forked from KolibriOS/kolibrios
VNC client: bugfixes, better GUI, error reporting.
git-svn-id: svn://kolibrios.org@5668 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
hidnplayr
parent
1b36f8ca5f
commit
ffa9fb9858
@ -12,7 +12,7 @@
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;; ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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encoding_copyrect:
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encoding_CopyRect:
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DEBUGF 1,"CopyRect\n"
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@ -35,22 +35,22 @@ encoding_copyrect:
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add eax, ebx ; [screen.width]*[src.y]+[src.x]
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lea esi, [framebuffer_data+eax*3] ; esi = framebuffer_data+([screen.width]*[src.y]+[src.x])*3
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movzx eax, [rectangle.y]
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mov eax, [rectangle.y]
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movzx ebx, [screen.width]
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mul ebx ; [screen.width]*[rectangle.y]
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movzx ebx, [rectangle.x]
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mov ebx, [rectangle.x]
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add eax, ebx ; [screen.width]*[rectangle.y]+[rectangle.x]
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lea edi, [framebuffer_data+eax*3] ; edi = framebuffer_data+([screen.width]*[rectangle.y]+[rectangle.x])*3
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movzx eax, [screen.width]
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sub ax, [rectangle.width]
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sub eax, [rectangle.width]
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lea ebp, [eax*3] ; ebp = ([screen.width]-[rectangle.width])*3
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cmp esi, edi
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ja .copy
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; source pixels come before destination in buffer, copy backwards
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movzx eax, [rectangle.height]
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mov eax, [rectangle.height]
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movzx edx, [screen.width]
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mul edx
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lea eax, [eax*3-1]
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@ -61,8 +61,8 @@ encoding_copyrect:
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std
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.copy:
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movzx edx, [rectangle.height]
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movzx ecx, [rectangle.width]
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mov edx, [rectangle.height]
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mov ecx, [rectangle.width]
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lea ecx, [ecx*3]
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.lineloop:
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push ecx
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163
programs/network/vncc/gui.inc
Normal file
163
programs/network/vncc/gui.inc
Normal file
@ -0,0 +1,163 @@
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; ;;
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;; Copyright (C) KolibriOS team 2010-2015. All rights reserved. ;;
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;; Distributed under terms of the GNU General Public License ;;
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;; ;;
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;; VNC client for KolibriOS ;;
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;; ;;
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;; Written by hidnplayr@kolibrios.org ;;
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;; ;;
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;; GNU GENERAL PUBLIC LICENSE ;;
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;; Version 2, June 1991 ;;
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;; ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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draw_gui:
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mcall 40, EVM_MOUSE + EVM_MOUSE_FILTER + EVM_REDRAW + EVM_BUTTON + EVM_KEY
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.redraw:
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mcall 12, 1 ; start window draw
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; DRAW WINDOW
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xor eax, eax ; function 0 _logon: define and draw window
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mov ebx, 160 shl 16 + 330 ; [x start]:[x size]
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mov ecx, 160 shl 16 + 100 ; [y start]:[y size]
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mov edx, 0x34DDDDDD ; color of work area RRGGBB
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mov edi, name ; WINDOW LABEL
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mcall
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cmp [status], STATUS_INITIAL
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jne @f
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mov ebx, 25 shl 16 + 15
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xor ecx, ecx
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mov edx, serverstr
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mov esi, userstr-serverstr
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mcall 4 ; "server" text
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invoke edit_box_draw, URLbox ; Server textbox
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mov ebx, 220 shl 16 + 85
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mov ecx, 47 shl 16 + 16
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mov edx, 2
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mov esi, 0xCCCCCC
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mcall 8 ; Connect button
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mov ebx, 240 shl 16 + 49
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mov edx, connectstr
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mov esi, loginstr-connectstr
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mcall 4 ; Connect button text
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jmp .redraw_done
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@@:
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cmp [status], STATUS_LOGIN
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jne @f
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mov ebx, 25 shl 16 + 15
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xor ecx, ecx
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mov edx, userstr
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mov esi, passstr-userstr
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mcall 4 ; "user" text
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add bl, 19
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mov edx, passstr
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mov esi, connectstr-passstr ; "password" text
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mcall
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mov ebx, 220 shl 16 + 85
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mov ecx, 47 shl 16 + 16
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mov edx, 3
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mov esi, 0xCCCCCC
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mcall 8 ; Login button
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mov ebx, 240 shl 16 + 49
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mov edx, loginstr
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mov esi, loginstr_e-loginstr
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mcall 4 ; Login button text
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jmp .redraw_done
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@@:
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mov ebx, 25 shl 16 + 15
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mov ecx, 0x80ca0000 ; red ASCIIZ string
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mov edx, [status]
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sub edx, 10
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mov edx, [err_msg+4*edx]
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mcall 4 ; print error message to window
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.redraw_done:
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mov [update_gui], 0
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mcall 12, 2
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.loop:
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cmp [update_gui], 0
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jne .redraw
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cmp [status], STATUS_CONNECTED
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je .connected
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mcall 23, 10 ; wait for event
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dec eax ; redraw request ?
