blob: 8a2ed4c6e2aceb9929ec80e90322e843b90107d4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
/*
* Copyright (c) 2017 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ICNET_CONTENT_STORE_H_
#define ICNET_CONTENT_STORE_H_
#include "icnet_transport_socket.h"
#include <mutex>
namespace icnet {
namespace transport {
typedef std::pair<std::shared_ptr<ContentObject>, std::list<std::reference_wrapper<const Name>>::iterator>
CcnxContentStoreEntry;
typedef std::list<std::reference_wrapper<const Name>> LRUList;
typedef std::unordered_map<Name, CcnxContentStoreEntry> ContentStoreHashTable;
class ContentStore {
public:
explicit ContentStore(std::size_t max_packets = 65536);
~ContentStore();
void insert(const std::shared_ptr<ContentObject> &content_object);
const std::shared_ptr<ContentObject> &find(const Interest &interest);
void erase(const Name &exact_name);
void setLimit(size_t max_packets);
size_t getLimit() const;
size_t size() const;
private:
ContentStoreHashTable content_store_hash_table_;
LRUList lru_list_;
std::shared_ptr<ContentObject> empty_reference_;
std::size_t max_content_store_size_;
std::mutex cs_mutex_;
};
} // end namespace transport
} // end namespace icnet
#endif // ICNET_CONTENT_STORE_H_
|
