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- //
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- // * 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 NVIDIA CORPORATION 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 ''AS IS'' AND ANY
- // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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- // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- //
- // Copyright (c) 2008-2021 NVIDIA Corporation. All rights reserved.
-
- #ifndef PSFILEBUFFER_PSIOSTREAM_H
- #define PSFILEBUFFER_PSIOSTREAM_H
-
- /*!
- \file
- \brief PsIOStream class
- */
- #include "filebuf/PxFileBuf.h"
-
- #include "Ps.h"
- #include "PsString.h"
- #include <string.h>
- #include <stdlib.h>
- #include "PsAsciiConversion.h"
-
- #define safePrintf physx::shdfnd::snprintf
-
- PX_PUSH_PACK_DEFAULT
-
- namespace physx
- {
- namespace general_PxIOStream2
- {
-
- /**
- \brief A wrapper class for physx::PxFileBuf that provides both binary and ASCII streaming capabilities
- */
- class PsIOStream
- {
- static const uint32_t MAX_STREAM_STRING = 1024;
- public:
- /**
- \param [in] stream the physx::PxFileBuf through which all reads and writes will be performed
- \param [in] streamLen the length of the input data stream when de-serializing
- */
- PsIOStream(physx::PxFileBuf &stream,uint32_t streamLen) : mBinary(true), mStreamLen(streamLen), mStream(stream) { }
- ~PsIOStream(void) { }
-
- /**
- \brief Set the stream to binary or ASCII
-
- \param [in] state if true, stream is binary, if false, stream is ASCII
-
- If the stream is binary, stream access is passed straight through to the respecitve
- physx::PxFileBuf methods. If the stream is ASCII, all stream reads and writes are converted to
- human readable ASCII.
- */
- PX_INLINE void setBinary(bool state) { mBinary = state; }
- PX_INLINE bool getBinary() { return mBinary; }
-
- PX_INLINE PsIOStream& operator<<(bool v);
- PX_INLINE PsIOStream& operator<<(char c);
- PX_INLINE PsIOStream& operator<<(uint8_t v);
- PX_INLINE PsIOStream& operator<<(int8_t v);
-
- PX_INLINE PsIOStream& operator<<(const char *c);
- PX_INLINE PsIOStream& operator<<(int64_t v);
- PX_INLINE PsIOStream& operator<<(uint64_t v);
- PX_INLINE PsIOStream& operator<<(double v);
- PX_INLINE PsIOStream& operator<<(float v);
- PX_INLINE PsIOStream& operator<<(uint32_t v);
- PX_INLINE PsIOStream& operator<<(int32_t v);
- PX_INLINE PsIOStream& operator<<(uint16_t v);
- PX_INLINE PsIOStream& operator<<(int16_t v);
- PX_INLINE PsIOStream& operator<<(const physx::PxVec3 &v);
- PX_INLINE PsIOStream& operator<<(const physx::PxQuat &v);
- PX_INLINE PsIOStream& operator<<(const physx::PxBounds3 &v);
-
- PX_INLINE PsIOStream& operator>>(const char *&c);
- PX_INLINE PsIOStream& operator>>(bool &v);
- PX_INLINE PsIOStream& operator>>(char &c);
- PX_INLINE PsIOStream& operator>>(uint8_t &v);
- PX_INLINE PsIOStream& operator>>(int8_t &v);
- PX_INLINE PsIOStream& operator>>(int64_t &v);
- PX_INLINE PsIOStream& operator>>(uint64_t &v);
- PX_INLINE PsIOStream& operator>>(double &v);
- PX_INLINE PsIOStream& operator>>(float &v);
- PX_INLINE PsIOStream& operator>>(uint32_t &v);
- PX_INLINE PsIOStream& operator>>(int32_t &v);
- PX_INLINE PsIOStream& operator>>(uint16_t &v);
- PX_INLINE PsIOStream& operator>>(int16_t &v);
- PX_INLINE PsIOStream& operator>>(physx::PxVec3 &v);
- PX_INLINE PsIOStream& operator>>(physx::PxQuat &v);
- PX_INLINE PsIOStream& operator>>(physx::PxBounds3 &v);
-
- uint32_t getStreamLen(void) const { return mStreamLen; }
-
- physx::PxFileBuf& getStream(void) { return mStream; }
-
- PX_INLINE void storeString(const char *c,bool zeroTerminate=false);
-
- private:
- PsIOStream& operator=( const PsIOStream& );
-
-
- bool mBinary; // true if we are serializing binary data. Otherwise, everything is assumed converted to ASCII
- uint32_t mStreamLen; // the length of the input data stream when de-serializing.
- physx::PxFileBuf &mStream;
- char mReadString[MAX_STREAM_STRING]; // a temp buffer for streaming strings on input.
- };
-
- #include "PsIOStream.inl" // inline methods...
-
- } // end of namespace
- using namespace general_PxIOStream2;
- } // end of physx namespace
-
- PX_POP_PACK
-
- #endif // PSFILEBUFFER_PSIOSTREAM_H