mirror of
https://github.com/matrix-construct/construct
synced 2024-08-23 18:14:46 +02:00
161 lines
3.8 KiB
C++
161 lines
3.8 KiB
C++
/*
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* Copyright (C) 2016 Charybdis Development Team
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* Copyright (C) 2016 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.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#define HAVE_IRCD_JS_ID_H
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namespace ircd {
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namespace js {
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namespace basic {
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template<lifetime L>
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struct id
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:root<jsid, L>
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{
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using root<jsid, L>::root;
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explicit id(const char *const &); // creates new id
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explicit id(const std::string &); // creates new id
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id(const typename string<L>::handle &);
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id(const typename value<L>::handle &);
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id(const value<L> &);
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id(const string<L> &);
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id(const JSProtoKey &);
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id(const uint32_t &);
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id(const jsid &);
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id();
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};
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template<lifetime L> bool operator==(const id<L> &, const char *const &);
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template<lifetime L> bool operator==(const id<L> &, const std::string &);
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template<lifetime L> bool operator==(const char *const &, const id<L> &);
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template<lifetime L> bool operator==(const std::string &, const id<L> &);
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} // namespace basic
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using id = basic::id<lifetime::stack>;
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using heap_id = basic::id<lifetime::heap>;
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//
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// Implementation
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//
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namespace basic {
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template<lifetime L>
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id<L>::id()
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:id<L>::root::type{}
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{
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}
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template<lifetime L>
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id<L>::id(const jsid &i)
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:id<L>::root::type{i}
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{
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}
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template<lifetime L>
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id<L>::id(const uint32_t &index)
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:id<L>::root::type{}
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{
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if(!JS_IndexToId(*cx, index, &(*this)))
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throw type_error("Failed to construct id from uint32_t index");
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}
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template<lifetime L>
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id<L>::id(const JSProtoKey &key)
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:id<L>::root::type{}
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{
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JS::ProtoKeyToId(*cx, key, &(*this));
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}
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template<lifetime L>
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id<L>::id(const std::string &str)
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:id(str.c_str())
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{
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}
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template<lifetime L>
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id<L>::id(const char *const &str)
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:id<L>::root::type{jsid()}
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{
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if(!JS::PropertySpecNameToPermanentId(*cx, str, this->address()))
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throw type_error("Failed to create id from native string");
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}
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template<lifetime L>
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id<L>::id(const string<L> &h)
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:id<L>::id(typename string<L>::handle(h))
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{
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}
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template<lifetime L>
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id<L>::id(const value<L> &h)
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:id<L>::id(typename value<L>::handle(h))
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{
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}
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template<lifetime L>
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id<L>::id(const typename value<L>::handle &h)
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:id<L>::root::type{}
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{
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if(!JS_ValueToId(*cx, h, &(*this)))
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throw type_error("Failed to construct id from Value");
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}
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template<lifetime L>
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id<L>::id(const typename string<L>::handle &h)
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:id<L>::root::type{}
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{
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if(!JS_StringToId(*cx, h, &(*this)))
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throw type_error("Failed to construct id from String");
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}
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template<lifetime L>
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bool
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operator==(const std::string &a, const id<L> &b)
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{
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return operator==(a.c_str(), b);
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}
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template<lifetime L>
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bool
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operator==(const char *const &a, const id<L> &b)
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{
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return JS::PropertySpecNameEqualsId(a, b);
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}
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template<lifetime L>
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bool
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operator==(const id<L> &a, const std::string &b)
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{
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return operator==(a, b.c_str());
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}
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template<lifetime L>
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bool
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operator==(const id<L> &a, const char *const &b)
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{
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return JS::PropertySpecNameEqualsId(b, a);
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}
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} // namespace basic
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} // namespace js
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} // namespace ircd
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