ProtocolVersion.h
Go to the documentation of this file.
1/*
2 * Copyright (C) 1996-2022 The Squid Software Foundation and contributors
3 *
4 * Squid software is distributed under GPLv2+ license and includes
5 * contributions from numerous individuals and organizations.
6 * Please see the COPYING and CONTRIBUTORS files for details.
7 */
8
9#ifndef SQUID_ANYP_PROTOCOLVERSION_H
10#define SQUID_ANYP_PROTOCOLVERSION_H
11
12#include "anyp/ProtocolType.h"
13
14#include <ostream>
15
16namespace AnyP
17{
18
24{
25
26public:
27 // BUG: major() and minor() are macros.
28 // we can't use a fast constructor syntax without renaming them globally
30 major = 0;
31 minor = 0;
32 }
33
34 ProtocolVersion(ProtocolType which, unsigned int aMajor, unsigned int aMinor) : protocol(which) {
35 major = aMajor;
36 minor = aMinor;
37 }
38
40 unsigned int major;
41 unsigned int minor;
42
44 explicit operator bool() const { return protocol != PROTO_NONE; }
45
46 bool operator==(const ProtocolVersion& that) const {
47 if (this->protocol != that.protocol)
48 return false;
49
50 if (this->major != that.major)
51 return false;
52
53 if (this->minor != that.minor)
54 return false;
55
56 return true;
57 }
58
59 bool operator!=(const ProtocolVersion& that) const {
60 return (((this->protocol != that.protocol) || this->major != that.major) || (this->minor != that.minor));
61 }
62
63 bool operator <(const ProtocolVersion& that) const {
64 if (this->protocol != that.protocol)
65 return false; // throw?
66
67 return (this->major < that.major ||
68 (this->major == that.major && this->minor < that.minor));
69 }
70
71 bool operator >(const ProtocolVersion& that) const {
72 if (this->protocol != that.protocol)
73 return false; // throw?
74
75 return (this->major > that.major ||
76 (this->major == that.major && this->minor > that.minor));
77 }
78
79 bool operator <=(const ProtocolVersion& that) const {
80 if (this->protocol != that.protocol)
81 return false; // throw?
82
83 return !(*this > that);
84 }
85
86 bool operator >=(const ProtocolVersion& that) const {
87 if (this->protocol != that.protocol)
88 return false; // throw?
89
90 return !(*this < that);
91 }
92};
93
94inline std::ostream &
95operator << (std::ostream &os, const AnyP::ProtocolVersion &v)
96{
97 return (os << AnyP::ProtocolType_str[v.protocol] << '/' << v.major << '.' << v.minor);
98}
99
100} // namespace AnyP
101
102#endif /* SQUID_ANYP_PROTOCOLVERSION_H */
103
bool operator!=(const ProtocolVersion &that) const
bool operator>=(const ProtocolVersion &that) const
unsigned int major
major version number
bool operator<(const ProtocolVersion &that) const
ProtocolType protocol
which protocol this version is for
bool operator>(const ProtocolVersion &that) const
unsigned int minor
minor version number
bool operator==(const ProtocolVersion &that) const
bool operator<=(const ProtocolVersion &that) const
ProtocolVersion(ProtocolType which, unsigned int aMajor, unsigned int aMinor)
Definition: forward.h:15
const char * ProtocolType_str[]
std::ostream & operator<<(std::ostream &os, ProtocolType const &p)
Definition: ProtocolType.h:53
ProtocolType
Definition: ProtocolType.h:23
@ PROTO_NONE
Definition: ProtocolType.h:24

 

Introduction

Documentation

Support

Miscellaneous

Web Site Translations

Mirrors