X-Git-Url: http://git.xonotic.org/?a=blobdiff_plain;f=include%2Fidatastream.h;h=1ca7b7b7f36224df94235af9ac1fa21f7e198042;hb=6500f31ba7192d312b90a7e545c0b7d65125ce6f;hp=8f6b0b8c61202c584a8d8ce1b99e36e4466f3c48;hpb=1b7c0e6899fc1499c5efce844290bf2686396f81;p=xonotic%2Fnetradiant.git diff --git a/include/idatastream.h b/include/idatastream.h index 8f6b0b8c..1ca7b7b7 100644 --- a/include/idatastream.h +++ b/include/idatastream.h @@ -1,71 +1,71 @@ -/* -Copyright (c) 2001, Loki software, inc. -modifications (c) 2001, Id software, inc. -All rights reserved. - -Redistribution and use in source and binary forms, with or without modification, -are permitted provided that the following conditions are met: - -Redistributions of source code must retain the above copyright notice, this list -of conditions and the following disclaimer. - -Redistributions in binary form must reproduce the above copyright notice, this -list of conditions and the following disclaimer in the documentation and/or -other materials provided with the distribution. - -Neither the name of Loki software nor the names of its contributors may be used -to endorse or promote products derived from this software without specific prior -written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY -DIRECT,INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef _ISTREAM_H_ -#define _ISTREAM_H_ - -/*! -API for data streams - -Based on an initial implementation by Loki software -modified to be abstracted and shared across modules - -NOTE: why IDataStream and not IStream? because IStream is defined in windows IDL headers -*/ - -class IDataStream -{ -public: - IDataStream(); - virtual ~IDataStream(); - - virtual void IncRef () = 0; ///< Increment the number of references to this object - virtual void DecRef () = 0; ///< Decrement the reference count - - virtual unsigned long GetPosition() const = 0; - virtual unsigned long Seek(long lOff, int nFrom) = 0; - virtual void SetLength(unsigned long nNewLen) = 0; - virtual unsigned long GetLength() const = 0; - - virtual char* ReadString(char* pBuf, unsigned long nMax)=0; - virtual unsigned long Read(void* pBuf, unsigned long nCount)=0; - virtual unsigned long Write(const void* pBuf, unsigned long nCount)=0; - virtual int GetChar()=0; - virtual int PutChar(int c)=0; - - virtual void printf(const char*, ...) = 0; ///< completely matches the usual printf behaviour - - virtual void Abort()=0; - virtual void Flush()=0; - virtual void Close()=0; -}; - -#endif // _ISTREAM_H_ +/* +Copyright (c) 2001, Loki software, inc. +modifications (c) 2001, Id software, inc. +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + +Redistributions of source code must retain the above copyright notice, this list +of conditions and the following disclaimer. + +Redistributions in binary form must reproduce the above copyright notice, this +list of conditions and the following disclaimer in the documentation and/or +other materials provided with the distribution. + +Neither the name of Loki software nor the names of its contributors may be used +to endorse or promote products derived from this software without specific prior +written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY +DIRECT,INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef _ISTREAM_H_ +#define _ISTREAM_H_ + +/*! +API for data streams + +Based on an initial implementation by Loki software +modified to be abstracted and shared across modules + +NOTE: why IDataStream and not IStream? because IStream is defined in windows IDL headers +*/ + +class IDataStream +{ +public: + IDataStream(); + virtual ~IDataStream(); + + virtual void IncRef () = 0; ///< Increment the number of references to this object + virtual void DecRef () = 0; ///< Decrement the reference count + + virtual unsigned long GetPosition() const = 0; + virtual unsigned long Seek(long lOff, int nFrom) = 0; + virtual void SetLength(unsigned long nNewLen) = 0; + virtual unsigned long GetLength() const = 0; + + virtual char* ReadString(char* pBuf, unsigned long nMax)=0; + virtual unsigned long Read(void* pBuf, unsigned long nCount)=0; + virtual unsigned long Write(const void* pBuf, unsigned long nCount)=0; + virtual int GetChar()=0; + virtual int PutChar(int c)=0; + + virtual void printf(const char*, ...) = 0; ///< completely matches the usual printf behaviour + + virtual void Abort()=0; + virtual void Flush()=0; + virtual void Close()=0; +}; + +#endif // _ISTREAM_H_