mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-11-29 04:03:09 +03:00
208 lines
4.2 KiB
NASM
208 lines
4.2 KiB
NASM
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; Remote processing example (remote node) - vt
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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 'MENUET01' ; header
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dd 0x01 ; header version
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dd START ; entry point
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dd I_END ; image size
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dd I_END+0x10000 ; required memory
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dd I_END+0x10000 ; esp
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dd 0x0 , 0x0 ; I_Param , I_Path
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include 'lang.inc'
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include '..\..\..\macros.inc'
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remote_ip db 192,168,1,26
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START: ; start of execution
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mov eax, 53 ; open receiver socket
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mov ebx, 0
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mov ecx, 0x3000 ; local port
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mov edx, 0xffff ; remote port
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mov esi, dword [remote_ip] ; remote IP
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mcall
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mov [socketNum],eax
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mov [0],eax ; save for remote code
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red:
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call draw_window ; at first, draw the window
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still:
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mov eax,23 ; wait here for event
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mov ebx,1
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mcall
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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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mov eax,53 ; data from cluster terminal ?
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mov ebx,2
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mov ecx,[socketNum]
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mcall
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cmp eax,0
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jne data_arrived
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jmp still
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key:
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mov eax,2
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mcall
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jmp still
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button:
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mov eax,53
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mov ebx,1
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mov ecx,[socketNum]
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mcall
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or eax,-1
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mcall
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data_arrived:
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mov eax,5 ; wait a second for everything to arrive
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mov ebx,10
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mcall
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mov edi,I_END
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get_data:
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mov eax,53
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mov ebx,3
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mov ecx,[socketNum]
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mcall
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mov [edi],bl
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inc edi
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mov eax,53
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mov ebx,2
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mov ecx,[socketNum]
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mcall
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cmp eax,0
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jne get_data
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add byte [I_END+14],48
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mov eax,4
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mov ebx,10*65536+50
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add ebx,[y]
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mov ecx,0x000000
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mov edx,I_END
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mov esi,23
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mcall
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add [y],10
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cmp byte [I_END+14],'1' ; DATA PACKET ?
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jne no_packet
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mov esi,I_END+23
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mov edi,[I_END+15]
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mov ecx,[I_END+19]
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cld
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rep movsb
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jmp still
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no_packet:
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cmp byte [I_END+14],'2' ; EXECUTE ?
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jne no_execute
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mov eax,[I_END+15]
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call eax
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jmp still
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no_execute:
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jmp still
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y dd 0x10
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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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mcall
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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+286 ; [x start] *65536 + [x size]
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mov ecx,100*65536+330 ; [y start] *65536 + [y size]
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mov edx,0x14ffffff ; color of work area RRGGBB
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mov edi,title ; WINDOW LABEL
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mcall
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; Re-draw the screen text
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cld
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mov eax,4
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mov ebx,10*65536+30 ; draw info text with function 4
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mov ecx,0x000000
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mov edx,text
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mov esi,40
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newline:
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mcall
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add ebx,16
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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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mcall
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ret
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; DATA AREA
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text:
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db 'THIS NODE : 192.168.1.22 '
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db 'LISTENING TO PORT : 0x3000 '
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db 'x' ;<- END MARKER, DONT DELETE
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title db 'CLUSTER REMOTE',0
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socketNum dd 0x0
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send_data db 'MenuetRemote00' ; 00 header ; -> remote port 0x3000
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db 1 ; 14 send
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dd 0x0 ; 15 position
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dd 0x0 ; 19 size
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; 23
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execute db 'MenuetRemote00' ; 00 header ; -> remote port 0x3000
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db 2 ; 14 execute
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dd 0x0 ; 15 position
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; 19
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I_END:
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