-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Licensed 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.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSSD.java,v $
+Revision 1.16 2008/11/04 20:06:20 cheshire
+<rdar://problem/6186231> Change MAX_DOMAIN_NAME to 256
+
+Revision 1.15 2007/03/13 00:28:03 vazquez
+<rdar://problem/4625928> Java: Rename exported symbols in libjdns_sd.jnilib
+
+Revision 1.14 2007/03/13 00:10:14 vazquez
+<rdar://problem/4455206> Java: 64 bit JNI patch
+
+Revision 1.13 2007/02/24 23:08:02 mkrochma
+<rdar://problem/5001673> Typo in Bonjour Java API document
+
+Revision 1.12 2007/02/09 00:33:02 cheshire
+Add missing error codes to kMessages array
+
+Revision 1.11 2006/08/14 23:25:08 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.10 2006/06/20 23:05:55 rpantos
+<rdar://problem/3839132> Java needs to implement DNSServiceRegisterRecord equivalent
+
Revision 1.9 2005/10/26 01:52:24 cheshire
<rdar://problem/4316286> Race condition in Java code (doesn't work at all on Linux)
This file declares and implements DNSSD, the central Java factory class
for doing DNS Service Discovery. It includes the mostly-abstract public
interface, as well as the Apple* implementation subclasses.
-
- To do:
- - implement network interface mappings
- - RegisterRecord
*/
DNSSD provides access to DNS Service Discovery features of ZeroConf networking.<P>
It is a factory class that is used to invoke registration and discovery-related
- operations. Most operations are non-blocking; clients are called back through an interface
+ operations. Most operations are non-blocking; clients are called back through an interface
with the result of an operation. Callbacks are made from a separate worker thread.<P>
- For example, in this program<P>
+ For example, in this program<P>
<PRE><CODE>
class MyClient implements BrowseListener {
void lookForWebServers() {
- myBrowser = DNSSD.browse("_http_.tcp", this);
+ myBrowser = DNSSD.browse("_http._tcp", this);
}
- public void serviceFound(DNSSDService browser, int flags, int ifIndex,
+ public void serviceFound(DNSSDService browser, int flags, int ifIndex,
String serviceName, String regType, String domain) {}
- ...
+ ...
}</CODE></PRE>
<CODE>MyClient.serviceFound()</CODE> would be called for every HTTP server discovered in the
default browse domain(s).
queued. Applications should not update their UI to display browse
results if the MORE_COMING flag is set; they will be called at least once
more with the flag clear.
- */
+ */
public static final int MORE_COMING = ( 1 << 0 );
/** If flag is set in a {@link DomainListener} callback, indicates that the result is the default domain. */
public static final int DEFAULT = ( 1 << 2 );
- /** If flag is set, a name conflict will trigger an exception when registering non-shared records.<P>
- A name must be explicitly specified when registering a service if this bit is set
+ /** If flag is set, a name conflict will trigger an exception when registering non-shared records.<P>
+ A name must be explicitly specified when registering a service if this bit is set
(i.e. the default name may not not be used).
*/
public static final int NO_AUTO_RENAME = ( 1 << 3 );
public static final int REGISTRATION_DOMAINS = ( 1 << 7 );
/** Maximum length, in bytes, of a domain name represented as an escaped C-String. */
- public static final int MAX_DOMAIN_NAME = 1005;
+ public static final int MAX_DOMAIN_NAME = 1009;
/** Pass for ifIndex to specify all available interfaces. */
public static final int ALL_INTERFACES = 0;
/** Pass for ifIndex to specify the localhost interface. */
public static final int LOCALHOST_ONLY = -1;
- /** Browse for instances of a service.<P>
+ /** Browse for instances of a service.<P>
Note: browsing consumes network bandwidth. Call {@link DNSSDService#stop} when you have finished browsing.<P>
interfaces. Pass -1 to only browse for services provided on the local host.
<P>
@param regType
- The registration type being browsed for followed by the protocol, separated by a
+ The registration type being browsed for followed by the protocol, separated by a
dot (e.g. "_ftp._tcp"). The transport protocol must be "_tcp" or "_udp".
