| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| |
| #include <jni.h> |
| /* Header for class org_apache_harmony_luni_platform_OSNetworkSystem */ |
| #define SOCKET_CONNECT_STEP_START 0 |
| #define SOCKET_CONNECT_STEP_CHECK 1 |
| #define SOCKET_OP_NONE 0 |
| #define SOCKET_OP_READ 1 |
| #define SOCKET_OP_WRITE 2 |
| #define SOCKET_READ_WRITE 3 |
| |
| // const of ICMP value |
| #define ICMP_ECHO_REPLY 0 |
| #define ICMP_DEST_UNREACH 3 |
| #define ICMP_TTL_EXPIRE 11 |
| #define ICMP_ECHO_REQUEST 8 |
| #define ICMP_SIZE 8 |
| #define PACKET_SIZE 1024 |
| |
| // IP header |
| struct IPHeader { |
| unsigned char h_len:4; // default 4 |
| unsigned char version:4; // that is IP v4 |
| unsigned char tos; // Type of service |
| unsigned short total_len; // Length of the packet in dwords |
| unsigned short ident; // unique identifier |
| unsigned short flags; |
| unsigned char ttl; // Time to live |
| unsigned char proto; // Protocol number (TCP, UDP etc) |
| unsigned short checksum; // IP checksum |
| unsigned long source_ip; |
| unsigned long dest_ip; |
| }; |
| |
| // ICMP header |
| struct ICMPHeader { |
| unsigned char type; // ICMP packet type |
| unsigned char code; // Type sub code |
| unsigned short checksum; |
| unsigned short id; |
| unsigned short seq; |
| }; |
| |
| #ifndef _Included_org_apache_harmony_luni_platform_OSNetworkSystem |
| #define _Included_org_apache_harmony_luni_platform_OSNetworkSystem |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: accept |
| * Signature: (Ljava/io/FileDescriptor;Ljava/net/SocketImpl;Ljava/io/FileDescriptor;I)V |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_accept |
| (JNIEnv *, jobject, jobject, jobject, jobject, jint); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: acceptStreamSocket |
| * Signature: (Ljava/io/FileDescriptor;Ljava/net/SocketImpl;Ljava/io/FileDescriptor;I)V |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_acceptStreamSocket |
| (JNIEnv *, jobject, jobject, jobject, jobject, jint); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: availableStream |
| * Signature: (Ljava/io/FileDescriptor;)I |
| * Throws: java.net.SocketException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_availableStream |
| (JNIEnv *, jobject, jobject); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: bind |
| * Signature: (Ljava/io/FileDescriptor;Ljava/net/InetAddress;I)V |
| * Throws: java.net.SocketException |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_bind |
| (JNIEnv *, jobject, jobject, jobject, jint); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: connect |
| * Signature: (Ljava/io/FileDescriptor;ILjava/net/InetAddress;I)I |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_connect |
| (JNIEnv *, jobject, jobject, jint, jobject, jint); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: connectDatagram |
| * Signature: (Ljava/io/FileDescriptor;IILjava/net/InetAddress;)V |
| * Throws: java.net.SocketException |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_connectDatagram |
| (JNIEnv *, jobject, jobject, jint, jint, jobject); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: connectStreamWithTimeoutSocket |
| * Signature: (Ljava/io/FileDescriptor;IIILjava/net/InetAddress;)V |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_connectStreamWithTimeoutSocket |
| (JNIEnv *, jobject, jobject, jint, jint, jint, jobject); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: connectWithTimeout |
| * Signature: (Ljava/io/FileDescriptor;IILjava/net/InetAddress;IILjava/lang/Long;)I |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_connectWithTimeout |
| (JNIEnv *, jobject, jobject, jint, jint, jobject, jint, jint, jobject); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: createDatagramSocket |
| * Signature: (Ljava/io/FileDescriptor;Z)V |
| * Throws: java.net.SocketException |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_createDatagramSocket |
| (JNIEnv *, jobject, jobject, jboolean); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: createServerStreamSocket |
| * Signature: (Ljava/io/FileDescriptor;Z)V |
| * Throws: java.net.SocketException |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_createServerStreamSocket |
| (JNIEnv *, jobject, jobject, jboolean); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: createStreamSocket |
| * Signature: (Ljava/io/FileDescriptor;Z)V |
| * Throws: java.net.SocketException |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_createStreamSocket |
| (JNIEnv *, jobject, jobject, jboolean); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: disconnectDatagram |
| * Signature: (Ljava/io/FileDescriptor;)V |
| * Throws: java.net.SocketException |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_disconnectDatagram |
