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Code Issues Releases Wiki Activity

ircd::conf: Restructure virtuals to direct all entry through parent.

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This commit is contained in:
Jason Volk 2018-08-22 13:57:03 -07:00
parent b964f9520f
commit 63aa8e310e
2 changed files with 37 additions and 14 deletions
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21
include/ircd/conf.h
View file

@ -60,8 +60,13 @@ struct ircd::conf::item<void>
json::object feature;
string_view name;
virtual string_view get(const mutable_buffer &) const;
virtual bool set(const string_view &);
protected:
virtual string_view on_get(const mutable_buffer &) const;
virtual bool on_set(const string_view &);
public:
string_view get(const mutable_buffer &) const;
bool set(const string_view &);
item(const json::members &);
item(item &&) = delete;
@ -95,12 +100,12 @@ struct ircd::conf::lex_castable
:conf::item<>
,conf::value<T>
{
string_view get(const mutable_buffer &out) const override
string_view on_get(const mutable_buffer &out) const override
{
return lex_cast(this->_value, out);
}
bool set(const string_view &s) override
bool on_set(const string_view &s) override
{
this->_value = lex_cast<T>(s);
return true;
@ -122,8 +127,8 @@ struct ircd::conf::item<std::string>
return _value;
}
string_view get(const mutable_buffer &out) const override;
bool set(const string_view &s) override;
string_view on_get(const mutable_buffer &out) const override;
bool on_set(const string_view &s) override;
item(const json::members &members);
};
@ -133,8 +138,8 @@ struct ircd::conf::item<bool>
:conf::item<>
,conf::value<bool>
{
string_view get(const mutable_buffer &out) const override;
bool set(const string_view &s) override;
string_view on_get(const mutable_buffer &out) const override;
bool on_set(const string_view &s) override;
item(const json::members &members);
};

30
ircd/conf.cc
View file

@ -113,13 +113,31 @@ noexcept
}
bool
ircd::conf::item<void>::set(const string_view &)
ircd::conf::item<void>::set(const string_view &val)
{
const bool ret
{
on_set(val)
};
return ret;
}
ircd::string_view
ircd::conf::item<void>::get(const mutable_buffer &buf)
const
{
return on_get(buf);
}
bool
ircd::conf::item<void>::on_set(const string_view &)
{
return false;
}
ircd::string_view
ircd::conf::item<void>::get(const mutable_buffer &)
ircd::conf::item<void>::on_get(const mutable_buffer &)
const
{
return {};
@ -140,14 +158,14 @@ ircd::conf::item<std::string>::item(const json::members &members)
}
bool
ircd::conf::item<std::string>::set(const string_view &s)
ircd::conf::item<std::string>::on_set(const string_view &s)
{
_value = std::string{s};
return true;
}
ircd::string_view
ircd::conf::item<std::string>::get(const mutable_buffer &out)
ircd::conf::item<std::string>::on_get(const mutable_buffer &out)
const
{
return { data(out), _value.copy(data(out), size(out)) };
@ -164,7 +182,7 @@ ircd::conf::item<bool>::item(const json::members &members)
}
bool
ircd::conf::item<bool>::set(const string_view &s)
ircd::conf::item<bool>::on_set(const string_view &s)
{
switch(hash(s))
{
@ -184,7 +202,7 @@ ircd::conf::item<bool>::set(const string_view &s)
}
ircd::string_view
ircd::conf::item<bool>::get(const mutable_buffer &out)
ircd::conf::item<bool>::on_get(const mutable_buffer &out)
const
{
return _value?