<P>
@param domain
If non-null, specifies the domain on which to browse for services.
- Most applications will not specify a domain, instead browsing on the
+ Most applications will not specify a domain, instead browsing on the
default domain(s).
<P>
@param listener
throws DNSSDException
{ return getInstance()._makeBrowser( flags, ifIndex, regType, domain, listener); }
- /** Browse for instances of a service. Use default flags, ifIndex and domain.<P>
+ /** Browse for instances of a service. Use default flags, ifIndex and domain.<P>
@param regType
- The registration type being browsed for followed by the protocol, separated by a
+ The registration type being browsed for followed by the protocol, separated by a
dot (e.g. "_ftp._tcp"). The transport protocol must be "_tcp" or "_udp".
<P>
@param listener
throws DNSSDException
{ return browse( 0, 0, regType, "", listener); }
- /** Resolve a service name discovered via browse() to a target host name, port number, and txt record.<P>
+ /** Resolve a service name discovered via browse() to a target host name, port number, and txt record.<P>
- Note: Applications should NOT use resolve() solely for txt record monitoring - use
+ Note: Applications should NOT use resolve() solely for txt record monitoring - use
queryRecord() instead, as it is more efficient for this task.<P>
- Note: When the desired results have been returned, the client MUST terminate the resolve by
+ Note: When the desired results have been returned, the client MUST terminate the resolve by
calling {@link DNSSDService#stop}.<P>
Note: resolve() behaves correctly for typical services that have a single SRV record and
- a single TXT record (the TXT record may be empty.) To resolve non-standard services with
+ a single TXT record (the TXT record may be empty.) To resolve non-standard services with
multiple SRV or TXT records, use queryRecord().<P>
@param flags
<P>
@param ifIndex
The interface on which to resolve the service. The client should
- pass the interface on which the serviceName was discovered (i.e.
+ pass the interface on which the serviceName was discovered (i.e.
the ifIndex passed to the serviceFound() callback)
or 0 to resolve the named service on all available interfaces.
<P>
The servicename to be resolved.
<P>
@param regType
- The registration type being resolved followed by the protocol, separated by a
- dot (e.g. "_ftp._tcp"). The transport protocol must be "_tcp" or "_udp".
+ The registration type being resolved followed by the protocol, separated by a
+ dot (e.g. "_ftp._tcp"). The transport protocol must be "_tcp" or "_udp".
<P>
@param domain
The domain on which the service is registered, i.e. the domain passed
@throws SecurityException If a security manager is present and denies <tt>RuntimePermission("getDNSSDInstance")</tt>.
@see RuntimePermission
*/
- public static DNSSDService resolve( int flags, int ifIndex, String serviceName, String regType,
+ public static DNSSDService resolve( int flags, int ifIndex, String serviceName, String regType,
String domain, ResolveListener listener)
throws DNSSDException
{ return getInstance()._resolve( flags, ifIndex, serviceName, regType, domain, listener); }
- /** Register a service, to be discovered via browse() and resolve() calls.<P>
+ /** Register a service, to be discovered via browse() and resolve() calls.<P>
@param flags
Possible values are: NO_AUTO_RENAME.
<P>
@param ifIndex
If non-zero, specifies the interface on which to register the service
(the index for a given interface is determined via the if_nametoindex()
- family of calls.) Most applications will pass 0 to register on all
- available interfaces. Pass -1 to register a service only on the local
+ family of calls.) Most applications will pass 0 to register on all
+ available interfaces. Pass -1 to register a service only on the local
machine (service will not be visible to remote hosts).
<P>
@param serviceName
- If non-null, specifies the service name to be registered.
- Applications need not specify a name, in which case the
- computer name is used (this name is communicated to the client via
+ If non-null, specifies the service name to be registered.
+ Applications need not specify a name, in which case the
+ computer name is used (this name is communicated to the client via
the serviceRegistered() callback).
