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com.bugvm.apple.corefoundation.CFReadStream 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.corefoundation;
/**/
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.dispatch.*;
import com.bugvm.apple.coreservices.*;
import com.bugvm.apple.coremedia.*;
import com.bugvm.apple.uikit.*;
import com.bugvm.apple.coretext.*;
/* */
/**/
/* */
/**/@Library("CoreFoundation")/* */
/**/public/* */ class /**/CFReadStream/* */
extends /**/CFType/* */
/**//* */ {
public interface ClientCallback {
void invoke(CFReadStream stream, CFStreamEventType eventType);
}
private static final java.util.concurrent.atomic.AtomicLong refconId = new java.util.concurrent.atomic.AtomicLong();
private static final LongMap clientCallbacks = new LongMap<>();
private static final java.lang.reflect.Method cbClient;
static {
try {
cbClient = CFWriteStream.class.getDeclaredMethod("cbClient", CFReadStream.class, CFStreamEventType.class, long.class);
} catch (Throwable e) {
throw new Error(e);
}
}
/**/public static class CFReadStreamPtr extends Ptr {}/* */
/**/static { Bro.bind(CFReadStream.class); }/* */
/**//* */
/**/
protected CFReadStream() {}
/* */
/**//* */
/**//* */
private long localRefconId;
@Callback
private static void cbClient(CFReadStream stream, CFStreamEventType eventType, @Pointer long refcon) {
ClientCallback callback = null;
synchronized (clientCallbacks) {
callback = clientCallbacks.get(refcon);
}
callback.invoke(stream, eventType);
}
public static CFReadStream create(byte[] bytes) {
if (bytes == null) {
throw new NullPointerException("bytes");
}
return create(null, VM.getArrayValuesAddress(bytes), bytes.length, null);
}
public static CFReadStream create(ByteBuffer bytes) {
if (bytes == null) {
throw new NullPointerException("bytes");
}
long handle = CFData.getEffectiveAddress(bytes) + bytes.position();
return create(null, handle, bytes.remaining(), null);
}
public static CFReadStream create(CFURL fileURL) {
return create(null, fileURL);
}
public long read(BytePtr buffer, long len) {
return read(buffer.getHandle(), len);
}
public long read(ByteBuffer bytes) {
long handle = CFData.getEffectiveAddress(bytes) + bytes.position();
return read(handle, bytes.remaining());
}
public long read(byte[] bytes) {
return read(bytes, 0, bytes.length);
}
public long read(byte[] bytes, int offset, int length) {
CFMutableData.checkOffsetAndCount(bytes.length, offset, length);
if (length == 0) {
return 0;
}
return read(VM.getArrayValuesAddress(bytes) + offset, length);
}
public boolean setClientCallback(CFStreamEventType streamEvents, ClientCallback callback) {
localRefconId = refconId.getAndIncrement();
CFStreamClientContext context = new CFStreamClientContext();
context.setInfo(localRefconId);
boolean result = setClient(streamEvents, new FunctionPtr(cbClient), context);
if (result) {
synchronized (clientCallbacks) {
clientCallbacks.put(localRefconId, callback);
}
}
return result;
}
public CFType getProperty(CFStreamProperty property) {
return getProperty(property.value());
}
@WeaklyLinked
public CFType getProperty(CFSocketStreamProperty property) {
return getProperty(property.value());
}
@WeaklyLinked
public CFType getProperty(CFFTPStreamProperty property) {
return getProperty(property.value());
}
public boolean setProperty(CFStreamProperty property, CFType propertyValue) {
return setProperty(property.value(), propertyValue);
}
@WeaklyLinked
public boolean setProperty(CFSocketStreamProperty property, CFType propertyValue) {
return setProperty(property.value(), propertyValue);
}
@WeaklyLinked
public boolean setProperty(CFFTPStreamProperty property, CFType propertyValue) {
return setProperty(property.value(), propertyValue);
}
public void scheduleInRunLoop(CFRunLoop runLoop, CFRunLoopMode runLoopMode) {
scheduleInRunLoop(runLoop, runLoopMode.value().toString());
}
public void unscheduleFromRunLoop(CFRunLoop runLoop, CFRunLoopMode runLoopMode) {
unscheduleFromRunLoop(runLoop, runLoopMode.value().toString());
}
/**/
@Bridge(symbol="CFReadStreamGetTypeID", optional=true)
public static native @MachineSizedUInt long getClassTypeID();
@Bridge(symbol="CFReadStreamCreateWithBytesNoCopy", optional=true)
private static native @com.bugvm.rt.bro.annotation.Marshaler(CFType.NoRetainMarshaler.class) CFReadStream create(CFAllocator alloc, @Pointer long bytes, @MachineSizedSInt long length, CFAllocator bytesDeallocator);
@Bridge(symbol="CFReadStreamCreateWithFile", optional=true)
public static native @com.bugvm.rt.bro.annotation.Marshaler(CFType.NoRetainMarshaler.class) CFReadStream create(CFAllocator alloc, CFURL fileURL);
@Bridge(symbol="CFReadStreamGetStatus", optional=true)
public native CFStreamStatus getStatus();
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="CFReadStreamCopyError", optional=true)
public native @com.bugvm.rt.bro.annotation.Marshaler(CFType.NoRetainMarshaler.class) CFError getError();
@Bridge(symbol="CFReadStreamOpen", optional=true)
public native boolean openStream();
@Bridge(symbol="CFReadStreamClose", optional=true)
public native void closeStream();
@Bridge(symbol="CFReadStreamHasBytesAvailable", optional=true)
public native boolean hasBytesAvailable();
@Bridge(symbol="CFReadStreamRead", optional=true)
private native @MachineSizedSInt long read(@Pointer long buffer, @MachineSizedSInt long bufferLength);
@Bridge(symbol="CFReadStreamGetBuffer", optional=true)
private native BytePtr getBuffer(@MachineSizedSInt long maxBytesToRead, MachineSizedSIntPtr numBytesRead);
@Bridge(symbol="CFReadStreamCopyProperty", optional=true)
private native @com.bugvm.rt.bro.annotation.Marshaler(CFType.NoRetainMarshaler.class) CFType getProperty(CFString propertyName);
@Bridge(symbol="CFReadStreamSetProperty", optional=true)
private native boolean setProperty(CFString propertyName, CFType propertyValue);
@Bridge(symbol="CFReadStreamSetClient", optional=true)
private native boolean setClient(CFStreamEventType streamEvents, FunctionPtr clientCB, CFStreamClientContext clientContext);
@Bridge(symbol="CFReadStreamScheduleWithRunLoop", optional=true)
public native void scheduleInRunLoop(CFRunLoop runLoop, String runLoopMode);
@Bridge(symbol="CFReadStreamUnscheduleFromRunLoop", optional=true)
public native void unscheduleFromRunLoop(CFRunLoop runLoop, String runLoopMode);
/**
* @since Available in iOS 7.0 and later.
*/
@WeaklyLinked
@Bridge(symbol="CFReadStreamSetDispatchQueue", optional=true)
public native void setDispatchQueue(DispatchQueue q);
/**
* @since Available in iOS 7.0 and later.
*/
@WeaklyLinked
@Bridge(symbol="CFReadStreamCopyDispatchQueue", optional=true)
public native DispatchQueue getDispatchQueue();
@Bridge(symbol="CFReadStreamGetError", optional=true)
public native @ByVal CFStreamError getStreamError();
/* */
}
