andre@908: #ifndef UI_SSLCONNECTION_CURL_H
andre@908: #define UI_SSLCONNECTION_CURL_H
andre@908: /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
andre@908:  * Software engineering by Intevation GmbH
andre@908:  *
andre@908:  * This file is Free Software under the GNU GPL (v>=2)
andre@908:  * and comes with ABSOLUTELY NO WARRANTY!
andre@908:  * See LICENSE.txt for details.
andre@908:  */
andre@908: 
andre@910: /**
andre@910:  * @file sslconnection_curl.h
andre@910:  * @brief SSLConnection utilizing libcurl for http.
andre@910:  */
andre@910: 
andre@908: #include "sslconnection.h"
andre@956: 
andre@908: #include <curl/curl.h>
andre@908: 
andre@910: #include <QDateTime>
andre@908: #include <QTemporaryFile>
andre@908: 
andre@910: class QSaveFile;
andre@910: 
andre@1255: /** @brief SSLConnection implementation using LibCURL
andre@1255: *
andre@1255: * This class uses a modified version of the curl library to
andre@1255: * speak the HTTP with the downloader server. Provides
andre@1255: * Proxy support.
andre@1255: */
andre@908: class SSLConnectionCurl : public SSLConnection
andre@908: {
andre@908: public:
andre@908:     SSLConnectionCurl(const QString& url,
andre@908:             const QByteArray& certificate = QByteArray());
andre@908: 
andre@908:     ~SSLConnectionCurl();
andre@908: 
andre@910:     int connect();
andre@908: 
andre@910:     QDateTime getLastModifiedHeader(const QString &resource);
andre@908: 
andre@910:     bool downloadFile(const QString &resource, const QString &filename,
andre@910:                       size_t maxSize);
andre@956: 
andre@956:     void setProxy(const QUrl &proxyUrl);
andre@956: 
andre@991:     void setCiphersuites(int ciphers[]);
andre@991: 
andre@908: private:
andre@908:     CURL *mCurl;
andre@908:     QTemporaryFile mCertFile;
andre@910:     char mErrBuf[CURL_ERROR_SIZE + 1];
andre@910: 
andre@908: };
andre@908: 
andre@991: /** @brief Internal write function for curl */
andre@910: size_t write_data(void *ptr, size_t size, size_t nmemb, QSaveFile *fp);
andre@910: 
andre@908: #endif // UI_SSLCONNECTION_CURL_H