/**
* Convert a ClientKeyBlock to a Bucket. If an error occurs, report it via onFailure and return
* null.
*/
protected Bucket extract(
ClientKeyBlock block, Object token, ObjectContainer container, ClientContext context) {
Bucket data;
try {
data =
block.decode(
context.getBucketFactory(persistent),
(int) (Math.min(ctx.maxOutputLength, Integer.MAX_VALUE)),
false);
} catch (KeyDecodeException e1) {
if (Logger.shouldLog(Logger.MINOR, this)) Logger.minor(this, "Decode failure: " + e1, e1);
onFailure(
new FetchException(FetchException.BLOCK_DECODE_ERROR, e1.getMessage()),
token,
container,
context);
return null;
} catch (TooBigException e) {
onFailure(
new FetchException(FetchException.TOO_BIG, e.getMessage()), token, container, context);
return null;
} catch (IOException e) {
Logger.error(this, "Could not capture data - disk full?: " + e, e);
onFailure(new FetchException(FetchException.BUCKET_ERROR, e), token, container, context);
return null;
}
if (Logger.shouldLog(Logger.MINOR, this))
Logger.minor(
this, data == null ? "Could not decode: null" : ("Decoded " + data.size() + " bytes"));
return data;
}
public void testDecompressException() throws IOException {
// build 5k array
byte[] uncompressedData = new byte[5 * 1024];
for (int i = 0; i < uncompressedData.length; i++) {
uncompressedData[i] = 1;
}
byte[] compressedData = doCompress(uncompressedData);
Bucket inBucket = new ArrayBucket(compressedData);
NullBucket outBucket = new NullBucket();
InputStream decompressorInput = null;
OutputStream decompressorOutput = null;
try {
decompressorInput = inBucket.getInputStream();
decompressorOutput = outBucket.getOutputStream();
Compressor.COMPRESSOR_TYPE.GZIP.decompress(
decompressorInput, decompressorOutput, 4096 + 10, 4096 + 20);
decompressorInput.close();
decompressorOutput.close();
} catch (CompressionOutputSizeException e) {
// expect this
return;
} finally {
Closer.close(decompressorInput);
Closer.close(decompressorOutput);
inBucket.free();
outBucket.free();
}
fail("did not throw expected CompressionOutputSizeException");
}
public void freeData(ObjectContainer container, boolean persistForever) {
if (data != null) {
if (persistForever) container.activate(data, 1);
data.free();
if (persistForever) data.removeFrom(container);
data = null;
}
if (persistForever) container.delete(this);
}
@Override
protected void freeData(ObjectContainer container) {
Bucket data;
synchronized (this) {
data = returnBucket;
returnBucket = null;
}
if (data != null) {
if (persistenceType == PERSIST_FOREVER) container.activate(data, 5);
data.free();
if (persistenceType == PERSIST_FOREVER) data.removeFrom(container);
if (persistenceType == PERSIST_FOREVER) container.store(this);
}
}
@Override
public void onSuccess(Object keyNum, ObjectContainer container, ClientContext context) {
if (logMINOR) Logger.minor(this, "Succeeded (" + this + "): " + token);
if (persistent) container.activate(parent, 1);
if (parent.isCancelled()) {
fail(new InsertException(InsertException.CANCELLED), container, context);
return;
}
synchronized (this) {
if (extraInserts > 0) {
if (++completedInserts <= extraInserts) {
if (logMINOR)
Logger.minor(
this,
"Completed inserts "
+ completedInserts
+ " of extra inserts "
+ extraInserts
+ " on "
+ this);
if (persistent) container.store(this);
return; // Let it repeat until we've done enough inserts. It hasn't been unregistered yet.
}
}
if (finished) {
// Normal with persistence.
