d7a561a137
- Fixes a bunch of bugs related to ematches
- Adds support for the nbyte ematch
- Adds a bison/flex parser for ematch expressions, expressions
may look like this:
ip.length > 256 && pattern(ip6.src = 3ffe::/16)
documenation on syntax follows
- adds ematch support to the basic classifier (--ematch EXPR)
39 lines
1.2 KiB
C
39 lines
1.2 KiB
C
/*
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* netlink/cli/cls.h CLI Classifier Helpers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation version 2.1
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* of the License.
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*
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* Copyright (c) 2010 Thomas Graf <tgraf@suug.ch>
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*/
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#ifndef __NETLINK_CLI_CLS_H_
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#define __NETLINK_CLI_CLS_H_
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#include <netlink/route/classifier.h>
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#include <netlink/route/classifier-modules.h>
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#include <netlink/cli/tc.h>
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struct nl_cli_cls_module
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{
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const char * cm_name;
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struct rtnl_cls_ops * cm_ops;
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int (*cm_parse_argv)(struct rtnl_cls *, int, char **);
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struct nl_list_head cm_list;
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};
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extern struct rtnl_cls * nl_cli_cls_alloc(void);
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extern struct nl_cache * nl_cli_cls_alloc_cache(struct nl_sock *,
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int, uint32_t);
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extern void nl_cli_cls_parse_kind(struct rtnl_cls *, char *);
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extern void nl_cli_cls_parse_proto(struct rtnl_cls *, char *);
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extern struct rtnl_ematch_tree *nl_cli_cls_parse_ematch(struct rtnl_cls *, char *);
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extern struct nl_cli_cls_module *nl_cli_cls_lookup(struct rtnl_cls_ops *);
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extern void nl_cli_cls_register(struct nl_cli_cls_module *);
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extern void nl_cli_cls_unregister(struct nl_cli_cls_module *);
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#endif
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