; ; File: SonyIcon.a ; ; Contains: Sony Driver Icon & Drive Physical Characteristics support ; ; Written by: Tom Jennings 11 Aug 86 ; ; Copyright: © 1986-1993 by Apple Computer, Inc. All rights reserved. ; ; Change History (most recent first): ; ; 5/19/93 GMR Moved Icon tables to UniversalTables.a, modified Icon routines ; to use those tables, so we don't have to change the Sony driver ; for each new machine. ; 01-11-93 jmp Updated various BoxFlag names. ; 12/23/92 RC Added Support for Smurf on Wombat ; 12/14/92 RC Restore Pre-PDM d2 with Horror Roll in ; 12/8/92 HY Added LC II icon support. ; 12/7/92 rab Roll in Horror changes. Comments followÉ ; 6/26/92 SWC Updated box names to use shipping product names. ; 6/3/92 SWC Call the Docking Manager (if supported) to get a custom drive ; icon for a connected docking module. Moved the IconLookup table ; to SonyPatches.a since we'd run out of expansion space. Changed ; floppy drive type in tables from 800K to SuperDrive. ; 4/15/92 CMP Added support for vail25. ;
3/17/92 SWC Renamed boxDBLite->boxDBLite25 and boxDBLiteLC->boxDBLite33, and ; added boxDBLite16 and boxDBLite20 to the table. Cleaned up ; header comments. ;
1/14/92 SWC Added support for DB-Lite LC. Conditionalized out the ; non-existant machines we have boxflags reserved for to make more ; space in the table (adjusted padding as well). Updated boxFlag ; labels to use shipping product names. ;

11/14/91 SWC Added support for DB-Lite. ; 10/25/92 HY Added support for boxMacLCII boxflag. ; <11> 7/14/92 CSS Fixed the comment below so an exact version of this ; file could be copied into SuperMario. ; <10> 4/27/92 JSM Get rid of conditionals: supportsPWM, supportsDCD, and ; has3rdFloppy are always false, forROM, supportsMFM, forDiskDup, ; isUniversal, hasPowerMgr, and hasPwrControls are always true ; (although hasPowerMgr currently isnÕt for the ROM, it will be ; and was always ORed with hasPwrControls here anyway). Nuke a lot ; of stuff that was specifically for older ROMs, including support ; for unreleased machines like the Four Square and some Aurora ; style products. This file now has no conditionals. ; <9> 3/24/92 JSM Nuke more code names: boxAuroraCX25 is boxMacIIci, boxF19 is ; boxMacIIfx. ; <8> 10/1/91 JSM DonÕt use onMvMac conditional, Modern Victorian never existed. ; <7> 1/21/91 SWC Fixed a conditional in the IconLookup list that was causing ; undefined references (IIsi and LC) for a NuMac build. ; <6> 9/25/90 SAM Changed boxElsie/Erickson to boxMacLC/IIsi. ; <5> 6/19/90 JJ Replace Elsie Sony icons with those suggested by user interface ; group in order to improve consistency with other machines. Add ; Erickson Sony icons. ; <4> 5/30/90 JJ Reverse left and right Sony icons for Elsie. ; <3> 5/17/90 JJ Reverse left and right Sony icons for Elsie. ; <2> 5/11/90 JJ Add Sony icons for Elsie. ; <2.5> 6/10/89 GGD Added Icon info for new Aurora box flag names. ; <2.4> 5/23/89 GGD Added conditionals so that code and ICONs can be shared with IOP ; based driver. Changed interface to InitIcon so that it doesn't ; use SonyVars, and can be shared with the IOP based driver. Added ; Mac SE/30 Icon information. Re-wrote InitIcon to be more general ; and expandable, using a table to search for