mirror of
https://github.com/zeromq/libzmq.git
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f0f16505e5
Copyrights had become ads for Sustrik's corporate sponsors, going against the original agreement to share copyrights with the community (that agreement was: one line stating iMatix copyright + one reference to AUTHORS file). The proliferation of corporate ads is also unfair to the many individual authors. I've removed ALL corporate title from the source files so the copyright statements can now be centralized in AUTHORS and source files can be properly updated on an annual basis.
393 lines
8.1 KiB
C++
393 lines
8.1 KiB
C++
/*
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Copyright (c) 2007-2013 Contributors as noted in the AUTHORS file
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This file is part of 0MQ.
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0MQ is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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0MQ is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <string.h>
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#include <stdarg.h>
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#include "object.hpp"
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#include "ctx.hpp"
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#include "err.hpp"
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#include "pipe.hpp"
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#include "io_thread.hpp"
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#include "session_base.hpp"
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#include "socket_base.hpp"
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zmq::object_t::object_t (ctx_t *ctx_, uint32_t tid_) :
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ctx (ctx_),
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tid (tid_)
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{
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}
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zmq::object_t::object_t (object_t *parent_) :
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ctx (parent_->ctx),
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tid (parent_->tid)
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{
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}
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zmq::object_t::~object_t ()
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{
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}
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uint32_t zmq::object_t::get_tid ()
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{
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return tid;
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}
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zmq::ctx_t *zmq::object_t::get_ctx ()
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{
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return ctx;
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}
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void zmq::object_t::process_command (command_t &cmd_)
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{
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switch (cmd_.type) {
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case command_t::activate_read:
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process_activate_read ();
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break;
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case command_t::activate_write:
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process_activate_write (cmd_.args.activate_write.msgs_read);
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break;
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case command_t::stop:
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process_stop ();
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break;
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case command_t::plug:
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process_plug ();
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process_seqnum ();
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break;
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case command_t::own:
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process_own (cmd_.args.own.object);
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process_seqnum ();
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break;
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case command_t::attach:
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process_attach (cmd_.args.attach.engine);
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process_seqnum ();
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break;
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case command_t::bind:
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process_bind (cmd_.args.bind.pipe);
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process_seqnum ();
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break;
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case command_t::hiccup:
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process_hiccup (cmd_.args.hiccup.pipe);
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break;
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case command_t::pipe_term:
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process_pipe_term ();
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break;
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case command_t::pipe_term_ack:
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process_pipe_term_ack ();
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break;
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case command_t::term_req:
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process_term_req (cmd_.args.term_req.object);
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break;
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case command_t::term:
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process_term (cmd_.args.term.linger);
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break;
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case command_t::term_ack:
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process_term_ack ();
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break;
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case command_t::reap:
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process_reap (cmd_.args.reap.socket);
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break;
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case command_t::reaped:
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process_reaped ();
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break;
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case command_t::done:
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default:
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zmq_assert (false);
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}
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}
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int zmq::object_t::register_endpoint (const char *addr_, endpoint_t &endpoint_)
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{
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return ctx->register_endpoint (addr_, endpoint_);
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}
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void zmq::object_t::unregister_endpoints (socket_base_t *socket_)
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{
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return ctx->unregister_endpoints (socket_);
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}
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zmq::endpoint_t zmq::object_t::find_endpoint (const char *addr_)
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{
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return ctx->find_endpoint (addr_);
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}
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void zmq::object_t::destroy_socket (socket_base_t *socket_)
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{
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ctx->destroy_socket (socket_);
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}
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zmq::io_thread_t *zmq::object_t::choose_io_thread (uint64_t affinity_)
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{
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return ctx->choose_io_thread (affinity_);
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}
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void zmq::object_t::send_stop ()
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{
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// 'stop' command goes always from administrative thread to
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// the current object.
