From 488a214a81a25c6397c56822ed1713f51dddc520 Mon Sep 17 00:00:00 2001 From: Lars Hjemli Date: Thu, 19 Feb 2009 22:38:36 +0100 Subject: Add support for ETag in 'plain' view When downloading a blob identified by its path, the client might want to know if the blob has been modified since a previous download of the same path. To this end, an ETag containing the blob SHA1 seems to be ideal. Todo: add support for HEAD requests... Suggested-by: Owen Taylor Signed-off-by: Lars Hjemli --- ui-shared.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'ui-shared.c') diff --git a/ui-shared.c b/ui-shared.c index de77bbf..86a7d29 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -468,6 +468,8 @@ void cgit_print_http_headers(struct cgit_context *ctx) ctx->page.filename); htmlf("Last-Modified: %s\n", http_date(ctx->page.modified)); htmlf("Expires: %s\n", http_date(ctx->page.expires)); + if (ctx->page.etag) + htmlf("ETag: \"%s\"\n", ctx->page.etag); html("\n"); } -- cgit v1.2.3-59-g8ed1b