mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-04 03:05:43 +00:00
540 lines
12 KiB
Plaintext
540 lines
12 KiB
Plaintext
PR#3
|
||
PREFIX /A2OSX.SRC
|
||
NEW
|
||
INC 1
|
||
AUTO 6
|
||
.LIST OFF
|
||
*/--------------------------------------
|
||
* #NewPStrYA
|
||
* Create a new copy of PSTR
|
||
* ##In:
|
||
* Y,A = PTR to buffer
|
||
* ##Out:
|
||
* CC : success
|
||
* Y,A = PTR to String
|
||
* X = hMem (PSTR)
|
||
* CS : error
|
||
* A = SYS error code
|
||
*\--------------------------------------
|
||
K.NewPStrYA >STYA ZPQuickPtr2
|
||
lda (ZPQuickPtr2)
|
||
inc
|
||
tay
|
||
lda #0 Y,A = len of new string
|
||
>PUSHYA
|
||
>PUSHBI 0 0 = no option
|
||
jsr K.GetMem
|
||
bcs .9
|
||
|
||
>STYA ZPQuickPtr1
|
||
|
||
jsr K.PStrCpyPtr2Ptr1
|
||
|
||
>LDYA ZPQuickPtr1
|
||
|
||
clc
|
||
.9 rts
|
||
*/--------------------------------------
|
||
* #PStrCpy
|
||
* Copy string
|
||
* ##In:
|
||
* PUSHW = Ptr to SRC (PSTR)
|
||
* PUSHW = Ptr to DST (PSTR)
|
||
* ##Out:
|
||
* DST = SRC (PSTR)
|
||
*\--------------------------------------
|
||
K.PStrCpy jsr PullPtr1Ptr2
|
||
|
||
K.PStrCpyPtr2Ptr1
|
||
lda (ZPQuickPtr2)
|
||
sta (ZPQuickPtr1)
|
||
tay
|
||
beq .2
|
||
|
||
.1 lda (ZPQuickPtr2),y
|
||
sta (ZPQuickPtr1),y
|
||
dey
|
||
bne .1
|
||
|
||
.2 clc
|
||
rts
|
||
*/--------------------------------------
|
||
* #PStrCat
|
||
* Append SRC to DST
|
||
* ##In:
|
||
* PUSHW = Ptr to SRC (PSTR)
|
||
* PUSHW = Ptr to DST (PSTR)
|
||
* ##Out:
|
||
* DST = DST+SRC (PSTR)
|
||
*\--------------------------------------
|
||
K.PStrCat jsr PullPtr1Ptr2
|
||
|
||
lda (ZPQuickPtr2)
|
||
tax
|
||
|
||
lda (ZPQuickPtr1)
|
||
tay
|
||
|
||
.1 cpy #255
|
||
beq .8
|
||
|
||
iny
|
||
|
||
inc ZPQuickPtr2
|
||
bne .2
|
||
inc ZPQuickPtr1+1
|
||
|
||
.2 lda (ZPQuickPtr2)
|
||
sta (ZPQuickPtr1),y
|
||
dex
|
||
bne .1
|
||
|
||
.8 tya
|
||
sta (ZPQuickPtr1)
|
||
clc
|
||
rts
|
||
*/--------------------------------------
|
||
* #PStrMatch
|
||
* Compare a String against pattern
|
||
* ##In:
|
||
* PUSHW = PTR to Pattern (e.g. '*test?.txt')
|
||
* PUSHW = PTR to Src String
|
||
* ##Out:
|
||
* CC : match
|
||
* CS : no match
|
||
*\--------------------------------------
|
||
K.PStrMatch jsr PullPtr1Ptr2
|
||
|
||
lda (ZPQuickPTR2) Keep Pattern Length in X
|
||
tax
|
||
beq .8 Match always if empty
|
||
ldy #0
|
||
|
||
.1 inc ZPQuickPTR2 Make PTR1 advance to next char
|
||
bne .2
|
||
inc ZPQuickPTR2+1
|
||
|
||
.2 lda (ZPQuickPTR2) get pattern char
|
||
cmp #'*'
|
||
beq .5
|
||
|
||
.3 tya we must match ? or regular char
|
||
cmp (ZPQuickPTR1) check if at end of string
|
||
beq .9 yes, no char left, exit with error
|
||
|
||
iny advance to next char to compare
|
||
|
||
lda (ZPQuickPTR2) get back pattern char
|
||
cmp #'?'
