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disasm: get info, masks

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This commit is contained in:
Joshua Bell 2019-01-11 17:55:53 -08:00
parent 17272f74a5
commit f138c4ffba
2 changed files with 86 additions and 72 deletions
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144
desktop/desktop_main.s
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@ -4312,7 +4312,7 @@ L6227: sta cached_window_icon_count
lda ($06),y
and #AS_BYTE(~icon_entry_open_mask) ; clear open_flag
sta ($06),y
and #$0F
and #icon_entry_winid_mask
sta selected_window_index
jsr zero_grafport5_coords
DESKTOP_RELAY_CALL DT_HIGHLIGHT_ICON, icon_param
@ -7245,7 +7245,7 @@ iloop: jsr ptr_calc
bmi inext
;; Compare names
and #$0F ; mask off name length
and #NAME_LENGTH_MASK
sta name_len
ldy #1
cloop: lda (ptr),y
@ -8771,7 +8771,7 @@ error: pha ; save error
success:
lda cvi_data_buffer ; dr/slot/name_len
and #$0F ; mask off name len
and #NAME_LENGTH_MASK
bne create_icon
lda cvi_data_buffer+1 ; if name len is zero, second byte is error
jmp error
@ -8799,7 +8799,7 @@ create_icon:
;; Copy name, with leading/trailing space
ldy #IconEntry::len
lda cvi_data_buffer
and #$0F
and #NAME_LENGTH_MASK
sta cvi_data_buffer
sta (icon_ptr),y
addr_call capitalize_string, cvi_data_buffer ; ???
@ -10037,6 +10037,7 @@ L92E6: .byte 0
.proc do_get_info
path_buf := $220
ptr := $6
lda selected_icon_count
bne :+
@ -10044,13 +10045,15 @@ L92E6: .byte 0
: copy #0, get_info_dialog_params::L92E6
jsr prep_grafport3
L92F5: ldx get_info_dialog_params::L92E6
loop: ldx get_info_dialog_params::L92E6
cpx selected_icon_count
bne L9300
jmp L9534
bne :+
jmp done
L9300: lda selected_window_index
beq L9331
: lda selected_window_index
beq vol_icon
;; File icon
asl a
tax
copy16 window_path_addr_table,x, $08
@ -10058,101 +10061,118 @@ L9300: lda selected_window_index
lda selected_icon_list,x
jsr icon_entry_name_lookup
jsr join_paths
ldy #$00
L931F: lda path_buf3,y
ldy #0 ; Copy name to path_buf
: lda path_buf3,y
sta path_buf,y
iny
cpy path_buf
bne L931F
bne :-
dec path_buf
jmp L9356
jmp common
L9331: ldx get_info_dialog_params::L92E6
;; Volume icon
vol_icon:
ldx get_info_dialog_params::L92E6
lda selected_icon_list,x
cmp #$01
bne L933E
jmp L952E
L933E: jsr icon_entry_name_lookup
ldy #$00
L9343: lda ($06),y
cmp #1 ; trash icon?
bne :+
jmp next
: jsr icon_entry_name_lookup
ldy #0
: lda (ptr),y
sta path_buf,y
iny
cpy path_buf
bne L9343
bne :-
dec path_buf
lda #'/'
sta path_buf+1
L9356: yax_call JT_MLI_RELAY, GET_FILE_INFO, get_file_info_params5
beq L9366
;; Try to get file info
common: yax_call JT_MLI_RELAY, GET_FILE_INFO, get_file_info_params5
beq :+
jsr show_error_alert
beq L9356
L9366: lda selected_window_index
beq L9387
beq common
:
lda selected_window_index
beq vol_icon2
;; File icon
copy #$80, get_info_dialog_params::L92E3
lda get_info_dialog_params::L92E6
clc
adc #$01
adc #1
cmp selected_icon_count
beq L9381
beq :+
inc get_info_dialog_params::L92E3
inc get_info_dialog_params::L92E3
L9381: jsr run_get_info_dialog_proc
jmp L93DB
: jsr run_get_info_dialog_proc
jmp common2
L9387: copy #$81, get_info_dialog_params::L92E3
