Subversion Repositories Kolibri OS

;08.05.2009 - bugfix

;14.04.2009 - a macros for code load library the box_lib.obj from '/sys/lib/' or current dirrectory.

; The macros for load any library/libraries:

; Copyright (c) 2009, 

; All rights reserved.

;

; Redistribution and use in source and binary forms, with or without

; modification, are permitted provided that the following conditions are met:

;       * Redistributions of source code must retain the above copyright

;       notice, this list of conditions and the following disclaimer.

;       * Redistributions in binary form must reproduce the above copyright

;       notice, this list of conditions and the following disclaimer in the

;       documentation and/or other materials provided with the distribution.

;       * Neither the name of the  nor the

;       names of its contributors may be used to endorse or promote products

;       derived from this software without specific prior written permission.

;

; THIS SOFTWARE IS PROVIDED BY Alexey Teplov aka  ''AS IS'' AND ANY

; EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

; WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

; DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY

; DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

; (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

; ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

;*****************************************************************************

; This macros based on source code:

;  - Alexey Teplov / Àëåêñåé Òåïëîâ

; Mario79, Mario - Marat Zakiyanov / Ìàðàò Çàêèÿíîâ

; Diamondz - Evgeny Grechnikov / Åâãåíèé Ãðå÷íèêîâ

;------------------------

; DESCRIPTION

; Macro load_library

; Logick of work.

; A first time we must to check system path, where I belive find a system library. System path is "/sys/lib/".

; If I cannot found my library, i must to check second way. Second way is current dirrectory.

; If we cannot load library, we must show the error message:

; "I'm sorry,the programm cannot found system library box_lib.obj."

; "The find was make on 2 ways: /sys/lib/ and current dirrectory."

;

;

;---------------------------------------------------------------------

; Macro sys_load_library

; A first time we must to check own path in current dirrectory the program, where I belive find a system library.

; If I cannot found my library, i must to check second way. Second way is system path a "/sys/lib/".

; If we cannot load library, we must show the error message:

; "I'm sorry,the programm cannot found system library box_lib.obj."

; "The find was make on 2 ways: /sys/lib/ and current dirrectory."

;

;---------------------------------------------------------------------

; How can I use it?

;---------------------------------------------------------------------

;-Example using single load library

;-universal load library/librarys

;load_library  library_name__, cur_dir_path__, library_path__, system_path__, \

;err_message_found_lib__, head_f_l__, myimport, err_message_import__, head_f_i__

;-if return code =-1 then exit, else normally work

;        cmp     eax,-1

;        jz      exit

;- Well, if you get

;

;>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

;DATA äàííûå

;Âñåãäà ñîáëþäàòü ïîñëåäîâàòåëüíîñòü â èìåíè.

;system_path__      db '/sys/lib/'

;library_name__     db 'box_lib.obj',0

; Åñëè åñòü æåëàíèå ðàçúåäèíèòü, òî íóæíî èñïîëüçîâàòü ñëåäóþùèþ êîíñòðóêöèþ

;system_path__      db '/sys/lib/box_lib.obj',0

;... ëþáàÿ ïîñëåäîâàòåëüíîñòü äðóãèõ êîìàíä è îïðåäåëåíèé.

;library_name__     db 'box_lib.obj',0

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

;err_message_found_lib__   db 'Sorry I cannot found library box_lib.obj',0

;head_f_i__:

;head_f_l__        db 'System error',0

;err_message_import__      db 'Error on load import library box_lib.obj',0

;myimport:

;

;edit_box_draw   dd      aEdit_box_draw

;edit_box_key    dd      aEdit_box_key

;edit_box_mouse  dd      aEdit_box_mouse

;version_ed      dd      aVersion_ed

;

;check_box_draw  dd      aCheck_box_draw

;check_box_mouse dd      aCheck_box_mouse

;version_ch      dd      aVersion_ch

;

;option_box_draw  dd      aOption_box_draw

;option_box_mouse dd      aOption_box_mouse

;version_op       dd      aVersion_op

;                dd      0

;                dd      0

;

;aEdit_box_draw  db 'edit_box',0

;aEdit_box_key   db 'edit_box_key',0

;aEdit_box_mouse db 'edit_box_mouse',0

;aVersion_ed     db 'version_ed',0

;aCheck_box_draw  db 'check_box_draw',0

;aCheck_box_mouse db 'check_box_mouse',0

;aVersion_ch      db 'version_ch',0

;aOption_box_draw  db 'option_box_draw',0

;aOption_box_mouse db 'option_box_mouse',0

;aVersion_op       db 'version_op',0

;---------------------------------------------------------------------

macro @use_library

{

local __sc

local lp

local lp1

local correction

;local end_tr

local exit_

;/equ

err_message1     equ    dword [esp+8]

head1            equ    dword [esp+4]