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jz .redraw
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dec eax ; key in buffer ?
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jz .key
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dec eax ; button in buffer ?
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jz .btn
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sub eax, 3
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jz .mouse
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jmp .loop
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.connected:
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ret
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.key: ; key event handler
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mcall 2 ; read key
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cmp [status], STATUS_INITIAL
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jne @f
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test [URLbox.flags], ed_focus
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jz mainloop
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cmp ah, 13 ; enter (return) key
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je .connect
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invoke edit_box_key, URLbox
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@@:
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jmp .loop
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.btn:
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mcall 17 ; get id
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cmp ah, 1 ; close ?
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jz .close
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cmp ah, 2 ; connect ?
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je .connect
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cmp ah, 3 ; login ?
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je .login
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jmp .loop
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.connect:
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mov eax, [URLbox.pos]
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mov byte[serveraddr+eax], 0
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; Create network thread
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mcall 51, 1, thread_start, thread_stack
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cmp eax, -1
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jne @f
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mov [status], STATUS_THREAD_ERR
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inc [update_gui]
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@@:
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jmp .loop
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.login:
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;;;
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ret
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.mouse:
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mcall 23
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cmp [status], STATUS_INITIAL
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jne @f
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invoke edit_box_mouse, URLbox
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@@:
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jmp .loop
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.close:
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mcall -1
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@ -1,135 +0,0 @@
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; ;;
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;; Copyright (C) KolibriOS team 2010-2015. All rights reserved. ;;
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;; Distributed under terms of the GNU General Public License ;;
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;; ;;
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;; VNC client for KolibriOS ;;
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;; ;;
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;; Written by hidnplayr@kolibrios.org ;;
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;; ;;
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;; GNU GENERAL PUBLIC LICENSE ;;
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;; Version 2, June 1991 ;;
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;; ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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logon:
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mcall 40, EVM_MOUSE + EVM_MOUSE_FILTER + EVM_REDRAW + EVM_BUTTON + EVM_KEY
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.redraw:
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mcall 12, 1 ; start window draw
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pusha
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; DRAW WINDOW
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xor eax, eax ; function 0 _logon: define and draw window
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mov ebx, 160 shl 16 + 330 ; [x start]:[x size]
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mov ecx, 160 shl 16 + 100 ; [y start]:[y size]
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mov edx, 0x34DDDDDD ; color of work area RRGGBB
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mov edi, name ; WINDOW LABEL
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mcall
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mov eax, 8 ; LOGON BUTTON
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mov ebx, 220 shl 16 + 85
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mov ecx, 47 shl 16 + 16
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mov edx, 2
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mov esi, 0xCCCCCC
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mcall
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cmp byte[mode], 0
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je .servermode
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mov eax, 4 ; function 4 write text to window
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mov ebx, 25 shl 16 + 15 ; [x start]:[y start]
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xor ecx, ecx
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mov edx, userstr ; pointer to text beginning
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mov esi, passstr-userstr ; text length
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mcall
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add bl, 19
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mov edx, passstr ; pointer to text beginning
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mov esi, connectstr-passstr ; text length
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mcall
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jmp .drawtherest
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.servermode:
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mov eax, 4 ; function 4 write text to window
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mov ebx, 25 shl 16 + 15 ; [x start] *65536 + [y start]
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xor ecx, ecx
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mov edx, serverstr ; pointer to text beginning
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mov esi, userstr-serverstr ; text length
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mcall
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invoke edit_box_draw, URLbox
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.drawtherest:
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mov ebx, 240 shl 16 + 49 ; [x start] *65536 + [y start]
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mov edx, connectstr ; pointer to text beginning
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mov esi, connect_e-connectstr ; text length
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mcall
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popa
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inc ebx
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mcall
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.loop:
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mcall 10 ; wait for event
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dec eax ; redraw request ?
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jz .redraw
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dec eax ; key in buffer ?
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jz .key
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dec eax ; button in buffer ?
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jz .btn
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sub eax, 3
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jz .mouse
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jmp .loop
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.key: ; key event handler
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mcall 2 ; read key
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test [URLbox.flags], ed_focus
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jz mainloop
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cmp ah, 13 ; enter (return) key
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je .go
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invoke edit_box_key, URLbox
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jmp .loop
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.go:
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mov eax, [URLbox.pos]
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mov byte[serveraddr+eax], 0
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ret
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.btn:
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mcall 17 ; get id
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cmp ah, 1 ; close ?
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jz .close
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cmp ah, 2 ; logon ?
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je .go
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jmp .loop
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.mouse:
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mcall 23
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invoke edit_box_mouse, URLbox
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jmp .loop
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.close:
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mcall -1
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; DATA AREA
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passchar db "*"
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passlen dd 0
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addr dd 0
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temp dd 0
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mode db 0 ; 0 = connection details, 1 = authentication
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serverstr db "server:"
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userstr db "username:"
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passstr db "password:"
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connectstr db "connect !"
