com.bugvm.apple.audiotoolbox.AudioFile Maven / Gradle / Ivy
/*
* Copyright (C) 2013-2015 RoboVM AB
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.bugvm.apple.audiotoolbox;
/**/
import java.io.*;
import java.nio.*;
import java.util.*;
import com.bugvm.objc.*;
import com.bugvm.objc.annotation.*;
import com.bugvm.objc.block.*;
import com.bugvm.rt.*;
import com.bugvm.rt.annotation.*;
import com.bugvm.rt.bro.*;
import com.bugvm.rt.bro.annotation.*;
import com.bugvm.rt.bro.ptr.*;
import com.bugvm.apple.foundation.*;
import com.bugvm.apple.corefoundation.*;
import com.bugvm.apple.audiounit.*;
import com.bugvm.apple.coreaudio.*;
import com.bugvm.apple.coremidi.*;
/* */
/**/
/* */
/**/@Library("AudioToolbox")/* */
/**/public/* */ class /**/AudioFile/* */
extends /**/NativeObject/* */
/**//* */ {
public interface Callbacks {
int read(long position, int requestCount, ByteBuffer buffer) throws OSStatusException;
int write(long position, int requestCount, ByteBuffer buffer) throws OSStatusException;
long getSize();
void setSize(long size);
}
/**/public static class AudioFilePtr extends Ptr {}/* */
private static java.util.concurrent.atomic.AtomicLong callbackId = new java.util.concurrent.atomic.AtomicLong();
private static final LongMap callbacks = new LongMap<>();
private static final java.lang.reflect.Method cbRead;
private static final java.lang.reflect.Method cbWrite;
private static final java.lang.reflect.Method cbGetSize;
private static final java.lang.reflect.Method cbSetSize;
static {
try {
cbRead = AudioFile.class.getDeclaredMethod("cbRead", Long.TYPE, Long.TYPE, Integer.TYPE, Long.TYPE, IntPtr.class);
cbWrite = AudioFile.class.getDeclaredMethod("cbWrite", Long.TYPE, Long.TYPE, Integer.TYPE, Long.TYPE, IntPtr.class);
cbGetSize = AudioFile.class.getDeclaredMethod("cbGetSize", Long.TYPE);
cbSetSize = AudioFile.class.getDeclaredMethod("cbSetSize", Long.TYPE, Long.TYPE);
} catch (Throwable e) {
throw new Error(e);
}
}
/**/static { Bro.bind(AudioFile.class); }/* */
/**//* */
/**/
protected AudioFile() {}
/* */
/**//* */
/**//* */
@Callback
private static final OSStatus cbRead(@Pointer long clientData, long position, int requestCount, @Pointer long buffer, IntPtr actualCount) {
synchronized (callbacks) {
try {
int actualRead = callbacks.get(clientData).read(position, requestCount, VM.newDirectByteBuffer(buffer, requestCount));
actualCount.set(actualRead);
} catch (OSStatusException e) {
return e.getStatus();
}
return OSStatus.NO_ERR;
}
}
@Callback
private static final OSStatus cbWrite(@Pointer long clientData, long position, int requestCount, @Pointer long buffer, IntPtr actualCount) {
synchronized (callbacks) {
try {
int actualWrite = callbacks.get(clientData).write(position, requestCount, VM.newDirectByteBuffer(buffer, requestCount));
actualCount.set(actualWrite);
} catch (OSStatusException e) {
return e.getStatus();
}
return OSStatus.NO_ERR;
}
}
@Callback
private static final long cbGetSize(@Pointer long clientData) {
synchronized (callbacks) {
return callbacks.get(clientData).getSize();
}
}
@Callback
private static final OSStatus cbSetSize(@Pointer long clientData, long size) {
synchronized (callbacks) {
callbacks.get(clientData).setSize(size);
return OSStatus.NO_ERR;
}
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public static AudioFile create(NSURL fileRef, AudioFileType fileType, AudioStreamBasicDescription format, AudioFileFlags flags) throws OSStatusException {
AudioFile.AudioFilePtr ptr = new AudioFile.AudioFilePtr();
OSStatus status = create0(fileRef, fileType, format, flags, ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public static AudioFile openURL(NSURL fileRef, byte permissions, AudioFileType fileTypeHint) throws OSStatusException {
AudioFile.AudioFilePtr ptr = new AudioFile.AudioFilePtr();
OSStatus status = openURL0(fileRef, permissions, fileTypeHint, ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public static AudioFile initialize(Callbacks callback, AudioFileType fileType, AudioStreamBasicDescription format, AudioFileFlags flags) throws OSStatusException {
if (callback == null) {
throw new NullPointerException("callbacks");
}
AudioFile.AudioFilePtr ptr = new AudioFile.AudioFilePtr();
