diff options
Diffstat (limited to 'deps/include/spdlog/fmt/bin_to_hex.h')
| -rw-r--r-- | deps/include/spdlog/fmt/bin_to_hex.h | 224 |
1 files changed, 0 insertions, 224 deletions
diff --git a/deps/include/spdlog/fmt/bin_to_hex.h b/deps/include/spdlog/fmt/bin_to_hex.h deleted file mode 100644 index e6b9712..0000000 --- a/deps/include/spdlog/fmt/bin_to_hex.h +++ /dev/null @@ -1,224 +0,0 @@ -//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#include <cctype>
-#include <spdlog/common.h>
-
-#if defined(__has_include)
- #if __has_include(<version>)
- #include <version>
- #endif
-#endif
-
-#if __cpp_lib_span >= 202002L
- #include <span>
-#endif
-
-//
-// Support for logging binary data as hex
-// format flags, any combination of the following:
-// {: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.
-// {:a} - show ASCII if :n is not set
-
-//
-// 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)));
-// logger->info("Some buffer {:X}", spdlog::to_hex(std::begin(buf), std::end(buf), 16));
-
-namespace spdlog {
-namespace details {
-
-template <typename It>
-class dump_info {
-public:
- dump_info(It range_begin, It range_end, size_t size_per_line)
- : begin_(range_begin),
- end_(range_end),
- size_per_line_(size_per_line) {}
-
- // do not use begin() and end() to avoid collision with fmt/ranges
- It get_begin() const { return begin_; }
- It get_end() const { return end_; }
- size_t size_per_line() const { return size_per_line_; }
-
-private:
- It begin_, end_;
- size_t size_per_line_;
-};
-} // namespace details
-
-// create a dump_info that wraps the given container
-template <typename Container>
-inline details::dump_info<typename Container::const_iterator> to_hex(const Container &container,
- size_t size_per_line = 32) {
- static_assert(sizeof(typename Container::value_type) == 1,
- "sizeof(Container::value_type) != 1");
- using Iter = typename Container::const_iterator;
- return details::dump_info<Iter>(std::begin(container), std::end(container), size_per_line);
-}
-
-#if __cpp_lib_span >= 202002L
-
-template <typename Value, size_t Extent>
-inline details::dump_info<typename std::span<Value, Extent>::iterator> to_hex(
- const std::span<Value, Extent> &container, size_t size_per_line = 32) {
- using Container = std::span<Value, Extent>;
- static_assert(sizeof(typename Container::value_type) == 1,
- "sizeof(Container::value_type) != 1");
- using Iter = typename Container::iterator;
- return details::dump_info<Iter>(std::begin(container), std::end(container), size_per_line);
-}
-
-#endif
-
-// create dump_info from ranges
-template <typename It>
-inline details::dump_info<It> to_hex(const It range_begin,
- const It range_end,
- size_t size_per_line = 32) {
- return details::dump_info<It>(range_begin, range_end, size_per_line);
-}
-
-} // namespace spdlog
-
-namespace
-#ifdef SPDLOG_USE_STD_FORMAT
- std
-#else
- fmt
-#endif
-{
-
-template <typename T>
-struct formatter<spdlog::details::dump_info<T>, char> {
- 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
- bool show_ascii = false;
-
- // parse the format string flags
- template <typename ParseContext>
- SPDLOG_CONSTEXPR_FUNC auto parse(ParseContext &ctx) -> decltype(ctx.begin()) {
- auto it = ctx.begin();
- while (it != ctx.end() && *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;
- show_ascii = false;
- break;
- case 'a':
- if (put_newlines) {
- show_ascii = true;
- }
- break;
- }
-
- ++it;
- }
- return it;
- }
-
- // format the given bytes range as hex
- template <typename FormatContext, typename Container>
- auto format(const spdlog::details::dump_info<Container> &the_range, FormatContext &ctx) const
- -> 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;
-
-#if !defined(SPDLOG_USE_STD_FORMAT) && FMT_VERSION < 60000
- auto inserter = ctx.begin();
-#else
- auto inserter = ctx.out();
-#endif
-
- int size_per_line = static_cast<int>(the_range.size_per_line());
- auto start_of_line = the_range.get_begin();
- for (auto i = the_range.get_begin(); i != the_range.get_end(); i++) {
- auto ch = static_cast<unsigned char>(*i);
-
- if (put_newlines &&
- (i == the_range.get_begin() || i - start_of_line >= size_per_line)) {
- if (show_ascii && i != the_range.get_begin()) {
- *inserter++ = delimiter;
- *inserter++ = delimiter;
- for (auto j = start_of_line; j < i; j++) {
- auto pc = static_cast<unsigned char>(*j);
- *inserter++ = std::isprint(pc) ? static_cast<char>(*j) : '.';
- }
- }
-
- put_newline(inserter, static_cast<size_t>(i - the_range.get_begin()));
-
- // put first byte without delimiter in front of it
- *inserter++ = hex_chars[(ch >> 4) & 0x0f];
- *inserter++ = hex_chars[ch & 0x0f];
- start_of_line = i;
- continue;
- }
-
- if (put_delimiters && i != the_range.get_begin()) {
- *inserter++ = delimiter;
- }
-
- *inserter++ = hex_chars[(ch >> 4) & 0x0f];
- *inserter++ = hex_chars[ch & 0x0f];
- }
- if (show_ascii) // add ascii to last line
- {
- if (the_range.get_end() - the_range.get_begin() > size_per_line) {
- auto blank_num = size_per_line - (the_range.get_end() - start_of_line);
- while (blank_num-- > 0) {
- *inserter++ = delimiter;
- *inserter++ = delimiter;
- if (put_delimiters) {
- *inserter++ = delimiter;
- }
- }
- }
- *inserter++ = delimiter;
- *inserter++ = delimiter;
- for (auto j = start_of_line; j != the_range.get_end(); j++) {
- auto pc = static_cast<unsigned char>(*j);
- *inserter++ = std::isprint(pc) ? static_cast<char>(*j) : '.';
- }
- }
- return inserter;
- }
-
- // put newline(and position header)
- template <typename It>
- void put_newline(It inserter, std::size_t pos) const {
-#ifdef _WIN32
- *inserter++ = '\r';
-#endif
- *inserter++ = '\n';
-
- if (put_positions) {
- spdlog::fmt_lib::format_to(inserter, SPDLOG_FMT_STRING("{:04X}: "), pos);
- }
- }
-};
-} // namespace std
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