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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_SYSTEM_HPP)
#define OMNI_SYSTEM_HPP
#include <omni/defs/global.hpp>
#include <omni/defs/class_macros.hpp>
#include <omni/strings.hpp>
namespace omni {
namespace system {
class architecture_type
{
public:
typedef enum enum_t {
// Unknown architecture type
UNKNOWN = 0,
// AMD64
AMD64,
// ARM
ARM,
// ARM64
ARM64,
// Blackfin
BLACKFIN,
// Convex
CONVEX,
// DEC-Alpha
DEC_ALPHA,
// Elbrus
ELBRUS,
// Epiphany
EPIPHANY,
// HP/PA RISC
HPPA_RISC,
// Intel x80
INTEL_X80,
// Intel x86
INTEL_X86,
// Intel Itanium (IA-64)
INTEL_IA64,
// LoongArch
LOONGARCH,
// Motorola 68k
MOTOROLA_68K,
// MIPS
MIPS,
// NEC
NEC,
// PNaCl
PNACL,
// PowerPC
POWER_PC,
// Pyramid 9810
PYRAMID_9810,
// RISC-V
RISC_V,
// RS/6000
RS6000,
// SPARC
SPARC,
// SuperH
SUPER_H,
// SystemZ
SYSTEM_Z,
// TMS320
TMS320,
// TMS470
TMS470
} enum_t;
static inline unsigned short COUNT()
{
return 27;
}
static inline enum_t DEFAULT_VALUE()
{
return UNKNOWN;
}
static std::string to_string(enum_t v)
{
return _to_val<std::stringstream>(v);
}
static std::wstring to_wstring(enum_t v)
{
return _to_val<std::wstringstream>(v);
}
static enum_t parse(const std::string& val)
{
return _parse(val);
}
static enum_t parse(const std::wstring& val)
{
return _parse(val);
}
static bool try_parse(const std::string& val, enum_t& out)
{
return _try_parse(val, out);
}
static bool try_parse(const std::wstring& val, enum_t& out)
{
return _try_parse(val, out);
}
static bool try_parse(const std::string& val, architecture_type& out)
{
return _try_parse(val, out);
}
static bool try_parse(const std::wstring& val, architecture_type& out)
{
return _try_parse(val, out);
}
static bool is_valid(int32_t val)
{
return _valid(val);
}
architecture_type() :
OMNI_CTOR_FW(omni::sync::architecture_type)
m_val(DEFAULT_VALUE())
{ }
architecture_type(const architecture_type& cp) :
OMNI_CPCTOR_FW(cp)
m_val(cp.m_val)
{ }
architecture_type(enum_t val) :
OMNI_CTOR_FW(omni::sync::architecture_type)
m_val(val)
{ }
~architecture_type()
{
OMNI_TRY_FW
OMNI_DTOR_FW
OMNI_CATCH_FW
OMNI_D5_FW("destroyed");
}
unsigned short count()
{
return COUNT();
}
enum_t value() const
{
return this->m_val;
}
std::string to_string() const
{
return to_string(this->m_val);
}
std::wstring to_wstring() const
{
return to_wstring(this->m_val);
}
bool operator!=(const architecture_type& val) const
{
return !(*this == val);
}
bool operator!=(enum_t val) const
{
return (this->m_val != val);
}
architecture_type& operator=(const architecture_type& val)
{
if (this != &val) {
OMNI_ASSIGN_FW(val)
this->m_val = val.m_val;
}
return *this;
}
architecture_type& operator=(enum_t val)
{
this->m_val = val;
return *this;
}
architecture_type& operator=(int32_t val)
{
if (!architecture_type::is_valid(val)) {
OMNI_ERR_RET_FW("Invalid enumeration value specified.", omni::exceptions::invalid_enum(val));
} else {