|
||
beq .4 no need to compare, any char will match
|
||
cmp (ZPQuickPTR1),y Regular Char, compare with string at Y
|
||
bne .9 no match, exit
|
||
|
||
.4 dex char matched, check if end of pattern
|
||
bne .1 continue if remaining char in pattern
|
||
|
||
tya end of pattern, but end of string ?
|
||
cmp (ZPQuickPTR1) end of string ?
|
||
beq .8 yes, string matched entirely
|
||
bra .9 no, remaining char in string, no match
|
||
|
||
.5 dex we have '*', last char of pattern ?
|
||
beq .8 yes, match everything, including empty string
|
||
|
||
inc ZPQuickPTR2 Make PTR1 advance to next char
|
||
bne .6
|
||
inc ZPQuickPTR2+1
|
||
|
||
.6 lda (ZPQuickPTR2) get next char of pattern
|
||
cmp #'*' another '*' ?
|
||
beq .5 yes, '**' = '*', go next char
|
||
cmp #'?' '*?' ??? we must match a least one char
|
||
beq .3
|
||
|
||
.7 tya we need at least one remaining char in string,
|
||
cmp (ZPQuickPTR1) check if at end of string
|
||
beq .9 no chance to match ? or regular char
|
||
|
||
iny
|
||
lda (ZPQuickPTR2) get again char in pattern
|
||
cmp (ZPQuickPTR1),y compare with char in string
|
||
bne .7 not equal to next non wildcard in pattern
|
||
|
||
bra .4 go check remaining char in pattern...
|
||
|
||
.8 clc
|
||
rts
|
||
|
||
.9 sec
|
||
rts
|
||
*/--------------------------------------
|
||
* #PStrUprYA/PStrLwrYA
|
||
* Convert string to UPPERCASE/lowercase
|
||
* ##In:
|
||
* Y,A = PTR to String (PSTR)
|
||
* ##Out:
|
||
* Uppercased/lowercased String in Buffer
|
||
*\--------------------------------------
|
||
K.PStrUprYA ldx #0
|
||
.HS 2C bit abs
|
||
K.PStrLwrYA ldx #2
|
||
>STYA ZPQuickPtr1
|
||
|
||
pha save Y,A to restore them at exit
|
||
phy
|
||
|
||
lda (ZPQuickPtr1)
|
||
tay
|
||
|
||
.1 lda (ZPQuickPtr1),y
|
||
cmp K.PStrUprLwr,x
|
||
bcc .2
|
||
cmp K.PStrUprLwr+1,x
|
||
bcs .2
|
||
eor #$20
|
||
sta (ZPQuickPtr1),y
|
||
.2 dey
|
||
bne .1
|
||
|
||
ply
|
||
pla
|
||
clc
|
||
rts
|
||
*--------------------------------------
|
||
K.PStrUprLwr .AS "azAZ"
|
||
*/--------------------------------------
|
||
* #PStrFTime
|
||
* Convert S.TIME struct to PSTR
|
||
* ##In:
|
||
* PUSHW = Dst PTR To PSTR Buf
|
||
* PUSHW = Src PTR To Format String
|
||
* %a : Abbreviated weekday name : Thu
|
||
* %A : Full weekday name : Thursday
|
||
* %b : Abbreviated month name : Aug
|
||
* %B : Full month name : August
|
||
* %d : Day of the month, zero-padded (01-31)
|
||
* %H : Hour in 24h format (00-23) 14
|
||
* %I : Hour in 12h format (01-12) 02
|
||
* %m : Month as a decimal number (01-12) 08
|
||
* %M : Minute (00-59) 55
|
||
* %p : AM or PM designation PM
|
||
* %S : Second (00-61) 02
|
||
* %w : Weekday as a decimal number with Sunday as 0 (0-6)
|
||
* %y : Year, last two digits (00-99)
|
||
* %Y : Year four digits 2001
|
||
* PUSHW = Src PTR To S.Time
|
||
* ##Out:
|
||
* none. always succeed.
