forked from KolibriOS/kolibrios
579 lines
14 KiB
PHP
579 lines
14 KiB
PHP
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; ;;
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;; Copyright (C) KolibriOS team 2004-2021. All rights reserved. ;;
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;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa ;;
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;; Distributed under terms of the GNU General Public License ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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$Revision$
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VKEY_LSHIFT = 00000000_00000001b
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VKEY_RSHIFT = 00000000_00000010b
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VKEY_LCONTROL = 00000000_00000100b
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VKEY_RCONTROL = 00000000_00001000b
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VKEY_LALT = 00000000_00010000b
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VKEY_RALT = 00000000_00100000b
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VKEY_CAPSLOCK = 00000000_01000000b
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VKEY_NUMLOCK = 00000000_10000000b
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VKEY_SCRLOCK = 00000001_00000000b
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VKEY_LWIN = 00000010_00000000b
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VKEY_RWIN = 00000100_00000000b
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VKEY_SHIFT = VKEY_LSHIFT + VKEY_RSHIFT
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VKEY_CONTROL = VKEY_LCONTROL + VKEY_RCONTROL
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VKEY_ALT = VKEY_LALT + VKEY_RALT
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uglobal
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align 4
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kb_state dd 0
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ext_code db 0
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keyboard_mode db 0
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keyboard_data db 0
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altmouseb db 0
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ctrl_alt_del db 0
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kb_lights db 0
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old_kb_lights db 0
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align 4
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hotkey_scancodes rd 256 ; we have 256 scancodes
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hotkey_list rd 256*4 ; max 256 defined hotkeys
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hotkey_buffer rd 120*2 ; buffer for 120 hotkeys
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endg
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iglobal
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hotkey_tests dd hotkey_test0
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dd hotkey_test1
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dd hotkey_test2
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dd hotkey_test3
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dd hotkey_test4
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hotkey_tests_num = 5
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endg
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;---------------------------------------------------------------------
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hotkey_test0:
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test al, al
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setz al
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ret
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;---------------------------------------------------------------------
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hotkey_test1:
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test al, al
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setnp al
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ret
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;---------------------------------------------------------------------
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hotkey_test2:
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cmp al, 3
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setz al
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ret
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;---------------------------------------------------------------------
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hotkey_test3:
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cmp al, 1
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setz al
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ret
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;---------------------------------------------------------------------
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hotkey_test4:
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cmp al, 2
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setz al
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ret
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;---------------------------------------------------------------------
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hotkey_do_test:
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push eax
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mov edx, [kb_state]
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shr edx, cl
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add cl, cl
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mov eax, [eax+4]
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shr eax, cl
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and eax, 15
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cmp al, hotkey_tests_num
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jae .fail
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xchg eax, edx
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and al, 3
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call [hotkey_tests + edx*4]
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cmp al, 1
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pop eax
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ret
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;--------------------------------------
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.fail:
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stc
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pop eax
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ret
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;---------------------------------------------------------------------
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align 4
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set_keyboard_data:
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movzx eax, word[thread_count]; top window process
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movzx eax, word[WIN_POS+eax*2]
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shl eax, 8
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mov al, [SLOT_BASE+eax+APPDATA.keyboard_mode]
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mov [keyboard_mode], al
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mov eax, ecx
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push ebx esi edi ebp
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call send_scancode
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pop ebp edi esi ebx
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ret
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;---------------------------------------------------------------------
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struct KEYBOARD
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next dd ?
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prev dd ?
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functions dd ?
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userdata dd ?
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ends
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struct KBDFUNC
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strucsize dd ?
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close dd ?
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setlights dd ?
