+static struct trailer_info *trailer_info_new(void)
+{
+ struct trailer_info *info = xcalloc(1, sizeof(*info));
+ return info;
+}
+
+static struct trailer_info *trailer_info_get(const struct process_trailer_options *opts,
+ const char *str)
+{
+ struct trailer_info *info = trailer_info_new();
+ size_t end_of_log_message = 0, trailer_block_start = 0;
+ struct strbuf **trailer_lines, **ptr;
+ char **trailer_strings = NULL;
+ size_t nr = 0, alloc = 0;
+ char **last = NULL;
+
+ trailer_config_init();
+
+ end_of_log_message = find_end_of_log_message(str, opts->no_divider);
+ trailer_block_start = find_trailer_block_start(str, end_of_log_message);
+
+ trailer_lines = strbuf_split_buf(str + trailer_block_start,
+ end_of_log_message - trailer_block_start,
+ '\n',
+ 0);
+ for (ptr = trailer_lines; *ptr; ptr++) {
+ if (last && isspace((*ptr)->buf[0])) {
+ struct strbuf sb = STRBUF_INIT;
+ strbuf_attach(&sb, *last, strlen(*last), strlen(*last));
+ strbuf_addbuf(&sb, *ptr);
+ *last = strbuf_detach(&sb, NULL);
+ continue;
+ }
+ ALLOC_GROW(trailer_strings, nr + 1, alloc);
+ trailer_strings[nr] = strbuf_detach(*ptr, NULL);
+ last = find_separator(trailer_strings[nr], separators) >= 1
+ ? &trailer_strings[nr]
+ : NULL;
+ nr++;
+ }
+ strbuf_list_free(trailer_lines);
+
+ info->blank_line_before_trailer = ends_with_blank_line(str,
+ trailer_block_start);
+ info->trailer_block_start = trailer_block_start;
+ info->trailer_block_end = end_of_log_message;
+ info->trailers = trailer_strings;
+ info->trailer_nr = nr;
+
+ return info;
+}
+