|
||
*\--------------------------------------
|
||
K.PStrFTime jsr PullPtr1Ptr2Ptr3
|
||
|
||
lda #0
|
||
sta (ZPQuickPtr3) Reset target PSTR length
|
||
|
||
tay
|
||
|
||
.1 iny
|
||
lda (ZPQuickPtr2),y
|
||
cmp #'%'
|
||
beq .2
|
||
|
||
phy
|
||
jsr K.PStrFTime.addChar
|
||
ply
|
||
.10 tya
|
||
cmp (ZPQuickPtr2)
|
||
bne .1
|
||
rts
|
||
|
||
.2 tya
|
||
cmp (ZPQuickPtr2)
|
||
beq .8
|
||
|
||
iny
|
||
ldx #K.PStrFTime.JMPL-K.PStrFTime.Tbl-1
|
||
|
||
.3 lda (ZPQuickPtr2),y
|
||
cmp K.PStrFTime.Tbl,x
|
||
beq .4
|
||
dex
|
||
bpl .3
|
||
beq .10
|
||
|
||
.4 lda K.PStrFTime.JMPL,x
|
||
sta .5+1
|
||
lda K.PStrFTime.JMPH,x
|
||
sta .5+2
|
||
phy
|
||
.5 jsr $ffff
|
||
ply
|
||
bra .10
|
||
|
||
.8 rts
|
||
*--------------------------------------
|
||
K.PStrFTime.TBL .AS "aAbBdHImMpSwyY"
|
||
K.PStrFTime.JMPL .DA #K.PStrFTime.A
|
||
.DA #K.PStrFTime.AA
|
||
.DA #K.PStrFTime.B
|
||
.DA #K.PStrFTime.BB
|
||
.DA #K.PStrFTime.D
|
||
.DA #K.PStrFTime.HH
|
||
.DA #K.PStrFTime.II
|
||
.DA #K.PStrFTime.M
|
||
.DA #K.PStrFTime.MM
|
||
.DA #K.PStrFTime.P
|
||
.DA #K.PStrFTime.SS
|
||
.DA #K.PStrFTime.W
|
||
.DA #K.PStrFTime.Y
|
||
.DA #K.PStrFTime.YY
|
||
*--------------------------------------
|
||
K.PStrFTime.JMPH .DA /K.PStrFTime.A
|
||
.DA /K.PStrFTime.AA
|
||
.DA /K.PStrFTime.B
|
||
.DA /K.PStrFTime.BB
|
||
.DA /K.PStrFTime.D
|
||
.DA /K.PStrFTime.HH
|
||
.DA /K.PStrFTime.II
|
||
.DA /K.PStrFTime.M
|
||
.DA /K.PStrFTime.MM
|
||
.DA /K.PStrFTime.P
|
||
.DA /K.PStrFTime.SS
|
||
.DA /K.PStrFTime.W
|
||
.DA /K.PStrFTime.Y
|
||
.DA /K.PStrFTime.YY
|
||
*--------------------------------------
|
||
K.PStrFTime.A ldx #3 Short day of week, 3 chars...
|
||
.HS 2C Bit abs
|
||
|
||
K.PStrFTime.AA ldx #15 full DoW
|
||
>LDYAI K.PStrFTime.DAY
|
||
>STYA ZPQuickPtr4
|
||
ldy #S.Time.WDAY
|
||
bra K.PStrFTime.STR
|
||
|
||
K.PStrFTime.B ldx #3 Short Month, 3 chars....
