From mboxrd@z Thu Jan 1 00:00:00 1970 From: john at keeping.me.uk (John Keeping) Date: Sun, 5 Apr 2015 16:54:47 +0100 Subject: [PATCH 01/17] ui-shared: add cgit_print_error_page() function In-Reply-To: References: Message-ID: <142f58e03d1444c0d797a8bbf60593f671ac34ab.1428248621.git.john@keeping.me.uk> This will allow us to generate error responses with the correct HTTP response code without needing all of the layout boilerplate. Signed-off-by: John Keeping --- ui-shared.c | 14 ++++++++++++++ ui-shared.h | 2 ++ 2 files changed, 16 insertions(+) diff --git a/ui-shared.c b/ui-shared.c index ac5a287..bcde2bb 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -767,6 +767,20 @@ void cgit_print_docend(void) html("\n\n"); } +void cgit_print_error_page(int code, const char *msg, const char *fmt, ...) +{ + va_list ap; + ctx.page.status = 404; + ctx.page.statusmsg = "Not found"; + cgit_print_http_headers(); + cgit_print_docstart(); + cgit_print_pageheader(); + va_start(ap, fmt); + cgit_vprint_error(fmt, ap); + va_end(ap); + 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 1b8ecb5..6a14858 100644 --- a/ui-shared.h +++ b/ui-shared.h @@ -63,6 +63,8 @@ extern void cgit_print_age(time_t t, time_t max_relative, const char *format); extern void cgit_print_http_headers(void); extern void cgit_print_docstart(void); extern void cgit_print_docend(); +__attribute__((format (printf,3,4))) +extern void cgit_print_error_page(int code, const char *msg, const char *fmt, ...); extern void cgit_print_pageheader(void); extern void cgit_print_filemode(unsigned short mode); extern void cgit_print_snapshot_links(const char *repo, const char *head, -- 2.4.0.rc0.173.gb1cefcc