long cid = callbackId.getAndIncrement();
OSStatus status = initialize0(cid, new FunctionPtr(cbRead), new FunctionPtr(cbWrite), new FunctionPtr(cbGetSize), new FunctionPtr(cbSetSize), fileType, format, flags, ptr);
if (OSStatusException.throwIfNecessary(status)) {
synchronized (callbacks) {
callbacks.put(cid, callback);
}
return ptr.get();
}
return null;
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public static AudioFile open(Callbacks callback, AudioFileType fileTypeHint) throws OSStatusException {
if (callback == null) {
throw new NullPointerException("callbacks");
}
AudioFile.AudioFilePtr ptr = new AudioFile.AudioFilePtr();
long cid = callbackId.getAndIncrement();
OSStatus status = open0(cid, new FunctionPtr(cbRead), new FunctionPtr(cbWrite), new FunctionPtr(cbGetSize), new FunctionPtr(cbSetSize), fileTypeHint, ptr);
if (OSStatusException.throwIfNecessary(status)) {
synchronized (callbacks) {
callbacks.put(cid, callback);
}
return ptr.get();
}
return null;
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public void closeFile() throws OSStatusException {
OSStatus status = closeFile0();
OSStatusException.throwIfNecessary(status);
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public void optimize() throws OSStatusException {
OSStatus status = optimize0();
OSStatusException.throwIfNecessary(status);
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public byte[] readBytes(boolean useCache, long startingByte, int bytesToRead) throws OSStatusException {
IntPtr numBytesPtr = new IntPtr();
BytePtr ptr = new BytePtr();
OSStatus status = readBytes0(useCache, startingByte, numBytesPtr, ptr);
OSStatusException.throwIfNecessary(status);
return ptr.toByteArray(numBytesPtr.get());
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public int writeBytes(boolean useCache, long startingByte, byte[] buffer) throws OSStatusException {
IntPtr ptr = new IntPtr(buffer.length);
OSStatus status = writeBytes0(useCache, startingByte, ptr, VM.getArrayValuesAddress(buffer));
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public int countUserData(int userDataID) throws OSStatusException {
IntPtr ptr = new IntPtr();
OSStatus status = countUserData0(userDataID, ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public int getUserDataSize(int userDataID, int index) throws OSStatusException {
IntPtr ptr = new IntPtr();
OSStatus status = getUserDataSize0(userDataID, index, ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public > T getUserData(int userDataID, int index, Class type) throws OSStatusException {
T data = Struct.allocate(type);
IntPtr dataSize = new IntPtr(Struct.sizeOf(data));
OSStatus status = getUserData0(userDataID, index, dataSize, data.as(VoidPtr.class));
OSStatusException.throwIfNecessary(status);
return data;
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public void setUserData(int userDataID, int index, Struct userData) throws OSStatusException {
OSStatus status = setUserData0(userDataID, index, userData == null ? 0 : Struct.sizeOf(userData), userData == null ? null : userData.as(VoidPtr.class));
OSStatusException.throwIfNecessary(status);
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public void removeUserData(int userDataID, int index) throws OSStatusException {
OSStatus status = removeUserData0(userDataID, index);
OSStatusException.throwIfNecessary(status);
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public int getPropertySize(AudioFileProperty id) throws OSStatusException {
IntPtr ptr = new IntPtr();
OSStatus status = getPropertyInfo0(id, ptr, null);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public boolean isPropertyWritable(AudioFileProperty id) throws OSStatusException {
IntPtr ptr = new IntPtr();
OSStatus status = getPropertyInfo0(id, null, ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get() != 0;
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public > T getProperty(AudioFileProperty id, Class type) throws OSStatusException {
T data = Struct.allocate(type);
IntPtr dataSize = new IntPtr(Struct.sizeOf(data));
OSStatus status = getProperty0(id, dataSize, data.as(VoidPtr.class));
