ui-shared: add cgit_print_layout_{start,end}()

These will avoid needing to call three functions to start page layout in
subsequent patches when we move the layout setup into each individual
page.

Signed-off-by: John Keeping <john@keeping.me.uk>

2 files changed, 15 insertions, 0 deletions

diff --git a/ui-shared.c b/ui-shared.c
index 06dd0a8..de06256 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -802,6 +802,18 @@ void cgit_print_error_page(int code, const char *msg, const char *fmt, ...)
         cgit_print_docend();
 }
 
+void cgit_print_layout_start(void)
+{
+        cgit_print_http_headers();
+        cgit_print_docstart();
+        cgit_print_pageheader();
+}
+
+void cgit_print_layout_end(void)
+{
+        cgit_print_docend();
+}
+
 static void add_clone_urls(void (*fn)(const char *), char *txt, char *suffix)
 {
         struct strbuf **url_list = strbuf_split_str(txt, ' ', 0);
diff --git a/ui-shared.h b/ui-shared.h
index 652685e..246678b 100644
--- a/ui-shared.h
+++ b/ui-shared.h
@@ -54,6 +54,9 @@ extern void cgit_object_link(struct object *obj);
 extern void cgit_submodule_link(const char *class, char *path,
                                 const char *rev);
 
+extern void cgit_print_layout_start(void);
+extern void cgit_print_layout_end(void);
+
 __attribute__((format (printf,1,2)))
 extern void cgit_print_error(const char *fmt, ...);
 __attribute__((format (printf,1,0)))