62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
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#pragma once
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#include "nx/nxstring.h"
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#include "nx/nxuri.h"
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#include <vector>
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#include "nu/AutoLock.h"
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#include "nx/nxthread.h"
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#include "foundation/error.h"
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#include "jnetlib/jnetlib.h"
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#include "cb_ssdp.h"
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#include "nu/ThreadLoop.h"
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#include "api_ssdp.h"
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#include "nswasabi/ServiceName.h"
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class SSDPAPI : public api_ssdp
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{
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public:
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SSDPAPI();
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~SSDPAPI();
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WASABI_SERVICE_NAME("SSDP API");
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int Initialize();
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int WASABICALL SSDP_RegisterService(nx_uri_t location, nx_string_t st, nx_string_t usn);
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int WASABICALL SSDP_RegisterCallback(cb_ssdp *callback);
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int WASABICALL SSDP_UnregisterCallback(cb_ssdp *callback);
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int WASABICALL SSDP_Search(nx_string_t st);
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private:
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struct Service
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{
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nx_uri_t location;
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nx_string_t type;
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nx_string_t usn;
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time_t last_seen;
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time_t expiry;
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};
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// TODO: map it off of USN
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typedef std::vector<Service> ServiceList;
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typedef std::vector<cb_ssdp*> CallbackList;
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nx_thread_return_t Internal_Run();
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ns_error_t Internal_Notify(const char *st, sockaddr *addr, socklen_t length);
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void Internal_RegisterCallback(cb_ssdp *callback);
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void Internal_UnregisterCallback(cb_ssdp *callback);
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void Internal_Search(nx_string_t st);
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static nx_thread_return_t NXTHREADCALL SSDPThread(nx_thread_parameter_t parameter);
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int FindUSN(ServiceList &service_list, const char *usn, Service *&service);
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ThreadLoop thread_loop;
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CallbackList callbacks;
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ServiceList services;
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ServiceList found_services;
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nu::LockGuard services_lock;
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nx_thread_t ssdp_thread;
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jnl_udp_t listener;
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const char *user_agent;
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static void APC_RegisterCallback(void *_this, void *_callback, double) { ((SSDPAPI *)_this)->Internal_RegisterCallback((cb_ssdp *)_callback); }
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static void APC_UnregisterCallback(void *_this, void *_callback, double) { ((SSDPAPI *)_this)->Internal_UnregisterCallback((cb_ssdp *)_callback); }
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static void APC_Search(void *_this, void *st, double) { ((SSDPAPI *)_this)->Internal_Search((nx_string_t)st); }
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};
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