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AxMailWrapper.cpp
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//=============================================================================
/*
* See the file README in the main directory for a description of
* this software, copyright information, and how to reach the author.
*
* Author: alex
* Date: 28.06.2004
*
* Last modfied:
* $Author: alex $
* $Date: 2013-03-20 20:33:18 +0100 (Mi, 20 Mär 2013) $
*/
//=============================================================================
//=============================================================================
// defines
//=============================================================================
// Show the part-name (number) in the header lines
#define SHOW_PART_HEADER_WITH_NAME 0
// remove temporary files after processing
#define REMOVE_TEMP_FILES 1
//=============================================================================
// includes
//=============================================================================
//----- multiple defs of swap() workaround ------------------------------------
#include "AxPluginGlobals.h"
//----- qt --------------------------------------------------------------------
//----- CORBA -----------------------------------------------------------------
//----- ICE -------------------------------------------------------------------
//----- C++ -------------------------------------------------------------------
#include <algorithm>
#include <fstream>
#include <iomanip>
#include <iostream>
#include <sstream>
#include <string>
//----- C ---------------------------------------------------------------------
#include <ctype.h>
#include <unistd.h>
//----- vdr -------------------------------------------------------------------
#include <vdr/tools.h>
//----- AxLib -----------------------------------------------------------------
#include <Ax/Tools/Trace.h>
// #include <Ax/Tools/TraceOn.h>
#include <Ax/Tools/String.h>
#include <Ax/Mail/Mail.h>
#include <Ax/Mail/MailPart.h>
#include <Ax/Mail/Tools.h>
//----- local plugin ----------------------------------------------------------
#include "AxMailWrapper.h"
#include "AxVdrTools.h"
#include "AxPluginMailBox.h"
#include "AxPluginSetup.h"
#include "i18n.h"
//----- locals ----------------------------------------------------------------
//=============================================================================
// using namespaces
//=============================================================================
using namespace Ax;
//=============================================================================
// class AxMailWrapper
//=============================================================================
//-------------------------------------------------------------------------
// AxMailWrapper::AxMailWrapper()
//-------------------------------------------------------------------------
AxMailWrapper::AxMailWrapper(AxPluginMailBox *thePlugin, const cFont *theFont, int theWidth)
: myPlugin(thePlugin)
, myFont (theFont )
, myWidth (theWidth )
, fHasOsdProps (false)
, fConvHtml (false)
, fShowAllParts(false)
, fShowHeader (false)
{
wsdebug(("> AxMailWrapper::AxMailWrapper() Font: %p Width: %3d", myFont, myWidth));
fHasOsdProps = myFont != 0 && myWidth != 0;
fConvHtml = thePlugin->getSetup().Settings.MailConvCmd.length() > 0
&& thePlugin->getSetup().Settings.MailSrcFile.length() > 0
&& thePlugin->getSetup().Settings.MailDstFile.length() > 0
;
std::string dummy trNOOP("Multipart mail");
wsdebug(("< AxMailWrapper::AxMailWrapper() Font: %p Width: %3d", myFont, myWidth));
} // AxMailWrapper::AxMailWrapper()