this->m_val = static_cast<enum_t>(val);
}
return *this;
}
bool operator<(const architecture_type& val) const
{
return this->m_val < val.m_val;
}
bool operator<(enum_t val) const
{
return this->m_val < val;
}
bool operator<(int32_t val) const
{
return this->m_val < static_cast<enum_t>(val);
}
bool operator>(const architecture_type& val) const
{
return this->m_val > val.m_val;
}
bool operator>(enum_t val) const
{
return this->m_val > val;
}
bool operator>(int32_t val) const
{
return this->m_val > val;
}
bool operator==(const architecture_type& val) const
{
if (this == &val) { return true; }
return this->m_val == val.m_val
OMNI_EQUAL_FW(val);
}
bool operator==(enum_t val) const
{
return this->m_val == val;
}
bool operator==(int32_t val) const
{
return this->m_val == val;
}
operator enum_t() const
{
return this->m_val;
}
operator std::string() const
{
return this->to_string();
}
operator std::wstring() const
{
return this->to_wstring();
}
OMNI_MEMBERS_FW(omni::system::architecture_type) // disposing,name,type(),hash()
OMNI_OSTREAM_FW(omni::system::architecture_type)
OMNI_OSTREAM_FN_FW(enum_t)
private:
enum_t m_val;
template < typename S >
static enum_t _parse(const S& val)
{
enum_t ret;
if (_try_parse(val, ret)) { return ret; }
OMNI_ERR_FW("invalid enum parse", omni::exceptions::invalid_enum())
return DEFAULT_VALUE();
}
template < typename S >
static bool _try_parse(const S& str, enum_t& out)
{
return _try_parse(omni::string::util::to_upper(str), out);
}
template < typename S >
static bool _try_parse(const S& val, architecture_type& out)
{
enum_t tmp;
if (_try_parse(val, tmp)) {
out.m_val = tmp;
return true;
}
return false;
}
static bool _try_parse(const std::wstring& val, enum_t& out)
{
return _try_parse(omni::string::util::to_string(val), out);
}
static bool _try_parse(const std::string& val, enum_t& out)
{
if (!val.empty()) {
OMNI_S2E_FW(UNKNOWN)
OMNI_S2E_FW(DEC_ALPHA)
OMNI_S2E_FW(AMD64)
OMNI_S2E_FW(ARM)
OMNI_S2E_FW(ARM64)
OMNI_S2E_FW(BLACKFIN)
OMNI_S2E_FW(CONVEX)
OMNI_S2E_FW(ELBRUS)
OMNI_S2E_FW(EPIPHANY)
OMNI_S2E_FW(HPPA_RISC)
OMNI_S2E_FW(INTEL_X80)
OMNI_S2E_FW(INTEL_X86)
OMNI_S2E_FW(INTEL_IA64)
OMNI_S2E_FW(MOTOROLA_68K)
OMNI_S2E_FW(MIPS)
OMNI_S2E_FW(NEC)
OMNI_S2E_FW(PNACL)
OMNI_S2E_FW(POWER_PC)
OMNI_S2E_FW(PYRAMID_9810)
OMNI_S2E_FW(RISC_V)
OMNI_S2E_FW(RS6000)
OMNI_S2E_FW(SPARC)
OMNI_S2E_FW(SUPER_H)
OMNI_S2E_FW(SYSTEM_Z)
OMNI_S2E_FW(TMS320)
OMNI_S2E_FW(TMS470)
}
return false;
}
template < typename S >
static std::basic_string< typename S::char_type > _to_val(enum_t v)
{
S ss;
switch (v) {
OMNI_E2SS_FW(UNKNOWN);
OMNI_E2SS_FW(DEC_ALPHA);
OMNI_E2SS_FW(AMD64);
OMNI_E2SS_FW(ARM);
OMNI_E2SS_FW(ARM64);
OMNI_E2SS_FW(BLACKFIN);
OMNI_E2SS_FW(CONVEX);
OMNI_E2SS_FW(ELBRUS);
OMNI_E2SS_FW(EPIPHANY);
OMNI_E2SS_FW(HPPA_RISC);
OMNI_E2SS_FW(INTEL_X80);
OMNI_E2SS_FW(INTEL_X86);
OMNI_E2SS_FW(INTEL_IA64);
OMNI_E2SS_FW(LOONGARCH);
OMNI_E2SS_FW(MOTOROLA_68K);
OMNI_E2SS_FW(MIPS);
