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https://gitea.wildfiregames.com/0ad/0ad
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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.
51 lines
1.8 KiB
C++
51 lines
1.8 KiB
C++
/* Copyright (C) 2020 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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#ifndef INCLUDED_SCRIPTEXCEPTIONS
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#define INCLUDED_SCRIPTEXCEPTIONS
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struct JSContext;
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class JSErrorReport;
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class ScriptRequest;
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namespace ScriptException
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{
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/**
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* @return Whether there is a JS exception pending.
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*/
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bool IsPending(const ScriptRequest& rq);
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/**
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* Log and then clear the current pending exception. This function should always be called after calling a
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* JS script (or anything that can throw JS errors, such as structured clones),
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* in case that script doesn't catch an exception thrown during its execution.
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* If no exception is pending, this does nothing.
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* Note that JS code that wants to throw errors should throw new Error(...), otherwise the stack cannot be used.
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* @return Whether there was a pending exception.
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*/
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bool CatchPending(const ScriptRequest& rq);
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/**
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* Raise a JS exception from C++ code.
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* This is only really relevant in JSNative functions that don't use ObjectOpResult,
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* as the latter overwrites the pending exception.
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* Prefer either simply logging an error if you know a stack-trace will be raised elsewhere.
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*/
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void Raise(const ScriptRequest& rq, const char* format, ...);
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}
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#endif // INCLUDED_SCRIPTEXCEPTIONS
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