mimelib/message.cpp

   1 //=============================================================================
   2 // File:       message.cpp
   3 // Contents:   Definitions for DwMessage
   4 // Maintainer: Doug Sauder <dwsauder@fwb.gulf.net>
   5 // WWW:        http://www.fwb.gulf.net/~dwsauder/mimepp.html
   6 // $Revision$
   7 // $Date$
   8 //
   9 // Copyright (c) 1996, 1997 Douglas W. Sauder
  10 // All rights reserved.
  11 //
  12 // IN NO EVENT SHALL DOUGLAS W. SAUDER BE LIABLE TO ANY PARTY FOR DIRECT,
  13 // INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF
  14 // THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF DOUGLAS W. SAUDER
  15 // HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  16 //
  17 // DOUGLAS W. SAUDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT
  18 // NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  19 // PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS"
  20 // BASIS, AND DOUGLAS W. SAUDER HAS NO OBLIGATION TO PROVIDE MAINTENANCE,
  21 // SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
  22 //
  23 //=============================================================================
  24
  25 #define DW_IMPLEMENTATION
  26
  27 #include <mimelib/config.h>
  28 #include <mimelib/debug.h>
  29 #include <mimelib/string.h>
  30 #include <mimelib/message.h>
  31 #include <mimelib/headers.h>
  32 #include <mimelib/body.h>
  33
  34
  35 const char* const DwMessage::sClassName = "DwMessage";
  36
  37
  38 DwMessage* (*DwMessage::sNewMessage)(const DwString&,
  39     DwMessageComponent*) = 0;
  40
  41
  42 DwMessage* DwMessage::NewMessage(const DwString& aStr,
  43     DwMessageComponent* aParent)
  44 {
  45     if (sNewMessage) {
  46         return sNewMessage(aStr, aParent);
  47     }
  48     else {
  49         return new DwMessage(aStr, aParent);
  50     }
  51 }
  52
  53
  54 DwMessage::DwMessage()
  55 {
  56     mClassId = kCidMessage;
  57     mClassName = sClassName;
  58 }
  59
  60
  61 DwMessage::DwMessage(const DwMessage& aMessage)
  62   : DwEntity(aMessage)
  63 {
  64     mClassId = kCidMessage;
  65     mClassName = sClassName;
  66 }
  67
  68
  69 DwMessage::DwMessage(const DwString& aStr, DwMessageComponent* aParent)
  70   : DwEntity(aStr, aParent)
  71 {
  72     mClassId = kCidMessage;
  73     mClassName = sClassName;
  74 }
  75
  76
  77 DwMessage::~DwMessage()
  78 {
  79 }
  80
  81
  82 DwMessageComponent* DwMessage::Clone() const
  83 {
  84     return new DwMessage(*this);
  85 }
  86
  87
  88 const DwMessage& DwMessage::operator = (const DwMessage& aMessage)
  89 {
  90     if (this == &aMessage) return *this;
  91     DwEntity::operator = (aMessage);
  92     return *this;
  93 }
  94
  95
  96 #if defined(DW_DEBUG_VERSION)
  97 void DwMessage::PrintDebugInfo(std::ostream& aStrm, int aDepth) const
  98 {
  99     aStrm << "------------ Debug info for DwMessage class ------------\n";
 100     _PrintDebugInfo(aStrm);
 101     int depth = aDepth - 1;
 102     depth = (depth >= 0) ? depth : 0;
 103     if (aDepth == 0 || depth > 0) {
 104         mHeaders->PrintDebugInfo(aStrm, depth);
 105         mBody->PrintDebugInfo(aStrm, depth);
 106     }
 107 }
 108 #else
 109 void DwMessage::PrintDebugInfo(std::ostream& , int ) const {}
 110 #endif // defined(DW_DEBUG_VERSION)
 111
 112
 113 #if defined(DW_DEBUG_VERSION)
 114 void DwMessage::_PrintDebugInfo(std::ostream& aStrm) const
 115 {
 116     DwEntity::_PrintDebugInfo(aStrm);
 117 }
 118 #else
 119 void DwMessage::_PrintDebugInfo(std::ostream& ) const {}
 120 #endif // defined(DW_DEBUG_VERSION)
 121