__sc.frame                equ  dword [__sc+0]

__sc.grab                 equ  dword [__sc+4]

__sc.grab_button          equ  dword [__sc+8]

__sc.grab_button_text     equ  dword [__sc+12]

__sc.grab_text            equ  dword [__sc+16]

__sc.work                 equ  dword [__sc+20]

__sc.work_button          equ  dword [__sc+24]

__sc.work_button_text     equ  dword [__sc+28]

__sc.work_text            equ  dword [__sc+32]

__sc.work_graph           equ  dword [__sc+36]

;;;;;;;;;;;CALC WIDTH & HIGHT WINDOW & CENTER MONITOR POSITION;;;;;;;;;;

show_err_:

;check memory

        push    dword [arrea_xx]

        pop     eax

        test    eax,eax

        jnz     @f

        mcall   68,11

        mcall   68,12,4096

        push    eax

        pop     dword [arrea_xx]

        push    head1

        pop     dword[eax]

        push    0x0

        pop     dword[eax+4]

@@:

        mov     eax,48             ;get system color

        mov     ebx,3

        mov     ecx,__sc

        mov     edx,sizeof.system_colors

        mcall

;-----------------------------------

        xor     eax,eax

        mov     esi,err_message1

        mov     ecx,30

align 4

lp:     add     ecx,7

        lodsb

        test    eax,eax

        jnz     lp

        push    dword [arrea_xx]

        pop     ebp

align 4

@@:     add     ebp,4

        mov     eax,dword [ebp]

        test    eax,eax

        jnz     @b

        push    err_message1

        pop     dword[ebp]

        mov     dword [ebp+4],eax

        mcall   48,5    ;get system window

        cmp     word[on_x],cx

        jae     @f; íå íóæíî îáíîâëÿòü

        sub     eax,ecx

        shl     eax,15

        mov     ax,cx

        mov     dword [on_x],eax

@@:

        add     word [on_y],12

        sub     bx,word [on_y]

        shl     ebx,15

        mov     bx,word [on_y]

        mov     dword [on_y],ebx

        ret

;;;;;;;;;;;DRAW WINDOW;;;;;;;;;;;;;;

align 4

start__:

        mcall   40,0x5         ;set mask on events rewraw window and get id button.

.red_win:

;draw_window:

        mcall 12,1

        xor     eax,eax

        mov     ebp,dword [arrea_xx]      ; set point

        mov     ebx,dword [on_x]

        mov     ecx,dword [on_y]

        mov     edx,__sc.work

        or      edx,0x33000000

        mov     esi,__sc.grab_text

        xor     edi,edi

        mov     edi,dword [ebp]         ;head1

        mcall

        mov     ebx,(10*65536+25-12)

        add     ebp,4   ;inc index

@@:

        mov     eax,4

        add     bx,12

        mov     ecx,__sc.grab_text

        or      ecx,0x90000000

        mov     edx,dword [ebp]       ;err_message1

        mcall

        add     ebp,4   ;inc index

        mov     eax,dword [ebp]

        test    eax,eax

        jnz     @b

        mcall 12,2

align 4

.still:                          ;main loop

        mcall   10              ;wait event

        dec  eax

        jz   .red_win

        sub  eax,2

        jnz  .still   ;go to main loop

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

.button:

        mcall   17      ;get id button

        test    ah,ah      ;if in ah 0, then go to still

        jz      .still

        mcall   -1

        ret

align 4

__sc     system_colors

on_x     dd     0x0

on_y     dd     0x0000004E

arrea_xx dd     0x0

rb      0x50

end_tr:

;---------------------------------------------------------------------

@library_name     equ    dword [esp+12]

@cur_dir_path     equ    dword [esp+8]

@library_path     equ    dword [esp+4]

align 4

@copy_path:

        mov     ebx,@library_name

        mov     esi,@cur_dir_path

        mov     edi,@library_path

        xor     eax,eax

        cld

.lp1:

        lodsb

        stosb

        test    eax,eax

        jnz     .lp1

        mov     esi,edi

        std

.lp2:

        lodsb

        cmp     al,'/'

        jnz     .lp2

        mov     edi,esi

        mov     esi,ebx

        add     edi,2

        cld

.lp3:

        lodsb

        stosb

        test    eax,eax

        jnz     .lp3

;---------------------------------------------------------------------

        ret

}

macro sys_load_library library_name__, cur_dir_path__, library_path__, system_path__, err_message_found_lib__, head_f_l__, myimport, err_message_import__, head_f_i__

{

local end_steep

local exit

;---------------------------------------------------------------------

; loading Box_Lib library

        mcall   68,19,system_path__   ; load of sys directory

        test    eax,eax

        jnz     end_steep

        copy_path   library_name__, cur_dir_path__, library_path__    ;the macros making way /current pach a program/+ name system library

        mcall   68,19,library_path__ ; load of alternative

        test    eax,eax

        jnz     end_steep

        show_error_window  err_message_found_lib__, head_f_l__    ;show error message /create window

        jmp     exit

align 4

end_steep:

        import_boxlib myimport, err_message_import__, head_f_i__  ;import

exit:

        test    eax,eax

        jz      @f

        mcall   51,1,start__,end_tr            ; ñîçäàåì íîâûé ïîòîê ïî øàáëîíó

        or      eax,-1

@@:

