81 lines
2.3 KiB
C
81 lines
2.3 KiB
C
/*
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* Copyright (c) 2002-2003 Matthijs Hollemans
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef MIDI_SERVER_DEFS_H
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#define MIDI_SERVER_DEFS_H
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#include <List.h>
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#include <Message.h>
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#include <Messenger.h>
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#include <String.h>
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// Describes an application that registered with the midi_server.
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struct app_t
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{
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// For sending notifications to the app.
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BMessenger messenger;
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};
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// Describes a MIDI endpoint. The endpoint_t structure is
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// used to describe both consumer and producer endpoints.
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struct endpoint_t
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{
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#ifdef DEBUG
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endpoint_t()
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{
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app = (app_t*) 0xbaadc0de;
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}
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#endif
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// The application that owns this endpoint.
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app_t* app;
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// The endpoint's system-wide ID, which is assigned
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// by the midi_server when the endpoint is created.
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int32 id;
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// Is this a consumer or producer endpoint?
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bool consumer;
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// Whether this endpoint is visible to all applications.
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bool registered;
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// The endpoint's human-readable name.
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BString name;
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// User-defined attributes.
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BMessage properties;
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// The port that accepts MIDI events (consumer only).
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port_id port;
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// How long it takes this endpoint to process incoming
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// MIDI events (consumer only).
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bigtime_t latency;
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// Which consumers this endpoint sprays outgoing MIDI
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// events to (producer only).
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BList connections;
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};
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#endif // MIDI_SERVER_DEFS_H
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