FreeWare Collection 2

home *** CD-ROM | disk | FTP | other *** search

/ FreeWare Collection 2 / FreeSoftwareCollection2pd199x-jp.img / ms_dos / mcpr / cprfrmsb.asm < prev next >

Wrap

Assembly Source File | 1990-06-14 | 11.0 KB | 789 lines

page 95,132 ;§∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞§ ;§ § ;§ マルチカラム　コンパクト　プリント　ユーティリティ § ;§ § ;§ Multicolumn Compact PRint utility ＭＣＰＲ．ＥＸＥＶｅｒ１.４０ § ;§ ~ ~ ~~ § ;§ Copyright (C) by 福地邦雄 1989-1990. All rights reserved. § ;§∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞§ public newfile public getchar public ungetchar public setlinumber public fillineproc public filgapproc public initvaliable public initpgbuff public reducepagebuff public hdrpgupdate public fhandle public pageproc public asmpage public baspage public cpage extrn inttoasc0:near extrn inttoascs:near extrn asctoint:near extrn abort:near ; YES equ 1 NO equ 0 EXT equ 3 ; data segment para public 'DATA' ; extrn pgbuf:dword extrn pgbufseg:word extrn pgbufsiz:word extrn gapsize:word extrn linsiz:word extrn clmcnt:word extrn lincnt:word extrn linptr:dword extrn curclm:word extrn curlin:word extrn curblk:word extrn curpage:word extrn inline:word extrn linumb:word extrn numclm:word extrn pgwidth:word extrn pgtype:word extrn linumber:word extrn printend:word extrn marginleft:word extrn marginhead:word extrn hdrprint:word extrn numsepchar:byte extrn filebuf:dword extrn filebufoff:word extrn errorno:word extrn header:dword extrn nameptr:dword extrn hdrpgnum:word extrn hdrlinoff:word extrn hdrlinseg:word extrn hdrln2seg:word ; fhandle dw ? eofflag dw ? readsize dw ? ; deftitle dw NO feedflag dw NO pageproc dw nopage ; db '00000' numsetarea db '00000' ; freadmsg db 'file read error',0dh,0ah frdmsgsiz equ $-freadmsg ; ptmtitle db 'Print Time ' ptmttlsz equ $-ptmtitle ; data ends ; code segment para public 'CODE' assume cs:code,ds:data ; newfile proc ; mov fhandle,ax xor ax,ax mov eofflag,ax mov readsize,ax mov filebufoff,ax ret ; newfile endp ; getchar proc ; push es push di push dx xor ax,ax cmp eofflag,YES je short eofstatus ; les di,filebuf cmp di,readsize jb existdata call readfile xor ax,ax existdata: mov al,es:[di] inc filebufoff cmp al,1ah jne getcharend mov eofflag,YES eofstatus: dec ah getcharend: test ah,ah pop dx pop di pop es ret ; getchar endp ; readfile proc ; mov bx,fhandle mov cx,8192 xor dx,dx mov di,dx mov filebufoff,di push ds mov ax,es mov ds,ax mov ah,3fh int 21h pop ds jc readerr mov readsize,ax test ax,ax jz readeof ret readeof: mov byte ptr es:[di],1ah ret readerr: mov errorno,ax mov dx,offset freadmsg mov cx,frdmsgsiz jmp abort ; readfile endp ; ungetchar proc ; dec filebufoff ret ; ungetchar endp ; setlinumber proc ; push ax mov di,curlin shl di,1 shl di,1 les di,[di+offset linptr] cmp linumb,YES jne linumend cmp curclm,0 jne linumend cmp inline,YES je nosetlinum mov inline,YES mov ax,linumber mov si,di push es push ds pop es mov di,offset numsetarea call inttoasc0 xchg si,di mov cx,numclm sub si,cx pop es rep movsb mov al,numsepchar stosb jmp short linumend nosetlinum: mov al,' ' mov cx,numclm inc cx rep stosb linumend: pop ax ret ; setlinumber endp ; fillineproc proc ; mov cx,clmcnt sub cx,curclm mov al,' ' rep stosb mov