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authorLars Hjemli <hjemli@gmail.com>2009-02-19 22:38:36 +0100
committerLars Hjemli <hjemli@gmail.com>2009-02-19 22:38:36 +0100
commit488a214a81a25c6397c56822ed1713f51dddc520 (patch)
tree93b3be74f6c7b3ae6557a9d3c5c2856ff5efe8ed /ui-plain.c
parentui-tree: escape ascii-text properly in hexdump view (diff)
downloadcgit-pink-488a214a81a25c6397c56822ed1713f51dddc520.tar.gz
cgit-pink-488a214a81a25c6397c56822ed1713f51dddc520.zip
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 <otaylor@redhat.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to '')
-rw-r--r--ui-plain.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/ui-plain.c b/ui-plain.c
index 5addd9e..f73cd14 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -34,6 +34,7 @@ static void print_object(const unsigned char *sha1, const char *path)
 	ctx.page.mimetype = "text/plain";
 	ctx.page.filename = fmt("%s", path);
 	ctx.page.size = size;
+	ctx.page.etag = sha1_to_hex(sha1);
 	cgit_print_http_headers(&ctx);
 	html_raw(buf, size);
 	match = 1;