embedding: cef_string_list_copy()

servo · Oct 15, 2014 · 31db638 · 31db638 · bors-servo · Oct 15, 2014
1 parent 04020d2
commit 31db638
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/ports/cef/string_list.rs b/ports/cef/string_list.rs
@@ -72,3 +72,16 @@ extern "C" fn cef_string_list_free(lt: *mut cef_string_list_t) {
         drop(v);
     }
 }
+
+#[no_mangle]
+extern "C" fn cef_string_list_copy(lt: *mut cef_string_list_t) -> *mut cef_string_list_t {
+    unsafe {
+        if fptr_is_null(mem::transmute(lt)) { return 0 as *mut cef_string_list_t; }
+        let v: Box<Vec<*mut cef_string_t>> = mem::transmute(lt);
+        let lt2 = cef_string_list_alloc();
+        for cs in v.iter() {
+            cef_string_list_append(lt2, mem::transmute((*cs)));
+        }
+        lt2
+    }
+}