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Java bindings for libappindicator-gtk3 in 100% pure Java
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// Generated by jextract
package org.purejava.appindicator;
import java.lang.invoke.*;
import java.lang.foreign.*;
import java.nio.ByteOrder;
import java.util.*;
import java.util.function.*;
import java.util.stream.*;
import static java.lang.foreign.ValueLayout.*;
import static java.lang.foreign.MemoryLayout.PathElement.*;
/**
* {@snippet lang=c :
* struct _GPollableOutputStreamInterface {
* GTypeInterface g_iface;
* gboolean (*can_poll)(GPollableOutputStream *);
* gboolean (*is_writable)(GPollableOutputStream *);
* GSource *(*create_source)(GPollableOutputStream *, GCancellable *);
* gssize (*write_nonblocking)(GPollableOutputStream *, const void *, gsize, GError **);
* GPollableReturn (*writev_nonblocking)(GPollableOutputStream *, const GOutputVector *, gsize, gsize *, GError **);
* }
* }
*/
public class _GPollableOutputStreamInterface {
_GPollableOutputStreamInterface() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
_GTypeInterface.layout().withName("g_iface"),
app_indicator_h.C_POINTER.withName("can_poll"),
app_indicator_h.C_POINTER.withName("is_writable"),
app_indicator_h.C_POINTER.withName("create_source"),
app_indicator_h.C_POINTER.withName("write_nonblocking"),
app_indicator_h.C_POINTER.withName("writev_nonblocking")
).withName("_GPollableOutputStreamInterface");
/**
* The layout of this struct
*/
public static final GroupLayout layout() {
return $LAYOUT;
}
private static final GroupLayout g_iface$LAYOUT = (GroupLayout)$LAYOUT.select(groupElement("g_iface"));
/**
* Layout for field:
* {@snippet lang=c :
* GTypeInterface g_iface
* }
*/
public static final GroupLayout g_iface$layout() {
return g_iface$LAYOUT;
}
private static final long g_iface$OFFSET = 0;
/**
* Offset for field:
* {@snippet lang=c :
* GTypeInterface g_iface
* }
*/
public static final long g_iface$offset() {
return g_iface$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* GTypeInterface g_iface
* }
*/
public static MemorySegment g_iface(MemorySegment struct) {
return struct.asSlice(g_iface$OFFSET, g_iface$LAYOUT.byteSize());
}
/**
* Setter for field:
* {@snippet lang=c :
* GTypeInterface g_iface
* }
*/
public static void g_iface(MemorySegment struct, MemorySegment fieldValue) {
MemorySegment.copy(fieldValue, 0L, struct, g_iface$OFFSET, g_iface$LAYOUT.byteSize());
}
/**
* {@snippet lang=c :
* gboolean (*can_poll)(GPollableOutputStream *)
* }
*/
public class can_poll {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
int apply(MemorySegment _x0);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_INT,
app_indicator_h.C_POINTER
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(can_poll.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(can_poll.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static int invoke(MemorySegment funcPtr,MemorySegment _x0) {
try {
return (int) DOWN$MH.invokeExact(funcPtr, _x0);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout can_poll$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("can_poll"));
/**
* Layout for field:
* {@snippet lang=c :
* gboolean (*can_poll)(GPollableOutputStream *)
* }
*/
public static final AddressLayout can_poll$layout() {
return can_poll$LAYOUT;
}
private static final long can_poll$OFFSET = 16;
/**
* Offset for field:
* {@snippet lang=c :
* gboolean (*can_poll)(GPollableOutputStream *)
* }
*/
public static final long can_poll$offset() {
return can_poll$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* gboolean (*can_poll)(GPollableOutputStream *)
* }
*/
public static MemorySegment can_poll(MemorySegment struct) {
return struct.get(can_poll$LAYOUT, can_poll$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* gboolean (*can_poll)(GPollableOutputStream *)
* }
*/
public static void can_poll(MemorySegment struct, MemorySegment fieldValue) {
struct.set(can_poll$LAYOUT, can_poll$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* gboolean (*is_writable)(GPollableOutputStream *)
* }
*/
public class is_writable {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
int apply(MemorySegment _x0);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_INT,
app_indicator_h.C_POINTER
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(is_writable.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(is_writable.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static int invoke(MemorySegment funcPtr,MemorySegment _x0) {
