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426 lines
12 KiB
Plaintext
426 lines
12 KiB
Plaintext
;
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; File: ConnectionMgr.a
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;
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; Contains: Entry to the Connection Manager
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;
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; Written by: Dean Wong, Byron Han, and Jerry Godes
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;
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; Copyright: © 1988-1991, 1993 by Apple Computer, Inc., all rights reserved.
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;
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; Change History (most recent first):
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;
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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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; <11> 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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; <10> 10/2/91 DTY Conditionalise <7> out of CubeE.
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; <9> 6/26/91 BH forgot to change import declarations of extension routines to
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; include __Õs
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; <8> 6/26/91 BH change extensions to use __ to distinguish from glue
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; <7> 6/18/91 BH remove new calls for open/close
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; <6> 1/14/91 CP ;Removed CMConnectPrep and added CMListenPrep and CMOpenPrep.
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; ;Removed param block from CMPBAccept, CMPBListen, CMPBClose,
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; CMPBOpen, and CMConnectCleanup.
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; ;Renamed CMFreeIORec to CMDisposeIOPB.
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; ;Renamed CMAllocateIORec to CMNewIOPB.
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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> 8/27/90 kaz Use an offset table instead of a BRA table.
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; <3> 7/10/90 dba add __ to distinguish glue from actual routines
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; <2> 3/15/90 BBH fix names of included files
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; <1> 2/22/90 BBH first checked in to BBS
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;
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; To Do:
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;
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; Pre-BBS HISTORY :
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; 2/15/90 BBH CMGetErrorString moved to core
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; 1/26/90 BBH Added CMHRead/Write/IOKill
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; 8/14/89 BBH Added curCMversion. Renamed CMStatus to _CMStatus
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; 6/28/89 JNG Removed preflight/postflight from status.
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; 6/26/89 BBH Added CMPChoose
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; 6/2/89 JNG Finished Glue changes.
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; 5/24/89 JNG Glue routines now don't change the order of the parameters.
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; 4/29/89 JNG Converted CMStatus to assembler.
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; 4/24/89 BBH Added CMGetConnEnvirons
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; 4/24/89 JNG Removed CMResume CMMenu CMEvent CMActivate CMReset CMIdle
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; CMAbort to CTBCore
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; 4/18/89 JNG Removed CMGetProcID, CMSetupXXX to CTBCore
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; 4/17/89 JNG Removed CMValidate, CMDefault to CTBCore
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; 4/12/89 JNG Removed CMGetToolName to CTBCore
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; 4/11/89 JNG Removed CMGetRefCon, CMSetRefCon, CMSetUserData, CMGetUserData,
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; and CMGetVersion these are now in the CTBCore routines.
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; 4/7/89 JNG Changed CMGetConnName to CMGetToolName
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INCLUDE 'Traps.a'
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INCLUDE 'Connections.a' ; need curCMversion here
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INCLUDE 'CTBUtilities.a' ;
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INCLUDE 'ConnectionTools.a' ; Status needs the messages defined here
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INCLUDE 'CommToolboxPriv.a' ; for core routines
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ENTRY _CMStatus
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MACRO
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_ExternalCore &selector
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_RealExternalCore &selector,#CMSel
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ENDM
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;------------------------------------------------------------------------------------
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;
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; A0.L -> pointer to the routine selector record
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;
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; D0.L -> function result
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;
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CMEntry MAIN EXPORT
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IMPORT __InitCM, __CMNew, __CMDispose, __CMOpen, __CMListen, __CMAccept,\
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__CMClose, __CMRead, __CMWrite, __CMBreak, __CMGetConnEnvirons, \
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__CMAddSearch, __CMRemoveSearch, __CMClearSearch, __CMIOKill, \
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__CMNewIOPB, __CMDisposeIOPB, __CMPBRead, __CMPBWrite, \
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__CMPBIOKill
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BRA.S start
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version DC.W curCMversion ; version
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start MOVE.W (A0), D1 ; routine selector
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ANDI.W #$FF, D1 ; bump the high byte
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SUB.W #1, D1 ; make it 0 based
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ADD.W D1, D1 ; 2 bytes per offset
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LEA CMStart, A1 ; point to offset table
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ADD.W 0(A1,D1.W), A1 ; add the offset
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JMP (A1) ; go there
