blob: c627dfb8abacd78f95a21fcb0cfd74b5693b63d1 [file] [log] [blame]
/*
* Copyright (c) 2015 The Android Open Source Project
* Copyright (C) 2015 Samsung LSI
* Copyright (c) 2008-2009, Motorola, Inc.
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* - Neither the name of the Motorola, Inc. nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
package javax.obex;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.ByteArrayOutputStream;
import android.util.Log;
/**
* This class implements the <code>Operation</code> interface. It will read and
* write data via puts and gets.
* @hide
*/
public final class ClientOperation implements Operation, BaseStream {
private static final String TAG = "ClientOperation";
private static final boolean V = ObexHelper.VDBG;
private ClientSession mParent;
private boolean mInputOpen;
private PrivateInputStream mPrivateInput;
private boolean mPrivateInputOpen;
private PrivateOutputStream mPrivateOutput;
private boolean mPrivateOutputOpen;
private String mExceptionMessage;
private int mMaxPacketSize;
private boolean mOperationDone;
private boolean mGetOperation;
private boolean mGetFinalFlag;
private HeaderSet mRequestHeader;
private HeaderSet mReplyHeader;
private boolean mEndOfBodySent;
private boolean mSendBodyHeader = true;
// A latch - when triggered, there is not way back ;-)
private boolean mSrmActive = false;
// Assume SRM disabled - until support is confirmed
// by the server
private boolean mSrmEnabled = false;
// keep waiting until final-bit is received in request
// to handle the case where the SRM enable header is in
// a different OBEX packet than the SRMP header.
private boolean mSrmWaitingForRemote = true;
/**
* Creates new OperationImpl to read and write data to a server
* @param maxSize the maximum packet size
* @param p the parent to this object
* @param type <code>true</code> if this is a get request;
* <code>false</code. if this is a put request
* @param header the header to set in the initial request
* @throws IOException if the an IO error occurred
*/
public ClientOperation(int maxSize, ClientSession p, HeaderSet header, boolean type)
throws IOException {
mParent = p;
mEndOfBodySent = false;
mInputOpen = true;
mOperationDone = false;
mMaxPacketSize = maxSize;
mGetOperation = type;
mGetFinalFlag = false;
mPrivateInputOpen = false;
mPrivateOutputOpen = false;
mPrivateInput = null;
mPrivateOutput = null;
mReplyHeader = new HeaderSet();
mRequestHeader = new HeaderSet();
int[] headerList = header.getHeaderList();
if (headerList != null) {
for (int i = 0; i < headerList.length; i++) {
mRequestHeader.setHeader(headerList[i], header.getHeader(headerList[i]));
}
}
if ((header).mAuthChall != null) {
mRequestHeader.mAuthChall = new byte[(header).mAuthChall.length];
System.arraycopy((header).mAuthChall, 0, mRequestHeader.mAuthChall, 0,
(header).mAuthChall.length);
}
if ((header).mAuthResp != null) {
mRequestHeader.mAuthResp = new byte[(header).mAuthResp.length];
System.arraycopy((header).mAuthResp, 0, mRequestHeader.mAuthResp, 0,
(header).mAuthResp.length);
}
if ((header).mConnectionID != null) {
mRequestHeader.mConnectionID = new byte[4];
System.arraycopy((header).mConnectionID, 0, mRequestHeader.mConnectionID, 0,
4);
}
}
/**
* Allows to set flag which will force GET to be always sent as single packet request with
* final flag set. This is to improve compatibility with some profiles, i.e. PBAP which
* require requests to be sent this way.
*/
public void setGetFinalFlag(boolean flag) {
mGetFinalFlag = flag;
}
/**
* Sends an ABORT message to the server. By calling this method, the
* corresponding input and output streams will be closed along with this
* object.
