codegen

amqp_codegen/src/main.rs

@@ -0,0 +1,80 @@
+use std::fs;
+use strong_xml::{XmlError, XmlRead};
+
+#[derive(Debug, XmlRead)]
+#[xml(tag = "amqp")]
+struct Amqp {
+    #[xml(child = "domain")]
+    domains: Vec<Domain>,
+    #[xml(child = "class")]
+    classes: Vec<Class>,
+}
+
+#[derive(Debug, XmlRead)]
+#[xml(tag = "domain")]
+struct Domain {
+    #[xml(attr = "name")]
+    name: String,
+    #[xml(attr = "type")]
+    kind: String,
+    #[xml(child = "assert")]
+    asserts: Vec<Assert>,
+}
+
+#[derive(Debug, XmlRead)]
+#[xml(tag = "assert")]
+struct Assert {
+    #[xml(attr = "check")]
+    check: String,
+}
+
+#[derive(Debug, XmlRead)]
+#[xml(tag = "class")]
+struct Class {
+    #[xml(attr = "name")]
+    name: String,
+    #[xml(attr = "handler")]
+    handler: String,
+    #[xml(attr = "index")]
+    index: u16,
+    #[xml(child = "method")]
+    methods: Vec<Method>,
+}
+
+#[derive(Debug, XmlRead)]
+#[xml(tag = "method")]
+struct Method {
+    #[xml(attr = "name")]
+    name: String,
+    #[xml(child = "field")]
+    fields: Vec<Field>,
+    #[xml(attr = "index")]
+    index: u16,
+}
+
+#[derive(Debug, XmlRead)]
+#[xml(tag = "field")]
+struct Field {
+    #[xml(attr = "name")]
+    name: String,
+    #[xml(attr = "domain")]
+    domain: Option<String>,
+    #[xml(child = "assert")]
+    asserts: Vec<Assert>,
+}
+
+fn main() {
+    let content = fs::read_to_string("./amqp-0-9-1.xml").unwrap();
+
+    let amqp: Result<Amqp, XmlError> = Amqp::from_str(&content);
+
+    match amqp {
+        Ok(amqp) => {
+            println!("{amqp:#?}");
+        }
+        Err(err) => {
+            eprintln!("{err}");
+            return;
+        }
+    }
+}