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connect_e:
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I_END_logon:
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@ -14,9 +14,7 @@
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thread_start:
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DEBUGF 1, "I am the thread!\n"
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mcall 40, 0 ; disable all events
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mcall 40, 0 ; disable all events for this thread
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; resolve name
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push esp ; reserve stack place
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@ -24,7 +22,7 @@ thread_start:
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pop esi
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; test for error
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test eax, eax
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jnz exit
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jnz err_dns
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mov eax, [esi+addrinfo.ai_addr]
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mov eax, [eax+sockaddr_in.sin_addr]
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@ -35,40 +33,37 @@ thread_start:
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[sockaddr1.ip+2]:1, [sockaddr1.ip+3]:1, \
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[sockaddr1.port]:2
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invoke freeaddrinfo, esi
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mcall socket, AF_INET4, SOCK_STREAM, 0
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test eax, eax
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jz exit
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;;; invoke freeaddrinfo, ??
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cmp eax, -1
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je err_sock
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mov [socketnum], eax
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mcall connect, [socketnum], sockaddr1, 18
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;;; test eax, eax
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cmp eax, -1
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je err_connect
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; TODO: implement timeout
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call wait_for_data
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cmp dword[receive_buffer], "RFB "
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jne no_rfb
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jne err_proto
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DEBUGF 1, "received: %s\n", receive_buffer
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mcall send, [socketnum], handshake, 12, 0
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mcall send, [socketnum], HandShake, 12, 0
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DEBUGF 1, "Sending handshake: protocol version\n"
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call wait_for_data
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cmp dword[receive_buffer], 0x00000000
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je invalid_security
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cmp dword[receive_buffer], 0x01000000
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je no_security
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cmp dword[receive_buffer], 0x02000000
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je vnc_security
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DEBUGF 1, "Unknown security type\n"
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jmp exit
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jmp err_security
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vnc_security:
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mov byte[mode], 1
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call logon
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mov [status], STATUS_LOGIN
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call draw_gui
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no_security:
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mcall send, [socketnum], ClientInit, 1, 0
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@ -83,26 +78,40 @@ no_security:
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[receive_buffer+framebuffer.pixelformat.true_color]:1
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mov eax, dword[receive_buffer+framebuffer.width]
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mov dword[fbur.width], eax
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mov dword[FramebufferUpdateRequest.width], eax
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bswap eax
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mov dword[screen], eax
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DEBUGF 1, "Screen width=%u, height=%u\n", [screen.width]:2, [screen.height]:2
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mcall send, [socketnum], pixel_format8, 20, 0
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mcall send, [socketnum], SetPixelFormat8, 20, 0
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DEBUGF 1, "Sending pixel format\n"
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mcall send, [socketnum], encodings, 12, 0
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mcall send, [socketnum], SetEncodings, 12, 0
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DEBUGF 1, "Sending encoding info\n"
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mov [thread_ready], 1
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; Set main window caption to servername
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mov ecx, dword[receive_buffer+framebuffer.name_length]
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bswap ecx
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cmp ecx, 64
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jbe @f
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mov ecx, 64
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@@:
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lea esi, [receive_buffer+framebuffer.name]
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mov edi, servername
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rep movsb
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mov byte[edi], 0
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mov [name.dash], "-"
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; Tell the main thread we are ready for business!
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mov [status], STATUS_CONNECTED
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; Request initial update
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mov [fbur.inc], 0
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mov [FramebufferUpdateRequest.inc], 0
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request_fbu:
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DEBUGF 1, "Requesting framebuffer update\n"
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mcall send, [socketnum], fbur, 10, 0
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mov [fbur.inc], 1
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mcall send, [socketnum], FramebufferUpdateRequest, 10, 0
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mov [FramebufferUpdateRequest.inc], 1
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thread_loop:
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call read_data ; Read the data into the buffer
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@ -147,17 +156,19 @@ rectangle_loop:
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jmp @b
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@@:
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lodsd ; position
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bswap eax
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mov [rectangle.y], ax
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shr eax, 16
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mov [rectangle.x], ax
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lodsd ; size
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bswap eax
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mov [rectangle.height], ax
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shr eax, 16
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mov [rectangle.width], ax
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xor eax, eax
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lodsw
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xchg al, ah
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mov [rectangle.x], eax
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lodsw
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xchg al, ah
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mov [rectangle.y], eax
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lodsw
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xchg al, ah
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mov [rectangle.width], eax
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lodsw
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xchg al, ah
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mov [rectangle.height], eax
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lodsd ; encoding
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DEBUGF 1, "rectangle: width=%u height=%u x=%u y=%u encoding: ",\
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@ -166,9 +177,9 @@ rectangle_loop:
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cmp eax, 0
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je encoding_raw
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cmp eax, 1
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je encoding_copyrect
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; cmp eax, 2
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; je encoding_RRE
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je encoding_CopyRect
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cmp eax, 2
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je encoding_RRE
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; cmp eax, 5
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; je encoding_hextile
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; cmp eax, 15
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@ -179,8 +190,6 @@ rectangle_loop:
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DEBUGF 1, "\nunknown encoding: %u\n", eax
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jmp thread_loop
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;; jmp rectangle_loop
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next_rectangle:
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push esi
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call drawbuffer
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@ -245,30 +254,65 @@ read_data:
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mcall recv, [socketnum], [datapointer], 4096, 0
|
||||
pop edi esi edx ecx ebx
|
||||
cmp eax, -1
|
||||
je .error
|
||||
add [datapointer], eax ; TODO: check for buffer overflow
|
||||
je err_disconnected
|
||||
add [datapointer], eax
|
||||
; Check for buffer overflow
|
||||
cmp [datapointer], receive_buffer + RECEIVE_BUFFER_SIZE
|
||||
jbe @f
|
||||
; Buffer is full, first needed data by program is pointed to by esi.