* @throws IOException if the transaction has already ended or if an OBEX
* server called this method
*/
public synchronized void abort() throws IOException {
ensureOpen();
//no compatible with sun-ri
if ((mOperationDone) && (mReplyHeader.responseCode != ResponseCodes.OBEX_HTTP_CONTINUE)) {
throw new IOException("Operation has already ended");
}
mExceptionMessage = "Operation aborted";
if ((!mOperationDone) && (mReplyHeader.responseCode == ResponseCodes.OBEX_HTTP_CONTINUE)) {
mOperationDone = true;
/*
* Since we are not sending any headers or returning any headers then
* we just need to write and read the same bytes
*/
mParent.sendRequest(ObexHelper.OBEX_OPCODE_ABORT, null, mReplyHeader, null, false);
if (mReplyHeader.responseCode != ResponseCodes.OBEX_HTTP_OK) {
throw new IOException("Invalid response code from server");
}
mExceptionMessage = null;
}
close();
}
/**
* Retrieves the response code retrieved from the server. Response codes are
* defined in the <code>ResponseCodes</code> interface.
* @return the response code retrieved from the server
* @throws IOException if an error occurred in the transport layer during
* the transaction; if this method is called on a
* <code>HeaderSet</code> object created by calling
* <code>createHeaderSet</code> in a <code>ClientSession</code>
* object
*/
public synchronized int getResponseCode() throws IOException {
if ((mReplyHeader.responseCode == -1)
|| (mReplyHeader.responseCode == ResponseCodes.OBEX_HTTP_CONTINUE)) {
validateConnection();
}
return mReplyHeader.responseCode;
}
/**
* This method will always return <code>null</code>
* @return <code>null</code>
*/
public String getEncoding() {
return null;
}
/**
* Returns the type of content that the resource connected to is providing.
* E.g. if the connection is via HTTP, then the value of the content-type
* header field is returned.
* @return the content type of the resource that the URL references, or
* <code>null</code> if not known
*/
public String getType() {
try {
return (String)mReplyHeader.getHeader(HeaderSet.TYPE);
} catch (IOException e) {
if(V) Log.d(TAG, "Exception occured - returning null",e);
return null;
}
}
/**
* Returns the length of the content which is being provided. E.g. if the
* connection is via HTTP, then the value of the content-length header field
* is returned.
* @return the content length of the resource that this connection's URL
* references, or -1 if the content length is not known
*/
public long getLength() {
try {
Long temp = (Long)mReplyHeader.getHeader(HeaderSet.LENGTH);
if (temp == null) {
return -1;
} else {
return temp.longValue();
}
} catch (IOException e) {
if(V) Log.d(TAG,"Exception occured - returning -1",e);
return -1;
}
}
/**
* Open and return an input stream for a connection.
* @return an input stream
* @throws IOException if an I/O error occurs
*/
public InputStream openInputStream() throws IOException {
ensureOpen();
if (mPrivateInputOpen)
throw new IOException("no more input streams available");
if (mGetOperation) {
// send the GET request here
validateConnection();
} else {
if (mPrivateInput == null) {
mPrivateInput = new PrivateInputStream(this);
}
}
mPrivateInputOpen = true;
return mPrivateInput;
}
/**
* Open and return a data input stream for a connection.
* @return an input stream
* @throws IOException if an I/O error occurs
*/
public DataInputStream openDataInputStream() throws IOException {
return new DataInputStream(openInputStream());
}
/**
* Open and return an output stream for a connection.
* @return an output stream
* @throws IOException if an I/O error occurs
*/
public OutputStream openOutputStream() throws IOException {
ensureOpen();
ensureNotDone();
if (mPrivateOutputOpen)
throw new IOException("no more output streams available");
if (mPrivateOutput == null) {
// there are 3 bytes operation headers and 3 bytes body headers //
mPrivateOutput = new PrivateOutputStream(this, getMaxPacketSize());
}
mPrivateOutputOpen = true;
return mPrivateOutput;
}
public int getMaxPacketSize() {
return mMaxPacketSize - 6 - getHeaderLength();
}
public int getHeaderLength() {
// OPP may need it
byte[] headerArray = ObexHelper.createHeader(mRequestHeader, false);
return headerArray.length;
}
/**
* Open and return a data output stream for a connection.