the correct Icon ; info. Re-named several labels to be more meaningful and to ; prevent assembly errors when assembling for universal rom. ; <2.3> 4/29/89 GGD No changes to this file, entire Sony Driver is checked out and ; in as a group. ; <2.2> 4/10/89 gmr Added official drive icons for HcMac, from HIF ; <2.1> 2/21/89 GGD No changes to this file, entire Sony Driver is checked out and ; in as a group. ; <2.0> 12/15/88 GGD Fixed ICONs for Cobra2. Fixed tables when onNuMacDCD. ; <1.1> 11/11/88 CCH Fixed Header. ; <1.0> 11/9/88 CCH Adding to EASE. ; <1.9> 9/29/88 GGD No changes to this file, entire Sony Driver is checked out and ; in as a group. ; <1.8> 9/19/88 GGD WC Made driveXLAT and DrvTblPtr conditional for everyone but ; onMac. ; <1.8> 8/19/88 SWC Made driveXLAT and DrvTblPtr conditional for everyone but onMac. ; <1.7> 8/16/88 GGD Added Icons for HcMac ; <1.7> 8/9/88 ggd Added Icons for HcMac ; <1.6> 7/15/88 GGD No changes to this file, entire Sony Driver is checked out and ; in as a group. ; <1.5> 6/15/88 GGD rwh added new Avanti icons ; 6/14/88 rwh new Avanti icons ; <1.4> 5/25/88 GGD No changes to this file, entire Sony Driver is checked out and ; in as a group. ; <1.3> 5/24/88 GGD No changes to this file, entire Sony Driver is checked out and ; in as a group. ; <1.2> 5/3/88 GGD Incorporated the real InitIcon stuff from RWH. ; <1.1> 4/18/88 GGD Merged in MFM support by Steve Christensen rwh: added ; InitIcon for new 'patcheable' disk icons <1.1> ; 3/31/88 rwh In InitIcon, correct test on BoxFlag ; 3/29/88 rwh In InitIcon, change 'BoxType' to 'BoxFlag' ; 3/23/88 rwh Made InitIcon check BoxType global instead of reading VIA bit ; directly. ; 3/21/88 rwh fixed Stingray icon bug where internal drive would get external ; icon. Also changed all DC.L's in icon data to dc.w's to make ; rez/derez easier. Put in Avril Hodges' (Hunan Interface) new ; Stingray icons. ; 3/15/88 rwh Better small box icons (renamed to ExtStingray, IntStingray). ; Moved icons to be next to table, so offsets won't change (makes ; it easier to use patched icons, since RAM version of DrvTbl must ; have offsets from ROM DrvTbl for icons that are NOT patched). ; Moved DrvTblPlus to before DrvTbl, and made it use 'patched' ; offsets (from DrvTbl, with LSBit set). This will allow a System ; File patch to get (DisketteIcon-DrvTbl) offset on either Stratos ; or Stingray by masking the low bit of the word that DrvTblPtr ; points to. ; 2/25/88 rwh Document register usage in InitIcon ; 2/24/88 rwh Roll S008, S009, S013 into mainstream ROM sources (Sxxx is a ; Stratos overpatch change number). ; 2/15/88 rwh Fix bug in small box icons - offset must be from DrvTblPlus, not ; DrvTbl. ; <1.0> 2/12/88 BBM Adding file for the first time into EASEÉ ; 2/12/88 rwh Added DrvTblPlus w/new icons for smaller footprint box. ; 2/11/88 rwh Added initialization of DrvTblPtr to Open routine (for ; box-dependent icon support, and icon patchability) ; 1/28/88 SWC Tossed the 1600K/3200K/6400K drive info entries and made ; SuperDrive #4. ; 10/8/87 MSH Port to HcMac (Laguna) ; 9/18/87 SWC Made ExtSony conditional for Mac Plus and Mac SE only. Took ; valid drive checking out of GetDrvTbl (already done by ; DiskControl). Text clean-up. ; 11/21/86 