|
||||
; Move all remaining data, starting from esi, to begin of buffer
|
||||
cmp esi, receive_buffer
|
||||
je err_proto
|
||||
mov ecx, [datapointer]
|
||||
sub ecx, esi
|
||||
mov edi, receive_buffer
|
||||
rep movsb
|
||||
mov [datapointer], edi
|
||||
mov esi, receive_buffer
|
||||
@@:
|
||||
cmp eax, 4096
|
||||
je .more
|
||||
ret
|
||||
|
||||
.error:
|
||||
DEBUGF 1, "Socket error!\n"
|
||||
mcall -1
|
||||
ret
|
||||
|
||||
|
||||
|
||||
wait_for_data: ; FIXME: add timeout
|
||||
mcall recv, [socketnum], receive_buffer, 4096, 0
|
||||
cmp eax, -1
|
||||
je .error
|
||||
je err_disconnected
|
||||
test eax, eax
|
||||
jz wait_for_data
|
||||
|
||||
ret
|
||||
|
||||
.error:
|
||||
DEBUGF 1, "Socket error!\n"
|
||||
|
||||
err_disconnected:
|
||||
mov [status], STATUS_DISCONNECTED
|
||||
inc [update_gui]
|
||||
mcall -1
|
||||
|
||||
err_dns:
|
||||
mov [status], STATUS_DNS_ERR
|
||||
inc [update_gui]
|
||||
mcall -1
|
||||
|
||||
err_sock:
|
||||
mov [status], STATUS_SOCK_ERR
|
||||
inc [update_gui]
|
||||
mcall -1
|
||||
|
||||
err_connect:
|
||||
mov [status], STATUS_CONNECT_ERR
|
||||
inc [update_gui]
|
||||
mcall -1
|
||||
ret
|
||||
|
||||
err_proto:
|
||||
mov [status], STATUS_PROTO_ERR
|
||||
inc [update_gui]
|
||||
mcall -1
|
||||
ret
|
||||
|
||||
err_security:
|
||||
mov [status], STATUS_SECURITY_ERR
|
||||
inc [update_gui]
|
||||
mcall -1
|
||||
ret
|
||||
@ -16,8 +16,8 @@ encoding_raw:
|
||||
|
||||
DEBUGF 1,"RAW\n"
|
||||
|
||||
movzx eax, [rectangle.width]
|
||||
movzx ebx, [rectangle.height]
|
||||
mov eax, [rectangle.width]
|
||||
mov ebx, [rectangle.height]
|
||||
mul ebx
|
||||
add eax, esi
|
||||
@@:
|
||||
@ -29,23 +29,23 @@ encoding_raw:
|
||||
jmp @b
|
||||
@@:
|
||||
|
||||
movzx eax, [rectangle.y]
|
||||
mov eax, [rectangle.y]
|
||||
movzx ebx, [screen.width]
|
||||
mul ebx ; [screen.width]*[rectangle.y]
|
||||
movzx ebx, [rectangle.x]
|
||||
mov ebx, [rectangle.x]
|
||||
add eax, ebx ; [screen.width]*[rectangle.y]+[rectangle.x]
|
||||
lea edi, [framebuffer_data+eax*3] ; edi = framebuffer_data+([screen.width]*[rectangle.y]+[rectangle.x])*3
|
||||
|
||||
movzx eax, [screen.width]
|
||||
sub ax, [rectangle.width]
|
||||
sub eax, [rectangle.width]
|
||||
lea ebp, [eax*3] ; ebp = ([screen.width]-[rectangle.width])*3
|
||||
|
||||
mov bl, 85
|
||||
|
||||
movzx edx, [rectangle.height]
|
||||
mov edx, [rectangle.height]
|
||||
|
||||
.lineloop:
|
||||
movzx ecx, [rectangle.width]
|
||||
mov ecx, [rectangle.width]
|
||||
|
||||
.pixelloop:
|
||||
mov al, [esi]
|
||||
|
||||
130
programs/network/vncc/rre.inc
Normal file
130
programs/network/vncc/rre.inc
Normal file
@ -0,0 +1,130 @@
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
;; ;;
|
||||
;; Copyright (C) KolibriOS team 2010-2015. All rights reserved. ;;
|
||||
;; Distributed under terms of the GNU General Public License ;;
|
||||
;; ;;
|
||||
;; VNC client for KolibriOS ;;
|
||||
;; ;;
|
||||
;; Written by hidnplayr@kolibrios.org ;;
|
||||
;; ;;
|
||||
;; GNU GENERAL PUBLIC LICENSE ;;
|
||||
;; Version 2, June 1991 ;;
|
||||
;; ;;
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