<P>
@param regType
- The registration type being registered followed by the protocol, separated by a
- dot (e.g. "_ftp._tcp"). The transport protocol must be "_tcp" or "_udp".
+ The registration type being registered followed by the protocol, separated by a
+ dot (e.g. "_ftp._tcp"). The transport protocol must be "_tcp" or "_udp".
<P>
@param domain
If non-null, specifies the domain on which to advertise the service.
- Most applications will not specify a domain, instead automatically
+ Most applications will not specify a domain, instead automatically
registering in the default domain(s).
<P>
@param host
If non-null, specifies the SRV target host name. Most applications
will not specify a host, instead automatically using the machine's
- default host name(s). Note that specifying a non-null host does NOT
- create an address record for that host - the application is responsible
+ default host name(s). Note that specifying a non-null host does NOT
+ create an address record for that host - the application is responsible
for ensuring that the appropriate address record exists, or creating it
via {@link DNSSDRegistration#addRecord}.
<P>
@param port
- The port on which the service accepts connections. Pass 0 for a
- "placeholder" service (i.e. a service that will not be discovered by
- browsing, but will cause a name conflict if another client tries to
+ The port on which the service accepts connections. Pass 0 for a
+ "placeholder" service (i.e. a service that will not be discovered by
+ browsing, but will cause a name conflict if another client tries to
register that same name.) Most clients will not use placeholder services.
<P>
@param txtRecord
- The txt record rdata. May be null. Note that a non-null txtRecord
- MUST be a properly formatted DNS TXT record, i.e. <length byte> <data>
+ The txt record rdata. May be null. Note that a non-null txtRecord
+ MUST be a properly formatted DNS TXT record, i.e. <length byte> <data>
<length byte> <data> ...
<P>
@param listener
@throws SecurityException If a security manager is present and denies <tt>RuntimePermission("getDNSSDInstance")</tt>.
@see RuntimePermission
*/
- public static DNSSDRegistration register( int flags, int ifIndex, String serviceName, String regType,
+ public static DNSSDRegistration register( int flags, int ifIndex, String serviceName, String regType,
String domain, String host, int port, TXTRecord txtRecord, RegisterListener listener)
throws DNSSDException
{ return getInstance()._register( flags, ifIndex, serviceName, regType, domain, host, port, txtRecord, listener); }
- /** Register a service, to be discovered via browse() and resolve() calls. Use default flags, ifIndex, domain, host and txtRecord.<P>
+ /** Register a service, to be discovered via browse() and resolve() calls. Use default flags, ifIndex, domain, host and txtRecord.<P>
@param serviceName
- If non-null, specifies the service name to be registered.
- Applications need not specify a name, in which case the
- computer name is used (this name is communicated to the client via
+ If non-null, specifies the service name to be registered.
+ Applications need not specify a name, in which case the
+ computer name is used (this name is communicated to the client via
the serviceRegistered() callback).
<P>
@param regType
- The registration type being registered followed by the protocol, separated by a
- dot (e.g. "_ftp._tcp"). The transport protocol must be "_tcp" or "_udp".
+ The registration type being registered followed by the protocol, separated by a
+ dot (e.g. "_ftp._tcp"). The transport protocol must be "_tcp" or "_udp".
<P>
@param port
- The port on which the service accepts connections. Pass 0 for a
- "placeholder" service (i.e. a service that will not be discovered by
- browsing, but will cause a name conflict if another client tries to
+ The port on which the service accepts connections. Pass 0 for a
+ "placeholder" service (i.e. a service that will not be discovered by
+ browsing, but will cause a name conflict if another client tries to
register that same name.) Most clients will not use placeholder services.
<P>
@param listener
throws DNSSDException
{ return register( 0, 0, serviceName, regType, null, null, port, null, listener); }
- /** Query for an arbitrary DNS record.<P>
+ /** Create a {@link DNSSDRecordRegistrar} allowing efficient registration of
+ multiple individual records.<P>
+ <P>
+ @return A {@link DNSSDRecordRegistrar} that can be used to register records.
