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mac-rom/OS/PPC/PromptForUser.a

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Bring in CubeE sources 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.
2017-09-17 09:09:04 +00:00
;
; File: PromptForUser.a
;
; Copyright: <09> 1986-1992 by Apple Computer, Inc. All rights reserved.
;
; Change History (most recent first):
;
; <SM9> 11/3/92 SWC Fixed the change comment in <SM8>.
; <SM8> 11/3/92 SWC Changed ATalkEqu.a->AppleTalk.a.
; <24> 6/29/92 DTY For ROM and System builds, access IKeyScriptDone through
; ExpandMem.
; <23> 6/25/92 AC When entering passwords, change KeyScript to Roman if RomanOnly
; bit in resource is set. Re-sync selection with actual password
; when entire password gets selected after you've mistyped it.
; (This corrects bugs with two-byte passwords.)
; <22> 6/9/92 JSM Nuke systemCentersWindow conditional, it<69>s always true.
; Integrate changes from SuperMario: In ROM builds or in TheFuture
; for System builds, use emPPCPromptForUserGlobals instead of
; pGlobals.
; <21> 4/2/92 FM #1020547 The password filter used to hardcode the bullet '<27>'
; character which isn't internationally friendly. Now I set up the
; bullet character using the itl4 table. The routines to lookup
; the character are now in PromptForUser.c and were written by
; Kevin MacDonell
; <20> 2/11/91 EMT VC,82495: Fix bug that prevents backspacing after 8 characters
; have been typed, Arrow keys now function properly in password,
; Function keys are now ignored.
; <19> 1/14/91 EMT <VC> Fix more bugs in PromptForUser
; <18> 1/4/91 EMT <VC> Fixed bug that caused some items be be partially drawn when
; they are supposed to be hidden. Also found and fixed cursor bug.
; Wrote new efficeint routine MySetCursor.
; <17> 12/13/90 EMT <JSM> Support 0 Length String to mean DefaultPrompt in
; StartSecureSession
; <16> 8/23/90 VC Fixed the handling of "Command-G" in the filter proc. (It was
; checking the wrong bit for whether trhe guest is disbaled.)
; <15> 8/21/90 VC Disabled "Command-G" when guest is disabled.
; <14> 8/18/90 dba get rid of centering, because Window Mgr. does it now; also, I
; noticed a lot of stuff (at least two things) that is not
; internationally friendly, and I marked it with ***; this code
; desperately needs code review
; <13> 8/14/90 VC Added the handling of Command-G and Command-R.
; <12> 8/9/90 S Changed cmdKey to cmdKeyMask (the cmdKey in SYSEQU.A seemd to
; be wrong)
; <11> 8/9/90 VC Implemented the "Command-." option to cancel.
; <10> 5/27/90 JSM Use DCB.B again, now that LinkPatch supports it.
; <9> 5/15/90 VC In CopyPassword, set the string to NIL when the typed password
; is Nil.
; <8> 5/9/90 JSM Don't use DCB.B for pGlobals until LinkPatch supports it.
; <7> 4/26/90 VC Select the proper field after the Callback routine returns.
; <6> 3/26/90 S Fixed the crash of the dialog when guset is selected after a
; connection attemped is failed.
; <5> 3/20/90 S Fix the bug in StartSecureSession to return proper flag when
; guest is selected.
; <4> 2/27/90 S Fix Guest Selection Bug.
; <3> 1/30/90 S Condional Compile for Init and Patch resource IDs.
; 1/22/90 CVC 1.2 Combine PromptAndStart with PromptForUser
; <1.1> 11/28/89 CVC Added PromptAndStart call.
; 11/22/89 CVC 1.1 Added PromptAndStart
; <1.0> 10/12/89 CVC Adding Access Control for the first time.
; 10/11/89 RH 1.0d2 Save registers in the promptForUser routine
; 9/18/89 RH 1.0d1 Added glue code
; 9/15/89 RH 1.0d1 More fixes and changes to displaying code
; 9/6/89 RH 1.0d1 Made changes in the PromptForUser routine to fix bugs when
; entering a password
; 9/3/89 RH 1.0d1 New Today
;
TITLE 'Prompt For User'
; Utility login window routine that can be called by any app to
; bring up a 'standard' dialog that prompts for user name and password.
;
; Ruth Hennigar (code stolen from AppleShare Workstation)
BLANKS ON
STRING ASIS
LOAD 'StandardEqu.d'
INCLUDE 'AppleTalk.a'
INCLUDE 'PromptForUserEqu.a'
PRINT ON
PRINT NOGEN
if &trim(&type('INIT')) = 'UNDEFINED' then
pswdStrStart EQU -16409 ; password text string resource ID start
PrmtDlogID EQU -16409 ; dialog resource ID
else
pswdStrStart EQU -930 ; password text string resource ID start (Init)
PrmtDlogID EQU -930 ; dialog resource ID
endif
PWDRmolyR equ 'GNRL' ; Password Roman Only Resource
PWDRmolyID equ -16490 ; Password Roman Only Resource ID
PrmtFUser PROC EXPORT
EXPORT PromptForUser
IMPORT GetPasswordBullet
;________________________________________________________________________________
;
; Routine: PromptForUser
;
; Function: Glue code that calls the PromptUser routine that brings up a
; dialog that asks for userName and Password
;
; Pascal interface:
; Function PromptForUser (PromptStr: ^STR;
; IconHdl: Handle;
; UserName: ^Str[32]
; Password: ^Str[8];
; SelectedItem: INTEGER; {5=userName, 7=password}
; GuestOk: BOOLEAN;
; VAR loginMethod: INTEGER {1=guest, 2=Cleartext pswd, 3=RandNum Exchange pswd}
; int (*callBack)();
; startPb: PPCStartParam)
;
; : INTEGER;
;________________________________________________________________________________
;
;
PromptForUser
LINK A6,#0 ; Set up A6 -> stack
MOVEM.L D2-D5/A2-A5,-(SP) ; save some registers
; At this point, the stack looks as follows:
;
; (A6) --> Old A6
; 4(A6) --> Return address
; 8(A6) --> Start PB
; 12(A6) --> callBack proc
; 16(A6) --> login method
; 20(A6) --> guestOK
; 22(A6) --> selected item
; 24(A6) --> password
; 28(A6) --> username
; 32(A6) --> icon handle
; 36(A6) --> prompt string
; 40(A6) --> Return value
;
MOVE.L 8(A6),D5 ; Copy PB into D5
MOVE.L 12(A6),D4 ; Copy callBack proc into D4
MOVE.L 16(A6),A4 ; A4 -> address of login method
MOVE.W (A4),D1 ; Copy login method into D1
MOVE.B 20(A6),D3 ; Copy guest ok? into D3
MOVE.W 22(A6),D2 ; Copy selected item into D2
MOVE.L 24(A6),A3 ; Copy password address into A3
MOVE.L 28(A6),A2 ; Copy user name address into A2
MOVE.L 32(A6),A0 ; Copy icon handle into A0
MOVE.L 36(A6),A1 ; Copy prompt string into A1
BSR.S PromptUser ; call routine
MOVE.W D0,40(A6) ; Return final result
MOVE.L 16(A6),A0 ; A0 -> address of login method
MOVE.W D1,(A0) ; return method selected
MOVEM.L (SP)+,D2-D5/A2-A5 ; restore registers
UNLK A6 ; Pop off the call frame
MOVE.L (SP)+,A0 ; Save the return address
ADDA.W #32,SP ; Pop off the incoming arguments
JMP (A0) ; And call it a day.