bx,curlin shl bx,1 shl bx,1 mov [bx+offset linptr],di ret ; fillineproc endp ; filgapproc proc ; mov dx,gapsize test dx,dx jz nogapsize mov dh,byte ptr lincnt mov bx,offset linptr xor cx,cx mov al,' ' setgaploop: mov cl,dl les di,[bx] rep stosb mov [bx],di lea bx,[bx+4] dec dh jnz setgaploop nogapsize: ret ; filgapproc endp ; initvaliable proc ; mov linumber,0 mov curpage,1 mov printend,NO mov feedflag,NO mov ax,linsiz mov cl,4 shr ax,cl mov bx,offset linptr mov cx,lincnt xor dx,dx mov si,pgbufseg bufptrloop: mov [bx],dx mov [bx+2],si add si,ax lea bx,[bx+4] loop bufptrloop ; cmp pgtype,EXT je pgtypechk jmp short sethdr pgtypechk: les di,nameptr les di,es:[di] xor ax,ax mov cx,-1 repne scasb cmp word ptr es:[di-3],'MS' jne pgtypea1 cmp word ptr es:[di-5],'A.' je pgtypeas pgtypea1: cmp word ptr es:[di-3],'CA' jne pgtypea2 cmp word ptr es:[di-5],'M.' je pgtypeas pgtypea2: cmp word ptr es:[di-3],'CN' jne pgtypeb cmp word ptr es:[di-5],'I.' jne pgtypeb pgtypeas: mov pageproc,offset asmpage jmp short sethdr pgtypeb: cmp word ptr es:[di-3],'SA' jne pgtypec cmp word ptr es:[di-5],'B.' jne pgtypec mov pageproc,offset baspage jmp short sethdr pgtypec: mov pageproc,offset cpage sethdr: cmp hdrprint,YES je headprt noheadsiz: mov hdrprint,NO ret headprt: cld mov al,' ' mov cx,pgwidth cmp cx,12 jb noheadsiz mov hdrlinoff,cx mov hdrpgnum,cx sub hdrpgnum,5 xor di,di mov es,hdrlinseg rep stosb sub di,5 mov ax,curpage call inttoasc0 mov word ptr es:[di-10],'aP' mov word ptr es:[di-08],'eg' mov word ptr es:[di-06],'- ' mov byte ptr es:[di-04],' ' mov deftitle,YES xor ax,ax mov cx,-1 les di,header cmp byte ptr es:[di],0 jne titlexist mov deftitle,NO les di,nameptr les di,es:[di] titlexist: mov si,di repne scasb not cx dec cx mov ax,pgwidth sub ax,12 cmp cx,ax jbe fitstring mov cx,ax fitstring: push ds push es mov di,marginleft mov es,hdrlinseg pop ds rep movsb pop ds mov al,20h stosb ; cmp deftitle,YES jne putfstat jmp nofname putfstat: mov ax,4202h mov bx,fhandle xor cx,cx mov dx,cx int 21h ; mov cx,10000 div cx test ax,ax jz less10k call inttoascs less10k: mov ax,dx call inttoascs mov word ptr es:[di],'yB' mov word ptr es:[di+2],'et' mov byte ptr es:[di+4],'s' lea di,[di+6] ; mov ax,4200h mov bx,fhandle xor cx,cx mov dx,cx int 21h ; mov ax,5700h mov bx,fhandle int 21h ; shr cx,1 shr cx,1 shr cx,1 shr cl,1 shr cl,1 mov si,cx ; mov ax,dx and dx,01fh shr ax,1 mov cl,4 shr al,cl xchg dh,al xchg ah,al add ax,1980 call timestamp nofname: mov di,pgwidth sub di,39 jb initend mov si,offset ptmtitle mov cx,ptmttlsz rep movsb ; mov ah,2ch int 21h mov si,cx mov ah,2ah int 21h mov ax,cx call timestamp initend: ret ; initvaliable endp ; initpgbuff proc ; xor ax,ax mov curclm,ax mov curlin,ax mov curblk,ax mov cx,pgbufsiz les di,pgbuf rep stosw mov ax,marginleft mov bx,offset linptr mov cx,lincnt setoffloop: mov [bx],ax lea bx,[bx+4] loop setoffloop ; test ax,ax jz initbuffend push dx push si push di mov si,ax mov bx,offset linptr+2 mov dx,lincnt mov al,' ' setmrgnloop: mov es,[bx] xor di,di mov cx,si rep stosb lea bx,[bx+4] dec dx jnz setmrgnloop pop di pop si pop dx initbuffend: ret ; initpgbuff endp ; reducepagebuff proc ; std mov al,' ' mov bx,offset linptr mov cx,lincnt mov curlin,cx