//-------------------------------------------------------------------------
// AxMailWrapper::~AxMailWrapper()
//-------------------------------------------------------------------------
AxMailWrapper::~AxMailWrapper()
{
wsdebug(("> AxMailWrapper::~AxMailWrapper() Font: %p Width: %3d", myFont, myWidth));
wsdebug(("< AxMailWrapper::~AxMailWrapper() Font: %p Width: %3d", myFont, myWidth));
} // AxMailWrapper::~AxMailWrapper()
//-------------------------------------------------------------------------
// AxMailWrapper::getMailText()
//-------------------------------------------------------------------------
std::string AxMailWrapper::getMailText(Ax::Mail::Mail *theMail, WrapMode theWrapMode, bool theShowAllParts)
{
wsdebug(("> AxMailWrapper::getMailText() Font: %p Width: %3d theMail: %p", myFont, myWidth, theMail));
if (theMail == 0)
{
wsdebug(("< AxMailWrapper::getMailText() Font: %p Width: %3d theMail: %p", myFont, myWidth, theMail));
return std::string("");
} // if
fShowAllParts = theShowAllParts;
myWrapMode = fHasOsdProps ? theWrapMode : WM_NONE;
wsdebug(("======================================================================"));
Ax::Mail::MailPartVector aPartCltn;
collectParts(aPartCltn, theMail->getRootPart());
wsdebug(("----------------------------------------------------------------------"));
fShowHeader = fShowAllParts || aPartCltn.size() > 1;
LineCltn myText;
for (Ax::Mail::MailPartVector::iterator anIter = aPartCltn.begin();
anIter != aPartCltn.end();
++anIter)
{
addPartText(myText, *anIter);
} // for
wsdebug(("======================================================================"));
std::string aBodyText;
for (LineCltn::iterator anIter = myText.begin(); anIter != myText.end(); ++anIter)
{
aBodyText += anIter->Text + "\n";
} // if
wsdebug(("< AxMailWrapper::getMailText()"));
return aBodyText;
} // AxMailWrapper::getMailText()
//-----------------------------------------------------------------------------
// AxMailWrapper::getQuotes()
//-----------------------------------------------------------------------------
std::string AxMailWrapper::getQuotes(const std::string &theStr) const
{
if (theStr.empty() || theStr[0] != '>')
{
return std::string("");
} // if
std::string aQuote = theStr.substr(0, theStr.find_first_not_of("> "));
if (int(aQuote.length()) > myWidth / 2)
{
// ignore lines, that start with more than n characters of "> "
return std::string("");
} // if
std::string::size_type aLastQPos = aQuote.find_last_not_of(' ');
if (aLastQPos != std::string::npos)
{
if (aLastQPos + 1 == aQuote.length())
{
aQuote = aQuote.substr(0, aLastQPos + 1);
}
else
{
aQuote = aQuote.substr(0, aLastQPos + 2);
} // if
} // if
return aQuote;
} // AxMailWrapper::getQuotes()
//-------------------------------------------------------------------------
// AxMailWrapper::cutLine()
//-------------------------------------------------------------------------
std::string AxMailWrapper::cutLine(const std::string theSrc)
{
if (myWidth == 0 || myFont == 0)
{
wswarn(("AxMailWrapper::cutLine() myFont: %p myWidth: %d unable to cut!", myFont, myWidth));
return theSrc;
} // if
wsdebug(("> AxMailWrapper::cutLine() Src: '%s'", theSrc.c_str()));
int aLineWidth = 0;
std::string::const_iterator anIter = theSrc.begin();
for (; anIter != theSrc.end() && aLineWidth < myWidth; ++anIter, aLineWidth += myFont->Width(*anIter))
;
// go on character back
if (aLineWidth > myWidth && anIter != theSrc.begin())
{
--anIter;
} // if
std::string aDst(theSrc.begin(), anIter);
wsdebug(("< AxMailWrapper::cutLine() Dst: %s", aDst.c_str()));
return aDst;
} // AxMailWrapper::splitLine()
//-------------------------------------------------------------------------
// AxMailWrapper::splitText()