;___________________________________________________________________________
;
; Routine: PromptUser
;
; This routine brings up the 'same' window as the Chooser's file server
; device package. It's purpose is to allow the user to enter his/her
; password and UAM (if this makes sense).
;
; Note that since this dialog is just like the device pkg's, we use the
; same DLOG and DITL resource.
;
; Entry: D1 = login method (2=Cleartext pswd, 3=RandNum Exchange pswd)
; D2 = selected item (user name=5 or password=7)
; D3 = guest login okay? (0=no, 1=yes) (byte)
; A0 -> icon handle
; A1 -> prompting string
; A2 -> user name string (optional)
; A3 -> password string (optional)
; D4 -> CallBack proc
; D5 -> Start PB
; Exit: D0 = negative if error or Cancel occurred
; D1 = login method (1=Guest, 2=Cleartext pswd, 3=RandNum Exchange pswd)
; A2 -> user name string (blank if guest is selected)
; A3 -> password character string (blank if guest is selected)
;
; All registers preserved.
;
; Stack frame equates
pswType EQU -2 ; item type used by Dialog Mgr calls (don't move this!)
pswIHandle EQU pswType-4 ; handle to item (don't move this!)
pswBox EQU pswIHandle-8 ; item rect (don't move this!)
pswSavePort EQU pswBox-4 ; saved grafport
pswDialogPtr EQU pswSavePort-4 ; PW dialog ptr
pswItemHit EQU pswDialogPtr-2 ; item selected from Modal dialog
pswUname EQU pswItemHit-4 ; pointer to user name storage
pswPwdPtr EQU pswUname-4 ; storage for passward chars pointer
pswIcon EQU pswPwdPtr-4 ; storage for icon pointer
pswSelItem EQU pswIcon-2 ; item to be selected
pswMethod EQU pswSelItem-2 ; temporary storage for login method
pswPbPtr EQU pswMethod-4 ; temporary storage for Pb
pswCallbackPtr EQU pswPbPtr-4 ; temporary storage for Callback Proc
pswSize EQU pswCallbackPtr ; size of local variables
PromptUser
LINK A6,#pswSize ; stack frame
MOVEM.L D2-D5/A0-A4,-(SP) ; save registers
MOVE.L A4,pswIcon(A6) ; save the ptr to the icon
MOVE.L A2,pswUname(A6) ; save the ptr to the user name
MOVE.L A3,pswPwdPtr(A6) ; save the ptr to the password
MOVE.W D2,pswSelItem(A6) ; save the item to be selected
MOVE.L D5,pswPbPtr(A6) ; save the pb pointer
MOVE.L D4,pswCallbackPtr(A6) ; save the Callback pointer
IF forROM or TheFuture THEN ; can<61>t have data inside code in ROM <22>
MOVE.L ExpandMem,A4 ; A4 -> Expanded Low Memory <22>
MOVE.L ExpandMemRec.emPPCPromptForUserGlobals(A4),A4 ; A4-> ptr to globals <22>
ELSE ; <22>
LEA pGlobals,A4 ; A4 -> our globals
ENDIF ; forROM or TheFuture <22>
MOVE D1,pMethod(A4) ; save the login method
MOVE D1,pswMethod(A6) ; save the login method in temp storage
MOVE.B D3,pGuestAllowed(A4) ; save the guest boolean
MOVE.L A1,pPrompt(A4) ; save the prompt string
MOVE.L A0,pIconHdl(A4) ; save the icon handle
PEA pswSavePort(A6) ; save area for port
_GetPort
;
; Bring up the dialog
;
@10 SUBQ #4,SP ; room for result
MOVE #PrmtDlogID,-(SP) ; dialog ID
CLR.L -(SP) ; no storage
MOVE.L #-1,-(SP) ; behind param
_GetNewDialog ; initially invisible
MOVE.L (SP),A3 ; copy dialog hdl into A3
MOVE.L A3,pswDialogPtr(A6) ; save it away
_SetPort
;
; Set the prompt string in the dialog
;
MOVE.L pPrompt(A4),D0 ; Set condition code
BEQ.S @12 ; Don't set item text if NIL
MOVE.L D0,A2 ; A2 -> prompt string
MOVE #fItemPromptText,D0 ; item number
BSR SetDIText ; set item text
@12 MOVE #sysFont,-(SP) ; set font to system (Chicago)
_TextFont
;
; put icon in dialog
;
MOVE.L pIconHdl(A4),D0 ; move handle into D0
BEQ.S @15 ; it's NIL, don't plot it
PEA IconRect ; push the icon rect location
MOVE.L pIconHdl(A4),-(SP) ; push handle to icon
_PlotIcon
;
; Put user name in dialog;
;
@15 MOVE #fItemUNameEdit,D0 ; item number
MOVE.L pswUname(A6),A2 ; get the ptr to the user name
BSR SetDIText ; set item text
;
; get a handle to the text edit item for later
;
MOVE.L A3,-(SP) ; dialog ptr
MOVE #fItemUNameEdit,-(SP) ; item number
PEA pswType(A6) ; type storage
PEA pswIHandle(A6) ; item handle storage
PEA pswBox(A6) ; rect storage
_GetDItem
MOVE.L pswIHandle(A6),pPWDlogUNameHdl(A4) ; save hdl to user name text
;
; Create a TERecord for the password characters
;
SUBQ #4,SP ; room for result
PEA OffScrRect ; dest rect
PEA OffScrRect ; view rect
_TENew
MOVE.L (SP)+,pPwdTEHandle(A4) ; save TEHandle
;
; Set up the bullet character the international way<61> <21>
;
SUBQ #2,SP ; room for return char '<27>' <21>
JSR GetPasswordBullet ; go get it<69> <21>
MOVE.B (SP)+,pBulletChar(A4) ; save the bullet for later <21>
;
; If the password was passed, then put it in the edit records
;
MOVE.L pPwdTEHandle(A4),D2 ; D2 -> TE handle
MOVE.L pswPwdPtr(A6),A2 ; A2 -> callers string storage
BSR PutPswdInDlog ; insert the password if it was specified
;
; If we're in the password edit text, switch to Roman script. - AMC/AKN 6/24/92
; This feature can be disabled with a bit in a resource.
