156 lines
2.8 KiB
C++
156 lines
2.8 KiB
C++
// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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namespace ircd::m
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{
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const std::array<http::header, 1> _error_headers
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{{
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{ "Content-Type", "application/json; charset=utf-8" },
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}};
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}
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[[gnu::tls_model("global-dynamic")]]
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thread_local
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decltype(ircd::m::error::fmtbuf)
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ircd::m::error::fmtbuf;
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//
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// error::error
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//
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ircd::m::error::error()
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:error
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{
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internal, http::INTERNAL_SERVER_ERROR, std::string{},
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}
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{}
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ircd::m::error::error(std::string c)
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:error
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{
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internal, http::INTERNAL_SERVER_ERROR, std::move(c),
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}
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{}
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ircd::m::error::error(const http::code &c)
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:error
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{
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internal, c, std::string{},
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}
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{}
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ircd::m::error::error(const http::code &c,
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const json::members &members)
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:error
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{
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internal, c, json::strung{members},
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}
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{}
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ircd::m::error::error(const http::code &c,
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const json::iov &iov)
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:error
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{
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internal, c, json::strung{iov},
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}
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{}
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ircd::m::error::error(const http::code &c,
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const json::object &object)
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:error
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{
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internal, c, json::strung{object},
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}
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{}
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ircd::m::error::error(const http::code &status,
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const string_view &errcode,
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const string_view &fmt)
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:error
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{
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status, json::members
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{
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{ "errcode", errcode },
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{ "error", fmt },
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},
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}
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{}
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ircd::m::error::error(internal_t,
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const http::code &c,
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std::string object)
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:http::error
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{
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c, std::move(object), vector_view<const http::header>{_error_headers}
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}
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{
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if(!content.empty())
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{
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strlcat(ircd::exception::buf, " ");
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strlcat(ircd::exception::buf, errcode());
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strlcat(ircd::exception::buf, " :");
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strlcat(ircd::exception::buf, errstr());
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}
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}
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// Out-of-line placement
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ircd::m::error::~error()
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noexcept
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{
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}
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ircd::string_view
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ircd::m::error::errstr()
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const noexcept try
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{
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const json::object &content
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{
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this->http::error::content
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};
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if(json::type(content, std::nothrow) == json::STRING)
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return string_view{content};
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const json::string &ret
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{
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content["error"]
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};
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return ret;
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}
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catch(...)
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{
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return "(There was an error with the error object)"_sv;
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}
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ircd::string_view
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ircd::m::error::errcode()
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const noexcept try
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{
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const json::object &content
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{
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this->http::error::content
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};
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if(json::type(content, std::nothrow) == json::STRING)
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return "M_UNKNOWN"_sv;
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const json::string &ret
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{
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content.get("errcode", "M_UNKNOWN"_sv)
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};
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return ret;
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}
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catch(...)
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{
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return "M_BAD_ERROR"_sv;
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}
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