X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fjournal%2Fcatalog.c;h=41d450b1544d6fbf2e8e140e016b2b42c2625cc2;hb=cc821d02a37c8c76aaf15bae2d33fee1bdc4b2e0;hp=02dedc4e9319ab5de5499e8e3e8e186eae09f0a3;hpb=e3b9d9c8027a7c4c55cf1614e0fe9423fad69e8f;p=elogind.git

diff --git a/src/journal/catalog.c b/src/journal/catalog.c
index 02dedc4e9..41d450b15 100644
--- a/src/journal/catalog.c
+++ b/src/journal/catalog.c
@@ -64,7 +64,7 @@ typedef struct CatalogItem {
         le64_t offset;
 } CatalogItem;
 
-unsigned long catalog_hash_func(const void *p, const uint8_t hash_key[HASH_KEY_SIZE]) {
+static 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;
@@ -81,7 +81,7 @@ unsigned long catalog_hash_func(const void *p, const uint8_t hash_key[HASH_KEY_S
         return (unsigned long) u;
 }
 
-int catalog_compare_func(const void *a, const void *b) {
+static int catalog_compare_func(const void *a, const void *b) {
         const CatalogItem *i = a, *j = b;
         unsigned k;
 
@@ -95,6 +95,11 @@ int catalog_compare_func(const void *a, const void *b) {
         return strcmp(i->language, j->language);
 }
 
+const struct hash_ops catalog_hash_ops = {
+        .hash = catalog_hash_func,
+        .compare = catalog_compare_func
+};
+
 static int finish_item(
                 Hashmap *h,
                 struct strbuf *sb,
@@ -159,6 +164,37 @@ int catalog_file_lang(const char* filename, char **lang) {
         return 1;
 }
 
+static int catalog_entry_lang(const char* filename, int line,
+                              const char* t, const char* deflang, char **lang) {
+        size_t c;
+
+        c = strlen(t);
+        if (c == 0) {
+                log_error("[%s:%u] Language too short.", filename, line);
+                return -EINVAL;
+        }
+        if (c > 31) {
+                log_error("[%s:%u] language too long.", filename, line);
+                return -EINVAL;
+        }
+
+        if (deflang) {
+                if (streq(t, deflang)) {
+                        log_warning("[%s:%u] language specified unnecessarily",
+                                    filename, line);
+                        return 0;
+                } else
+                        log_warning("[%s:%u] language differs from default for file",
+                                    filename, line);
+        }
+
+        *lang = strdup(t);
+        if (!*lang)
+                        return -ENOMEM;
+
+        return 0;
+}
+
 int catalog_import_file(Hashmap *h, struct strbuf *sb, const char *path) {
         _cleanup_fclose_ FILE *f = NULL;
         _cleanup_free_ char *payload = NULL;
@@ -238,25 +274,9 @@ int catalog_import_file(Hashmap *h, struct strbuf *sb, const char *path) {
                                 if (with_language) {
                                         t = strstrip(line + 2 + 1 + 32 + 1);
 
-                                        c = strlen(t);
-                                        if (c <= 0) {
-                                                log_error("[%s:%u] Language too short.", path, n);
-                                                return -EINVAL;
-                                        }
-                                        if (c > 31) {
-                                                log_error("[%s:%u] language too long.", path, n);
-                                                return -EINVAL;
-                                        }
-
-                                        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;
-                                        }
+                                        r = catalog_entry_lang(path, n, t, deflang, &lang);
+                                        if (r < 0)
+                                                return r;
                                 }
 
                                 got_id = true;
@@ -392,7 +412,7 @@ int catalog_update(const char* database, const char* root, const char* const* di
         unsigned n;
         long r;
 
-        h = hashmap_new(catalog_hash_func, catalog_compare_func);
+        h = hashmap_new(&catalog_hash_ops);
         sb = strbuf_new();
 
         if (!h || !sb) {