;
movem.l d0-d2/a0-a2,-(sp) ; Save some reg's
if (forROM or theFuture) then
move.l ExpandMem,a0 ; <24>
move.l ExpandMemRec.emPPCPromptForUserGlobals(a0),a0 ; <24> Pointer to PPC globals
lea PromptForUserGlobalsRec.IKeyScriptDone(a0),a0 ; <24> Pointer to IKeyScriptDone
else
lea IKeyScriptDone,a0 ; IKeyScriptDone indicates already switched to Roman
endif
move.w #0,(a0) ; Initialize the flag KeyScriptDone
move pswSelItem(a6),d0 ; Get selected item
cmp.w #fItemPEdit,d0 ; Is it Password Item?
bnz @17 ; No, don't switch script to Roman
subq #4,sp ; Room for result
move.l #PWDRmolyR,-(sp) ; Push resource type
move.w #PWDRmolyID,-(sp) ; Push resouce ID
_GetResource ; Fetch the resource
move.l (sp)+,a0 ; Pop resource handle
cmpa.l #0,a0 ; Is there an address there?
beq @17 ; No, don't switch script to Roman
move.l (a0),a1 ; Otherwise, get pointer
move.b (a1),d0 ; Get resource data
cmpi.b #1,d0 ; If the switch is 1, call KeyScript
bne @17 ; Otherwise don't switch to Roman
move.w #smRoman,-(sp) ; Set KeyScript Roman in Password EditText
_KeyScript
if (forROM or theFuture) then
move.l ExpandMem,a0 ; <24>
move.l ExpandMemRec.emPPCPromptForUserGlobals(a0),a0 ; <24> Pointer to PPC globals
lea PromptForUserGlobalsRec.IKeyScriptDone(a0),a0 ; <24> Pointer to IKeyScriptDone
else
lea IKeyScriptDone,a0 ; IKeyScriptDone indicates already switched to Roman
endif
move.w #1,(a0) ; Don't need to set KeyScript anymore
@17 movem.l (sp)+,d0-d2/a0-a2 ; Restore reg's
;
; select the text item specified
;
MOVE pswSelItem(A6),D0 ; D0 = item number to be selected
BSR SelText ; select the text
;
; highlight the correct buttons in the dialog
;
TST.B D3 ; is guest login allowed
BNE.S @20 ; yep, branch
MOVE #fItemGuest,D0 ; which one to dim
MOVE #255,D1 ; control will be set to this (dim)
BSR HiliteItem ; dim the guest radio button
@20 MOVE pMethod(A4),D1 ; D1 = method (cleartext, scrambled..)
BSR SetPswdType ; set up the string for password type
MOVE #fItemRegistered,D0 ; which one to hilite
MOVE #1,D1 ; control set to 1
BSR SetCtlItem ; set control
MOVE.L A3,-(SP) ; push window ptr
_ShowWindow
;
; This is the modal dialog loop
;
DialogLoop
MOVE.L pswDialogPtr(A6),A3 ; Restore the dialog pointer
BSR SetArrowCurs ; set the arrow cursor
PEA PSWFilter ; set filter proc
PEA pswItemHit(A6) ; item hit variable
_ModalDialog
;
; If we're in the password edit text, switch to Roman script. - AMC/AKN 6/24/92
; This feature can be disabled with a bit in a resource.
;
movem.l d0-d2/a0-a2,-(sp) ; Save some reg's
cmp #fItemPEdit,pswItemHit(A6) ; Password EditText hit?
bne.s @189 ; No, don't switch to Roman script
subq #4,sp ; Check resource switch
move.l #PWDRmolyR,-(sp) ; Push resource type
move.w #PWDRmolyID,-(sp) ; Push resource ID
_GetResource ; Fetch the resource
move.l (sp)+,a0 ; Pop resource handle
cmpa.l #0,a0 ; Is there an address there?
beq @190 ; No, don't switch to Roman script
move.l (a0),a1 ; Otherwise, get pointer
move.b (a1),d0 ; Get resource data
cmpi.b #1,d0 ; If the switch is 1, call KeyScript
bne @190 ; Otherwise don't switch to Roman
if (forROM or theFuture) then
move.l ExpandMem,a0 ; <24>
move.l ExpandMemRec.emPPCPromptForUserGlobals(a0),a0 ; <24> Pointer to PPC globals
lea PromptForUserGlobalsRec.IKeyScriptDone(a0),a0 ; <24> Pointer to IKeyScriptDone
else
lea IKeyScriptDone,a0 ; IKeyScriptDone indicates already switched to Roman
endif
move.w (a0),d0 ; Get its value
bnz @190 ; Already set, we're done
move.w #1,(a0) ; Don't need to set KeyScript anymore
move.w #smRoman,-(sp) ; Set KeyScript Roman in Password EditText
_KeyScript
bra @190 ; We're done with Roman script switch
@189
cmp #fItemUNameEdit,pswItemHit(A6) ; User name EditText hit?
bne.s @190 ; No, get out
if (forROM or theFuture) then
move.l ExpandMem,a0 ; <24>
move.l ExpandMemRec.emPPCPromptForUserGlobals(a0),a0 ; <24> Pointer to PPC globals
lea PromptForUserGlobalsRec.IKeyScriptDone(a0),a0 ; <24> Pointer to IKeyScriptDone
else
lea IKeyScriptDone,a0 ; IKeyScriptDone indicates already switched to Roman
endif
move.w #0,(a0) ; May need to set KeyScript now
@190
movem.l (sp)+,d0-d2/a0-a2 ; Restore reg's
CMP #fItemGuest,pswItemHit(A6) ; control hit?
BNE.S @200 ; nope, branch
BSR ClearMethButtons ; zero out all buttons
MOVE #fItemGuest,D0 ; D0 = button to set
MOVE #1,D1 ; control set to 1
BSR SetCtlItem ; set it
BSR HideUName
MOVE #noUserAuth,pswMethod(A6) ; save guest as the method
BRA.S @250 ; branch
@200 CMP #fItemRegistered,pswItemHit(A6) ; button hit?
BNE.S @220 ; nope, branch
BSR ClearMethButtons ; zero out all radio buttons
MOVE #fItemRegistered,D0 ; D0 = button to set
MOVE #1,D1 ; control set to 1
BSR SetCtlItem ; set it
BSR RestoreUName
MOVE pMethod(A4),pswMethod(A6) ; save password method passed as the method
BRA.S @250 ; branch
;
; Test to see if a button was hit
;
@220 CMP #fItemOKButton,pswItemHit(A6) ; button hit?
BLT.S @250 ; nope, branch (ignore it)
BEQ.S ButtonOK ; if OK was hit then branch
CMP #fItemCancelButton,pswItemHit(A6) ; cancel button hit?
BEQ.S ButtonCancel ; if it was then branch
@250 BRA.S DialogLoop ; branch to loop place
;
; The OK button was hit. Do the action.
;
ButtonOK
;
; Put user name and password chars into buffers
;
MOVE.L pswUName(A6),A2 ; A2 -> string to be returned to caller
MOVE pswMethod(A6),D1 ; D1 = login method chosen
BSR CopyUName ; copy the string in the dialog back to the caller
MOVE.L pPwdTEHandle(A4),A1
MOVE.L pswPwdPtr(A6),A3 ; A3 -> callers string storage
MOVE pswMethod(A6),D1 ; D1 = login method chosen
BSR CopyPassword ; copy password into the buffer the caller provided
MOVEQ #noErr,D0 ; set no errors
CMPI.L #0,pswCallbackPtr(A6)
BEQ.S DialogDone
;
; !!!!!!!!!!!!!!!!!!!!!!!!!!
;
MOVE.L pswPbPtr(A6),-(SP)
MOVEQ #0,D1
MOVE.W pswMethod(A6),D1
EXT.L D1
MOVE.L D1,-(SP)
MOVE.L pswUName(A6),-(SP)
MOVE.L pswPwdPtr(A6),-(SP)
MOVE.L pswCallbackPtr(A6),A0
JSR (A0)
;
; Upon return D0 should contain one of the following info:
; 0= if want to close the dialog.
; 5= select the userName
; 7= select the password
;
TST.W D0
BEQ.S DialogDone
CMP #fItemUNameEdit,D0
BEQ SelectItem
CMP #fItemPEdit,D0
BEQ SelectItem
BRA DialogLoop ; branch to loop place
SelectItem
MOVE.L pswDialogPtr(A6),A3 ; Restore the dialog pointer
BSR SelText ; select the text
BRA DialogLoop ; branch to loop place
;
; An error occurred somewhere...
