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Diffstat (limited to 'src/libdash/include/IDownloadObserver.h.save')
| -rw-r--r-- | src/libdash/include/IDownloadObserver.h.save | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/libdash/include/IDownloadObserver.h.save b/src/libdash/include/IDownloadObserver.h.save new file mode 100644 index 00000000..0d67c852 --- /dev/null +++ b/src/libdash/include/IDownloadObserver.h.save @@ -0,0 +1,58 @@ +/** + * @class dash::network::IDownloadObserver + * @brief This interface is needed for informing the application of the state of the download process. + * @details Informs the application about the download rate and the state of the download. + * + * @author bitmovin Softwareentwicklung OG \n + * Email: libdash-dev@vicky.bitmovin.net + * @version 2.1 + * @date 2013 + * @copyright bitmovin Softwareentwicklung OG, All Rights Reserved \n\n + * This source code and its use and distribution, is subject to the terms + * and conditions of the applicable license agreement. + */ + +#ifndef IDOWNLOADOBSERVER_H_ +#define IDOWNLOADOBSERVER_H_ + +#include "config.h" + +namespace dash +{ + namespace network + { + enum DownloadState + { + NOT_STARTED = 0, + IN_PROGRESS = 1, + REQUEST_ABORT = 2, + ABORTED = 3, + COMPLETED = 4 + }; + class IDownloadObserver + { + public: + virtual ~IDownloadObserver(){} + + /** + * Informs the dash::network::IDownloadObserver object that the download rate has changed. + * @param bytesDownloaded the number of downloaded bytes + */ + virtual void OnDownloadRateChanged (uint64_t bytesDownloaded) = 0; + + /** + * Informs the dash::network::IDownloadObserver object that the download rate has changed. + * @param bytesDownloaded the number of downloaded bytes + */ + virtual void OnDownloadTimeChanged (double ) = 0; + + /** + * Informs the dash::network::IDownloadObserver object that the download state has changed. + * @param state the download state + */ + virtual void OnDownloadStateChanged (DownloadState state) = 0; + }; + } +} + +#endif /* IDOWNLOADOBSERVER_H_ */ |