| (JNIEnv *, jobject, jobject); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: getHostByAddr |
| * Signature: ([B)Ljava/net/InetAddress; |
| * Throws: java.net.UnknownHostException |
| */ |
| JNIEXPORT jobject JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_getHostByAddr |
| (JNIEnv *, jobject, jbyteArray); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: getHostByName |
| * Signature: (Ljava/lang/String;Z)Ljava/net/InetAddress; |
| * Throws: java.net.UnknownHostException |
| */ |
| JNIEXPORT jobject JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_getHostByName |
| (JNIEnv *, jobject, jstring, jboolean); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: getSocketFlags |
| * Signature: ()I |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_getSocketFlags |
| (JNIEnv *, jobject); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: getSocketLocalAddress |
| * Signature: (Ljava/io/FileDescriptor;Z)Ljava/net/InetAddress; |
| */ |
| JNIEXPORT jobject JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_getSocketLocalAddress |
| (JNIEnv *, jobject, jobject, jboolean); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: getSocketLocalPort |
| * Signature: (Ljava/io/FileDescriptor;Z)I |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_getSocketLocalPort |
| (JNIEnv *, jobject, jobject, jboolean); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: getSocketOption |
| * Signature: (Ljava/io/FileDescriptor;I)Ljava/lang/Object; |
| * Throws: java.net.SocketException |
| */ |
| JNIEXPORT jobject JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_getSocketOption |
| (JNIEnv *, jobject, jobject, jint); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: inheritedChannel |
| * Signature: ()Ljava/nio/channels/Channel; |
| */ |
| JNIEXPORT jobject JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_inheritedChannel |
| (JNIEnv *, jobject); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: isReachableByICMPImpl |
| * Signature: (Ljava/net/InetAddress;Ljava/net/InetAddress;II)I |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_isReachableByICMPImpl |
| (JNIEnv *, jobject, jobject, jobject, jint, jint); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: listenStreamSocket |
| * Signature: (Ljava/io/FileDescriptor;I)V |
| * Throws: java.net.SocketException |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_listenStreamSocket |
| (JNIEnv *, jobject, jobject, jint); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: oneTimeInitializationImpl |
| * Signature: (Z)V |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_oneTimeInitializationImpl |
| (JNIEnv *, jobject, jboolean); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: peekDatagram |
| * Signature: (Ljava/io/FileDescriptor;Ljava/net/InetAddress;I)I |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_peekDatagram |
| (JNIEnv *, jobject, jobject, jobject, jint); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: read |
| * Signature: (Ljava/io/FileDescriptor;[BIII)I |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_read |
| (JNIEnv *, jobject, jobject, jbyteArray, jint, jint, jint); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: readDirect |
| * Signature: (Ljava/io/FileDescriptor;JII)I |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_readDirect |
| (JNIEnv *, jobject, jobject, jlong, jint, jint); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: receiveDatagram |
| * Signature: (Ljava/io/FileDescriptor;Ljava/net/DatagramPacket;[BIIIZ)I |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_receiveDatagram |
| (JNIEnv *, jobject, jobject, jobject, jbyteArray, jint, jint, jint, jboolean); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: receiveDatagramDirect |
| * Signature: (Ljava/io/FileDescriptor;Ljava/net/DatagramPacket;JIIIZ)I |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_receiveDatagramDirect |
| (JNIEnv *, jobject, jobject, jobject, jlong, jint, jint, jint, jboolean); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: receiveStream |
| * Signature: (Ljava/io/FileDescriptor;[BIII)I |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_receiveStream |
| (JNIEnv *, jobject, jobject, jbyteArray, jint, jint, jint); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: recvConnectedDatagram |
| * Signature: (Ljava/io/FileDescriptor;Ljava/net/DatagramPacket;[BIIIZ)I |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_recvConnectedDatagram |
| (JNIEnv *, jobject, jobject, jobject, jbyteArray, jint, jint, jint, jboolean); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: recvConnectedDatagramDirect |
