Imported GNU Classpath 0.20
Imported GNU Classpath 0.20
* Makefile.am (AM_CPPFLAGS): Add classpath/include.
* java/nio/charset/spi/CharsetProvider.java: New override file.
* java/security/Security.java: Likewise.
* sources.am: Regenerated.
* Makefile.in: Likewise.
From-SVN: r109831
This commit is contained in:
Mark Wielaard
parent
bcb36c3e02
commit
2127637945
444 changed files with 75778 additions and 30731 deletions
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/* VMPlainSocketImpl.c - Native methods for PlainSocketImpl class
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Copyright (C) 2005, 2006 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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/* do not move; needed here because of some macro definitions */
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#include <config.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <jni.h>
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#include <jcl.h>
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#include "javanet.h"
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#include "target_native.h"
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#ifndef WITHOUT_NETWORK
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#include "target_native_network.h"
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#endif /* WITHOUT_NETWORK */
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#include "gnu_java_net_VMPlainSocketImpl.h"
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/*
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* Note that the functions in this module simply redirect to another
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* internal function. Why? Because many of these functions are shared
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* with PlainDatagramSocketImpl. The unshared ones were done the same
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* way for consistency.
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*/
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/*************************************************************************/
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/*
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* Creates a new stream or datagram socket
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*/
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JNIEXPORT void JNICALL
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Java_gnu_java_net_VMPlainSocketImpl_create(JNIEnv *env,
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jclass klass __attribute__ ((__unused__)),
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jobject obj)
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{
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#ifndef WITHOUT_NETWORK
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_javanet_create(env, obj, JNI_TRUE);
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#else /* not WITHOUT_NETWORK */
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#endif /* not WITHOUT_NETWORK */
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}
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/*************************************************************************/
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/*
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* Close the socket. Any underlying streams will be closed by this
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* action as well.
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*/
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JNIEXPORT void JNICALL
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Java_gnu_java_net_VMPlainSocketImpl_close(JNIEnv *env,
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jclass klass __attribute__ ((__unused__)),
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jobject obj)
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{
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#ifndef WITHOUT_NETWORK
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_javanet_close(env, obj, 1);
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#else /* not WITHOUT_NETWORK */
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#endif /* not WITHOUT_NETWORK */
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}
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/*************************************************************************/
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/*
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* Connects to the specified destination.
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*/
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JNIEXPORT void JNICALL
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Java_gnu_java_net_VMPlainSocketImpl_connect(JNIEnv *env,
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jclass klass __attribute__ ((__unused__)),
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jobject obj,
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jobject addr, jint port)
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{
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#ifndef WITHOUT_NETWORK
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_javanet_connect(env, obj, addr, port, 1);
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#else /* not WITHOUT_NETWORK */
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#endif /* not WITHOUT_NETWORK */
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}
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/*************************************************************************/
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/*
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* This method binds the specified address to the specified local port.
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* Note that we have to set the local address and local port public instance
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* variables.
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*/
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JNIEXPORT void JNICALL
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Java_gnu_java_net_VMPlainSocketImpl_bind(JNIEnv *env,
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jclass klass __attribute__ ((__unused__)),
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jobject obj, jobject addr,
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jint port)
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{
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#ifndef WITHOUT_NETWORK
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_javanet_bind(env, obj, addr, port, 1);
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#else /* not WITHOUT_NETWORK */
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#endif /* not WITHOUT_NETWORK */
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}
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/*************************************************************************/
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/*
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* Starts listening on a socket with the specified number of pending
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* connections allowed.
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*/
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JNIEXPORT void JNICALL
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Java_gnu_java_net_VMPlainSocketImpl_listen(JNIEnv *env,
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jclass klass __attribute__ ((__unused__)),
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jobject obj, jint queuelen)
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{
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#ifndef WITHOUT_NETWORK
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_javanet_listen(env, obj, queuelen);
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#else /* not WITHOUT_NETWORK */
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#endif /* not WITHOUT_NETWORK */
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}
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/*************************************************************************/
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/*
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* Accepts a new connection and assigns it to the passed in SocketImpl
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* object. Note that we assume this is a PlainSocketImpl just like us.
