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Leopard Reference Library: Legacy Documents
Legacy documents consist of guides, references, sample code, and other resources that have become irrelevant for current product development. Some of these documents describe features, functions, classes, or methods that are no longer supported. Other legacy documents describe currently supported technologies, but the approaches and development techniques described in these documents are no longer recommended.
Go to the Networking Reference Library for up-to-date development information.
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NSURLClient Protocol Reference (HTML) (PDF)
Describes the deprecated class replaced by the classes NSURLConnection and NSURLDownload.
Deprecated Reference 2006-08-01
URL Access Manager Reference (HTML) (PDF)
Describes the legacy C API for transferring data to and from a URL from within an application. Replaced by CFNetwork.
Deprecated Reference 2006-07-13
Network Services Location Manager (Legacy) (HTML) (PDF)
Explains how to have a Carbon application discover available network services.
Deprecated Guides 2006-05-23
DNSServiceDiscovery Mach-Based API (HTML) (PDF)
Deprecated Guides 2005-04-29
OTEndpointInfo (HTML) (DMG) (ZIP)
Demonstrates how to query an endpoint for its 'vital statistic' using OTGetEndpointInfo.
Deprecated Sample Code 2003-08-20
OTMP (HTML) (DMG) (ZIP)
A library for calling Open Transport synchronously from preemptively scheduled tasks (MP tasks).
Deprecated Sample Code 2003-07-22
OTPingSample (HTML) (DMG) (ZIP)
Demonstrates how to implement ping on top of the Open Transport API.
Deprecated Sample Code 2003-07-22
LocalServer (HTML) (DMG) (ZIP)
Sample demonstrates how a Classic process can communicate with a Mac OS X process using IP networking protocols.
Deprecated Sample Code 2003-01-30
GetHWEthernetAddr (HTML) (DMG) (ZIP)
Shows how to obtain the hardware Ethernet address of a machine.
Deprecated Sample Code 2003-01-14
NSLMiniBrowser (HTML) (DMG) (ZIP)
Uses the NSL API to find network services using SLP, NBP, and Directory Services.
Deprecated Sample Code 2003-01-14
OT Virtual Server (HTML) (DMG) (ZIP)
Sample code which uses Open Transport and demonstrates real world issues.
Deprecated Sample Code 2003-01-14
OTLookupNameTest (HTML) (DMG) (ZIP)
Demonstrates how to lookup NBP entities on an AppleTalk network using Open Transport.
Deprecated Sample Code 2003-01-14
URL Access and the Missing Progress Dialog (HTML) (日本語 HTML)
QA1140: Explains a known bug in URL Access related to progress dialogs.
Deprecated Technical Q&As 2002-09-23
Setting request headers in URL Access (HTML) (日本語 HTML)
QA1073: Explains how to work around a bug in URL Access when setting request headers.
Deprecated Technical Q&As 2002-09-10
How to use URL Access with proxy servers (HTML)
QA1074: Explains how to use URL Access with proxy servers.
Deprecated Technical Q&As 2001-10-02
Raw IP and Open Transport 2.5.x (HTML)
NW63: Discusses Open Transport 2.5's change to the behavior of raw IP endpoints with IP_HDRINCL set.
Deprecated Technical Q&As 1999-10-25
Are the Name Registry device tree nodes unique? (HTML)
HW64: Discusses whether Name Registry nodes copied from the Open Firmware device tree are unique.
Deprecated Technical Q&As 1999-10-11
fBroadCastAddr Always Zero (HTML) (日本語 HTML)
NW58: Explains why the fBroadcastAddr field may be zero after a call to OTInetGetInterfaceInfo and includes the workaround.
Deprecated Technical Q&As 1999-03-08
Open Transport STREAMS FAQ (HTML)
TN1117: Decribes writing STREAMS modules and drivers for use with Open Transport.
Deprecated Technical Notes 1997-12-01
Receiving UDP Broadcasts (HTML) (日本語 HTML)
NW53: Explains why UDP endpoints may never receive UDP broadcast messages.
Deprecated Technical Q&As 1997-11-17
68K Open Transport Code on Power Macintoshes (HTML)
NW48: Explains why running Open Transport 68K code on a PowerPC may not always work.
Deprecated Technical Q&As 1997-03-14
Server Endpoint 'qlen' Limit (HTML) (日本語 HTML)
NW38: Tells how to determine the maximum 'qlen' value which limits the number of supported handoff endpoints.
Deprecated Technical Q&As 1996-08-21
Calling CloseOpenTransport When Writing an App (HTML) (日本語 HTML)
NW36: Identifies a bug in Open Transport 1.1 which means your application must CloseOpenTransport before quitting.
Deprecated Technical Q&As 1996-07-03
OTScheduleSystemTask Cleanup (HTML) (日本語 HTML)
NW37: States the proper way to clean up any pending system tasks scheduled with OTScheduleSystemTask.
Deprecated Technical Q&As 1996-07-03
Aborting a OTConnect in Progress (HTML)
NW29: Describes the proper way to abort OTConnect, and why after calling OTSndDisconnect you may receive "kOTOutStateErr".