//-------------------------------------------------------------------------
AxMailWrapper::LineCltn AxMailWrapper::splitText(const std::string &theStr)
{
wsdebug(("> AxMailWrapper::splitText()"));
LineCltn aDst;
std::string::size_type aStrLen = theStr.length();
std::string::size_type aPosStart = 0;
std::string::size_type aPosEnd = std::string::npos;
for (; aPosStart != std::string::npos; aPosStart = aPosEnd)
{
aPosEnd = theStr.find_first_of("\r\n", aPosStart);
std::string aLine("");
if (aPosEnd != std::string::npos)
{
aLine = theStr.substr(aPosStart, aPosEnd - aPosStart);
if (aPosEnd + 1 < aStrLen && theStr[aPosEnd] == '\r' && theStr[aPosEnd + 1] == '\n') aPosEnd += 2;
else if (aPosEnd + 1 < aStrLen && theStr[aPosEnd] == '\n' && theStr[aPosEnd + 1] == '\r') aPosEnd += 2;
else aPosEnd += 1;
if (aPosEnd >= aStrLen) aPosEnd = std::string::npos;
}
else
{
aLine = theStr.substr(aPosStart);
} // if
aDst.push_back(aLine);
} // while
wsdebug(("< AxMailWrapper::splitText() NumLines: %d", aDst.size()));
return aDst;
} // AxMailWrapper::splitText()
//-------------------------------------------------------------------------
// AxMailWrapper::getFlowedText()
//-------------------------------------------------------------------------
AxMailWrapper::LineCltn AxMailWrapper::getFlowedText(const LineCltn &theSrc)
{
wsdebug(("> AxMailWrapper::getFlowedText()"));
AxMailWrapper::LineCltn aDst;
std::string aParagraph = "";
std::string aQuotePrev = "";
//----- iterate through all lines -----
for (LineCltn::const_iterator anIter = theSrc.begin();
anIter != theSrc.end();
++anIter)
{
std::string aLine = (*anIter).Text;
//----- signature separator or empty line -----
if (aLine == "-- " || aLine.empty())
{
if (!aParagraph.empty())
{
aDst.push_back(AxLine(aParagraph));
aParagraph = "";
aQuotePrev = "";
} // if
aDst.push_back(AxLine(aLine));
continue;
} // if
// removed stuffed space
bool fStuffed = !aLine.empty() && aLine[0] == ' ';
if (fStuffed)
{
aLine = aLine.erase(0, 1);
} // if
//----- check quote -----
std::string aQuoteAct = getQuotes(aLine);
std::string aContent = aLine.substr(aQuoteAct.length(), aLine.length() - aQuoteAct.length());
if (aQuotePrev != aQuoteAct)
{
// quote has changed
if (!aParagraph.empty())
{
// paragraph present -> add to Dst
aDst.push_back(aParagraph);
aParagraph = "";
} // if
if (!aContent.empty() && aContent[aContent.length() - 1] == ' ')
{
// flowed line -> start new paragraph
aParagraph = aLine;
}
else
{
// fixed line -> append directly
aDst.push_back(AxLine(aLine));
} // if
}
else
{
// quote is equal
// add content or complete line to paragraph
if (aParagraph.empty())
{
aParagraph = aLine;
}
else
{
aParagraph += aContent;
} // if
if (!aContent.empty() && aContent[aContent.length() - 1] == ' ')
{
// flowed line
// already added to the paragraph
}
else
{
// fixed line
// paragraph present -> add to Dst
aDst.push_back(aParagraph);
aParagraph = "";
} // if
} // if
aQuotePrev = aQuoteAct;
} // for
wsdebug(("< AxMailWrapper::getFlowedText()"));
return aDst;
} // AxMailWrapper::getFlowedText()
//-------------------------------------------------------------------------
// AxMailWrapper::improveWrap()
//-------------------------------------------------------------------------
AxMailWrapper::LineCltn AxMailWrapper::improveWrap(const LineCltn &theSrc)
{
wsdebug(("> AxMailWrapper::improveWrap()"));
AxMailWrapper::LineCltn aDst;
std::string aParagraph = "";
std::string aQuotePrev = "";
bool fFirst = true;
//----- iterate through all lines -----
for (LineCltn::const_iterator anIter = theSrc.begin();
anIter != theSrc.end();
++anIter)
{
std::string aLine = (*anIter).Text;
//----- check quote -----
