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Code Issues Releases Wiki Activity

m: Improve error/exception.

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This commit is contained in:
Jason Volk 2017-09-07 04:10:15 -07:00
parent 96d121c82a
commit 5eaae24559
1 changed files with 45 additions and 5 deletions
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50
include/ircd/m/error.h
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@ -25,20 +25,60 @@
#pragma once
#define HAVE_IRCD_M_ERROR_H
namespace ircd {
namespace m {
namespace ircd::m
{
struct error;
}
struct error
struct ircd::m::error
:http::error
{
template<class... args> error(const http::code &, const string_view &errcode, const char *const &fmt, args&&...);
template<class... args> error(const string_view &errcode, const char *const &fmt, args&&...);
error(const http::code &, const json::object &object = {});
error(const http::code &, const json::index &idx);
error(const http::code &);
error(std::string = {});
IRCD_OVERLOAD(child)
template<class... args> error(child_t, args&&... a)
:error{std::forward<args>(a)...}
{}
};
} // namespace m
} // namespace ircd
#define IRCD_M_EXCEPTION(_parent_, _name_, _httpcode_) \
struct _name_ \
: _parent_ \
{ \
template<class... args> _name_(args&&... a) \
: _parent_ \
{ \
child, _httpcode_, "M_"#_name_, std::forward<args>(a)... \
}{} \
\
template<class... args> _name_(child_t, args&&... a) \
: _parent_ \
{ \
child, std::forward<args>(a)... \
}{} \
};
namespace ircd::m
{
IRCD_M_EXCEPTION(error, UNKNOWN, http::INTERNAL_SERVER_ERROR);
IRCD_M_EXCEPTION(error, NOT_FOUND, http::NOT_FOUND);
IRCD_M_EXCEPTION(error, BAD_JSON, http::BAD_REQUEST);
}
inline
ircd::m::error::error(std::string c)
:http::error{http::INTERNAL_SERVER_ERROR, std::move(c)}
{}
inline
ircd::m::error::error(const http::code &c)
:http::error{c}
{}
inline
ircd::m::error::error(const http::code &c,