Added a download method

jcoyne · Dec 3, 2014 · b67bde2 · b67bde2
1 parent 59d2ccd
commit b67bde2
Show file tree

Hide file tree

Showing 2 changed files with 17 additions and 10 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/src/main.rs b/src/main.rs
@@ -7,22 +7,29 @@ use std::str;
 
 
 fn main() {
+
+  let turtle_file = download("http://localhost:8983/fedora/rest");
+  turtle::parse(turtle_file.as_slice());
+
+  /*println!("code={}; headers={}; body={}",*/
+  /*   resp.get_code(), resp.get_headers(), body_string);*/
+}
+
+fn download(uri: &str) -> String {
   let resp = http::handle()
-    .get("http://localhost:8983/fedora/rest")
+    .get(uri)
     .exec().unwrap();
 
-  let body_string = match str::from_utf8(resp.get_body()) {
-      Some(e) => e,
-      None => panic!("Invalid UTF-8 sequence"),
+  if resp.get_code() != 200 {
+    panic!("Server didn't give 200 response");
   };
 
-  turtle::parse(body_string);
-
-  println!("code={}; headers={}; body={}",
-     resp.get_code(), resp.get_headers(), body_string);
+  match str::from_utf8(resp.get_body()) {
+      Some(e) => e.to_string(),
+      None => panic!("Invalid UTF-8 sequence"),
+  }
 }
 
-
 mod rdf {
   pub struct URI(pub String);