+
+ @throws SecurityException If a security manager is present and denies <tt>RuntimePermission("getDNSSDInstance")</tt>.
+ @see RuntimePermission
+ */
+ public static DNSSDRecordRegistrar createRecordRegistrar( RegisterRecordListener listener)
+ throws DNSSDException
+ { return getInstance()._createRecordRegistrar( listener); }
+
+ /** Query for an arbitrary DNS record.<P>
@param flags
Possible values are: MORE_COMING.
<P>
@param ifIndex
If non-zero, specifies the interface on which to issue the query
(the index for a given interface is determined via the if_nametoindex()
- family of calls.) Passing 0 causes the name to be queried for on all
+ family of calls.) Passing 0 causes the name to be queried for on all
interfaces. Passing -1 causes the name to be queried for only on the
local host.
<P>
as defined in nameser.h.
<P>
@param rrclass
- The class of the resource record, as defined in nameser.h
+ The class of the resource record, as defined in nameser.h
(usually 1 for the Internet class).
<P>
@param listener
@throws SecurityException If a security manager is present and denies <tt>RuntimePermission("getDNSSDInstance")</tt>.
@see RuntimePermission
*/
- public static DNSSDService queryRecord( int flags, int ifIndex, String serviceName, int rrtype,
+ public static DNSSDService queryRecord( int flags, int ifIndex, String serviceName, int rrtype,
int rrclass, QueryListener listener)
throws DNSSDException
{ return getInstance()._queryRecord( flags, ifIndex, serviceName, rrtype, rrclass, listener); }
- /** Asynchronously enumerate domains available for browsing and registration.<P>
+ /** Asynchronously enumerate domains available for browsing and registration.<P>
Currently, the only domain returned is "local.", but other domains will be returned in future.<P>
@param ifIndex
If non-zero, specifies the interface on which to look for domains.
(the index for a given interface is determined via the if_nametoindex()
- family of calls.) Most applications will pass 0 to enumerate domains on
- all interfaces.
+ family of calls.) Most applications will pass 0 to enumerate domains on
+ all interfaces.
<P>
@param listener
This object will get called when domains are found.
throws DNSSDException
{ return getInstance()._enumerateDomains( flags, ifIndex, listener); }
- /** Concatenate a three-part domain name (as provided to the listeners) into a
- properly-escaped full domain name. Note that strings passed to listeners are
- ALREADY ESCAPED where necessary.<P>
+ /** Concatenate a three-part domain name (as provided to the listeners) into a
+ properly-escaped full domain name. Note that strings passed to listeners are
+ ALREADY ESCAPED where necessary.<P>
@param serviceName
The service name - any dots or slashes must NOT be escaped.
May be null (to construct a PTR record name, e.g. "_ftp._tcp.apple.com").
<P>
@param regType
- The registration type followed by the protocol, separated by a dot (e.g. "_ftp._tcp").
+ The registration type followed by the protocol, separated by a dot (e.g. "_ftp._tcp").
<P>
@param domain
The domain name, e.g. "apple.com". Any literal dots or backslashes must be escaped.
throws DNSSDException
{ return getInstance()._constructFullName( serviceName, regType, domain); }
- /** Instruct the daemon to verify the validity of a resource record that appears to
- be out of date. (e.g. because tcp connection to a service's target failed.) <P>
+ /** Instruct the daemon to verify the validity of a resource record that appears to
+ be out of date. (e.g. because tcp connection to a service's target failed.) <P>
- Causes the record to be flushed from the daemon's cache (as well as all other
+ Causes the record to be flushed from the daemon's cache (as well as all other
daemons' caches on the network) if the record is determined to be invalid.<P>
@param flags
Currently unused, reserved for future use.
@param ifIndex
If non-zero, specifies the interface on which to reconfirm the record
(the index for a given interface is determined via the if_nametoindex()
- family of calls.) Passing 0 causes the name to be reconfirmed on all
+ family of calls.) Passing 0 causes the name to be reconfirmed on all
interfaces. Passing -1 causes the name to be reconfirmed only on the
local host.