Logger.normal(this, "Block already completed: " + this);
return;
}
finished = true;
}
if (persistent) {
container.store(this);
container.activate(sourceData, 1);
}
if (freeData) {
sourceData.free();
if (persistent) sourceData.removeFrom(container);
sourceData = null;
if (persistent) container.store(this);
}
parent.completedBlock(false, container, context);
unregister(container, context, getPriorityClass(container));
if (persistent) container.activate(cb, 1);
if (logMINOR) Logger.minor(this, "Calling onSuccess for " + cb);
cb.onSuccess(this, container, context);
if (persistent) container.deactivate(cb, 1);
}
/**
* Must be called just after construction, but within a transaction.
*
* @throws IdentifierCollisionException If the identifier is already in use.
*/
@Override
void register(ObjectContainer container, boolean noTags) throws IdentifierCollisionException {
if (client != null) assert (this.persistenceType == client.persistenceType);
if (persistenceType != PERSIST_CONNECTION)
try {
client.register(this, container);
} catch (IdentifierCollisionException e) {
returnBucket.free();
if (persistenceType == PERSIST_FOREVER) returnBucket.removeFrom(container);
throw e;
}
if (persistenceType != PERSIST_CONNECTION && !noTags) {
FCPMessage msg = persistentTagMessage(container);
client.queueClientRequestMessage(msg, 0, container);
}
}
@Override
public void onGeneratedMetadata(
Bucket metadata, BaseClientPutter state, ObjectContainer container) {
Logger.error(
this, "Bogus onGeneratedMetadata() on " + this + " from " + state, new Exception("error"));
metadata.free();
}
@Override
public Bucket createShadow() {
Bucket undershadow = underlying.createShadow();
AEADCryptBucket ret = new AEADCryptBucket(undershadow, key);
ret.setReadOnly();
return ret;
}
private byte[] doCompress(byte[] uncompressedData) throws IOException {
Bucket inBucket = new ArrayBucket(uncompressedData);
BucketFactory factory = new ArrayBucketFactory();
Bucket outBucket = null;
outBucket = Compressor.COMPRESSOR_TYPE.GZIP.compress(inBucket, factory, 32768, 32768);
InputStream in = null;
in = outBucket.getInputStream();
long size = outBucket.size();
byte[] outBuf = new byte[(int) size];
in.read(outBuf);
return outBuf;
}
public void removeFrom(ObjectContainer container) {
container.activate(data, 1);
data.removeFrom(container);
container.activate(targetURI, 5);
targetURI.removeFrom(container);
container.delete(this);
}
@Override
public OutputStream getOutputStream() throws IOException {
synchronized (this) {
if (readOnly) throw new IOException("Read only");
}
OutputStream os = underlying.getOutputStream();
return AEADOutputStream.createAES(os, key, NodeStarter.getGlobalSecureRandom());
}
public void realRemoveFrom(ObjectContainer container) {
synchronized (this) {
if (reallyRemoved) Logger.error(this, "Calling realRemoveFrom() twice on " + this);
reallyRemoved = true;
}
bucket.removeFrom(container);
container.delete(this);
}
public synchronized CacheFetchResult getShadowBucket(FreenetURI key, boolean noFilter) {
Object[] downloads = downloadsByURI.getArray(key);
if (downloads == null) return null;
for (Object o : downloads) {
DownloadRequestStatus download = (DownloadRequestStatus) o;
Bucket data = download.getDataShadow();
if (data == null) continue;
if (data.size() == 0) continue;
if (noFilter && download.filterData) continue;
// FIXME it probably *is* worth the effort to allow this when it is overridden on the fetcher,
// since the user changed the type???
