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-rw-r--r--vendor/jsoncons-0.99.2/jsoncons/jsoncons_io.hpp358
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diff --git a/vendor/jsoncons-0.99.2/jsoncons/jsoncons_io.hpp b/vendor/jsoncons-0.99.2/jsoncons/jsoncons_io.hpp
deleted file mode 100644
index 27c90fa1..00000000
--- a/vendor/jsoncons-0.99.2/jsoncons/jsoncons_io.hpp
+++ /dev/null
@@ -1,358 +0,0 @@
-// Copyright 2013 Daniel Parker
-// Distributed under the Boost license, Version 1.0.
-// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-// See https://github.com/danielaparker/jsoncons for latest version
-
-#ifndef JSONCONS_JSONCONS_IO_HPP
-#define JSONCONS_JSONCONS_IO_HPP
-
-#include <stdexcept>
-#include <string>
-#include <sstream>
-#include <vector>
-#include <istream>
-#include <ostream>
-#include <iomanip>
-#include <cstdlib>
-#include <cmath>
-#include <cstdarg>
-#include <limits> // std::numeric_limits
-#include "jsoncons_config.hpp"
-#include "ovectorstream.hpp"
-
-namespace jsoncons
-{
-
-template <typename CharT>
-class buffered_ostream
-{
- static const size_t default_buffer_length = 16384;
-
- std::basic_ostream<CharT>* os_;
- std::vector<CharT> buffer_;
- CharT * const begin_buffer_;
- const CharT* const end_buffer_;
- CharT* p_;
-public:
- buffered_ostream(std::basic_ostream<CharT>& os)
- : os_(std::addressof(os)), buffer_(default_buffer_length), begin_buffer_(buffer_.data()), end_buffer_(buffer_.data()+default_buffer_length), p_(buffer_.data())
- {
- }
- ~buffered_ostream()
- {
- os_->write(begin_buffer_, (p_ - begin_buffer_));
- os_->flush();
- }
-
- void flush()
- {
- os_->write(begin_buffer_, (p_ - begin_buffer_));
- p_ = begin_buffer_;
- os_->flush();
- }
-
- void write(const CharT* s, size_t length)
- {
- size_t diff = end_buffer_ - p_;
- if (diff >= length)
- {
- std::memcpy(p_, s, length*sizeof(CharT));
- p_ += length;
- }
- else
- {
- os_->write(begin_buffer_, (p_ - begin_buffer_));
- os_->write(s, length);
- p_ = begin_buffer_;
- }
- }
-
- void write(const std::basic_string<CharT>& s)
- {
- write(s.data(),s.length());
- }
-
- void put(CharT c)
- {
- if (p_ < end_buffer_)
- {
- *p_++ = c;
- }
- else
- {
- os_->write(begin_buffer_, (p_-begin_buffer_));
- p_ = begin_buffer_;
- *p_++ = c;
- }
- }
-
-};
-
-#ifdef _MSC_VER
-
-template <typename CharT>
-class float_printer
-{
- uint8_t precision_;
-public:
- float_printer(int precision)
- : precision_(precision)
- {
- }
-
- void print(double val, uint8_t precision, buffered_ostream<CharT>& os)
- {
- char buf[_CVTBUFSIZE];
- int decimal_point = 0;
- int sign = 0;
-
- int prec = (precision == 0) ? precision_ : precision;
-
- int err = _ecvt_s(buf, _CVTBUFSIZE, val, prec, &decimal_point, &sign);
- if (err != 0)
- {
- throw std::runtime_error("Failed attempting double to string conversion");
- }
- char* s = buf;
- char* se = s + prec;
-
- int i, k;
- int j;
-
- if (sign)
- {
- os.put('-');
- }
- if (decimal_point <= -4 || decimal_point > se - s + 5)
- {
- os.put(*s++);
- if (s < se)
- {
- os.put('.');
- while ((se-1) > s && *(se-1) == '0')
- {
- --se;
- }
-
- while(s < se)
- {
- os.put(*s++);
- }
- }
- os.put('e');
- /* sprintf(b, "%+.2d", decimal_point - 1); */
- if (--decimal_point < 0) {
- os.put('-');
- decimal_point = -decimal_point;
- }
- else
- os.put('+');
- for(j = 2, k = 10; 10*k <= decimal_point; j++, k *= 10);
