| 1 | // [License]
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| 2 | // The Ariba-Underlay Copyright
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| 3 | //
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| 4 | // Copyright (c) 2008-2009, Institute of Telematics, UniversitÀt Karlsruhe (TH)
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| 5 | //
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| 6 | // Institute of Telematics
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| 7 | // UniversitÀt Karlsruhe (TH)
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| 8 | // Zirkel 2, 76128 Karlsruhe
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| 9 | // Germany
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| 10 | //
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| 11 | // Redistribution and use in source and binary forms, with or without
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| 12 | // modification, are permitted provided that the following conditions are
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| 13 | // met:
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| 14 | //
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| 15 | // 1. Redistributions of source code must retain the above copyright
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| 16 | // notice, this list of conditions and the following disclaimer.
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| 17 | // 2. Redistributions in binary form must reproduce the above copyright
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| 18 | // notice, this list of conditions and the following disclaimer in the
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| 19 | // documentation and/or other materials provided with the distribution.
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| 20 | //
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| 21 | // THIS SOFTWARE IS PROVIDED BY THE INSTITUTE OF TELEMATICS ``AS IS'' AND
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| 22 | // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 23 | // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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| 24 | // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ARIBA PROJECT OR
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| 25 | // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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| 26 | // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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| 27 | // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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| 28 | // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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| 29 | // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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| 30 | // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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| 31 | // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 32 | //
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| 33 | // The views and conclusions contained in the software and documentation
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| 34 | // are those of the authors and should not be interpreted as representing
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| 35 | // official policies, either expressed or implied, of the Institute of
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| 36 | // Telematics.
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| 37 | // [License]
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| 38 |
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| 39 | #include "EndpointDescriptor.h"
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| 40 | #include "ariba/utility/misc/StringFormat.h"
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| 41 | #include "ariba/utility/misc/Helper.h"
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| 42 |
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| 43 | namespace ariba {
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| 44 | namespace communication {
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| 45 |
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| 46 | vsznDefault(EndpointDescriptor);
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| 47 |
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| 48 | const EndpointDescriptor EndpointDescriptor::UNSPECIFIED;
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| 49 |
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| 50 | EndpointDescriptor::EndpointDescriptor() : locator( NULL ), isUnspec( true ){
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| 51 | }
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| 52 |
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| 53 | EndpointDescriptor::EndpointDescriptor(const EndpointDescriptor& rh){
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| 54 | locator = (rh.locator != NULL) ? new IPv4Locator(*rh.locator) : NULL;
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| 55 | isUnspec = rh.isUnspec;
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| 56 | }
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| 57 |
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| 58 | EndpointDescriptor::EndpointDescriptor(const Locator* _locator){
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| 59 | if( _locator == NULL ) return;
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| 60 |
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| 61 | locator = new IPv4Locator(*dynamic_cast<IPv4Locator*>((Locator*)_locator));
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| 62 | isUnspec = false;
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| 63 | }
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| 64 |
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| 65 | EndpointDescriptor::~EndpointDescriptor() {
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| 66 | }
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| 67 |
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| 68 | bool EndpointDescriptor::isUnspecified() const {
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| 69 | return isUnspec;
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| 70 | }
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| 71 |
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| 72 | string EndpointDescriptor::toString() const {
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| 73 | if( locator == NULL ) return "<undefined locator>";
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| 74 | std::ostringstream o;
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| 75 | o << "ip{" << locator->getIP() << "}";
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| 76 | o << ",";
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| 77 | o << "tcp(ip,{" << locator->getPort() << "})";
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| 78 | return o.str();
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| 79 | }
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| 80 |
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| 81 | EndpointDescriptor* EndpointDescriptor::fromString( string str ) {
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| 82 | using namespace boost::xpressive;
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| 83 | using namespace ariba::utility::string_format;
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| 84 | using namespace ariba::utility::Helper;
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| 85 | using namespace std;
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| 86 |
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| 87 | EndpointDescriptor* ep = NULL;
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| 88 | smatch match;
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| 89 | if (regex_search(str, match, robjects)) {
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| 90 | regex_nav nav = match;
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| 91 | for (int i=0; i<nav.size(); i++) {
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| 92 | string type = nav[i][robject_id].str();
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| 93 | if (type=="ip") {
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| 94 | string ip = nav[i][robject_data].str();
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| 95 | ip = ip.substr(1,ip.size()-2);
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| 96 | ep = new EndpointDescriptor();
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| 97 | ep->locator = new IPv4Locator();
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| 98 | ep->locator->setIP(ip);
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| 99 | ep->isUnspec = false;
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| 100 | } else
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| 101 | if (type=="tcp") {
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| 102 | string port = nav[i][robject_data][rfields][1].str();
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| 103 | port = port.substr(1,port.size()-2);
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| 104 | ep->locator->setPort(stoi(port));
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| 105 | }
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| 106 | }
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| 107 | }
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| 108 | return ep;
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| 109 | }
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| 110 |
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| 111 |
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| 112 | bool EndpointDescriptor::operator==(const EndpointDescriptor& rh) const {
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| 113 |
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| 114 | if( locator != NULL && rh.locator != NULL )
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| 115 | return ( locator->operator==(*rh.locator) );
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| 116 |
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| 117 | if( locator != rh.locator )
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| 118 | return false;
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| 119 |
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| 120 | return (isUnspec == rh.isUnspec);
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| 121 | }
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| 122 |
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| 123 | }} // namespace ariba, communication
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