if (download.overriddenDataType) continue;
return new CacheFetchResult(
new ClientMetadata(download.getMIMEType()), new NoFreeBucket(data), download.filterData);
}
return null;
}
/**
* process the bucket containing the main index file
*
* @param bucket
*/
private void processRequests(Bucket bucket) {
try {
InputStream is = bucket.getInputStream();
parse(is);
is.close();
fetchStatus = FetchStatus.FETCHED;
for (FindRequest req : waitingOnMainIndex) setdependencies(req);
waitingOnMainIndex.clear();
} catch (Exception e) {
fetchStatus = FetchStatus.FAILED;
for (FindRequest findRequest : waitingOnMainIndex) {
findRequest.setError(new TaskAbortException("Failure parsing " + toString(), e));
}
Logger.error(this, indexuri, e);
} finally {
bucket.free();
}
}
private void fail(
InsertException e, boolean forceFatal, ObjectContainer container, ClientContext context) {
synchronized (this) {
if (finished) return;
finished = true;
}
if (persistent) container.store(this);
if (e.isFatal() || forceFatal) parent.fatallyFailedBlock(container, context);
else parent.failedBlock(container, context);
unregister(container, context, getPriorityClass(container));
if (freeData) {
if (persistent) container.activate(sourceData, 1);
sourceData.free();
if (persistent) sourceData.removeFrom(container);
sourceData = null;
if (persistent) container.store(this);
}
if (persistent) container.activate(cb, 1);
cb.onFailure(e, this, container, context);
}
protected void onSuccess(
Bucket data,
boolean fromStore,
Integer token,
int blockNo,
ClientKeyBlock block,
ObjectContainer container,
ClientContext context) {
if (persistent) {
container.activate(this, 1);
container.activate(segment, 1);
container.activate(parent, 1);
}
if (parent.isCancelled()) {
data.free();
if (persistent) data.removeFrom(container);
onFailure(new FetchException(FetchException.CANCELLED), token, container, context);
return;
}
segment.onSuccess(data, blockNo, block, container, context, this);
}
public void cancel(ObjectContainer container, ClientContext context) {
synchronized (this) {
if (finished) return;
finished = true;
}
boolean wasActive = true;
if (persistent) {
container.store(this);
wasActive = container.ext().isActive(cb);
if (!wasActive) container.activate(cb, 1);
container.activate(sourceData, 1);
}
if (freeData) {
sourceData.free();
if (persistent) sourceData.removeFrom(container);
sourceData = null;
if (persistent) container.store(this);
}
super.unregister(container, context, getPriorityClass(container));
cb.onFailure(new InsertException(InsertException.CANCELLED), this, container, context);
if (!wasActive) container.deactivate(cb, 1);
}
public void objectOnActivate(ObjectContainer container) {
// StackTraceElement[] elements = Thread.currentThread().getStackTrace();
// if(elements != null && elements.length > 100) {
// System.err.println("Infinite recursion in progress...");
// }
if (logMINOR) Logger.minor(this, "Activating " + super.toString() + " : " + bucket.getClass());
if (bucket == this) {
Logger.error(this, "objectOnActivate on DelayedFreeBucket: wrapping self!!!");
return;
}
// Cascading activation of dependancies
container.activate(bucket, 1);
}
private BlockItem getBlockItem(ObjectContainer container, ClientContext context) {
try {
synchronized (this) {
if (finished) return null;
}
if (persistent) {
if (sourceData == null) {
Logger.error(
this,
"getBlockItem(): sourceData = null but active = " + container.ext().isActive(this));
return null;
}
}
boolean deactivateBucket = false;
if (persistent) {
container.activate(uri, 1);
deactivateBucket = !container.ext().isActive(sourceData);
if (deactivateBucket) container.activate(sourceData, 1);
}
Bucket data = sourceData.createShadow();
FreenetURI u = uri;
if (u.getKeyType().equals("CHK") && !persistent) u = FreenetURI.EMPTY_CHK_URI;
else u = u.clone();
if (data == null) {
data = context.tempBucketFactory.makeBucket(sourceData.size());
BucketTools.copy(sourceData, data);
}
if (persistent) {
if (deactivateBucket) container.deactivate(sourceData, 1);
container.deactivate(uri, 1);
}
return new BlockItem(
this, data, isMetadata, compressionCodec, sourceLength, u, hashCode(), persistent);
} catch (IOException e) {
fail(new InsertException(InsertException.BUCKET_ERROR, e, null), container, context);
return null;
}
}
/**
* You have to synchronize on this <code>WoTMessageListInserter</code> and then on the <code>
* WoTMessageManager</code> when using this function.
