Martin Natano
117 lines
3.2 KiB
C++
117 lines
3.2 KiB
C++
#include "global.h"
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#include "JsonUtil.h"
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#include "RageFile.h"
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#include "RageUtil.h"
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#include "RageLog.h"
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#include "arch/Dialog/Dialog.h"
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#include "json/json.h"
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#include <vector>
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bool JsonUtil::LoadFromString(Json::Value &root, RString sData, RString &sErrorOut)
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{
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Json::Reader reader;
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bool parsingSuccessful = reader.parse(sData, root);
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if (!parsingSuccessful)
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{
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RString err = reader.getFormattedErrorMessages();
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LOG->Warn("JSON: LoadFromFileShowErrors failed: %s", err.c_str());
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return false;
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}
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return true;
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}
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bool JsonUtil::LoadFromFileShowErrors(Json::Value &root, RageFileBasic &f)
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{
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// Optimization opportunity: read this streaming instead of at once
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RString sData;
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f.Read(sData, f.GetFileSize());
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return LoadFromStringShowErrors(root, sData);
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}
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bool JsonUtil::LoadFromFileShowErrors(Json::Value &root, const RString &sFile)
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{
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RageFile f;
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if(!f.Open(sFile, RageFile::READ))
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{
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LOG->Warn("Couldn't open %s for reading: %s", sFile.c_str(), f.GetError().c_str());
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return false;
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}
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return LoadFromFileShowErrors(root, f);
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}
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bool JsonUtil::LoadFromStringShowErrors(Json::Value &root, RString sData)
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{
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RString sError;
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if(!LoadFromString(root, sData, sError))
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{
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Dialog::OK(sError, "JSON_PARSE_ERROR");
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return false;
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}
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return true;
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}
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bool JsonUtil::WriteFile(const Json::Value &root, const RString &sFile, bool bMinified)
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{
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std::string s;
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if(!bMinified)
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{
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Json::StyledWriter writer;
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s = writer.write(root);
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}
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else
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{
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Json::FastWriter writer;
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s = writer.write(root);
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}
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RageFile f;
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if(!f.Open(sFile, RageFile::WRITE))
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{
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LOG->Warn("Couldn't open %s for reading: %s", sFile.c_str(), f.GetError().c_str());
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return false;
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}
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f.Write(s);
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return true;
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}
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std::vector<RString> JsonUtil::DeserializeArrayStrings(const Json::Value &value)
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{
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std::vector<RString> values;
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for(auto &&inner_value : value)
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{
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if(inner_value.isConvertibleTo(Json::stringValue))
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{
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values.push_back(inner_value.asString());
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}
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}
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return values;
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}
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/*
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* (c) 2001-2004 Chris Danford
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, and/or sell copies of the Software, and to permit persons to
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* whom the Software is furnished to do so, provided that the above
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* copyright notice(s) and this permission notice appear in all copies of
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* the Software and that both the above copyright notice(s) and this
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* permission notice appear in supporting documentation.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
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* THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
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* INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
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* OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
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* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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