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/* ============================================================
*
* This file is a part of kipi-plugins project
* http://www.kipi-plugins.org
*
* Date : 2005-07-07
* Description : a kipi plugin to export images to Picasa web service
*
* Copyright (C) 2005-2008 by Vardhman Jain <vardhman at gmail dot com>
* Copyright (C) 2008 by Caulier Gilles <caulier dot gilles at gmail dot com>
*
* 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, 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.
*
* ============================================================ */
// C++ includes.
#include <cstring>
#include <cstdio>
// Qt includes.
#include <qfile.h>
#include <qfileinfo.h>
#include <qtextstream.h>
// KDE includes.
#include <kapplication.h>
#include <kdebug.h>
#include <kmimetype.h>
#include <kurl.h>
// Local includes.
#include "mpform.h"
namespace KIPIPicasawebExportPlugin
{
MPForm::MPForm()
{
m_boundary = "----------";
m_boundary += KApplication::randomString(42 + 13).ascii();
}
MPForm::~MPForm()
{
}
void MPForm::reset()
{
m_buffer.resize(0);
}
void MPForm::finish()
{
QCString str;
str += "--";
str += m_boundary;
str += "--";
QTextStream ts(m_buffer, IO_Append|IO_WriteOnly);
ts.setEncoding(QTextStream::UnicodeUTF8);
ts << str;
}
bool MPForm::addPair(const QString& name, const QString& value, const QString& contentType)
{
QCString str;
QString content_length = QString("%1").arg(value.length());
str += "--";
str += m_boundary;
str += "\r\n";
if (!name.isEmpty())
{
str += "Content-Disposition: form-data; name=\"";
str += name.ascii();
str += "\"\r\n";
}
if (!contentType.isEmpty())
{
str += "Content-Type: "+ QCString(contentType.ascii());
str += "\r\n";
str += "Mime-version: 1.0 ";
str += "\r\n";
}
str += "Content-Length: " ;
str += content_length.ascii();
str += "\r\n\r\n";
str += value.utf8();
str += "\r\n";
//uint oldSize = m_buffer.size();
//m_buffer.resize(oldSize + str.size());
//memcpy(m_buffer.data() + oldSize, str.data(), str.size());
QTextStream ts(m_buffer, IO_Append|IO_WriteOnly);
ts.setEncoding(QTextStream::UnicodeUTF8);
ts << QString::fromUtf8(str);
return true;
}
bool MPForm::addFile(const QString& name,const QString& path)
{
KMimeType::Ptr ptr = KMimeType::findByURL(path);
QString mime = ptr->name();
if (mime.isEmpty())
{
// if we ourselves can't determine the mime of the local file,
// very unlikely the remote site will be able to identify it
return false;
}
QFile imageFile(path);
if (!imageFile.open(IO_ReadOnly))
return false;
QByteArray imageData = imageFile.readAll();
QCString str;
QString file_size = QString("%1").arg(imageFile.size());
str += "--";
str += m_boundary;
str += "\r\n";
str += "Content-Disposition: form-data; name=\"";
str += name.ascii();
str += "\"; ";
str += "filename=\"";
str += QFile::encodeName(KURL(path).filename());
str += "\"\r\n";
str += "Content-Length: " ;
str += file_size.ascii();
str += "\r\n";
str += "Content-Type: ";
str += mime.ascii();
str += "\r\n\r\n";
imageFile.close();
QTextStream ts(m_buffer, IO_Append|IO_WriteOnly);
ts.setEncoding(QTextStream::UnicodeUTF8);
ts << str;
int oldSize = m_buffer.size();
m_buffer.resize(oldSize + imageData.size() + 2);
memcpy(m_buffer.data() + oldSize, imageData.data(), imageData.size());
m_buffer[m_buffer.size()-2] = '\r';
m_buffer[m_buffer.size()-1] = '\n';
return true;
}
QString MPForm::contentType() const
{
return QString("Content-Type: multipart/related; boundary=" + m_boundary);
}
QString MPForm::boundary() const
{
return m_boundary;
}
QByteArray MPForm::formData() const
{
return m_buffer;
}
} // namespace KIPIPicasawebExportPlugin
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