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Merge pull request #58 from isaacrj/gsocket-api-support
Gsocket api support
2 parents b1590ca + 38f47a4 commit e56d0af

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11 files changed

+326
-6
lines changed

11 files changed

+326
-6
lines changed

‎src/org/freedesktop/gstreamer/GInetSocketAddress.java‎

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package org.freedesktop.gstreamer;
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import org.freedesktop.gstreamer.glib.GInetAddress;
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import org.freedesktop.gstreamer.glib.GSocketAddress;
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import org.freedesktop.gstreamer.lowlevel.GioAPI;
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import com.sun.jna.Pointer;
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public class GInetSocketAddress extends GSocketAddress{
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public static final String GTYPE_NAME = "GInetSocketAddress";
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protected static Initializer createRawAddress(String address, int port) {
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Pointer nativePointer = GioAPI.g_inet_socket_address_new_from_string(address, port);
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if (nativePointer == null) {
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throw new GstException("Can not create "+GInetSocketAddress.class.getSimpleName()+" for "+address+":"+port+", please check that the IP address is valid, with format x.x.x.x");
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}
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return initializer(nativePointer);
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}
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public GInetSocketAddress(String address, int port) {
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this(createRawAddress(address, port));
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}
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public GInetSocketAddress(Initializer init) {
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super(init);
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}
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public int getPort() {
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return (Integer) get("port");
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}
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public GInetAddress getAddress() {
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return (GInetAddress) get("address");
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}
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}

‎src/org/freedesktop/gstreamer/GSocket.java‎

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package org.freedesktop.gstreamer;
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import org.freedesktop.gstreamer.glib.GCancellable;
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import org.freedesktop.gstreamer.glib.GSocketFamily;
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import org.freedesktop.gstreamer.glib.GSocketProtocol;
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import org.freedesktop.gstreamer.glib.GSocketType;
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import org.freedesktop.gstreamer.lowlevel.GioAPI;
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import org.freedesktop.gstreamer.lowlevel.GstAPI.GErrorStruct;
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import com.sun.jna.Pointer;
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public class GSocket extends GObject{
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public static final String GTYPE_NAME = "GSocket";
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public static Initializer makeRawSocket(GSocketFamily family, GSocketType type, GSocketProtocol protocol) throws GstException {
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GErrorStruct reference = new GErrorStruct();
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GErrorStruct[] errorArray = (GErrorStruct[]) reference.toArray(1);
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Pointer socketPointer = GioAPI.g_socket_new(family.toGioValue(), type.toGioValue(), protocol.toGioValue(), reference.getPointer());
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if (socketPointer == null) {
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errorArray[0].read();
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throw new GstException(new GError(errorArray[0]));
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}
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return initializer(socketPointer);
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}
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public GSocket(GSocketFamily family, GSocketType type, GSocketProtocol protocol) throws GstException {
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this(makeRawSocket(family, type, protocol));
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}
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public GSocket(Initializer init) {
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super(init);
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}
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public GSocket bind(String address, int port) {
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GInetSocketAddress boundAddress = new GInetSocketAddress(address, port);
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GErrorStruct reference = new GErrorStruct();
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GErrorStruct[] errorArray = (GErrorStruct[]) reference.toArray(1);
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if ( ! GioAPI.g_socket_bind(getNativeAddress(), boundAddress.getNativeAddress(), true, reference.getPointer()) ) {
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errorArray[0].read();
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throw new GstException(new GError(errorArray[0]));
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}
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return this;
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}
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public void connect(String address, int port) {
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GInetSocketAddress connectedAddress = new GInetSocketAddress(address, port);
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GErrorStruct reference = new GErrorStruct();
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GErrorStruct[] errorArray = (GErrorStruct[]) reference.toArray(1);
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if ( ! GioAPI.g_socket_connect(getNativeAddress(), connectedAddress.getNativeAddress(), new GCancellable().getNativeAddress(), reference.getPointer()) ) {
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errorArray[0].read();
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throw new GstException(new GError(errorArray[0]));
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}
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}
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public GInetSocketAddress getLocalAddress() {
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return (GInetSocketAddress) get("local-address");
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}
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public GInetSocketAddress getRemoteAddress() {
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return (GInetSocketAddress) get("remote-address");
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}
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public GSocketType getSocketType() {
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return GSocketType.fromGioValue((Integer) get("type"));
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}
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public GSocketFamily getSocketFamily() {
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return GSocketFamily.fromGioValue((Integer) get("family"));
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}
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public GSocketProtocol getSocketProtocol() {
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return GSocketProtocol.fromGioValue((Integer) get("protocol"));
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}
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public boolean isBlocking() {
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return (Boolean) get("blocking");
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}
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public int getFD() {
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return (Integer) get("fd");
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}
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}

