Multiple directories

src/utils/envmanager.cpp

@@ -97,7 +97,7 @@ void envmanager::clear_variables() {
     m_variables.clear();
 }
 
-std::string envmanager::trim(std::string str) const {
+std::string trim(std::string str) {
     // Trim leading whitespace
     str.erase(str.begin(), std::find_if(str.begin(), str.end(), [](unsigned char ch) {
         return !std::isspace(ch);
@@ -132,4 +132,62 @@ std::string envmanager::expand_patterns(std::string str) const {
     return result;
 }
 
+std::string multi2string(std::vector<std::string> values)
+{
+    std::string result;
+    for (const auto& value : values) {
+        // remove any " contained in the string value, if present
+        std::string quoteless_value = value;
+        quoteless_value.erase(std::remove(quoteless_value.begin(), quoteless_value.end(), '"'), quoteless_value.end());
+        result += "\"" + trim(quoteless_value) + "\",";
+    }
+    if (!result.empty()) 
+        result.pop_back(); // Remove the last comma
+    
+    return result;
+}
+
+std::vector<std::string> string2multi(std::string values)
+{
+    std::vector<std::string> result;
+
+    // Return values separated by commas, but ignore commas within quotes
+    bool inside_quotes = false;
+    std::string current_item;
+    
+    for (char c : values) {
+        if (c == '"') {
+            inside_quotes = !inside_quotes;
+        } else if (c == ',' && !inside_quotes) {
+            if (!current_item.empty()) {
+                // Remove quotes if present
+                if (current_item.front() == '"' && current_item.back() == '"') {
+                    current_item = current_item.substr(1, current_item.length() - 2);
+                }
+                std::string final = trim(current_item);
+                if (!final.empty()) {
+                    result.push_back(final);
+                }
+                current_item.clear();
+            }
+        } else {
+            current_item += c;
+        }
+    }
+    
+    // Add the last item if not empty
+    if (!current_item.empty()) {
+        // Remove quotes if present
+        if (current_item.front() == '"' && current_item.back() == '"') {
+            current_item = current_item.substr(1, current_item.length() - 2);
+        }
+        std::string final = trim(current_item);
+        if (!final.empty()) {
+            result.push_back(final);
+        }
+    }
+    
+    return result;
+}
+
 } // namespace dropshell