kv-store: support quoted values

In the case of the value contains whitespaces, it has to be surrounded with quotes (single or double). We should exclude these characters from the final values. Signed-off-by: Mathieu Tortuyaux <[email protected]>
flatcar · Oct 12, 2023 · 7944d3e · 7944d3e
1 parent 876d354
commit 7944d3e
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/src/update_engine/simple_key_value_store.cc b/src/update_engine/simple_key_value_store.cc
@@ -27,7 +27,14 @@ map<std::string, std::string> ParseString(const string& str) {
     string::size_type pos = it->find('=');
     if (pos == string::npos)
       continue;
-    ret[it->substr(0, pos)] = it->substr(pos + 1);
+    string val = it->substr(pos + 1);
+    if ((val.length() > 2) &&
+      ((val.at(0) == '\"' && val.at(val.length() - 1) == '\"') ||
+      (val.at(0) == '\'' && val.at(val.length() - 1) == '\''))) {
+      val = val.substr(1, val.length() - 2);
+    }
+
+    ret[it->substr(0, pos)] = val;
   }
   return ret;
 }