std::string aQuoteAct = getQuotes(aLine);
std::string aContent = aLine.substr(aQuoteAct.length(), aLine.length() - aQuoteAct.length());
if (aQuotePrev != aQuoteAct)
{
if (anIter != theSrc.begin()) // don't insert an empty line if the first line of the mail is a quote
{
aDst.push_back(aParagraph);
} // if
aParagraph = "";
aParagraph = aLine;
}
else
{
std::string::size_type aPosLast = aParagraph.find_last_not_of (' ');
std::string::size_type aPosFirst = aContent .find_first_not_of(' ');
if ( aPosLast != std::string::npos
&& aPosFirst != std::string::npos
&& strchr("abcdefghijklmnopqrstuvwxyzäöüß", aParagraph[aPosLast ])
&& strchr("abcdefghijklmnopqrstuvwxyzäöüß", aContent [aPosFirst])
)
{
if (!aParagraph.empty() && aParagraph[0] != ' ' && aParagraph[aParagraph.length() - 1] != ' ')
{
aParagraph += " ";
} // if
aParagraph += aContent;
}
else
{
if (!aParagraph.empty() || !fFirst)
{
aDst.push_back(aParagraph);
aParagraph = "";
} // if
aParagraph = aLine;
} // if
} // if
aQuotePrev = aQuoteAct;
fFirst = false;
} // for
// if theres still data -> append to dst
if (!aParagraph.empty())
{
aDst.push_back(aParagraph);
} // if
wsdebug(("< AxMailWrapper::improveWrap()"));
return aDst;
} // AxMailWrapper::improveWrap()
//-------------------------------------------------------------------------
// AxMailWrapper::wrapText()
//-------------------------------------------------------------------------
AxMailWrapper::LineCltn AxMailWrapper::wrapText(const LineCltn &theSrc)
{
if (myFont == 0 || myWidth == 0)
{
wswarn(("AxMailWrapper::wrapText() myFont: %p myWidth: %d unable to wrap!", myFont, myWidth));
return theSrc;
} // if
wsdebug(("> AxMailWrapper::wrapText() NumLines: %d", theSrc.size()));
LineCltn aDst;
//----- iterate through all lines -----
for (LineCltn::const_iterator anIter = theSrc.begin();
anIter != theSrc.end();
++anIter)
{
std::string aLine = (*anIter).Text;
bool fSep = (*anIter).fSep;
std::string aQuoteChars = getQuotes(aLine);
std::string aCntntChars = aLine.substr(aQuoteChars.length(), aLine.length() - aQuoteChars.length());
//----- get width of quote ------------
int aQuoteWidth(0);
for (std::string::const_iterator aQuoteIter = aQuoteChars.begin();
aQuoteIter != aQuoteChars.end();
++aQuoteIter)
{
aQuoteWidth += myFont->Width(*aQuoteIter);
} // for
//----- iterate within line -----------
do
{
std::string::iterator aPosLastSpace = aCntntChars.end();
std::string::iterator aPosLastDelim = aCntntChars.end();
std::string aNewLine ("");
int aDstWidth( 0);
bool fWrapped = false;
//----- process up to osd width -----
for (std::string::iterator aCharIter = aCntntChars.begin();
aCharIter != aCntntChars.end() && !fWrapped;
++aCharIter)
{
char aChar = *aCharIter;
aDstWidth += myFont->Width(aChar);
if (aDstWidth + aQuoteWidth > myWidth)
{
//----- line break necessary -----
std::string::iterator aPosWrap = aCharIter;
if (aPosLastSpace != aCntntChars.end())
{
aPosWrap = aPosLastSpace + 1;
}
else if (aPosLastDelim != aCntntChars.end())
{
aPosWrap = aPosLastDelim + 1;
}
else
{
aPosWrap = aCharIter;
} // if
aNewLine = std::string(aCntntChars.begin(), aPosWrap);
if (fSep)
{
// cut (don't wrap) 'separator' lines
aCntntChars = "";
}
else
{
aCntntChars = std::string(aPosWrap, aCntntChars.end());
} // if
fWrapped = true;
}
else if (aChar == ' ' ) aPosLastSpace = aCharIter;
else if (strchr("-.,:;!?_/", aChar)) aPosLastDelim = aCharIter;
} // for
if (!fWrapped)
{
aNewLine = aCntntChars;
aCntntChars = "";
} // if
aDst.push_back(AxLine(aQuoteChars + aNewLine, fSep));
//----- if not using 'continued quotes' -> delete quote-string/width
if (myWrapMode < WM_QUOTE)
{
aQuoteChars = "";
aQuoteWidth = 0;
} // if
}
while (!aCntntChars.empty());
