VEnvVar.hxx
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上传日期:2013-07-25
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- #ifndef VEnvVar_hxx
- #define VEnvVar_hxx
- /* ====================================================================
- * The Vovida Software License, Version 1.0
- *
- * Copyright (c) 2000 Vovida Networks, Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The names "VOCAL", "Vovida Open Communication Application Library",
- * and "Vovida Open Communication Application Library (VOCAL)" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact vocal@vovida.org.
- *
- * 4. Products derived from this software may not be called "VOCAL", nor
- * may "VOCAL" appear in their name, without prior written
- * permission of Vovida Networks, Inc.
- *
- * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
- * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL VOVIDA
- * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
- * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * ====================================================================
- *
- * This software consists of voluntary contributions made by Vovida
- * Networks, Inc. and many individuals on behalf of Vovida Networks,
- * Inc. For more information on Vovida Networks, Inc., please see
- * <http://www.vovida.org/>.
- *
- */
- static const char* const VEnvVarHeaderVersion =
- "$Id: VEnvVar.hxx,v 1.11 2001/06/27 01:43:45 bko Exp $";
- #include "global.h"
- #include "mstring.hxx"
- class VEnvVar
- {
- public:
- /**
- Constructor to create EnvVariable object.If variable is
- not set , defvalue is taken.
- */
- VEnvVar(const mstring& variable, const mstring& defvalue);
- /**
- Constructor to create EnvVariable object.If variable is
- not set , marked as not set;
- */
- VEnvVar(const mstring& variable);
- bool isSet()
- {
- return _set;
- };
- const mstring& value()
- {
- return _value;
- }
- operator mstring() const
- {
- return _value;
- }
- operator const char*() const
- {
- return _value.c_str();
- }
- operator int() const
- {
- return _value;
- }
- VEnvVar& operator =(const VEnvVar& other)
- {
- if (this != &other)
- {
- _variable = other._variable;
- _value = other._value;
- _set = other._set;
- }
- return *this;
- }
- //Add the new Env Variables as wwe go along
- static VEnvVar VPS_PORT;
- static VEnvVar VCONFIG_DIR;
- static VEnvVar VLISTENER_PORT;
- static VEnvVar VLOG_FILE_NAME;
- static VEnvVar VPS_FILESYSTEM;
- static VEnvVar VPS_SERVER;
- static VEnvVar VLOG_LEVEL;
- private:
- std::mstring _variable;
- std::mstring _value;
- bool _set;
- };
- #endif