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#include "exceptions.h"
#include "logger.h"
#include "platform.h"
securefs::ExceptionBase::ExceptionBase() = default;
securefs::ExceptionBase::~ExceptionBase() = default;
void ::securefs::throwVFSException(int errc) { throw VFSException(errc); }
void ::securefs::throwInvalidArgumentException(const char* why)
{
throw InvalidArgumentException(why);
}
void ::securefs::throwInvalidArgumentException(std::string why)
{
throw InvalidArgumentException(std::move(why));
}
securefs::VFSException::~VFSException() = default;
securefs::POSIXException::~POSIXException() = default;
securefs::InvalidArgumentException::~InvalidArgumentException() = default;
[[noreturn]] void securefs::throwFileTypeInconsistencyException()
{
throw ::securefs::FileTypeInconsistencyException();
}
[[noreturn]] void securefs::throwPOSIXExceptionDoNotUseDirectly(int err, std::string msg)
{
throw POSIXException(err, std::move(msg));
}
[[noreturn]] void securefs::throw_runtime_error(const char* msg) { throw std::runtime_error(msg); }
[[noreturn]] void securefs::throw_runtime_error(const std::string& msg)
{
throw std::runtime_error(msg);
}
std::string securefs::VFSException::message() const
{
return securefs::OSService::stringify_system_error(m_errno);
}
std::string securefs::POSIXException::message() const
{
return strprintf(
"%s (%s)", securefs::OSService::stringify_system_error(m_errno).c_str(), m_msg.c_str());
}
const char* ::securefs::ExceptionBase::what() const noexcept
{
if (m_cached_msg.empty())
{
try
{
message().swap(m_cached_msg);
}
catch (...)
{
return "An exception occurred while formatting exception message";
}
}
return m_cached_msg.c_str();
}
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