|
||||
pixel_to_24bpp: ; returns in ecx, destroys eax, ebx
|
||||
; Convert pixel to 24BPP
|
||||
mov bl, 85
|
||||
mov al, [esi]
|
||||
shr al, 4
|
||||
and al, 3
|
||||
mul bl
|
||||
mov cl, al
|
||||
mov al, [esi]
|
||||
shr al, 2
|
||||
and al, 3
|
||||
mul bl
|
||||
mov ch, al
|
||||
mov al, [esi]
|
||||
and al, 3
|
||||
mul bl
|
||||
shl ecx, 8
|
||||
mov cl, al
|
||||
|
||||
ret
|
||||
|
||||
encoding_RRE:
|
||||
|
||||
DEBUGF 1,"RRE\n"
|
||||
|
||||
@@:
|
||||
lea eax, [esi+5]
|
||||
cmp [datapointer], eax
|
||||
jae @f
|
||||
call read_data.more
|
||||
jmp @b
|
||||
@@:
|
||||
|
||||
lodsd
|
||||
bswap eax
|
||||
mov [subrectangles], eax
|
||||
|
||||
call pixel_to_24bpp
|
||||
|
||||
movzx eax, [screen.width]
|
||||
mul [rectangle.y] ; [screen.width]*[rectangle.y]
|
||||
add eax, [rectangle.x] ; [screen.width]*[rectangle.y]+[rectangle.x]
|
||||
lea edi, [framebuffer_data+eax*3] ; edi = framebuffer_data+([screen.width]*[rectangle.y]+[rectangle.x])*3
|
||||
|
||||
movzx eax, [screen.width]
|
||||
sub eax, [rectangle.width]
|
||||
lea ebp, [eax*3] ; ebp = ([screen.width]-[rectangle.width])*3
|
||||
|
||||
push edi
|
||||
mov eax, ecx
|
||||
mov edx, [rectangle.height]
|
||||
.lineloop:
|
||||
mov ecx, [rectangle.width]
|
||||
.pixelloop:
|
||||
stosw
|
||||
rol eax, 16
|
||||
stosb
|
||||
rol eax, 16
|
||||
dec ecx
|
||||
jnz .pixelloop
|
||||
add edi, ebp
|
||||
dec edx
|
||||
jnz .lineloop
|
||||
pop edi
|
||||
|
||||
.subrectangle:
|
||||
@@:
|
||||
lea eax, [esi+9]
|
||||
cmp [datapointer], eax
|
||||
jae @f
|
||||
call read_data.more
|
||||
jmp @b
|
||||
@@:
|
||||
|
||||
call pixel_to_24bpp
|
||||
|
||||
xor eax, eax
|
||||
lodsw
|
||||
xchg al, ah
|
||||
mov [subrectangle.x], eax
|
||||
lodsw
|
||||
xchg al, ah
|
||||
mov [subrectangle.y], eax
|
||||
lodsw
|
||||
xchg al, ah
|
||||
mov [subrectangle.height], eax
|
||||
lodsw
|
||||
xchg al, ah
|
||||
mov [subrectangle.width], eax
|
||||
|
||||
push edi
|
||||
mov eax, [rectangle.width]
|
||||
mul [subrectangle.y]
|
||||
add eax, [subrectangle.x]
|
||||
add edi, eax
|
||||
|
||||
mov eax, ecx
|
||||
mov edx, [subrectangle.height]
|
||||
.lineloop2:
|
||||
mov ecx, [subrectangle.width]
|
||||
.pixelloop2:
|
||||
stosw
|
||||
rol eax, 16
|
||||
stosb
|
||||
rol eax, 16
|
||||
dec ecx
|
||||
jnz .pixelloop2
|
||||
add edi, ebp
|
||||
dec edx
|
||||
jnz .lineloop2
|
||||
|
||||
pop edi
|
||||
|
||||
dec [subrectangles]
|
||||
jnz .subrectangle
|
||||
jmp next_rectangle
|
||||
@ -3,7 +3,7 @@
|
||||
;; Copyright (C) KolibriOS team 2010-2015. All rights reserved. ;;
|
||||
;; Distributed under terms of the GNU General Public License ;;
|
||||
;; ;;
|
||||
;; vncc.asm - VNC client for KolibriOS ;;
|
||||
;; VNC client for KolibriOS ;;
|
||||
;; ;;
|
||||
;; Written by hidnplayr@kolibrios.org ;;
|
||||
;; ;;
|
||||
@ -17,11 +17,6 @@ format binary as ""
|
||||
__DEBUG__ = 1
|
||||
__DEBUG_LEVEL__ = 1
|
||||
|
||||
xpos = 4 ; coordinates of image
|
||||
ypos = 22 ;
|
||||
|
||||
TIMEOUT = 5 ; timeout in seconds
|
||||
|
||||
use32
|
||||
|
||||
org 0x0
|
||||
@ -32,8 +27,7 @@ use32
|
||||
dd I_END ; size of image