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command_t cmd;
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cmd.destination = this;
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cmd.type = command_t::stop;
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ctx->send_command (tid, cmd);
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}
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void zmq::object_t::send_plug (own_t *destination_, bool inc_seqnum_)
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{
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if (inc_seqnum_)
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destination_->inc_seqnum ();
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command_t cmd;
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cmd.destination = destination_;
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cmd.type = command_t::plug;
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send_command (cmd);
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}
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void zmq::object_t::send_own (own_t *destination_, own_t *object_)
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{
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destination_->inc_seqnum ();
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command_t cmd;
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cmd.destination = destination_;
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cmd.type = command_t::own;
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cmd.args.own.object = object_;
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send_command (cmd);
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}
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void zmq::object_t::send_attach (session_base_t *destination_,
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i_engine *engine_, bool inc_seqnum_)
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{
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if (inc_seqnum_)
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destination_->inc_seqnum ();
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command_t cmd;
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cmd.destination = destination_;
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cmd.type = command_t::attach;
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cmd.args.attach.engine = engine_;
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send_command (cmd);
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}
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void zmq::object_t::send_bind (own_t *destination_, pipe_t *pipe_,
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bool inc_seqnum_)
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{
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if (inc_seqnum_)
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destination_->inc_seqnum ();
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command_t cmd;
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cmd.destination = destination_;
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cmd.type = command_t::bind;
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cmd.args.bind.pipe = pipe_;
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send_command (cmd);
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}
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void zmq::object_t::send_activate_read (pipe_t *destination_)
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{
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command_t cmd;
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cmd.destination = destination_;
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cmd.type = command_t::activate_read;
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send_command (cmd);
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}
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void zmq::object_t::send_activate_write (pipe_t *destination_,
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uint64_t msgs_read_)
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{
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command_t cmd;
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cmd.destination = destination_;
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cmd.type = command_t::activate_write;
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cmd.args.activate_write.msgs_read = msgs_read_;
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send_command (cmd);
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}
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void zmq::object_t::send_hiccup (pipe_t *destination_, void *pipe_)
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{
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command_t cmd;
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cmd.destination = destination_;
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cmd.type = command_t::hiccup;
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cmd.args.hiccup.pipe = pipe_;
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send_command (cmd);
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}
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void zmq::object_t::send_pipe_term (pipe_t *destination_)
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{
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command_t cmd;
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cmd.destination = destination_;
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cmd.type = command_t::pipe_term;
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send_command (cmd);
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}
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void zmq::object_t::send_pipe_term_ack (pipe_t *destination_)
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{
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command_t cmd;
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cmd.destination = destination_;
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cmd.type = command_t::pipe_term_ack;
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send_command (cmd);
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}
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void zmq::object_t::send_term_req (own_t *destination_,
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own_t *object_)
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{
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command_t cmd;
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cmd.destination = destination_;
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cmd.type = command_t::term_req;
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cmd.args.term_req.object = object_;
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send_command (cmd);
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}
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void zmq::object_t::send_term (own_t *destination_, int linger_)
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{
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command_t cmd;
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cmd.destination = destination_;
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cmd.type = command_t::term;
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cmd.args.term.linger = linger_;
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send_command (cmd);
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}
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void zmq::object_t::send_term_ack (own_t *destination_)
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{
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command_t cmd;
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cmd.destination = destination_;
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cmd.type = command_t::term_ack;
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send_command (cmd);
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}
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void zmq::object_t::send_reap (class socket_base_t *socket_)
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{
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command_t cmd;
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cmd.destination = ctx->get_reaper ();
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cmd.type = command_t::reap;
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cmd.args.reap.socket = socket_;
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send_command (cmd);
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}
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void zmq::object_t::send_reaped ()
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{
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command_t cmd;
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cmd.destination = ctx->get_reaper ();
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cmd.type = command_t::reaped;
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send_command (cmd);
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}
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void zmq::object_t::send_done ()
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{
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command_t cmd;
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cmd.destination = NULL;
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cmd.type = command_t::done;
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ctx->send_command (ctx_t::term_tid, cmd);
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}
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void zmq::object_t::process_stop ()
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{
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zmq_assert (false);
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}
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void zmq::object_t::process_plug ()
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{
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zmq_assert (false);
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}
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void zmq::object_t::process_own (own_t *)
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{
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zmq_assert (false);
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}
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void zmq::object_t::process_attach (i_engine *)
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{
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zmq_assert (false);
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}
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void zmq::object_t::process_bind (pipe_t *)
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{
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zmq_assert (false);
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}
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void zmq::object_t::process_activate_read ()
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{
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zmq_assert (false);
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}
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void zmq::object_t::process_activate_write (uint64_t)
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{
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zmq_assert (false);
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}
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void zmq::object_t::process_hiccup (void *)
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{
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zmq_assert (false);
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}
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void zmq::object_t::process_pipe_term ()
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{
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zmq_assert (false);
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}
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void zmq::object_t::process_pipe_term_ack ()
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{
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zmq_assert (false);
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}
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void zmq::object_t::process_term_req (own_t *)
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{
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zmq_assert (false);
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}
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void zmq::object_t::process_term (int)
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{
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zmq_assert (false);
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}
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void zmq::object_t::process_term_ack ()
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{
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zmq_assert (false);
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}
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void zmq::object_t::process_reap (class socket_base_t *)
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{
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zmq_assert (false);
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}
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void zmq::object_t::process_reaped ()
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{
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zmq_assert (false);
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}
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void zmq::object_t::process_seqnum ()
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{
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zmq_assert (false);
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}
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void zmq::object_t::send_command (command_t &cmd_)
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{
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ctx->send_command (cmd_.destination->get_tid (), cmd_);
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}
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