Move external code to lib and stop using SUBDIRS

1 files changed, 0 insertions, 602 deletions

diff --git a/src/zmq.hpp b/src/zmq.hpp
deleted file mode 100644
index eb5416e..0000000
--- a/src/zmq.hpp
+++ /dev/null
@@ -1,602 +0,0 @@
-/*
-    Copyright (c) 2009-2011 250bpm s.r.o.
-    Copyright (c) 2011 Botond Ballo
-    Copyright (c) 2007-2009 iMatix Corporation
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to
-    deal in the Software without restriction, including without limitation the
-    rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-    sell copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in
-    all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-    IN THE SOFTWARE.
-*/
-
-#ifndef __ZMQ_HPP_INCLUDED__
-#define __ZMQ_HPP_INCLUDED__
-
-#include <zmq.h>
-
-#include <algorithm>
-#include <cassert>
-#include <cstring>
-#include <string>
-#include <exception>
-
-//  Detect whether the compiler supports C++11 rvalue references.
-#if (defined(__GNUC__) && (__GNUC__ > 4 || \
-      (__GNUC__ == 4 && __GNUC_MINOR__ > 2)) && \
-      defined(__GXX_EXPERIMENTAL_CXX0X__))
-    #define ZMQ_HAS_RVALUE_REFS
-    #define ZMQ_DELETED_FUNCTION = delete
-#elif defined(__clang__)
-    #if __has_feature(cxx_rvalue_references)
-        #define ZMQ_HAS_RVALUE_REFS
-    #endif
-
-    #if __has_feature(cxx_deleted_functions)
-        #define ZMQ_DELETED_FUNCTION = delete
-    #else
-        #define ZMQ_DELETED_FUNCTION
-    #endif
-#elif defined(_MSC_VER) && (_MSC_VER >= 1600)
-    #define ZMQ_HAS_RVALUE_REFS
-    #define ZMQ_DELETED_FUNCTION
-#else
-    #define ZMQ_DELETED_FUNCTION
-#endif
-
-#if ZMQ_VERSION >= ZMQ_MAKE_VERSION(3, 3, 0)
-#define ZMQ_NEW_MONITOR_EVENT_LAYOUT
-#endif
-
-#if ZMQ_VERSION >= ZMQ_MAKE_VERSION(4, 1, 0)
-#define ZMQ_HAS_PROXY_STEERABLE
-/*  Socket event data  */
-typedef struct {
-    uint16_t event;  // id of the event as bitfield
-    int32_t  value ; // value is either error code, fd or reconnect interval
-} zmq_event_t;
-#endif
-
-// In order to prevent unused variable warnings when building in non-debug
-// mode use this macro to make assertions.
-#ifndef NDEBUG
-#   define ZMQ_ASSERT(expression) assert(expression)
-#else
-#   define ZMQ_ASSERT(expression) (void)(expression)
-#endif
-
-namespace zmq
-{
-
-    typedef zmq_free_fn free_fn;
-    typedef zmq_pollitem_t pollitem_t;
-
-    class error_t : public std::exception
-    {
-    public:
-
-        error_t () : errnum (zmq_errno ()) {}
-
-        virtual const char *what () const throw ()
-        {
-            return zmq_strerror (errnum);
-        }
-
-        int num () const
-        {
-            return errnum;
-        }
-
-    private:
-
-        int errnum;
-    };
-
-    inline int poll (zmq_pollitem_t *items_, int nitems_, long timeout_ = -1)
-    {
-        int rc = zmq_poll (items_, nitems_, timeout_);
-        if (rc < 0)
-            throw error_t ();
-        return rc;
-    }
-
-    inline void proxy (void *frontend, void *backend, void *capture)
-    {
-        int rc = zmq_proxy (frontend, backend, capture);
-        if (rc != 0)
-            throw error_t ();
-    }
-    
-#ifdef ZMQ_HAS_PROXY_STEERABLE
-    inline void proxy_steerable (void *frontend, void *backend, void *capture, void *control)
-    {
-        int rc = zmq_proxy_steerable (frontend, backend, capture, control);
-        if (rc != 0)
