Fix MAC address reading on Windows.

1 files changed, 70 insertions, 0 deletions

diff --git a/Source/Core/Common/Network.cpp b/Source/Core/Common/Network.cpp
new file mode 100644
index 0000000000..6af6da7ffa
--- /dev/null
+++ b/Source/Core/Common/Network.cpp
@@ -0,0 +1,70 @@
+// Copyright 2013 Dolphin Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#include <cctype>
+#include <ctime>
+
+#include "Common/Network.h"
+#include "Common/StringUtil.h"
+
+void GenerateMacAddress(const MACConsumer type, u8* mac)
+{
+	memset(mac, 0, MAC_ADDRESS_SIZE);
+
+	u8 const oui_bba[] = { 0x00, 0x09, 0xbf };
+	u8 const oui_ios[] = { 0x00, 0x17, 0xab };
+
+	switch (type)
+	{
+	case BBA:
+		memcpy(mac, oui_bba, 3);
+		break;
+	case IOS:
+		memcpy(mac, oui_ios, 3);
+		break;
+	}
+
+	srand((unsigned int)time(nullptr));
+
+	u8 id[3] =
+	{
+		(u8)rand(),
+		(u8)rand(),
+		(u8)rand()
+	};
+
+	memcpy(&mac[3], id, 3);
+}
+
+std::string MacAddressToString(const u8* mac)
+{
+	return StringFromFormat("%02x:%02x:%02x:%02x:%02x:%02x",
+	                        mac[0], mac[1], mac[2],
+	                        mac[3], mac[4], mac[5]);
+}
+
+bool StringToMacAddress(const std::string& mac_string, u8* mac)
+{
+	bool success = false;
+	if (!mac_string.empty())
+	{
+		int x = 0;
+		memset(mac, 0, MAC_ADDRESS_SIZE);
+
+		for (size_t i = 0; i < mac_string.size() && x < (MAC_ADDRESS_SIZE*2); ++i)
+		{
+			char c = tolower(mac_string.at(i));
+			if (c >= '0' && c <= '9')
+			{
+				mac[x / 2] |= (c - '0') << ((x & 1) ? 0 : 4); ++x;
+			}
+			else if (c >= 'a' && c <= 'f')
+			{
+				mac[x / 2] |= (c - 'a' + 10) << ((x & 1) ? 0 : 4); ++x;
+			}
+		}
+		success = x / 2 == MAC_ADDRESS_SIZE;
+	}
+	return success;
+}