source: source/ariba/AribaModule.cpp@ 2488

Last change on this file since 2488 was 2467, checked in by Christoph Mayer, 16 years ago

-logging farben über ./configure --enable-logcolors=yes einschaltbar, sonst per default ausgeschalten
-alls std::cout auskommentiert

File size: 6.0 KB
Line 
1// [License]
2// The Ariba-Underlay Copyright
3//
4// Copyright (c) 2008-2009, Institute of Telematics, UniversitÀt Karlsruhe (TH)
5//
6// Institute of Telematics
7// UniversitÀt Karlsruhe (TH)
8// Zirkel 2, 76128 Karlsruhe
9// Germany
10//
11// Redistribution and use in source and binary forms, with or without
12// modification, are permitted provided that the following conditions are
13// met:
14//
15// 1. Redistributions of source code must retain the above copyright
16// notice, this list of conditions and the following disclaimer.
17// 2. Redistributions in binary form must reproduce the above copyright
18// notice, this list of conditions and the following disclaimer in the
19// documentation and/or other materials provided with the distribution.
20//
21// THIS SOFTWARE IS PROVIDED BY THE INSTITUTE OF TELEMATICS ``AS IS'' AND
22// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
24// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ARIBA PROJECT OR
25// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
26// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
27// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
28// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
29// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
30// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
31// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32//
33// The views and conclusions contained in the software and documentation
34// are those of the authors and should not be interpreted as representing
35// official policies, either expressed or implied, of the Institute of
36// Telematics.
37// [License]
38
39#include "AribaModule.h"
40
41// boost/std includes
42#include <assert.h>
43#include <boost/regex.hpp>
44
45// ariba includes
46#include "ariba/utility/misc/Helper.h"
47#include "ariba/utility/misc/StringFormat.h"
48
49// hack includes
50#include "ariba/interface/UnderlayAbstraction.h"
51#include "ariba/communication/EndpointDescriptor.h"
52#include "ariba/communication/modules/network/NetworkLocator.h"
53
54using namespace ariba::utility::Helper;
55using ariba::interface::UnderlayAbstraction;
56using ariba::communication::EndpointDescriptor;
57
58namespace ariba {
59
60AribaModule::AribaModule() {
61
62 // init with default values
63 this->underlay_abs = NULL;
64 this->ip_addr = NULL;
65 this->tcp_port = 41402;
66 this->udp_port = 41402;
67 this->started = false;
68}
69
70AribaModule::~AribaModule() {
71}
72
73string AribaModule::getBootstrapHints(const Name& spoVNetName) const {
74 std::ostringstream o;
75 BOOST_FOREACH( const BootstrapInfo& info, bootstrapNodes ) {
76 o << info.spovnetName.toString() << "{";
77 int i=0;
78 BOOST_FOREACH( const BootstrapNode& node, info.nodes ) {
79 if (i!=0) o << ",";
80 if( node.desc != NULL ) o << node.desc->toString();
81 i++;
82 }
83 o << "}";
84 }
85 return o.str();
86}
87
88void AribaModule::addBootstrapHints(string boot_info) {
89 using namespace boost::xpressive;
90 using namespace ariba::utility::string_format;
91 using namespace ariba::utility::Helper;
92 using namespace std;
93
94 smatch match;
95 if (regex_search(boot_info, match, robjects)) {
96 regex_nav nav = match;
97 for (int i = 0; i < nav.size(); i++) {
98 string type = nav[i][robject_id].str();
99 string data = nav[i][robject_data].str();
100 data = data.substr(1, data.size() - 2);
101 Name name(type);
102 EndpointDescriptor* desc = EndpointDescriptor::fromString(data);
103 addBootstrapNode(name, desc);
104 }
105 }
106}
107
108void AribaModule::addBootstrapNode(const Name& spovnet,
109 communication::EndpointDescriptor* desc) {
110
111 // set bootstrap node
112 BootstrapNode node;
113 node.timestamp = 0;
114 node.desc = desc;
115 bool added = false;
116
117 // add node to existing bootstrap list
118 BOOST_FOREACH( BootstrapInfo& info, bootstrapNodes ){
119 if (info.spovnetName == spovnet) {
120 info.nodes.push_back(node);
121 added = true;
122 break;
123 }
124 }
125
126 // create new entry
127 if (!added) {
128 BootstrapInfo info;
129 info.spovnetName = spovnet;
130 info.nodes.push_back(node);
131 bootstrapNodes.push_back(info);
132 }
133
134 //std::cout << "added bootstrap info: " << getBootstrapHints() << std::endl;
135}
136
137const communication::EndpointDescriptor* AribaModule::getBootstrapNode(
138 const Name& spovnet) const {
139 BOOST_FOREACH( const BootstrapInfo& info, bootstrapNodes ) {
140 if( info.spovnetName == spovnet ) {
141 BOOST_FOREACH( const BootstrapNode& node, info.nodes ) {
142 if( node.desc != NULL ) return node.desc;
143 }
144 }
145 }
146 return NULL;
147}
148
149// @see Module.h
150void AribaModule::initialize() {
151
152 // preconditions
153 assert(!started);
154
155 // init variables
156 underlay_abs = NULL;
157}
158
159// @see Module.h
160void AribaModule::start() {
161
162 // preconditions
163 assert(underlay_abs == NULL);
164 assert(!started);
165
166 // create the base communication component
167 started = true;
168 underlay_abs = new interface::UnderlayAbstraction();
169}
170
171// @see Module.h
172void AribaModule::stop() {
173
174 // preconditions
175 assert(underlay_abs != NULL);
176 assert(started);
177
178 // delete base communication component
179 started = false;
180 delete underlay_abs;
181}
182
183// @see Module.h
184string AribaModule::getName() const {
185 return "ariba";
186}
187
188// @see Module.h
189void AribaModule::setProperty(string key, string value) {
190 if (key == "ip.addr") {
191 if (ip_addr != NULL) delete ip_addr;
192 communication::IPv4Locator* loc = new communication::IPv4Locator();
193 *loc = communication::IPv4Locator::fromString(value);
194 ip_addr = loc;
195 }
196 else if (key == "tcp.port") tcp_port = stoi(value);
197 else if (key == "udp.port") udp_port = stoi(value);
198 else if (key == "bootstrap.hints") addBootstrapHints(value);
199}
200
201// @see Module.h
202const string AribaModule::getProperty(string key) const {
203 if (key == "ip.addr") return ip_addr->toString();
204 else if (key == "tcp.port") return ultos(tcp_port);
205 else if (key == "udp.port") return ultos(udp_port);
206 else if (key == "bootstrap.hints") return getBootstrapHints();
207}
208
209// @see Module.h
210const vector<string> AribaModule::getProperties() const {
211 vector<string> properties;
212 properties.push_back("ip.addr");
213 properties.push_back("tcp.port");
214 properties.push_back("udp.port");
215 properties.push_back("hints");
216 return properties;
217}
218
219} // namespace ariba
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