static void test_catalog_file_lang(void) {
_cleanup_free_ char *lang = NULL, *lang2 = NULL, *lang3 = NULL, *lang4 = NULL;
assert_se(catalog_file_lang("systemd.de_DE.catalog", &lang) == 1);
assert_se(streq(lang, "de_DE"));
assert_se(catalog_file_lang("systemd..catalog", &lang2) == 0);
assert_se(lang2 == NULL);
assert_se(catalog_file_lang("systemd.fr.catalog", &lang2) == 1);
assert_se(streq(lang2, "fr"));
assert_se(catalog_file_lang("systemd.fr.catalog.gz", &lang3) == 0);
assert_se(lang3 == NULL);
assert_se(catalog_file_lang("systemd.01234567890123456789012345678901.catalog", &lang3) == 0);
assert_se(lang3 == NULL);
assert_se(catalog_file_lang("systemd.0123456789012345678901234567890.catalog", &lang3) == 1);
assert_se(streq(lang3, "0123456789012345678901234567890"));
assert_se(catalog_file_lang("/x/y/systemd.catalog", &lang4) == 0);
assert_se(lang4 == NULL);
assert_se(catalog_file_lang("/x/y/systemd.ru_RU.catalog", &lang4) == 1);
assert_se(streq(lang4, "ru_RU"));
}
int catalog_import_file(Hashmap *h, struct strbuf *sb, const char *path) {
_cleanup_fclose_ FILE *f = NULL;
_cleanup_free_ char *payload = NULL;
unsigned n = 0;
sd_id128_t id;
_cleanup_free_ char *deflang = NULL, *lang = NULL;
bool got_id = false, empty_line = true;
int r;
assert(h);
assert(sb);
assert(path);
f = fopen(path, "re");
if (!f)
return log_error_errno(errno, "Failed to open file %s: %m", path);
r = catalog_file_lang(path, &deflang);
if (r < 0)
log_error_errno(errno, "Failed to determine language for file %s: %m", path);
if (r == 1)
log_debug("File %s has language %s.", path, deflang);
for (;;) {
char line[LINE_MAX];
size_t a, b, c;
char *t;
if (!fgets(line, sizeof(line), f)) {
if (feof(f))
break;
log_error_errno(errno, "Failed to read file %s: %m", path);
return -errno;
}
n++;
truncate_nl(line);
if (line[0] == 0) {
empty_line = true;
continue;
}
if (strchr(COMMENTS "\n", line[0]))
continue;
if (empty_line &&
strlen(line) >= 2+1+32 &&
line[0] == '-' &&
line[1] == '-' &&
line[2] == ' ' &&
(line[2+1+32] == ' ' || line[2+1+32] == '\0')) {
bool with_language;
sd_id128_t jd;
/* New entry */
with_language = line[2+1+32] != '\0';
line[2+1+32] = '\0';
if (sd_id128_from_string(line + 2 + 1, &jd) >= 0) {
if (got_id) {
r = finish_item(h, sb, id, lang ?: deflang, payload);
if (r < 0)
return r;
free(lang);
lang = NULL;
}
if (with_language) {
t = strstrip(line + 2 + 1 + 32 + 1);
r = catalog_entry_lang(path, n, t, deflang, &lang);
if (r < 0)
return r;
}
got_id = true;
empty_line = false;
id = jd;
if (payload)
payload[0] = '\0';
continue;
}
}
/* Payload */
if (!got_id) {
log_error("[%s:%u] Got payload before ID.", path, n);
return -EINVAL;
}
a = payload ? strlen(payload) : 0;
b = strlen(line);
c = a + (empty_line ? 1 : 0) + b + 1 + 1;
t = realloc(payload, c);
if (!t)
return log_oom();
if (empty_line) {
t[a] = '\n';
memcpy(t + a + 1, line, b);
t[a+b+1] = '\n';
t[a+b+2] = 0;
} else {
memcpy(t + a, line, b);
t[a+b] = '\n';
t[a+b+1] = 0;
}
payload = t;
empty_line = false;
}
