2 * @file virtualservice_element.h
3 * @brief use l7vscommand virtualservice_data prototype
5 * L7VSD: Linux Virtual Server for Layer7 Load Balancing
6 * Copyright (C) 2009 NTT COMWARE Corporation.
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
23 **********************************************************************/
25 #ifndef VIRTUALSERVICE_ELEMENT_H
26 #define VIRTUALSERVICE_ELEMENT_H
29 #include <boost/foreach.hpp>
30 #include <boost/serialization/string.hpp>
31 #include <boost/serialization/vector.hpp>
32 #include <boost/serialization/list.hpp>
33 #include <boost/serialization/map.hpp>
34 #include <boost/algorithm/string.hpp>
35 #include <boost/format.hpp>
36 #include "realserver_element.h"
42 // virtual service element includes.
43 class virtualservice_element
46 typedef std::pair<std::string, std::string> access_log_rotate_arguments_pair_type;
47 typedef std::map<std::string, std::string> access_log_rotate_arguments_map_type;
48 enum SORRYSERVER_FWDMODE_TAG {
55 boost::asio::ip::tcp::endpoint tcp_accept_endpoint;
56 boost::asio::ip::udp::endpoint udp_recv_endpoint;
57 std::vector<realserver_element> realserver_vector;
58 std::string protocol_module_name;
59 std::vector<std::string> protocol_args;
60 std::string schedule_module_name;
62 long long sorry_maxconnection;
63 boost::asio::ip::tcp::endpoint sorry_endpoint;
65 SORRYSERVER_FWDMODE_TAG sorry_fwdmode;
67 unsigned long long qos_upstream;
68 unsigned long long qos_downstream;
69 unsigned long long throughput_upstream;
70 unsigned long long throughput_downstream;
71 unsigned long long session_thread_pool_size;
73 std::string ssl_file_name;
76 std::string access_log_file_name;
77 access_log_rotate_arguments_map_type access_log_rotate_arguments;
78 std::string access_log_rotate_key_info;
79 std::string access_log_rotate_verbose_info;
81 std::string protocol_module_for_indication_options;
83 int socket_option_tcp_defer_accept;
84 int socket_option_tcp_nodelay;
85 int socket_option_tcp_cork;
86 int socket_option_tcp_quickack;
87 std::string socket_option_string;
89 unsigned long long http_total_count;
90 unsigned long long http_get_count;
91 unsigned long long http_post_count;
94 virtualservice_element()
96 sorry_maxconnection(0LL),
98 sorry_fwdmode(FWD_NONE),
100 qos_downstream(0ULL),
101 throughput_upstream(0ULL),
102 throughput_downstream(0ULL),
103 session_thread_pool_size(0),
105 socket_option_tcp_defer_accept(0),
106 socket_option_tcp_nodelay(0),
107 socket_option_tcp_cork(0),
108 socket_option_tcp_quickack(0),
109 http_total_count(0ULL),
110 http_get_count(0ULL),
111 http_post_count(0ULL) {}
113 virtualservice_element(const virtualservice_element &in)
114 : udpmode(in.udpmode),
115 tcp_accept_endpoint(in.tcp_accept_endpoint),
116 udp_recv_endpoint(in.udp_recv_endpoint),
117 protocol_module_name(in.protocol_module_name),
118 schedule_module_name(in.schedule_module_name),
119 sorry_maxconnection(in.sorry_maxconnection),
120 sorry_endpoint(in.sorry_endpoint),
121 sorry_flag(in.sorry_flag),
122 sorry_fwdmode(in.sorry_fwdmode),
123 qos_upstream(in.qos_upstream),
124 qos_downstream(in.qos_downstream),
125 throughput_upstream(in.throughput_upstream),
126 throughput_downstream(in.throughput_downstream),
127 session_thread_pool_size(in.session_thread_pool_size),
128 ssl_file_name(in.ssl_file_name),
129 access_log_flag(in.access_log_flag),
130 access_log_file_name(in.access_log_file_name),
131 access_log_rotate_key_info(in.access_log_rotate_key_info),
132 access_log_rotate_verbose_info(in.access_log_rotate_verbose_info),
133 protocol_module_for_indication_options(in.protocol_module_for_indication_options),
134 socket_option_tcp_defer_accept(in.socket_option_tcp_defer_accept),
135 socket_option_tcp_nodelay(in.socket_option_tcp_nodelay),
136 socket_option_tcp_cork(in.socket_option_tcp_cork),
137 socket_option_tcp_quickack(in.socket_option_tcp_quickack),
