/*
* 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 Library 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 "autoconfig.h"
#include "cstr.h"
#include "transcode.h"
#include "mimehandler.h"
#include "debuglog.h"
bool RecollFilter::txtdcode(const string& who)
{
if (m_metaData[cstr_mimetype].compare(cstr_textplain)) {
LOGERR(("%s::txtdcode: called on non txt/plain: %s\n", who.c_str(),
m_metaData[cstr_mimetype].c_str()));
return false;
}
string& ocs = m_metaData[cstr_origcharset];
string& itext = m_metaData[cstr_content];
LOGDEB0(("%s::txtdcode: %d bytes from [%s] to UTF-8\n",
who.c_str(), itext.size(), ocs.c_str()));
int ecnt;
bool ret;
string otext;
if (!(ret=transcode(itext, otext, ocs, "UTF-8", &ecnt)) ||
ecnt > int(itext.size() / 4)) {
LOGERR(("%s::txtdcode: transcode %d bytes to UTF-8 failed "
"for input charset [%s] ret %d ecnt %d\n",
who.c_str(), itext.size(), ocs.c_str(), ret, ecnt));
itext.erase();
return false;
}
itext.swap(otext);
m_metaData[cstr_charset] = "UTF-8";
return true;
}