Deprecated Technical Q&As 1996-05-14
Synchronous TCP OTConnect Client Call Completes Before Server Responds (HTML) (日本語 HTML)
NW24: Explains why an OTConnect call will complete before the server responds.
Deprecated Technical Q&As 1996-05-14
TCP Application Acquires Different Port Address After Relaunch (HTML)
NW28: Explains why a server application acquires a different TCP/IP port address after restarting.
Deprecated Technical Q&As 1996-05-14
TCP Option Sizes (HTML)
NW27: Tells where to get more information on TCP Option sizes and setting TCP Options.
Deprecated Technical Q&As 1996-05-14
Error -3168 (kOTStateChangeErr) and Handoff Endpoints (HTML) (日本語 HTML)
NW22: Explains why a kOTStateChangeErr -3168 occurs when there is a handoff endpoint involved.
Deprecated Technical Q&As 1996-04-08
Closing the Connection: OpenTransport (HTML) (日本語 HTML)
NW20: Describes an orderly disconnect situation in Open Transport between two nodes.
Deprecated Technical Q&As 1996-03-04
Transferring Data With URL Access Manager (HTML) (PDF)
Explains how to transfer data to and from a URL from within a Carbon application.
Unsupported Guides 2007-05-03
NetSprocketTestOld (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-10-14
ARPSample (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
DumpARPCache (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
DumpNetworkSetup (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
GetEnetAddrDirect.ppc (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
MoreAutoPush (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
MoreNetworkSetup (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
OT PAPServerSample (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
OTClassicContext (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
OTCodeResource (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
OTDumpInternetStatus (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
OTDumpPortRegistry (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
OTFindSerialPorts (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
OTLLCTest (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
OTPAPSampleServer (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
OTStreamDumper (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
OTStreamLogViewer (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
OTTraceRouteSample (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
PCCardNetworkSample (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
PGPuam (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
StreamNOP (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
TPIFile (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
TransferProvider (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
VMSify (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
ADSP Chat (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
AppleTalk Libraries (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
ATP Demo (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
EgretWakeup (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
ENET sample (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
Get Ethernet Address (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
Get LAP Connection (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
GetADevType (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
GetPPPStatus (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
GetZoneList (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
Http Server (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
Neighborhood Watch (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
Network Stream (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
OTCheckNetForNBPName (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
OTSimpleDownloadHTTP (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
OTSimpleServerHTTP (HTML) (DMG) (ZIP)
A simple web (HTTP) server that demonstrates using the single-link multi-homing feature of OT 1.3.
Unsupported Sample Code 2003-01-14
OTTCPWillDial (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
Talking Heads (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
TalkTool (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
TCP (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
TCP Server (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
TCPClose (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
testNBP (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
Transition Queue Watcher (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
UDPSample (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
ZapTCP Application (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
Additional URL Access Error Codes (HTML) (日本語 HTML)
NW66.
Unsupported Technical Q&As 2002-12-18
SCSIAction and IOSCSIUserClient on Mac OS X 10.2 (HTML) (日本語 HTML)
QA1201.
Unsupported Technical Q&As 2002-09-13
Understanding Open Transport Memory Management (HTML) (日本語 HTML)
TN1128.
Unsupported Technical Notes 2001-01-09
Understanding Open Transport Asset Tracking (HTML)
TN1173.
Unsupported Technical Notes 2000-11-03
AppleShare and File-Sharing Limits (HTML)
NW11.
Unsupported Technical Notes 2000-08-14
AppleShare Foreground Applications (HTML)
NW10.
Unsupported Technical Notes 2000-08-14
AppleTalk Phase 2 on the Macintosh (HTML)
NW03.
Unsupported Technical Notes 2000-08-14
AppleTalk Timers Explained (HTML)
NW14.
Unsupported Technical Notes 2000-08-14
AppleTalk: The Rest of the Story (HTML)
NW13.
Unsupported Technical Notes 2000-08-14
Data Access Extensions (HTML)
NW17.
Unsupported Technical Notes 2000-08-14
Data Servers on AppleTalk (HTML)
NW21.
Unsupported Technical Notes 2000-08-14
Our Checksum Bounced (HTML)
DV12.
Unsupported Technical Notes 2000-08-14
Routes From the Source (HTML)
NW23.
Unsupported Technical Notes 2000-08-14
Will Your AppleTalk Application Support Internets? (HTML)
NW18.
Unsupported Technical Notes 2000-08-14
Open Transport Versions (HTML)
NW64.
Unsupported Technical Q&As 2000-05-08
Receiving UDP Broadcasts While Sending from a Secondary Address (HTML)
NW67.
Unsupported Technical Q&As 2000-05-08
Native Disk Driver Debugging (HTML)
DV41.
Unsupported Technical Q&As 2000-02-28
NSL and Custom Thread Context-Switching Functions (HTML)
NW65.
Unsupported Technical Q&As 2000-01-31
The Monster Disk Driver Technote (HTML)
TN1189.
Unsupported Technical Notes 1999-11-01