138 socket_option_string(in.socket_option_string),
139 http_total_count(in.http_total_count),
140 http_get_count(in.http_get_count),
141 http_post_count(in.http_post_count) {
142 protocol_args.clear();
143 BOOST_FOREACH(std::string str, in.protocol_args) {
144 protocol_args.push_back(str);
146 realserver_vector.clear();
147 BOOST_FOREACH(realserver_element elem, in.realserver_vector) {
148 realserver_vector.push_back(elem);
150 access_log_rotate_arguments.clear();
151 BOOST_FOREACH(access_log_rotate_arguments_pair_type pair, in.access_log_rotate_arguments) {
152 access_log_rotate_arguments.insert(pair);
156 virtualservice_element &operator=(const virtualservice_element &in) {
157 udpmode = in.udpmode;
158 tcp_accept_endpoint = in.tcp_accept_endpoint;
159 udp_recv_endpoint = in.udp_recv_endpoint;
160 protocol_module_name = in.protocol_module_name;
161 schedule_module_name = in.schedule_module_name;
162 sorry_maxconnection = in.sorry_maxconnection;
163 sorry_endpoint = in.sorry_endpoint;
164 sorry_flag = in.sorry_flag;
165 sorry_fwdmode = in.sorry_fwdmode;
166 qos_upstream = in.qos_upstream;
167 qos_downstream = in.qos_downstream;
168 throughput_upstream = in.throughput_upstream;
169 throughput_downstream = in.throughput_downstream;
170 session_thread_pool_size = in.session_thread_pool_size;
171 access_log_flag = in.access_log_flag;
172 ssl_file_name = in.ssl_file_name;
173 access_log_file_name = in.access_log_file_name;
174 protocol_module_for_indication_options = in.protocol_module_for_indication_options;
175 access_log_rotate_key_info = in.access_log_rotate_key_info;
176 access_log_rotate_verbose_info = in.access_log_rotate_verbose_info;
177 socket_option_tcp_defer_accept = in.socket_option_tcp_defer_accept;
178 socket_option_tcp_nodelay = in.socket_option_tcp_nodelay;
179 socket_option_tcp_cork = in.socket_option_tcp_cork;
180 socket_option_tcp_quickack = in.socket_option_tcp_quickack;
181 socket_option_string = in.socket_option_string;
182 http_total_count = in.http_total_count;
183 http_get_count = in.http_get_count;
184 http_post_count = in.http_post_count;
185 protocol_args.clear();
186 BOOST_FOREACH(std::string str, in.protocol_args) {
187 protocol_args.push_back(str);
189 realserver_vector.clear();
190 BOOST_FOREACH(realserver_element elem, in.realserver_vector) {
191 realserver_vector.push_back(elem);
193 access_log_rotate_arguments.clear();
194 BOOST_FOREACH(access_log_rotate_arguments_pair_type pair, in.access_log_rotate_arguments) {
195 access_log_rotate_arguments.insert(pair);
200 friend bool operator==(const virtualservice_element &elem1, const virtualservice_element &elem2) {
201 if (elem1.udpmode == elem2.udpmode &&
202 elem1.tcp_accept_endpoint == elem2.tcp_accept_endpoint &&
203 elem1.udp_recv_endpoint == elem2.udp_recv_endpoint &&
204 elem1.protocol_module_name == elem2.protocol_module_name &&
205 elem1.sorry_maxconnection == elem2.sorry_maxconnection &&
206 elem1.sorry_flag == elem2.sorry_flag &&
207 elem1.sorry_fwdmode == elem2.sorry_fwdmode &&
208 elem1.qos_upstream == elem2.qos_upstream &&
209 elem1.qos_downstream == elem2.qos_downstream &&
210 elem1.throughput_upstream == elem2.throughput_upstream &&
211 elem1.throughput_downstream == elem2.throughput_downstream &&
212 elem1.session_thread_pool_size == elem2.session_thread_pool_size &&
213 elem1.access_log_flag == elem2.access_log_flag &&
214 elem1.ssl_file_name == elem2.ssl_file_name &&
215 elem1.access_log_file_name == elem2.access_log_file_name &&
216 elem1.protocol_module_for_indication_options == elem2.protocol_module_for_indication_options &&
217 elem1.access_log_rotate_key_info == elem2.access_log_rotate_key_info &&
218 elem1.access_log_rotate_verbose_info == elem2.access_log_rotate_verbose_info &&
219 elem1.socket_option_tcp_defer_accept == elem2.socket_option_tcp_defer_accept &&
220 elem1.socket_option_tcp_nodelay == elem2.socket_option_tcp_nodelay &&
