diff options
| author | Tom Rondeau <trondeau@vt.edu> | 2013-02-27 18:35:38 -0500 |
|---|---|---|
| committer | Tom Rondeau <trondeau@vt.edu> | 2013-02-27 18:35:38 -0500 |
| commit | 2f55d7dfc33e8d990e44c5bbb7c6d2fbdaddd563 (patch) | |
| tree | 87cc11b4b13a0f4960ac9106ecb487aa0e82fd4d /gr-blocks/lib/stream_pdu_base.h | |
| parent | 5a5338f584297f30e451e43dcb05f331cad51cd4 (diff) | |
| parent | 6e988b777c6788cc7d434b869173ebcdcc2ce5e3 (diff) | |
Merge branch 'next' of gnuradio.org:gnuradio into next
Diffstat (limited to 'gr-blocks/lib/stream_pdu_base.h')
| -rw-r--r-- | gr-blocks/lib/stream_pdu_base.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/gr-blocks/lib/stream_pdu_base.h b/gr-blocks/lib/stream_pdu_base.h new file mode 100644 index 0000000000..66eaaf0c04 --- /dev/null +++ b/gr-blocks/lib/stream_pdu_base.h @@ -0,0 +1,60 @@ +/* -*- c++ -*- */ +/* + * Copyright 2013 Free Software Foundation, Inc. + * + * This file is part of GNU Radio + * + * GNU Radio is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3, or (at your option) + * any later version. + * + * GNU Radio 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GNU Radio; see the file COPYING. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, + * Boston, MA 02110-1301, USA. + */ + +#ifndef INCLUDED_STREAM_PDU_BASE_H +#define INCLUDED_STREAM_PDU_BASE_H + +#include <gruel/thread.h> +#include <gruel/pmt.h> + +class gr_basic_block; + +namespace gr { + namespace blocks { + + class stream_pdu_base + { + public: + stream_pdu_base(int MTU=10000); + ~stream_pdu_base(); + + protected: + int d_fd; + bool d_started; + bool d_finished; + std::vector<uint8_t> d_rxbuf; + gruel::thread d_thread; + + pmt::pmt_t d_port; + gr_basic_block *d_blk; + + void run(); + void send(pmt::pmt_t msg); + bool wait_ready(); + void start_rxthread(gr_basic_block *blk, pmt::pmt_t rxport); + void stop_rxthread(); + }; + + } /* namespace blocks */ +} /* namespace gr */ + +#endif /* INCLUDED_STREAM_PDU_BASE_H */ |