static void context_free(Context *c) {
context_free_locale(c);
context_free_x11(c);
context_free_vconsole(c);
bus_verify_polkit_async_registry_free(c->polkit_registry);
};
void context_free(Context *c) {
context_free_locale(c);
context_free_x11(c);
context_free_vconsole(c);
sd_bus_message_unref(c->locale_cache);
sd_bus_message_unref(c->x11_cache);
sd_bus_message_unref(c->vc_cache);
};
void context_clear(Context *c) {
context_free_locale(c);
context_free_x11(c);
context_free_vconsole(c);
sd_bus_message_unref(c->locale_cache);
sd_bus_message_unref(c->x11_cache);
sd_bus_message_unref(c->vc_cache);
bus_verify_polkit_async_registry_free(c->polkit_registry);
};
static int locale_read_data(Context *c) {
int r;
context_free_locale(c);
r = parse_env_file("/etc/locale.conf", NEWLINE,
"LANG", &c->locale[VARIABLE_LANG],
"LANGUAGE", &c->locale[VARIABLE_LANGUAGE],
"LC_CTYPE", &c->locale[VARIABLE_LC_CTYPE],
"LC_NUMERIC", &c->locale[VARIABLE_LC_NUMERIC],
"LC_TIME", &c->locale[VARIABLE_LC_TIME],
"LC_COLLATE", &c->locale[VARIABLE_LC_COLLATE],
"LC_MONETARY", &c->locale[VARIABLE_LC_MONETARY],
"LC_MESSAGES", &c->locale[VARIABLE_LC_MESSAGES],
"LC_PAPER", &c->locale[VARIABLE_LC_PAPER],
"LC_NAME", &c->locale[VARIABLE_LC_NAME],
"LC_ADDRESS", &c->locale[VARIABLE_LC_ADDRESS],
"LC_TELEPHONE", &c->locale[VARIABLE_LC_TELEPHONE],
"LC_MEASUREMENT", &c->locale[VARIABLE_LC_MEASUREMENT],
"LC_IDENTIFICATION", &c->locale[VARIABLE_LC_IDENTIFICATION],
NULL);
if (r == -ENOENT) {
int p;
/* Fill in what we got passed from systemd. */
for (p = 0; p < _VARIABLE_LC_MAX; p++) {
const char *name;
name = locale_variable_to_string(p);
assert(name);
r = free_and_strdup(&c->locale[p], empty_to_null(getenv(name)));
if (r < 0)
return r;
}
r = 0;
}
locale_simplify(c);
return r;
}
static int locale_read_data(Context *c) {
int r;
context_free_locale(c);
r = parse_env_file("/etc/locale.conf", NEWLINE,
"LANG", &c->locale[LOCALE_LANG],
"LANGUAGE", &c->locale[LOCALE_LANGUAGE],
"LC_CTYPE", &c->locale[LOCALE_LC_CTYPE],
"LC_NUMERIC", &c->locale[LOCALE_LC_NUMERIC],
"LC_TIME", &c->locale[LOCALE_LC_TIME],
"LC_COLLATE", &c->locale[LOCALE_LC_COLLATE],
"LC_MONETARY", &c->locale[LOCALE_LC_MONETARY],
"LC_MESSAGES", &c->locale[LOCALE_LC_MESSAGES],
"LC_PAPER", &c->locale[LOCALE_LC_PAPER],
"LC_NAME", &c->locale[LOCALE_LC_NAME],
"LC_ADDRESS", &c->locale[LOCALE_LC_ADDRESS],
"LC_TELEPHONE", &c->locale[LOCALE_LC_TELEPHONE],
"LC_MEASUREMENT", &c->locale[LOCALE_LC_MEASUREMENT],
"LC_IDENTIFICATION", &c->locale[LOCALE_LC_IDENTIFICATION],
NULL);
if (r == -ENOENT) {
int p;
/* Fill in what we got passed from systemd. */
for (p = 0; p < _LOCALE_MAX; p++) {
assert(names[p]);
r = free_and_copy(&c->locale[p], getenv(names[p]));
if (r < 0)
return r;
}
r = 0;
}
locale_simplify(c);
return r;
}
int locale_read_data(Context *c, sd_bus_message *m) {
struct stat st;
int r;
/* Do not try to re-read the file within single bus operation. */
if (m) {
if (m == c->locale_cache)
return 0;
sd_bus_message_unref(c->locale_cache);
c->locale_cache = sd_bus_message_ref(m);
}
r = stat("/etc/locale.conf", &st);
if (r < 0 && errno != ENOENT)
return -errno;
if (r >= 0) {
usec_t t;
/* If mtime is not changed, then we do not need to re-read the file. */
t = timespec_load(&st.st_mtim);
if (c->locale_mtime != USEC_INFINITY && t == c->locale_mtime)
return 0;
c->locale_mtime = t;
context_free_locale(c);
r = parse_env_file(NULL, "/etc/locale.conf", NEWLINE,
"LANG", &c->locale[VARIABLE_LANG],
"LANGUAGE", &c->locale[VARIABLE_LANGUAGE],
"LC_CTYPE", &c->locale[VARIABLE_LC_CTYPE],
"LC_NUMERIC", &c->locale[VARIABLE_LC_NUMERIC],
"LC_TIME", &c->locale[VARIABLE_LC_TIME],
"LC_COLLATE", &c->locale[VARIABLE_LC_COLLATE],
"LC_MONETARY", &c->locale[VARIABLE_LC_MONETARY],
"LC_MESSAGES", &c->locale[VARIABLE_LC_MESSAGES],
"LC_PAPER", &c->locale[VARIABLE_LC_PAPER],
"LC_NAME", &c->locale[VARIABLE_LC_NAME],
"LC_ADDRESS", &c->locale[VARIABLE_LC_ADDRESS],
"LC_TELEPHONE", &c->locale[VARIABLE_LC_TELEPHONE],
"LC_MEASUREMENT", &c->locale[VARIABLE_LC_MEASUREMENT],
"LC_IDENTIFICATION", &c->locale[VARIABLE_LC_IDENTIFICATION],
NULL);
if (r < 0)
return r;
} else {
int p;
c->locale_mtime = USEC_INFINITY;
context_free_locale(c);
/* Fill in what we got passed from systemd. */
for (p = 0; p < _VARIABLE_LC_MAX; p++) {
const char *name;
name = locale_variable_to_string(p);
assert(name);
r = free_and_strdup(&c->locale[p], empty_to_null(getenv(name)));
if (r < 0)
return r;
}
}
locale_simplify(c->locale);
return 0;
}
void context_free(Context *c) {
context_free_locale(c);
context_free_x11(c);
context_free_vconsole(c);
};