-            throw error_t ();
-    }
-#endif
-    
-    inline void version (int *major_, int *minor_, int *patch_)
-    {
-        zmq_version (major_, minor_, patch_);
-    }
-
-    class message_t
-    {
-        friend class socket_t;
-
-    public:
-
-        inline message_t ()
-        {
-            int rc = zmq_msg_init (&msg);
-            if (rc != 0)
-                throw error_t ();
-        }
-
-        inline explicit message_t (size_t size_)
-        {
-            int rc = zmq_msg_init_size (&msg, size_);
-            if (rc != 0)
-                throw error_t ();
-        }
-
-        inline message_t (void *data_, size_t size_, free_fn *ffn_,
-            void *hint_ = NULL)
-        {
-            int rc = zmq_msg_init_data (&msg, data_, size_, ffn_, hint_);
-            if (rc != 0)
-                throw error_t ();
-        }
-
-#ifdef ZMQ_HAS_RVALUE_REFS
-        inline message_t (message_t &&rhs) : msg (rhs.msg)
-        {
-            int rc = zmq_msg_init (&rhs.msg);
-            if (rc != 0)
-                throw error_t ();
-        }
-
-        inline message_t &operator = (message_t &&rhs)
-        {
-            std::swap (msg, rhs.msg);
-            return *this;
-        }
-#endif
-
-        inline ~message_t ()
-        {
-            int rc = zmq_msg_close (&msg);
-            ZMQ_ASSERT (rc == 0);
-        }
-
-        inline void rebuild ()
-        {
-            int rc = zmq_msg_close (&msg);
-            if (rc != 0)
-                throw error_t ();
-            rc = zmq_msg_init (&msg);
-            if (rc != 0)
-                throw error_t ();
-        }
-
-        inline void rebuild (size_t size_)
-        {
-            int rc = zmq_msg_close (&msg);
-            if (rc != 0)
-                throw error_t ();
-            rc = zmq_msg_init_size (&msg, size_);
-            if (rc != 0)
-                throw error_t ();
-        }
-
-        inline void rebuild (void *data_, size_t size_, free_fn *ffn_,
-            void *hint_ = NULL)
-        {
-            int rc = zmq_msg_close (&msg);
-            if (rc != 0)
-                throw error_t ();
-            rc = zmq_msg_init_data (&msg, data_, size_, ffn_, hint_);
-            if (rc != 0)
-                throw error_t ();
-        }
-
-        inline void move (message_t *msg_)
-        {
-            int rc = zmq_msg_move (&msg, &(msg_->msg));
-            if (rc != 0)
-                throw error_t ();
-        }
-
-        inline void copy (message_t *msg_)
-        {
-            int rc = zmq_msg_copy (&msg, &(msg_->msg));
-            if (rc != 0)
-                throw error_t ();
-        }
-
-        inline bool more ()
-        {
-            int rc = zmq_msg_more (&msg);
-            return rc != 0;
-        }
-
-        inline void *data ()
-        {
-            return zmq_msg_data (&msg);
-        }
-
-        inline const void* data () const
-        {
-            return zmq_msg_data (const_cast<zmq_msg_t*>(&msg));
-        }
-
-        inline size_t size () const
-        {
-            return zmq_msg_size (const_cast<zmq_msg_t*>(&msg));
-        }
-
-    private:
-
-        //  The underlying message
-        zmq_msg_t msg;
-
-        //  Disable implicit message copying, so that users won't use shared
-        //  messages (less efficient) without being aware of the fact.
