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-rw-r--r--matching/include/spdlog/fmt/bin_to_hex.h172
1 files changed, 0 insertions, 172 deletions
diff --git a/matching/include/spdlog/fmt/bin_to_hex.h b/matching/include/spdlog/fmt/bin_to_hex.h
deleted file mode 100644
index 3523380..0000000
--- a/matching/include/spdlog/fmt/bin_to_hex.h
+++ /dev/null
@@ -1,172 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-//
-// Support for logging binary data as hex
-// format flags:
-// {:X} - print in uppercase.
-// {:s} - don't separate each byte with space.
-// {:p} - don't print the position on each line start.
-// {:n} - don't split the output to lines.
-
-//
-// Examples:
-//
-// std::vector<char> v(200, 0x0b);
-// logger->info("Some buffer {}", spdlog::to_hex(v));
-// char buf[128];
-// logger->info("Some buffer {:X}", spdlog::to_hex(std::begin(buf), std::end(buf)));
-
-namespace spdlog {
-namespace details {
-
-template<typename It>
-class bytes_range
-{
-public:
- bytes_range(It range_begin, It range_end)
- : begin_(range_begin)
- , end_(range_end)
- {
- }
-
- It begin() const
- {
- return begin_;
- }
- It end() const
- {
- return end_;
- }
-
-private:
- It begin_, end_;
-};
-} // namespace details
-
-// create a bytes_range that wraps the given container
-template<typename Container>
-inline details::bytes_range<typename Container::const_iterator> to_hex(const Container &container)
-{
- static_assert(sizeof(typename Container::value_type) == 1, "sizeof(Container::value_type) != 1");
- using Iter = typename Container::const_iterator;
- return details::bytes_range<Iter>(std::begin(container), std::end(container));
-}
-
-// create bytes_range from ranges
-template<typename It>
-inline details::bytes_range<It> to_hex(const It range_begin, const It range_end)
-{
- return details::bytes_range<It>(range_begin, range_end);
-}
-
-} // namespace spdlog
-
-namespace fmt {
-
-template<typename T>
-struct formatter<spdlog::details::bytes_range<T>>
-{
- const std::size_t line_size = 100;
- const char delimiter = ' ';
-
- bool put_newlines = true;
- bool put_delimiters = true;
- bool use_uppercase = false;
- bool put_positions = true; // position on start of each line
-
- // parse the format string flags
- template<typename ParseContext>
- auto parse(ParseContext &ctx) -> decltype(ctx.begin())
- {
- auto it = ctx.begin();
- while (*it && *it != '}')
- {
- switch (*it)
- {
- case 'X':
- use_uppercase = true;
- break;
- case 's':
- put_delimiters = false;
- break;
- case 'p':
- put_positions = false;
- break;
- case 'n':
- put_newlines = false;
- break;
- }
-
- ++it;
- }
- return it;
- }
-
- // format the given bytes range as hex
- template<typename FormatContext, typename Container>
- auto format(const spdlog::details::bytes_range<Container> &the_range, FormatContext &ctx) -> decltype(ctx.out())
- {
- SPDLOG_CONSTEXPR const char *hex_upper = "0123456789ABCDEF";
- SPDLOG_CONSTEXPR const char *hex_lower = "0123456789abcdef";
- const char *hex_chars = use_uppercase ? hex_upper : hex_lower;
-
- std::size_t pos = 0;
- std::size_t column = line_size;
- auto inserter = ctx.begin();
-
- for (auto &item : the_range)
- {
- auto ch = static_cast<unsigned char>(item);
- pos++;
-
- if (put_newlines && column >= line_size)
- {
- column = put_newline(inserter, pos);
-
- // put first byte without delimiter in front of it
- *inserter++ = hex_chars[(ch >> 4) & 0x0f];
- *inserter++ = hex_chars[ch & 0x0f];
- column += 2;
- continue;
- }
-
- if (put_delimiters)
- {
- *inserter++ = delimiter;
- ++column;
- }
-
- *inserter++ = hex_chars[(ch >> 4) & 0x0f];
- *inserter++ = hex_chars[ch & 0x0f];
- column += 2;
- }
- return inserter;
- }
-
- // put newline(and position header)
- // return the next column
- template<typename It>
- std::size_t put_newline(It inserter, std::size_t pos)
- {
-#ifdef _WIN32
- *inserter++ = '\r';
-#endif
- *inserter++ = '\n';
-
- if (put_positions)
- {
- fmt::format_to(inserter, "{:<04X}: ", pos - 1);
- return 7;
- }
- else
- {
- return 1;
- }
- }
-};
-} // namespace fmt