diff options
| -rw-r--r-- | ui-shared.c | 34 |
1 files changed, 8 insertions, 26 deletions
diff --git a/ui-shared.c b/ui-shared.c index 7a4c726..d27a5fd 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -1192,35 +1192,17 @@ void cgit_print_snapshot_links(const struct cgit_repo *repo, const char *ref, void cgit_set_title_from_path(const char *path) { - size_t path_len, path_index, path_last_end, line_len; - char *new_title; + struct strbuf sb = STRBUF_INIT; + const char *slash, *last_slash; if (!path) return; - path_len = strlen(path); - new_title = xmalloc(path_len + 3 + strlen(ctx.page.title) + 1); - new_title[0] = '\0'; - - for (path_index = path_len, path_last_end = path_len; path_index-- > 0;) { - if (path[path_index] == '/') { - if (path_index == path_len - 1) { - path_last_end = path_index - 1; - continue; - } - strncat(new_title, &path[path_index + 1], path_last_end - path_index - 1); - line_len = strlen(new_title); - new_title[line_len++] = '\\'; - new_title[line_len] = '\0'; - path_last_end = path_index; - } + for (last_slash = path + strlen(path); (slash = memrchr(path, '/', last_slash - path)) != NULL; last_slash = slash) { + strbuf_add(&sb, slash + 1, last_slash - slash - 1); + strbuf_addstr(&sb, " \xc2\xab "); } - if (path_last_end) - strncat(new_title, path, path_last_end); - - line_len = strlen(new_title); - memcpy(&new_title[line_len], " - ", 3); - new_title[line_len + 3] = '\0'; - strncat(new_title, ctx.page.title, sizeof(new_title) - strlen(new_title) - 1); - ctx.page.title = new_title; + strbuf_add(&sb, path, last_slash - path); + strbuf_addf(&sb, " - %s", ctx.page.title); + ctx.page.title = strbuf_detach(&sb, NULL); } |