105 lines
3.8 KiB
C++
105 lines
3.8 KiB
C++
/*
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* Copyright (c) 2009-2013 Juli Mallett. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef CONFIG_CONFIG_OBJECT_H
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#define CONFIG_CONFIG_OBJECT_H
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#include <config/config_class.h>
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#include <config/config_exporter.h>
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////////////////////////////////////////////////////////////////////////////////
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// //
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// File: config_object.h //
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// Description: parser for configuration objects //
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// Project: WANProxy XTech //
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// Adapted by: Andreu Vidal Bramfeld-Software //
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// Last modified: 2015-04-01 //
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// //
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////////////////////////////////////////////////////////////////////////////////
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class Config;
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struct ConfigObject {
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Config *config_;
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std::string name_;
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const ConfigClass *class_;
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ConfigClassInstance *instance_;
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ConfigObject(Config *config, const std::string& name, const ConfigClass *cc, ConfigClassInstance *inst)
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: config_(config),
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name_(name),
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class_(cc),
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instance_(inst)
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{ }
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virtual ~ConfigObject()
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{
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delete instance_;
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}
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bool activate(void) const;
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void marshall(ConfigExporter *) const;
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bool set(const std::string&, const std::string&);
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};
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template<typename Tc, typename Tf, typename Ti>
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void ConfigClass::add_member(const std::string& mname, Tc type, Tf Ti::*fieldp)
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{
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struct TypedConfigClassMember : public ConfigClassMember {
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Tc config_type_;
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Tf Ti::*config_field_;
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TypedConfigClassMember(Tc config_type, Tf Ti::*config_field)
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: config_type_(config_type),
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config_field_(config_field)
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{ }
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virtual ~TypedConfigClassMember()
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{ }
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void marshall(ConfigExporter *exp, const ConfigClassInstance *instance) const
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{
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const Ti *inst = dynamic_cast<const Ti *>(instance);
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ASSERT("/config/class/field", inst != NULL);
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config_type_->marshall(exp, &(inst->*config_field_));
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}
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bool set(ConfigObject *co, const std::string& vstr) const
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{
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Ti *inst = dynamic_cast<Ti *>(co->instance_);
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ASSERT("/config/class/field", inst != NULL);
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return (config_type_->set(co, vstr, &(inst->*config_field_)));
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}
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ConfigType *type(void) const
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{
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return (config_type_);
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}
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};
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ASSERT("/config/class/" + name_, members_.find(mname) == members_.end());
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members_[mname] = new TypedConfigClassMember(type, fieldp);
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}
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#endif /* !CONFIG_CONFIG_OBJECT_H */
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