|
||
.HS 2C Bit abs
|
||
|
||
K.PStrFTime.BB ldx #15 full Month....
|
||
>LDYAI K.PStrFTime.MON
|
||
>STYA ZPQuickPtr4
|
||
ldy #S.Time.MONTH
|
||
|
||
K.PStrFTime.STR lda (ZPQuickPtr1),y get required S.Time field value
|
||
tay
|
||
beq .9 Illegal value
|
||
|
||
.1 dey range 0..x
|
||
beq .2
|
||
lda (ZPQuickPtr4)
|
||
sec
|
||
adc ZPQuickPtr4
|
||
sta ZPQuickPtr4
|
||
bcc .1
|
||
inc ZPQuickPtr4+1
|
||
bra .1
|
||
|
||
.2 ldy #0
|
||
|
||
.3 iny
|
||
lda (ZPQuickPtr4),y
|
||
phy
|
||
jsr K.PStrFTime.addChar
|
||
pla
|
||
cmp (ZPQuickPtr4)
|
||
beq .8
|
||
|
||
tay
|
||
dex
|
||
bne .3
|
||
.8 rts
|
||
|
||
.9 ldx #3
|
||
lda #'?'
|
||
.99 jsr K.PStrFTime.addChar
|
||
dex
|
||
bne .99
|
||
rts
|
||
|
||
K.PStrFTime.D ldy #S.Time.DAY
|
||
bra K.PStrFTime.addDecPtr1Y
|
||
K.PStrFTime.HH ldy #S.Time.HOUR
|
||
bra K.PStrFTime.addDecPtr1Y
|
||
K.PStrFTime.II ldy #S.Time.HOUR
|
||
lda (ZPQuickPtr1),y
|
||
cmp #12
|
||
bcc .1
|
||
sbc #12
|
||
.1 bra K.PStrFTime.addDecA
|
||
K.PStrFTime.M ldy #S.Time.MONTH
|
||
bra K.PStrFTime.addDecPtr1Y
|
||
K.PStrFTime.MM ldy #S.Time.MINUTE
|
||
bra K.PStrFTime.addDecPtr1Y
|
||
K.PStrFTime.P ldy #S.Time.HOUR
|
||
lda (ZPQuickPtr1),y
|
||
cmp #12
|
||
bcc .1
|
||
lda #'p'
|
||
.HS 2C bit abs
|
||
.1 lda #'a'
|
||
jsr K.PStrFTime.addChar
|
||
lda #'m'
|
||
bra K.PStrFTime.addChar
|
||
K.PStrFTime.SS ldy #S.Time.SECOND
|
||
bra K.PStrFTime.addDecPtr1Y
|
||
K.PStrFTime.W ldy #S.Time.WDAY
|
||
bra K.PStrFTime.addDecPtr1Y
|
||
K.PStrFTime.YY ldy #S.Time.CENTURY
|
||
jsr K.PStrFTime.addDecPtr1Y
|
||
K.PStrFTime.Y ldy #S.Time.YEAR
|
||
*--------------------------------------
|
||
K.PStrFTime.addDecPtr1Y
|
||
lda (ZPQuickPtr1),y
|
||
K.PStrFTime.addDecA
|
||
sta K.PStrFTime.BIN
|
||
stz K.PStrFTime.DEC
|
||
|
||
sed
|
||
ldx #8
|
||
|
||
.1 asl K.PStrFTime.BIN
|
||
|
||
lda K.PStrFTime.DEC
|
||
adc K.PStrFTime.DEC
|
||
sta K.PStrFTime.DEC
|
||
|
||
dex
|
||
bne .1
|
||
|
||
cld
|
||
|
||
* lda K.PStrFTime.DEC already in A
|
||
pha
|
||
lsr
|
||
lsr
|
||
lsr
|
||
lsr
|
||
ora #$30
|
||
jsr K.PStrFTime.addChar
|
||
pla
|
||
and #$0f
|
||
ora #$30
|
||
*--------------------------------------
|
||
K.PStrFTime.addChar
|
||
pha
|
||
lda (ZPQuickPtr3)
|
||
inc
|
||
sta (ZPQuickPtr3)
|
||
tay
|
||
pla
|
||
sta (ZPQuickPtr3),y
|
||
rts
|
||
*--------------------------------------
|
||
