-rw-r--r-- | ui-shared.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/ui-shared.c b/ui-shared.c index fea2c40..66d5b82 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -36,2 +36,13 @@ void cgit_print_error(char *msg) +char *cgit_httpscheme() +{ + char *https; + + https = getenv("HTTPS"); + if (https != NULL && strcmp(https, "on") == 0) + return "https://"; + else + return "http://"; +} + char *cgit_hosturl() @@ -458,2 +469,6 @@ void cgit_print_http_headers(struct cgit_context *ctx) { + const char *method = getenv("REQUEST_METHOD"); + + if (ctx->page.status) + htmlf("Status: %d %s\n", ctx->page.status, ctx->page.statusmsg); if (ctx->page.mimetype && ctx->page.charset) @@ -470,3 +485,7 @@ void cgit_print_http_headers(struct cgit_context *ctx) htmlf("Expires: %s\n", http_date(ctx->page.expires)); + if (ctx->page.etag) + htmlf("ETag: \"%s\"\n", ctx->page.etag); html("\n"); + if (method && !strcmp(method, "HEAD")) + exit(0); } @@ -494,3 +513,4 @@ void cgit_print_docstart(struct cgit_context *ctx) if (host && ctx->repo) { - html("<link rel='alternate' title='Atom feed' href='http://"); + html("<link rel='alternate' title='Atom feed' href='"); + html(cgit_httpscheme()); html_attr(cgit_hosturl()); |