| * Signature: (Ljava/io/FileDescriptor;Ljava/net/DatagramPacket;JIIIZ)I |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_recvConnectedDatagramDirect |
| (JNIEnv *, jobject, jobject, jobject, jlong, jint, jint, jint, jboolean); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: selectImpl |
| * Signature: ([Ljava/io/FileDescriptor;[Ljava/io/FileDescriptor;II[IJ)I |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_selectImpl |
| (JNIEnv *, jobject, jobjectArray, jobjectArray, jint, jint, jintArray, jlong); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: sendConnectedDatagram |
| * Signature: (Ljava/io/FileDescriptor;[BIIZ)I |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_sendConnectedDatagram |
| (JNIEnv *, jobject, jobject, jbyteArray, jint, jint, jboolean); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: sendConnectedDatagramDirect |
| * Signature: (Ljava/io/FileDescriptor;JIIZ)I |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_sendConnectedDatagramDirect |
| (JNIEnv *, jobject, jobject, jlong, jint, jint, jboolean); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: sendDatagram |
| * Signature: (Ljava/io/FileDescriptor;[BIIIZILjava/net/InetAddress;)I |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_sendDatagram |
| (JNIEnv *, jobject, jobject, jbyteArray, jint, jint, jint, jboolean, jint, jobject); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: sendDatagram2 |
| * Signature: (Ljava/io/FileDescriptor;[BIIILjava/net/InetAddress;)I |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_sendDatagram2 |
| (JNIEnv *, jobject, jobject, jbyteArray, jint, jint, jint, jobject); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: sendDatagramDirect |
| * Signature: (Ljava/io/FileDescriptor;JIIIZILjava/net/InetAddress;)I |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_sendDatagramDirect |
| (JNIEnv *, jobject, jobject, jlong, jint, jint, jint, jboolean, jint, jobject); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: sendUrgentData |
| * Signature: (Ljava/io/FileDescriptor;B)V |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_sendUrgentData |
| (JNIEnv *, jobject, jobject, jbyte); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: setInetAddress |
| * Signature: (Ljava/net/InetAddress;[B)V |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_setInetAddress |
| (JNIEnv *, jobject, jobject, jbyteArray); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: setNonBlocking |
| * Signature: (Ljava/io/FileDescriptor;Z)V |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_setNonBlocking |
| (JNIEnv *, jobject, jobject, jboolean); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: setSocketOption |
| * Signature: (Ljava/io/FileDescriptor;ILjava/lang/Object;)V |
| * Throws: java.net.SocketException |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_setSocketOption |
| (JNIEnv *, jobject, jobject, jint, jobject); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: shutdownInput |
| * Signature: (Ljava/io/FileDescriptor;)V |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_shutdownInput |
| (JNIEnv *, jobject, jobject); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: shutdownOutput |
| * Signature: (Ljava/io/FileDescriptor;)V |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_shutdownOutput |
| (JNIEnv *, jobject, jobject); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: socketClose |
| * Signature: (Ljava/io/FileDescriptor;)V |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_socketClose |
| (JNIEnv *, jobject, jobject); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: supportsUrgentData |
| * Signature: (Ljava/io/FileDescriptor;)Z |
| */ |
| JNIEXPORT jboolean JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_supportsUrgentData |
| (JNIEnv *, jobject, jobject); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: write |
| * Signature: (Ljava/io/FileDescriptor;[BII)I |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_write |
| (JNIEnv *, jobject, jobject, jbyteArray, jint, jint); |
| |
| /* |
| * Class: org.apache.harmony.luni.platform.OSNetworkSystem |
| * Method: writeDirect |
| * Signature: (Ljava/io/FileDescriptor;JI)I |
| * Throws: java.io.IOException |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_writeDirect |
| (JNIEnv *, jobject, jobject, jlong, jint); |
| |
| /* |
| * Class: org_apache_harmony_luni_platform_OSNetworkSystem |
| * Method: writev |
| * Signature: (Ljava/io/FileDescriptor;[Ljava/lang/Object;[I[II)I |
| */ |
| JNIEXPORT jint JNICALL Java_org_apache_harmony_luni_platform_OSNetworkSystem_writev |
| (JNIEnv *, jobject, jobject, jobjectArray, jintArray, jintArray, jint); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| #endif |
