\brief Exception inline non-template implementation */
// Custom includes
+#include <errno.h>
+#include <cstring>
#define prefix_ inline
///////////////////////////////cci.p///////////////////////////////////////
-prefix_ senf::SystemException::SystemException(int err_)
- : where(0), err(err_)
+prefix_ senf::SystemException::SystemException(SystemException const & other)
+ : std::stringstream(other.str(),std::ios::out), code_(other.code_)
+{}
+
+prefix_ senf::SystemException::SystemException(std::string const & where, int code)
+ : std::stringstream(std::ios::out), code_(code)
+{
+ if (! where.empty())
+ (*this) << where << ": ";
+ (*this) << "(" << code_ << ") " << description();
+}
+
+prefix_ char const * senf::SystemException::what()
+ const throw()
{
- init();
+ /// \fixme Replace the 'stringstream' base-class with our own stream with a specialized
+ /// streambuf which allows to efficiently access the contents as a C string.
+ buffer_ = this->str();
+ return buffer_.c_str();
}
-prefix_ senf::SystemException::SystemException(char const * where_, int err_)
- : where(where_), err(err_)
-{
- init();
+prefix_ int senf::SystemException::errorNumber()
+ const
+{
+ return code_;
+}
+
+prefix_ char const * senf::SystemException::description()
+ const
+{
+ return std::strerror(code_);
+}
+
+prefix_ bool senf::SystemException::anyOf(int c0, int c1, int c2, int c3, int c4, int c5,
+ int c6, int c7, int c8, int c9)
+{
+ return
+ (c0 && code_ == c0) ||
+ (c1 && code_ == c1) ||
+ (c2 && code_ == c2) ||
+ (c3 && code_ == c3) ||
+ (c4 && code_ == c4) ||
+ (c5 && code_ == c5) ||
+ (c6 && code_ == c6) ||
+ (c7 && code_ == c7) ||
+ (c8 && code_ == c8) ||
+ (c9 && code_ == c9);
}
prefix_ senf::SystemException::~SystemException()
throw()
{}
+prefix_ void senf::throwErrno()
+{
+ throwErrno("", errno);
+}
+
+prefix_ void senf::throwErrno(std::string const & where)
+{
+ throwErrno(where, errno);
+}
+
+prefix_ void senf::throwErrno(int code)
+{
+ throwErrno("", code);
+}
+
///////////////////////////////cci.e///////////////////////////////////////
#undef prefix_
\f
// Local Variables:
// mode: c++
+// fill-column: 100
+// c-file-style: "senf"
+// indent-tabs-mode: nil
+// ispell-local-dictionary: "american"
+// compile-command: "scons -u test"
+// comment-column: 40
// End: