+/* Recodes null-terminated UTF-8 encoded STRING into ENCODING, and writes the
+ recoded version in a field of the given WIDTH to W. The string is truncated
+ or padded on the right with spaces to exactly WIDTH bytes. */
+static void
+write_utf8_string (struct sfm_writer *w, const char *encoding,
+ const char *string, size_t width)
+{
+ char *s = recode_string (encoding, "UTF-8", string, -1);
+ write_string (w, s, width);
+ free (s);
+}
+
+/* Writes a record with type 7, subtype SUBTYPE that contains CONTENT recoded
+ from UTF-8 encoded into ENCODING. */
+static void
+write_utf8_record (struct sfm_writer *w, const char *encoding,
+ const struct string *content, int subtype)
+{
+ struct substring s;
+
+ s = recode_substring_pool (encoding, "UTF-8", ds_ss (content), NULL);
+ write_int (w, 7);
+ write_int (w, subtype);
+ write_int (w, 1);
+ write_int (w, ss_length (s));
+ write_bytes (w, ss_data (s), ss_length (s));
+ ss_dealloc (&s);
+}
+