;
ButtonCancel
MOVEQ #-1,D0 ; set error code
;
; All done. Close up the dialog.
;
DialogDone
MOVE D0,-(SP) ; save error code
MOVE.L pswDialogPtr(A6),-(SP) ; push the dialog pointer
_DisposDialog ; get rid of it
MOVE.L pswSavePort(A6),-(SP) ; get saved graf port
_SetPort
MOVE.L pPwdTEHandle(A4),-(SP) ; password TERecord
_TEDispose
MOVE (SP)+,D0 ; restore error code
MOVE pswMethod(A6),D1 ; D1 = login method chosen
MOVEM.L (SP)+,D2-D5/A0-A4 ; save registers
UNLK A6 ; no more stack frame
RTS
;___________________________________________________________________________
;
; Routine: PSWFilter
;
; Filter procedure for the Password window. It tests to see if a password
; character is being typed in. If so, it replaces it with a '<27>' char
; and saves it away.
;
; Note that this routine is called from the Dialog manager and not from
; this device package. That means that there are no local variables. There
; are, however, globals.
;
; Parameters
;fItemHit .EQU 8 ; item hit var ptr
;fEventRec .EQU fItemHit+4 ; event record ptr
;fDlogPtr .EQU fEventRec+4 ; dialog ptr
;fBoolean .EQU fDlogPtr+4 ; boolean result
pwFLclMouse EQU -4 ; space for mouse pt
pwFLclSize EQU pwFLclMouse ; size of locals
PSWFilter
LINK A6,#pwFLclSize ; set up stack frame
MOVEM.L D0-D4/A0-A4,-(SP) ; save registers
MOVE.L fEventRec(A6),A1 ; A1 -> event record
MOVE.L fItemHit(A6),A2 ; A2 -> item hit variable
IF forROM or TheFuture THEN ; can<61>t have data inside code in ROM <22>
MOVE.L ExpandMem,A4 ; A4 -> Expanded Low Memory <22>
MOVE.L ExpandMemRec.emPPCPromptForUserGlobals(A4),A4 ; A4-> ptr to globals <22>
ELSE ; <22>
LEA pGlobals,A4 ; A4 -> globals
ENDIF ; forROM or TheFuture <22>
CLR (A2) ; by default return itemHit as 0.
CLR fBoolean(A6) ; assume False
MOVE.L fDlogPtr(A6),A3 ; dialog window to be updated?
BSR MySetCursor ; First things first, make our cursor the right one.
MOVE evtNum(A1),D0 ; what is the event code?
CMP #keyDwnEvt,D0 ; is it keydown?
BEQ @10 ; yes, branch
CMP #autoKeyEvt,D0 ; how about auto key?
BEQ @10 ; yes, branch
CMP #updatEvt,D0 ; what about an update?
BEQ.S @04 ; yes, branch
BRA @90 ; nothing more to do, just exit
;
; An update has occurred. Redraw the misc information in the window.
;
@04 MOVE.L evtMessage(A1),A3 ; A3 -> window to be updated
CMP.L fDlogPtr(A6),A3 ; dialog window to be updated?
BNE @90 ; if not then just exit
;
; Continue updating screen: bold the OK button
;
MOVE #fItemOKButton,D0 ; button item number
BSR BoldButton ; make the button bold
MOVE.L pIconHdl(A4),A0 ; A0 -> icon handle
BSR DisplayIcon ; display the icon
MOVE.L fDlogPtr(A6),A3 ; dialog window ptr
BRA @90 ; pretend like I was never here.
;
; Process the key event
;
@10 MOVE.L evtMessage(A1),D1 ; D1 low byte = character
AND #$FF,D1 ; clear out all except the low byte
MOVE.W evtMeta(A1),D0
AND.W #cmdKeyMask,D0
BEQ @15 ; No Command Key
; Process the command key.
CLR D0 ; clear item number
CMP #rChar,D1 ; Is it Command-R?
BEQ @DoCmdR
CMP #gChar,D1 ; Is it Command-G?
BEQ @DoCmdG
CMP #periodChar,D1 ; Is it Command-.?
BEQ @DoCmdStop
; Last of all handle the edit functions.
CMP #'x',D1 ; Is it Command-X?
BEQ @IsEdit
CMP #'c',D1 ; Is it Command-C?
BEQ @IsEdit
CMP #'v',D1 ; Is it Command-V?
BEQ @IsEdit
BRA @BeepAndExit ; Ignore all other command keys.
; Handle Command-R
@DoCmdR
MOVE #fItemRegistered,D0 ; get the Guest button item
BRA @ExitCmdKey
; Handle Command-G
@DoCmdG
TST.B pGuestAllowed(A4) ; test the guest boolean
BEQ @ExitCmdKey ; no guest allowed, just blow off event.
MOVE #fItemGuest,D0 ; get the Guest button item
BRA @ExitCmdKey ;
; Handle Command-.
@DoCmdStop
MOVE #fItemCancelButton,D0 ; get the Cancel button item
BRA @ExitCmdKey
@IsEdit
MOVE.L fDlogPtr(A6),A3 ; A3 -> dialog
MOVE editField(A3),D0 ; D0 = edit text item field minus 1
ADDQ #1,D0 ; increment it
CMP #fItemPEdit,D0 ; is it in the password box?
BNE @ExitFilter ; Let Dialog Manager handle it.
@BeepAndExit
MOVE.W #2,-(SP) ; Push the duration onto the stack
_SysBeep
@ExitCmdKey
MOVE D0,(A2) ; set the item to be returned
BRA @80 ; exit with TRUE.
; Process a normal key stroke
@15 MOVE.L fDlogPtr(A6),A3 ; A3 -> dialog
MOVE editField(A3),D0 ; D0 = edit text item field minus 1
ADDQ #1,D0 ; increment it
CMP #crChar,D1 ; return key?
BEQ @70
CMP #enterChar,D1 ; enter key?
BEQ @70
CMP #noUserAuth,pMethod(A4) ; is the method OK?
BNE.S @20 ; if so then branch
BRA @80 ; all done, exit with TRUE.
;
; A key has been pressed for an active text edit box
;
@20 CMP #tabChar,D1 ; tab key?
BEQ @90 ; just ignore it if it was
CMP #clrChar,D1 ; is it a clear key?
BNE.S @25 ; no, branch
MOVE #bsChar,D1 ; else set character to backspace key
MOVE.L D1,evtMessage(A1) ; set character to bsKey
@25 CMP #fItemPEdit,D0 ; is it the password box?
BNE @60 ; if not then branch
; process char that was entered in the password box.
;
MOVE.L pPwdTEHandle(A4),A1 ; A1 = real char password handle
BSR TESelCopy ; copy the selection from the masked TE rec to the real one
CMP.B #funcKey,D1
BEQ @BeepAndExit
CMP.B #fwdDelete,D1 ; If I had time, this would work.
BEQ @BeepAndExit
CMP.B #leftArrow,D1
BEQ @90 ; Let Dialog Mangager handle it.
CMP.B #rightArrow,D1
BEQ @90
CMP.B #upArrow,D1
BEQ @90
CMP.B #downArrow,D1
BEQ @90
; Check for selection
MOVE.L teHandle(A3),A0 ; A0 = handle to dialog text edit record
MOVE.L (A0),A0 ; A0 -> text edit record
MOVE teSelEnd(A0),D2 ; get selection end
SUB teSelStart(A0),D2 ; any selection made
BNE @35 ; Don't check for max length if selection is made.