*/
private void insertMessageList(WoTOwnMessageList list)
throws TransformerException, ParserConfigurationException, NoSuchMessageException,
IOException, InsertException {
Bucket tempB = mTBF.makeBucket(4096); /* TODO: set to a reasonable value */
OutputStream os = null;
try {
os = tempB.getOutputStream();
// This is what requires synchronization on the WoTMessageManager: While being marked as
// "being inserted", message lists cannot be modified anymore,
// so it must be guranteed that the "being inserted" mark does not change while we encode the
// XML etc.
mMessageManager.onMessageListInsertStarted(list);
mXML.encode(mMessageManager, list, os);
os.close();
os = null;
tempB.setReadOnly();
/* We do not specifiy a ClientMetaData with mimetype because that would result in the insertion of an additional CHK */
InsertBlock ib = new InsertBlock(tempB, null, list.getInsertURI());
InsertContext ictx = mClient.getInsertContext(true);
ClientPutter pu =
mClient.insert(
ib, false, null, false, ictx, this, RequestStarter.INTERACTIVE_PRIORITY_CLASS);
addInsert(pu);
tempB = null;
if (logDEBUG)
Logger.debug(this, "Started insert of WoTOwnMessageList at request URI " + list.getURI());
} finally {
if (tempB != null) tempB.free();
Closer.close(os);
}
}
public void removeFrom(ObjectContainer container, ClientContext context) {
if (logMINOR) Logger.minor(this, "removeFrom() on " + this);
container.activate(uri, 5);
uri.removeFrom(container);
if (resultingURI != null) {
container.activate(resultingURI, 5);
resultingURI.removeFrom(container);
}
// cb, parent are responsible for removing themselves
// ctx is passed in and unmodified - usually the ClientPutter removes it
container.activate(errors, 5);
errors.removeFrom(container);
if (freeData && sourceData != null && container.ext().isStored(sourceData)) {
Logger.error(this, "Data not removed!");
container.activate(sourceData, 1);
sourceData.removeFrom(container);
}
container.delete(this);
}
/** Handle an incoming connection. Blocking, obviously. */
public static void handle(Socket sock, ToadletContainer container, PageMaker pageMaker) {
try {
InputStream is = new BufferedInputStream(sock.getInputStream(), 4096);
LineReadingInputStream lis = new LineReadingInputStream(is);
while (true) {
String firstLine = lis.readLine(32768, 128, false); // ISO-8859-1 or US-ASCII, _not_ UTF-8
if (firstLine == null) {
sock.close();
return;
} else if (firstLine.equals("")) {
continue;
}
boolean logMINOR = Logger.shouldLog(Logger.MINOR, ToadletContextImpl.class);
if (logMINOR) Logger.minor(ToadletContextImpl.class, "first line: " + firstLine);
String[] split = firstLine.split(" ");
if (split.length != 3)
throw new ParseException(
"Could not parse request line (split.length=" + split.length + "): " + firstLine);
if (!split[2].startsWith("HTTP/1."))
