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ircd::conf: Add templates for long integer items.

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This commit is contained in:
Jason Volk 2018-03-02 23:54:35 -08:00
parent 1736a47068
commit 304f5422c6
1 changed files with 46 additions and 0 deletions
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46
include/ircd/conf.h
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@ -17,6 +17,8 @@ namespace ircd::conf
template<class T> struct value; // abstraction for carrying item value template<class T> struct value; // abstraction for carrying item value
template<> struct item<void>; // base class of all conf items template<> struct item<void>; // base class of all conf items
template<> struct item<std::string>; template<> struct item<std::string>;
template<> struct item<uint64_t>;
template<> struct item<int64_t>;
template<> struct item<seconds>; template<> struct item<seconds>;
IRCD_EXCEPTION(ircd::error, error) IRCD_EXCEPTION(ircd::error, error)
@ -99,6 +101,50 @@ struct ircd::conf::item<std::string>
{} {}
}; };
template<>
struct ircd::conf::item<uint64_t>
:conf::item<>
,conf::value<uint64_t>
{
string_view get(const mutable_buffer &out) const override
{
return lex_cast(_value, out);
}
bool set(const string_view &s) override
{
_value = lex_cast<uint64_t>(s);
return true;
}
item(const json::members &memb)
:conf::item<>{memb}
,value{feature.get("default", 0UL)}
{}
};
template<>
struct ircd::conf::item<int64_t>
:conf::item<>
,conf::value<int64_t>
{
string_view get(const mutable_buffer &out) const override
{
return lex_cast(_value, out);
}
bool set(const string_view &s) override
{
_value = lex_cast<int64_t>(s);
return true;
}
item(const json::members &memb)
:conf::item<>{memb}
,value{feature.get("default", 0L)}
{}
};
template<> template<>
struct ircd::conf::item<ircd::seconds> struct ircd::conf::item<ircd::seconds>
:conf::item<> :conf::item<>