MOVE D0,(A2) ; return the item hit in the variable
CMP.B #bsChar,D1 ; is it a backspace?
BEQ @35 ; if so, don't bother checking for maximum length.
MOVE #maxUsrPwdLen,D0 ; D0 = maximum password length
BSR ChkLength ; check the password length
BNE @80 ; if error then branch
@35 MOVE D1,-(SP) ; Save a copy for later.
; Re-Sync password TE and maskChar TE for 2 byte code 6/20/92 AKN
; If the entire bullet-char-TE is selected, select all of real password TE
move.w d1,-(sp) ; Save d1
move.w teSelStart(a0),d0 ; Get start of selection
bnz @40 ; Not all of TE selected, then don't re-sync
move.w teSelEnd(a0),d0 ; Get end of selection
cmp.w teLength(a0),d0 ; Make sure selection goes to end of string
bnz @40 ; If it doesn't, don't re-sync
move.l #0,-(sp) ; Push SelStart
move.l #30000,-(sp) ; Push SelEnd
move.l pPwdTEHandle(A4),-(sp) ; Push actual password TE Handle
_TESetSelect ; Select entire string
; If theChar is two byte char, call TEDelete. This forces two byte password
; to start at beginning of actual password string.
movea.l sp,a0 ; A0 -> theChar
add.l #1,a0 ; Get low byte
sub #2,sp ; Room for result of CharByte
move.l a0,-(sp) ; Push address of theChar
move.w #0,-(sp) ; Push offset 0
_CharByte ; What kind of Char?
move.w (sp)+,d0 ; Get result
cmp.w #smFirstByte,d0 ; Is it 1st byte of two byte char?
bnz @40 ; No, don't do resync
move.l pPwdTEHandle(A4),-(sp) ; Push actual password TE Handle
_TEDelete ; Clear actual password
@40 move.w (sp)+,d1 ; restore D1
MOVE D1,-(SP) ; normal character
MOVE.L pPwdTEHandle(A4),-(SP) ; push handle to actual password characters
_TEKey ; update our hidden password.
MOVE (SP)+,D1 ; restore D1.
CMP #bsChar,D1 ; backspace key?
BEQ.S @90 ; Let Dialog Mangager handle backspace.
MOVE.L fEventRec(A6),A1 ; A1 -> event record
MOVE.B pBulletChar(A4),D1 ; Set D1 to the maskChar. <21>
MOVE.L D1,evtMessage(A1) ; change the event record so it shows up as a maskchar.
BRA.S @90 ; Have Dialog Manager handle the rest.
;
; A key was pressed for the user name edit box. Make sure it's a maximum of 31 characters or else
; a beep is sounded.
;
@60 CMP.B #bsChar,D1 ; backspace character?
BEQ.S @90 ; if so then exit (don't process it)
MOVE #uNameSize,D0 ; maximum length of name
BSR ChkLength ; calculate the text length
BNE.S @80 ; if over limit then exit (eat the event)
BRA.S @90 ; all done (let the dialog mgr take care of the event)
;
; A return or enter key was hit
;
@70 CLR D0 ; clear item number
MOVE #fItemOKButton,D0 ; get the OK button item
BSR HiliteOKButton ; hilite the OK button for a short time
MOVE D0,(A2) ; set the item to be returned
; Return TRUE.
@80 MOVE #$0100,fBoolean(A6) ; set function result to TRUE (eat the event)
;
; All done
;
@ExitFilter
@90 MOVEM.L (SP)+,D0-D4/A0-A4 ; restore registers
UNLK A6
MOVE.L (SP)+,A0 ; get return address
ADD.L #fPSize,SP ; strip parameters
JMP (A0) ; and return
;_________________________________________________________
;
; Routine : AbbreviateString
;
; Given a string and a max string length, shorten the string until it
; fits in the given space and append '...' to it if it is shortened.
;
; Entry: A0 -> source string
; A1 -> dest string
; D0 = max string length
;
AbbreviateString
MOVEM.L D0-D4/A0-A2,-(SP) ; save some registers
SF D4 ; clear shrink flag
MOVE D0,D3 ; save max str length
MOVE.L A1,D2 ; save str ptr
ADD #1,D2 ; D2 actually points to the text of the string
CLR D1
MOVE.B (A0),D1 ; D1 = length of current string
BSR StrCopy ; copy string into A1
@10 MOVEM.L D1-D2/A0-A1,-(SP) ; save registers
SUBQ #2,SP ; func result
MOVE.L D2,-(SP) ; push string text ptr
CLR -(SP) ; firstByte is always zero
MOVE D1,-(SP) ; push byteCount (string length)
_TextWidth ; check string length
MOVE (SP)+,D0 ; get string length
MOVEM.L (SP)+,D1-D2/A0-A1 ; restore registers
CMP D0,D3 ; how big is it currently?
BGE.S @20 ; if within range then branch
ST D4 ; set shrink flag
SUB #1,D1 ; decrement string length
BRA.S @10 ; and do it again
;
; First see if we shrunk the string down. If we did then append the ... to the string
;
@20 TST.B D4 ; shrink flag set?
BEQ.S @90 ; if cleared then branch
MOVE.L D2,A1 ; A1 -> new string text area
SUB #1,A1 ; A1 -> new string
MOVE.B D1,(A1) ; set new string length
LEA ThreeDotStr,A0 ; A0 -> our three dot string
BSR.S AppendString ; append string onto end
@90 MOVEM.L (SP)+,D0-D4/A0-A2 ; restore registers
RTS
;_________________________________________________________
;
; Routine : AppendString
;
; Append a string to the end of the string.
;
; Entry: A0 -> string to append
; A1 -> dest string
; Exit: A1 -> new string
;
; Called by: AbbrieviateString, MakePrompt
;
AppendString
MOVEM.L D0-D2/A0-A2,-(SP) ; save some registers
MOVE.L A1,A2 ; save start of string in A2
CLR D1 ; clear word
MOVE.B (A1),D1 ; D1 = length of dest string
BEQ.S @10 ; if zero length then branch
LEA 0(A1,D1),A1 ; point to end of string
@10 MOVE.B (A1),D2 ; save byte
MOVE.L A1,-(SP) ; save start of string
BSR StrCopy ; copy the string into temp storage
MOVE.L (SP)+,A1 ; A1 -> place in new string where append string is
TST.B D1 ; what's then length of the string
BEQ.S @20 ; if zero length then branch
MOVE.B (A0),D1 ; get length of appended string
ADD.B D1,(A2) ; fix length of new string
MOVE.B D2,(A1) ; restore byte saved earlier
@20 MOVEM.L (SP)+,D0-D2/A0-A2 ; restore registers
RTS
;___________________________________________________________________________
;
; Routine: BoldButton
;
; This code outlines a button to be the default selection. This code is
; taken directly from ROM sources. Note that the button will not be
; bolded if the related button is in the dimmed mode.
;
; Entry: D0 = button item number in dialog
; A3 -> dialog
;
; All registers preserved.