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; ASL.W #2, D1 ; multiply by 4
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;TABLE JMP TABLE(D1)
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CMStart
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DC.W @InitCM - CMStart; 1
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DC.W @CMSetRefCon - CMStart; 2
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DC.W @CMGetRefCon - CMStart; 3
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DC.W @CMSetUserData - CMStart; 4
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DC.W @CMGetUserData - CMStart; 5
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DC.W @CMGetToolName - CMStart; 6
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DC.W @CMGetProcID - CMStart; 7
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DC.W @CMNew - CMStart; 8
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DC.W @CMDispose - CMStart; 9
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DC.W @CMIdle - CMStart; A
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DC.W @CMOpen - CMStart; B
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DC.W @CMListen - CMStart; C
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DC.W @CMAccept - CMStart; D
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DC.W @CMClose - CMStart; E
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DC.W @CMAbort - CMStart; F
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DC.W _CMStatus - CMStart; 10
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DC.W @CMRead - CMStart; 11
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DC.W @CMWrite - CMStart; 12
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DC.W @CMActivate - CMStart; 13
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DC.W @CMResume - CMStart; 14
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DC.W @CMMenu - CMStart; 15
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DC.W @CMReset - CMStart; 16
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DC.W @CMValidate - CMStart; 17
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DC.W @CMDefault - CMStart; 18
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DC.W @CMSetupSetup - CMStart; 19
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DC.W @CMSetupItem - CMStart; 1A
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DC.W @CMSetupCleanup - CMStart; 1B
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DC.W @CMGetConfig - CMStart; 1C
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DC.W @CMSetConfig - CMStart; 1D
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DC.W @CMIntlToEnglish - CMStart; 1E
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DC.W @CMEnglishToIntl - CMStart; 1F
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DC.W @CMGetVersion - CMStart; 20
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DC.W @CMGetCMVersion - CMStart; 21
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DC.W @CMSetupFilter - CMStart; 22
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DC.W @CMSetupPreflight - CMStart; 23
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DC.W @CMChoose - CMStart; 24
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DC.W @CMBreak - CMStart; 25
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DC.W @CMAddSearch - CMStart; 26
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DC.W @CMRemoveSearch - CMStart; 27
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DC.W @CMClearSearch - CMStart; 28
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DC.W @CMIOKill - CMStart; 29
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DC.W @CMEvent - CMStart; 2A
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DC.W @CMSetupPostflight - CMStart; 2B
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DC.W @CMGetConnEnvirons - CMStart; 2C
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DC.W @CMPChoose - CMStart; 2D
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DC.W @CMSetupXCleanup - CMStart; 2E
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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; below this line are extensions
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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DC.W @CMGetErrorString - CMStart; 2F
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DC.W @CMNewIOPB - CMStart; 30
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DC.W @CMDisposeIOPB - CMStart; 31
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DC.W @CMPBRead - CMStart; 32
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DC.W @CMPBWrite - CMStart; 33
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DC.W @CMPBIOKill - CMStart; 34
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@CMSetRefCon ; 258
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_ExternalCore #$40A
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@CMGetRefCon ; 259
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_ExternalCore #$40B
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@CMSetUserData ; 260
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_ExternalCore #$40C
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@CMGetUserData ; 261
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_ExternalCore #$40D
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@CMGetVersion
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_ExternalCore #$40E
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@CMGetToolName ; 262
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_ExternalCore #$40F
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@CMValidate ; 279
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_ExternalCore #$410
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@CMDefault ; 280
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_ExternalCore #$411
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@CMSetupPreflight
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_ExternalCore #$412
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@CMSetupSetup
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_ExternalCore #$413
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@CMSetupFilter
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_ExternalCore #$415
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@CMSetupItem
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_ExternalCore #$414
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@CMSetupCleanup
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_ExternalCore #$416
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@CMSetupXCleanup
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_ExternalCore #$427
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@CMSetupPostflight ; 299
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_ExternalCore #$417
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@CMGetConfig
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_ExternalCore #$418
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@CMSetConfig
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_ExternalCore #$419
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@CMIntlToEnglish
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_ExternalCore #$41A
