PR#3 PREFIX /A2OSX.BUILD NEW INC 1 AUTO 6 .LIST OFF *-------------------------------------- X.MAX.RECURSE .EQ 8 *-------------------------------------- * Uses: (pData) * hDIRs .BS X.MAX.RECURSE+1 * hDIRENTs .BS X.MAX.RECURSE+1 * Index .BS 1 * hSrcBasePath .BS 1 * hDstBasePath .BS 1 (optional) * STAT .BS S.STAT *-------------------------------------- InitSrcDirYA >SYSCALL RealPath.YA bcc .10 rts .10 >STYA ZPPtr1 txa >STA.G hFullPath ldy #1 lda (ZPPtr1),y * beq .5 we have '/' bne .55 jmp .5 .55 >PUSHEA.G STAT >PUSHW ZPPtr1 >SYSCALL Stat bcs .1 File/DIR does not exists, go extract pattern >LDA.G STAT+S.STAT.P.TYPE cmp #$0f bne .4 TYPE not a DIR, extract.... beq .5 TYPE=DIR, do not extract pattern .1 ldy #0 TYPE is not DIR, check if wc .11 iny lda (ZPPtr1),y Get Src Path Len bne .11 dey ldx #0 Init Wildcard count .2 lda (ZPPtr1),y search backward for a / cmp #'/' beq .3 cmp #'?' Test if some wildcard chars.... beq .21 cmp #'*' bne .22 .21 inx inc wildcard count .22 dey bne .2 .3 txa beq .91 no wc, file not found.... .4 ldy #0 .41 iny Search end of string..... lda (ZPPtr1),y bne .41 lda #'/' .42 dey cmp (ZPPtr1),y Search backward / bne .42 tya sec +1 to skip '/' adc ZPPtr1 sta ZPPtr2 tay lda ZPPtr1+1 adc #0 sta ZPPtr2+1 >SYSCALL Newstr.YA bcs .9 txa >STA.G hFilter lda #0 sta (ZPPtr2) .5 >LDYAI 256 >SYSCALL GetMem.YA Get a 256 buffer to store BasePath bcs .9 >STYA ZPPtr2 txa >STA.G hSrcBasePath ldy #$ff .6 iny lda (ZPPtr1),y sta (ZPPtr2),y bne .6 >LDYA ZPPtr2 >SYSCALL OpenDir.YA bcs .9 ldy #hDIRs sta (pData),y set hDIRs[0] = Src Hdir ldy #index lda #1 sta (pData),y index=hDIRs[0] jsr .9 Cleanup clc rts .91 lda #MLI.E.FNOTFND .9 pha >LDA.G hFullPath >SYSCALL FreeMem.A pla sec InitSrcDirYA.RTS rts *-------------------------------------- .DO X.COPY.TO.DEST=1 InitDstDirYA >SYSCALL RealPath.YA bcs InitSrcDirYA.RTS >STYA ZPPtr1 txa >STA.G hFullPath >PUSHEA.G STAT >PUSHW ZPPtr1 >SYSCALL Stat bcs .1 File/DIR does not exists, go extract DstFileName >LDA.G STAT+S.STAT.P.TYPE cmp #$0f beq .5 Dst is a directory...no destfilename .1 ldy #0 .11 iny Search end of string..... lda (ZPPtr1),y bne .11 lda #'/' .2 dey cmp (ZPPtr1),y Search backward / bne .2 tya sec +1 to skip '/' adc ZPPtr1 sta ZPPtr2 tay lda ZPPtr1+1 adc #0 sta ZPPtr2+1 >SYSCALL NewStr.YA bcs .9 txa >STA.G hDstFileName lda #0 sta (ZPPtr2) .5 >LDYAI 256 >SYSCALL GetMem.YA Get a 256 buffer to store DstBasePath bcs .9 >STYA ZPPtr2 txa >STA.G hDstBasePath ldy #$ff .6 iny lda (ZPPtr1),y sta (ZPPtr2),y bne .6 dey lda #'/' cmp (ZPPtr2),y beq .7 iny sta (ZPPtr2),y iny lda #0 sta (ZPPtr2),y .7 jsr .9 Cleanup clc .99 rts .9 pha >LDA.G hFullPath >SYSCALL FreeMem.A pla sec rts .FIN *-------------------------------------- GetNextEntry jsr GetEntry bcs .9 ldy #0 .10 iny lda (ZPFileName),y Save actual file len for setting up bne .10 phy new offset later lda ZPFileStat clc adc #S.STAT sta ZPFileName lda ZPFileStat+1 adc /S.STAT sta ZPFileName+1 Make nDIRENTs[i] point to next DIRENT lda (ZPFileName) are we at end of this buffer ? beq .1 yes, go read next one ... sec adc ZPFileName sta ZPFileStat lda ZPFileName+1 adc #0 sta ZPFileStat+1 ldy #index lda (pData),y asl clc adc #oDIRENTs-1 tay pla Get back previous file len sec adc (pData),y