pcap send packet

src/DataAccess/Pcap.cpp

@@ -91,3 +91,15 @@ void Pcap::close()
         _pcap = 0;
     }
 }
+
+ResultBool Pcap::send(void *data, unsigned int len)
+{
+    if (!_pcap) {
+        return ResultBool::error("Pcap has not been initialized");
+    }
+    int res = pcap_sendpacket(_pcap, (const u_char*)data, len);
+    if (res == -1) {
+        return ResultBool::error(getPcapLastError());
+    }
+    return ResultBool::ok(true);
+}

src/DataAccess/Pcap.h

@@ -22,6 +22,8 @@ public:
 
     ResultBool run(PcapCallback callback, void* data = 0, int count = -1);
 
+    ResultBool send(void* data, unsigned int len);
+
     void stop();
 
     void close();