‎src/org/freedesktop/gstreamer/Gst.java‎

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@@ -19,6 +19,8 @@
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package org.freedesktop.gstreamer;
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import static org.freedesktop.gstreamer.lowlevel.GstAPI.GST_API;
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import java.lang.reflect.Field;
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import java.lang.reflect.Modifier;
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import java.util.ArrayList;
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import java.util.concurrent.atomic.AtomicInteger;
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import java.util.logging.Logger;
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37-
import com.sun.jna.Memory;
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import com.sun.jna.Pointer;
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import com.sun.jna.ptr.IntByReference;
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import com.sun.jna.ptr.PointerByReference;
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import org.freedesktop.gstreamer.elements.AppSink;
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import org.freedesktop.gstreamer.elements.AppSrc;
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import org.freedesktop.gstreamer.elements.BaseSink;
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import org.freedesktop.gstreamer.elements.PlayBin;
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import org.freedesktop.gstreamer.elements.URIDecodeBin;
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import org.freedesktop.gstreamer.glib.GDate;
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import org.freedesktop.gstreamer.glib.GInetAddress;
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import org.freedesktop.gstreamer.glib.GSocketAddress;
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import org.freedesktop.gstreamer.glib.MainContextExecutorService;
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import org.freedesktop.gstreamer.lowlevel.GMainContext;
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import org.freedesktop.gstreamer.lowlevel.GValueAPI.GValue;
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import org.freedesktop.gstreamer.lowlevel.GstTypes;
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import org.freedesktop.gstreamer.lowlevel.NativeObject;
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61-
import static org.freedesktop.gstreamer.lowlevel.GstAPI.GST_API;
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import com.sun.jna.Memory;
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import com.sun.jna.Pointer;
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import com.sun.jna.ptr.IntByReference;
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import com.sun.jna.ptr.PointerByReference;
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/**
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* Media library supporting arbitrary formats and filter graphs.
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@SuppressWarnings("rawtypes")
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private static Class[] nativeClasses = {
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GDate.class,
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GInetAddress.class,
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GSocket.class,
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GSocketAddress.class,
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GInetSocketAddress.class,
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GValue.class,
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GValueArray.class,
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TagList.class,

‎src/org/freedesktop/gstreamer/glib/GCancellable.java‎

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package org.freedesktop.gstreamer.glib;
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import org.freedesktop.gstreamer.GObject;
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import org.freedesktop.gstreamer.lowlevel.GioAPI;
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public class GCancellable extends GObject{
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public static final String GTYPE_NAME = "GCancellable";
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public GCancellable() {
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this(initializer(GioAPI.g_cancellable_new()));
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}
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public GCancellable(Initializer init) {
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super(init);
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}
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}

‎src/org/freedesktop/gstreamer/glib/GInetAddress.java‎

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package org.freedesktop.gstreamer.glib;
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import org.freedesktop.gstreamer.GObject;
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import org.freedesktop.gstreamer.lowlevel.GioAPI;
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public class GInetAddress extends GObject{
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public static final String GTYPE_NAME = "GInetAddress";
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public GInetAddress(Initializer init) {
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super(init);
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}
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public String getAddress() {
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return GioAPI.g_inet_address_to_string(getNativeAddress());
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}
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}

‎src/org/freedesktop/gstreamer/glib/GSocketAddress.java‎

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package org.freedesktop.gstreamer.glib;
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import org.freedesktop.gstreamer.GObject;
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public class GSocketAddress extends GObject{
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public static final String GTYPE_NAME = "GSocketAddress";
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public GSocketAddress(Initializer init) {
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super(init);
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}
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public GSocketFamily getFamily() {
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return GSocketFamily.fromGioValue((Integer) get("family"));
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}
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}

