Started over.

base/XBase.cpp

@@ -0,0 +1,72 @@
+#include "XBase.h"
+#include <errno.h>
+
+// win32 wants a const char* argument to std::exception c'tor
+#if CONFIG_PLATFORM_WIN32
+#define STDEXCEPTARG ""
+#endif
+
+// default to no argument
+#ifndef STDEXCEPTARG
+#define STDEXCEPTARG
+#endif
+
+//
+// XBase
+//
+
+XBase::XBase() : exception(STDEXCEPTARG), m_what()
+{
+	// do nothing
+}
+
+XBase::XBase(const CString& msg) : exception(STDEXCEPTARG), m_what(msg)
+{
+	// do nothing
+}
+
+XBase::~XBase()
+{
+	// do nothing
+}
+
+const char*				XBase::what() const
+{
+	if (m_what.empty()) {
+		m_what = getWhat();
+	}
+	return m_what.c_str();
+}
+
+CString					XBase::format(const char* /*id*/,
+								const char* fmt, ...) const throw()
+{
+	// FIXME -- use id to lookup formating string
+	// FIXME -- format string with arguments
+	return fmt;
+}
+
+
+//
+// MXErrno
+//
+
+MXErrno::MXErrno() : m_errno(errno)
+{
+	// do nothing
+}
+
+MXErrno::MXErrno(int err) : m_errno(err)
+{
+	// do nothing
+}
+
+int						MXErrno::getErrno() const
+{
+	return m_errno;
+}
+
+const char*				MXErrno::getErrstr() const
+{
+	return strerror(m_errno);
+}