221 elem1.socket_option_tcp_cork == elem2.socket_option_tcp_cork &&
222 elem1.socket_option_tcp_quickack == elem2.socket_option_tcp_quickack &&
223 elem1.socket_option_string == elem2.socket_option_string &&
224 elem1.http_total_count == elem2.http_total_count &&
225 elem1.http_get_count == elem2.http_get_count &&
226 elem1.http_post_count == elem2.http_post_count) {
228 if (elem1.realserver_vector.size() != elem2.realserver_vector.size()) {
231 for (unsigned int i = 0; i < elem1.realserver_vector.size(); ++i) {
232 if (elem1.realserver_vector[i] != elem2.realserver_vector[i]) {
236 if (elem1.protocol_args.size() != elem2.protocol_args.size()) {
239 for (unsigned int i = 0; i < elem1.protocol_args.size(); ++i) {
240 if (elem1.protocol_args[i] != elem2.protocol_args[i]) {
244 if (elem1.access_log_rotate_arguments.size() != elem2.access_log_rotate_arguments.size()) {
247 BOOST_FOREACH(access_log_rotate_arguments_pair_type pair, elem1.access_log_rotate_arguments) {
248 access_log_rotate_arguments_map_type::const_iterator it = elem2.access_log_rotate_arguments.find(pair.first);
249 if (elem2.access_log_rotate_arguments.end() == it) {
252 if (it->second != pair.second) {
261 friend bool operator!=(const virtualservice_element &elem1, const virtualservice_element &elem2) {
262 if (elem1.udpmode == elem2.udpmode &&
263 elem1.tcp_accept_endpoint == elem2.tcp_accept_endpoint &&
264 elem1.udp_recv_endpoint == elem2.udp_recv_endpoint &&
265 elem1.protocol_module_name == elem2.protocol_module_name &&
266 elem1.sorry_maxconnection == elem2.sorry_maxconnection &&
267 elem1.sorry_flag == elem2.sorry_flag &&
268 elem1.sorry_fwdmode == elem2.sorry_fwdmode &&
269 elem1.qos_upstream == elem2.qos_upstream &&
270 elem1.qos_downstream == elem2.qos_downstream &&
271 elem1.throughput_upstream == elem2.throughput_upstream &&
272 elem1.throughput_downstream == elem2.throughput_downstream &&
273 elem1.session_thread_pool_size == elem2.session_thread_pool_size &&
274 elem1.access_log_flag == elem2.access_log_flag &&
275 elem1.ssl_file_name == elem2.ssl_file_name &&
276 elem1.access_log_file_name == elem2.access_log_file_name &&
277 elem1.protocol_module_for_indication_options == elem2.protocol_module_for_indication_options &&
278 elem1.access_log_rotate_key_info == elem2.access_log_rotate_key_info &&
279 elem1.access_log_rotate_verbose_info == elem2.access_log_rotate_verbose_info &&
280 elem1.socket_option_tcp_defer_accept == elem2.socket_option_tcp_defer_accept &&
281 elem1.socket_option_tcp_nodelay == elem2.socket_option_tcp_nodelay &&
282 elem1.socket_option_tcp_cork == elem2.socket_option_tcp_cork &&
283 elem1.socket_option_tcp_quickack == elem2.socket_option_tcp_quickack &&
284 elem1.socket_option_string == elem2.socket_option_string &&
285 elem1.http_total_count == elem2.http_total_count &&
286 elem1.http_get_count == elem2.http_get_count &&
287 elem1.http_post_count == elem2.http_post_count) {
289 if (elem1.realserver_vector.size() != elem2.realserver_vector.size()) {
292 for (unsigned int i = 0; i < elem1.realserver_vector.size(); ++i) {
293 if (elem1.realserver_vector[i] != elem2.realserver_vector[i]) {
297 if (elem1.protocol_args.size() != elem2.protocol_args.size()) {
300 for (unsigned int i = 0; i < elem1.protocol_args.size(); ++i) {
301 if (elem1.protocol_args[i] != elem2.protocol_args[i]) {
305 if (elem1.access_log_rotate_arguments.size() != elem2.access_log_rotate_arguments.size()) {
308 BOOST_FOREACH(access_log_rotate_arguments_pair_type pair, elem1.access_log_rotate_arguments) {
309 access_log_rotate_arguments_map_type::const_iterator it = elem2.access_log_rotate_arguments.find(pair.first);
310 if (elem2.access_log_rotate_arguments.end() == it) {
313 if (it->second != pair.second) {
322 friend bool operator<(const virtualservice_element &elem1, const virtualservice_element &elem2) {