;
bbType EQU -2 ; item type used by Dialog Mgr calls
bbIHandle EQU bbType-4 ; handle to item
bbBox EQU bbIHandle-8 ; item rect
BBSize EQU bbBox ; size of local variables
BoldButton
LINK A6,#BBSize ; set up stack frame
MOVEM.L A0-A2/D0-D3,-(SP) ; save registers
MOVE.L A3,-(SP) ; dialog ptr
MOVE D0,-(SP) ; item number
PEA bbType(A6) ; type storage
PEA bbIHandle(A6) ; item handle storage
PEA bbBox(A6) ; rect storage
_GetDItem
MOVE.L bbIHandle(A6),A0 ; A0 = handle to control
MOVE.L (A0),A0 ; A0 -> control record
CMP.B #$FE,contrlHilite(A0) ; test control hilite state
BLT.S @90 ; if inactive then branch
LEA bbBox(A6),A0 ; A0 -> OK button rect
MOVEQ #3,D0
MOVEQ #16,D1
MOVEQ #4,D2
MOVE.L A0,-(SP) ; rect
MOVE D2,-(SP) ; size for re-insetting
MOVE D2,-(SP)
MOVE.L A0,-(SP) ; rect
MOVE D1,-(SP) ; roundness
MOVE D1,-(SP)
MOVE.L A0,-(SP) ; rect
NEG D2
MOVE D2,-(SP) ; push size
MOVE D2,-(SP) ; push size
MOVE D0,-(SP) ; pensize
MOVE D0,-(SP)
_PenSize
_InsetRect
_FrameRoundRect
_InsetRect
_PenNormal ; back to the way it was
@90 MOVEM.L (SP)+,A0-A2/D0-D3 ; restore registers
UNLK A6
RTS
;___________________________________________________________________________
;
; Routine: CheckForCursKey
;
; Check to see if the key passed in D1 was a cursor key. If it was then
; clear the returned flag.
;
; Entry: D1.B = key hit
; Exit: D0 = status of key hit: (ccr's set)
; zero = cursor key hit
; non-zero = no cursor key hit
;
; Called by: PWFilter, VPFilter
;
CheckForCursKey
MOVEQ #-1,D0 ; assume no cursor key hit
CMP.B #$1C,D1 ; cursor key range?
BLT.S @10 ; if less then branch
CMP.B #$1F,D1 ; check upper range
BGT.S @10 ; if out of bounds then branch
MOVEQ #0,D0 ; clear flag indicating cursor key hit
@10 RTS
;___________________________________________________________________________
;
; Routine: ChkLength
;
; Check to make sure the text is within the required length. Beep if
; it isn't
;
; Entry: A3 -> dialog record ptr
; D0 = maximum length of text
; Exit: CCR's set (z-bit set if no errors)
;
ChkLength
MOVEM.L A0-A4/D0-D2,-(SP) ; save registers
MOVE.L teHandle(A3),A0 ; A0 -> te Handle
MOVE.L (A0),A0 ; A0 -> te record
MOVE teLength(A0),D2 ; D2 = length of text
CMP D0,D2 ; is it within range?
BLT.S @05 ; yes, branch
;
; Password already 8 chars long, but if there's a selection then OK it
;
MOVE teSelEnd(A0),D1 ; D1 = selection start range
SUB teSelStart(A0),D1 ; D1 = number of bytes in selection
BLE.S @10 ; if there's no selection then branch
@05 CLR D2 ; set ccr's (no error)
BRA.S @20
@10 MOVE #beepLen,-(SP) ; length of beep
_SysBeep
MOVEQ #-1,D2 ; set ccr's
@20 MOVEM.L (SP)+,A0-A4/D0-D2 ; save registers
RTS
;___________________________________________________________________________
;
; Routine: ClearMethButtons
;
; Clear all active user authentication buttons to zero.
;
; Entry: A3 -> PSW dialog
;
; Called by : PromptUser
;
ClearMethButtons
MOVEM.L D0-D1,-(SP) ; save registers
MOVE #fItemGuest,D0 ; initial button number
CLR D1 ; hilite value = no
BSR SetCtlItem ; set control to zero
MOVE #fItemRegistered,D0 ; initial button number
CLR D1 ; hilite value = no
BSR SetCtlItem ; set control to zero
MOVEM.L (SP)+,D0-D1 ; restore registers
RTS
;___________________________________________________________________________
;
; Routine: CopyPassword
;
; Entry: A1 -> TE Handle
; A3 -> buffer to copy password into
; D1 = login method chosen
; Exit: A3 -> buffer filled with password
;
; Called by : PromptUser
;
CopyPassword
CMP #noUserAuth,D1 ; guest?
BNE.S @05 ; nope.. branch
MOVE.B #0,(A3) ; return NIL string
BRA.S @40 ; return
@05 MOVEM.L A0/A1/A3/D0/D3,-(SP) ; save registers
MOVE.L (A1),A0 ; A0 -> te rec ptr
MOVE teLength(A0),D3 ; D3 = length of text
BNE.S @06
MOVE.B #0,(A3)
BEQ.S @20 ; if nothing there then branch
@06 SUBQ #4,SP ; make space
MOVE.L A1,-(SP) ; push te handle
_TEGetText
MOVE.L (SP)+,A0 ; A0 -> te char ptr
MOVE.L (A0),A0 ; A0 -> characters
CLR.L D0 ; clear D0 long word
MOVE D3,D0 ; set length of data
MOVE.L A3,A1 ; get back ptr to storage
MOVE.B D3,(A1)+ ; set length into the string
_BlockMove
@20 MOVEM.L (SP)+,A0/A1/A3/D0/D3 ; restore registers
@40 RTS
;___________________________________________________________________________
;
; Routine: CopyUName
;
; Copies user name from dialog into a string buffer. If the user name
; is greater than uNameSize, then truncate it.
;
; Entry: A4 -> globals
; A2 -> buffer to copy name into
; D1 = login method chosen
;
; Called by : PromptUser
;
cunStr EQU -256 ; string
cunSize EQU cunStr ; size of locals
CopyUName
CMP #noUserAuth,D1 ; guest?
BNE.S @05 ; nope.. branch
MOVE.B #0,(A2) ; return NIL string
BRA.S @40 ; return
@05 LINK A6,#cunSize ; allocate locals
MOVEM.L D0-D3/A0-A2,-(SP) ; save some registers
MOVE.L pPWDlogUNameHdl(A4),-(SP) ; A0 = handle to user name Dlog text record
PEA cunStr(A6) ; push ptr to space
_GetIText ; get that text!
LEA cunStr(A6),A0 ; A0 -> name string user typed in
MOVEQ #0,D0 ; clear length
CMP.B #uNameSize,(A0) ; get length byte
BLE.S @10 ; if less or equal then branch
MOVE.B #uNameSize,(A0) ; else set uName size
@10 MOVE.L A2,A1 ; A1 -> dest buffer
BSR StrCopy ; copy user name into buffer
MOVEM.L (SP)+,D0-D3/A0-A2 ; restore registers
UNLK A6
@40 RTS
;___________________________________________________________________________
;
; Routine: MySetCursor
;
; Setup the cursor as appropriate
;
; Entry: A3 -> dialog ptr
;
; All registers preserved
;
MySetCursor
MOVEM.L A0-A3/D0-D4,-(SP) ; save registers
LINK A6,#-4 ; set up stack frame.
PEA -4(A6) ; VAR mouseLoc : Point
_GetMouse ; get mouse local coordinates.
MOVE.L A3,-(SP) ; Push Dialog Pointer
MOVE.L -4(A6),-(SP) ; mouseLoc moved onto stack.
