88 lines
2.5 KiB
C
88 lines
2.5 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file streamReader.h
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* @author drose
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* @date 2002-08-04
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*/
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#ifndef STREAMREADER_H
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#define STREAMREADER_H
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#include "dtoolbase.h"
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#include "pnotify.h"
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#include "numeric_types.h"
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#include "littleEndian.h"
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#include "bigEndian.h"
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#include "vector_uchar.h"
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/**
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* A class to read sequential binary data directly from an istream. Its
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* interface is similar to DatagramIterator by design; see also StreamWriter.
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*/
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class EXPCL_DTOOL_PRC StreamReader {
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public:
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INLINE StreamReader(std::istream &in);
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PUBLISHED:
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INLINE explicit StreamReader(std::istream *in, bool owns_stream);
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INLINE StreamReader(const StreamReader ©);
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INLINE StreamReader(StreamReader &&from) noexcept;
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INLINE void operator = (const StreamReader ©);
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INLINE void operator = (StreamReader &&from) noexcept;
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INLINE ~StreamReader();
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INLINE std::istream *get_istream() const;
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MAKE_PROPERTY(std::istream, get_istream);
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BLOCKING INLINE bool get_bool();
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BLOCKING INLINE int8_t get_int8();
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BLOCKING INLINE uint8_t get_uint8();
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BLOCKING INLINE int16_t get_int16();
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BLOCKING INLINE int32_t get_int32();
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BLOCKING INLINE int64_t get_int64();
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BLOCKING INLINE uint16_t get_uint16();
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BLOCKING INLINE uint32_t get_uint32();
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BLOCKING INLINE uint64_t get_uint64();
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BLOCKING INLINE float get_float32();
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BLOCKING INLINE PN_float64 get_float64();
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BLOCKING INLINE int16_t get_be_int16();
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BLOCKING INLINE int32_t get_be_int32();
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BLOCKING INLINE int64_t get_be_int64();
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BLOCKING INLINE uint16_t get_be_uint16();
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BLOCKING INLINE uint32_t get_be_uint32();
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BLOCKING INLINE uint64_t get_be_uint64();
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BLOCKING INLINE float get_be_float32();
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BLOCKING INLINE PN_float64 get_be_float64();
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BLOCKING std::string get_string();
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BLOCKING std::string get_string32();
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BLOCKING std::string get_z_string();
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BLOCKING std::string get_fixed_string(size_t size);
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BLOCKING void skip_bytes(size_t size);
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BLOCKING size_t extract_bytes(unsigned char *into, size_t size);
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EXTENSION(BLOCKING PyObject *extract_bytes(size_t size));
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EXTENSION(BLOCKING PyObject *readline());
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EXTENSION(BLOCKING PyObject *readlines());
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public:
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BLOCKING vector_uchar extract_bytes(size_t size);
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BLOCKING std::string readline();
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private:
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std::istream *_in;
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bool _owns_stream;
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};
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#include "streamReader.I"
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#endif
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