plain: don't append charset for binary MIME types
When outputting the Content-Type HTTP header we print the MIME type and
then append "; charset=<charset>" if the charset variable is non-null.
We don't want a charset when we have selected "application/octet-stream"
or when the user has specified a custom MIME type, since they may have
specified their own charset. To avoid this, make sure we set the page's
charset to NULL in ui-plain before we generate the HTTP headers.
Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
diff --git a/ui-plain.c b/ui-plain.c
index 9c86542..c9ec403 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -83,17 +83,22 @@
mime = string_list_lookup(&ctx.cfg.mimetypes, ext);
if (mime) {
ctx.page.mimetype = (char *)mime->util;
+ ctx.page.charset = NULL;
} else {
ctx.page.mimetype = get_mimetype_from_file(ctx.cfg.mimetype_file, ext);
- if (ctx.page.mimetype)
+ if (ctx.page.mimetype) {
freemime = 1;
+ ctx.page.charset = NULL;
+ }
}
}
if (!ctx.page.mimetype) {
- if (buffer_is_binary(buf, size))
+ if (buffer_is_binary(buf, size)) {
ctx.page.mimetype = "application/octet-stream";
- else
+ ctx.page.charset = NULL;
+ } else {
ctx.page.mimetype = "text/plain";
+ }
}
ctx.page.filename = path;
ctx.page.size = size;