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ends
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iglobal
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keyboards:
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dd keyboards
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dd keyboards
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endg
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uglobal
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keyboard_list_mutex MUTEX
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endg
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register_keyboard:
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push ebx
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movi eax, sizeof.KEYBOARD
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call malloc
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test eax, eax
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jz .nothing
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mov ecx, [esp+4+4]
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mov [eax+KEYBOARD.functions], ecx
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mov ecx, [esp+8+4]
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mov [eax+KEYBOARD.userdata], ecx
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xchg eax, ebx
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mov ecx, keyboard_list_mutex
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call mutex_lock
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mov ecx, keyboards
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mov edx, [ecx+KEYBOARD.prev]
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mov [ebx+KEYBOARD.next], ecx
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mov [ebx+KEYBOARD.prev], edx
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mov [edx+KEYBOARD.next], ebx
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mov [ecx+KEYBOARD.prev], ebx
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mov ecx, [ebx+KEYBOARD.functions]
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cmp [ecx+KBDFUNC.strucsize], KBDFUNC.setlights
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jbe .unlock
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mov ecx, [ecx+KBDFUNC.setlights]
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test ecx, ecx
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jz .unlock
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stdcall ecx, [ebx+KEYBOARD.userdata], dword [kb_lights]
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.unlock:
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mov ecx, keyboard_list_mutex
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call mutex_unlock
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xchg eax, ebx
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.nothing:
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pop ebx
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ret 8
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delete_keyboard:
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push ebx
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mov ebx, [esp+4+4]
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mov ecx, keyboard_list_mutex
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call mutex_lock
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mov eax, [ebx+KEYBOARD.next]
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mov edx, [ebx+KEYBOARD.prev]
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mov [eax+KEYBOARD.prev], edx
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mov [edx+KEYBOARD.next], eax
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call mutex_unlock
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mov ecx, [ebx+KEYBOARD.functions]
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cmp [ecx+KBDFUNC.strucsize], KBDFUNC.close
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jbe .nothing
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mov ecx, [ecx+KBDFUNC.close]
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test ecx, ecx
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jz .nothing
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stdcall ecx, [ebx+KEYBOARD.userdata]
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.nothing:
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pop ebx
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ret 4
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;---------------------------------------------------------------------
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align 4
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irq1:
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movzx eax, word[thread_count]; top window process
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movzx eax, word[WIN_POS+eax*2]
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shl eax, BSF sizeof.APPDATA
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mov al, [SLOT_BASE+eax+APPDATA.keyboard_mode]
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mov [keyboard_mode], al
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in al, 0x60
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;--------------------------------------
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send_scancode:
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mov [keyboard_data], al
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; ch = scancode
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; cl = ext_code
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; bh = 0 - normal key
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; bh = 1 - modifier (Shift/Ctrl/Alt)
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; bh = 2 - extended code
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mov ch, al
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cmp al, 0xE0
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je @f
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cmp al, 0xE1
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jne .normal_code
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@@:
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mov bh, 2
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mov [ext_code], al
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jmp .writekey
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;--------------------------------------
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.normal_code:
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mov cl, 0
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xchg cl, [ext_code]
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and al, 0x7F
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mov bh, 1
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;--------------------------------------
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@@:
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cmp al, 0x5B
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jne @f
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cmp cl, 0xE0
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jne @f
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mov eax, VKEY_LWIN
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mov bh, 0
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jmp .modifier
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;--------------------------------------
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@@:
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cmp al, 0x5C
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jne @f
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cmp cl, 0xE0
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jne @f
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mov eax, VKEY_RWIN
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mov bh, 0
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jmp .modifier
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;--------------------------------------
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@@:
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cmp al, 0x2A
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jne @f
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cmp cl, 0xE0
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je .writekey
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mov eax, VKEY_LSHIFT
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jmp .modifier
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;--------------------------------------
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@@:
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cmp al, 0x36
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jne @f
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cmp cl, 0xE0
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je .writekey
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mov eax, VKEY_RSHIFT
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jmp .modifier
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;--------------------------------------
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@@:
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cmp al, 0x38
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jne @f
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mov eax, VKEY_LALT
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test cl, cl
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jz .modifier
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mov al, VKEY_RALT
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jmp .modifier
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;--------------------------------------
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@@:
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cmp al, 0x1D
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jne @f
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mov eax, VKEY_LCONTROL
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test cl, cl
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jz .modifier
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mov al, VKEY_RCONTROL
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cmp cl, 0xE0
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jz .modifier
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mov [ext_code], cl
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jmp .writekey
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;--------------------------------------
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@@:
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cmp al, 0x3A
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jne @f
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mov bl, 4
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mov eax, VKEY_CAPSLOCK
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jmp .no_key.xor
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;--------------------------------------
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@@:
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cmp al, 0x45
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jne @f
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test cl, cl
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jnz .writekey
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mov bl, 2
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mov eax, VKEY_NUMLOCK
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jmp .no_key.xor
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;--------------------------------------
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@@:
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cmp al, 0x46
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jne @f
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mov bl, 1
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mov eax, VKEY_SCRLOCK
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jmp .no_key.xor
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;--------------------------------------
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@@:
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xor ebx, ebx
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test ch, ch
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js .writekey
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movzx eax, ch ; plain key
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mov bl, [keymap+eax]
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mov edx, [kb_state]
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test dl, VKEY_CONTROL ; ctrl alt del
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jz .noctrlaltdel
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test dl, VKEY_ALT
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jz .noctrlaltdel
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cmp ch, 53h
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jne .noctrlaltdel
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mov [ctrl_alt_del], 1
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call wakeup_osloop
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.noctrlaltdel:
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test dl, VKEY_CONTROL ; ctrl on ?