_FindDItem ; Which item is the point over.
MOVE.W (SP)+,D0 ; Pop the item into D0.
CMP #fItemUNameEdit-1,D0 ; is mouse over user name edit box?
BEQ @25 ; yes it is.
CMP #fItemPEdit-1,D0 ; is mouse over password edit box?
BEQ @25
_InitCursor ; set cursor to arrow
BRA.S @26 ; branch to sub exit pt
@25 SUBQ #4,SP ; make room for curs handle
MOVE #iBeamCursor,-(SP) ; set cursor ID
_GetCursor
MOVE.L (SP)+,A0 ; A0 = curs handle
MOVE.L (A0),A0 ; A0 -> cursor
MOVE.L A0,-(SP) ; push cursor
_SetCursor ; set cursor to i-beam
@26 UNLK A6 ; restore stack frame
MOVEM.L (SP)+,A0-A3/D0-D4 ; restore registers
RTS
;___________________________________________________________________________
;
; Routine: DisplayIcon
;
; Display an icon in the top left corner of the current grafport
;
; Entry: A0 -> icon handle
;
; All registers preserved
;
DisplayIcon
MOVEM.L A0-A3/D0-D4,-(SP) ; save registers
PEA IconRect ; push the icon rect location
MOVE.L A0,-(SP) ; push handle to icon
_PlotIcon
MOVEM.L (SP)+,A0-A3/D0-D4 ; restore registers
RTS
;___________________________________________________________________________
;
; Routine: HideControlItem
;
; Hide the control item.
;
; Entry: D0 = control item number
; A3 -> dialog
; A6 -> local storage for item information
;
; Called by : PromptUser
;
HideControlItem
MOVEM.L A0-A1/D0-D3,-(SP) ; save registers
MOVE.L A3,-(SP) ; dialog ptr
MOVE D0,-(SP) ; item number
PEA pswType(A6) ; type storage
PEA pswIHandle(A6) ; item handle storage
PEA pswBox(A6) ; rect storage
_GetDItem
MOVE.L pswIHandle(A6),-(SP) ; push handle to control
_HideControl
MOVEM.L (SP)+,A0-A1/D0-D3 ; restore registers
RTS
;___________________________________________________________________________
;
; Routine: HideUName
;
; Entry: A3 -> PSW dialog record
;
; Called by : PromptUser, PSWFilter
;
HideUName
MOVEM.L A0-A2/D0-D3,-(SP) ; save registers
MOVE.L A3,-(SP)
MOVE #fItemUserTextLine,-(SP) ; hide the static string "Name".
_HideDItem
MOVE.L A3,-(SP)
MOVE #fItemUNameEdit,-(SP) ; hide the edit field for user name.
_HideDItem
MOVE.L A3,-(SP)
MOVE #fItemPTextLine,-(SP) ; hide the static string "Password".
_HideDItem
MOVE.L A3,-(SP)
MOVE #fItemPEdit,-(SP) ; hide edit field for password.
_HideDItem
MOVEM.L (SP)+,A0-A2/D0-D3 ; restore registers
RTS
;___________________________________________________________________________
;
; Routine: HiliteItem
;
; Highlight the control. This can be used to dim an item.
;
; Entry: D0 = item number
; D1 = value
; A3 -> dialog
; A6 -> local storage for item information
;
HiliteItem
MOVEM.L A0-A1/D0-D3,-(SP) ; save registers
MOVE D1,D3 ; save value in D3
MOVE.L A3,-(SP) ; dialog ptr
MOVE D0,-(SP) ; item number
PEA pswType(A6) ; type storage
PEA pswIHandle(A6) ; item handle storage
PEA pswBox(A6) ; rect storage
_GetDItem
MOVE.L pswIHandle(A6),-(SP) ; push handle to control
MOVE D3,-(SP) ; make inactive
_HiliteControl
MOVEM.L (SP)+,A0-A1/D0-D3 ; restore registers
RTS
;___________________________________________________________________________
;
; Routine: HiliteOKButton
;
; Hilite the OK button in the dialog box. This is used when the user
; types the Return or Enter key and the application wants to make it
; appear as though the mouse was pressed in the button.
;
; Entry: D0 = item number
; A3 -> dialog
;
hOKType EQU -2 ; item type used by Dialog Mgr calls
hOKIHandle EQU hOKType-4 ; handle to item
hOKBox EQU hOKIHandle-8 ; item rect
hOKSize EQU hOKBox ; size of locals
HiliteOKButton
LINK A6,#hOKSize ; make some space
MOVEM.L A0-A2/D0-D3,-(SP) ; save registers
MOVE.L A3,-(SP) ; dialog ptr
MOVE D0,-(SP) ; item number
PEA hOKType(A6) ; type storage
PEA hOKIHandle(A6) ; item handle storage
PEA hOKBox(A6) ; rect storage
_GetDItem
MOVE.L hOKIHandle(A6),-(SP) ; push handle to control
MOVE #1,-(SP) ; set on
_HiliteControl
MOVE.L #5,A0 ; delay time
_Delay ; short delay
MOVE.L hOKIHandle(A6),-(SP) ; push handle to control
MOVE #0,-(SP) ; set off
_HiliteControl
MOVEM.L (SP)+,A0-A2/D0-D3 ; restore registers
UNLK A6
RTS
;___________________________________________________________________________
;
; Routine: PutPswdInDlog
;
; This routine puts the password in dialog if there is one
;
; Entry: D2 = TE handle
; A2 -> password string
;
; Called by: PromptUser
;
PutPswdInDlog
MOVEM.L D0/D3,-(SP) ; save registers
CLR.L D3 ; clear out D3
MOVE.B (A2)+,D3 ; get length of string
BEQ.S @20 ; if nothing there then branch
;
; Insert the password into the actual TE record
;
MOVE.L A2,-(SP) ; push ptr to text chars
MOVE.L D3,-(SP) ; push length
MOVE.L D2,-(SP) ; push TE handle
_TESetText ; put password chars into text edit record
;
; Change the password characters and pad them with maskChars
;
@05 SUBQ #1,D3 ; set index value
@10 MOVE.B pBulletChar(A4),0(A2,D3) ; set password string with maskChars <21>
DBRA D3,@10 ; loop if necessary
SUBQ #1,A2 ; A2 -> masked password char string
MOVE #fItemPEdit,D0 ; item number
BSR SetDIText ; set password into dialog edit record
@20 MOVEM.L (SP)+,D0/D3 ; restore registers
RTS
;___________________________________________________________________________
;
; Routine: RestoreUName
;
; Set the password editable text edit box to be the one activated and
; cause a redraw of the name and password fields.
;
; Entry: A3 -> Dialog record
; A6 -> Dialog locals
;
; Called by : PromptUser
;
RestoreUName
MOVEM.L A0-A2/D0-D3,-(SP) ; save registers
MOVE.L A3,-(SP)
MOVE #fItemUserTextLine,-(SP) ; show the static string "Name".
_ShowDItem
MOVE.L A3,-(SP)
MOVE #fItemUNameEdit,-(SP) ; show the edit field for user name.
_ShowDItem
MOVE.L A3,-(SP)
MOVE #fItemPTextLine,-(SP) ; show the static string "Password".
_ShowDItem
MOVE.L A3,-(SP)
MOVE #fItemPEdit,-(SP) ; show edit field for password.
