/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

#ifndef JDWP_INSTREAM_H

#define JDWP_INSTREAM_H

#include "transport.h"

#include "FrameID.h"

struct bag;

typedef struct PacketInputStream {

    jbyte *current;

    jint left;

    jdwpError error;

    jdwpPacket packet;

    struct bag *refs;

} PacketInputStream;

void inStream_init(PacketInputStream *stream, jdwpPacket packet);

jint inStream_id(PacketInputStream *stream);

jbyte inStream_command(PacketInputStream *stream);

jboolean inStream_readBoolean(PacketInputStream *stream);

jbyte inStream_readByte(PacketInputStream *stream);

jbyte* inStream_readBytes(PacketInputStream *stream,

                          int length, jbyte *buf);

jchar inStream_readChar(PacketInputStream *stream);

jshort inStream_readShort(PacketInputStream *stream);

jint inStream_readInt(PacketInputStream *stream);

jlong inStream_readLong(PacketInputStream *stream);

jfloat inStream_readFloat(PacketInputStream *stream);

jdouble inStream_readDouble(PacketInputStream *stream);

jlong inStream_readObjectID(PacketInputStream *stream);

FrameID inStream_readFrameID(PacketInputStream *stream);

jmethodID inStream_readMethodID(PacketInputStream *stream);

jfieldID inStream_readFieldID(PacketInputStream *stream);

jlocation inStream_readLocation(PacketInputStream *stream);

jobject inStream_readObjectRef(JNIEnv *env, PacketInputStream *stream);

jclass inStream_readClassRef(JNIEnv *env, PacketInputStream *stream);

jthread inStream_readThreadRef(JNIEnv *env, PacketInputStream *stream);

jthreadGroup inStream_readThreadGroupRef(JNIEnv *env, PacketInputStream *stream);

jobject inStream_readClassLoaderRef(JNIEnv *env, PacketInputStream *stream);

jstring inStream_readStringRef(JNIEnv *env, PacketInputStream *stream);

jarray inStream_readArrayRef(JNIEnv *env, PacketInputStream *stream);

char *inStream_readString(PacketInputStream *stream);

jvalue inStream_readValue(struct PacketInputStream *in, jbyte *typeKeyPtr);

jdwpError inStream_skipBytes(PacketInputStream *stream, jint count);

jboolean inStream_endOfInput(PacketInputStream *stream);

jdwpError inStream_error(PacketInputStream *stream);

void inStream_clearError(PacketInputStream *stream);

void inStream_destroy(PacketInputStream *stream);

#endif /* _INSTREAM_H */