Migrating to new directory structure adopted from the RealVNC's source tree. More changes will follow.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@589 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/rdr/Exception.cxx b/common/rdr/Exception.cxx
new file mode 100644
index 0000000..7d38711
--- /dev/null
+++ b/common/rdr/Exception.cxx
@@ -0,0 +1,73 @@
+/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
+ *
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+ * USA.
+ */
+#include <rdr/Exception.h>
+#ifdef _WIN32
+#include <tchar.h>
+#include <winsock2.h>
+#include <windows.h>
+#endif
+
+using namespace rdr;
+
+SystemException::SystemException(const char* s, int err_)
+ : Exception(s), err(err_)
+{
+ strncat(str_, ": ", len-1-strlen(str_));
+#ifdef _WIN32
+ // Windows error messages are crap, so use unix ones for common errors.
+ const char* msg = 0;
+ switch (err) {
+ case WSAECONNREFUSED: msg = "Connection refused"; break;
+ case WSAETIMEDOUT: msg = "Connection timed out"; break;
+ case WSAECONNRESET: msg = "Connection reset by peer"; break;
+ case WSAECONNABORTED: msg = "Connection aborted"; break;
+ }
+ if (msg) {
+ strncat(str_, msg, len-1-strlen(str_));
+ } else {
+#ifdef UNICODE
+ WCHAR* tmsg = new WCHAR[len-strlen(str_)];
+ FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
+ 0, err, 0, tmsg, len-1-strlen(str_), 0);
+ WideCharToMultiByte(CP_ACP, 0, tmsg, wcslen(tmsg)+1,
+ str_+strlen(str_), len-strlen(str_), 0, 0);
+ delete [] tmsg;
+#else
+ char* currStr = str_+strlen(str_);
+ FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
+ 0, err, 0, currStr, len-1-strlen(str_), 0);
+#endif
+ int l = strlen(str_);
+ if ((l >= 2) && (str_[l-2] == '\r') && (str_[l-1] == '\n'))
+ str_[l-2] = 0;
+ }
+
+#else
+ strncat(str_, strerror(err), len-1-strlen(str_));
+#endif
+ strncat(str_, " (", len-1-strlen(str_));
+ char buf[20];
+#ifdef WIN32
+ if (err < 0)
+ sprintf(buf, "%x", err);
+ else
+#endif
+ sprintf(buf,"%d",err);
+ strncat(str_, buf, len-1-strlen(str_));
+ strncat(str_, ")", len-1-strlen(str_));
+}