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