* @return an output stream
* @throws IOException if an I/O error occurs
*/
public DataOutputStream openDataOutputStream() throws IOException {
return new DataOutputStream(openOutputStream());
}
/**
* Closes the connection and ends the transaction
* @throws IOException if the operation has already ended or is closed
*/
public void close() throws IOException {
mInputOpen = false;
mPrivateInputOpen = false;
mPrivateOutputOpen = false;
mParent.setRequestInactive();
}
/**
* Returns the headers that have been received during the operation.
* Modifying the object returned has no effect on the headers that are sent
* or retrieved.
* @return the headers received during this <code>Operation</code>
* @throws IOException if this <code>Operation</code> has been closed
*/
public HeaderSet getReceivedHeader() throws IOException {
ensureOpen();
return mReplyHeader;
}
/**
* Specifies the headers that should be sent in the next OBEX message that
* is sent.
* @param headers the headers to send in the next message
* @throws IOException if this <code>Operation</code> has been closed or the
* transaction has ended and no further messages will be exchanged
* @throws IllegalArgumentException if <code>headers</code> was not created
* by a call to <code>ServerRequestHandler.createHeaderSet()</code>
* @throws NullPointerException if <code>headers</code> is <code>null</code>
*/
public void sendHeaders(HeaderSet headers) throws IOException {
ensureOpen();
if (mOperationDone) {
throw new IOException("Operation has already exchanged all data");
}
if (headers == null) {
throw new IOException("Headers may not be null");
}
int[] headerList = headers.getHeaderList();
if (headerList != null) {
for (int i = 0; i < headerList.length; i++) {
mRequestHeader.setHeader(headerList[i], headers.getHeader(headerList[i]));
}
}
}
/**
* Verifies that additional information may be sent. In other words, the
* operation is not done.
* @throws IOException if the operation is completed
*/
public void ensureNotDone() throws IOException {
if (mOperationDone) {
throw new IOException("Operation has completed");
}
}
/**
* Verifies that the connection is open and no exceptions should be thrown.
* @throws IOException if an exception needs to be thrown
*/
public void ensureOpen() throws IOException {
mParent.ensureOpen();
if (mExceptionMessage != null) {
throw new IOException(mExceptionMessage);
}
if (!mInputOpen) {
throw new IOException("Operation has already ended");
}
}
/**
* Verifies that the connection is open and the proper data has been read.
* @throws IOException if an IO error occurs
*/
private void validateConnection() throws IOException {
ensureOpen();
// Make sure that a response has been recieved from remote
// before continuing
if (mPrivateInput == null || mReplyHeader.responseCode == -1) {
startProcessing();
}
}
/**
* Sends a request to the client of the specified type.
* This function will enable SRM and set SRM active if the server
* response allows this.
* @param opCode the request code to send to the client
* @return <code>true</code> if there is more data to send;
* <code>false</code> if there is no more data to send
* @throws IOException if an IO error occurs
*/
private boolean sendRequest(int opCode) throws IOException {
boolean returnValue = false;
ByteArrayOutputStream out = new ByteArrayOutputStream();
int bodyLength = -1;
byte[] headerArray = ObexHelper.createHeader(mRequestHeader, true);
if (mPrivateOutput != null) {
bodyLength = mPrivateOutput.size();
}
/*
* Determine if there is space to add a body request. At present
* this method checks to see if there is room for at least a 17
* byte body header. This number needs to be at least 6 so that
* there is room for the header ID and length and the reply ID and
* length, but it is a waste of resources if we can't send much of
* the body.
*/
final int MINIMUM_BODY_LENGTH = 3;
if ((ObexHelper.BASE_PACKET_LENGTH + headerArray.length + MINIMUM_BODY_LENGTH)
> mMaxPacketSize) {
int end = 0;
int start = 0;
// split & send the headerArray in multiple packets.
