Security-57031.1.35.tar.gz

[apple/security.git] / libsecurity_apple_csp / lib / YarrowConnection.cpp

diff --git a/libsecurity_apple_csp/lib/YarrowConnection.cpp b/libsecurity_apple_csp/lib/YarrowConnection.cpp
deleted file mode 100644 (file)
index 064e1b7..0000000
--- a/libsecurity_apple_csp/lib/YarrowConnection.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved.
- * 
- * The contents of this file constitute Original Code as defined in and are
- * subject to the Apple Public Source License Version 1.2 (the 'License').
- * You may not use this file except in compliance with the License. Please obtain
- * a copy of the License at http://www.apple.com/publicsource and read it before
- * using this file.
- * 
- * This Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
- * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
- * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
- * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
- * specific language governing rights and limitations under the License.
- */
-
-
-/*
- * YarrowConnection.cpp - single, process-wide, thread-safe Yarrow client
- */
-#include "YarrowConnection.h"
-#include <security_utilities/globalizer.h>
-#include <security_utilities/devrandom.h>
-#include <Security/cssmtype.h>
-
-/* instantiated by C++ runtime at library load/init time */
-class YarrowConnection : public DevRandomGenerator {
-public:
-    YarrowConnection() : DevRandomGenerator(getuid() == 0), writable(getuid() == 0) { }
-    const bool writable;
-};
-
-/* the single global thing */
-static ModuleNexus<YarrowConnection> yarrowConnection;
-
-
-/* and the exported functions */
-void cspGetRandomBytes(void *buf, unsigned len)
-{
-       yarrowConnection().random(buf, len);
-}
-
-void cspAddEntropy(const void *buf, unsigned len)
-{
-    if (yarrowConnection().writable)
-        yarrowConnection().addEntropy(buf, len);
-}