-        message_t (const message_t&);
-        void operator = (const message_t&);
-    };
-
-    class context_t
-    {
-        friend class socket_t;
-
-    public:
-        inline context_t ()
-        {
-            ptr = zmq_ctx_new ();
-            if (ptr == NULL)
-                throw error_t ();
-        }
-
-
-        inline explicit context_t (int io_threads_, int max_sockets_ = ZMQ_MAX_SOCKETS_DFLT)
-        {
-            ptr = zmq_ctx_new ();
-            if (ptr == NULL)
-                throw error_t ();
-
-            int rc = zmq_ctx_set (ptr, ZMQ_IO_THREADS, io_threads_);
-            ZMQ_ASSERT (rc == 0);
-
-            rc = zmq_ctx_set (ptr, ZMQ_MAX_SOCKETS, max_sockets_);
-            ZMQ_ASSERT (rc == 0);
-        }
-
-#ifdef ZMQ_HAS_RVALUE_REFS
-        inline context_t (context_t &&rhs) : ptr (rhs.ptr)
-        {
-            rhs.ptr = NULL;
-        }
-        inline context_t &operator = (context_t &&rhs)
-        {
-            std::swap (ptr, rhs.ptr);
-            return *this;
-        }
-#endif
-
-        inline ~context_t ()
-        {
-            close();
-        }
-
-        inline void close()
-        {
-            if (ptr == NULL)
-                return;
-            int rc = zmq_ctx_destroy (ptr);
-            ZMQ_ASSERT (rc == 0);
-            ptr = NULL;
-        }
-
-        //  Be careful with this, it's probably only useful for
-        //  using the C api together with an existing C++ api.
-        //  Normally you should never need to use this.
-        inline operator void* ()
-        {
-            return ptr;
-        }
-
-    private:
-
-        void *ptr;
-
-        context_t (const context_t&);
-        void operator = (const context_t&);
-    };
-
-    class socket_t
-    {
-        friend class monitor_t;
-    public:
-
-        inline socket_t (context_t &context_, int type_)
-        {
-            ctxptr = context_.ptr;
-            ptr = zmq_socket (context_.ptr, type_);
-            if (ptr == NULL)
-                throw error_t ();
-        }
-
-#ifdef ZMQ_HAS_RVALUE_REFS
-        inline socket_t(socket_t&& rhs) : ptr(rhs.ptr)
-        {
-            rhs.ptr = NULL;
-        }
-        inline socket_t& operator=(socket_t&& rhs)
-        {
-            std::swap(ptr, rhs.ptr);
-            return *this;
-        }
-#endif
-
-        inline ~socket_t ()
-        {
-            close();
-        }
-
-        inline operator void* ()
-        {
-            return ptr;
-        }
-
-        inline void close()
-        {
-            if(ptr == NULL)
-                // already closed
-                return ;
-            int rc = zmq_close (ptr);
-            ZMQ_ASSERT (rc == 0);
-            ptr = 0 ;
-        }
-
-        inline void setsockopt (int option_, const void *optval_,
-            size_t optvallen_)
-        {
-            int rc = zmq_setsockopt (ptr, option_, optval_, optvallen_);
-            if (rc != 0)
-                throw error_t ();
-        }
-
-        inline void getsockopt (int option_, void *optval_,
-            size_t *optvallen_)
-        {
-            int rc = zmq_getsockopt (ptr, option_, optval_, optvallen_);
-            if (rc != 0)
-                throw error_t ();
-        }
-        
-        inline void bind (const char *addr_)
-        {
-            int rc = zmq_bind (ptr, addr_);
-            if (rc != 0)
-                throw error_t ();
-        }
-
-        inline void unbind (const char *addr_)
-        {
-            int rc = zmq_unbind (ptr, addr_);
-            if (rc != 0)
-                throw error_t ();
-        }
-
-        inline void connect (const char *addr_)
-        {
-            int rc = zmq_connect (ptr, addr_);
-            if (rc != 0)
-                throw error_t ();
-        }
-
-        inline void disconnect (const char *addr_)
-        {
