From d37076a33296877fee3154db689f2990785aed94 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sat, 14 Jan 2023 18:14:03 +0100
Subject: Escape all user-input strings when writing configuration.cc

---
 src/util.cc | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'src/util.cc')

diff --git a/src/util.cc b/src/util.cc
index 601fd54..08a135f 100644
--- a/src/util.cc
+++ b/src/util.cc
@@ -188,3 +188,20 @@ ctor::target_type target_type_from_extension(const std::filesystem::path& file)
 
 	return ctor::target_type::unknown;
 }
+
+std::string esc(const std::string& in)
+{
+	std::string out;
+	for(auto c : in)
+	{
+		switch(c)
+		{
+		case '\\': out += "\\\\"; break;
+		case '"': out += "\\\""; break;
+		default:
+			out += c;
+			break;
+		}
+	}
+	return out;
+}
-- 
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