Step 9 - Write your own class

qianshuidewajueji · May 10, 2021 · d56da3f · d56da3f · github-actions · May 10, 2021
1 parent 36cef15
commit d56da3f
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/9_class_network_byteswap.ql b/9_class_network_byteswap.ql
@@ -1 +1,13 @@
+import cpp
 
+class NetworkByteSwap extends Expr{
+    NetworkByteSwap(){
+        exists( MacroInvocation mi | 
+            mi.getMacro().getName().regexpMatch("hton.*") and 
+            this = mi.getExpr()
+        )
+    }
+}
+
+from NetworkByteSwap n 
+select n,"Network byte swap"