<P>
@throws SecurityException If a security manager is present and denies <tt>RuntimePermission("getDNSSDInstance")</tt>.
@see RuntimePermission
*/
- public static void reconfirmRecord( int flags, int ifIndex, String fullName, int rrtype,
+ public static void reconfirmRecord( int flags, int ifIndex, String fullName, int rrtype,
int rrclass, byte[] rdata)
{ getInstance()._reconfirmRecord( flags, ifIndex, fullName, rrtype, rrclass, rdata); }
- /** Return the canonical name of a particular interface index.<P>
+ /** Return the canonical name of a particular interface index.<P>
@param ifIndex
A valid interface index. Must not be ALL_INTERFACES.
<P>
public static String getNameForIfIndex( int ifIndex)
{ return getInstance()._getNameForIfIndex( ifIndex); }
- /** Return the index of a named interface.<P>
+ /** Return the index of a named interface.<P>
@param ifName
A valid interface name. An example is java.net.NetworkInterface.getName().
<P>
protected DNSSD() {} // prevent direct instantiation
/** Return the single instance of DNSSD. */
- static protected final DNSSD getInstance()
+ static protected final DNSSD getInstance()
{
SecurityManager sm = System.getSecurityManager();
- if ( sm != null)
- sm.checkPermission( new RuntimePermission( "getDNSSDInstance"));
- return fInstance;
+ if ( sm != null)
+ sm.checkPermission( new RuntimePermission( "getDNSSDInstance"));
+ return fInstance;
}
abstract protected DNSSDService _makeBrowser( int flags, int ifIndex, String regType, String domain, BrowseListener listener)
throws DNSSDException;
- abstract protected DNSSDService _resolve( int flags, int ifIndex, String serviceName, String regType,
+ abstract protected DNSSDService _resolve( int flags, int ifIndex, String serviceName, String regType,
String domain, ResolveListener listener)
throws DNSSDException;
- abstract protected DNSSDRegistration _register( int flags, int ifIndex, String serviceName, String regType,
+ abstract protected DNSSDRegistration _register( int flags, int ifIndex, String serviceName, String regType,
String domain, String host, int port, TXTRecord txtRecord, RegisterListener listener)
throws DNSSDException;
- abstract protected DNSSDService _queryRecord( int flags, int ifIndex, String serviceName, int rrtype,
+ abstract protected DNSSDRecordRegistrar _createRecordRegistrar( RegisterRecordListener listener)
+ throws DNSSDException;
+
+ abstract protected DNSSDService _queryRecord( int flags, int ifIndex, String serviceName, int rrtype,
int rrclass, QueryListener listener)
throws DNSSDException;
abstract protected String _constructFullName( String serviceName, String regType, String domain)
throws DNSSDException;
- abstract protected void _reconfirmRecord( int flags, int ifIndex, String fullName, int rrtype,
+ abstract protected void _reconfirmRecord( int flags, int ifIndex, String fullName, int rrtype,
int rrclass, byte[] rdata);
abstract protected String _getNameForIfIndex( int ifIndex);
static
{
try
- {
+ {
String name = System.getProperty( "com.apple.dnssd.DNSSD" );
if( name == null )
name = "com.apple.dnssd.AppleDNSSD"; // Fall back to Apple-provided class.
