source: source/ariba/communication/EndpointDescriptor.h@ 5499

Last change on this file since 5499 was 5499, checked in by Christoph Mayer, 15 years ago
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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#ifndef ENDPOINTDESCRIPTOR_H_
40#define ENDPOINTDESCRIPTOR_H_
41
42#include <string>
43#include <set>
44#include "ariba/utility/serialization.h"
45#include "ariba/utility/addressing/endpoint_set.hpp"
46
47namespace ariba {
48namespace communication {
49
50using_serialization;
51using namespace std;
52using namespace ariba::addressing;
53
54class EndpointDescriptor: public VSerializeable { VSERIALIZEABLE
55 friend class BaseCommunication;
56
57public:
58 /// the unspecified endpoint descriptor
59 static const EndpointDescriptor UNSPECIFIED;
60
61 /// creates an empty endpoint descriptor with zero endpoints
62 EndpointDescriptor();
63
64 /// destructor.
65 virtual ~EndpointDescriptor();
66
67 /// copy constructor
68 EndpointDescriptor(const EndpointDescriptor& rh) :
69 endpoints(rh.endpoints) {
70 }
71
72 /// construct end-points from an endpoint set
73 EndpointDescriptor(const endpoint_set& endpoints ) :
74 endpoints(endpoints) {
75 }
76
77 /// construct end-points from a string
78 EndpointDescriptor(const string& str) : endpoints(str) {
79 }
80
81 /// convert end-points to string
82 string toString() const {
83 return endpoints.to_string();
84 }
85
86 /// returns true, if this object is the unspecified object
87 bool isUnspecified() const {
88 return this == &UNSPECIFIED;
89 }
90
91 /// create endpoint
92 static EndpointDescriptor* fromString(string str) {
93 return new EndpointDescriptor(str);
94 }
95
96 bool operator==(const EndpointDescriptor& rh) const {
97 if (rh.isUnspecified() && isUnspecified()) return true;
98 if (rh.isUnspecified() ^ isUnspecified()) return false;
99
100 assert( (!rh.isUnspecified()) && (!isUnspecified()) );
101 return endpoints == rh.endpoints;
102 }
103
104 bool operator!=(const EndpointDescriptor& rh) const {
105 return ( !operator==(rh) );
106 }
107
108 EndpointDescriptor& operator=( const EndpointDescriptor& rhs) {
109 endpoints = rhs.endpoints;
110 }
111
112 /// returns the end-points of this descriptor
113 endpoint_set& getEndpoints() {
114 return endpoints;
115 }
116
117 /// returns the end-points of this descriptor
118 const endpoint_set& getEndpoints() const {
119 return endpoints;
120 }
121
122private:
123 endpoint_set endpoints;
124};
125
126}} // namespace ariba, communication
127
128sznBeginDefault( ariba::communication::EndpointDescriptor, X ){
129 // serialize endpoints
130 uint16_t len = endpoints.to_bytes_size();
131 X && len;
132 uint8_t* buffer = X.bytes( len );
133 if (buffer!=NULL) {
134 if (X.isDeserializer()) endpoints.assign(buffer,len);
135 else endpoints.to_bytes(buffer);
136 }
137}sznEnd();
138
139#endif /*ENDPOINTDESCRIPTOR_H_*/
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