diff options
Diffstat (limited to 'kradio3/src/include/fileringbuffer.h')
-rw-r--r-- | kradio3/src/include/fileringbuffer.h | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/kradio3/src/include/fileringbuffer.h b/kradio3/src/include/fileringbuffer.h deleted file mode 100644 index 2978bec..0000000 --- a/kradio3/src/include/fileringbuffer.h +++ /dev/null @@ -1,71 +0,0 @@ -/*************************************************************************** - ringbuffer.h - description - ------------------- - begin : Sun March 21 2004 - copyright : (C) 2004 by Martin Witte - email : witte@kawo1.rwth-aachen.de - ***************************************************************************/ - -/*************************************************************************** - * * - * 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. * - * * - ***************************************************************************/ - -#ifndef _KRADIO_FILE_RING_BUFFER_H -#define _KRADIO_FILE_RING_BUFFER_H - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <tqstring.h> -#include <stdio.h> - -class FileRingBuffer -{ -public: - FileRingBuffer(const TQString &filename, TQ_UINT64 max_size); - ~FileRingBuffer(); - - bool resize(const TQString &filename, TQ_UINT64 new_max_size); - - size_t addData (const char *src, size_t size); - size_t takeData(char *dst, size_t size); - TQ_UINT64 removeData(TQ_UINT64 size); - - const TQString &getFileName () const { return m_FileName; } - TQ_UINT64 getMaxSize() const { return m_MaxSize; } - TQ_UINT64 getRealSize() const { return m_RealSize; } - TQ_UINT64 getFillSize() const { return m_FillSize; } - TQ_UINT64 getFreeSize() const { return (m_Start + m_FillSize > m_RealSize) ? m_RealSize - m_FillSize : m_MaxSize - m_FillSize; } - - void clear(); - - bool error() const { return m_error; } - const TQString &errorString() const { return m_errorString; } - -protected: - TQ_UINT64 getFreeSpace(TQ_UINT64 &size); // returns position in file + size - TQ_UINT64 removeFreeSpace(TQ_UINT64 size); - - TQ_UINT64 getData(TQ_UINT64 &size); // returns position in file + size - - - int m_FileIdx; - TQString m_BaseFileName; - TQString m_FileName; - FILE *m_File; - TQ_UINT64 m_Start; - TQ_UINT64 m_MaxSize; - TQ_UINT64 m_RealSize; - TQ_UINT64 m_FillSize; - - TQString m_errorString; - bool m_error; -}; - -#endif |