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55 lines
1.5 KiB
55 lines
1.5 KiB
#pragma once
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#include <vector>
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#include <functional>
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#include "Adapter.hh"
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namespace pEp {
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// use this class when implementing a desktop adapter
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// register different interfaces with add()
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// then use CallbackDispatcher::start_sync() to start Sync
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// and CallbackDispatcher::stop_sync() to stop Sync
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class CallbackDispatcher {
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using proc = std::function<void()>;
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struct callbacks {
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::messageToSend_t messageToSend;
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::notifyHandshake_t notifyHandshake;
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proc on_startup;
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proc on_shutdown;
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};
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std::vector<callbacks> targets;
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static bool once;
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public:
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CallbackDispatcher();
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void add(
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::messageToSend_t messageToSend,
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::notifyHandshake_t notifyHandshake,
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proc on_startup = nullptr,
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proc on_shutdown = nullptr
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);
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void remove(::messageToSend_t messageToSend);
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void start_sync();
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void stop_sync();
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protected:
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void on_startup();
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void on_shutdown();
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static PEP_STATUS messageToSend(::message *msg);
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static PEP_STATUS notifyHandshake(::pEp_identity *me,
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::pEp_identity *partner, ::sync_handshake_signal signal);
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PEP_STATUS _messageToSend(::message *msg);
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PEP_STATUS _notifyHandshake(::pEp_identity *me,
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::pEp_identity *partner, ::sync_handshake_signal signal);
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};
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extern CallbackDispatcher callback_dispatcher;
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};
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