|
||||
dd IM_END ; memory for app
|
||||
dd IM_END ; esp
|
||||
dd 0x0 , 0x0 ; I_Param , I_Path
|
||||
|
||||
dd 0x0, 0x0 ; I_Param , I_Path
|
||||
|
||||
include "../../macros.inc"
|
||||
include "../../debug-fdo.inc"
|
||||
@ -65,34 +59,49 @@ struct framebuffer
|
||||
name rb 256
|
||||
ends
|
||||
|
||||
include "logon.inc"
|
||||
xpos = 4
|
||||
ypos = 22
|
||||
|
||||
TIMEOUT = 5 ; timeout in seconds
|
||||
|
||||
RECEIVE_BUFFER_SIZE = 8*1024*1024 ; 8 Mib
|
||||
|
||||
STATUS_INITIAL = 0
|
||||
STATUS_CONNECTING = 1
|
||||
STATUS_LOGIN = 2
|
||||
STATUS_CONNECTED = 3
|
||||
|
||||
STATUS_DISCONNECTED = 10
|
||||
STATUS_DNS_ERR = 11
|
||||
STATUS_SOCK_ERR = 12
|
||||
STATUS_CONNECT_ERR = 13
|
||||
STATUS_PROTO_ERR = 14
|
||||
STATUS_SECURITY_ERR = 15
|
||||
STATUS_LIB_ERR = 16
|
||||
STATUS_THREAD_ERR = 17
|
||||
|
||||
include "gui.inc"
|
||||
include "network.inc"
|
||||
include "raw.inc"
|
||||
include "copyrect.inc"
|
||||
include "thread.inc"
|
||||
include "rre.inc"
|
||||
|
||||
START:
|
||||
|
||||
mcall 68, 11 ; init heap
|
||||
|
||||
; load libraries
|
||||
; Load libraries
|
||||
stdcall dll.Load, @IMPORT
|
||||
test eax, eax
|
||||
jnz exit
|
||||
|
||||
call logon
|
||||
|
||||
mcall 40, 0 ; disable all events
|
||||
mcall 67, 0, 0, 0, 0 ; resize the window (hide it)
|
||||
mcall 51, 1, thread_start, thread_stack
|
||||
|
||||
DEBUGF 1,"Thread created: %u\n", eax
|
||||
|
||||
jz @f
|
||||
mov [status], STATUS_LIB_ERR
|
||||
@@:
|
||||
mcall 5, 10
|
||||
cmp byte[thread_ready], 0
|
||||
je @r
|
||||
|
||||
mcall 40, EVM_MOUSE + EVM_MOUSE_FILTER + EVM_KEY + EVM_REDRAW + EVM_BUTTON
|
||||
; Present the user with the GUI and wait for network connection
|
||||
call draw_gui
|
||||
|
||||
; Create main window
|
||||
mcall 71, 1, name ; reset window caption (add server name)
|
||||
|
||||
mov edx, dword[screen]
|
||||
movzx esi, dx
|
||||
@ -101,54 +110,9 @@ START:
|
||||
add esi, ypos+xpos
|
||||
mcall 67, 10, 10 ; resize the window
|
||||
|
||||
mainloop:
|
||||
mcall 10 ; wait for event
|
||||
|
||||
dec eax
|
||||
jz redraw
|
||||
dec eax
|
||||
jz key
|
||||
dec eax
|
||||
jz button
|
||||
sub eax, 3
|
||||
jz mouse
|
||||
jmp mainloop
|
||||
|
||||
key:
|
||||
|
||||
; DEBUGF 1,"Sending key event\n"
|
||||
|
||||
mcall 2
|
||||
mov byte[keyevent.key+3], ah
|
||||
|
||||
mcall send, [socketnum], keyevent, 8, 0
|
||||
jmp mainloop
|
||||
|
||||
mouse:
|
||||
|
||||
; DEBUGF 1,"Sending mouse event\n"
|
||||
|
||||
mcall 37, 1 ; get mouse pos
|
||||
sub eax, xpos shl 16 + ypos
|
||||
bswap eax
|
||||
mov [pointerevent.x], ax
|
||||
shr eax, 16
|
||||
mov [pointerevent.y], ax
|
||||
|
||||
mcall 37, 2 ; get mouse buttons
|
||||
test al, 00000010b ; test if right button was pressed (bit 1 in kolibri)
|
||||
jz @f
|
||||
add al, 00000010b ; in RFB protocol it is bit 2, so if we add bit 2 again, we"ll get bit 3 and bit 1 will remain the same
|
||||
@@:
|
||||
mov [pointerevent.mask],al
|
||||
|
||||
mcall send, [socketnum], pointerevent, 6, 0
|
||||
jmp mainloop
|
||||
mcall 40, EVM_MOUSE + EVM_MOUSE_FILTER + EVM_KEY + EVM_REDRAW + EVM_BUTTON
|
||||
|
