00001 /* 00002 * Scale Stack 00003 * 00004 * Copyright 2010 Chris Behrens 00005 * 00006 * Licensed under the Apache License, Version 2.0 (the "License"); 00007 * you may not use this file except in compliance with the License. 00008 * You may obtain a copy of the License at 00009 * 00010 * http://www.apache.org/licenses/LICENSE-2.0 00011 * 00012 * Unless required by applicable law or agreed to in writing, software 00013 * distributed under the License is distributed on an "AS IS" BASIS, 00014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00015 * See the License for the specific language governing permissions and 00016 * limitations under the License. 00017 */ 00018 00024 #ifndef SCALESTACK_ECHO_FLOOD_DATAGRAM_H 00025 #define SCALESTACK_ECHO_FLOOD_DATAGRAM_H 00026 00027 #include <scalestack/network/datagram.h> 00028 00029 namespace scalestack 00030 { 00031 namespace echo 00032 { 00033 namespace flood 00034 { 00035 00036 class datagram_service; 00037 00038 class datagram: public network::datagram 00039 { 00040 public: 00041 00042 datagram(datagram_service& datagram_service); 00043 00044 ~datagram(); 00045 00049 void started(void); 00050 00054 size_t receive(uint8_t* buffer, 00055 size_t size, 00056 struct sockaddr& peer, 00057 socklen_t peer_size); 00058 00062 void flush_send(void); 00063 00064 private: 00065 00069 datagram(const datagram&); 00070 00074 datagram& operator=(const datagram&); 00075 00076 size_t _iterations; 00077 size_t _packet_size; 00078 size_t _read_offset; 00079 size_t _write_offset; 00080 datagram_service& _datagram_service; 00081 }; 00082 00083 } /* namespace flood */ 00084 } /* namespace echo */ 00085 } /* namespace scalestack */ 00086 00087 #endif /* SCALESTACK_ECHO_FLOOD_DATAGRAM_H */
1.6.3