mirror of
https://github.com/vcmi/vcmi.git
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164 lines
3.9 KiB
C++
164 lines
3.9 KiB
C++
/*
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* JsonDeserializer.cpp, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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#include "StdInc.h"
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#include "JsonDeserializer.h"
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#include "../JsonNode.h"
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JsonDeserializer::JsonDeserializer(JsonNode & root_):
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JsonSerializeFormat(root_, false)
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{
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}
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void JsonDeserializer::serializeBool(const std::string & fieldName, bool & value)
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{
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value = current->operator[](fieldName).Bool();
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}
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void JsonDeserializer::serializeEnum(const std::string & fieldName, const std::string & trueValue, const std::string & falseValue, bool & value)
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{
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const JsonNode & tmp = current->operator[](fieldName);
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value = tmp.String() == trueValue;
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}
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void JsonDeserializer::serializeFloat(const std::string & fieldName, double & value)
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{
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value = current->operator[](fieldName).Float();
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}
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void JsonDeserializer::serializeIntEnum(const std::string & fieldName, const std::vector<std::string> & enumMap, const si32 defaultValue, si32 & value)
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{
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const std::string & valueName = current->operator[](fieldName).String();
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si32 rawValue = vstd::find_pos(enumMap, valueName);
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if(rawValue < 0)
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value = defaultValue;
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else
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value = rawValue;
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}
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void JsonDeserializer::serializeIntId(const std::string & fieldName, const TDecoder & decoder, const TEncoder & encoder, const si32 defaultValue, si32 & value)
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{
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std::string identifier;
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serializeString(fieldName, identifier);
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if(identifier == "")
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{
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value = defaultValue;
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return;
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}
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si32 rawId = decoder(identifier);
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if(rawId >= 0)
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value = rawId;
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else
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value = defaultValue;
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}
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void JsonDeserializer::serializeLIC(const std::string & fieldName, const TDecoder & decoder, const TEncoder & encoder, const std::vector<bool> & standard, std::vector<bool> & value)
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{
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const JsonNode & field = current->operator[](fieldName);
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if(field.isNull())
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return;
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const JsonNode & anyOf = field["anyOf"];
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const JsonNode & allOf = field["allOf"];
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const JsonNode & noneOf = field["noneOf"];
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if(anyOf.Vector().empty() && allOf.Vector().empty())
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{
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//permissive mode
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value = standard;
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}
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else
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{
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//restrictive mode
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value.clear();
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value.resize(standard.size(), false);
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readLICPart(anyOf, decoder, true, value);
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readLICPart(allOf, decoder, true, value);
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}
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readLICPart(noneOf, decoder, false, value);
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}
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void JsonDeserializer::serializeLIC(const std::string & fieldName, LIC & value)
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{
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const JsonNode & field = current->operator[](fieldName);
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const JsonNode & anyOf = field["anyOf"];
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const JsonNode & allOf = field["allOf"];
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const JsonNode & noneOf = field["noneOf"];
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if(anyOf.Vector().empty())
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{
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//permissive mode
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value.any = value.standard;
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}
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else
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{
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//restrictive mode
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value.any.clear();
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value.any.resize(value.standard.size(), false);
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readLICPart(anyOf, value.decoder, true, value.any);
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}
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readLICPart(allOf, value.decoder, true, value.all);
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readLICPart(noneOf, value.decoder, true, value.none);
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//remove any banned from allowed and required
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for(si32 idx = 0; idx < value.none.size(); idx++)
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{
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if(value.none[idx])
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{
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value.all[idx] = false;
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value.any[idx] = false;
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}
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}
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//add all required to allowed
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for(si32 idx = 0; idx < value.all.size(); idx++)
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{
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if(value.all[idx])
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{
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value.any[idx] = true;
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}
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}
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}
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void JsonDeserializer::serializeString(const std::string & fieldName, std::string & value)
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{
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value = current->operator[](fieldName).String();
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}
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void JsonDeserializer::readLICPart(const JsonNode & part, const TDecoder & decoder, const bool val, std::vector<bool> & value)
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{
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for(size_t index = 0; index < part.Vector().size(); index++)
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{
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const std::string & identifier = part.Vector()[index].String();
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const si32 rawId = decoder(identifier);
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if(rawId >= 0)
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{
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if(rawId < value.size())
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value[rawId] = val;
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else
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logGlobal->errorStream() << "JsonDeserializer::serializeLIC: id out of bounds " << rawId;
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}
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}
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}
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