try {
return (int) DOWN$MH.invokeExact(funcPtr, _x0);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout is_writable$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("is_writable"));
/**
* Layout for field:
* {@snippet lang=c :
* gboolean (*is_writable)(GPollableOutputStream *)
* }
*/
public static final AddressLayout is_writable$layout() {
return is_writable$LAYOUT;
}
private static final long is_writable$OFFSET = 24;
/**
* Offset for field:
* {@snippet lang=c :
* gboolean (*is_writable)(GPollableOutputStream *)
* }
*/
public static final long is_writable$offset() {
return is_writable$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* gboolean (*is_writable)(GPollableOutputStream *)
* }
*/
public static MemorySegment is_writable(MemorySegment struct) {
return struct.get(is_writable$LAYOUT, is_writable$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* gboolean (*is_writable)(GPollableOutputStream *)
* }
*/
public static void is_writable(MemorySegment struct, MemorySegment fieldValue) {
struct.set(is_writable$LAYOUT, is_writable$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* GSource *(*create_source)(GPollableOutputStream *, GCancellable *)
* }
*/
public class create_source {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
MemorySegment apply(MemorySegment _x0, MemorySegment _x1);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_POINTER,
app_indicator_h.C_POINTER,
app_indicator_h.C_POINTER
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(create_source.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(create_source.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static MemorySegment invoke(MemorySegment funcPtr,MemorySegment _x0, MemorySegment _x1) {
try {
return (MemorySegment) DOWN$MH.invokeExact(funcPtr, _x0, _x1);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout create_source$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("create_source"));
/**
* Layout for field:
* {@snippet lang=c :
* GSource *(*create_source)(GPollableOutputStream *, GCancellable *)
* }
*/
public static final AddressLayout create_source$layout() {
return create_source$LAYOUT;
}
private static final long create_source$OFFSET = 32;
/**
* Offset for field:
* {@snippet lang=c :
* GSource *(*create_source)(GPollableOutputStream *, GCancellable *)
* }
*/
public static final long create_source$offset() {
return create_source$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* GSource *(*create_source)(GPollableOutputStream *, GCancellable *)
* }
*/
public static MemorySegment create_source(MemorySegment struct) {
return struct.get(create_source$LAYOUT, create_source$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* GSource *(*create_source)(GPollableOutputStream *, GCancellable *)
* }
*/
public static void create_source(MemorySegment struct, MemorySegment fieldValue) {
struct.set(create_source$LAYOUT, create_source$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* gssize (*write_nonblocking)(GPollableOutputStream *, const void *, gsize, GError **)
* }
*/
public class write_nonblocking {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
long apply(MemorySegment _x0, MemorySegment _x1, long _x2, MemorySegment _x3);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_LONG,
app_indicator_h.C_POINTER,
app_indicator_h.C_POINTER,
app_indicator_h.C_LONG,
app_indicator_h.C_POINTER
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(write_nonblocking.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(write_nonblocking.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static long invoke(MemorySegment funcPtr,MemorySegment _x0, MemorySegment _x1, long _x2, MemorySegment _x3) {
try {
return (long) DOWN$MH.invokeExact(funcPtr, _x0, _x1, _x2, _x3);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout write_nonblocking$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("write_nonblocking"));
/**
* Layout for field:
* {@snippet lang=c :
* gssize (*write_nonblocking)(GPollableOutputStream *, const void *, gsize, GError **)
* }
*/
public static final AddressLayout write_nonblocking$layout() {
return write_nonblocking$LAYOUT;
}
private static final long write_nonblocking$OFFSET = 40;
/**
* Offset for field:
* {@snippet lang=c :
* gssize (*write_nonblocking)(GPollableOutputStream *, const void *, gsize, GError **)
* }
*/
public static final long write_nonblocking$offset() {
