From 8142a9c87a13cecc7a3698e877f24d89f128c074 Mon Sep 17 00:00:00 2001
From: Kelly Rauchenberger <fefferburbia@gmail.com>
Date: Sat, 21 Apr 2018 14:50:52 -0400
Subject: Started working on prototype objects

---
 src/xml.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 src/xml.cpp

(limited to 'src/xml.cpp')

diff --git a/src/xml.cpp b/src/xml.cpp
new file mode 100644
index 0000000..f6f60ea
--- /dev/null
+++ b/src/xml.cpp
@@ -0,0 +1,13 @@
+#include "xml.h"
+#include <stdexcept>
+
+xmlChar* getProp(xmlNodePtr node, const char* attr)
+{
+  xmlChar* key = xmlGetProp(node, reinterpret_cast<const xmlChar*>(attr));
+  if (key == nullptr)
+  {
+    throw std::invalid_argument("Error parsing XML file");
+  }
+
+  return key;
+}
-- 
cgit 1.4.1