-            int rc = zmq_disconnect (ptr, addr_);
-            if (rc != 0)
-                throw error_t ();
-        }
-
-        inline bool connected()
-        {
-            return(ptr != NULL);
-        }
-        
-        inline size_t send (const void *buf_, size_t len_, int flags_ = 0)
-        {
-            int nbytes = zmq_send (ptr, buf_, len_, flags_);
-            if (nbytes >= 0)
-                return (size_t) nbytes;
-            if (zmq_errno () == EAGAIN)
-                return 0;
-            throw error_t ();
-        }
-
-        inline bool send (message_t &msg_, int flags_ = 0)
-        {
-            int nbytes = zmq_msg_send (&(msg_.msg), ptr, flags_);
-            if (nbytes >= 0)
-                return true;
-            if (zmq_errno () == EAGAIN)
-                return false;
-            throw error_t ();
-        }
-
-#ifdef ZMQ_HAS_RVALUE_REFS
-        inline bool send (message_t &&msg_, int flags_ = 0)
-        {
-            return send(msg_, flags_);
-        }
-#endif
-
-        inline size_t recv (void *buf_, size_t len_, int flags_ = 0)
-        {
-            int nbytes = zmq_recv (ptr, buf_, len_, flags_);
-            if (nbytes >= 0)
-                return (size_t) nbytes;
-            if (zmq_errno () == EAGAIN)
-                return 0;
-            throw error_t ();
-        }
-
-        inline bool recv (message_t *msg_, int flags_ = 0)
-        {
-            int nbytes = zmq_msg_recv (&(msg_->msg), ptr, flags_);
-            if (nbytes >= 0)
-                return true;
-            if (zmq_errno () == EAGAIN)
-                return false;
-            throw error_t ();
-        }
-        
-    private:
-        void *ptr;
-        void *ctxptr;
-
-        socket_t (const socket_t&) ZMQ_DELETED_FUNCTION;
-        void operator = (const socket_t&) ZMQ_DELETED_FUNCTION;
-    };
-
-    class monitor_t
-    {
-    public:
-        monitor_t() : socketPtr(NULL) {}
-        virtual ~monitor_t() {}
-
-        void monitor(socket_t &socket, const char *addr_, int events = ZMQ_EVENT_ALL)
-        {
-            int rc = zmq_socket_monitor(socket.ptr, addr_, events);
-            if (rc != 0)
-                throw error_t ();
-
-            socketPtr = socket.ptr;
-            void *s = zmq_socket (socket.ctxptr, ZMQ_PAIR);
-            assert (s);
-
-            rc = zmq_connect (s, addr_);
-            assert (rc == 0);
-            
-            on_monitor_started();
-            
-            while (true) {
-                zmq_msg_t eventMsg;
-                zmq_msg_init (&eventMsg);
-                rc = zmq_recvmsg (s, &eventMsg, 0);
-                if (rc == -1 && zmq_errno() == ETERM)
-                    break;
-                assert (rc != -1);
-#if ZMQ_VERSION_MAJOR >= 4
-                const char* data = static_cast<const char*>(zmq_msg_data(&eventMsg));
-                zmq_event_t msgEvent;
-                memcpy(&msgEvent.event, data, sizeof(uint16_t)); data += sizeof(uint16_t);
-                memcpy(&msgEvent.value, data, sizeof(int32_t));
-                zmq_event_t* event = &msgEvent;
-#else
-                zmq_event_t* event = static_cast<zmq_event_t*>(zmq_msg_data(&eventMsg));
-#endif
-                
-#ifdef ZMQ_NEW_MONITOR_EVENT_LAYOUT
-                zmq_msg_t addrMsg;
-                zmq_msg_init (&addrMsg);
-                rc = zmq_recvmsg (s, &addrMsg, 0);
-                if (rc == -1 && zmq_errno() == ETERM)
-                    break;
-                assert (rc != -1);
-                const char* str = static_cast<const char*>(zmq_msg_data (&addrMsg));
-                std::string address(str, str + zmq_msg_size(&addrMsg));
-                zmq_msg_close (&addrMsg);
-#else
-                // Bit of a hack, but all events in the zmq_event_t union have the same layout so this will work for all event types.
