63 lines
1.3 KiB
C++
63 lines
1.3 KiB
C++
#include "yaml-cpp/ostream_wrapper.h"
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#include <algorithm>
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#include <cstring>
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#include <iostream>
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namespace YAML {
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ostream_wrapper::ostream_wrapper()
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: m_buffer(1, '\0'),
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m_pStream(nullptr),
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m_pos(0),
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m_row(0),
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m_col(0),
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m_comment(false) {}
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ostream_wrapper::ostream_wrapper(std::ostream& stream)
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: m_buffer{},
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m_pStream(&stream),
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m_pos(0),
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m_row(0),
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m_col(0),
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m_comment(false) {}
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ostream_wrapper::~ostream_wrapper() = default;
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void ostream_wrapper::write(const std::string& str) {
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if (m_pStream) {
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m_pStream->write(str.c_str(), str.size());
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} else {
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m_buffer.resize(std::max(m_buffer.size(), m_pos + str.size() + 1));
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std::copy(str.begin(), str.end(), m_buffer.begin() + m_pos);
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}
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for (char ch : str) {
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update_pos(ch);
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}
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}
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void ostream_wrapper::write(const char* str, std::size_t size) {
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if (m_pStream) {
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m_pStream->write(str, size);
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} else {
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m_buffer.resize(std::max(m_buffer.size(), m_pos + size + 1));
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std::copy(str, str + size, m_buffer.begin() + m_pos);
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}
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for (std::size_t i = 0; i < size; i++) {
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update_pos(str[i]);
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}
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}
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void ostream_wrapper::update_pos(char ch) {
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m_pos++;
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m_col++;
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if (ch == '\n') {
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m_row++;
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m_col = 0;
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m_comment = false;
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}
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}
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} // namespace YAML
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