Fixed dependencies of Control Plane to use external_lib sources

1 files changed, 86 insertions, 0 deletions

diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/trie.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/trie.hpp
new file mode 100644
index 00000000..d714c617
--- /dev/null
+++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/trie.hpp
@@ -0,0 +1,86 @@
+/*
+    Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
+
+    This file is part of libzmq, the ZeroMQ core engine in C++.
+
+    libzmq is free software; you can redistribute it and/or modify it under
+    the terms of the GNU Lesser General Public License (LGPL) as published
+    by the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    As a special exception, the Contributors give you permission to link
+    this library with independent modules to produce an executable,
+    regardless of the license terms of these independent modules, and to
+    copy and distribute the resulting executable under terms of your choice,
+    provided that you also meet, for each linked independent module, the
+    terms and conditions of the license of that module. An independent
+    module is a module which is not derived from or based on this library.
+    If you modify this library, you must extend this exception to your
+    version of the library.
+
+    libzmq 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 program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef __ZMQ_TRIE_HPP_INCLUDED__
+#define __ZMQ_TRIE_HPP_INCLUDED__
+
+#include <stddef.h>
+
+#include "stdint.hpp"
+
+namespace zmq
+{
+
+    class trie_t
+    {
+    public:
+
+        trie_t ();
+        ~trie_t ();
+
+        //  Add key to the trie. Returns true if this is a new item in the trie
+        //  rather than a duplicate.
+        bool add (unsigned char *prefix_, size_t size_);
+
+        //  Remove key from the trie. Returns true if the item is actually
+        //  removed from the trie.
+        bool rm (unsigned char *prefix_, size_t size_);
+
+        //  Check whether particular key is in the trie.
+        bool check (unsigned char *data_, size_t size_);
+
+        //  Apply the function supplied to each subscription in the trie.
+        void apply (void (*func_) (unsigned char *data_, size_t size_,
+            void *arg_), void *arg_);
+
+    private:
+
+        void apply_helper (
+            unsigned char **buff_, size_t buffsize_, size_t maxbuffsize_,
+            void (*func_) (unsigned char *data_, size_t size_, void *arg_),
+            void *arg_);
+        bool is_redundant () const;
+
+        uint32_t refcnt;
+        unsigned char min;
+        unsigned short count;
+        unsigned short live_nodes;
+        union {
+            class trie_t *node;
+            class trie_t **table;
+        } next;
+
+        trie_t (const trie_t&);
+        const trie_t &operator = (const trie_t&);
+    };
+
+}
+
+#endif
+