-                std::string address = event->data.connected.addr;
-#endif
-
-#ifdef ZMQ_EVENT_MONITOR_STOPPED
-                if (event->event == ZMQ_EVENT_MONITOR_STOPPED)
-                    break;
-#endif
-
-                switch (event->event) {
-                case ZMQ_EVENT_CONNECTED:
-                    on_event_connected(*event, address.c_str());
-                    break;
-                case ZMQ_EVENT_CONNECT_DELAYED:
-                    on_event_connect_delayed(*event, address.c_str());
-                    break;
-                case ZMQ_EVENT_CONNECT_RETRIED:
-                    on_event_connect_retried(*event, address.c_str());
-                    break;
-                case ZMQ_EVENT_LISTENING:
-                    on_event_listening(*event, address.c_str());
-                    break;
-                case ZMQ_EVENT_BIND_FAILED:
-                    on_event_bind_failed(*event, address.c_str());
-                    break;
-                case ZMQ_EVENT_ACCEPTED:
-                    on_event_accepted(*event, address.c_str());
-                    break;
-                case ZMQ_EVENT_ACCEPT_FAILED:
-                    on_event_accept_failed(*event, address.c_str());
-                    break;
-                case ZMQ_EVENT_CLOSED:
-                    on_event_closed(*event, address.c_str());
-                    break;
-                case ZMQ_EVENT_CLOSE_FAILED:
-                    on_event_close_failed(*event, address.c_str());
-                    break;
-                case ZMQ_EVENT_DISCONNECTED:
-                    on_event_disconnected(*event, address.c_str());
-                    break;
-                default:
-                    on_event_unknown(*event, address.c_str());
-                    break;
-                }
-                zmq_msg_close (&eventMsg);
-            }
-            zmq_close (s);
-            socketPtr = NULL;
-        }
-
-#ifdef ZMQ_EVENT_MONITOR_STOPPED
-        void abort()
-        {
-            if (socketPtr)
-                zmq_socket_monitor(socketPtr, NULL, 0);
-        }
-#endif
-        virtual void on_monitor_started() {}
-        virtual void on_event_connected(const zmq_event_t &event_, const char* addr_) { (void)event_; (void)addr_; }
-        virtual void on_event_connect_delayed(const zmq_event_t &event_, const char* addr_) { (void)event_; (void)addr_; }
-        virtual void on_event_connect_retried(const zmq_event_t &event_, const char* addr_) { (void)event_; (void)addr_; }
-        virtual void on_event_listening(const zmq_event_t &event_, const char* addr_) { (void)event_; (void)addr_; }
-        virtual void on_event_bind_failed(const zmq_event_t &event_, const char* addr_) { (void)event_; (void)addr_; }
-        virtual void on_event_accepted(const zmq_event_t &event_, const char* addr_) { (void)event_; (void)addr_; }
-        virtual void on_event_accept_failed(const zmq_event_t &event_, const char* addr_) { (void)event_; (void)addr_; }
-        virtual void on_event_closed(const zmq_event_t &event_, const char* addr_) { (void)event_; (void)addr_; }
-        virtual void on_event_close_failed(const zmq_event_t &event_, const char* addr_) { (void)event_; (void)addr_; }
-        virtual void on_event_disconnected(const zmq_event_t &event_, const char* addr_) { (void)event_; (void)addr_; }
-        virtual void on_event_unknown(const zmq_event_t &event_, const char* addr_) { (void)event_; (void)addr_; }
-    private:
-        void* socketPtr;
-    };
-}
-
-#endif