92 lines
2.4 KiB
C++
92 lines
2.4 KiB
C++
#ifndef cwEuConHost_h
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#define cwEuConHost_h
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namespace cw
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{
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namespace eucon
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{
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enum
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{
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kUdpSockUserId=1,
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kTcpSockUserId=2,
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kBaseSockUserId=3
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};
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typedef handle<struct eucon_str> handle_t;
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typedef struct args_str
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{
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unsigned recvBufByteN; // Socket receive buffer size
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const char* mdnsIP; // MDNS IP (always: "224.0.0.251")
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sock::portNumber_t mdnsPort; // MDNS port (always 5353)
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unsigned sockTimeOutMs; // socket poll time out in milliseconds (also determines the cwEuCon update rate)
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sock::portNumber_t faderTcpPort; // Fader TCP port (e.g. 49168)
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unsigned maxSockN; // maximum number of socket to allow in the socket manager
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unsigned maxFaderBankN; // maximum number of fader banks to support
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unsigned heartBeatPeriodMs; // time between heart-beat messages from/to the fader banks
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} args_t;
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// Create the EuCon simulation manager.
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rc_t create( handle_t& hRef, const args_t& a );
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// Destroy the EuCon simulation manager.
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rc_t destroy( handle_t& hRef );
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// Update the manager. This function polls the network socket
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// for incoming information from the FaderBankArray.
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rc_t exec( handle_t h, unsigned sockTimeOutMs );
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// Are messages from the physical control or from
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// from the EuCon controller waiting to be read
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// by the client application.
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bool areMsgsWaiting( handle_t h );
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// msg flags
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enum
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{
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kWriteValueFl = 0,
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kReadValueFl = 1
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};
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// msg tid
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enum
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{
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kFaderValueTId = 8, // set/get a fader value
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kMuteValueTId, // set/get a mute value
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kTouchValueTId, // set/get a touch value
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kSendStateTId // get the state of a channel
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};
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typedef struct msg_str
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{
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unsigned flags;
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unsigned channel;
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union
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{
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int ivalue;
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float fvalue;
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} u;
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} msg_t;
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typedef void (*msgCallback_t)( void* cbArg, const msg_t* msg );
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// Callback with messages for the client application.
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rc_t getMsgs( handle_t h, msgCallback_t cbFunc, void* cbArg );
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// Send a message to the EuCon manager or to a physical control.
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// Note that flags is formed by <msgTId> | <msgFlags>
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rc_t sendMsg( handle_t h, unsigned flags, unsigned channel, unsigned ivalue, float fvalue );
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rc_t test();
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}
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}
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#endif
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