78 lines
2.5 KiB
C++
78 lines
2.5 KiB
C++
// MassBuilderSaveTool
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// Copyright (C) 2021-2024 Guillaume Jacquemin
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//
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// This program 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 3 of the License, or
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// (at your option) any later version.
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//
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// This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
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#include "../../BinaryIo/Reader.h"
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#include "../../BinaryIo/Writer.h"
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#include "../../Logger/Logger.h"
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#include "StringProperty.h"
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namespace Gvas { namespace Serialisers {
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StringArrayView
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StringProperty::types() {
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using namespace Containers::Literals;
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static const Containers::Array<Containers::String> types{InPlaceInit, {
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"NameProperty"_s, "StrProperty"_s, "SoftObjectProperty"_s, "ObjectProperty"_s
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}};
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return types;
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}
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Types::UnrealPropertyBase::ptr
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StringProperty::deserialise(Containers::StringView name, Containers::StringView type, std::size_t value_length,
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BinaryIo::Reader& reader, PropertySerialiser& serialiser)
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{
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auto prop = Containers::pointer<Types::StringProperty>(type);
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if(value_length != std::size_t(-1)) {
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char terminator;
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if(!reader.readChar(terminator) || terminator != '\0') {
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LOG_ERROR_FORMAT("Couldn't read a null byte in string property {}.", name);
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return nullptr;
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}
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}
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if(!reader.readUEString(prop->value)) {
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LOG_ERROR_FORMAT("Couldn't read string property {}'s value.", name);
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return nullptr;
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}
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prop->valueLength = value_length;
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return prop;
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}
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bool
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StringProperty::serialise(Types::UnrealPropertyBase::ptr& prop, std::size_t& bytes_written, BinaryIo::Writer& writer,
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PropertySerialiser& serialiser)
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{
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auto str_prop = dynamic_cast<Types::StringProperty*>(prop.get());
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if(!str_prop) {
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LOG_ERROR("The property is not a valid string property.");
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return false;
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}
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if(str_prop->valueLength != std::size_t(-1)) {
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writer.writeValueToArray<char>('\0');
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}
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bytes_written += writer.writeUEStringToArray(str_prop->value);
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return true;
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}
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}}
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