"BADTIME",
"BADSIG",
"BADKEY",
- "TRANSIENT"
+ "TRANSIENT",
+ "SERVICENOTRUNNING",
+ "NATPORTMAPPINGUNSUPPORTED",
+ "NATPORTMAPPINGDISABLED"
};
if ( fErrorCode <= UNKNOWN && fErrorCode > ( UNKNOWN - kMessages.length))
{
System.loadLibrary( "jdns_sd");
- int libInitResult = InitLibrary( 1);
+ int libInitResult = InitLibrary( 2); // Current version number (must be sync'd with jnilib version)
if ( libInitResult != DNSSDException.NO_ERROR)
throw new InternalError( "cannot instantiate DNSSD: " + new AppleDNSSDException( libInitResult).getMessage());
return new AppleBrowser( flags, ifIndex, regType, domain, client);
}
- protected DNSSDService _resolve( int flags, int ifIndex, String serviceName, String regType,
+ protected DNSSDService _resolve( int flags, int ifIndex, String serviceName, String regType,
String domain, ResolveListener client)
throws DNSSDException
{
return new AppleResolver( flags, ifIndex, serviceName, regType, domain, client);
}
- protected DNSSDRegistration _register( int flags, int ifIndex, String serviceName, String regType,
+ protected DNSSDRegistration _register( int flags, int ifIndex, String serviceName, String regType,
String domain, String host, int port, TXTRecord txtRecord, RegisterListener client)
throws DNSSDException
{
- return new AppleRegistration( flags, ifIndex, serviceName, regType, domain, host, port,
+ return new AppleRegistration( flags, ifIndex, serviceName, regType, domain, host, port,
( txtRecord != null) ? txtRecord.getRawBytes() : null, client);
}
- protected DNSSDService _queryRecord( int flags, int ifIndex, String serviceName, int rrtype,
+ protected DNSSDRecordRegistrar _createRecordRegistrar( RegisterRecordListener listener)
+ throws DNSSDException
+ {
+ return new AppleRecordRegistrar( listener);
+ }
+
+ protected DNSSDService _queryRecord( int flags, int ifIndex, String serviceName, int rrtype,
int rrclass, QueryListener client)
throws DNSSDException
{
return responseHolder[0];
}
- protected void _reconfirmRecord( int flags, int ifIndex, String fullName, int rrtype,
+ protected void _reconfirmRecord( int flags, int ifIndex, String fullName, int rrtype,
int rrclass, byte[] rdata)
{
ReconfirmRecord( flags, ifIndex, fullName, rrtype, rrclass, rdata);
protected native int ConstructName( String serviceName, String regType, String domain, String[] pOut);
- protected native void ReconfirmRecord( int flags, int ifIndex, String fullName, int rrtype,
+ protected native void ReconfirmRecord( int flags, int ifIndex, String fullName, int rrtype,
int rrclass, byte[] rdata);
protected native String GetNameForIfIndex( int ifIndex);
throw new AppleDNSSDException( rc);
}
- protected int /* warning */ fNativeContext; // Private storage for native side
+ protected long /* warning */ fNativeContext; // Private storage for native side
public void run()
{
class AppleBrowser extends AppleService
{
- public AppleBrowser( int flags, int ifIndex, String regType, String domain, BrowseListener client)
+ public AppleBrowser( int flags, int ifIndex, String regType, String domain, BrowseListener client)
throws DNSSDException
- {
+ {
super(client);
this.ThrowOnErr( this.CreateBrowser( flags, ifIndex, regType, domain));
if ( !AppleDNSSD.hasAutoCallbacks)
class AppleResolver extends AppleService
{
- public AppleResolver( int flags, int ifIndex, String serviceName, String regType,
- String domain, ResolveListener client)
+ public AppleResolver( int flags, int ifIndex, String serviceName, String regType,
+ String domain, ResolveListener client)
throws DNSSDException
- {
- super(client);
+ {
+ super(client);
this.ThrowOnErr( this.CreateResolver( flags, ifIndex, serviceName, regType, domain));
if ( !AppleDNSSD.hasAutoCallbacks)
new Thread(this).start();
}
// Sets fNativeContext. Returns non-zero on error.
- protected native int CreateResolver( int flags, int ifIndex, String serviceName, String regType,
+ protected native int CreateResolver( int flags, int ifIndex, String serviceName, String regType,
String domain);
}
// An AppleDNSRecord is a simple wrapper around a dns_sd DNSRecord.
class AppleDNSRecord implements DNSRecord
{
- public AppleDNSRecord( AppleService owner)
- {
- fOwner = owner;
+ public AppleDNSRecord( AppleService owner)
+ {
+ fOwner = owner;
fRecord = 0; // record always starts out empty
}
this.ThrowOnErr( this.Remove());
}
- protected int fRecord; // Really a DNSRecord; sizeof(int) == sizeof(void*) ?