while (end != headerArray.length) {
//split the headerArray
end = ObexHelper.findHeaderEnd(headerArray, start, mMaxPacketSize
- ObexHelper.BASE_PACKET_LENGTH);
// can not split
if (end == -1) {
mOperationDone = true;
abort();
mExceptionMessage = "Header larger then can be sent in a packet";
mInputOpen = false;
if (mPrivateInput != null) {
mPrivateInput.close();
}
if (mPrivateOutput != null) {
mPrivateOutput.close();
}
throw new IOException("OBEX Packet exceeds max packet size");
}
byte[] sendHeader = new byte[end - start];
System.arraycopy(headerArray, start, sendHeader, 0, sendHeader.length);
if (!mParent.sendRequest(opCode, sendHeader, mReplyHeader, mPrivateInput, false)) {
return false;
}
if (mReplyHeader.responseCode != ResponseCodes.OBEX_HTTP_CONTINUE) {
return false;
}
start = end;
}
// Enable SRM if it should be enabled
checkForSrm();
if (bodyLength > 0) {
return true;
} else {
return false;
}
} else {
/* All headers will fit into a single package */
if(mSendBodyHeader == false) {
/* As we are not to send any body data, set the FINAL_BIT */
opCode |= ObexHelper.OBEX_OPCODE_FINAL_BIT_MASK;
}
out.write(headerArray);
}
if (bodyLength > 0) {
/*
* Determine if we can send the whole body or just part of
* the body. Remember that there is the 3 bytes for the
* response message and 3 bytes for the header ID and length
*/
if (bodyLength > (mMaxPacketSize - headerArray.length - 6)) {
returnValue = true;
bodyLength = mMaxPacketSize - headerArray.length - 6;
}
byte[] body = mPrivateOutput.readBytes(bodyLength);
/*
* Since this is a put request if the final bit is set or
* the output stream is closed we need to send the 0x49
* (End of Body) otherwise, we need to send 0x48 (Body)
*/
if ((mPrivateOutput.isClosed()) && (!returnValue) && (!mEndOfBodySent)
&& ((opCode & ObexHelper.OBEX_OPCODE_FINAL_BIT_MASK) != 0)) {
out.write(HeaderSet.END_OF_BODY);
mEndOfBodySent = true;
} else {
out.write(HeaderSet.BODY);
}
bodyLength += 3;
out.write((byte)(bodyLength >> 8));
out.write((byte)bodyLength);
if (body != null) {
out.write(body);
}
}
if (mPrivateOutputOpen && bodyLength <= 0 && !mEndOfBodySent) {
// only 0x82 or 0x83 can send 0x49
if ((opCode & ObexHelper.OBEX_OPCODE_FINAL_BIT_MASK) == 0) {
out.write(HeaderSet.BODY);
} else {
out.write(HeaderSet.END_OF_BODY);
mEndOfBodySent = true;
}
bodyLength = 3;
out.write((byte)(bodyLength >> 8));
out.write((byte)bodyLength);
}
if (out.size() == 0) {
if (!mParent.sendRequest(opCode, null, mReplyHeader, mPrivateInput, mSrmActive)) {
return false;
}
// Enable SRM if it should be enabled
checkForSrm();
return returnValue;
}
if ((out.size() > 0)
&& (!mParent.sendRequest(opCode, out.toByteArray(),
mReplyHeader, mPrivateInput, mSrmActive))) {
return false;
}
// Enable SRM if it should be enabled
checkForSrm();
// send all of the output data in 0x48,
// send 0x49 with empty body
if ((mPrivateOutput != null) && (mPrivateOutput.size() > 0))
returnValue = true;
return returnValue;
}
private void checkForSrm() throws IOException {
Byte srmMode = (Byte)mReplyHeader.getHeader(HeaderSet.SINGLE_RESPONSE_MODE);
if(mParent.isSrmSupported() == true && srmMode != null
&& srmMode == ObexHelper.OBEX_SRM_ENABLE) {
mSrmEnabled = true;
}
/**
* Call this only when a complete obex packet have been received.
* (This is not optimal, but the current design is not really suited to
* the way SRM is specified.)
* The BT usage of SRM is not really safe - it assumes that the SRMP will fit
* into every OBEX packet, hence if another header occupies the entire packet,
* the scheme will not work - unlikely though.