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@CMEnglishToIntl
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_ExternalCore #$41B
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@CMChoose
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_ExternalCore #$41C
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@CMPChoose
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_ExternalCore #$426
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@CMGetProcID ; 263
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_ExternalCore #$41D
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@CMResume
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_ExternalCore #$41E
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@CMMenu
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_ExternalCore #$41F
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@CMEvent ; 298
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_ExternalCore #$420
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@CMActivate
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_ExternalCore #$421
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@CMIdle
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_ExternalCore #$422
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@CMAbort
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_ExternalCore #$423
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@CMReset
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_ExternalCore #$424
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@CMGetErrorString
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_ExternalCore #$428
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@InitCM CLR.W -(SP) ; make room
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JSR __InitCM
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MOVE.W (SP)+,D0 ; return it
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RTS
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@CMNew CLR.L -(SP) ; make room
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MOVE.W 18(A0), -(SP) ; theProcID
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MOVE.L 14(A0), -(SP) ; theFlags
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MOVE.L 10(A0), -(SP) ; desiredSizes
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MOVE.L 6(A0), -(SP) ; theRefCon
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MOVE.L 2(A0), -(SP) ; theUserData
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JSR __CMNew
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MOVE.L (SP)+, D0
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RTS
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@CMDispose MOVE.L 2(A0), -(SP) ; hConn
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JSR __CMDispose
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RTS
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@CMOpen CLR.W -(SP) ; make room
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MOVE.L 12(A0), -(SP) ; hConn
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MOVE.W 10(A0), -(SP) ; theAsync
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MOVE.L 6(A0), -(SP) ; completor
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MOVE.L 2(A0), -(SP) ; timeout
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JSR __CMOpen
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MOVE.W (SP)+, D0
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RTS
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@CMListen CLR.W -(SP) ; make room
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MOVE.L 12(A0), -(SP) ; hConn
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MOVE.W 10(A0), -(SP) ; theAsync
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MOVE.L 6(A0), -(SP) ; completor
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MOVE.L 2(A0), -(SP) ; timeout
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JSR __CMListen
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MOVE.W (SP)+, D0
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RTS
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@CMAccept CLR.W -(SP) ; make room
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MOVE.L 4(A0), -(SP) ; hConn
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MOVE.W 2(A0), -(SP) ; accept
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JSR __CMAccept
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MOVE.W (SP)+, D0
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RTS
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@CMClose CLR.W -(SP) ; make room
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MOVE.L 14(A0), -(SP) ; hConn
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MOVE.W 12(A0), -(SP) ; theAsync
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MOVE.L 8(A0), -(SP) ; completor
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MOVE.L 4(A0), -(SP) ; timeout
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MOVE.W 2(A0), -(SP) ; now
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JSR __CMClose
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MOVE.W (SP)+, D0
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RTS
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@CMRead CLR.W -(SP) ; make room
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MOVE.L 26(A0), -(SP) ; hConn
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MOVE.L 22(A0), -(SP) ; theBuffer
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MOVE.L 18(A0), -(SP) ; toRead
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MOVE.W 16(A0), -(SP) ; theChannel
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MOVE.W 14(A0), -(SP) ; theAsync
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MOVE.L 10(A0), -(SP) ; completor
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MOVE.L 6(A0), -(SP) ; timeout
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MOVE.L 2(A0), -(SP) ; flags (VAR)
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JSR __CMRead
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MOVE.W (SP)+, D0
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RTS
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@CMWrite CLR.W -(SP) ; make room
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MOVE.L 24(A0), -(SP) ; hConn
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MOVE.L 20(A0), -(SP) ; theBuffer
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MOVE.L 16(A0), -(SP) ; toWrite
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MOVE.W 14(A0), -(SP) ; theChannel
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MOVE.W 12(A0), -(SP) ; theAsync
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MOVE.L 8(A0), -(SP) ; completor
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MOVE.L 4(A0), -(SP) ; timeout
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MOVE.W 2(A0), -(SP) ; flags
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JSR __CMWrite
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MOVE.W (SP)+, D0
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RTS
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@CMGetCMVersion LEA Version, A0
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MOVE.W (A0), D0 ; put version number
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RTS