||||
redraw:
|
||||
|
||||
; DEBUGF 1,"Drawing window\n"
|
||||
|
||||
mcall 12, 1
|
||||
|
||||
mov ebx, dword[screen]
|
||||
@ -162,38 +126,69 @@ redraw:
|
||||
|
||||
mcall 12, 2
|
||||
|
||||
mainloop:
|
||||
cmp [status], STATUS_CONNECTED
|
||||
jne draw_gui
|
||||
|
||||
mcall 23, 100 ; Check for event with 1s timeout
|
||||
|
||||
dec eax
|
||||
jz redraw
|
||||
dec eax
|
||||
jz key
|
||||
dec eax
|
||||
jz button
|
||||
sub eax, 3
|
||||
jz mouse
|
||||
jmp mainloop
|
||||
|
||||
drawbuffer:
|
||||
mcall 7, framebuffer_data, dword[screen], 0
|
||||
ret
|
||||
|
||||
key:
|
||||
; DEBUGF 1, "Sending key event\n"
|
||||
|
||||
mcall 2
|
||||
mov byte[KeyEvent.key+3], ah
|
||||
|
||||
mcall send, [socketnum], KeyEvent, 8, 0
|
||||
jmp mainloop
|
||||
|
||||
mouse:
|
||||
; DEBUGF 1, "Sending mouse event\n"
|
||||
|
||||
mcall 37, 1 ; get mouse pos
|
||||
sub eax, xpos shl 16 + ypos
|
||||
bswap eax
|
||||
mov [PointerEvent.x], ax
|
||||
shr eax, 16
|
||||
mov [PointerEvent.y], ax
|
||||
|
||||
mcall 37, 2 ; get mouse buttons
|
||||
test al, 00000010b ; test if right button was pressed (bit 1 in kolibri)
|
||||
jz @f
|
||||
add al, 00000010b ; in RFB protocol it is bit 2, so if we add bit 2 again, we"ll get bit 3 and bit 1 will remain the same
|
||||
@@:
|
||||
mov [PointerEvent.mask], al
|
||||
|
||||
mcall send, [socketnum], PointerEvent, 6, 0
|
||||
jmp mainloop
|
||||
|
||||
button:
|
||||
mcall 17 ; get id
|
||||
|
||||
exit:
|
||||
DEBUGF 1, "Closing time!\n"
|
||||
mcall close, [socketnum]
|
||||
mcall -1
|
||||
|
||||
no_rfb:
|
||||
DEBUGF 1, "This is no vnc server!\n"
|
||||
jmp exit
|
||||
|
||||
invalid_security:
|
||||
DEBUGF 1, "Security error: %s\n", receive_buffer+5
|
||||
jmp exit
|
||||
|
||||
|
||||
; DATA AREA
|
||||
|
||||
include_debug_strings ; ALWAYS present in data section
|
||||
include_debug_strings
|
||||
|
||||
HandShake db "RFB 003.003", 10
|
||||
|
||||
handshake db "RFB 003.003", 10
|
||||
ClientInit db 0 ; not shared
|
||||
beep db 0x85, 0x25, 0x85, 0x40, 0
|
||||
|
||||
pixel_format32 db 0 ; setPixelformat
|
||||
SetPixelFormat32 db 0 ; setPixelformat
|
||||
db 0, 0, 0 ; padding
|
||||
.bpp db 32 ; bits per pixel
|
||||
.depth db 32 ; depth
|
||||
@ -207,7 +202,7 @@ pixel_format32 db 0 ; setPixelformat
|
||||
.blue_shift db 16 ; blue-shift
|
||||
db 0, 0, 0 ; padding
|
||||
|
||||
pixel_format16 db 0 ; setPixelformat
|
||||
SetPixelFormat16 db 0 ; setPixelformat
|
||||
db 0, 0, 0 ; padding
|
||||
.bpp db 16 ; bits per pixel
|
||||
.depth db 15 ; depth
|
||||
@ -221,7 +216,7 @@ pixel_format16 db 0 ; setPixelformat
|
||||
.blue_shift db 10 ; blue-shift
|
||||
db 0, 0, 0 ; padding
|
||||
|
||||
pixel_format8 db 0 ; setPixelformat
|
||||
SetPixelFormat8 db 0 ; setPixelformat
|
||||
db 0, 0, 0 ; padding
|
||||
.bpp db 8 ; bits per pixel
|
||||
.depth db 6 ; depth
|
||||
@ -235,7 +230,7 @@ pixel_format8 db 0 ; setPixelformat
|
||||
.blue_shift db 4 ; blue-shift
|
||||
db 0, 0, 0 ; padding
|
||||
|
||||
encodings db 2 ; setEncodings
|
||||
SetEncodings db 2 ; setEncodings
|
||||
db 0 ; padding
|
||||
db 0, 2 ; number of encodings
|
||||
