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Differential D4428 Diff 19435 source/scriptinterface/ScriptConversions.cpp

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source/scriptinterface/ScriptConversions.cpp

/* Copyright (C) 2021 Wildfire Games. /* Copyright (C) 2022 Wildfire Games.
* This file is part of 0 A.D. * This file is part of 0 A.D.
* *
* 0 A.D. is free software: you can redistribute it and/or modify * 0 A.D. is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or * the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version. * (at your option) any later version.
* *
* 0 A.D. is distributed in the hope that it will be useful, * 0 A.D. is distributed in the hope that it will be useful,
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template<> bool Script::FromJSVal<std::wstring>(const ScriptRequest& rq, JS::HandleValue v, std::wstring& out) template<> bool Script::FromJSVal<std::wstring>(const ScriptRequest& rq, JS::HandleValue v, std::wstring& out)
{ {
FAIL_IF_NOT(v.isString() || v.isNumber() || v.isBoolean(), v); // allow implicit boolean/number conversions FAIL_IF_NOT(v.isString() || v.isNumber() || v.isBoolean(), v); // allow implicit boolean/number conversions
JS::RootedString str(rq.cx, JS::ToString(rq.cx, v)); JS::RootedString str(rq.cx, JS::ToString(rq.cx, v));
if (!str) if (!str)
FAIL("Argument must be convertible to a string"); FAIL("Argument must be convertible to a string");
if (JS_StringHasLatin1Chars(str)) if (JS::StringHasLatin1Chars(str))
{ {
size_t length; size_t length;
JS::AutoCheckCannotGC nogc; JS::AutoCheckCannotGC nogc;
const JS::Latin1Char* ch = JS_GetLatin1StringCharsAndLength(rq.cx, nogc, str, &length); const JS::Latin1Char* ch = JS_GetLatin1StringCharsAndLength(rq.cx, nogc, str, &length);
if (!ch) if (!ch)
FAIL("JS_GetLatin1StringCharsAndLength failed"); FAIL("JS_GetLatin1StringCharsAndLength failed");
out.assign(ch, ch + length); out.assign(ch, ch + length);
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