233 lines
4.3 KiB
NASM
233 lines
4.3 KiB
NASM
;
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; FILE COPIER
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;
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; Compile with FASM for Menuet
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;
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use32
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org 0x0
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db 'MENUET00' ; 8 byte id
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dd 38 ; required os
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dd START ; program start
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dd I_END ; program image size
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dd 0x1000 ; required amount of memory
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dd 0x1000
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dd 0 ; reserved=no extended header
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include "lang.inc"
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include "macros.inc"
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START: ; start of execution
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call draw_window ; at first, draw the window
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still:
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mov eax,10 ; wait here for event
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int 0x40
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cmp eax,1 ; redraw request ?
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jz red
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cmp eax,2 ; key in buffer ?
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jz key
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cmp eax,3 ; button in buffer ?
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jz button
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jmp still
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red: ; redraw
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call draw_window
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jmp still
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key: ; key
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mov eax,2 ; just read it and ignore
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int 0x40
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jmp still
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button: ; button
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mov eax,17 ; get id
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int 0x40
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cmp ah,1 ; button id=1 ?
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jnz noclose
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mov eax,0xffffffff ; close this program
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int 0x40
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noclose:
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cmp ah,3 ; delete ?
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jnz nodelete
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mov eax,32
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mov ebx,destination
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int 0x40
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jmp still
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nodelete:
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cmp ah,4
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jz f2
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jmp nof12
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f2:
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mov [addr],dword destination
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mov [ya],dword 35
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jmp rk
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rk:
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mov edi,[addr]
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mov al,' '
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mov ecx,11
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rep stosb
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call print_text
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mov edi,[addr]
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f11:
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mov eax,10
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int 0x40
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cmp eax,2
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jz fbu
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jmp still
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fbu:
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mov eax,2
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int 0x40
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shr eax,8
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cmp eax,8
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jnz nobs
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cmp edi,[addr]
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jz f11
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sub edi,1
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mov [edi],byte 0
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call print_text
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jmp f11
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nobs:
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cmp eax,dword 31
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jbe f11
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cmp eax,dword 95
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jb keyok
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sub eax,32
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keyok:
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mov [edi],al
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call print_text
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add edi,1
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mov esi,[addr]
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add esi,11
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cmp esi,edi
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jnz f11
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jmp still
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print_text:
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mov eax,13
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mov ebx,109*65536+11*6
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mov ecx,[ya]
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shl ecx,16
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mov cx,8
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mov edx,0xffffff
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int 0x40
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mov eax,4
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mov ebx,109*65536
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add ebx,[ya]
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mov ecx,0x000000
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mov edx,[addr]
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mov esi,11
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int 0x40
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ret
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nof12:
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jmp still
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; *********************************************
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; ******* WINDOW DEFINITIONS AND DRAW ********
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; *********************************************
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draw_window:
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mov eax,12 ; function 12:tell os about windowdraw
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mov ebx,1 ; 1, start of draw
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int 0x40
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; DRAW WINDOW
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mov eax,0 ; function 0 : define and draw window
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mov ebx,100*65536+230 ; [x start] *65536 + [x size]
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mov ecx,100*65536+105 ; [y start] *65536 + [y size]
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mov edx,0x03ffffff ; color of work area RRGGBB
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int 0x40
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; WINDOW LABEL
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mov eax,4 ; function 4 : write text to window
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mov ebx,8*65536+8 ; [x start] *65536 + [y start]
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mov ecx,0x10ffffff ; color of text RRGGBB
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mov edx,header ; pointer to text beginning
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mov esi,header.len ; text length
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int 0x40
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mov esi,0xbbbbbb
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mov eax,8 ; DELETE BUTTON
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mov ebx,20*65536+190
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mov ecx,63*65536+15
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mov edx,3
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int 0x40
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mov eax,8
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mov ebx,200*65536+10
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mov ecx,33*65536+10
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mov edx,4
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int 0x40
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mov esi,destination
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mov edi,text+14
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mov ecx,11
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cld
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rep movsb
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mov ebx,25*65536+35 ; draw info text with function 4
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mov ecx,0x0
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mov edx,text
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mov esi,40
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newline:
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mov eax,4
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int 0x40
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add ebx,16*2
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add edx,40
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cmp [edx],byte 'x'
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jnz newline
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mov eax,12 ; function 12:tell os about windowdraw
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mov ebx,2 ; 2, end of draw
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int 0x40
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ret
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; DATA AREA
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destination db 'EXAMPLE.ASM'
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addr dd 0x0
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ya dd 0x0
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text:
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db 'FILENAME : yyyyyyyyyyy '
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db ' DELETE FROM RAMDISK '
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db 'x' ; <- END MARKER, DONT DELETE
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header:
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db 'RAMDISK FILE DELETE'
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.len = $ - header
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I_END:
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