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/*
* 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(unsigned int mj);
version(unsigned int mj, unsigned int mn);
version(unsigned int mj, unsigned int mn, unsigned int bld);
version(unsigned int mj, unsigned int mn, unsigned int bld, unsigned int 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 unsigned int maj_value() const
{
return this->m_maj;
}
// min/minor can't be used as a name (some compilers complain)
inline unsigned int min_value() const
{
return this->m_min;
}
inline unsigned int build() const
{
return this->m_bld;
}
inline unsigned int revision() const
{
return this->m_rev;
}
inline const 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 const 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 const 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;
}
unsigned int m_maj; // g++ doesn't like major/minor as member names???
unsigned int m_min;
unsigned int m_bld;
unsigned int m_rev;
};
}
}
#endif // OMNI_VERSION_HPP