From 5e527213a2430bb3018e5eebd909aef294edf9b5 Mon Sep 17 00:00:00 2001 From: Karen Arutyunov Date: Fri, 18 Dec 2020 18:48:46 +0300 Subject: Switch to build2 --- .../cxx/tree/embedded/grammar-input-stream.hxx | 40 ++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 xsd-examples/cxx/tree/embedded/grammar-input-stream.hxx (limited to 'xsd-examples/cxx/tree/embedded/grammar-input-stream.hxx') diff --git a/xsd-examples/cxx/tree/embedded/grammar-input-stream.hxx b/xsd-examples/cxx/tree/embedded/grammar-input-stream.hxx new file mode 100644 index 0000000..701be31 --- /dev/null +++ b/xsd-examples/cxx/tree/embedded/grammar-input-stream.hxx @@ -0,0 +1,40 @@ +// file : cxx/tree/embedded/grammar-input-stream.hxx +// copyright : not copyrighted - public domain + +#ifndef GRAMMAR_INPUT_STREAM_HXX +#define GRAMMAR_INPUT_STREAM_HXX + +#include +#include + +// Memory buffer input stream with the special-purpose schema +// grammar decompression. +// +class grammar_input_stream: public xercesc::BinInputStream +{ +public : + grammar_input_stream (const XMLByte* data, std::size_t size); + + virtual XMLFilePos + curPos () const; + + virtual XMLSize_t + readBytes (XMLByte* const buf, const XMLSize_t size); + + virtual const XMLCh* + getContentType () const; + +private : + const XMLByte* data_; + std::size_t size_; + std::size_t pos_; + std::size_t vpos_; + + // Compression data. + // + size_t cseq_; // Number of bytes left in a compression sequence. + bool alt_; // Alternating or sequential sequence. + bool add_zero_; // Add a zero on the next read. +}; + +#endif // GRAMMAR_INPUT_STREAM_HXX -- cgit v1.1