OMNI_E2SS_FW(NEC);
OMNI_E2SS_FW(PNACL);
OMNI_E2SS_FW(POWER_PC);
OMNI_E2SS_FW(PYRAMID_9810);
OMNI_E2SS_FW(RISC_V);
OMNI_E2SS_FW(RS6000);
OMNI_E2SS_FW(SPARC);
OMNI_E2SS_FW(SUPER_H);
OMNI_E2SS_FW(SYSTEM_Z);
OMNI_E2SS_FW(TMS320);
OMNI_E2SS_FW(TMS470);
default:
ss << "UNKNOWN (" << static_cast<int>(v) << ")";
break;
}
return ss.str();
}
static bool _valid(int32_t val)
{
return (
OMNI_I2EV_FW(UNKNOWN) ||
OMNI_I2EV_FW(DEC_ALPHA) ||
OMNI_I2EV_FW(AMD64) ||
OMNI_I2EV_FW(ARM) ||
OMNI_I2EV_FW(ARM64) ||
OMNI_I2EV_FW(BLACKFIN) ||
OMNI_I2EV_FW(CONVEX) ||
OMNI_I2EV_FW(ELBRUS) ||
OMNI_I2EV_FW(EPIPHANY) ||
OMNI_I2EV_FW(HPPA_RISC) ||
OMNI_I2EV_FW(INTEL_X80) ||
OMNI_I2EV_FW(INTEL_X86 )||
OMNI_I2EV_FW(INTEL_IA64) ||
OMNI_I2EV_FW(LOONGARCH) ||
OMNI_I2EV_FW(MOTOROLA_68K) ||
OMNI_I2EV_FW(MIPS) ||
OMNI_I2EV_FW(NEC) ||
OMNI_I2EV_FW(PNACL) ||
OMNI_I2EV_FW(POWER_PC) ||
OMNI_I2EV_FW(PYRAMID_9810) ||
OMNI_I2EV_FW(RISC_V) ||
OMNI_I2EV_FW(RS6000) ||
OMNI_I2EV_FW(SPARC) ||
OMNI_I2EV_FW(SUPER_H) ||
OMNI_I2EV_FW(SYSTEM_Z) ||
OMNI_I2EV_FW(TMS320) ||
OMNI_I2EV_FW(TMS470)
);
}
};
class endian_type
{
public:
typedef enum enum_t {
UNKNOWN,
BIG,
LITTLE,
BIG_WORD,
LITTLE_WORD
} enum_t;
static inline unsigned short COUNT()
{
return 5;
}
static inline enum_t DEFAULT_VALUE()
{
return UNKNOWN;
}
static std::string to_string(enum_t v)
{
return _to_val<std::stringstream>(v);
}
static std::wstring to_wstring(enum_t v)
{
return _to_val<std::wstringstream>(v);
}
static enum_t parse(const std::string& val)
{
return _parse(val);
}
static enum_t parse(const std::wstring& val)
{
return _parse(val);
}
static bool try_parse(const std::string& val, enum_t& out)
{
return _try_parse(val, out);
}
static bool try_parse(const std::wstring& val, enum_t& out)
{
return _try_parse(val, out);
}
static bool try_parse(const std::string& val, endian_type& out)
{
return _try_parse(val, out);
}
static bool try_parse(const std::wstring& val, endian_type& out)
{
return _try_parse(val, out);
}
static bool is_valid(int32_t val)
{
return _valid(val);
}
endian_type() :
OMNI_CTOR_FW(omni::sync::endian_type)
m_val(DEFAULT_VALUE())
{ }
endian_type(const endian_type& cp) :
OMNI_CPCTOR_FW(cp)
m_val(cp.m_val)
{ }
endian_type(enum_t val) :
OMNI_CTOR_FW(omni::sync::endian_type)
m_val(val)
{ }
~endian_type()
{
OMNI_TRY_FW
OMNI_DTOR_FW
OMNI_CATCH_FW
OMNI_D5_FW("destroyed");
}
unsigned short count()
{
return COUNT();
}
enum_t value() const
{
return this->m_val;
}
std::string to_string() const
{
return to_string(this->m_val);
}
std::wstring to_wstring() const
{
return to_wstring(this->m_val);
}
bool operator!=(const endian_type& val) const
{
return !(*this == val);
}
bool operator!=(enum_t val) const
{
return (this->m_val != val);
}
endian_type& operator=(const endian_type& val)
{
if (this != &val) {
OMNI_ASSIGN_FW(val)
this->m_val = val.m_val;
}
return *this;
}
endian_type& operator=(enum_t val)
{
this->m_val = val;
return *this;
}
endian_type& operator=(int32_t val)
