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1 /* |
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2 * Copyright 2007 Intel Corporation |
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3 * |
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4 * Licensed under the Apache License, Version 2.0 (the "License"); |
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5 * you may not use this file except in compliance with the License. |
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6 * You may obtain a copy of the License at |
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7 * |
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8 * http://www.apache.org/licenses/LICENSE-2.0 |
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9 * |
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10 * Unless required by applicable law or agreed to in writing, software |
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11 * distributed under the License is distributed on an "AS IS" BASIS, |
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12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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13 * See the License for the specific language governing permissions and |
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14 * limitations under the License. |
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15 */ |
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16 |
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17 #ifndef _SESSION_TABLE_H_ |
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18 #define _SESSION_TABLE_H_ |
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19 |
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20 #include <map> |
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21 |
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22 namespace oasys { |
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23 class StringBuffer; |
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24 } |
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25 |
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26 namespace dtn { |
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27 |
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28 class EndpointID; |
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29 class Session; |
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30 |
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31 /** |
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32 * Table to manage the open sessions. |
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33 */ |
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34 class SessionTable { |
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35 public: |
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36 typedef std::map<EndpointID, Session*> SessionMap; |
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37 typedef SessionMap::const_iterator iterator; |
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38 |
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39 public: |
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40 SessionTable(); |
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41 Session* lookup_session(const EndpointID& eid) const; |
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42 void add_session(Session* s); |
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43 Session* get_session(const EndpointID& eid); |
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44 |
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45 bool empty() const { return table_.empty(); } |
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46 size_t size() const { return table_.size(); } |
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47 void dump(oasys::StringBuffer* buf) const; |
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48 |
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49 iterator begin() const { return table_.begin(); } |
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50 iterator end() const { return table_.end(); } |
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51 |
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52 protected: |
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53 SessionMap table_; |
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54 }; |
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55 |
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56 } // namespace dtn |
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57 |
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58 |
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59 #endif /* _SESSION_TABLE_H_ */ |