vol_icon2:
copy #$81, get_info_dialog_params::L92E3
lda get_info_dialog_params::L92E6
clc
adc #$01
adc #1
cmp selected_icon_count
beq L939D
beq :+
inc get_info_dialog_params::L92E3
inc get_info_dialog_params::L92E3
L939D: jsr run_get_info_dialog_proc
copy #0, L942E
: jsr run_get_info_dialog_proc
copy #0, write_protected_flag
ldx get_info_dialog_params::L92E6
lda selected_icon_list,x
ldy #$0F
L93AD: cmp device_to_icon_map,y
beq L93B8
dey
bpl L93AD
jmp L93DB
L93B8: lda DEVLST,y
;; Map icon to unit number
ldy #15
: cmp device_to_icon_map,y
beq :+
dey
bpl :-
jmp common2
: lda DEVLST,y
sta block_params::unit_num
yax_call JT_MLI_RELAY, READ_BLOCK, block_params
bne L93DB
bne common2
yax_call JT_MLI_RELAY, WRITE_BLOCK, block_params
cmp #ERR_WRITE_PROTECTED
bne L93DB
copy #$80, L942E
L93DB: ldx get_info_dialog_params::L92E6
bne common2
copy #$80, write_protected_flag
common2:
ldx get_info_dialog_params::L92E6
lda selected_icon_list,x
jsr icon_entry_name_lookup
copy #1, get_info_dialog_params::L92E3
copy16 $06, get_info_dialog_params::L92E4
copy16 ptr, get_info_dialog_params::L92E4
jsr run_get_info_dialog_proc
copy #2, get_info_dialog_params::L92E3
lda selected_window_index
bne L9413
bit L942E
bmi L940C
bne is_file
bit write_protected_flag
bmi is_protected
copy #0, get_info_dialog_params::L92E4
beq L9428 ; always
L940C: copy #1, get_info_dialog_params::L92E4
is_protected:
copy #1, get_info_dialog_params::L92E4
bne L9428 ; always
L9413: lda get_file_info_params5::access
and #$C3
cmp #$C3
is_file:
lda get_file_info_params5::access
and #ACCESS_DEFAULT
cmp #ACCESS_DEFAULT
beq L9423
copy #1, get_info_dialog_params::L92E4
bne L9428 ; always
L9423: copy #0, get_info_dialog_params::L92E4
L9428: jsr run_get_info_dialog_proc
jmp L942F
L942E: .byte 0
write_protected_flag:
.byte 0
L942F: copy #3, get_info_dialog_params::L92E3
copy #0, path_buf
@ -10230,11 +10250,12 @@ L9519: lda get_file_info_params5::file_type
jsr JT_FILE_TYPE_STRING
L951F: copy16 #str_file_type, get_info_dialog_params::L92E4
jsr run_get_info_dialog_proc
bne L9534
L952E: inc get_info_dialog_params::L92E6
jmp L92F5
bne done
L9534: copy #0, path_buf4
next: inc get_info_dialog_params::L92E6
jmp loop
done: copy #0, path_buf4
rts
str_vol:
@ -10245,7 +10266,6 @@ str_vol:
rts
.endproc
.endproc
L92F5 := do_get_info::L92F5
;;; ============================================================
@ -10660,7 +10680,7 @@ loop: jsr read_file_entry
lda file_entry_buf + FileEntry::storage_type_name_length
sta saved_type_and_length
and #$0F ; mask off name_length
and #NAME_LENGTH_MASK
sta file_entry_buf
copy #0, cancel_descent_flag

14
desktop/ovl4.s
View File

@ -1524,7 +1524,7 @@ L5F5B: jsr L5ECB
L5F87: copy16 #$142B, $06
L5F8F: ldy #$00
lda ($06),y
and #$0F
and #NAME_LENGTH_MASK
bne L5F9A
jmp L6007
@ -1533,8 +1533,8 @@ L5F9A: ldx L6067
sta $1780,x
ldy #$00
lda ($06),y
and #$F0
cmp #$D0
and #STORAGE_TYPE_MASK
cmp #ST_LINKED_DIRECTORY << 4
beq L5FB6
bit L50A8
bpl L5FC1
@ -1598,13 +1598,7 @@ L6033: clc
L6035: lda L6069
cmp L606B
beq L604E
lda $06
clc
adc L606A
sta $06
lda $07
adc #$00
sta $07
add16_8 $06, L606A, $06
jmp L5F8F
L604E: yax_call MLI_RELAY, READ, read_params