db 0, 0, 0, 0 ; raw encoding (DWORD, Big endian order)
|
||||
@ -245,19 +240,19 @@ encodings db 2 ; setEncodings
|
||||
; db 0, 0, 0, 15 ; TRLE
|
||||
; db 0, 0, 0, 16 ; ZRLE
|
||||
|
||||
fbur db 3 ; frame buffer update request
|
||||
FramebufferUpdateRequest db 3
|
||||
.inc db 0 ; incremental
|
||||
.x dw 0
|
||||
.y dw 0
|
||||
.width dw 0
|
||||
.height dw 0
|
||||
|
||||
keyevent db 4 ; keyevent
|
||||
KeyEvent db 4 ; keyevent
|
||||
.down db 0 ; down-flag
|
||||
dw 0 ; padding
|
||||
.key dd 0 ; key
|
||||
|
||||
pointerevent db 5 ; pointerevent
|
||||
PointerEvent db 5 ; pointerevent
|
||||
.mask db 0 ; button-mask
|
||||
.x dw 0 ; x-position
|
||||
.y dw 0 ; y-position
|
||||
@ -269,11 +264,39 @@ sockaddr1:
|
||||
.ip dd 0
|
||||
rb 10
|
||||
|
||||
thread_ready db 0
|
||||
mouse_dd dd ?
|
||||
beep db 0x85, 0x25, 0x85, 0x40, 0
|
||||
|
||||
status dd STATUS_INITIAL
|
||||
update_gui dd 0
|
||||
mouse_dd dd 0
|
||||
|
||||
URLbox edit_box 200, 25, 16, 0xffffff, 0x6f9480, 0, 0, 0, 65535, serveraddr, mouse_dd, ed_focus, 0, 0
|
||||
|
||||
serverstr db "server:"
|
||||
userstr db "username:"
|
||||
passstr db "password:"
|
||||
connectstr db "connect"
|
||||
loginstr db "login"
|
||||
loginstr_e:
|
||||
|
||||
sz_err_disconnected db "Server closed connection unexpectedly.", 0
|
||||
sz_err_dns db "Could not resolve hostname.", 0
|
||||
sz_err_sock db "Could not open socket.", 0
|
||||
sz_err_connect db "Could not connect to the server.", 0
|
||||
sz_err_proto db "A protocol error has occured.", 0
|
||||
sz_err_security db "Server requested an unsupported security type.", 0
|
||||
sz_err_library db "Could not load needed libraries.", 0
|
||||
sz_err_thread db "Could not create thread.", 0
|
||||
|
||||
err_msg dd sz_err_disconnected
|
||||
dd sz_err_dns
|
||||
dd sz_err_sock
|
||||
dd sz_err_connect
|
||||
dd sz_err_proto
|
||||
dd sz_err_security
|
||||
dd sz_err_library
|
||||
dd sz_err_thread
|
||||
|
||||
; import
|
||||
align 4
|
||||
@IMPORT:
|
||||
@ -299,8 +322,8 @@ import box_lib,\
|
||||
import archiver,\
|
||||
deflate_unpack, "deflate_unpack"
|
||||
|
||||
name db "VNC client "
|
||||
name.dash db 0, " "
|
||||
name db "VNC viewer "
|
||||
.dash db 0, " "
|
||||
|
||||
I_END:
|
||||
|
||||
@ -308,27 +331,34 @@ servername rb 64+1
|
||||
|
||||
socketnum dd ?
|
||||
datapointer dd ?
|
||||
|
||||
rectangles dw ?
|
||||
|
||||
rectangle:
|
||||
.width dw ?
|
||||
.height dw ?
|
||||
.x dw ?
|
||||
.y dw ?
|
||||
.x dd ?
|
||||
.y dd ?
|
||||
.width dd ?
|
||||
.height dd ?
|
||||
|
||||
subrectangles dd ?
|
||||
|
||||
subrectangle:
|
||||
.x dd ?
|
||||
.y dd ?
|
||||
.width dd ?
|
||||
.height dd ?
|
||||
|
||||
screen: ; Remote screen resolution
|
||||
.height dw ?
|
||||
.width dw ?
|
||||
|
||||
serveraddr rb 65536
|
||||
receive_buffer rb 5*1024*1024 ; 5 mb buffer for received data (incoming frbupdate etc)
|
||||
receive_buffer rb RECEIVE_BUFFER_SIZE
|
||||
framebuffer_data rb 1024*1024*3 ; framebuffer
|
||||
|
||||
rb 0x1000
|
||||
thread_stack:
|
||||
|
||||
rb 0x1000
|
||||
|
||||
IM_END:
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user