return write_nonblocking$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* gssize (*write_nonblocking)(GPollableOutputStream *, const void *, gsize, GError **)
* }
*/
public static MemorySegment write_nonblocking(MemorySegment struct) {
return struct.get(write_nonblocking$LAYOUT, write_nonblocking$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* gssize (*write_nonblocking)(GPollableOutputStream *, const void *, gsize, GError **)
* }
*/
public static void write_nonblocking(MemorySegment struct, MemorySegment fieldValue) {
struct.set(write_nonblocking$LAYOUT, write_nonblocking$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* GPollableReturn (*writev_nonblocking)(GPollableOutputStream *, const GOutputVector *, gsize, gsize *, GError **)
* }
*/
public class writev_nonblocking {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
int apply(MemorySegment _x0, MemorySegment _x1, long _x2, MemorySegment _x3, MemorySegment _x4);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_INT,
app_indicator_h.C_POINTER,
app_indicator_h.C_POINTER,
app_indicator_h.C_LONG,
app_indicator_h.C_POINTER,
app_indicator_h.C_POINTER
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(writev_nonblocking.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(writev_nonblocking.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static int invoke(MemorySegment funcPtr,MemorySegment _x0, MemorySegment _x1, long _x2, MemorySegment _x3, MemorySegment _x4) {
try {
return (int) DOWN$MH.invokeExact(funcPtr, _x0, _x1, _x2, _x3, _x4);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout writev_nonblocking$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("writev_nonblocking"));
/**
* Layout for field:
* {@snippet lang=c :
* GPollableReturn (*writev_nonblocking)(GPollableOutputStream *, const GOutputVector *, gsize, gsize *, GError **)
* }
*/
public static final AddressLayout writev_nonblocking$layout() {
return writev_nonblocking$LAYOUT;
}
private static final long writev_nonblocking$OFFSET = 48;
/**
* Offset for field:
* {@snippet lang=c :
* GPollableReturn (*writev_nonblocking)(GPollableOutputStream *, const GOutputVector *, gsize, gsize *, GError **)
* }
*/
public static final long writev_nonblocking$offset() {
return writev_nonblocking$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* GPollableReturn (*writev_nonblocking)(GPollableOutputStream *, const GOutputVector *, gsize, gsize *, GError **)
* }
*/
public static MemorySegment writev_nonblocking(MemorySegment struct) {
return struct.get(writev_nonblocking$LAYOUT, writev_nonblocking$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* GPollableReturn (*writev_nonblocking)(GPollableOutputStream *, const GOutputVector *, gsize, gsize *, GError **)
* }
*/
public static void writev_nonblocking(MemorySegment struct, MemorySegment fieldValue) {
struct.set(writev_nonblocking$LAYOUT, writev_nonblocking$OFFSET, fieldValue);
}
/**
* Obtains a slice of {@code arrayParam} which selects the array element at {@code index}.
* The returned segment has address {@code arrayParam.address() + index * layout().byteSize()}
*/
public static MemorySegment asSlice(MemorySegment array, long index) {
return array.asSlice(layout().byteSize() * index);
}
/**
* The size (in bytes) of this struct
*/
public static long sizeof() { return layout().byteSize(); }
/**
* Allocate a segment of size {@code layout().byteSize()} using {@code allocator}
*/
public static MemorySegment allocate(SegmentAllocator allocator) {
return allocator.allocate(layout());
}
/**
* Allocate an array of size {@code elementCount} using {@code allocator}.
* The returned segment has size {@code elementCount * layout().byteSize()}.
*/
public static MemorySegment allocateArray(long elementCount, SegmentAllocator allocator) {
return allocator.allocate(MemoryLayout.sequenceLayout(elementCount, layout()));
}
/**
* Reinterprets {@code addr} using target {@code arena} and {@code cleanupAction) (if any).
* The returned segment has size {@code layout().byteSize()}
*/
public static MemorySegment reinterpret(MemorySegment addr, Arena arena, Consumer cleanup) {
return reinterpret(addr, 1, arena, cleanup);
}
/**
* Reinterprets {@code addr} using target {@code arena} and {@code cleanupAction) (if any).
* The returned segment has size {@code elementCount * layout().byteSize()}
*/
public static MemorySegment reinterpret(MemorySegment addr, long elementCount, Arena arena, Consumer cleanup) {
return addr.reinterpret(layout().byteSize() * elementCount, arena, cleanup);
}
}
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