cmprsloop: les di,[bx] mov cx,di jcxz nocode dec di repe scasb je allspace inc di allspace: inc di mov byte ptr es:[di],0 mov [bx],di nocode: lea bx,[bx+4] dec curlin jnz cmprsloop ; mov cx,lincnt mov bx,cx dec bx shl bx,1 shl bx,1 add bx,offset linptr reduceloop: cmp word ptr [bx],0 jne reducend lea bx,[bx-4] loop reduceloop reducend: cld mov ax,cx test ax,ax ret ; reducepagebuff endp ; hdrpgupdate proc ; cmp hdrprint,YES jne noheadprt mov ax,curpage mov di,hdrpgnum mov es,hdrlinseg call inttoasc0 mov word ptr es:[di-05],' -' noheadprt: ret ; hdrpgupdate endp ; timestamp proc ; call inttoascs mov byte ptr es:[di],'/' inc di mov al,dh aam add ax,'00' xchg ah,al stosw mov byte ptr es:[di],'/' inc di mov al,dl aam add ax,'00' xchg ah,al stosw mov byte ptr es:[di],' ' inc di ; mov ax,si mov al,ah aam add ax,'00' xchg ah,al stosw mov byte ptr es:[di],':' inc di mov ax,si aam add ax,'00' xchg ah,al stosw ; ret ; timestamp endp ; nopage proc ; xor ax,ax ret ; nopage endp ; asmpage proc ; cld push ds pop es mov di,si anxtchr: lodsb cmp al,0 je alnend cmp al,0ch je alnend cmp al,20h jbe anxtchr cmp al,'P' je anxtchk1 cmp al,'p' jne alnend anxtchk1: lodsb cmp al,'A' je anxtchk2 cmp al,'a' jne alnend anxtchk2: lodsb cmp al,'G' je anxtchk3 cmp al,'g' jne alnend anxtchk3: lodsb cmp al,'E' je anxtchk4 cmp al,'e' jne alnend anxtchk4: lodsb cmp al,0 je apgchg cmp al,';' je apgchg cmp al,'+' je apgchg cmp al,',' je alnend cmp al,20h ja short alnend anxtchk5: lodsb cmp al,0 je apgchg cmp al,20h jbe anxtchk5 cmp al,'+' je apgchg cmp al,';' je apgchg cmp al,',' je alnend cmp al,'0' jb apgchg cmp al,'9' ja apgchg alnend: xor ax,ax ret ; apgchg: xor ax,ax mov cx,1024 repne scasb sub cx,1024 neg cx mov si,di dec si std rep movsb mov byte ptr es:[di],0ch cld jmp alnend ; asmpage endp ; baspage proc ; cld push ds pop es mov di,si ; bnxtchr: lodsb cmp al,0 je blnend cmp al,0ch je blnend cmp al,20h jbe bnxtchr cmp al,"'" je bnxtchk0 cmp al,'0' jb blnend cmp al,'9' ja blnend push di mov di,si call asctoint mov si,di pop di jmp bnxtchr blnend: xor ax,ax ret ; bnxtchk0: lodsb cmp al,'@' jne blnend lodsb cmp al,'P' je bnxtchk1 cmp al,'p' jne blnend bnxtchk1: lodsb cmp al,'A' je bnxtchk2 cmp al,'a' jne blnend bnxtchk2: lodsb cmp al,'G' je bnxtchk3 cmp al,'g' jne blnend bnxtchk3: lodsb cmp al,'E' je bnxtchk4 cmp al,'e' jne blnend bnxtchk4: ; jmp apgchg ; baspage endp ; cpage proc ; push ds pop es mov di,si cld cmp word ptr [si],'*/' jne cpg2 cmp word ptr [si+2],'/*' je cpgchg cmp word ptr [si+2],'*' jne cothers ; cmp feedflag,YES jne bgnfiln mov byte ptr [di],0ch inc di bgnfiln: mov byte ptr [di],'/' inc di mov al,'*' mov cx,clmcnt dec cx rep stosb mov byte ptr es:[di],0 jmp short clnend cpg2: cmp word ptr [si],'**' jne cothers cmp word ptr [si+2],'/' jne cothers ; cmp feedflag,YES jne lstfiln mov byte ptr [di],0ch inc di lstfiln: mov al,'*' mov cx,clmcnt dec cx rep stosb mov word ptr [di],'/' clnend: mov feedflag,NO xor ax,ax ret cpgchg: mov feedflag,YES mov ax,-1 test ax,ax ret cothers: cmp byte ptr [si],0ch je clnend cmp feedflag,YES jne clnend xor ax,ax mov cx,1024 repne scasb sub cx,1024 neg cx mov si,di dec si std rep movsb mov byte ptr es:[di],0ch cld jmp clnend ; cpage endp ; code ends end