} // for
wsdebug(("< AxMailWrapper::wrapText()"));
return aDst;
} // AxMailWrapper::wrapText()
//-------------------------------------------------------------------------
// AxMailWrapper::convertHtml2Text()
//-------------------------------------------------------------------------
std::string AxMailWrapper::convertHtml2Text(const Ax::Mail::MailPart *thePart)
{
wsdebug(("> AxMailWrapper::convertHtml2Text()"));
cTimeMs aTimer;
std::string aSrc = thePart->getBodyText(); // quoted printable / base64 already handled in getBodyText()
#if 0
wsdebug(("------------------------------------------------------------------------------------"));
wsdebug(("%s", aDst.c_str()));
wsdebug(("------------------------------------------------------------------------------------"));
#endif
// setup some variables
std::string aCmdFileName = myPlugin->getSetup().Settings.MailConvCmd;
std::string aSrcFileName = myPlugin->getSetup().Settings.MailSrcFile;
std::string aDstFileName = myPlugin->getSetup().Settings.MailDstFile;
int aWidth = 60; // default for OSD
if (myWidth != 0 && myFont != 0)
{
int mWidth = myFont->Width("x");
aWidth = myWidth / mWidth;
wsdebug((" AxMailWrapper::convertHtml2Text() OSDWidth: %d m-width: %d width: %d", myWidth, mWidth, aWidth));
} // if
//-----------------------------------------------------------------------
// save the current html source
//-----------------------------------------------------------------------
// save current umask
mode_t anOldUMASK = umask(0x477);
bool fOK = false;
try
{
std::ofstream aFile(aSrcFileName.c_str());
if (!aFile)
{
throw std::string("unable to open file!");
} // if
aFile << aSrc;
fOK = true;
}
catch (const std::string &aMsg)
{
wserror(("error while writing %s: %s", aSrcFileName.c_str(), aMsg.c_str()));
wserror(("%s", aMsg.c_str()));
}
catch (...)
{
wserror(("error while writing %s", aSrcFileName.c_str()));
} // catch
// restore previouse umask
umask(anOldUMASK);
if (!fOK)
{
return aSrc;
} // if
//-----------------------------------------------------------------------
// call external command
//-----------------------------------------------------------------------
//----- make sure the destination file doesn't exist
remove(aDstFileName.c_str());
//----- execute external command
fOK = false;
std::string aSrcCharSet = thePart->getParam("charset");
if (aSrcCharSet.length() == 0)
{
aSrcCharSet = "ISO-8859-1";
} // if
std::string aCmd = Ax::Tools::String::sprintf( "%s -i %s -s %s -o %s -d %s -w %d"
, aCmdFileName.c_str()
, aSrcFileName.c_str()
, aSrcCharSet .c_str()
, aDstFileName.c_str()
, AxVdrTools::getVdrCharSet().c_str()
, aWidth
);
wsdebug(("mailbox: executing '%s'", aCmd.c_str()));
int aRet = SystemExec(aCmd.c_str());
fOK = aRet == 0;
if (!fOK)
{
wserror(("unable to start '%s' (ret: %d)", aCmd.c_str(), aRet));
}
else
{
wsinfo(("mailbox: '%s' returned: %d", aCmdFileName.c_str(), aRet));
} // if
#if REMOVE_TEMP_FILES
if (remove(aSrcFileName.c_str()) < 0)
{
LOG_ERROR_STR(std::string(std::string("while removing file '") + aSrcFileName + std::string("'")).c_str());
} // if
#endif
if (!fOK)
{
return aSrc;
} // if
//-----------------------------------------------------------------------
// read converted text
//-----------------------------------------------------------------------
fOK = false;
std::string aDst;
try
{
std::ifstream aFile(aDstFileName.c_str());
if (!aFile)
{
throw std::string("unable to open file for reading");
} // if
std::string aLine;
while (std::getline(aFile, aLine).good())
{
aDst += aLine + std::string("\n");
} // while
fOK = true;
}
catch (const std::string &aMsg)
{
wserror(("error while reading %s: %s", aDstFileName.c_str(), aMsg.c_str()));
}
catch (...)
