62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
// This file Copyright © 2015-2022 Mnemosyne LLC.
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// It may be used under GPLv2 (SPDX: GPL-2.0-only), GPLv3 (SPDX: GPL-3.0-only),
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// or any future license endorsed by Mnemosyne LLC.
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// License text can be found in the licenses/ folder.
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#include <utility>
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#define LIBTRANSMISSION_WATCHDIR_MODULE
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#include "transmission.h"
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#include "watchdir-base.h"
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namespace libtransmission
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{
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namespace
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{
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class GenericWatchdir final : public impl::BaseWatchdir
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{
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public:
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GenericWatchdir(
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std::string_view dirname,
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Callback callback,
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libtransmission::TimerMaker& timer_maker,
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std::chrono::milliseconds rescan_interval)
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: BaseWatchdir{ dirname, std::move(callback), timer_maker }
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, rescan_timer_{ timer_maker.create() }
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{
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rescan_timer_->setCallback([this]() { scan(); });
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rescan_timer_->startRepeating(rescan_interval);
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scan();
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}
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private:
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std::unique_ptr<Timer> rescan_timer_;
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};
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} // namespace
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std::unique_ptr<Watchdir> Watchdir::createGeneric(
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std::string_view dirname,
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Callback callback,
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libtransmission::TimerMaker& timer_maker,
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std::chrono::milliseconds rescan_interval)
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{
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return std::make_unique<GenericWatchdir>(dirname, std::move(callback), timer_maker, rescan_interval);
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}
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#if !defined(WITH_INOTIFY) && !defined(WITH_KQUEUE) && !defined(_WIN32)
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// no native impl, so use generic
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std::unique_ptr<Watchdir> Watchdir::create(
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std::string_view dirname,
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Callback callback,
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libtransmission::TimerMaker& timer_maker,
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struct event_base* /*evbase*/)
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{
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return std::make_unique<GenericWatchdir>(dirname, std::move(callback), timer_maker, genericRescanInterval());
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}
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#endif
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} // namespace libtransmission
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