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//=============================================================================
// File: bodypart.cpp
// Contents: Definitions for DwBodyPart
// Maintainer: Doug Sauder <dwsauder@fwb.gulf.net>
// WWW: http://www.fwb.gulf.net/~dwsauder/mimepp.html
//
// Copyright (c) 1996, 1997 Douglas W. Sauder
// All rights reserved.
//
// IN NO EVENT SHALL DOUGLAS W. SAUDER BE LIABLE TO ANY PARTY FOR DIRECT,
// INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF
// THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF DOUGLAS W. SAUDER
// HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// DOUGLAS W. SAUDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT
// NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
// PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS"
// BASIS, AND DOUGLAS W. SAUDER HAS NO OBLIGATION TO PROVIDE MAINTENANCE,
// SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
//
//=============================================================================
#define DW_IMPLEMENTATION
#include <mimelib/config.h>
#include <mimelib/debug.h>
#include <assert.h>
#include <string.h>
#include <ctype.h>
#include <stdlib.h>
#include <iostream>
#include <stdio.h>
#include <mimelib/string.h>
#include <mimelib/headers.h>
#include <mimelib/bodypart.h>
#include <mimelib/body.h>
#include <mimelib/message.h>
const char* const DwBodyPart::sClassName = "DwBodyPart";
DwBodyPart* (*DwBodyPart::sNewBodyPart)(const DwString&,
DwMessageComponent*) = 0;
DwBodyPart* DwBodyPart::NewBodyPart(const DwString& aStr,
DwMessageComponent* aParent)
{
if (sNewBodyPart) {
DwBodyPart* newPart = sNewBodyPart(aStr, aParent);
//if( newPart )
// newPart->mNext = 0;
return newPart;
}
else {
return new DwBodyPart(aStr, aParent);
}
}
DwBodyPart::DwBodyPart()
{
mNext = 0;
mClassId = kCidBodyPart;
mClassName = sClassName;
}
DwBodyPart::DwBodyPart(const DwBodyPart& aPart)
: DwEntity(aPart)
{
mNext = 0;
mClassId = kCidBodyPart;
mClassName = sClassName;
}
DwBodyPart::DwBodyPart(const DwEntity& aPart)
: DwEntity(aPart)
{
mNext = 0;
mClassId = kCidBodyPart;
mClassName = sClassName;
}
DwBodyPart::DwBodyPart(const DwString& aStr, DwMessageComponent* aParent)
: DwEntity(aStr, aParent)
{
mNext = 0;
mClassId = kCidBodyPart;
mClassName = sClassName;
}
DwBodyPart::~DwBodyPart()
{
// fprintf( stderr, "\ndeleted a DwBodyPart\n");
}
const DwBodyPart& DwBodyPart::operator = (const DwBodyPart& aPart)
{
if (this == &aPart) return *this;
DwEntity::operator = (aPart);
mNext = aPart.Next();
return *this;
}
DwBodyPart* DwBodyPart::Next() const
{
return (DwBodyPart*) mNext;
}
void DwBodyPart::SetNext(const DwBodyPart* aPart)
{
mNext = aPart;
}
DwMessageComponent* DwBodyPart::Clone() const
{
return new DwBodyPart(*this);
}
#if defined(DW_DEBUG_VERSION)
void DwBodyPart::PrintDebugInfo(std::ostream& aStrm, int aDepth) const
{
aStrm << "----------- Debug info for DwBodyPart class -----------\n";
_PrintDebugInfo(aStrm);
int depth = aDepth - 1;
depth = (depth >= 0) ? depth : 0;
if (aDepth == 0 || depth > 0) {
mHeaders->PrintDebugInfo(aStrm, depth);
mBody->PrintDebugInfo(aStrm, depth);
}
}
#else
void DwBodyPart::PrintDebugInfo(std::ostream&, int) const {}
#endif // defined(DW_DEBUG_VERSION)
#if defined(DW_DEBUG_VERSION)
void DwBodyPart::_PrintDebugInfo(std::ostream& aStrm) const
{
DwEntity::_PrintDebugInfo(aStrm);
aStrm << "Next body part: ";
if (mNext) {
aStrm << mNext->ObjectId() << '\n';
}
else {
aStrm << "(none)\n";
}
}
#else
void DwBodyPart::_PrintDebugInfo(std::ostream& ) const {}
#endif // defined(DW_DEBUG_VERSION)
void DwBodyPart::CheckInvariants() const
{
#if defined(DW_DEBUG_VERSION)
DwEntity::CheckInvariants();
#endif // defined(DW_DEBUG_VERSION)
}
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