OSStatusException.throwIfNecessary(status);
return data;
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public > void setProperty(AudioFileProperty id, T data) throws OSStatusException {
OSStatus status = setProperty0(id, data == null ? 0 : Struct.sizeOf(data), data == null ? null : data.as(VoidPtr.class));
OSStatusException.throwIfNecessary(status);
}
public int getPropertyAsInt(AudioFileProperty id) throws OSStatusException {
IntPtr ptr = getProperty(id, IntPtr.class);
return ptr.get();
}
public long getPropertyAsLong(AudioFileProperty id) throws OSStatusException {
LongPtr ptr = getProperty(id, LongPtr.class);
return ptr.get();
}
public float getPropertyAsFloat(AudioFileProperty id) throws OSStatusException {
FloatPtr ptr = getProperty(id, FloatPtr.class);
return ptr.get();
}
public double getPropertyAsDouble(AudioFileProperty id) throws OSStatusException {
DoublePtr ptr = getProperty(id, DoublePtr.class);
return ptr.get();
}
public void setProperty(AudioFileProperty id, int value) throws OSStatusException {
setProperty(id, new IntPtr(value));
}
public void setProperty(AudioFileProperty id, long value) throws OSStatusException {
setProperty(id, new LongPtr(value));
}
public void setProperty(AudioFileProperty id, float value) throws OSStatusException {
setProperty(id, new FloatPtr(value));
}
public void setProperty(AudioFileProperty id, double value) throws OSStatusException {
setProperty(id, new DoublePtr(value));
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public static int getGlobalInfoSize(AudioFileProperty id, Struct specifier) throws OSStatusException {
IntPtr ptr = new IntPtr();
OSStatus status = getGlobalInfoSize0(id, specifier == null ? 0 : Struct.sizeOf(specifier), specifier == null ? null : specifier.as(VoidPtr.class), ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public static > T getGlobalInfo(AudioFileProperty id, Struct specifier, Class type) throws OSStatusException {
T data = Struct.allocate(type);
IntPtr dataSize = new IntPtr(Struct.sizeOf(data));
OSStatus status = getGlobalInfo0(id, specifier == null ? 0 : Struct.sizeOf(specifier), specifier == null ? null : specifier.as(VoidPtr.class), dataSize, data.as(VoidPtr.class));
OSStatusException.throwIfNecessary(status);
return data;
}
/**/
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileCreateWithURL", optional=true)
protected static native OSStatus create0(NSURL inFileRef, AudioFileType inFileType, AudioStreamBasicDescription inFormat, AudioFileFlags inFlags, AudioFile.AudioFilePtr outAudioFile);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileOpenURL", optional=true)
protected static native OSStatus openURL0(NSURL inFileRef, byte inPermissions, AudioFileType inFileTypeHint, AudioFile.AudioFilePtr outAudioFile);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileInitializeWithCallbacks", optional=true)
protected static native OSStatus initialize0(@Pointer long inClientData, FunctionPtr inReadFunc, FunctionPtr inWriteFunc, FunctionPtr inGetSizeFunc, FunctionPtr inSetSizeFunc, AudioFileType inFileType, AudioStreamBasicDescription inFormat, AudioFileFlags inFlags, AudioFile.AudioFilePtr outAudioFile);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileOpenWithCallbacks", optional=true)
protected static native OSStatus open0(@Pointer long inClientData, FunctionPtr inReadFunc, FunctionPtr inWriteFunc, FunctionPtr inGetSizeFunc, FunctionPtr inSetSizeFunc, AudioFileType inFileTypeHint, AudioFile.AudioFilePtr outAudioFile);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileClose", optional=true)
protected native OSStatus closeFile0();
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileOptimize", optional=true)
protected native OSStatus optimize0();
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileReadBytes", optional=true)
protected native OSStatus readBytes0(boolean inUseCache, long inStartingByte, IntPtr ioNumBytes, BytePtr outBuffer);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileWriteBytes", optional=true)
protected native OSStatus writeBytes0(boolean inUseCache, long inStartingByte, IntPtr ioNumBytes, @Pointer long inBuffer);
/**
* @since Available in iOS 2.2 and later.