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jz @f
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sub bl, 0x60
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@@:
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test dl, VKEY_CAPSLOCK ; caps lock on ?
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jz .no_caps_lock
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test dl, VKEY_SHIFT ; shift on ?
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jz .keymap_shif
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jmp @f
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;--------------------------------------
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.no_caps_lock:
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test dl, VKEY_SHIFT ; shift on ?
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jz @f
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.keymap_shif:
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mov bl, [keymap_shift+eax]
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@@:
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test dl, VKEY_ALT ; alt on ?
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jz @f
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mov bl, [keymap_alt+eax]
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@@:
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jmp .writekey
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;--------------------------------------
|
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.modifier:
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test ch, ch
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js .modifier.up
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or [kb_state], eax
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jmp .writekey
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;--------------------------------------
|
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.modifier.up:
|
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not eax
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and [kb_state], eax
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jmp .writekey
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;--------------------------------------
|
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.no_key.xor:
|
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mov bh, 0
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test ch, ch
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js .writekey
|
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|
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xor [kb_state], eax
|
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xor [kb_lights], bl
|
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|
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.writekey:
|
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|
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pushad
|
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|
|
; test for system hotkeys
|
||
|
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movzx eax, ch
|
||
|
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cmp bh, 1
|
||
|
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ja .nohotkey
|
||
|
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jb @f
|
||
|
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|
||
|
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xor eax, eax
|
||
|
|
@@:
|
||
|
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mov eax, [hotkey_scancodes + eax*4]
|
||
|
|
.hotkey_loop:
|
||
|
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test eax, eax
|
||
|
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jz .nohotkey
|
||
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|
||
|
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mov cl, 0
|
||
|
|
call hotkey_do_test
|
||
|
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jc .hotkey_cont
|
||
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|
||
|
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mov cl, 2
|
||
|
|
call hotkey_do_test
|
||
|
