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Resource forks are included only for .rsrc files. These are DeRezzed into their data fork. 'ckid' resources, from the Projector VCS, are not included. The Tools directory, containing mostly junk, is also excluded.
151 lines
4.6 KiB
C
151 lines
4.6 KiB
C
/*
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File: ConnectionMgrExtensions.c
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Contains: Extensions to the Connection Manager
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Written by: Byron Han
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Copyright: © 1988-1991, 1993 by Apple Computer, Inc., all rights reserved.
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Change History (most recent first):
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<2> 8/12/93 kc <mb>: I deleted all of the "TheFuture" conditionals in all of
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the CommToolbox files per Mike Bell's instructions. I also had
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to delete some old code that was compiled under the "CubeE"
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conditional.
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<13> 11/5/91 DTY Add __ to the front of the routines brought back for CubeE to
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keep the build warningless.
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<12> 10/4/91 JSM Change PsychoticFarmerOrLater to TheFuture.
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<11> 10/2/91 DTY Conditionalise <7> and <9> out of CubeE.
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<10> 7/10/91 BH remove #define garbage to avoid duplicate wierd symbols in
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object file - now use Lib in SysObj.make
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<9> 7/1/91 BH changed error check in __CMGetErrorString to if (err) instead of
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if (err == cmNotSupported)
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<8> 6/26/91 BH added __ to distinguish from glue
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<7> 6/18/91 BH removed wierd new Open/Listen calls
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<6> 1/14/91 CP ;Removed CMConnectPrep and added CMListenPrep and CMOpenPrep.
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;Renamed CMFreeIORec to CMDisposeIOPB.
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;Renamed CMAllocateIORec to CMNewIOPB.
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;Save lock status of connection handle in flags field and then
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lock the connection
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handle in CMListenPrep and CMOpenPrep.
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;Unlock connection handle in CMConnectCleanup if not locked
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before call to CMListenPrep or CMOpenPrep.
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;Removed param block from CMPBAccept, CMPBListen, CMPBClose,
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CMPBOpen, and CMConnectCleanup.
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;Added async, completor, and timeout parameters to CMListenPrep
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and CMOpenPrep.
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;Renamed CMIORec to CMIOPB <BBH>
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<5> 11/27/90 kaz Renaming CMHCalls to CMPBCalls; added CMPBOpen, etc. <jng>
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<4> 6/4/90 BBH include new ConnectionsExtensions.h file
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<3> 3/20/90 BBH make CMGetErrorString ONLY nil out the return string if
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cmNotSupported is returned
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<2> 3/14/90 BBH correct typo in inclusion of ConnectionMgrExtensions
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<1> 3/14/90 BBH first checked in
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*/
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#ifdef __MANAGERCODE__
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#else
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#include "CTBUtilities.h" /* toolbox interface files */
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#include "Connections.h"
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#include "ConnectionsExtensions.h"
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#include "ConnectionTools.h"
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#include "CommResources.h"
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#include "ConnectionsPriv.h" /* Connection Manager private includes */
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#include "CommToolboxPriv.h"
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//#define CDEFExecuteDef CM_PROC0
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//#define __CMGetErrorString CM_PROC1
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//#define __CMNewIOPB CM_PROC2
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//#define __CMDisposeIOPB CM_PROC3
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//#define __CMPBRead CM_PROC4
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//#define __CMPBWrite CM_PROC5
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//#define __CMPBIOKill CM_PROC6
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#include "ConnectionMgrUtilities.c" // for CDEFExecuteDef
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#endif __MANAGERCODE__
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// Get a single resource from the specified tool's resource fork.
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// Returns NIL if not found.
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pascal void __CMGetErrorString (hConn, id, errMsg)
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ConnHandle hConn;
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short id;
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Str255 errMsg;
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{
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CMErr rval;
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rval = (CMErr)CDEFExecuteDef( (long)hConn, (long)(**hConn).defProc, cmGetErrorStringMsg,
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id, (long) errMsg, 0 );
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if (rval) // was != cmNoErr
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errMsg[0] = (char) 0; // oops not supported
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}
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pascal CMErr __CMNewIOPB(hConn, theIOPB)
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ConnHandle hConn;
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CMIOPBPtr *theIOPB;
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{
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CMErr rval;
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rval = (CMErr)CDEFExecuteDef( (long)hConn, (long)(**hConn).defProc, cmNewIOPBMsg,
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(long) theIOPB, 0, 0 );
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return(rval);
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}
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pascal CMErr __CMDisposeIOPB(hConn, theIOPB)
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ConnHandle hConn;
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CMIOPBPtr theIOPB;
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{
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CMErr rval;
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rval = (CMErr)CDEFExecuteDef( (long)hConn, (long)(**hConn).defProc, cmDisposeIOPBMsg,
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(long) theIOPB, 0, 0 );
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return(rval);
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}
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pascal CMErr __CMPBRead(hConn, theIOPB, async)
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ConnHandle hConn;
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CMIOPBPtr theIOPB;
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Boolean async;
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{
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CMErr rval;
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pascal long (*callProc) (ConnHandle, short, long, long, long);
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(ProcPtr) callProc = (**hConn).defProc;
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rval = (CMErr)(*callProc) (hConn, cmPBReadMsg,
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(long) theIOPB, (async ? 1 : 0), 0 );
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return(rval);
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}
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pascal CMErr __CMPBWrite(hConn, theIOPB, async)
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ConnHandle hConn;
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CMIOPBPtr theIOPB;
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Boolean async;
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{
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CMErr rval;
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pascal long (*callProc) (ConnHandle, short, long, long, long);
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(ProcPtr) callProc = (**hConn).defProc;
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rval = (CMErr)(*callProc) ( hConn, cmPBWriteMsg,
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(long) theIOPB, (async ? 1 : 0), 0 );
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return(rval);
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}
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pascal CMErr __CMPBIOKill(hConn, theIOPB)
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ConnHandle hConn;
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CMIOPBPtr theIOPB;
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{
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CMErr rval;
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pascal long (*callProc) (ConnHandle, short, long, long, long);
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(ProcPtr) callProc = (**hConn).defProc;
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rval = (CMErr)(*callProc) ( hConn, cmPBIOKillMsg,
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(long) theIOPB, 0, 0 );
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return(rval);
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}
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