#ifndef lint
static char rcsid[] = "@(#$Id: mh_text.cpp,v 1.6 2006-12-15 12:40:02 dockes Exp $ (C) 2005 J.F.Dockes";
#endif
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <iostream>
#include <string>
#ifndef NO_NAMESPACES
using namespace std;
#endif /* NO_NAMESPACES */
#include "mh_text.h"
#include "csguess.h"
#include "debuglog.h"
#include "readfile.h"
#include "transcode.h"
// Process a plain text file
bool MimeHandlerText::set_document_file(const string &fn)
{
string otext;
if (!file_to_string(fn, otext))
return false;
return set_document_string(otext);
}
bool MimeHandlerText::set_document_string(const string& otext)
{
m_text = otext;
m_havedoc = true;
return true;
}
bool MimeHandlerText::next_document()
{
if (m_havedoc == false)
return false;
m_havedoc = false;
LOGDEB1(("MimeHandlerText::mkDoc: transcod from %s to utf-8\n",
m_defcharset.c_str()));
// Avoid unneeded copy. This gets a reference to an empty string which is
// the entry for "content"
string& utf8 = m_metaData["content"];
// Note that we transcode always even if defcharset is already utf-8:
// this validates the encoding.
if (!transcode(m_text, utf8, m_defcharset, "UTF-8")) {
LOGERR(("MimeHandlerText::mkDoc: transcode to utf-8 failed "
"for charset [%s]\n", m_defcharset.c_str()));
utf8.erase();
return false;
}
m_metaData["origcharset"] = m_defcharset;
m_metaData["charset"] = "utf-8";
m_metaData["mimetype"] = "text/plain";
return true;
}