1 /* This file is part of Metaproxy.
2 Copyright (C) 2005-2013 Index Data
4 Metaproxy is free software; you can redistribute it and/or modify it under
5 the terms of the GNU General Public License as published by the Free
6 Software Foundation; either version 2, or (at your option) any later
9 Metaproxy is distributed in the hope that it will be useful, but WITHOUT ANY
10 WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 #include <yaz/options.h>
26 #include <metaproxy/util.hpp>
27 #include "filter_frontend_net.hpp"
28 #include "filter_z3950_client.hpp"
29 #include "filter_virt_db.hpp"
30 #include "filter_session_shared.hpp"
31 #include "filter_log.hpp"
33 #include "router_chain.hpp"
34 #include <metaproxy/package.hpp>
36 namespace mp = metaproxy_1;
38 class HTTPFilter: public mp::filter::Base {
40 void process(mp::Package & package) const {
41 if (package.session().is_closed())
43 // std::cout << "Got Close.\n";
46 Z_GDU *gdu = package.request().get();
47 if (gdu && gdu->which == Z_GDU_HTTP_Request)
50 Z_GDU *gdu = z_get_HTTP_Response(odr, 200);
51 Z_HTTP_Response *http_res = gdu->u.HTTP_Response;
53 z_HTTP_header_add(odr, &http_res->headers,
54 "Content-Type", "text/plain");
56 http_res->content_buf =
57 odr_strdup(odr, "Welcome to Metaproxy");
58 http_res->content_len = strlen(http_res->content_buf);
60 package.response() = gdu;
62 return package.move();
64 void configure(const xmlNode * ptr, bool test_only,
65 const char *path) { };
68 int main(int argc, char **argv)
72 std::vector<std::string> ports;
77 while ((ret = options("h{help}d{duration}:p{port}:",
78 argv, argc, &arg)) != -2)
83 std::cerr << "bad option " << arg << std::endl;
85 std::cerr << "ex_filter_frontend_net\n"
87 " -d|--duration n duration\n"
88 " -p|--port n port number\n"
100 for (size_t i = 0; i<ports.size(); i++)
101 std::cout << "port " << i << " " << ports[i] << "\n";
103 mp::RouterChain router;
105 // put frontend filter in router
106 mp::filter::FrontendNet filter_front;
107 filter_front.set_ports(ports);
109 // 0=no time, >0 timeout in seconds
111 filter_front.set_listen_duration(duration);
113 router.append(filter_front);
115 // put log filter in router
116 mp::filter::Log filter_log_front("FRONT");
117 router.append(filter_log_front);
119 // put Virt db filter in router
120 mp::filter::VirtualDB filter_virt_db;
121 filter_virt_db.add_map_db2target("gils", "indexdata.dk/gils",
123 filter_virt_db.add_map_db2target("Default", "localhost:9999/Default",
125 filter_virt_db.add_map_db2target("2", "localhost:9999/Slow", "");
126 router.append(filter_virt_db);
128 mp::filter::SessionShared filter_session_shared;
129 //router.append(filter_session_shared);
131 mp::filter::Log filter_log_back("BACK");
132 router.append(filter_log_back);
134 // put HTTP backend filter in router
135 HTTPFilter filter_init;
136 router.append(filter_init);
138 // put Z39.50 backend filter in router
139 mp::filter::Z3950Client z3950_client;
140 router.append(z3950_client);
144 mp::Package pack(session, origin);
146 pack.router(router).move();
150 std::cerr << "unknown exception\n";
159 * c-file-style: "Stroustrup"
160 * indent-tabs-mode: nil
162 * vim: shiftwidth=4 tabstop=8 expandtab