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156 lines
3.4 KiB
C++
156 lines
3.4 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of rippled: https://github.com/ripple/rippled
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Copyright (c) 2012, 2013 Ripple Labs Inc.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#include <ripple/protocol/STBase.h>
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#include <boost/checked_delete.hpp>
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#include <cassert>
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#include <memory>
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namespace ripple {
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STBase::STBase() : fName(&sfGeneric)
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{
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}
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STBase::STBase(SField const& n) : fName(&n)
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{
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assert(fName);
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}
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STBase&
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STBase::operator=(const STBase& t)
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{
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if ((t.fName != fName) && fName->isUseful() && t.fName->isUseful())
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{
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// VFALCO We shouldn't be logging at this low a level
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/*
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WriteLog ((t.getSType () == STI_AMOUNT) ? lsTRACE : lsWARNING, STBase)
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// This is common for amounts
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<< "Caution: " << t.fName->getName () << " not replacing " <<
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fName->getName ();
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*/
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}
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if (!fName->isUseful())
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fName = t.fName;
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return *this;
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}
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bool
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STBase::operator==(const STBase& t) const
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{
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return (getSType() == t.getSType()) && isEquivalent(t);
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}
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bool
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STBase::operator!=(const STBase& t) const
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{
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return (getSType() != t.getSType()) || !isEquivalent(t);
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}
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SerializedTypeID
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STBase::getSType() const
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{
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return STI_NOTPRESENT;
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}
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std::string
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STBase::getFullText() const
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{
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std::string ret;
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if (getSType() != STI_NOTPRESENT)
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{
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if (fName->hasName())
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{
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ret = fName->fieldName;
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ret += " = ";
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}
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ret += getText();
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}
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return ret;
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}
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std::string
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STBase::getText() const
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{
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return std::string();
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}
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Json::Value STBase::getJson(JsonOptions /*options*/) const
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{
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return getText();
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}
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void
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STBase::add(Serializer& s) const
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{
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// Should never be called
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assert(false);
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}
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bool
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STBase::isEquivalent(const STBase& t) const
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{
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assert(getSType() == STI_NOTPRESENT);
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if (t.getSType() == STI_NOTPRESENT)
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return true;
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// VFALCO We shouldn't be logging at this low a level
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// WriteLog (lsDEBUG, STBase) << "notEquiv " << getFullText() << " not
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// STI_NOTPRESENT";
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return false;
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}
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bool
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STBase::isDefault() const
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{
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return true;
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}
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void
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STBase::setFName(SField const& n)
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{
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fName = &n;
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assert(fName);
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}
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SField const&
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STBase::getFName() const
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{
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return *fName;
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}
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void
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STBase::addFieldID(Serializer& s) const
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{
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assert(fName->isBinary());
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s.addFieldID(fName->fieldType, fName->fieldValue);
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}
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//------------------------------------------------------------------------------
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std::ostream&
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operator<<(std::ostream& out, const STBase& t)
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{
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return out << t.getFullText();
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}
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} // namespace ripple
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