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authorJörg Frings-Fürst <debian@jff-webhosting.net>2015-11-21 14:51:17 +0100
committerJörg Frings-Fürst <debian@jff-webhosting.net>2015-11-21 14:51:17 +0100
commitbb9bc9051629c3319c56785c2f4ae0e605d76329 (patch)
treeec393eb145e5a7d43909bdfc43cdeaa28c4e434a /src/bitz/modifier.h
Initial import of bitz-server version 0.1.6-1
Diffstat (limited to 'src/bitz/modifier.h')
-rw-r--r--src/bitz/modifier.h70
1 files changed, 70 insertions, 0 deletions
diff --git a/src/bitz/modifier.h b/src/bitz/modifier.h
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+++ b/src/bitz/modifier.h
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+/*
+ * bitz-server, An ICAP server implementation in C++
+ * Copyright (C) 2012 Uditha Atukorala
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef BITZ_MODIFIER_H
+#define BITZ_MODIFIER_H
+
+#include <icap/request.h>
+#include <icap/response.h>
+
+
+namespace bitz {
+
+ class Modifier {
+ public:
+
+ /* types of the class factories */
+ typedef bitz::Modifier * create_t();
+ typedef void destroy_t( bitz::Modifier * );
+
+ struct symbols_t {
+ void * modifier;
+ create_t * create;
+ destroy_t * destroy;
+ };
+
+ Modifier();
+ virtual ~Modifier();
+
+ /**
+ * Modify the request as needed and return a response object.
+ *
+ * @param request request object
+ * @return response object
+ */
+ virtual icap::Response * modify( icap::Request * request ) throw() =0;
+
+ /**
+ * Preview the request passed in and return a response object. The
+ * response status of 100 (continue) should be handled by the caller
+ * and pass the complete request to modify() method.
+ *
+ * @param request request object
+ * @return response object
+ */
+ virtual icap::Response * preview( icap::Request * request ) throw() =0;
+
+ private:
+
+ };
+
+} /* end of namespace bitz */
+
+#endif /* !BITZ_MODIFIER_H */
+