emulators/emulator-base-native/c/mle_midi.c

   1 /* -*- Mode: C++; indent-tabs-mode: t; tab-width: 4 -*-
   2 // ---------------------------------------------------------------------------
   3 // Multi-Phasic Applications: SquirrelJME
   4 //     Copyright (C) Stephanie Gawroriski <xer@multiphasicapps.net>
   5 // ---------------------------------------------------------------------------
   6 // SquirrelJME is under the GNU General Public License v3+, or later.
   7 // See license.mkd for licensing and copyright information.
   8 // ------------------------------------------------------------------------ */
   9
  10 #include "squirreljme.h"
  11
  12 // The class to forward to
  13 #define MIDI_CLASSNAME "cc/squirreljme/emulator/EmulatedMidiShelf"
  14
  15 #define MIDI_DATARECEIVE_DESC "(Lcc/squirreljme/jvm/mle/brackets/MidiPortBracket;[BII)I"
  16 #define MIDI_DATATRANSMIT_DESC "(Lcc/squirreljme/jvm/mle/brackets/MidiPortBracket;[BII)V"
  17 #define MIDI_DEVICENAME_DESC "(Lcc/squirreljme/jvm/mle/brackets/MidiDeviceBracket;)Ljava/lang/String;"
  18 #define MIDI_DEVICES_DESC "()[Lcc/squirreljme/jvm/mle/brackets/MidiDeviceBracket;"
  19 #define MIDI_PORTS_DESC "(Lcc/squirreljme/jvm/mle/brackets/MidiDeviceBracket;Z)[Lcc/squirreljme/jvm/mle/brackets/MidiPortBracket;"
  20
  21 JNIEXPORT jint JNICALL Impl_mle_MidiShelf_dataReceive(JNIEnv* env,
  22         jclass classy, jobject port, jbyteArray buf, jint off, jint len)
  23 {
  24         return forwardCallStaticInteger(env, MIDI_CLASSNAME,
  25                 "dataReceive", MIDI_DATARECEIVE_DESC,
  26                 port, buf, off, len);
  27 }
  28
  29 JNIEXPORT void JNICALL Impl_mle_MidiShelf_dataTransmit(JNIEnv* env,
  30         jclass classy, jobject port, jbyteArray buf, jint off, jint len)
  31 {
  32         forwardCallStaticVoid(env, MIDI_CLASSNAME,
  33                 "dataTransmit", MIDI_DATATRANSMIT_DESC,
  34                 port, buf, off, len);
  35 }
  36
  37 JNIEXPORT jstring JNICALL Impl_mle_MidiShelf_deviceName(JNIEnv* env,
  38         jclass classy, jobject device)
  39 {
  40         return (jstring)forwardCallStaticObject(env, MIDI_CLASSNAME,
  41                 "deviceName", MIDI_DEVICENAME_DESC,
  42                 device);
  43 }
  44
  45 JNIEXPORT jobjectArray JNICALL Impl_mle_MidiShelf_devices(JNIEnv* env,
  46         jclass classy)
  47 {
  48         return (jobjectArray)forwardCallStaticObject(env, MIDI_CLASSNAME,
  49                 "devices", MIDI_DEVICES_DESC);
  50 }
  51
  52 JNIEXPORT jobjectArray JNICALL Impl_mle_MidiShelf_ports(JNIEnv* env,
  53         jclass classy, jobject device, jboolean transmit)
  54 {
  55         return (jobjectArray)forwardCallStaticObject(env, MIDI_CLASSNAME,
  56                 "ports", MIDI_PORTS_DESC,
  57                 device, transmit);
  58 }
  59
  60 static const JNINativeMethod mleMidiMethods[] =
  61 {
  62         {"dataReceive", MIDI_DATARECEIVE_DESC, (void*)Impl_mle_MidiShelf_dataReceive},
  63         {"dataTransmit", MIDI_DATATRANSMIT_DESC, (void*)Impl_mle_MidiShelf_dataTransmit},
  64         {"deviceName", MIDI_DEVICENAME_DESC, (void*)Impl_mle_MidiShelf_deviceName},
  65         {"devices", MIDI_DEVICES_DESC, (void*)Impl_mle_MidiShelf_devices},
  66         {"ports", MIDI_PORTS_DESC, (void*)Impl_mle_MidiShelf_ports},
  67 };
  68
  69 jint JNICALL mleMidiInit(JNIEnv* env, jclass classy)
  70 {
  71         return (*env)->RegisterNatives(env,
  72                 (*env)->FindClass(env, "cc/squirreljme/jvm/mle/MidiShelf"),
  73                 mleMidiMethods, sizeof(mleMidiMethods) /
  74                         sizeof(JNINativeMethod));
  75 }