gearmulator

commit f0202a0f3c2de18642da5027901f4dc80e149fd7
parent b88e95f965fece5244c26c3527e6a1aecc743bc0
Author: dsp56300 <dsp56300@users.noreply.github.com>
Date:   Thu, 14 Nov 2024 19:28:27 +0100

fix missing escape of variable values in ttl files

Diffstat:
M
source/synthLib/lv2PresetExport.cpp
 | 
18
+++++++++++++++++-

1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/source/synthLib/lv2PresetExport.cpp b/source/synthLib/lv2PresetExport.cpp
@@ -70,6 +70,22 @@ namespace synthLib
 			return _name;
 		}
 
+		std::string escapeValue(const std::string& _value)
+		{
+			std::string escaped;
+			escaped.reserve(_value.size());
+			for (const auto c : _value)
+			{
+				switch (c)
+				{
+					case '"':	escaped.append("\\\""); break;
+					case '\\':	escaped.append("\\\\"); break;
+					default:	escaped.push_back(c); break;
+				}
+			}
+			return escaped;
+		}
+
 		std::string replaceVariables(std::string _string, const std::map<std::string, std::string>& _variables)
 		{
 			for (const auto& [key, value] : _variables)
@@ -80,7 +96,7 @@ namespace synthLib
 					if(pos == std::string::npos)
 						break;
 					_string.erase(pos, key.size());
-					_string.insert(pos, value);
+					_string.insert(pos, escapeValue(value));
 				}
 			}
 			return _string;