SWC Test for and modify drive info if MFM drive. Changed MacSony to ; ExtSony for Mac+ external drive icon. ; 11/17/86 TJ Removed garbage line from Sony diskette icon ; 11/5/86 TJ Text cleanup and remove HD-20 icon ; 10/14/86 TJ Put Reno/Alladin icons in the right order ; 9/25/86 TJ Icon support code: new this revision ; ;_____________________________________________________________________ ; ; There are three seperate but related status calls here. ; ; csCode= 21 Get Physical Icon Pointer (the disk drive) ; csCode= 22 Get Logical Icon pointer (the media) ; csCode= 23 Get Drive Info ; ; The icon calls return a pointer to an icon image; this ;is the icon used to represent the logical or physical device. ;Input is the drive number. ; ; The drive info call returns a 32 bit integer composed of ;various bit fields and small integers; see below for details. This ;defines the drive's physical location and other characteristics. ; ;NOTE: For DCD's, only the Get Info call is supported. (The icon ;code is there, but the icon itself is not present.) ; ; lea ParamBlk,A0 ; CLR.L ioCompletion(A0) ;no completion routine, ; move.w n,ioVRefNum(A0) ;n= drive number, ; move.w #-5,ioRefNum(A0) ;Sony ref number, ; move.w #theCode,csCode(A0) ;see above ; _Control ; ; move.l CSParam(A0),n ;n= icon pointer or info bits ; ... ... ; ; ; -- DRIVE INFO -- ; ; +--------------- 1=secondary/0=primary ; |+-------------- 1=fixed/0=removable ; ||+------------- 1=SCSI/0=IWM ; |||+------------ 1=external/0=internal ; |||| ; |||| ; |||| ; (not in table) |||| ; 00000000 00000000 0000bbbb 0000dddd ; ; bbbb = attribs dddd = drive type ; 0 int removable 0 NO SUCH DRIVE ; 1 ext removable 1 unspecified "drive" ; 2 int SCSI removable 2 400K Sony ; 3 ext SCSI removable 3 800K Sony ; 4 int fixed 4 SuperDrive: 800K GCR, 720K/1440K MFM ; 5 ext fixed 5 reserved ; 6 int SCSI fixed 6 reserved ; 7 ext SCSI fixed 7 HD-20 ; 8 2nd int removable ; 9 2nd ext removable ; 10 2nd int SCSI removable ; 11 2nd ext SCSI removable ; 12 2nd int fixed ; 13 2nd ext fixed ; 14 2nd int SCSI fixed ; 15 2nd ext SCSI fixed ; ;Primary/secondary means upper vs. lower or left vs. right drives; this ;is mainly for Genesis/Alladin/Ikki. And who knows what else later. ; ; IMPORTANT! The offsets to the icons MUST be even. In order to be able to ; 'patch' icons in RAM, the DrvTblPtr (added to SonyVars) points to the ; 'DrvTbl' of choice (possibly in RAM). Since the table has offsets to the ; icons, and we don't want to have to duplicate correct icons in our RAM ; table, we use the least significant bit set to signal that the offset is from ; the DrvTbl in ROM. If the bit is clear, the offset if from the table pointed ; to by DrvTblPtr. ; ; ALSO IMPORTANT! The table for the Mac Plus must come first, since it doesn't ; have the DrvTblPtr variable, and assumes that offsets are relative to DrvTbl. TITLE 'File: SonyIcon.a' ;___________________________________________________________________ ; ; Routine: ctlLogIcon, ctlPhysIcon, ctlDrvInfo ; ; Inputs: A0.L -- pointer to parameter block ; A1.L -- pointer to SonyVars ; D1.W -- offset to drive's local variables ; drive(A1) -- desired logical drive number ; CCR -- BNE if bad drive number of drive not installed (from