mirror of
https://gitea.wildfiregames.com/0ad/0ad
synced 2026-06-16 05:13:58 -07:00
157c6af18e
Avoid cases of filenames Update years in terms and other legal(ish) documents Don't update years in license headers, since change is not meaningful Will add linter rule in seperate commit Happy recompiling everyone! Original Patch By: Nescio Comment By: Gallaecio Differential Revision: D2620 This was SVN commit r27786.
83 lines
2.7 KiB
C++
83 lines
2.7 KiB
C++
/* Copyright (C) 2021 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "precompiled.h"
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#include "ps/Profile.h"
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#include "ScriptExceptions.h"
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#include "ScriptInterface.h"
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#include "ScriptRequest.h"
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#include "StructuredClone.h"
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// Ignore warnings in SM headers.
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#if GCC_VERSION || CLANG_VERSION
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# pragma GCC diagnostic push
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# pragma GCC diagnostic ignored "-Wunused-parameter"
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# pragma GCC diagnostic ignored "-Wnon-virtual-dtor"
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#elif MSC_VERSION
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# pragma warning(push, 1)
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#endif
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#include "js/StructuredClone.h"
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#if GCC_VERSION || CLANG_VERSION
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# pragma GCC diagnostic pop
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#elif MSC_VERSION
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# pragma warning(pop)
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#endif
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Script::StructuredClone Script::WriteStructuredClone(const ScriptRequest& rq, JS::HandleValue v)
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{
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Script::StructuredClone ret(new JSStructuredCloneData(JS::StructuredCloneScope::SameProcess));
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JS::CloneDataPolicy policy;
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if (!JS_WriteStructuredClone(rq.cx, v, ret.get(), JS::StructuredCloneScope::SameProcess, policy, nullptr, nullptr, JS::UndefinedHandleValue))
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{
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debug_warn(L"Writing a structured clone with JS_WriteStructuredClone failed!");
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ScriptException::CatchPending(rq);
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return StructuredClone();
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}
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return ret;
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}
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void Script::ReadStructuredClone(const ScriptRequest& rq, const Script::StructuredClone& ptr, JS::MutableHandleValue ret)
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{
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JS::CloneDataPolicy policy;
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if (!JS_ReadStructuredClone(rq.cx, *ptr, JS_STRUCTURED_CLONE_VERSION, ptr->scope(), ret, policy, nullptr, nullptr))
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ScriptException::CatchPending(rq);
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}
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JS::Value Script::CloneValueFromOtherCompartment(const ScriptInterface& to, const ScriptInterface& from, JS::HandleValue val)
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{
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PROFILE("CloneValueFromOtherCompartment");
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Script::StructuredClone structuredClone;
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{
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ScriptRequest fromRq(from);
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structuredClone = WriteStructuredClone(fromRq, val);
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}
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ScriptRequest toRq(to);
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JS::RootedValue out(toRq.cx);
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ReadStructuredClone(toRq, structuredClone, &out);
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return out.get();
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}
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JS::Value Script::DeepCopy(const ScriptRequest& rq, JS::HandleValue val)
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{
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JS::RootedValue out(rq.cx);
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ReadStructuredClone(rq, WriteStructuredClone(rq, val), &out);
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return out.get();
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}
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