{
if (!endian_type::is_valid(val)) {
OMNI_ERR_RET_FW("Invalid enumeration value specified.", omni::exceptions::invalid_enum(val));
} else {
this->m_val = static_cast<enum_t>(val);
}
return *this;
}
bool operator<(const endian_type& val) const
{
return this->m_val < val.m_val;
}
bool operator<(enum_t val) const
{
return this->m_val < val;
}
bool operator<(int32_t val) const
{
return this->m_val < static_cast<enum_t>(val);
}
bool operator>(const endian_type& val) const
{
return this->m_val > val.m_val;
}
bool operator>(enum_t val) const
{
return this->m_val > val;
}
bool operator>(int32_t val) const
{
return this->m_val > val;
}
bool operator==(const endian_type& val) const
{
if (this == &val) { return true; }
return this->m_val == val.m_val
OMNI_EQUAL_FW(val);
}
bool operator==(enum_t val) const
{
return this->m_val == val;
}
bool operator==(int32_t val) const
{
return this->m_val == val;
}
operator enum_t() const
{
return this->m_val;
}
operator std::string() const
{
return this->to_string();
}
operator std::wstring() const
{
return this->to_wstring();
}
OMNI_MEMBERS_FW(omni::system::endian_type) // disposing,name,type(),hash()
OMNI_OSTREAM_FW(omni::system::endian_type)
OMNI_OSTREAM_FN_FW(enum_t)
private:
enum_t m_val;
template < typename S >
static enum_t _parse(const S& val)
{
enum_t ret;
if (_try_parse(val, ret)) { return ret; }
OMNI_ERR_FW("invalid enum parse", omni::exceptions::invalid_enum())
return DEFAULT_VALUE();
}
template < typename S >
static bool _try_parse(const S& str, enum_t& out)
{
return _try_parse(omni::string::util::to_upper(str), out);
}
template < typename S >
static bool _try_parse(const S& val, endian_type& out)
{
enum_t tmp;
if (_try_parse(val, tmp)) {
out.m_val = tmp;
return true;
}
return false;
}
static bool _try_parse(const std::wstring& val, enum_t& out)
{
return _try_parse(omni::string::util::to_string(val), out);
}
static bool _try_parse(const std::string& val, enum_t& out)
{
if (!val.empty()) {
OMNI_S2E_FW(UNKNOWN)
OMNI_S2E_FW(BIG)
OMNI_S2E_FW(LITTLE)
OMNI_S2E_FW(BIG_WORD)
OMNI_S2E_FW(LITTLE_WORD)
}
return false;
}
template < typename S >
static std::basic_string< typename S::char_type > _to_val(enum_t v)
{
S ss;
switch (v) {
OMNI_E2SS_FW(UNKNOWN);
OMNI_E2SS_FW(BIG);
OMNI_E2SS_FW(LITTLE);
OMNI_E2SS_FW(BIG_WORD);
OMNI_E2SS_FW(LITTLE_WORD);
default:
ss << "UNKNOWN (" << static_cast<int>(v) << ")";
break;
}
return ss.str();
}
static bool _valid(int32_t val)
{
return (
OMNI_I2EV_FW(UNKNOWN) ||
OMNI_I2EV_FW(BIG) ||
OMNI_I2EV_FW(LITTLE) ||
OMNI_I2EV_FW(BIG_WORD) ||
OMNI_I2EV_FW(LITTLE_WORD)
);
}
};
omni::system::endian_type endianness();
omni::system::architecture_type architecture();
int32_t last_error();
std::string last_error_str();
#if defined(OMNI_NON_PORTABLE)
omni::string_t cwd();
std::string error_str(int code);
omni::string_t path();
uint64_t processors();
std::string signal_str(int sig);
#endif
}
}
#endif // OMNI_SYSTEM_HPP