+ protected long fRecord; // Really a DNSRecord; sizeof(long) == sizeof(void*) ?
protected AppleService fOwner;
protected void ThrowOnErr( int rc) throws DNSSDException
class AppleRegistration extends AppleService implements DNSSDRegistration
{
- public AppleRegistration( int flags, int ifIndex, String serviceName, String regType, String domain,
- String host, int port, byte[] txtRecord, RegisterListener client)
+ public AppleRegistration( int flags, int ifIndex, String serviceName, String regType, String domain,
+ String host, int port, byte[] txtRecord, RegisterListener client)
throws DNSSDException
- {
- super(client);
+ {
+ super(client);
this.ThrowOnErr( this.BeginRegister( ifIndex, flags, serviceName, regType, domain, host, port, txtRecord));
if ( !AppleDNSSD.hasAutoCallbacks)
new Thread(this).start();
AppleDNSRecord newRecord = new AppleDNSRecord( this);
this.ThrowOnErr( this.AddRecord( flags, rrType, rData, ttl, newRecord));
-
return newRecord;
}
}
// Sets fNativeContext. Returns non-zero on error.
- protected native int BeginRegister( int ifIndex, int flags, String serviceName, String regType,
+ protected native int BeginRegister( int ifIndex, int flags, String serviceName, String regType,
String domain, String host, int port, byte[] txtRecord);
// Sets fNativeContext. Returns non-zero on error.
protected native int AddRecord( int flags, int rrType, byte[] rData, int ttl, AppleDNSRecord destObj);
}
+class AppleRecordRegistrar extends AppleService implements DNSSDRecordRegistrar
+{
+ public AppleRecordRegistrar( RegisterRecordListener listener)
+ throws DNSSDException
+ {
+ super(listener);
+ this.ThrowOnErr( this.CreateConnection());
+ if ( !AppleDNSSD.hasAutoCallbacks)
+ new Thread(this).start();
+ }
+
+ public DNSRecord registerRecord( int flags, int ifIndex, String fullname, int rrtype,
+ int rrclass, byte[] rdata, int ttl)
+ throws DNSSDException
+ {
+ AppleDNSRecord newRecord = new AppleDNSRecord( this);
+
+ this.ThrowOnErr( this.RegisterRecord( flags, ifIndex, fullname, rrtype, rrclass, rdata, ttl, newRecord));
+ return newRecord;
+ }
+
+ // Sets fNativeContext. Returns non-zero on error.
+ protected native int CreateConnection();
+
+ // Sets fNativeContext. Returns non-zero on error.
+ protected native int RegisterRecord( int flags, int ifIndex, String fullname, int rrtype,
+ int rrclass, byte[] rdata, int ttl, AppleDNSRecord destObj);
+}
+
class AppleQuery extends AppleService
{
- public AppleQuery( int flags, int ifIndex, String serviceName, int rrtype,
- int rrclass, QueryListener client)
+ public AppleQuery( int flags, int ifIndex, String serviceName, int rrtype,
+ int rrclass, QueryListener client)
throws DNSSDException
- {
- super(client);
+ {
+ super(client);
this.ThrowOnErr( this.CreateQuery( flags, ifIndex, serviceName, rrtype, rrclass));
if ( !AppleDNSSD.hasAutoCallbacks)
new Thread(this).start();
class AppleDomainEnum extends AppleService
{
- public AppleDomainEnum( int flags, int ifIndex, DomainListener client)
+ public AppleDomainEnum( int flags, int ifIndex, DomainListener client)
throws DNSSDException
- {
- super(client);
+ {
+ super(client);
this.ThrowOnErr( this.BeginEnum( flags, ifIndex));
if ( !AppleDNSSD.hasAutoCallbacks)
new Thread(this).start();
projects / apple / mdnsresponder.git / blobdiff