323 if (!elem1.udpmode && !elem2.udpmode) {
324 return elem1.tcp_accept_endpoint < elem2.tcp_accept_endpoint;
325 } else if (elem1.udpmode && elem2.udpmode) {
326 return elem1.udp_recv_endpoint < elem2.udp_recv_endpoint;
331 template <typename Elem, typename Traits>
332 friend std::basic_ostream<Elem, Traits>& operator<<(std::basic_ostream<Elem, Traits>& os, const virtualservice_element &elem) {
333 os << "virtualservice_element={";
334 os << boost::format("udpmode=%s, "
335 "tcp_accept_endpoint=%s, "
336 "udp_recv_endpoint=%s, ")
338 % elem.tcp_accept_endpoint
339 % elem.udp_recv_endpoint;
343 BOOST_FOREACH(realserver_element rs_elem, elem.realserver_vector) {
344 os << boost::format("realserver_vector[%d]=") % i;
351 os << boost::format("protocol_module_name=%s, "
352 "schedule_module_name=%s, ")
353 % elem.protocol_module_name
354 % elem.schedule_module_name;
356 std::stringstream access_log_rotate_arguments_stream;
359 BOOST_FOREACH(access_log_rotate_arguments_pair_type pair, elem.access_log_rotate_arguments) {
360 access_log_rotate_arguments_stream << boost::format("access_log_rotate_arguments[%d]=") % i;
361 access_log_rotate_arguments_stream << boost::format("{key=%s, value=%s}") % pair.first % pair.second;
362 access_log_rotate_arguments_stream << ", ";
367 std::string args = boost::algorithm::join(elem.protocol_args, " ");
368 os << boost::format("protocol_args=%s, "
369 "sorry_maxconnection=%d, "
370 "sorry_endpoint=%s, "
374 "qos_downstream=%d, "
375 "throughput_upstream=%d, "
376 "throughput_downstream=%d, "
377 "session_thread_pool_size=%d, "
378 "access_log_flag=%d, "
380 "access_log_file_name=%s, "
381 "access_log_rotate_arguments=%s, "
382 "protocol_module_for_indication_options=%s, "
383 "access_log_rotate_key_info=%s, "
384 "access_log_rotate_verbose_info=%s, "
385 "socket_option_tcp_defer_accept=%d, "
386 "socket_option_tcp_nodelay=%d, "
387 "socket_option_tcp_cork=%d, "
388 "socket_option_tcp_quickack=%d, "
389 "socket_option_string=%s; "
390 "http_total_count=%d; "
391 "http_get_count=%d; "
392 "http_post_count=%d; }")
394 % elem.sorry_maxconnection
395 % elem.sorry_endpoint
399 % elem.qos_downstream
400 % elem.throughput_upstream
401 % elem.throughput_downstream
402 % elem.session_thread_pool_size
403 % elem.access_log_flag
405 % elem.access_log_file_name
406 % access_log_rotate_arguments_stream.str()
407 % elem.protocol_module_for_indication_options
408 % elem.access_log_rotate_key_info
409 % elem.access_log_rotate_verbose_info
410 % elem.socket_option_tcp_defer_accept
411 % elem.socket_option_tcp_nodelay
412 % elem.socket_option_tcp_cork
413 % elem.socket_option_tcp_quickack
414 % elem.socket_option_string
415 % elem.http_total_count
416 % elem.http_get_count
417 % elem.http_post_count;
422 const std::string get_fwdmode_str() {
423 return sorry_fwdmode == FWD_MASQ ? "Masq"
424 : sorry_fwdmode == FWD_TPROXY ? "Tproxy"
429 friend class boost::serialization::access; //! friend boost serializable class
431 //! @brief using boost serializable. class serializable function.
432 //! @param[in] archive
433 //! @param[in] version
434 template <class Archive>
435 void serialize(Archive &ar, const unsigned int version) {
437 ar &tcp_accept_endpoint;
438 ar &udp_recv_endpoint;
439 ar &realserver_vector;
440 ar &protocol_module_name;
441 ar &schedule_module_name;
443 ar &sorry_maxconnection;
449 ar &throughput_upstream;
450 ar &throughput_downstream;
451 ar &session_thread_pool_size;
454 ar &access_log_file_name;
455 ar &access_log_rotate_arguments;
456 ar &protocol_module_for_indication_options;
457 ar &access_log_rotate_key_info;
458 ar &access_log_rotate_verbose_info;
459 ar &socket_option_tcp_defer_accept;
460 ar &socket_option_tcp_nodelay;
461 ar &socket_option_tcp_cork;
462 ar &socket_option_tcp_quickack;
463 ar &socket_option_string;
464 ar &http_total_count;
471 #endif //L7VS_VIRTUALSERVICE_ELEMENT_H