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*/
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JNIEXPORT void JNICALL
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Java_gnu_java_net_VMPlainSocketImpl_accept(JNIEnv *env,
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jclass klass __attribute__ ((__unused__)),
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jobject obj, jobject impl)
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{
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#ifndef WITHOUT_NETWORK
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_javanet_accept(env, obj, impl);
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#else /* not WITHOUT_NETWORK */
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#endif /* not WITHOUT_NETWORK */
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}
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/*************************************************************************/
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JNIEXPORT jint JNICALL
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Java_gnu_java_net_VMPlainSocketImpl_available(JNIEnv *env,
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jclass klass __attribute__ ((__unused__)),
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jobject obj)
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{
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#ifndef WITHOUT_NETWORK
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jclass cls;
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jfieldID fid;
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int fd;
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int bytesAvailable;
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int result;
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cls = (*env)->GetObjectClass(env, obj);
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if (cls == 0)
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{
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JCL_ThrowException(env, IO_EXCEPTION, "internal error");
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return 0;
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}
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fid = (*env)->GetFieldID(env, cls, "native_fd", "I");
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if (fid == 0)
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{
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JCL_ThrowException(env, IO_EXCEPTION, "internal error");
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return 0;
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}
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fd = (*env)->GetIntField(env, obj, fid);
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TARGET_NATIVE_NETWORK_SOCKET_RECEIVE_AVAILABLE(fd,bytesAvailable,result);
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if (result != TARGET_NATIVE_OK)
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{
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JCL_ThrowException(env, IO_EXCEPTION, TARGET_NATIVE_LAST_ERROR_STRING());
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return 0;
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}
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return bytesAvailable;
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#else /* not WITHOUT_NETWORK */
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return 0;
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#endif /* not WITHOUT_NETWORK */
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}
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/*************************************************************************/
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/*
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* This method sets the specified option for a socket
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*/
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JNIEXPORT void JNICALL
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Java_gnu_java_net_VMPlainSocketImpl_setOption(JNIEnv *env,
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jclass klass __attribute__ ((__unused__)),
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jobject obj,
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jint option_id, jobject val)
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{
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#ifndef WITHOUT_NETWORK
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_javanet_set_option(env, obj, option_id, val);
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#else /* not WITHOUT_NETWORK */
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#endif /* not WITHOUT_NETWORK */
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}
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/*************************************************************************/
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/*
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* This method gets the specified option for a socket
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*/
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JNIEXPORT jobject JNICALL
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Java_gnu_java_net_VMPlainSocketImpl_getOption(JNIEnv *env,
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jclass klass __attribute__ ((__unused__)),
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jobject obj,
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jint option_id)
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{
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#ifndef WITHOUT_NETWORK
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return(_javanet_get_option(env, obj, option_id));
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#else /* not WITHOUT_NETWORK */
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return NULL;
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#endif /* not WITHOUT_NETWORK */
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}
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/*************************************************************************/
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/*
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* Reads a buffer from a remote host
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*/
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JNIEXPORT jint JNICALL
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Java_gnu_java_net_VMPlainSocketImpl_read(JNIEnv *env,
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jclass klass __attribute__ ((__unused__)),
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jobject obj, jarray buf,
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jint offset, jint len)
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{
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#ifndef WITHOUT_NETWORK
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return(_javanet_recvfrom(env, obj, buf, offset, len, 0, 0));
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#else /* not WITHOUT_NETWORK */
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return 0;
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#endif /* not WITHOUT_NETWORK */
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}
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/*************************************************************************/
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/*
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* Writes a buffer to the remote host
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*/
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JNIEXPORT void JNICALL
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Java_gnu_java_net_VMPlainSocketImpl_write(JNIEnv *env,
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jclass klass __attribute__ ((__unused__)),
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jobject obj, jarray buf,
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jint offset, jint len)
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{
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#ifndef WITHOUT_NETWORK
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_javanet_sendto(env, obj, buf, offset, len, 0, 0);
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#else /* not WITHOUT_NETWORK */
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#endif /* not WITHOUT_NETWORK */
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}
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JNIEXPORT void JNICALL
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Java_gnu_java_net_VMPlainSocketImpl_shutdownInput (JNIEnv * env,
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jclass klass __attribute__ ((__unused__)),
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jobject this)
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{
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#ifndef WITHOUT_NETWORK
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_javanet_shutdownInput (env, this);
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#else /* not WITHOUT_NETWORK */
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#endif /* not WITHOUT_NETWORK */
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}
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JNIEXPORT void JNICALL
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Java_gnu_java_net_VMPlainSocketImpl_shutdownOutput (JNIEnv * env,
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jclass klass __attribute__ ((__unused__)),
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jobject this)
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{
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#ifndef WITHOUT_NETWORK
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_javanet_shutdownOutput (env, this);
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#else /* not WITHOUT_NETWORK */
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#endif /* not WITHOUT_NETWORK */
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}
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/* end of file */
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