Autoindex: escape '?' in file names. For files with '?' in their names autoindex generated links with '?' not escaped. This resulted in effectively truncated links as '?' indicates query string start. This is an updated version of the patch originally posted at [1]. It introduces generic NGX_ESCAPE_URI_COMPONENT which escapes everything but unreserved characters as per RFC 3986. This approach also renders unneeded special colon processing (as colon is percent-encoded now), it's dropped accordingly. [1] http://nginx.org/pipermail/nginx-devel/2010-February/000112.html Reported by Konstantin Leonov.

/*
 * Copyright (C) Igor Sysoev
 */


#ifndef _NGX_SHA1_H_INCLUDED_
#define _NGX_SHA1_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


#if (NGX_HAVE_OPENSSL_SHA1_H)
#include <openssl/sha.h>
#else
#include <sha.h>
#endif


typedef SHA_CTX  ngx_sha1_t;


#define ngx_sha1_init    SHA1_Init
#define ngx_sha1_update  SHA1_Update
#define ngx_sha1_final   SHA1_Final


#endif /* _NGX_SHA1_H_INCLUDED_ */