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/**
*
* This file is part of Tulip (www.tulip-software.org)
*
* Authors: David Auber and the Tulip development Team
* from LaBRI, University of Bordeaux
*
* Tulip is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* Tulip 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.
*
*/
#include <cassert>
#include "WebDavManager.h"
#include <QDomDocument>
WebDavManager::WebDavManager(const QString& host, const QString& url, const QString& base64credentials) : _host(host), _url(url), _credentials("Basic " + base64credentials), _ongoingRequests(0), _displayErrors(true) {
_credentials = _credentials.replace("\012", "");
connect(&_manager, SIGNAL(finished(QNetworkReply*)), this, SLOT(requestFinished(QNetworkReply*)));
}
bool WebDavManager::folderExists(const QString& folder) {
_displayErrors = false;
_requestSucessFull = true;
++_ongoingRequests;
_manager.sendCustomRequest(initRequest(folder), QString("PROPFIND").toUtf8());
while(_ongoingRequests > 0) {
QCoreApplication::processEvents();
}
std::cout << "folder " << folder.toStdString() << (_requestSucessFull ? "exists" : "does not exists") << std::endl;
_displayErrors = true;
return _requestSucessFull;
}
bool WebDavManager::mkdir(const QString& folder) {
if(folderExists(folder)) {
return true;
}
_requestSucessFull = true;
++_ongoingRequests;
std::cout << "creating fodler " << folder.toStdString() << std::endl;
_manager.sendCustomRequest(initRequest(folder), QString("MKCOL").toUtf8());
while(_ongoingRequests > 0) {
QCoreApplication::processEvents();
}
return _requestSucessFull;
}
bool WebDavManager::putFile(const QString& filename, QIODevice* data) {
_requestSucessFull = true;
++_ongoingRequests;
std::cout << "uploading " << filename.toStdString() << std::endl;
_manager.sendCustomRequest(initRequest(filename), QString("PUT").toUtf8(), data);
while(_ongoingRequests > 0) {
QCoreApplication::processEvents();
}
return _requestSucessFull;
}
void WebDavManager::finish() {
while(_ongoingRequests > 0) {
QCoreApplication::processEvents();
}
}
void WebDavManager::requestFinished(QNetworkReply* reply) {
--_ongoingRequests;
if(reply->error() != QNetworkReply::NoError) {
if(_displayErrors) {
std::cout << "error: " << reply->errorString().toStdString() << std::endl;
std::cout << "reply: " << QString(reply->readAll()).toStdString() << std::endl;
std::cout << "request: " << reply->request().url().toString().toStdString() << std::endl;
}
_requestSucessFull = false;
}
if(!QString(reply->readAll()).contains("200")) {
_requestSucessFull = false;
}
reply->deleteLater();
}
QUrl WebDavManager::initUrl(const QString& dest) {
QUrl url("https://" + _host + ":" + "443" + "/" + _url + "/" + dest);
if(!url.isValid()) {
std::cout << "URL not valid: " << url.toString().toStdString() << std::endl;
assert(false);
}
return url;
}
QNetworkRequest WebDavManager::initRequest(const QString& destination, QIODevice* data, QVariant mimetype) {
QNetworkRequest request(initUrl(destination));
request.setRawHeader(QByteArray("Authorization"), _credentials.toLatin1());
request.setRawHeader(QByteArray("Host"), _host.toUtf8());
if(data != NULL) {
request.setHeader(QNetworkRequest::ContentLengthHeader, QVariant(data->size()));
}
request.setHeader(QNetworkRequest::ContentTypeHeader, mimetype);
return request;
}
QDomDocument* WebDavManager::getRemoteDescription() {
QNetworkRequest request = initRequest("archive/serverDescription.xml");
QNetworkAccessManager manager;
QNetworkReply* reply = manager.get(request);
QDomDocument* currentServerDescription = new QDomDocument();
QString errorMsg;
bool result = currentServerDescription->setContent(reply->readAll(), &errorMsg);
std::cout << result << ":"<< errorMsg.toStdString() << std::endl;
reply->deleteLater();
return currentServerDescription;
}
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