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1 | /* | |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2015 Joel Holdsworth <joel@airwebreathe.org.uk> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
20 | #ifndef PULSEVIEW_PV_DEVICE_INPUTFILE_HPP | |
21 | #define PULSEVIEW_PV_DEVICE_INPUTFILE_HPP | |
22 | ||
23 | #include <atomic> | |
24 | ||
25 | #include <libsigrokcxx/libsigrokcxx.hpp> | |
26 | ||
27 | #include "file.hpp" | |
28 | ||
29 | namespace pv { | |
30 | namespace devices { | |
31 | ||
32 | class InputFile final : public File | |
33 | { | |
34 | private: | |
35 | static const std::streamsize BufferSize; | |
36 | ||
37 | public: | |
38 | InputFile(const std::shared_ptr<sigrok::Context> &context, | |
39 | const std::string &file_name, | |
40 | std::shared_ptr<sigrok::InputFormat> format, | |
41 | const std::map<std::string, Glib::VariantBase> &options); | |
42 | ||
43 | void open(); | |
44 | ||
45 | void close(); | |
46 | ||
47 | void start(); | |
48 | ||
49 | void run(); | |
50 | ||
51 | void stop(); | |
52 | ||
53 | private: | |
54 | const std::shared_ptr<sigrok::Context> context_; | |
55 | const std::shared_ptr<sigrok::InputFormat> format_; | |
56 | const std::map<std::string, Glib::VariantBase> options_; | |
57 | std::shared_ptr<sigrok::Input> input_; | |
58 | ||
59 | std::ifstream *f; | |
60 | std::atomic<bool> interrupt_; | |
61 | }; | |
62 | ||
63 | } // namespace devices | |
64 | } // namespace pv | |
65 | ||
66 | #endif // PULSEVIEW_PV_SESSIONS_INPUTFILE_HPP | |
67 |