throw new ParseException("Unrecognized protocol " + split[2]);
URI uri;
try {
uri = URIPreEncoder.encodeURI(split[1]).normalize();
if (logMINOR)
Logger.minor(
ToadletContextImpl.class,
"URI: "
+ uri
+ " path "
+ uri.getPath()
+ " host "
+ uri.getHost()
+ " frag "
+ uri.getFragment()
+ " port "
+ uri.getPort()
+ " query "
+ uri.getQuery()
+ " scheme "
+ uri.getScheme());
} catch (URISyntaxException e) {
sendURIParseError(sock.getOutputStream(), true, e);
return;
}
String method = split[0];
MultiValueTable<String, String> headers = new MultiValueTable<String, String>();
while (true) {
String line = lis.readLine(32768, 128, false); // ISO-8859 or US-ASCII, not UTF-8
if (line == null) {
sock.close();
return;
}
// System.out.println("Length="+line.length()+": "+line);
if (line.length() == 0) break;
int index = line.indexOf(':');
if (index < 0) {
throw new ParseException("Missing ':' in request header field");
}
String before = line.substring(0, index).toLowerCase();
String after = line.substring(index + 1);
after = after.trim();
headers.put(before, after);
}
boolean disconnect =
shouldDisconnectAfterHandled(split[2].equals("HTTP/1.0"), headers)
|| !container.enablePersistentConnections();
boolean allowPost = container.allowPosts();
BucketFactory bf = container.getBucketFactory();
ToadletContextImpl ctx = new ToadletContextImpl(sock, headers, bf, pageMaker, container);
ctx.shouldDisconnect = disconnect;
/*
* copy the data into a bucket now,
* before we go into the redirect loop
*/
Bucket data;
boolean methodIsConfigurable = true;
String slen = headers.get("content-length");
if (METHODS_MUST_HAVE_DATA.contains(method)) {
// <method> must have data
methodIsConfigurable = false;
if (slen == null) {
ctx.shouldDisconnect = true;
ctx.sendReplyHeaders(400, "Bad Request", null, null, -1);
return;
}
} else if (METHODS_CANNOT_HAVE_DATA.contains(method)) {
// <method> can not have data
methodIsConfigurable = false;
if (slen != null) {
ctx.shouldDisconnect = true;
ctx.sendReplyHeaders(400, "Bad Request", null, null, -1);
return;
}
}
if (slen != null) {
long len;
try {
len = Integer.parseInt(slen);
if (len < 0) throw new NumberFormatException("content-length less than 0");
} catch (NumberFormatException e) {
ctx.shouldDisconnect = true;
ctx.sendReplyHeaders(400, "Bad Request", null, null, -1);
return;
}
if (allowPost && ((!container.publicGatewayMode()) || ctx.isAllowedFullAccess())) {
data = bf.makeBucket(len);
BucketTools.copyFrom(data, is, len);
} else {
FileUtil.skipFully(is, len);
if (method.equals("POST")) {
ctx.sendMethodNotAllowed("POST", true);
} else {
sendError(
sock.getOutputStream(),
403,
"Forbidden",
"Content not allowed in this configuration",
true,
null);
}
ctx.close();
return;
}
} else {
// we're not doing to use it, but we have to keep
// the compiler happy
data = null;
}
if (!container.enableExtendedMethodHandling()) {
if (!METHODS_RESTRICTED_MODE.contains(method)) {
sendError(
sock.getOutputStream(),
403,
"Forbidden",
"Method not allowed in this configuration",
true,
null);
return;
}
}
// Handle it.
try {
boolean redirect = true;
while (redirect) {
// don't go around the loop unless set explicitly
redirect = false;
Toadlet t;
try {
t = container.findToadlet(uri);
} catch (PermanentRedirectException e) {
Toadlet.writePermanentRedirect(ctx, "Found elsewhere", e.newuri.toASCIIString());
break;
}
if (t == null) {
ctx.sendNoToadletError(ctx.shouldDisconnect);
break;
}
// if the Toadlet does not support the method, we don't need to parse the data
// also due this pre check a 'NoSuchMethodException' should never appear
if (!(t.findSupportedMethods().contains(method))) {
ctx.sendMethodNotAllowed(method, ctx.shouldDisconnect);
break;
}
HTTPRequestImpl req = new HTTPRequestImpl(uri, data, ctx, method);
