kolibrios/kernel/branches/core/conf_lib.inc

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;                                                              ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License    ;;
;;                                                              ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

;-------------------------------------------------------------------------
;Loading configuration from ini file
;    {SPraid.simba}
;-------------------------------------------------------------------------

$Revision: 802 $


conf_path_sect: db 'path',0

conf_fname db '/sys/sys.conf',0

; set soke kernel configuration
proc set_kernel_conf
	locals
	  par db 30 dup(?)
	endl

	pushad
;[gui]
;mouse_speed

	lea eax,[par]
	push eax
	invoke ini.get_str,conf_fname, ugui, ugui_mouse_speed,\
	      eax,30, ugui_mouse_speed_def
	pop eax
	stdcall strtoint,eax
	mov	[mouse_speed_factor], ax

;mouse_delay
	lea eax,[par]
	push eax
	invoke ini.get_str,conf_fname, ugui, ugui_mouse_delay,\
	       eax,30, ugui_mouse_delay_def
	pop eax
	stdcall strtoint,eax
	mov	[mouse_delay], eax


;midibase
	lea eax,[par]
	push eax
	invoke ini.get_str,conf_fname, udev, udev_midibase, eax,30, udev_midibase_def
	pop eax
	stdcall strtoint,eax

	cmp	eax, 0x100
	jb	@f
	cmp	eax, 0x10000
	jae	@f
	mov	[midi_base], ax
	mov	[mididp], eax
	inc	eax
	mov	[midisp], eax
@@:
	popad
	ret
endp

ugui db 'gui',0
ugui_mouse_speed db 'mouse_speed',0
ugui_mouse_speed_def db '2',0
ugui_mouse_delay db 'mouse_delay',0
ugui_mouse_delay_def db '0x00A',0

udev db 'dev',0
udev_midibase db 'midibase',0
udev_midibase_def db '0x320',0


; convert string to DWord
proc strtoint stdcall,strs
  pushad

  mov eax,[strs]
  inc eax
  mov bl,[eax]
  cmp bl,'x'
  je .hex
  cmp bl,'X'
  je .hex
  jmp .dec
.hex:
  inc eax
  stdcall strtoint_hex,eax
  jmp .exit
.dec:
  dec eax
  stdcall strtoint_dec,eax
.exit:
  mov [esp+28],eax
  popad
  ret
endp

; convert string to DWord for decimal value
proc strtoint_dec stdcall,strs
  pushad
  xor edx,edx
  ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  mov esi,[strs]
@@:
  lodsb
  or al,al
  jnz @b
  mov ebx,esi
  mov esi,[strs]
  dec ebx
  sub ebx,esi
  mov ecx,1

@@:
  dec ebx
  or ebx,ebx
  jz @f
  imul ecx,ecx,10  ; <EFBFBD><EFBFBD><EFBFBD>冷<EFBFBD>
  jmp @b
@@:

 xchg ebx,ecx


  xor ecx,ecx


@@:
  xor eax,eax
  lodsb
  cmp al,0
  je .eend

  sub al,30h
  imul ebx
  add ecx,eax
  push ecx
  xchg eax,ebx
  mov ecx,10
  div ecx
  xchg eax,ebx
  pop ecx
  jmp @b

.eend:
  mov [esp+28],ecx
  popad
  ret
endp

;convert string to DWord for hex value
proc strtoint_hex stdcall,strs
  pushad
  xor edx,edx

  mov esi,[strs]
  mov ebx,1
  add esi,1

@@:
  lodsb
  or al,al
  jz @f
  shl ebx,4
  jmp @b
@@:
  xor ecx,ecx
  mov esi,[strs]

@@:
  xor eax,eax
  lodsb
  cmp al,0
  je .eend

  cmp al,'a'
  jae .bm
  cmp al,'A'
  jae .bb
  jmp .cc
.bm:	; 57h
  sub al,57h
  jmp .do

.bb:	; 37h
  sub al,37h
  jmp .do

.cc:	; 30h
  sub al,30h

.do:
  imul ebx
  add ecx,eax
  shr ebx,4

  jmp @b

.eend:
  mov [esp+28],ecx
  popad
  ret
endp


; convert string to DWord for IP addres
proc do_inet_adr stdcall,strs
  pushad

  mov esi,[strs]
  mov ebx,0
.next:
  push esi
@@:
  lodsb
  or al,al
  jz @f
  cmp al,'.'
  jz @f
  jmp @b
@@:
  mov cl, al
  mov [esi-1],byte 0
  ;pop eax
  call strtoint_dec
  rol eax,24
  ror ebx,8
  add ebx,eax
  or cl,cl
  jz @f
  jmp .next
@@:
  mov [esp+28],ebx
  popad
  ret
endp