*/
@Bridge(symbol="AudioFileReadPacketData", optional=true)
protected native OSStatus readPacketData0(boolean inUseCache, IntPtr ioNumBytes, AudioStreamPacketDescription outPacketDescriptions, long inStartingPacket, IntPtr ioNumPackets, VoidPtr outBuffer);
/**
* @since Available in iOS 2.0 and later.
* @deprecated Deprecated in iOS 8.0.
*/
@Deprecated
@Bridge(symbol="AudioFileReadPackets", optional=true)
protected native OSStatus readPackets0(boolean inUseCache, IntPtr outNumBytes, AudioStreamPacketDescription outPacketDescriptions, long inStartingPacket, IntPtr ioNumPackets, VoidPtr outBuffer);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileWritePackets", optional=true)
protected native OSStatus writePackets0(boolean inUseCache, int inNumBytes, AudioStreamPacketDescription inPacketDescriptions, long inStartingPacket, IntPtr ioNumPackets, VoidPtr inBuffer);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileCountUserData", optional=true)
protected native OSStatus countUserData0(int inUserDataID, IntPtr outNumberItems);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileGetUserDataSize", optional=true)
protected native OSStatus getUserDataSize0(int inUserDataID, int inIndex, IntPtr outUserDataSize);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileGetUserData", optional=true)
protected native OSStatus getUserData0(int inUserDataID, int inIndex, IntPtr ioUserDataSize, VoidPtr outUserData);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileSetUserData", optional=true)
protected native OSStatus setUserData0(int inUserDataID, int inIndex, int inUserDataSize, VoidPtr inUserData);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileRemoveUserData", optional=true)
protected native OSStatus removeUserData0(int inUserDataID, int inIndex);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileGetPropertyInfo", optional=true)
protected native OSStatus getPropertyInfo0(AudioFileProperty inPropertyID, IntPtr outDataSize, IntPtr isWritable);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileGetProperty", optional=true)
protected native OSStatus getProperty0(AudioFileProperty inPropertyID, IntPtr ioDataSize, VoidPtr outPropertyData);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileSetProperty", optional=true)
protected native OSStatus setProperty0(AudioFileProperty inPropertyID, int inDataSize, VoidPtr inPropertyData);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileGetGlobalInfoSize", optional=true)
protected static native OSStatus getGlobalInfoSize0(AudioFileProperty inPropertyID, int inSpecifierSize, VoidPtr inSpecifier, IntPtr outDataSize);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AudioFileGetGlobalInfo", optional=true)
protected static native OSStatus getGlobalInfo0(AudioFileProperty inPropertyID, int inSpecifierSize, VoidPtr inSpecifier, IntPtr ioDataSize, VoidPtr outPropertyData);
/* */
}
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