try {
String methodName = "handleMethod" + method;
try {
Class<? extends Toadlet> c = t.getClass();
Method m = c.getMethod(methodName, HANDLE_PARAMETERS);
if (methodIsConfigurable) {
AllowData anno = m.getAnnotation(AllowData.class);
if (anno == null) {
if (data != null) {
sendError(
sock.getOutputStream(),
400,
"Bad Request",
"Content not allowed",
true,
null);
ctx.close();
return;
}
} else if (anno.value()) {
if (data == null) {
sendError(
sock.getOutputStream(),
400,
"Bad Request",
"Missing Content",
true,
null);
ctx.close();
return;
}
}
}
ctx.setActiveToadlet(t);
Object arglist[] = new Object[] {uri, req, ctx};
m.invoke(t, arglist);
} catch (InvocationTargetException ite) {
throw ite.getCause();
}
} catch (RedirectException re) {
uri = re.newuri;
redirect = true;
} finally {
req.freeParts();
}
}
if (ctx.shouldDisconnect) {
sock.close();
return;
}
} finally {
if (data != null) data.free();
}
}
} catch (ParseException e) {
try {
sendError(
sock.getOutputStream(),
400,
"Bad Request",
l10n("parseErrorWithError", "error", e.getMessage()),
true,
null);
} catch (IOException e1) {
// Ignore
}
} catch (TooLongException e) {
try {
sendError(
sock.getOutputStream(), 400, "Bad Request", l10n("headersLineTooLong"), true, null);
} catch (IOException e1) {
// Ignore
}
} catch (IOException e) {
// ignore and return
} catch (ToadletContextClosedException e) {
Logger.error(
ToadletContextImpl.class, "ToadletContextClosedException while handling connection!");
} catch (Throwable t) {
Logger.error(ToadletContextImpl.class, "Caught error: " + t + " handling socket", t);
try {
sendError(sock.getOutputStream(), 500, "Internal Error", t.toString(), true, null);
} catch (IOException e1) {
// ignore and return
}
}
}
/** Handle an incoming connection. Blocking, obviously. */
public static void handle(Socket sock, ToadletContainer container, PageMaker pageMaker) {
try {
InputStream is = new BufferedInputStream(sock.getInputStream(), 4096);
LineReadingInputStream lis = new LineReadingInputStream(is);
while (true) {
String firstLine = lis.readLine(32768, 128, false); // ISO-8859-1 or US-ASCII, _not_ UTF-8
if (firstLine == null) {
sock.close();
return;
} else if (firstLine.equals("")) {
continue;
}
boolean logMINOR = Logger.shouldLog(Logger.MINOR, ToadletContextImpl.class);
if (logMINOR) Logger.minor(ToadletContextImpl.class, "first line: " + firstLine);
String[] split = firstLine.split(" ");
if (split.length != 3)
throw new ParseException(
"Could not parse request line (split.length=" + split.length + "): " + firstLine);
if (!split[2].startsWith("HTTP/1."))
throw new ParseException("Unrecognized protocol " + split[2]);
URI uri;
try {
uri = URIPreEncoder.encodeURI(split[1]).normalize();
if (logMINOR)
Logger.minor(
ToadletContextImpl.class,
"URI: "
+ uri
+ " path "
+ uri.getPath()
+ " host "
+ uri.getHost()
+ " frag "
+ uri.getFragment()
+ " port "
+ uri.getPort()
+ " query "
+ uri.getQuery()
+ " scheme "
+ uri.getScheme());
} catch (URISyntaxException e) {
sendURIParseError(sock.getOutputStream(), true, e);
return;
}
String method = split[0];
MultiValueTable<String, String> headers = new MultiValueTable<String, String>();
while (true) {
String line = lis.readLine(32768, 128, false); // ISO-8859 or US-ASCII, not UTF-8
if (line == null) {
sock.close();
return;
}
// System.out.println("Length="+line.length()+": "+line);
if (line.length() == 0) break;
int index = line.indexOf(':');
if (index < 0) {
throw new ParseException("Missing ':' in request header field");
}
String before = line.substring(0, index).toLowerCase();
String after = line.substring(index + 1);
after = after.trim();
headers.put(before, after);
}
boolean disconnect =
shouldDisconnectAfterHandled(split[2].equals("HTTP/1.0"), headers)
