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ircd::rfc3986: Move port number extraction grammars out of function static.

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This commit is contained in:
Jason Volk 2020-05-14 16:36:50 -07:00
parent 0cb7378793
commit bb52cbd2d1
1 changed files with 9 additions and 17 deletions
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26
ircd/rfc3986.cc
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@ -625,6 +625,7 @@ namespace ircd::rfc3986
[[gnu::visibility("internal")]] extern const parser::rule<string_view> host_non_literal;
[[gnu::visibility("internal")]] extern const parser::rule<string_view> host_alternative;
[[gnu::visibility("internal")]] extern const parser::rule<string_view> host_parse;
[[gnu::visibility("internal")]] extern const parser::rule<uint16_t> port_parse;
}
decltype(ircd::rfc3986::host_literal)
@ -653,6 +654,13 @@ ircd::rfc3986::host_parse
,"host"
};
decltype(ircd::rfc3986::port_parse)
ircd::rfc3986::port_parse
{
omit[host_alternative] >> -(omit[lit(':')] >> parser::port) >> eoi
,"port"
};
ircd::string_view
ircd::rfc3986::host(const string_view &str)
try
@ -672,25 +680,9 @@ uint16_t
ircd::rfc3986::port(const string_view &str)
try
{
static const parser::rule<> literal
{
parser::ip6_literal | parser::ip4_literal | parser::domain
};
static const parser::rule<> non_literal
{
parser::ip6_address
};
static const parser::rule<uint16_t> rule
{
non_literal | (literal >> -(lit(':') >> parser::port)) >> eoi
,"port"
};
uint16_t ret(0);
const char *start(str.data()), *const stop(start + str.size());
qi::parse(start, stop, rule, ret);
qi::parse(start, stop, port_parse, ret);
return ret;
}
catch(const qi::expectation_failure<const char *> &e)