{
wserror(("error while reading %s", aDstFileName.c_str()));
} // catch
#if REMOVE_TEMP_FILES
if (remove(aDstFileName.c_str()) < 0)
{
LOG_ERROR_STR(std::string(std::string("while removing file '") + aDstFileName + std::string("'")).c_str());
} // if
#endif
if (!fOK)
{
return aSrc;
} // if
#if 0
wsdebug(("------------------------------------------------------------------------------------"));
wsdebug((aDst.c_str()));
wsdebug(("------------------------------------------------------------------------------------"));
#endif
wsdebug(("< AxMailWrapper::convertHtml2Text() time: %ld ms", long(aTimer.Elapsed())));
return aDst;
} // AxMailWrapper::convertHtml2Text()
//-------------------------------------------------------------------------
// AxMailWrapper::collectParts()
//-------------------------------------------------------------------------
void AxMailWrapper::collectParts(Ax::Mail::MailPartVector &thePartCltn, const Ax::Mail::MailPart *thePart)
{
if (!thePart)
{
return;
} // if
wsdebug((" AxMailWrapper::collectParts() Part: %-10s Type: %-12s SubType: %-14s children: %2d"
, thePart->getPartName().c_str()
, thePart->getTypeStr().c_str()
, thePart->getSubType().c_str()
, thePart->getSubPartCount()
));
bool fProcessChildren = true;
switch (thePart->getType())
{
case Mail::BT_TEXT: ///< unformatted text
{
// add TEXT-parts (and children)
thePartCltn.push_back(thePart);
break;
}
case Mail::BT_MULTIPART: ///< multiple part
{
// if not all parts should be displayed
// -> decide which part of a MULTIPART/ALTERNATIVE we can use
if (!fShowAllParts)
{
// add one TEXT-child of a MULTIPART/ALTERNATIVE if present
// or all children
std::string aSubType = thePart->getSubType();
std::transform(aSubType.begin(), aSubType.end(), aSubType.begin(), toupper);
const Ax::Mail::MailPart *aTextPart = 0;
// choose the best sub-type we can display
// - if we find PLAIN(-text), we display this sub-part and abort loop
// - if we find HTML, we display this sub-part and continue searching for PLAIN(-text)
// - if neither PLAIN(-text) nor HTML was found, we display all children
if (aSubType == "ALTERNATIVE")
{
for (Mail::MailPartVector::const_iterator anIter = thePart->getSubParts().begin();
anIter != thePart->getSubParts().end();
++anIter)
{
const Ax::Mail::MailPart *aChildPart = *anIter;
if (aChildPart && aChildPart->getType() == Mail::BT_TEXT)
{
std::string aChildSubType = aChildPart->getSubType();
std::transform(aChildSubType.begin(), aChildSubType.end(), aChildSubType.begin(), toupper);
if (aChildSubType == "PLAIN")
{
aTextPart = aChildPart;
break;
}
else if (aChildSubType == "HTML")
{
aTextPart = aChildPart;
} // if
} // if
} // for
// if we found a usable part
// -> display it and avoid searching other children
if (aTextPart)
{
fProcessChildren = false;
thePartCltn.push_back(aTextPart);
} // if
} // if
} // if
break;
}
case Mail::BT_MESSAGE: ///< encapsulated message
{
break;
}
#if 0
case Mail::BT_APPLICATION: ///< application data
{
break;
}
case Mail::BT_AUDIO: ///< audio
{
break;
}
case Mail::BT_IMAGE: ///< static image
{
break;
}
case Mail::BT_VIDEO: ///< video
{
break;
}
case Mail::BT_MODEL: ///< model
{
break;
}
case Mail::BT_OTHER: ///< unknown
{
break;
}
case Mail::BT_MAX: ///< maximum type code
{
break;
}
case Mail::BT_UNKNOWN: ///< no one of the above
{
break;
}
#endif
default:
{
thePartCltn.push_back(thePart);
break;
}
} // switch
if (fProcessChildren)
{
for (Mail::MailPartVector::const_iterator anIter = thePart->getSubParts().begin();
anIter != thePart->getSubParts().end();
++anIter)
{
collectParts(thePartCltn, *anIter);
} // for
} // if
} // AxMailWrapper::collectParts()
//-------------------------------------------------------------------------
