Merge. Refresh from /lindenlab/viewer-cat prior to pushing.

1 files changed, 55 insertions, 0 deletions

diff --git a/indra/newview/llhasheduniqueid.cpp b/indra/newview/llhasheduniqueid.cpp
new file mode 100644
index 0000000000..03192d3e61
--- /dev/null
+++ b/indra/newview/llhasheduniqueid.cpp
@@ -0,0 +1,55 @@
+/** 
+ * @file llhasheduniqueid.cpp
+ * @brief retrieves an obfuscated unique id for the system
+ *
+ * $LicenseInfo:firstyear=2013&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2013, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+#include "llhasheduniqueid.h"
+#include "llviewernetwork.h"
+#include "lluuid.h"
+#include "llmachineid.h"
+
+bool llHashedUniqueID(unsigned char id[MD5HEX_STR_SIZE])
+{
+	bool idIsUnique = true;
+	LLMD5 hashed_unique_id;
+	unsigned char unique_id[MAC_ADDRESS_BYTES];
+	if (   LLUUID::getNodeID(unique_id)
+		|| LLMachineID::getUniqueID(unique_id, sizeof(unique_id))
+		)
+	{
+		hashed_unique_id.update(unique_id, MAC_ADDRESS_BYTES);
+		hashed_unique_id.finalize();
+		hashed_unique_id.hex_digest((char*)id);
+		LL_INFOS_ONCE("AppInit") << "System ID " << id << LL_ENDL;
+	}
+	else
+	{
+		idIsUnique = false;
+		memcpy(id,"00000000000000000000000000000000", MD5HEX_STR_SIZE);
+		LL_WARNS_ONCE("AppInit") << "Failed to get an id; cannot uniquely identify this machine." << LL_ENDL;
+	}
+	return idIsUnique;
+}
+