fswatch 1.17.1
fen_monitor.hpp
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1/*
2 * Copyright (c) 2015-2016 Enrico M. Crisostomo
3 *
4 * This program is free software; you can redistribute it and/or modify it under
5 * the terms of the GNU General Public License as published by the Free Software
6 * Foundation; either version 3, or (at your option) any later version.
7 *
8 * This program is distributed in the hope that it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
10 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
11 * details.
12 *
13 * You should have received a copy of the GNU General Public License along with
14 * this program. If not, see <http://www.gnu.org/licenses/>.
15 */
26#ifndef FSW_FEN_MONITOR_H
27# define FSW_FEN_MONITOR_H
28
29# include "monitor.hpp"
30# include <string>
31# include <vector>
32
33namespace fsw
34{
39 struct fen_monitor_load;
40
45 struct fen_info;
46
53 class fen_monitor : public monitor
54 {
55 public:
59 fen_monitor(std::vector<std::string> paths,
61 void *context = nullptr);
62
66 virtual ~fen_monitor();
67
68 protected:
76 void run() override;
77
78 private:
79 fen_monitor(const fen_monitor& orig) = delete;
80 fen_monitor& operator=(const fen_monitor& that) = delete;
81
82 void scan_root_paths();
83 bool scan(const std::string& path, bool is_root_path = true);
84 bool is_path_watched(const std::string& path) const;
85 bool add_watch(const std::string& path, const struct stat& fd_stat);
86 bool associate_port(struct fen_info *finfo, const struct stat& fd_stat);
87 void process_events(struct fen_info *obj, int events);
88 void rescan_removed();
89 void rescan_pending();
90
91 // pimpl
92 fen_monitor_load *load;
93 };
94}
95
96#endif /* FSW_FEN_MONITOR_H */
Solaris/Illumos monitor.
Definition: fen_monitor.hpp:54
fen_monitor(std::vector< std::string > paths, FSW_EVENT_CALLBACK *callback, void *context=nullptr)
Constructs an instance of this class.
virtual ~fen_monitor()
Destroys an instance of this class.
void run() override
Executes the monitor loop.
Base class of all monitors.
Definition: monitor.hpp:148
std::vector< std::string > paths
List of paths to watch.
Definition: monitor.hpp:534
void * context
Pointer to context data that will be passed to the monitor::callback.
Definition: monitor.hpp:554
FSW_EVENT_CALLBACK * callback
Callback to which change events should be notified.
Definition: monitor.hpp:549
Header of the fsw::monitor class.
Main namespace of libfswatch.
Definition: event.cpp:24
void FSW_EVENT_CALLBACK(const std::vector< event > &, void *)
Function definition of an event callback.
Definition: monitor.hpp:61