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@CMBreak ; 293
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MOVE.L 12(A0), -(SP) ; hConn
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MOVE.L 8(A0), -(SP) ; duration
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MOVE.W 6(A0), -(SP) ; async
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MOVE.L 2(A0), -(SP) ; completor
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JSR __CMBreak
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RTS
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@CMAddSearch ; 294
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CLR.L -(SP) ; make room
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MOVE.L 12(A0), -(SP) ; hConn
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MOVE.L 8(A0), -(SP) ; theString
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MOVE.W 6(A0), -(SP) ; flags
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MOVE.L 2(A0), -(SP) ; callBack
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JSR __CMAddSearch
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MOVE.L (SP)+, D0 ; return point
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RTS
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@CMRemoveSearch ; 295
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MOVE.L 6(A0), -(SP) ; hConn
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MOVE.L 2(A0), -(SP) ; refnum
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JSR __CMRemoveSearch
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RTS
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@CMClearSearch ; 296
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MOVE.L 2(A0), -(SP) ; hConn
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JSR __CMClearSearch
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RTS
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@CMIOKill ; 297
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CLR.W -(SP) ; make room
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MOVE.L 4(A0), -(SP) ; hConn
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MOVE.W 2(A0), -(SP) ; refnum
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JSR __CMIOKill
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MOVE.W (SP)+, D0 ; return point
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RTS
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@CMGetConnEnvirons CLR.W -(SP) ; make room
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MOVE.L 6(A0), -(SP) ; hConn
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MOVE.L 2(A0), -(SP) ; (ptr to) environs
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JSR __CMGetConnEnvirons
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MOVE.W (SP)+, D0
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RTS
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@CMNewIOPB
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CLR.W -(SP) ; make room
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MOVE.L 6(A0), -(SP) ; hConn
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MOVE.L 2(A0), -(SP) ; (ptr to) CMIOPBPtr
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JSR __CMNewIOPB
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MOVE.W (SP)+, D0
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RTS
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@CMDisposeIOPB
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CLR.W -(SP) ; make room
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MOVE.L 6(A0), -(SP) ; hConn
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MOVE.L 2(A0), -(SP) ; CMIOPBPtr
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JSR __CMDisposeIOPB
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MOVE.W (SP)+, D0
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RTS
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@CMPBRead
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CLR.W -(SP) ; make room
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MOVE.L 8(A0), -(SP) ; hConn
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MOVE.L 4(A0), -(SP) ; CMIOPBPtr
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MOVE.B 2(A0), -(SP) ; async
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JSR __CMPBRead
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MOVE.W (SP)+, D0
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RTS
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@CMPBWrite
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CLR.W -(SP) ; make room
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MOVE.L 8(A0), -(SP) ; hConn
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MOVE.L 4(A0), -(SP) ; CMIOPBPtr
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MOVE.B 2(A0), -(SP) ; async
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JSR __CMPBWrite
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MOVE.W (SP)+, D0
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RTS
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@CMPBIOKill
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CLR.W -(SP) ; make room
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MOVE.L 6(A0), -(SP) ; hConn
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MOVE.L 2(A0), -(SP) ; CMIOPBPtr
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JSR __CMPBIOKill
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MOVE.W (SP)+, D0
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RTS
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;pascal CMErr CMStatus( hConn, sizes, flags)
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_CMStatus FUNC
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hConn EQU 10
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sizes EQU 6
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flags EQU 2
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LINK A6,#0
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MOVEM.L D2/A1,-(SP)
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CLR.L -(SP) ; Call the defproc
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MOVE.L hConn(A0),A1 ; Get the core handle
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MOVE.L A1,-(SP) ; hCore
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MOVE.W #CMStatusMsg,-(SP) ; msg
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MOVE.L sizes(A0),-(SP) ; p1
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MOVE.L flags(A0),-(SP) ; p2
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CLR.L -(SP) ; p3
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MOVE.L (A1),A1 ; Dereference core handle
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MOVE.L CTBDefProc(A1),A3 ; Finally call it
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JSR (A3)
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MOVE.L (SP)+,D0 ; Give 'em the return value
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MOVEM.L (SP)+,A1 ; Restore the world
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UNLK A6
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RTS
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ENDFUNC
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END
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