|| !container.enablePersistentConnections();
boolean allowPost = container.allowPosts();
BucketFactory bf = container.getBucketFactory();
ToadletContextImpl ctx = new ToadletContextImpl(sock, headers, bf, pageMaker, container);
ctx.shouldDisconnect = disconnect;
/*
* if we're handling a POST, copy the data into a bucket now,
* before we go into the redirect loop
*/
Bucket data;
if (method.equals("POST")) {
String slen = headers.get("content-length");
if (slen == null) {
sendError(
sock.getOutputStream(),
400,
"Bad Request",
l10n("noContentLengthInPOST"),
true,
null);
return;
}
long len;
try {
len = Integer.parseInt(slen);
if (len < 0) throw new NumberFormatException("content-length less than 0");
} catch (NumberFormatException e) {
sendError(
sock.getOutputStream(),
400,
"Bad Request",
l10n("cannotParseContentLengthWithError", "error", e.toString()),
true,
null);
return;
}
if (allowPost && ((!container.publicGatewayMode()) || ctx.isAllowedFullAccess())) {
data = bf.makeBucket(len);
BucketTools.copyFrom(data, is, len);
} else {
FileUtil.skipFully(is, len);
ctx.sendMethodNotAllowed("POST", true);
ctx.close();
return;
}
} else {
// we're not doing to use it, but we have to keep
// the compiler happy
data = null;
}
// Handle it.
try {
boolean redirect = true;
while (redirect) {
// don't go around the loop unless set explicitly
redirect = false;
Toadlet t;
try {
t = container.findToadlet(uri);
} catch (PermanentRedirectException e) {
Toadlet.writePermanentRedirect(ctx, "Found elsewhere", e.newuri.toASCIIString());
break;
}
if (t == null) {
ctx.sendNoToadletError(ctx.shouldDisconnect);
break;
}
HTTPRequestImpl req = new HTTPRequestImpl(uri, data, ctx, method);
try {
if (method.equals("GET")) {
ctx.setActiveToadlet(t);
t.handleGet(uri, req, ctx);
ctx.close();
} else if (method.equals("POST")) {
ctx.setActiveToadlet(t);
t.handlePost(uri, req, ctx);
} else {
ctx.sendMethodNotAllowed(method, ctx.shouldDisconnect);
ctx.close();
}
} catch (RedirectException re) {
uri = re.newuri;
redirect = true;
} finally {
req.freeParts();
}
}
if (ctx.shouldDisconnect) {
sock.close();
return;
}
} finally {
if (data != null) data.free();
}
}
} catch (ParseException e) {
try {
sendError(
sock.getOutputStream(),
400,
"Bad Request",
l10n("parseErrorWithError", "error", e.getMessage()),
true,
null);
} catch (IOException e1) {
// Ignore
}
} catch (TooLongException e) {
try {
sendError(
sock.getOutputStream(), 400, "Bad Request", l10n("headersLineTooLong"), true, null);
} catch (IOException e1) {
// Ignore
}
} catch (IOException e) {
// ignore and return
} catch (ToadletContextClosedException e) {
Logger.error(
ToadletContextImpl.class, "ToadletContextClosedException while handling connection!");
} catch (Throwable t) {
Logger.error(ToadletContextImpl.class, "Caught error: " + t + " handling socket", t);
try {
sendError(sock.getOutputStream(), 500, "Internal Error", t.toString(), true, null);
} catch (IOException e1) {
// ignore and return
}
}
}
@Override
public void close() throws IOException {
in.close();
data.free();
}
public static InputStream create(Bucket data) throws IOException {
return new ReadBucketAndFreeInputStream(data.getInputStream(), data);
}
@Override
public void onGeneratedMetadata(
Bucket metadata, BaseClientPutter state, ObjectContainer container) {
metadata.free();
throw new UnsupportedOperationException();
}
@Override
public long size() {
return underlying.size() - OVERHEAD;
}
@Override
public void removeFrom(ObjectContainer container) {
underlying.removeFrom(container);
container.delete(this);
}
@Override
public void storeTo(ObjectContainer container) {
underlying.storeTo(container);
container.store(this);
}
@Override
public void free() {
underlying.free();
}
