Files
GoldenCheetah/src/TPUpload.cpp
Andy Bryson 53391f76fc Remove Boost Dependency - The Easy Bits
Replace boost stuff with QT or C++ equivalents
2012-12-27 17:04:36 +00:00

125 lines
4.1 KiB
C++

/*
* Copyright (c) 2010 Mark Liversedge (liversedge@gmail.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 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., 51
* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "TPUpload.h"
#include "MainWindow.h"
#include <QString>
#include "Settings.h"
#include "RideFile.h"
#include "PwxRideFile.h"
#include <QtXml>
#include <QtCore/QCoreApplication>
#include <QtCore/QLocale>
#include <zlib.h>
//
// Utility function to create a QByteArray of data in GZIP format
// This is essentially the same as qCompress but creates it in
// GZIP format (with recquisite headers) instead of ZLIB's format
// which has less filename info in the header
//
static QByteArray zCompress(const QByteArray &source)
{
// int size is source.size()
// const char *data is source.data()
z_stream strm;
strm.zalloc = Z_NULL;
strm.zfree = Z_NULL;
strm.opaque = Z_NULL;
// note that (15+16) below means windowbits+_16_ adds the gzip header/footer
deflateInit2(&strm, Z_BEST_COMPRESSION, Z_DEFLATED, (15+16), 8, Z_DEFAULT_STRATEGY);
// input data
strm.avail_in = source.size();
strm.next_in = (Bytef *)source.data();
// output data - on stack not heap, will be released
QByteArray dest(source.size()/2, '\0'); // should compress by 50%, if not don't bother
strm.avail_out = source.size()/2;
strm.next_out = (Bytef *)dest.data();
// now compress!
deflate(&strm, Z_FINISH);
// return byte array on the stack
return QByteArray(dest.data(), (source.size()/2) - strm.avail_out);
}
TPUpload::TPUpload(QObject *parent) : QObject(parent), http(this), uploading(false)
{
connect(&http, SIGNAL(responseReady(const QtSoapMessage &)),
this, SLOT(getResponse(const QtSoapMessage &)));
}
int
TPUpload::upload(MainWindow *main, const RideFile *ride)
{
// if currently uploading fail!
if (uploading == true) return 0;
// create the file in .pwx format for upload
QString uploadfile(QDir::tempPath() + "/tpupload.pwx");
QFile file(uploadfile);
PwxFileReader reader;
reader.writeRideFile(main, ride, file);
// read the whole thing back and encode as base64binary
file.open(QFile::ReadOnly);
QTextStream stream(&file);
QString thelot = stream.readAll();
QString pwxFile = zCompress(thelot.toUtf8()).toBase64(); // bleck!
file.close();
// setup the soap message
current = QtSoapMessage();
QString url = appsettings->value(this, GC_TPURL, "www.trainingpeaks.com").toString();
http.setHost("www.trainingpeaks.com");
http.setAction("http://www.trainingpeaks.com/TPWebServices/ImportFileForUser");
current.setMethod("ImportFileForUser", "http://www.trainingpeaks.com/TPWebServices/");
current.addMethodArgument("username", "", appsettings->cvalue(main->cyclist, GC_TPUSER).toString());
current.addMethodArgument("password", "", appsettings->cvalue(main->cyclist, GC_TPPASS).toString());
current.addMethodArgument("byteData", "", pwxFile);
// do it!
uploading = true;
http.submitRequest(current, "/tpwebservices/service.asmx");
return pwxFile.size();
}
void TPUpload::getResponse(const QtSoapMessage &message)
{
uploading = false;
QString result;
if (message.isFault()) {
result = tr("Error:") + qPrintable(message.faultString().toString());
} else {
// SOAP call succeeded, but was the file accepted?
if (message.returnValue().toString() == "true") result = tr("Upload successful");
else result = tr("Upload failed - file rejected");
}
completed(result);
}