sta (pData),y iny lda #0 adc (pData),y sta (pData),y dey lda #S.STAT clc adc (pData),y sta (pData),y iny lda /S.STAT adc (pData),y sta (pData),y clc rts .1 pla jsr GetEntry.ReadDir bcs .9 lda (ZPFileName) beq .99 ldy #0 .2 iny lda (ZPFileName),y bne .2 tya sec adc ZPFileName sta ZPFileStat lda ZPFileName+1 adc #0 sta ZPFileStat+1 clc .9 rts .99 sec rts *-------------------------------------- GetEntry ldy #index lda (pData),y clc adc #hDIRENTs-1 tay lda (pData),y bne .1 we have a buffer to scan jsr GetEntry.ReadDir First run, get first block bcs .9 ZPFileName = start of buffer lda (ZPFileName) Empty !!! bne .8 * txa * >SYSCALL FreeMem.A sec rts .1 >SYSCALL GetMemPtr.A >STYA ZPFileName ldy #index lda (pData),y asl clc adc #oDIRENTs-1 tay lda ZPFileName clc adc (pData),y sta ZPFileName iny lda ZPFileName+1 adc (pData),y sta ZPFileName+1 ZPFileName=ZPFileName+oDIRENT .8 ldy #0 .81 iny lda (ZPFileName),y bne .81 tya sec adc ZPFileName sta ZPFileStat lda ZPFileName+1 adc #0 sta ZPFileStat+1 clc .9 rts *-------------------------------------- GetEntry.ReadDir ldy #index lda (pData),y clc adc #hDIRENTs-1 tay lda (pData),y beq .1 pha lda #0 sta (pData),y reset hDIRENT pla >SYSCALL FreeMem.A discard previous hDIRENT .1 ldy #index lda (pData),y clc adc #hDIRs-1 tay lda (pData),y >SYSCALL ReadDir.A bcs .9 >STYA ZPFileName ldy #index lda (pData),y clc adc #hDIRENTs-1 tay txa get hDIRENT in A sta (pData),y ldy #index lda (pData),y asl clc adc #oDIRENTs-1 and reset offset for this buffer tay lda #0 sta (pData),y iny sta (pData),y clc .9 rts *-------------------------------------- EnterSubDirYA >STYA ZPPtr2 save SUBDIR for StrCat ldy #index lda (pData),y cmp #X.MAX.RECURSE beq .9 ldy #hSrcBasePath jsr EnterSubDirYA.1 >LDYA ZPPtr1 >SYSCALL OpenDir.YA bcs .9 pha ldy #index lda (pData),y inc sta (pData),y tax * clc from BCS adc #hDIRs-1 tay pla sta (pData),y txa make sure hDIRENTs[i] is closed adc #hDIRENTs-1 tay lda #0 sta (pData),y .DO X.COPY.TO.DEST=1 ldy #hDstBasePath jsr EnterSubDirYA.1 .FIN clc .9 rts EnterSubDirYA.1 lda (pData),y >SYSCALL GetMemPtr.A >STYA ZPPtr1 save full path >PUSHW ZPPtr2 >PUSHW ZPPtr1 >SYSCALL StrCat ldy #0 .1 iny lda (ZPPtr1),y bne .1 lda #'/' sta (ZPPtr1),y iny lda #0 sta (ZPPtr1),y rts *-------------------------------------- LeaveSubDir ldy #index lda (pData),y beq .9 ldy #index lda (pData),y clc adc #hDIRENTs-1 tay lda (pData),y beq .1 pha lda #0 sta (pData),y pla >SYSCALL FreeMem.A .1 ldy #index lda (pData),y clc adc #hDIRs-1 tay lda (pData),y pha lda #0 sta (pData),y pla >SYSCALL CloseDir.A ldy #index lda (pData),y dec sta (pData),y bne .8 ldy #hSrcBasePath lda (pData),y >SYSCALL FreeMem.A .DO X.COPY.TO.DEST=1 ldy #hDstBasePath lda (pData),y >SYSCALL FreeMem.A .FIN .9 sec rts .8 clc rts *-------------------------------------- BasePath.. .DO X.COPY.TO.DEST=1 ldy #hDstBasePath jsr BasePath..1 .FIN ldy #hSrcBasePath BasePath..1 lda (pData),y >SYSCALL GetMemPtr.A >STYA ZPPtr1 save full path ldy #0 .1 iny lda (ZPPtr1),y get len bne .1 dey discard ending / .2 dey lda (ZPPtr1),y cmp #'/' bne .2 iny lda #0 sta (ZPPtr1),y cut DIR2/ from /dir1/DIR2/ rts *-------------------------------------- MAN SAVE /A2OSX.SRC/BIN/X.FILEENUM.S LOAD /A2OSX.SRC/BIN/LS.S ASM