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This commit is contained in:
Timur A. Fatkhullin
2025-10-22 17:55:43 +03:00
parent e50fbfc57e
commit 42a4349c76
6 changed files with 91 additions and 15 deletions
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20
mcc/mcc_netserver_proto.h
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@@ -489,7 +489,11 @@ struct MccNetMessageValidKeywords {
static_assert(mcc_netmsg_valid_keys_c<MccNetMessageValidKeywords>, "");
template <mcc_netmsg_valid_keys_c BASE_T, traits::mcc_char_range BYTEREPR_T>
template <typename T>
concept mcc_netmessage_c = requires(T t) { T(); };
template <mcc::traits::mcc_char_range BYTEREPR_T = std::string_view,
mcc_netmsg_valid_keys_c BASE_T = MccNetMessageValidKeywords>
class MccNetMessage
{
public:
@@ -675,6 +679,11 @@ protected:
(*this)(el, bytes);
}
}
} else if constexpr (std::same_as<T, std::error_code>) {
std::format_to(std::back_inserter(bytes), "{}{}{}{}{}", value.value(),
MCC_COMMPROTO_RANGEPARAM_DELIM_SEQ, value.message(), MCC_COMMPROTO_RANGEPARAM_DELIM_SEQ,
value.category().name());
} else if constexpr (std::same_as<T, MccNetMessage>) {
} else if constexpr (std::formattable<T, char>) {
std::format_to(std::back_inserter(bytes), "{}", value);
} else {
@@ -706,6 +715,12 @@ public:
fromCharRange(msg);
}
// constexpr MccNetMessage(const BYTEREPR_T& msg)
// requires traits::mcc_input_char_range<BYTEREPR_T>
// {
// fromCharRange(msg);
// }
template <traits::mcc_input_char_range KT>
constexpr bool withKey(const KT& key)
{
@@ -987,6 +1002,7 @@ protected:
};
};
static_assert(MccNetMessage<MccNetMessageValidKeywords, std::string_view>{"ACK"}.withKey("ACK"));
static_assert(MccNetMessage<std::string, MccNetMessageValidKeywords>{"ACK"}.withKey("ACK"));
static_assert(MccNetMessage{"ACK"}.withKey("ACK"));
} // namespace mcc::network