Added new directive (SecPdfProtectMethod) to enable the user to choose between

using token redirection (falling back on forced download in some cases) and
forced download (in all cases).

apache2/pdf_protect.h

@@ -14,6 +14,9 @@
 #ifndef _PDF_PROTECT_H_
 #define _PDF_PROTECT_H_
 
+#define PDF_PROTECT_METHOD_TOKEN_REDIRECTION    1
+#define PDF_PROTECT_METHOD_FORCED_DOWNLOAD      2
+
 apr_status_t DSOLOCAL pdfp_output_filter(ap_filter_t *f, apr_bucket_brigade *bb_in);
 
 int DSOLOCAL pdfp_check(modsec_rec *msr);