DiskControl) ; ; Outputs: D0.W -- <>0: bad drive number or drive not installed ; =0: successful ; ; Function: Returns a pointer to an icon or the drive characteristic ; bits in CSParam(A0). ; ;___________________________________________________________________ ; Return a pointer to the logical icon. ctlLogIcon BNE.S ctlRet ;-> bad/no drive bsr.s getDrvTbl ;get table ptr for this drive move.l (A3),D0 ;D0= icon ptr offset move.l DrvTblPtr(a1),a3 ;A3= base of current 'DrvTbl' ; (possibly in RAM!!) bclr #0,d0 ;test & clear 'use ROM table' bit beq.s @1 ;branch if should use current table move.l UnivInfoPtr,a3 ; adda.l ProductInfo.IconInfoPtr(a3),a3 ; point to icon info table @1 add.l A3,D0 ;D0= icon address bra.s ctlParam ;return it ; Return a pointer to the physical icon. ctlPhysIcon BNE.S ctlRet ;-> bad/no drive BSR.W GetDockingIcon ; get the icon from the docking bar's config ROM (if any) BNE.S CtlParam ; -> got it, so just exit bsr.s getDrvTbl ;get table ptr for this drive move.l 4(A3),D0 ;D0= icon ptr offset move.l DrvTblPtr(a1),a3 ;A3= base of current 'DrvTbl' ; (possibly in RAM!!) bclr #0,d0 ;test & clear 'use ROM table' bit beq.s @1 ;branch if should use current table move.l UnivInfoPtr,a3 ; adda.l ProductInfo.IconInfoPtr(a3),a3 ; point to icon info table @1 add.l A3,D0 ;D0= icon address bra.s ctlParam ;return it ; Return drive characteristics. For Sony type drives, we have to check ; what is actually installed. The drive type is conveniently in D0.B. ctlDrvInfo BNE.S ctlRet ;-> bad/no drive bsr.s getDrvTbl ;get table pointer, move.w 8(A3),D0 ;D0.L= drive characteristics ; Since someone might have put old 400K drives on (old interface), we have ; to see what was found at install time, since the table assumes 800K drives. TST.B mfmDrive(A1,D1) ;Is this a SuperDrive? BPL.S CtlParam ;-> no MOVE.B #4,D0 ;Yes, mark it as such ; Put D0 into CSParam for return to the caller, and put noErr into ; D0 to indicate success. CtlParam move.l D0,CSParam(A0) ;set CSParam moveq #noErr,D0 ;nice return code ctlRet bra DiskDone ;------------------------------------------------------------------------ ; Return A3 pointing to the table entry for the correct logical drive. ; This accepts logical drive number and returns the table entry for ; the actual physical drive it supports. ; ; The address of this drive's items is: ; (drive# * 10) + DrvTbl address ; getDrvTbl move.w Drive(A1),D0 ;D0= logical drive number, subq #1,D0 ;make drive 0 - N, add.w D0,D0 ;d0 * 2 move.w D0,A3 ;table entry length, lsl.w #2,d0 ;d0 * 8 add.w A3,D0 ;d0*(2+8) = d0*10 move.l DrvTblPtr(a1),A3 ;A3= table base adda.w D0,A3 ;A3= Icon Table entry ptr rts GetDockingIcon ; begin MOVEM.L D1/A0-A1,-(SP) MOVE.W #$A89F,D0 ; does the _DockingDispatch trap exist? _GetTrapAddress ,NEWTOOL MOVE.L A0,-(SP) MOVE.W @DockTrap,D0 _GetTrapAddress ,NEWTOOL CMPA.L (SP)+,A0 BEQ.S @Done ; -> no, use the built-in icon MOVE.W drive(A1),D0 ; get the logical drive number CLR.L -(SP) ; result MOVE.L #dockFloppyDriveIcon,-(SP) ; selector = return floppy disk icon MOVE.L D0,-(SP) ; params = drive number @DockTrap _DockingDispatch ; call the docking handler to get the icon (if any) MOVE.L (SP)+,D0 ; return it in D0 (also sets CCR) @Done MOVEM.L (SP)+,D1/A0-A1 RTS ; end