*/
if(mSrmEnabled) {
mSrmWaitingForRemote = false;
Byte srmp = (Byte)mReplyHeader.getHeader(HeaderSet.SINGLE_RESPONSE_MODE_PARAMETER);
if(srmp != null && srmp == ObexHelper.OBEX_SRMP_WAIT) {
mSrmWaitingForRemote = true;
// Clear the wait header, as the absence of the header in the next packet
// indicates don't wait anymore.
mReplyHeader.setHeader(HeaderSet.SINGLE_RESPONSE_MODE_PARAMETER, null);
}
}
if((mSrmWaitingForRemote == false) && (mSrmEnabled == true)) {
mSrmActive = true;
}
}
/**
* This method starts the processing thread results. It will send the
* initial request. If the response takes more then one packet, a thread
* will be started to handle additional requests
* @throws IOException if an IO error occurs
*/
private synchronized void startProcessing() throws IOException {
if (mPrivateInput == null) {
mPrivateInput = new PrivateInputStream(this);
}
boolean more = true;
if (mGetOperation) {
if (!mOperationDone) {
if (!mGetFinalFlag) {
mReplyHeader.responseCode = ResponseCodes.OBEX_HTTP_CONTINUE;
while ((more) && (mReplyHeader.responseCode ==
ResponseCodes.OBEX_HTTP_CONTINUE)) {
more = sendRequest(ObexHelper.OBEX_OPCODE_GET);
}
// For GET we need to loop until all headers have been sent,
// And then we wait for the first continue package with the
// reply.
if (mReplyHeader.responseCode == ResponseCodes.OBEX_HTTP_CONTINUE) {
mParent.sendRequest(ObexHelper.OBEX_OPCODE_GET_FINAL,
null, mReplyHeader, mPrivateInput, mSrmActive);
}
if (mReplyHeader.responseCode != ResponseCodes.OBEX_HTTP_CONTINUE) {
mOperationDone = true;
} else {
checkForSrm();
}
} else {
more = sendRequest(ObexHelper.OBEX_OPCODE_GET_FINAL);
if (more) {
throw new IOException("FINAL_GET forced, data didn't fit into one packet");
}
mOperationDone = true;
}
}
} else {
// PUT operation
if (!mOperationDone) {
mReplyHeader.responseCode = ResponseCodes.OBEX_HTTP_CONTINUE;
while ((more) && (mReplyHeader.responseCode == ResponseCodes.OBEX_HTTP_CONTINUE)) {
more = sendRequest(ObexHelper.OBEX_OPCODE_PUT);
}
}
if (mReplyHeader.responseCode == ResponseCodes.OBEX_HTTP_CONTINUE) {
mParent.sendRequest(ObexHelper.OBEX_OPCODE_PUT_FINAL,
null, mReplyHeader, mPrivateInput, mSrmActive);
}
if (mReplyHeader.responseCode != ResponseCodes.OBEX_HTTP_CONTINUE) {
mOperationDone = true;
}
}
}
/**
* Continues the operation since there is no data to read.
* @param sendEmpty <code>true</code> if the operation should send an empty
* packet or not send anything if there is no data to send
* @param inStream <code>true</code> if the stream is input stream or is
* output stream
* @throws IOException if an IO error occurs
*/
public synchronized boolean continueOperation(boolean sendEmpty, boolean inStream)
throws IOException {
// One path to the first put operation - the other one does not need to
// handle SRM, as all will fit into one packet.
if (mGetOperation) {
if ((inStream) && (!mOperationDone)) {
// to deal with inputstream in get operation
mParent.sendRequest(ObexHelper.OBEX_OPCODE_GET_FINAL,
null, mReplyHeader, mPrivateInput, mSrmActive);
/*
* Determine if that was not the last packet in the operation
*/
if (mReplyHeader.responseCode != ResponseCodes.OBEX_HTTP_CONTINUE) {
mOperationDone = true;
} else {
checkForSrm();
}
return true;
} else if ((!inStream) && (!mOperationDone)) {
// to deal with outputstream in get operation
if (mPrivateInput == null) {
mPrivateInput = new PrivateInputStream(this);
}
if (!mGetFinalFlag) {
sendRequest(ObexHelper.OBEX_OPCODE_GET);
} else {
sendRequest(ObexHelper.OBEX_OPCODE_GET_FINAL);
}
if (mReplyHeader.responseCode != ResponseCodes.OBEX_HTTP_CONTINUE) {
mOperationDone = true;
}
return true;
} else if (mOperationDone) {
return false;
}
} else {
// PUT operation
if ((!inStream) && (!mOperationDone)) {
// to deal with outputstream in put operation
if (mReplyHeader.responseCode == -1) {
mReplyHeader.responseCode = ResponseCodes.OBEX_HTTP_CONTINUE;
}
sendRequest(ObexHelper.OBEX_OPCODE_PUT);
return true;
} else if ((inStream) && (!mOperationDone)) {
// How to deal with inputstream in put operation ?
return false;
} else if (mOperationDone) {
return false;
}
}
return false;
}
/**
* Called when the output or input stream is closed.
