From 19fcec84d8d7d21e796c7624e521b60d28ee21ed Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:45:59 +0200 Subject: Adding upstream version 16.2.11+ds. Signed-off-by: Daniel Baumann --- src/common/OutputDataSocket.h | 67 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 src/common/OutputDataSocket.h (limited to 'src/common/OutputDataSocket.h') diff --git a/src/common/OutputDataSocket.h b/src/common/OutputDataSocket.h new file mode 100644 index 000000000..397d93f16 --- /dev/null +++ b/src/common/OutputDataSocket.h @@ -0,0 +1,67 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +// vim: ts=8 sw=2 smarttab +/* + * Ceph - scalable distributed file system + * + * Copyright (C) 2011 New Dream Network + * + * This is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software + * Foundation. See file COPYING. + * + */ + +#ifndef CEPH_COMMON_OUTPUTDATASOCKET_H +#define CEPH_COMMON_OUTPUTDATASOCKET_H + +#include "common/ceph_mutex.h" +#include "common/Thread.h" +#include "include/common_fwd.h" +#include "include/buffer.h" + + +class OutputDataSocket : public Thread +{ +public: + OutputDataSocket(CephContext *cct, uint64_t _backlog); + ~OutputDataSocket() override; + + bool init(const std::string &path); + + void append_output(ceph::buffer::list& bl); + +protected: + virtual void init_connection(ceph::buffer::list& bl) {} + void shutdown(); + + std::string create_shutdown_pipe(int *pipe_rd, int *pipe_wr); + std::string bind_and_listen(const std::string &sock_path, int *fd); + + void *entry() override; + bool do_accept(); + + void handle_connection(int fd); + void close_connection(int fd); + + int dump_data(int fd); + + CephContext *m_cct; + uint64_t data_max_backlog; + std::string m_path; + int m_sock_fd; + int m_shutdown_rd_fd; + int m_shutdown_wr_fd; + bool going_down; + + uint64_t data_size; + uint32_t skipped; + + std::vector data; + + ceph::mutex m_lock = ceph::make_mutex("OutputDataSocket::m_lock"); + ceph::condition_variable cond; + ceph::buffer::list delim; +}; + +#endif -- cgit v1.2.3