// AxMailWrapper::addPartText()
//-------------------------------------------------------------------------
void AxMailWrapper::addPartText(LineCltn &theDst, const Ax::Mail::MailPart *thePart)
{
if (!thePart)
{
return;
} // if
bool fLocalShowHeader = fShowHeader;
wsdebug((" AxMailWrapper::addPartText() Part: %-10s Type: %-10s SubType: %-14s children: %2d"
, thePart->getPartName().c_str()
, thePart->getTypeStr().c_str()
, thePart->getSubType().c_str()
, thePart->getSubPartCount()
));
LineCltn aText;
switch (thePart->getType())
{
case Mail::BT_TEXT: ///< unformatted text
{
std::string aSubType = thePart->getSubType();
std::transform(aSubType.begin(), aSubType.end(), aSubType.begin(), toupper);
if (fConvHtml && aSubType == "HTML")
{
wsdebug(("HTML-Part: %s", thePart->getPartName().c_str()));
std::string aStr = convertHtml2Text(thePart);
aText = splitText(aStr);
dumpText("after html-conversion", aText);
}
else
{
// get the body of the mail part
std::string aStr = thePart->getBodyText(); // quoted printable / base64 already handled in getBodyText()
//----- convert to OSD-CharSet -----
Ax::Mail::Tools::map2CharSet( aStr, thePart->getParam("charset")
, aStr, AxVdrTools::getVdrCharSet()
);
//----- do formatting---------------
aText = splitText(aStr);
dumpText("after splitText", aText);
if (myWrapMode >= WM_FLOWED && thePart->getParam("FORMAT") == "FLOWED")
{
aText = getFlowedText(aText);
dumpText("after getFlowedText", aText);
} // if
if (myWrapMode >= WM_SMALL)
{
aText = improveWrap(aText);
dumpText("after improveWrap", aText);
} // if
if (myWrapMode >= WM_NONE)
{
aText = wrapText(aText);
dumpText("after wrapText", aText);
}
} // if
if (aText.size() > 0 && fLocalShowHeader)
{
aText.push_front(AxLine("")); // add empty line before the text
aText.push_back (AxLine("")); // add empty line after the text
} // if
break;
}
#if 0
case Mail::BT_MULTIPART: ///< multiple part
{
theDst.push_back(AxLine(Ax::Tools::String::sprintf("Type: %s", thePart->getTypeStr()))); // add empty line after the 'header'
break;
}
case Mail::BT_MESSAGE: ///< encapsulated message
{
break;
}
case Mail::BT_APPLICATION: ///< application data
{
break;
}
case Mail::BT_AUDIO: ///< audio
{
break;
}
case Mail::BT_IMAGE: ///< static image
{
break;
}
case Mail::BT_VIDEO: ///< video
{
break;
}
case Mail::BT_MODEL: ///< model
{
break;
}
case Mail::BT_OTHER: ///< unknown
{
break;
}
case Mail::BT_MAX: ///< maximum type code
{
break;
}
case Mail::BT_UNKNOWN: ///< no one of the above
{
break;
}
#endif
default:
{
// if we can't display the contents of a part
// -> we display at least the header line
fLocalShowHeader = true;
// aText.push_back(AxLine(Ax::Tools::String::sprintf("Type: %s", thePart->getTypeStr().c_str()))); // add empty line after the 'header'
break;
}
} // switch
if (fLocalShowHeader)
{
std::string aLine;
if (fShowAllParts)
{
aLine = Ax::Tools::String::sprintf(
fHasOsdProps
? "---[%s %s: %s/%s/%s/%s]--------------------------------------------------------------------"
: "---[%s %s: %s/%s/%s/%s]---"
, tr("Part")
, thePart->getPartName().c_str()
, thePart->getTypeStr().c_str()
, thePart->getEncStr().c_str()
, thePart->getSubType().c_str()
, thePart->getParam("charset").c_str()
);
}
else
{
aLine = Ax::Tools::String::sprintf(
fHasOsdProps
? "---[%s/%s/%s/%s]--------------------------------------------------------------------"
: "---[%s/%s/%s/%s]---"
, thePart->getTypeStr().c_str()
, thePart->getEncStr().c_str()
, thePart->getSubType().c_str()
, thePart->getParam("charset").c_str()
);
} // if
theDst.push_back(AxLine(cutLine(aLine), true));
} // if
if (aText.size() > 0)
{
theDst.insert(theDst.end(), aText.begin(), aText.end());
} // if
} // AxMailWrapper::addPartText()