#include "conf-files.h"
#include "mkdir.h"
#include "catalog.h"
+#include "siphash24.h"
const char * const catalog_file_dirs[] = {
"/usr/local/lib/systemd/catalog/",
le64_t offset;
} CatalogItem;
-unsigned catalog_hash_func(const void *p) {
+unsigned long catalog_hash_func(const void *p, const uint8_t hash_key[HASH_KEY_SIZE]) {
const CatalogItem *i = p;
+ uint64_t u;
+ size_t l, sz;
+ void *v;
- assert_cc(sizeof(unsigned) == sizeof(uint8_t)*4);
-
- return (((unsigned) i->id.bytes[0] << 24) |
- ((unsigned) i->id.bytes[1] << 16) |
- ((unsigned) i->id.bytes[2] << 8) |
- ((unsigned) i->id.bytes[3])) ^
- (((unsigned) i->id.bytes[4] << 24) |
- ((unsigned) i->id.bytes[5] << 16) |
- ((unsigned) i->id.bytes[6] << 8) |
- ((unsigned) i->id.bytes[7])) ^
- (((unsigned) i->id.bytes[8] << 24) |
- ((unsigned) i->id.bytes[9] << 16) |
- ((unsigned) i->id.bytes[10] << 8) |
- ((unsigned) i->id.bytes[11])) ^
- (((unsigned) i->id.bytes[12] << 24) |
- ((unsigned) i->id.bytes[13] << 16) |
- ((unsigned) i->id.bytes[14] << 8) |
- ((unsigned) i->id.bytes[15])) ^
- string_hash_func(i->language);
+ l = strlen(i->language);
+ sz = sizeof(i->id) + l;
+ v = alloca(sz);
+
+ memcpy(mempcpy(v, &i->id, sizeof(i->id)), i->language, l);
+
+ siphash24((uint8_t*) &u, v, sz, hash_key);
+
+ return (unsigned long) u;
}
int catalog_compare_func(const void *a, const void *b) {
return log_oom();
i->id = id;
- strscpy(i->language, sizeof(i->language), language);
+ if (language) {
+ assert(strlen(language) > 1 && strlen(language) < 32);
+ strcpy(i->language, language);
+ }
i->offset = htole64((uint64_t) offset);
r = hashmap_put(h, i, i);
return 0;
}
+int catalog_file_lang(const char* filename, char **lang) {
+ char *beg, *end, *_lang;
+
+ end = endswith(filename, ".catalog");
+ if (!end)
+ return 0;
+
+ beg = end - 1;
+ while (beg > filename && *beg != '.' && *beg != '/' && end - beg < 32)
+ beg --;
+
+ if (*beg != '.' || end <= beg + 1)
+ return 0;
+
+ _lang = strndup(beg + 1, end - beg - 1);
+ if (!_lang)
+ return -ENOMEM;
+
+ *lang = _lang;
+ return 1;
+}
+
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;
- char language[32];
+ _cleanup_free_ char *deflang = NULL, *lang = NULL;
bool got_id = false, empty_line = true;
int r;
return -errno;
}
+ r = catalog_file_lang(path, &deflang);
+ if (r < 0)
+ log_error("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;
if (sd_id128_from_string(line + 2 + 1, &jd) >= 0) {
if (got_id) {
- r = finish_item(h, sb, id, language, payload);
+ r = finish_item(h, sb, id, lang ?: deflang, payload);
if (r < 0)
return r;
+
+ free(lang);
+ lang = NULL;
}
if (with_language) {
log_error("[%s:%u] Language too short.", path, n);
return -EINVAL;
}
- if (c > sizeof(language) - 1) {
+ if (c > 31) {
log_error("[%s:%u] language too long.", path, n);
return -EINVAL;
}
- strscpy(language, sizeof(language), t);
- } else
- language[0] = '\0';
+ if (deflang) {
+ log_warning("[%s:%u] language %s", path, n,
+ streq(t, deflang) ?
+ "specified unnecessarily" :
+ "differs from default for file");
+ lang = strdup(t);
+ if (!lang)
+ return -ENOMEM;
+ }
+ }
got_id = true;
empty_line = false;
}
if (got_id) {
- r = finish_item(h, sb, id, language, payload);
+ r = finish_item(h, sb, id, lang ?: deflang, payload);
if (r < 0)
return r;
}
CatalogHeader header;
_cleanup_fclose_ FILE *w = NULL;
int r;
- char _cleanup_free_ *d, *p = NULL;
+ _cleanup_free_ char *d, *p = NULL;
size_t k;
d = dirname_malloc(database);
}
assert(n == hashmap_size(h));
- qsort(items, n, sizeof(CatalogItem), catalog_compare_func);
+ qsort_safe(items, n, sizeof(CatalogItem), catalog_compare_func);
r = write_catalog(database, h, sb, items, n);
if (r < 0)
STRV_FOREACH(item, items) {
sd_id128_t id;
int k;
- char _cleanup_free_ *msg = NULL;
+ _cleanup_free_ char *msg = NULL;
k = sd_id128_from_string(*item, &id);
if (k < 0) {