1 files changed, 40 insertions, 0 deletions
diff --git a/license-generator/paddle/src/lib.rs b/license-generator/paddle/src/lib.rs
new file mode 100644
index 0000000..a1db417
--- /dev/null
+++ b/license-generator/paddle/src/lib.rs
@@ -0,0 +1,40 @@
+// https://paddle.com/docs/reference-verifying-webhooks/
+fn verify_signature<'a, I>(params: I) -> bool
+where I: ExactSizeIterator<Item = (&'a str, &'a str)> {
+    false
+}
+
+fn php_serialize<'a, I>(pairs: I) -> String
+where I: ExactSizeIterator<Item = (&'a str, &'a str)> {
+    let mut serialized = String::with_capacity(500);
+
+    serialized.push_str(
+        &format!("a:{pairs_count}:{{", pairs_count = pairs.len())
+    );
+
+    for (key, value) in pairs {
+        serialized.push_str(
+            &format!(
+                "s:{key_length}:\"{key}\";s:{value_length}:\"{value}\";",
+                key_length = key.len(),
+                key = key,
+                value_length = value.len(),
+                value = value
+            )
+        );
+    }
+
+    serialized.push_str("}");
+
+    serialized
+}
+
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn php_serialize_serializes_key_values_as_php_string() {
+    }
+}