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authorLars Hjemli <hjemli@gmail.com>2009-02-13 20:43:30 +0100
committerLars Hjemli <hjemli@gmail.com>2009-07-25 12:55:15 +0200
commitc4d46c7035d07070ac1ebf0c0b44df927358687f (patch)
tree562cf4f01afe78b92b13ad5be5dc01e07db04a66 /ui-plain.c
parent286a905842dc0bec6d21a614ec4a97c5f19d5bc4 (diff)
Add support for mime type registration and lookup
This patch makes it possible to register mappings from filename extension to mime type in cgitrc and use this mapping when returning blob content in `plain` view. The reason for adding this mapping to cgitrc (as opposed to parsing something like /etc/mime.types) is to allow quick lookup of a limited number of filename extensions (/etc/mime-types on my machine currently contains over 700 entries). NB: A nice addition to this patch would be to parse /etc/mime.types when `plain` view is requested for a file with an extension for which there is no mapping registered in cgitrc. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to '')
-rw-r--r--ui-plain.c20
1 files changed, 15 insertions, 5 deletions
diff --git a/ui-plain.c b/ui-plain.c
index 93a3a05..27c6dae 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -17,8 +17,9 @@ int match;
static void print_object(const unsigned char *sha1, const char *path)
{
enum object_type type;
- char *buf;
+ char *buf, *ext;
unsigned long size;
+ struct string_list_item *mime;
type = sha1_object_info(sha1, &size);
if (type == OBJ_BAD) {
@@ -31,10 +32,19 @@ static void print_object(const unsigned char *sha1, const char *path)
html_status(404, "Not found", 0);
return;
}
- if (buffer_is_binary(buf, size))
- ctx.page.mimetype = "application/octet-stream";
- else
- ctx.page.mimetype = "text/plain";
+ ctx.page.mimetype = NULL;
+ ext = strrchr(path, '.');
+ if (ext && *(++ext)) {
+ mime = string_list_lookup(ext, &ctx.cfg.mimetypes);
+ if (mime)
+ ctx.page.mimetype = (char *)mime->util;
+ }
+ if (!ctx.page.mimetype) {
+ if (buffer_is_binary(buf, size))
+ ctx.page.mimetype = "application/octet-stream";
+ else
+ ctx.page.mimetype = "text/plain";
+ }
ctx.page.filename = fmt("%s", path);
ctx.page.size = size;
ctx.page.etag = sha1_to_hex(sha1);