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80 lines
2.5 KiB
C++
80 lines
2.5 KiB
C++
#ifndef JSON_ADAPTER_HH
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#define JSON_ADAPTER_HH
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#include <pEp/message.h>
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#include <pEp/sync.h>
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#include "registry.hh"
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#include "context.hh"
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class JsonAdapter : public Context
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{
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public:
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// creates an instance of the JSON adapter. It tries to bind the first available port in the given range
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// if chatty==true there is some debug output on stderr, if chatty==false the server is silent.
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// throws std::runtime_error if no port cannot be bound.
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JsonAdapter(const std::string& address, unsigned start_port, unsigned end_port, bool chatty);
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// calls shutdown() on the instance if it is still running().
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virtual ~JsonAdapter();
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// don't allow copies
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JsonAdapter(const JsonAdapter&) = delete;
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void operator=(const JsonAdapter&) = delete;
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void registerEventListener(const std::string& address, unsigned port, const std::string& securityContext);
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void unregisterEventListener(const std::string& address, unsigned port, const std::string& securityContext);
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// run the server in another thread and returns immediately.
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void run();
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// exits gracefully after the given number of seconds.
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// if "tv" is NULL it means: exits immediately after _all_ currently processed events have been finished.
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void shutdown(struct timeval* tv);
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// exit immediately or after the currently processed event has been finished.
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//void abort();
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// returns "true" after run() was called, until shutdown() or abort() is called.
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bool running() const;
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unsigned port() const;
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const std::string& address() const;
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unsigned request_count() const;
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// returns 'true' if 's' is the security token created by the function above.
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virtual bool verify_security_token(const std::string& s) const override;
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static
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unsigned apiVersion();
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// returns a version name
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static
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std::string version();
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static PEP_STATUS messageToSend(void* obj, message* msg);
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static PEP_STATUS notifyHandshake(void* obj, pEp_identity* self, pEp_identity* partner, sync_handshake_signal signal);
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// BEWARE: msg is 1st parameter, obj is second!!!
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static int injectSyncMsg(void* msg, void* obj);
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static void *retrieveNextSyncMsg(void* obj, time_t* timeout);
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static void *syncThreadRoutine(void* arg);
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void startSync(void);
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void stopSync(void);
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// returns the associated log stream (either std::cerr or nulllogger)
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std::ostream& Log() const;
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private:
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struct Internal;
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Internal* i; // pimpl for stable interface.
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};
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// just for debug:
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// returns a string with a pretty-printed JSON array containing the session registry
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std::string getSessions();
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#endif // JSON_ADAPTER_HH
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