K.PStrFTime.DAY >PSTR "Monday"
|
||
>PSTR "Tuesday"
|
||
>PSTR "Wednesday"
|
||
>PSTR "Thursday"
|
||
>PSTR "Friday"
|
||
>PSTR "Saturday"
|
||
>PSTR "Sunday"
|
||
*--------------------------------------
|
||
K.PStrFTime.MON >PSTR "January"
|
||
>PSTR "February"
|
||
>PSTR "March"
|
||
>PSTR "April"
|
||
>PSTR "May"
|
||
>PSTR "June"
|
||
>PSTR "July"
|
||
>PSTR "August"
|
||
>PSTR "September"
|
||
>PSTR "October"
|
||
>PSTR "November"
|
||
>PSTR "December"
|
||
*--------------------------------------
|
||
K.PStrFTime.BIN .BS 1
|
||
K.PStrFTime.DEC .BS 1 always < 100
|
||
*/--------------------------------------
|
||
* #PStr2StrArrayYA
|
||
* Convert a PSTR (e.g. : command Line) to a Array of PSTRs (Args[])
|
||
* ##In:
|
||
* Y,A = PTR to String
|
||
* ##Out:
|
||
* CC : success
|
||
* Y,A = PTR to StrArray
|
||
* X = hMem
|
||
* CS : error
|
||
* A = SYS error code
|
||
*\--------------------------------------
|
||
K.PStr2StrArrayYA
|
||
>STYA ZPQuickPtr1
|
||
lda (ZPQuickPtr1) Get mem size STRLEN+1
|
||
ldx #0
|
||
inc
|
||
bne .1
|
||
inx
|
||
|
||
.1 >PUSHAX
|
||
>PUSHBI 0
|
||
jsr K.GetMem
|
||
bcs .9
|
||
phx save hMem
|
||
phy save PTR.LO
|
||
pha save PTR.HI
|
||
>STYA ZPQuickPtr2
|
||
|
||
lda (ZPQuickPtr1)
|
||
tax count in src string
|
||
beq .8
|
||
|
||
ldy #0 reset index in dst token
|
||
|
||
.3 inc ZPQuickPtr1 get...
|
||
bne .4
|
||
inc ZPQuickPtr1+1
|
||
.4 lda (ZPQuickPtr1) ...next char
|
||
|
||
cmp #' ' found a space ?
|
||
bne .6
|
||
|
||
tya in a token ?
|
||
beq .7 no, skip & go to next char
|
||
|
||
sta (ZPQuickPtr2) yes, set this token len
|
||
sec
|
||
adc ZPQuickPtr2 advance to next token
|
||
sta ZPQuickPtr2
|
||
bcc .5
|
||
inc ZPQuickPtr2+1
|
||
|
||
.5 ldy #0 reset index in dst token
|
||
bra .7
|
||
|
||
.6 iny add char to token
|
||
sta (ZPQuickPtr2),y
|
||
|
||
.7 dex end of src string?
|
||
bne .3 no...next char...
|
||
|
||
tya yes, are we in a token ?
|
||
beq .8
|
||
|
||
sta (ZPQuickPtr2) yes, set last token len
|
||
sec
|
||
adc ZPQuickPtr2 advance to next token
|
||
sta ZPQuickPtr2
|
||
bcc .8
|
||
inc ZPQuickPtr2+1
|
||
|
||
.8 lda #0
|
||
sta (ZPQuickPtr2) set Array Ending 0
|
||
|
||
pla get back PTR.HI
|
||
ply get back PTR.LO
|
||
plx get back hMem
|
||
clc
|
||
.9 rts
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE SYS/KERNEL.S.STR
|
||
LOAD SYS/KERNEL.S
|
||
ASM
|