mirror of
https://github.com/OpenSpace/OpenSpace.git
synced 2026-01-14 07:49:35 -06:00
113 lines
4.5 KiB
C++
113 lines
4.5 KiB
C++
/*****************************************************************************************
|
|
* *
|
|
* OpenSpace *
|
|
* *
|
|
* Copyright (c) 2014-2023 *
|
|
* *
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
|
|
* software and associated documentation files (the "Software"), to deal in the Software *
|
|
* without restriction, including without limitation the rights to use, copy, modify, *
|
|
* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to *
|
|
* permit persons to whom the Software is furnished to do so, subject to the following *
|
|
* conditions: *
|
|
* *
|
|
* The above copyright notice and this permission notice shall be included in all copies *
|
|
* or substantial portions of the Software. *
|
|
* *
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, *
|
|
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
|
|
* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
|
|
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
|
|
* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
|
|
* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
|
|
****************************************************************************************/
|
|
|
|
#include <openspace/util/json_helper.h>
|
|
|
|
namespace openspace {
|
|
|
|
std::string escapedJson(const std::string& text) {
|
|
std::string jsonString;
|
|
jsonString.reserve(text.size());
|
|
for (const char& c : text) {
|
|
switch (c) {
|
|
case '\b':
|
|
jsonString += "\\b";
|
|
break;
|
|
case '\t':
|
|
jsonString += "\\t"; // Replace tab with \t.
|
|
break;
|
|
case '\n':
|
|
jsonString += "\\\\n"; // Replace newline with \n.
|
|
break;
|
|
case '\f':
|
|
jsonString += "\\f";
|
|
break;
|
|
case '\r':
|
|
jsonString += "\\r"; // Replace carriage return with \r.
|
|
break;
|
|
case '"':
|
|
jsonString += "\\\""; // Replace " with \".
|
|
break;
|
|
case '\\':
|
|
jsonString += "\\\\"; // Replace \ with \\.
|
|
break;
|
|
default:
|
|
jsonString += c;
|
|
}
|
|
}
|
|
return jsonString;
|
|
}
|
|
|
|
std::string escapedJson(const std::vector<std::string>& list) {
|
|
std::string jsonString;
|
|
jsonString += "[";
|
|
for (const std::string& text : list) {
|
|
jsonString += "\\\"";
|
|
jsonString += escapedJson(text);
|
|
jsonString += "\\\",";
|
|
}
|
|
if (jsonString.length() > 1) {
|
|
jsonString.pop_back();
|
|
}
|
|
jsonString += "]";
|
|
|
|
return jsonString;
|
|
}
|
|
|
|
std::string formatJsonNumber(double d) {
|
|
// to_string will represent infinite values with 'inf' and NaNs with 'nan'.
|
|
// These are not valid in JSON, so use 'null' instead
|
|
if (!std::isfinite(d)) {
|
|
return "null";
|
|
}
|
|
return std::to_string(d);
|
|
}
|
|
|
|
void sortJson(nlohmann::json& json, const std::string& key) {
|
|
std::sort(
|
|
json.begin(),
|
|
json.end(),
|
|
[&key](const nlohmann::json& lhs, const nlohmann::json& rhs) {
|
|
std::string lhsString = lhs[key];
|
|
std::string rhsString = rhs[key];
|
|
std::transform(
|
|
lhsString.begin(),
|
|
lhsString.end(),
|
|
lhsString.begin(),
|
|
[](unsigned char c) { return std::tolower(c); }
|
|
);
|
|
std::transform(
|
|
rhsString.begin(),
|
|
rhsString.end(),
|
|
rhsString.begin(),
|
|
[](unsigned char c) { return std::tolower(c); }
|
|
);
|
|
|
|
return rhsString > lhsString;
|
|
}
|
|
);
|
|
}
|
|
|
|
} // namespace openspace
|