From 64922e213ac731279cf3341253e67509adb2dfc8 Mon Sep 17 00:00:00 2001 From: Felix Morgner Date: Fri, 16 Sep 2022 21:36:12 +0200 Subject: wanda: restructure source directory --- src/wanda/message.cpp | 75 --------------------------------------------------- 1 file changed, 75 deletions(-) delete mode 100644 src/wanda/message.cpp (limited to 'src/wanda/message.cpp') diff --git a/src/wanda/message.cpp b/src/wanda/message.cpp deleted file mode 100644 index 978b7c4..0000000 --- a/src/wanda/message.cpp +++ /dev/null @@ -1,75 +0,0 @@ -#include - -#include -#include -#include - -namespace wanda -{ - message::operator std::string() const - { - std::ostringstream buffer{}; - buffer << source - << ':' - << command; - if (argument.has_value()) - { - buffer << ':' << *argument; - } - return buffer.str(); - } - - std::size_t message::size() const - { - return static_cast(*this).size(); - } - - template - OutputIt copy_until(InputIt first, InputIt last, OutputIt out, UnaryPredicate predicate) - { - while (first != last && !predicate(*first)) - { - *out++ = *first++; - } - return out; - } - - std::istream & operator>>(std::istream & in, message & message) - { - auto pos = std::istream_iterator{in}; - auto end = std::istream_iterator{}; - auto buffer = std::string{}; - - copy_until(pos, end, std::back_inserter(buffer), [](auto const & c) { return c == ':'; }); - if (in.eof() || buffer.size() != 1) - { - in.setstate(std::ios_base::failbit); - return in; - } - message.source = buffer; - - buffer.clear(); - copy_until(++pos, end, std::back_inserter(buffer), [](auto const & c) { return c == ':'; }); - if (in.eof()) - { - in.setstate(std::ios_base::failbit); - } - message.command = buffer; - - buffer.clear(); - copy(++pos, end, std::back_inserter(buffer)); - if (buffer.size()) - { - message.argument = std::optional{std::move(buffer)}; - } - - in.clear(in.rdstate() ^ std::ios_base::failbit); - return in; - } - - std::ostream & operator<<(std::ostream & out, message const & message) - { - return out << static_cast(message); - } - -} // namespace wanda \ No newline at end of file -- cgit v1.2.3