK)
|
|
m->have_fallbacks = true;
|
|
|
|
for (;;) {
|
|
_cleanup_free_ char *word = NULL;
|
|
bool found = false;
|
|
ServerName *n;
|
|
|
|
r = extract_first_word(&string, &word, NULL, 0);
|
|
if (r < 0)
|
|
return log_error_errno(r, "Failed to parse timesyncd server syntax \"%s\": %m", string);
|
|
if (r == 0)
|
|
break;
|
|
|
|
r = dns_name_is_valid_or_address(word);
|
|
if (r < 0)
|
|
return log_error_errno(r, "Failed to check validity of NTP server name or address '%s': %m", word);
|
|
if (r == 0) {
|
|
log_error("Invalid NTP server name or address, ignoring: %s", word);
|
|
continue;
|
|
}
|
|
|
|
/* Filter out duplicates */
|
|
LIST_FOREACH(names, n, first)
|
|
if (streq_ptr(n->string, word)) {
|
|
found = true;
|
|
break;
|
|
}
|
|
|
|
if (found)
|
|
continue;
|
|
|
|
r = server_name_new(m, NULL, type, word);
|
|
if (r < 0)
|
|
return r;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int manager_parse_fallback_string(Manager *m, const char *string) {
|
|
if (m->have_fallbacks)
|
|
return 0;
|
|
|
|
return manager_parse_server_string(m, SERVER_FALLBACK, string);
|
|
}
|
|
|
|
int config_parse_servers(
|
|
const char *unit,
|
|
const char *filename,
|
|
unsigned line,
|
|
const char *section,
|
|
unsigned section_line,
|
|
const char *lvalue,
|
|
int ltype,
|
|
const char *rvalue,
|
|
void *data,
|
|
void *userdata) {
|
|
|
|
Manager *m = userdata;
|
|
int r;
|
|
|
|
assert(filename);
|
|
assert(lvalue);
|
|
assert(rvalue);
|
|
|
|
if (isempty(rvalue))
|
|
manager_flush_server_names(m, ltype);
|
|
else {
|
|
r = manager_parse_server_string(m, ltype, rvalue);
|
|
if (r < 0) {
|
|
log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse NTP server string '%s'. Ignoring.", rvalue);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int manager_parse_config_file(Manager *m) {
|
|
int r;
|
|
|
|
assert(m);
|
|
|
|
r = config_parse_many_nulstr(PKGSYSCONFDIR "/timesyncd.conf",
|
|
CONF_PATHS_NULSTR("systemd/timesyncd.conf.d"),
|
|
"Time\0",
|
|
config_item_perf_lookup, timesyncd_gperf_lookup,
|
|
CONFIG_PARSE_WARN, m);
|
|
if (r < 0)
|
|
return r;
|
|
|
|
if (m->poll_interval_min_usec < 16 * USEC_PER_SEC) {
|
|
log_warning("Invalid PollIntervalMinSec=. Using default value.");
|
|
m->poll_interval_min_usec = NTP_POLL_INTERVAL_MIN_USEC;
|
|
}
|
|
|
|
if (m->poll_interval_max_usec < m->poll_interval_min_usec) {
|
|
log_warning("PollIntervalMaxSec= is smaller than PollIntervalMinSec=. Using default value.");
|
|
m->poll_interval_max_usec = MAX(NTP_POLL_INTERVAL_MAX_USEC, m->poll_interval_min_usec * 32);
|
|
}
|
|
|
|
return r;
|
|
}
|