diff options
Diffstat (limited to 'src/xpub.hpp')
-rw-r--r-- | src/xpub.hpp | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/src/xpub.hpp b/src/xpub.hpp deleted file mode 100644 index 362425a..0000000 --- a/src/xpub.hpp +++ /dev/null @@ -1,94 +0,0 @@ -/* - Copyright (c) 2007-2013 Contributors as noted in the AUTHORS file - - This file is part of 0MQ. - - 0MQ 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; either version 3 of the License, or - (at your option) any later version. - - 0MQ 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_XPUB_HPP_INCLUDED__ -#define __ZMQ_XPUB_HPP_INCLUDED__ - -#include <deque> -#include <string> - -#include "socket_base.hpp" -#include "session_base.hpp" -#include "mtrie.hpp" -#include "array.hpp" -#include "dist.hpp" - -namespace zmq -{ - - class ctx_t; - class msg_t; - class pipe_t; - class io_thread_t; - - class xpub_t : - public socket_base_t - { - public: - - xpub_t (zmq::ctx_t *parent_, uint32_t tid_, int sid_); - ~xpub_t (); - - // Implementations of virtual functions from socket_base_t. - void xattach_pipe (zmq::pipe_t *pipe_, bool subscribe_to_all_ = false); - int xsend (zmq::msg_t *msg_); - bool xhas_out (); - int xrecv (zmq::msg_t *msg_); - bool xhas_in (); - void xread_activated (zmq::pipe_t *pipe_); - void xwrite_activated (zmq::pipe_t *pipe_); - int xsetsockopt (int option_, const void *optval_, size_t optvallen_); - void xpipe_terminated (zmq::pipe_t *pipe_); - - private: - - // Function to be applied to the trie to send all the subsciptions - // upstream. - static void send_unsubscription (unsigned char *data_, size_t size_, - void *arg_); - - // Function to be applied to each matching pipes. - static void mark_as_matching (zmq::pipe_t *pipe_, void *arg_); - - // List of all subscriptions mapped to corresponding pipes. - mtrie_t subscriptions; - - // Distributor of messages holding the list of outbound pipes. - dist_t dist; - - // If true, send all subscription messages upstream, not just - // unique ones - bool verbose; - - // True if we are in the middle of sending a multi-part message. - bool more; - - // List of pending (un)subscriptions, ie. those that were already - // applied to the trie, but not yet received by the user. - typedef std::basic_string <unsigned char> blob_t; - std::deque <blob_t> pending_data; - std::deque <unsigned char> pending_flags; - - xpub_t (const xpub_t&); - const xpub_t &operator = (const xpub_t&); - }; - -} - -#endif |