* @param inStream <code>true</code> if the input stream is closed;
* <code>false</code> if the output stream is closed
* @throws IOException if an IO error occurs
*/
public void streamClosed(boolean inStream) throws IOException {
if (!mGetOperation) {
if ((!inStream) && (!mOperationDone)) {
// to deal with outputstream in put operation
boolean more = true;
if ((mPrivateOutput != null) && (mPrivateOutput.size() <= 0)) {
byte[] headerArray = ObexHelper.createHeader(mRequestHeader, false);
if (headerArray.length <= 0)
more = false;
}
// If have not sent any data so send all now
if (mReplyHeader.responseCode == -1) {
mReplyHeader.responseCode = ResponseCodes.OBEX_HTTP_CONTINUE;
}
while ((more) && (mReplyHeader.responseCode == ResponseCodes.OBEX_HTTP_CONTINUE)) {
more = sendRequest(ObexHelper.OBEX_OPCODE_PUT);
}
/*
* According to the IrOBEX specification, after the final put, you
* only have a single reply to send. so we don't need the while
* loop.
*/
while (mReplyHeader.responseCode == ResponseCodes.OBEX_HTTP_CONTINUE) {
sendRequest(ObexHelper.OBEX_OPCODE_PUT_FINAL);
}
mOperationDone = true;
} else if ((inStream) && (mOperationDone)) {
// how to deal with input stream in put stream ?
mOperationDone = true;
}
} else {
if ((inStream) && (!mOperationDone)) {
// to deal with inputstream in get operation
// Have not sent any data so send it all now
if (mReplyHeader.responseCode == -1) {
mReplyHeader.responseCode = ResponseCodes.OBEX_HTTP_CONTINUE;
}
while (mReplyHeader.responseCode == ResponseCodes.OBEX_HTTP_CONTINUE && !mOperationDone) {
if (!sendRequest(ObexHelper.OBEX_OPCODE_GET_FINAL)) {
break;
}
}
while (mReplyHeader.responseCode == ResponseCodes.OBEX_HTTP_CONTINUE && !mOperationDone) {
mParent.sendRequest(ObexHelper.OBEX_OPCODE_GET_FINAL, null,
mReplyHeader, mPrivateInput, false);
// Regardless of the SRM state, wait for the response.
}
mOperationDone = true;
} else if ((!inStream) && (!mOperationDone)) {
// to deal with outputstream in get operation
// part of the data may have been sent in continueOperation.
boolean more = true;
if ((mPrivateOutput != null) && (mPrivateOutput.size() <= 0)) {
byte[] headerArray = ObexHelper.createHeader(mRequestHeader, false);
if (headerArray.length <= 0)
more = false;
}
if (mPrivateInput == null) {
mPrivateInput = new PrivateInputStream(this);
}
if ((mPrivateOutput != null) && (mPrivateOutput.size() <= 0))
more = false;
mReplyHeader.responseCode = ResponseCodes.OBEX_HTTP_CONTINUE;
while ((more) && (mReplyHeader.responseCode == ResponseCodes.OBEX_HTTP_CONTINUE)) {
more = sendRequest(ObexHelper.OBEX_OPCODE_GET);
}
sendRequest(ObexHelper.OBEX_OPCODE_GET_FINAL);
// parent.sendRequest(0x83, null, replyHeaders, privateInput);
if (mReplyHeader.responseCode != ResponseCodes.OBEX_HTTP_CONTINUE) {
mOperationDone = true;
}
}
}
}
public void noBodyHeader(){
mSendBodyHeader = false;
}
}