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Diffstat (limited to 'external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_socket.hpp')
| -rw-r--r-- | external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_socket.hpp | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_socket.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_socket.hpp deleted file mode 100644 index c180f488..00000000 --- a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/pgm_socket.hpp +++ /dev/null @@ -1,131 +0,0 @@ -/* - 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 __PGM_SOCKET_HPP_INCLUDED__ -#define __PGM_SOCKET_HPP_INCLUDED__ - -#include "platform.hpp" - -#if defined ZMQ_HAVE_OPENPGM - -#ifdef ZMQ_HAVE_WINDOWS -#include "windows.hpp" -#define __PGM_WININT_H__ -#endif - -#include <pgm/pgm.h> - -#ifdef ZMQ_HAVE_OSX -#include <pgm/in.h> -#endif - -#include "fd.hpp" -#include "options.hpp" - -namespace zmq -{ - // Encapsulates PGM socket. - class pgm_socket_t - { - - public: - - // If receiver_ is true PGM transport is not generating SPM packets. - pgm_socket_t (bool receiver_, const options_t &options_); - - // Closes the transport. - ~pgm_socket_t (); - - // Initialize PGM network structures (GSI, GSRs). - int init (bool udp_encapsulation_, const char *network_); - - // Resolve PGM socket address. - static int init_address(const char *network_, struct pgm_addrinfo_t **addr, uint16_t *port_number); - - // Get receiver fds and store them into user allocated memory. - void get_receiver_fds (fd_t *receive_fd_, fd_t *waiting_pipe_fd_); - - // Get sender and receiver fds and store it to user allocated - // memory. Receive fd is used to process NAKs from peers. - void get_sender_fds (fd_t *send_fd_, fd_t *receive_fd_, - fd_t *rdata_notify_fd_, fd_t *pending_notify_fd_); - - // Send data as one APDU, transmit window owned memory. - size_t send (unsigned char *data_, size_t data_len_); - - // Returns max tsdu size without fragmentation. - size_t get_max_tsdu_size (); - - // Receive data from pgm socket. - ssize_t receive (void **data_, const pgm_tsi_t **tsi_); - - long get_rx_timeout (); - long get_tx_timeout (); - - // POLLIN on sender side should mean NAK or SPMR receiving. - // process_upstream function is used to handle such a situation. - void process_upstream (); - - private: - - // Compute size of the buffer based on rate and recovery interval. - int compute_sqns (int tpdu_); - - // OpenPGM transport. - pgm_sock_t* sock; - - int last_rx_status, last_tx_status; - - // Associated socket options. - options_t options; - - // true when pgm_socket should create receiving side. - bool receiver; - - // Array of pgm_msgv_t structures to store received data - // from the socket (pgm_transport_recvmsgv). - pgm_msgv_t *pgm_msgv; - - // Size of pgm_msgv array. - size_t pgm_msgv_len; - - // How many bytes were read from pgm socket. - size_t nbytes_rec; - - // How many bytes were processed from last pgm socket read. - size_t nbytes_processed; - - // How many messages from pgm_msgv were already sent up. - size_t pgm_msgv_processed; - }; -} -#endif - -#endif - |