75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
#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;
|
|
}
|