InnerNode.h
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1/*
2 * Copyright (C) 1996-2022 The Squid Software Foundation and contributors
3 *
4 * Squid software is distributed under GPLv2+ license and includes
5 * contributions from numerous individuals and organizations.
6 * Please see the COPYING and CONTRIBUTORS files for details.
7 */
8
9#ifndef SQUID_ACL_INNER_NODE_H
10#define SQUID_ACL_INNER_NODE_H
11
12#include "acl/Acl.h"
13#include <vector>
14
15namespace Acl
16{
17
18typedef std::vector<ACL*> Nodes;
19
21class InnerNode: public ACL
22{
23public:
24 // No ~InnerNode() to delete children. They are aclRegister()ed instead.
25
27 bool resumeMatchingAt(ACLChecklist *checklist, Acl::Nodes::const_iterator pos) const;
28
30 Nodes::size_type childrenCount() const { return nodes.size(); }
31
32 /* ACL API */
33 virtual void prepareForUse();
34 virtual bool empty() const;
35 virtual SBufList dump() const;
36
39 size_t lineParse();
40
42 void add(ACL *node);
43
44protected:
47 virtual int doMatch(ACLChecklist *checklist, Nodes::const_iterator start) const = 0;
48
49 /* ACL API */
50 virtual int match(ACLChecklist *checklist);
51
52 // XXX: use refcounting instead of raw pointers
53 std::vector<ACL*> nodes;
54};
55
56} // namespace Acl
57
58#endif /* SQUID_ACL_INNER_NODE_H */
59
Definition: Acl.h:40
An intermediate ACL tree node. Manages a collection of child tree nodes.
Definition: InnerNode.h:22
virtual void prepareForUse()
Definition: InnerNode.cc:22
Nodes::size_type childrenCount() const
the number of children nodes
Definition: InnerNode.h:30
std::vector< ACL * > nodes
children nodes of this intermediate node
Definition: InnerNode.h:53
size_t lineParse()
Definition: InnerNode.cc:44
virtual int match(ACLChecklist *checklist)
Matches the actual data in checklist against this ACL.
Definition: InnerNode.cc:89
virtual int doMatch(ACLChecklist *checklist, Nodes::const_iterator start) const =0
bool resumeMatchingAt(ACLChecklist *checklist, Acl::Nodes::const_iterator pos) const
Resumes matching (suspended by an async call) at the given position.
Definition: InnerNode.cc:95
virtual bool empty() const
Definition: InnerNode.cc:29
virtual SBufList dump() const
Definition: InnerNode.cc:80
void add(ACL *node)
appends the node to the collection and takes control over it
Definition: InnerNode.cc:35
Definition: Acl.cc:31
std::vector< ACL * > Nodes
a collection of nodes
Definition: InnerNode.h:18
std::list< SBuf > SBufList
Definition: forward.h:23
Definition: parse.c:104

 

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