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Diffstat (limited to 'src/svnqt/svnstream.hpp')
| -rw-r--r-- | src/svnqt/svnstream.hpp | 163 |
1 files changed, 0 insertions, 163 deletions
diff --git a/src/svnqt/svnstream.hpp b/src/svnqt/svnstream.hpp deleted file mode 100644 index 6a14640..0000000 --- a/src/svnqt/svnstream.hpp +++ /dev/null @@ -1,163 +0,0 @@ -/*************************************************************************** - * Copyright (C) 2006-2007 by Rajko Albrecht * - * ral@alwins-world.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. * - * * - * 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. * - ***************************************************************************/ -#ifndef SVNSVNSTREAM_HPP -#define SVNSVNSTREAM_HPP - -#include "svnqt/svnqt_defines.hpp" - -#include <tqstring.h> - -#include <svn_io.h> -struct svn_client_ctx_t; - -namespace svn { - -namespace stream { -class SvnStream_private; - -/** - @author Rajko Albrecht <ral@alwins-world.de> - @short wrapper class around the svn_stream_t structure -*/ -class SVNTQT_EXPORT SvnStream{ - friend class SvnStream_private; -public: - //! Constructor - /*! - * Setup a svn_stream_t and holds a required pool. The stream will freed - * when deleting this object. - * \param readit set readable - * \param writeit set writable - * \param ctx a client context for calls to cancel_func inside. you should this only set with functions not using it itself - * like svn_client_cat2: - */ - SvnStream(bool readit, bool writeit, svn_client_ctx_t * ctx = 0); - //! frees all structures and releases memory pool. - virtual ~SvnStream(); - - //! operator returning transparent a svn_stream_t structure - /*! - \return a svn_stream_t structure for use with subversion api. - */ - operator svn_stream_t* ()const; - - //! write operation - /*! - Write data FROM subversion to the class behind. Eg., data comes from - subversion-api and this method has to do something with it (printing on a window, writing to a file) - This implementation always returns -1 (eg, error), must reimplemented for real usage. - \param data the data to written - \param max maximum data to write - \return should return the amount of data real written, in case of error must return -1 - \sa setError(int ioError), setError(const TQString&error), read(char*data,const unsigned long max) - */ - virtual long write(const char*data,const unsigned long max); - //! read operation - /*! implements the wrapper for svn_stream_read, eg. data are read FROM class (eg, file, string or whatever) - into subversion-api. This implementation always returns -1 (eg, error), must reimplemented for real usage. - \param data target array where to store the read - \param max maximum byte count to read - \return amount of data read or -1 in case of error - \sa setError(int ioError), setError(const TQString&error), write(const char*data,const unsigned long max) - */ - virtual long read(char*data,const unsigned long max); - - //! returns the error set - /*! - \return a human readable message about the reason the last operation failed. - */ - virtual const TQString& lastError()const; - //! is that stream usable - /*! - Gives information about if the stream object is usable. May if the file is real open or such. - \return true if stream is usable, false if not. - */ - virtual bool isOk()const = 0; - - svn_client_ctx_t * context(); - -protected: - //! set a human readable errormessage - /*! - This message may printed to the user and will checked if one of the stream-operations failed. So should set from - write and/or read if them will return -1 (for error) - \param error the errormessage assigned. - */ - virtual void setError(const TQString&error)const; - //! set the internal error - /*! \param ioError error code from TQIODevide::status - */ - - virtual void setError(int ioError)const; - -protected: - int cancelElapsed()const; - void cancelTimeReset(); - -private: - SvnStream_private*m_Data; - /* disable default contructor */ - SvnStream(); -}; - -class SvnByteStream_private; - -//! a class let subversion print into a TQByteArray -class SVNTQT_EXPORT SvnByteStream:public SvnStream -{ -public: - //! constructor - /*! - creates internal buffer - * \param ctx a client context for calls to cancel_func inside. you should this only set with functions not using it itself - * like svn_client_cat2: - */ - SvnByteStream(svn_client_ctx_t * ctx = 0); - //! release internal buffer - virtual ~SvnByteStream(); - //! fill internal buffer with data - /*! - stores the data written into the internal buffer. - \param data data to store - \param max length of data to store - \return data real stored or -1 if error. - */ - virtual long write(const char*data,const unsigned long max); - - //! return the data stored - /*! - \return the internal stored data - */ - TQByteArray content()const; - //! checks if the buffer is usable. - /*! - * \return true if data may written, false if not, in that case a errormessage will set. - */ - virtual bool isOk()const; - -private: - SvnByteStream_private*m_ByteData; -}; - -} // namespace stream - -} // namespace svn - -#endif |