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jc .hotkey_cont
|
||
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|
||
|
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mov cl, 4
|
||
|
|
call hotkey_do_test
|
||
|
|
jnc .hotkey_found
|
||
|
|
.hotkey_cont:
|
||
|
|
mov eax, [eax]
|
||
|
|
jmp .hotkey_loop
|
||
|
|
;--------------------------------------
|
||
|
|
.hotkey_found:
|
||
|
|
mov eax, [eax+8]
|
||
|
|
; put key in buffer for process in slot eax
|
||
|
|
mov edi, hotkey_buffer
|
||
|
|
@@:
|
||
|
|
cmp dword [edi], 0
|
||
|
|
jz .found_free
|
||
|
|
|
||
|
|
add edi, 8
|
||
|
|
cmp edi, hotkey_buffer+120*8
|
||
|
|
jb @b
|
||
|
|
; no free space - replace first entry
|
||
|
|
mov edi, hotkey_buffer
|
||
|
|
.found_free:
|
||
|
|
mov [edi], eax
|
||
|
|
movzx eax, ch
|
||
|
|
cmp bh, 1
|
||
|
|
jnz @f
|
||
|
|
|
||
|
|
xor eax, eax
|
||
|
|
@@:
|
||
|
|
mov [edi+4], ax
|
||
|
|
mov eax, [kb_state]
|
||
|
|
mov [edi+6], ax
|
||
|
|
|
||
|
|
cmp [PID_lock_input], dword 0
|
||
|
|
je .nohotkey
|
||
|
|
|
||
|
|
popad
|
||
|
|
jmp .exit.irq1
|
||
|
|
;--------------------------------------
|
||
|
|
.nohotkey:
|
||
|
|
popad
|
||
|
|
|
||
|
|
cmp [keyboard_mode], 0; return from keymap
|
||
|
|
jne .scancode
|
||
|
|
|
||
|
|
test bh, bh
|
||
|
|
jnz .exit.irq1
|
||
|
|
|
||
|
|
test bl, bl
|
||
|
|
jz .exit.irq1
|
||
|
|
|
||
|
|
cmp cl, 0xE0 ; extended keycode
|
||
|
|
jne @f
|
||
|
|
|
||
|
|
cmp ch, 53
|
||
|
|
jne .dowrite
|
||
|
|
|
||
|
|
mov bl, '/'
|
||
|
|
jmp .dowrite
|
||
|
|
@@:
|
||
|
|
|
||
|
|
cmp ch, 55
|
||
|
|
jne @f
|
||
|
|
|
||
|
|
mov bl, '*'
|
||
|
|
jmp .dowrite
|
||
|
|
@@:
|
||
|
|
|
||
|
|
cmp ch, 74
|
||
|
|
jne @f
|
||
|
|
|
||
|
|
mov bl, '-'
|
||
|
|
jmp .dowrite
|
||
|
|
@@:
|
||
|
|
|
||
|
|
cmp ch, 78
|
||
|
|
jne @f
|
||
|
|
|
||
|
|
mov bl, '+'
|
||
|
|
jmp .dowrite
|
||
|
|
@@:
|
||
|
|
|
||
|
|
test [kb_state], VKEY_NUMLOCK
|
||
|
|
jz .dowrite
|
||
|
|
|
||
|
|
cmp ch, 71
|
||
|
|
jb .dowrite
|
||
|
|
|
||
|
|
cmp ch, 83
|
||
|
|
ja .dowrite
|
||
|
|
|
||
|
|
movzx eax, ch
|
||
|
|
mov bl, [numlock_map + eax - 71]
|
||
|
|
jmp .dowrite
|
||
|
|
;--------------------------------------
|
||
|
|
.scancode:
|
||
|
|
mov bl, ch
|
||
|
|
.dowrite:
|
||
|
|
movzx eax, byte[KEY_COUNT]
|
||
|
|
cmp al, 120
|
||
|
|
jae .exit.irq1
|
||
|
|
inc eax
|
||
|
|
mov [KEY_COUNT], al
|
||
|
|
; store ascii or scancode
|
||
|
|
mov [KEY_BUFF+eax-1], bl
|
||
|
|
; store original scancode
|
||
|
|
add eax, 120+2
|
||
|
|
push ecx
|
||
|
|
cmp [keyboard_mode], 0; return from keymap
|
||
|
|
je @f
|
||
|
|
|
||
|
|
xor ch, ch
|
||
|
|
@@:
|
||
|
|
mov [KEY_BUFF+eax-1], ch
|
||
|
|
pop ecx
|
||
|
|
sub eax, 120+2
|
||
|
|
.exit.irq1:
|
||
|
|
ret
|
||
|
|
;---------------------------------------------------------------------
|
||
|
|
set_lights:
|
||
|
|
push ebx esi
|
||
|
|
mov ecx, keyboard_list_mutex
|
||
|
|
call mutex_lock
|
||
|
|
mov esi, keyboards
|
||
|
|
.loop:
|
||
|
|
mov esi, [esi+KEYBOARD.next]
|
||
|
|
cmp esi, keyboards
|
||
|
|
jz .done
|
||
|
|
mov eax, [esi+KEYBOARD.functions]
|
||
|
|
cmp dword [eax], KBDFUNC.setlights
|
||
|
|
jbe .loop
|
||
|
|
mov eax, [eax+KBDFUNC.setlights]
|
||
|
|
test eax, eax
|
||
|
|
jz .loop
|
||
|
|
stdcall eax, [esi+KEYBOARD.userdata], dword [kb_lights]
|
||
|
|
jmp .loop
|
||
|
|
.done:
|
||
|
|
mov ecx, keyboard_list_mutex
|
||
|
|
call mutex_unlock
|
||
|
|
pop esi ebx
|
||
|
|
ret
|
||
|
|
|
||
|
|
ps2_set_lights:
|
||
|
|
stdcall disable_irq, 1
|
||
|
|
mov al, 0xED
|
||
|
|
call kb_write_wait_ack
|
||
|
|
mov al, [esp+8]
|
||
|
|
call kb_write_wait_ack
|
||
|
|
stdcall enable_irq, 1
|
||
|
|
ret 8
|
||
|
|
|
||
|
|
;// mike.dld ]
|
||
|
|
proc check_lights_state_has_work?
|
||
|
|
mov al, [kb_lights]
|
||
|
|
cmp al, [old_kb_lights]
|
||
|
|
ret
|
||
|
|
endp
|
||
|
|
|
||
|
|
check_lights_state:
|
||
|
|
call check_lights_state_has_work?
|
||
|
|
jz .nothing
|
||
|
|
mov [old_kb_lights], al
|
||
|
|
call set_lights
|
||
|
|
.nothing:
|
||
|
|
ret
|
||
|
|
;---------------------------------------------------------------------
|
||
|
|
iglobal
|
||
|
|
numlock_map db '789-456+1230.'
|
||
|
|
endg
|
||
|
|
;---------------------------------------------------------------------
|