- for(;;)
- {
- i = decimal_point / k;
- os.put(i + '0');
- if (--j <= 0)
- break;
- decimal_point -= i*k;
- decimal_point *= 10;
- }
- }
- else if (decimal_point <= 0)
- {
- os.put('0');
- os.put('.');
- while ((se-1) > s && *(se-1) == '0')
- {
- --se;
- }
- for(; decimal_point < 0; decimal_point++)
- {
- os.put('0');
- }
- while(s < se)
- {
- os.put(*s++);
- }
- }
- else {
- while(s < se)
- {
- os.put(*s++);
- if ((--decimal_point == 0) && s < se)
- {
- os.put('.');
- while ((se-1) > s && *(se-1) == '0')
- {
- --se;
- }
- }
- }
- for(; decimal_point > 0; decimal_point--)
- {
- os.put('0');
- }
- }
- }
-};
-
-#else
-
-template <typename CharT>
-class float_printer
-{
- jsoncons::basic_ovectorstream<CharT> vs_;
- uint8_t precision_;
-public:
- float_printer(uint8_t precision)
- : vs_(255), precision_(precision)
- {
- vs_.set_locale(std::locale::classic());
- vs_.precision(precision);
- }
-
- void print(double val, uint8_t precision, buffered_ostream<CharT>& os)
- {
- vs_.reset();
- vs_.precision(precision == 0 ? precision_ : precision);
- vs_ << val;
-
- const CharT* s = vs_.data();
- const CharT* se = s + vs_.length();
-
- bool dot = false;
- while (s < se)
- {
- if (*s == '.')
- {
- dot = true;
- }
- else if (*s == 'e')
- {
- if (!dot)
- {
- os.put('.');
- os.put('0');
- dot = true;
- }
- }
- os.put(*s);
- ++s;
- }
- if (!dot)
- {
- os.put('.');
- os.put('0');
- }
- }
-};
-
-#endif
-
-// string_to_float only requires narrow char
-#ifdef _MSC_VER
-class float_reader
-{
-private:
- _locale_t locale_;
-public:
- float_reader()
- {
- locale_ = _create_locale(LC_NUMERIC, "C");
- }
- ~float_reader()
- {
- _free_locale(locale_);
- }
-
- double read(const char* s, size_t length)
- {
- const char *begin = s;
- char *end = nullptr;
- double val = _strtod_l(begin, &end, locale_);
- if (begin == end)
- {
- throw std::invalid_argument("Invalid float value");
- }
- return val;
- }
-
- float_reader(const float_reader& fr) = delete;
- float_reader& operator=(const float_reader& fr) = delete;
-};
-
-#else
-class float_reader
-{
-private:
- std::vector<char> buffer_;
- std::string decimal_point_;
- bool is_dot_;
-public:
- float_reader()
- : buffer_()
- {
- struct lconv * lc = localeconv();
- if (lc != nullptr)
- {
- decimal_point_ = std::string(lc->decimal_point);
- }
- else
- {
- decimal_point_ = std::string(".");
- }
- buffer_.reserve(100);
- is_dot_ = decimal_point_ == ".";
- }
-
- double read(const char* s, size_t length)
- {
- double val;
- if (is_dot_)
- {
- const char *begin = s;
- char *end = nullptr;
- val = strtod(begin, &end);
- if (begin == end)
- {
- throw std::invalid_argument("Invalid float value");
- }
- }
- else
- {
- buffer_.clear();
- size_t j = 0;
- const char* pe = s + length;
- for (const char* p = s; p < pe; ++p)
- {
- if (*p == '.')
- {
- buffer_.insert(buffer_.begin() + j, decimal_point_.begin(), decimal_point_.end());
- j += decimal_point_.length();
- }
- else
- {
- buffer_.push_back(*p);
- ++j;
- }
- }
- const char *begin = buffer_.data();
- char *end = nullptr;
- val = strtod(begin, &end);
- if (begin == end)
- {
- throw std::invalid_argument("Invalid float value");
- }
- }
- return val;
- }
-
- float_reader(const float_reader& fr) = delete;
- float_reader& operator=(const float_reader& fr) = delete;
-};
-#endif
-
-}
-
-#endif
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