‎src/org/freedesktop/gstreamer/glib/GSocketFamily.java‎

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package org.freedesktop.gstreamer.glib;
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import java.util.HashMap;
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import java.util.Map;
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import org.freedesktop.gstreamer.lowlevel.GlibAPI;
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public enum GSocketFamily {
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INVALID (0x00),
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UNIX (GlibAPI.GLIB_SYSDEF_AF_UNIX),
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IPV4 (GlibAPI.GLIB_SYSDEF_AF_INET),
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IPV6 (GlibAPI.GLIB_SYSDEF_AF_INET6);
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private static final Map<Integer,GSocketFamily> fastResolveMap = new HashMap<Integer,GSocketFamily>();
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static {
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for(GSocketFamily dataUnitType : values()) {
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fastResolveMap.put(dataUnitType.toGioValue(), dataUnitType);
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}
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}
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public static GSocketFamily fromGioValue(int gioValue) {
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return fastResolveMap.get(gioValue);
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}
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private int gioValue;
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private GSocketFamily(int gioValue) {
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this.gioValue = gioValue;
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}
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public int toGioValue() {
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return gioValue;
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}
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}

‎src/org/freedesktop/gstreamer/glib/GSocketProtocol.java‎

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package org.freedesktop.gstreamer.glib;
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import java.util.HashMap;
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import java.util.Map;
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public enum GSocketProtocol {
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UNKNOWN (-1),
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DEFAULT (0),
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TCP (6),
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UDP (17),
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SCTP (132);
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private static final Map<Integer,GSocketProtocol> fastResolveMap = new HashMap<Integer,GSocketProtocol>();
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static {
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for(GSocketProtocol dataUnitType : values()) {
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fastResolveMap.put(dataUnitType.toGioValue(), dataUnitType);
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}
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}
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public static GSocketProtocol fromGioValue(int gioValue) {
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return fastResolveMap.get(gioValue);
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}
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private int gioValue;
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private GSocketProtocol(int gioValue) {
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this.gioValue = gioValue;
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}
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public int toGioValue() {
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return gioValue;
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}
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}

‎src/org/freedesktop/gstreamer/glib/GSocketType.java‎

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package org.freedesktop.gstreamer.glib;
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import java.util.HashMap;
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import java.util.Map;
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public enum GSocketType {
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INVALID (0),
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STREAM (1),
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DATAGRAM (2),
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SEQPACKET (3);
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private static final Map<Integer,GSocketType> fastResolveMap = new HashMap<Integer,GSocketType>();
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static {
14+
for(GSocketType dataUnitType : values()) {
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fastResolveMap.put(dataUnitType.toGioValue(), dataUnitType);
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}
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}
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public static GSocketType fromGioValue(int gioValue) {
20+
return fastResolveMap.get(gioValue);
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}
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private int gioValue;
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private GSocketType(int gioValue) {
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this.gioValue = gioValue;
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}
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public int toGioValue() {
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return gioValue;
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}
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}

‎src/org/freedesktop/gstreamer/lowlevel/GioAPI.java‎

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package org.freedesktop.gstreamer.lowlevel;
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import com.sun.jna.Native;
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import com.sun.jna.Pointer;
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public class GioAPI {
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static {
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Native.register("gio-2.0");
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}
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// GInetAddress
13+
public static native String g_inet_address_to_string(Pointer gInetAddress);
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// GstSocketAddress
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public static native Pointer g_inet_socket_address_new_from_string(String address, int port);
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// GstSocket
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public static native Pointer g_socket_new(int gSocketFamilyEnumValue, int gSocketTypeEnumValue, int gSocketProtcolEnumValue, Pointer gErrorStructArrayPointer);
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public static native boolean g_socket_bind(Pointer gSocketPointer, Pointer gSocketAddressPointer, boolean allowReuse, Pointer gErrorStructArrayPointer);
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public static native boolean g_socket_connect(Pointer gSocketPointer, Pointer gSocketAddressPointer, Pointer gCancellablePointer, Pointer gErrorStructArrayPointer);
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// GCancellable
24+
public static native Pointer g_cancellable_new();
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}

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