_ShowDItem
MOVE.L A3,-(SP)
MOVE #fItemPEdit,-(SP) ; Highlite user name.
CLR -(SP)
MOVE #1000,-(SP)
_SelIText
MOVEM.L (SP)+,A0-A2/D0-D3 ; restore registers
RTS
;___________________________________________________________________________
;
; Routine: SelText
;
; Select the entire dialog text edit record.
;
; Entry: A3 -> Dialog Ptr
; A6 -> local storage for item information
; D0 = edit text item number
;
SelText
MOVEM.L D0-D3/A0-A2,-(SP) ; save registers
MOVE D0,D3 ; save item number in D2
MOVE.L A3,-(SP) ; dialog ptr
MOVE D3,-(SP) ; item number (user name edit rect)
PEA pswType(A6) ; type storage
PEA pswIHandle(A6) ; item handle storage
PEA pswBox(A6) ; rect storage
_GetDItem
MOVE.L A3,-(SP) ; dialog ptr
MOVE D3,-(SP) ; item number
CLR -(SP) ; sel start = 0
MOVE #1000,-(SP) ; some large number for sel end
_SelIText
MOVEM.L (SP)+,D0-D3/A0-A2 ; restore registers
RTS
;_________________________________________________________
;
; Routine : SetArrowCurs
;
; Set the cursor back to an arrow. We are doing this in a subroutine
; just to ensure that all our registers don't get munged.
;
; Called by : PromptUser
;
SetArrowCurs
MOVEM.L A0-A2/D0-D3,-(SP) ; save registers
_InitCursor
MOVEM.L (SP)+,A0-A2/D0-D3 ; save registers
RTS
;___________________________________________________________________________
;
; Routine: SetCtlItem
;
; Set the value of the requested control. This can be used to either
; dim an item or just to turn an item on or off.
;
; Entry: D0 = item number
; D1 = value
; A3 -> dialog
; A6 -> local storage for item information
; Exit: locals modified
;
; Called by : PromptUser, ClearMethButtons
;
SetCtlItem
MOVEM.L A0-A1/D0-D3,-(SP) ; save registers
MOVE D1,D3 ; save value in D3
MOVE.L A3,-(SP) ; dialog ptr
MOVE D0,-(SP) ; item number
PEA pswType(A6) ; type storage
PEA pswIHandle(A6) ; item handle storage
PEA pswBox(A6) ; rect storage
_GetDItem
MOVE.L pswIHandle(A6),-(SP) ; push handle to control
MOVE D3,-(SP) ; value to set
_SetCtlValue
MOVEM.L (SP)+,A0-A1/D0-D3 ; restore registers
RTS
;___________________________________________________________________________
;
; Routine: SetDIText
;
; Entry: A3 -> dialog record
; A2 -> text string to enter
; D0 = item number
; A6 -> local storage for item information
;
; All registers preserved.
;
; Called by : PromptUser, PutPswdInDlog, SetPswdType
;
SetDIText
MOVEM.L A0-A2/D0-D3,-(SP) ; save registers
MOVE.L A3,-(SP) ; dialog ptr
MOVE D0,-(SP) ; item number
PEA pswType(A6) ; type storage
PEA pswIHandle(A6) ; item handle storage
PEA pswBox(A6) ; rect storage
_GetDItem
MOVE.L pswIHandle(A6),-(SP) ; push item handle
MOVE.L A2,-(SP) ; string ptr
_SetIText
MOVEM.L (SP)+,A0-A2/D0-D3 ; save registers
RTS
;___________________________________________________________________________
;
; Routine: SetPswdType
;
; Set the dialog stat text item to the appropriate password UAM.
;
; Entry: A3 -> dialog
; D1 = which UAM to set string to
; A6 -> local storage for item information
;
; All registers preserved.
;
; Called by : PromptUser
;
SetPswdType
MOVEM.L A0-A2/D0-D3,-(SP) ; save registers
SUBQ #4,SP ; space for result
NEG D1 ; make D1 negative so the next add does the right thing {RH}
ADD #pswdStrStart,D1 ; compute rsrc ID of string {RH}
MOVE D1,-(SP) ; ID of password type string
_GetString
MOVE.L (SP),A0 ; get handle
TST.L (SP)+ ; is it valid?
BEQ.S @10 ; if not then branch
_HLock ; lock the string down
MOVE.L (A0),A2 ; A2 -> text string
MOVE #fItemPwdType,D0 ; item number
BSR.S SetDIText ; set the dialog text
_HUnlock ; unlock the string
@10 MOVEM.L (SP)+,A0-A2/D0-D3 ; save registers
RTS
;_________________________________________________________
;
; Routine : StrCopy
;
; Copy a string. We have to special case for NIL source strings.
;
; Entry: A0 -> source string (incl length byte)
; A1 -> dest buffer
; Exit: A1 -> past buffer where string was copied
;
StrCopy
MOVEM.L A0/A2-A3/D0-D1,-(SP) ; save registers
MOVE.L A0,D0 ; is the string NIL?
BNE.S @10 ; if not then branch
MOVE.B #0,(A1)+ ; stuff a null pathname
BRA.S @30 ; and jump to completion
@10 CLR.L D0 ; clear out D0 longword
MOVE.B (A0),D0 ; length of string in D0
ADDQ #1,D0 ; includes the length byte too
MOVE.L A1,A3 ; save A1
ADD D0,A3 ; A3 -> after dest string
_BlockMove ; copy string to buffer
EXG A3,A1 ; on exit: A1 -> past copied string; A3 -> start of string
@30 MOVEM.L (SP)+,A0/A2-A3/D0-D1 ; restore registers
RTS ; go home
;___________________________________________________________________________
;
; Routine: TESelCopy
;
; Set the selection range of the actual password character TE record the same
; as the masked dialog TE password character record. This routine does not
; copy the data, only the selection range.
;
; Entry: A1 = real Char TE handle
; A3 -> dialog record
; A4 -> globals
;
; Called by PSWFilter
;
TESelCopy
MOVEM.L D0-D3/A0-A2,-(SP) ; save registers
MOVE.L teHandle(A3),A2 ; A2 = handle to dialog text edit record
MOVE.L (A2),A2 ; A2 -> text edit record
MOVE teSelStart(A2),D0 ; get selection start
EXT.L D0
MOVE.L D0,-(SP) ; push selection start pt of masked TERecord
MOVE teSelEnd(A2),D0 ; get selection end pt of masked TERecord
EXT.L D0
MOVE.L D0,-(SP) ; push selection end pt of masked TERecord
MOVE.L A1,-(SP) ; push handle to real password chars
_TESetSelect ; set the selection range of the real pswd chars
MOVEM.L (SP)+,D0-D3/A0-A2 ; save registers
RTS
;___________________________________________________________________________
;
; Our Globals and other constants
;
IF NOT (forROM or TheFuture) THEN ; can<61>t use data inside code in ROM <22>
pGlobals DCB.B pGlobSize,0 ; our block of globals
IKeyScriptDone ds.w 1
ENDIF
ALIGN 2
OffScrRect DC.W $1000,$1000,$1100,$1100 ; rect or the offscreen password box
IconRect DC.W $0005,$0005,$0025,$0025 ; rect in the psw dialog box for icon
STRING PASCAL
ThreeDotStr
DC.B '...' ; three dot string *** NOT INTERNATIONAL FRIENDLY
ALIGN 2
END
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