| /* |
| Copyright (c) 2012-2013 Martin Sustrik All rights reserved. |
| |
| 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 NN_XREP_INCLUDED |
| #define NN_XREP_INCLUDED |
| |
| #include "../../protocol.h" |
| |
| #include "../../utils/hash.h" |
| #include "../../utils/int.h" |
| |
| #include "../utils/fq.h" |
| |
| #include <stddef.h> |
| |
| #define NN_XREP_OUT 1 |
| |
| struct nn_xrep_data { |
| struct nn_pipe *pipe; |
| struct nn_hash_item outitem; |
| struct nn_fq_data initem; |
| uint32_t flags; |
| }; |
| |
| struct nn_xrep { |
| |
| struct nn_sockbase sockbase; |
| |
| /* Key to be assigned to the next added pipe. */ |
| uint32_t next_key; |
| |
| /* Map of all registered pipes indexed by the peer ID. */ |
| struct nn_hash outpipes; |
| |
| /* Fair-queuer to get messages from. */ |
| struct nn_fq inpipes; |
| }; |
| |
| void nn_xrep_init (struct nn_xrep *self, const struct nn_sockbase_vfptr *vfptr, |
| void *hint); |
| void nn_xrep_term (struct nn_xrep *self); |
| |
| int nn_xrep_add (struct nn_sockbase *self, struct nn_pipe *pipe); |
| void nn_xrep_rm (struct nn_sockbase *self, struct nn_pipe *pipe); |
| void nn_xrep_in (struct nn_sockbase *self, struct nn_pipe *pipe); |
| void nn_xrep_out (struct nn_sockbase *self, struct nn_pipe *pipe); |
| int nn_xrep_events (struct nn_sockbase *self); |
| int nn_xrep_send (struct nn_sockbase *self, struct nn_msg *msg); |
| int nn_xrep_recv (struct nn_sockbase *self, struct nn_msg *msg); |
| int nn_xrep_setopt (struct nn_sockbase *self, int level, int option, |
| const void *optval, size_t optvallen); |
| int nn_xrep_getopt (struct nn_sockbase *self, int level, int option, |
| void *optval, size_t *optvallen); |
| |
| int nn_xrep_ispeer (int socktype); |
| |
| extern struct nn_socktype *nn_xrep_socktype; |
| |
| #endif |