diff options
Diffstat (limited to 'NorthstarDLL/include/spdlog/fmt/bin_to_hex.h')
-rw-r--r-- | NorthstarDLL/include/spdlog/fmt/bin_to_hex.h | 432 |
1 files changed, 216 insertions, 216 deletions
diff --git a/NorthstarDLL/include/spdlog/fmt/bin_to_hex.h b/NorthstarDLL/include/spdlog/fmt/bin_to_hex.h index 1e2b054b..71f18cf1 100644 --- a/NorthstarDLL/include/spdlog/fmt/bin_to_hex.h +++ b/NorthstarDLL/include/spdlog/fmt/bin_to_hex.h @@ -1,216 +1,216 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#include <cctype> - -// -// Support for logging binary data as hex -// format flags, any combination of the followng: -// {: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) - {} - - It begin() const - { - return begin_; - } - It 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); -} - -// 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 fmt { - -template<typename T> -struct formatter<spdlog::details::dump_info<T>> -{ - 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> - 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) -> 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 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.begin(); - for (auto i = the_range.begin(); i != the_range.end(); i++) - { - auto ch = static_cast<unsigned char>(*i); - - if (put_newlines && (i == the_range.begin() || i - start_of_line >= size_per_line)) - { - if (show_ascii && i != the_range.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.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) - { - *inserter++ = delimiter; - } - - *inserter++ = hex_chars[(ch >> 4) & 0x0f]; - *inserter++ = hex_chars[ch & 0x0f]; - } - if (show_ascii) // add ascii to last line - { - if (the_range.end() - the_range.begin() > size_per_line) - { - auto blank_num = size_per_line - (the_range.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.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) - { -#ifdef _WIN32 - *inserter++ = '\r'; -#endif - *inserter++ = '\n'; - - if (put_positions) - { - fmt::format_to(inserter, "{:<04X}: ", pos); - } - } -}; -} // namespace fmt +//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include <cctype>
+
+//
+// Support for logging binary data as hex
+// format flags, any combination of the followng:
+// {: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)
+ {}
+
+ It begin() const
+ {
+ return begin_;
+ }
+ It 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);
+}
+
+// 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 fmt {
+
+template<typename T>
+struct formatter<spdlog::details::dump_info<T>>
+{
+ 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>
+ 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) -> 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 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.begin();
+ for (auto i = the_range.begin(); i != the_range.end(); i++)
+ {
+ auto ch = static_cast<unsigned char>(*i);
+
+ if (put_newlines && (i == the_range.begin() || i - start_of_line >= size_per_line))
+ {
+ if (show_ascii && i != the_range.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.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)
+ {
+ *inserter++ = delimiter;
+ }
+
+ *inserter++ = hex_chars[(ch >> 4) & 0x0f];
+ *inserter++ = hex_chars[ch & 0x0f];
+ }
+ if (show_ascii) // add ascii to last line
+ {
+ if (the_range.end() - the_range.begin() > size_per_line)
+ {
+ auto blank_num = size_per_line - (the_range.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.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)
+ {
+#ifdef _WIN32
+ *inserter++ = '\r';
+#endif
+ *inserter++ = '\n';
+
+ if (put_positions)
+ {
+ fmt::format_to(inserter, "{:<04X}: ", pos);
+ }
+ }
+};
+} // namespace fmt
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