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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing#kwsys for details. */
#include "kwsysPrivate.h"
#include KWSYS_HEADER(Status.hxx)
#include KWSYS_HEADER(Encoding.hxx)
// Work-around CMake dependency scanning limitation. This must
// duplicate the above list of headers.
#if 0
# include "Encoding.hxx.in"
# include "Status.hxx.in"
#endif
#include <cerrno>
#include <cstring>
#include <string>
#if defined(_WIN32)
# include <windows.h>
#endif
namespace KWSYS_NAMESPACE {
Status Status::POSIX_errno()
{
return Status::POSIX(errno);
}
#ifdef _WIN32
Status Status::Windows_GetLastError()
{
return Status::Windows(GetLastError());
}
#endif
std::string Status::GetString() const
{
std::string err;
switch (this->Kind_) {
case Kind::Success:
err = "Success";
break;
case Kind::POSIX:
err = strerror(this->POSIX_);
break;
#ifdef _WIN32
case Kind::Windows: {
LPWSTR message = NULL;
DWORD size = FormatMessageW(
FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL, this->Windows_, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPWSTR)&message, 0, NULL);
err = kwsys::Encoding::ToNarrow(message);
LocalFree(message);
} break;
#endif
default:
break;
}
return err;
}
} // namespace KWSYS_NAMESPACE
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