(C) Zeriph Enterprises, LLC
omni/util/version.hpp
001:
002:
003:
004:
005:
006:
007:
008:
009:
010:
011:
012:
013:
014:
015:
016:
017:
018:
019:
020:
021:
022:
023:
024:
025:
026:
027:
028:
029:
030:
031:
032:
033:
034:
035:
036:
037:
038:
039:
040:
041:
042:
043:
044:
045:
046:
047:
048:
049:
050:
051:
052:
053:
054:
055:
056:
057:
058:
059:
060:
061:
062:
063:
064:
065:
066:
067:
068:
069:
070:
071:
072:
073:
074:
075:
076:
077:
078:
079:
080:
081:
082:
083:
084:
085:
086:
087:
088:
089:
090:
091:
092:
093:
094:
095:
096:
097:
098:
099:
100:
101:
102:
103:
104:
105:
106:
107:
108:
109:
110:
111:
112:
113:
114:
115:
116:
117:
118:
119:
120:
121:
122:
123:
124:
125:
126:
127:
128:
129:
130:
131:
132:
133:
134:
135:
136:
137:
138:
139:
140:
141:
142:
143:
144:
145:
146:
147:
148:
149:
150:
151:
152:
153:
154:
155:
156:
157:
158:
159:
160:
161:
162:
163:
164:
165:
166:
167:
168:
169:
170:
171:
172:
173:
174:
175:
176:
177:
178:
179:
180:
181:
182:
183:
184:
185:
186:
187:
188:
189:





























































































































































































/*
* Copyright (c), Zeriph Enterprises
* All rights reserved.
*
* Contributor(s):
* Zechariah Perez, omni (at) zeriph (dot) com
*
* THIS SOFTWARE IS PROVIDED BY ZERIPH AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL ZERIPH AND CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
 #if !defined(OMNI_VERSION_HPP)
#define OMNI_VERSION_HPP 1
#include <omni/defs/class_macros.hpp>
#include <omni/types/string_t.hpp>
#include <omni/sequence.hpp>
#include <omni/ostream.hpp>
#include <omni/exception.hpp>

namespace omni {
    namespace util {
        class version
        {
            public:
                version();
                version(uint16_t mj);
                version(uint16_t mj, uint16_t mn);
                version(uint16_t mj, uint16_t mn, uint32_t bld);
                version(uint16_t mj, uint16_t mn, uint32_t bld, uint64_t rv);
                explicit version(const std::string& str);
                explicit version(const std::wstring& str);
                version(const omni::util::version& cp);
                
                virtual ~version()
                {
                    OMNI_TRY_FW
                    OMNI_DTOR_FW
                    OMNI_CATCH_FW
                }
                
                static inline omni::util::version parse(const std::string& str)
                {
                    return omni::util::version::_parse(str);
                }
                
                static inline bool tryparse(const std::string& str, omni::util::version& out)
                {
                    return omni::util::version::_tryparse(str, out);
                }
                
                // maj/major can't be used as a name (some compilers complain)
                inline uint16_t major_number() const
                {
                    return this->m_maj;
                }
                
                // min/minor can't be used as a name (some compilers complain)
                inline uint16_t minor_number() const
                {
                    return this->m_min;
                }
                
                inline uint32_t build() const
                {
                    return this->m_bld;
                }
                
                inline uint64_t revision() const
                {
                    return this->m_rev;
                }
                
                inline omni::string_t to_string_t() const
                {
                    omni::sstream_t o;
                    o << this->m_maj << "." << this->m_min << "." <<
                         this->m_bld << "." << this->m_rev;
                    return o.str();
                }
                
                inline std::string to_string() const
                {
                    std::stringstream o;
                    o << this->m_maj << "." << this->m_min << "." <<
                         this->m_bld << "." << this->m_rev;
                    return o.str();
                }
                
                inline std::wstring to_wstring() const
                {
                    std::wstringstream o;
                    o << this->m_maj << "." << this->m_min << "." <<
                         this->m_bld << "." << this->m_rev;
                    return o.str();
                }
                
                operator std::string() const
                {
                    return this->to_string();
                }
                
                operator std::wstring() const
                {
                    return this->to_wstring();
                }
                
                omni::util::version& operator=(const omni::util::version& o)
                {
                    OMNI_ASSIGN_FW(o)
                    this->_copy(o);
                    return *this;
                }

                omni::util::version& operator=(const std::string& str)
                {
                    this->_copy(omni::util::version::_parse(str));
                    return *this;
                }

                omni::util::version& operator=(const std::wstring& str)
                {
                    this->_copy(omni::util::version::_parse(str));
                    return *this;
                }

                bool operator==(const std::string& str) const
                {
                    omni::util::version t;
                    if (!omni::util::version::_tryparse(str, t)) { return false; }
                    return (*this == t);
                }

                bool operator==(const std::wstring& str) const
                {
                    omni::util::version t;
                    if (!omni::util::version::_tryparse(str, t)) { return false; }
                    return (*this == t);
                }

                bool operator==(const omni::util::version& o) const
                {
                    if (this == &o) { return true; }
                    return (this->m_maj == o.m_maj &&
                            this->m_min == o.m_min &&
                            this->m_bld == o.m_bld &&
                            this->m_rev == o.m_rev)
                            OMNI_EQUAL_FW(o);
                }

                bool operator!=(const omni::util::version &o) const
                {
                    return !(*this == o);
                }
                
                OMNI_MEMBERS_FW(omni::util::version) // disposing,name,type(),hash()
                
                OMNI_OSTREAM_FW(omni::util::version)
                
            private:
                static omni::util::version _parse(const std::string& v);
                static omni::util::version _parse(const std::wstring& v);
                static bool _tryparse(const std::string& v, omni::util::version& _out);
                static bool _tryparse(const std::wstring& v, omni::util::version& _out);
                
                void _copy(const omni::util::version& o)
                {
                    this->m_maj = o.m_maj;
                    this->m_min = o.m_min;
                    this->m_bld = o.m_bld;
                    this->m_rev = o.m_rev;
                }
                
                uint16_t m_maj; // g++ doesn't like major/minor as member names???
                uint16_t m_min;
                uint32_t m_bld;
                uint64_t m_rev;
        };
    }
}

#endif // OMNI_VERSION_HPP