;---------------------------------------------------------------------

}

macro load_library library_name__, cur_dir_path__, library_path__, system_path__, err_message_found_lib__, head_f_l__, myimport, err_message_import__, head_f_i__

{

local end_steep

local exit

;---------------------------------------------------------------------

; loading Box_Lib library

        copy_path  library_name__, cur_dir_path__, library_path__     ;the macros making way /current pach a program/+ name system library

        mcall   68,19,library_path__ ; load of alternative

        test    eax,eax

        jnz     end_steep

        mcall   68,19,system_path__ ; load of sys directory

        test    eax,eax

        jnz     end_steep

        show_error_window  err_message_found_lib__, head_f_l__    ;show error message /create window

        jmp     exit

align 4

end_steep:

        import_boxlib myimport, err_message_import__, head_f_i__  ;import

exit:

        test    eax,eax

        jz      @f

        mcall   51,1,start__,end_tr            ; ñîçäàåì íîâûé ïîòîê ïî øàáëîíó

        or      eax,-1

@@:

;---------------------------------------------------------------------

}

macro sys_load_libraries _start,_end

{

local exit_lp2

local lp2

local lp

local end_steep

local next

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

library_name__            equ [ebp]

cur_dir_path__            equ [ebp+4]

library_path__            equ [ebp+8]

system_path__             equ [ebp+12]

err_message_found_lib__   equ [ebp+16]

head_f_l__                equ [ebp+20]

my_import               equ [ebp+24]

err_message_import__      equ [ebp+28]

head_f_i__                equ [ebp+32]

adr_load_lib            equ dword [ebp+36]

status_lib              equ dword [ebp+40]

        mov     ebp,_start

        mov     ecx,((_end-_start)/ll_struc_size)

align 4

lp:     push    ecx

        mcall   68,19,system_path__   ; load of sys directory

        test    eax,eax

        jnz     end_steep

        copy_path  library_name__, cur_dir_path__, library_path__     ;the macros making way /current pach a program/+ name system library

        mcall   68,19,library_path__ ; load of alternative

        test    eax,eax

        jnz     end_steep

        or      status_lib,0x1          ; status of code - enable error - not found library

        show_error_window  err_message_found_lib__, head_f_l__    ;show error message /create window

        jmp      next

align 4

end_steep:

        mov     adr_load_lib,eax        ;save adr lib in memory

        import_boxlib my_import, err_message_import__, head_f_i__  ;import

        test    eax,eax

        jz      next

        or      status_lib,0x2          ; status of code - enable error - import error

next:

        pop     ecx

        add     ebp,ll_struc_size

        dec     ecx

        jnz     lp

;----------------------------------

        mov     ebp,_start

        mov     ecx,((_end-_start)/ll_struc_size)

align 4

lp2:

        mov     eax,status_lib

        test    eax,eax

        jz      @f

        mcall   51,1,start__,end_tr            ; ñîçäàåì íîâûé ïîòîê ïî øàáëîíó

        or      eax,-1

        jmp     exit_lp2

@@:

        add     ebp,ll_struc_size

        dec     ecx

        jnz     lp2

exit_lp2:

}

macro load_libraries _start,_end

{

local lp2

local exit_lp2

local lp

local end_steep

local next

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

library_name__            equ [ebp]

cur_dir_path__            equ [ebp+4]

library_path__            equ [ebp+8]

system_path__             equ [ebp+12]

err_message_found_lib__   equ [ebp+16]

head_f_l__                equ [ebp+20]

my_import               equ [ebp+24]

err_message_import__      equ [ebp+28]

head_f_i__                equ [ebp+32]

adr_load_lib            equ dword [ebp+36]

status_lib              equ dword [ebp+40]

        mov     ebp,_start

        mov     ecx,((_end-_start)/ll_struc_size)

align 4

lp:     push    ecx

        copy_path    library_name__, cur_dir_path__, library_path__   ;the macros making way /current pach a program/+ name system library

        mcall   68,19,library_path__  ; load of alternative

        test    eax,eax

        jnz     end_steep

        mcall   68,19,system_path__   ; load of sys directory

        test    eax,eax

        jnz     end_steep

        or      status_lib,0x1          ; status of code - enable error - not found library

        show_error_window  err_message_found_lib__, head_f_l__    ;show error message /create window

        jmp      next

align 4

end_steep:

        mov     adr_load_lib,eax        ;save adr lib in memory

        import_boxlib my_import, err_message_import__, head_f_i__  ;import

        test    eax,eax

        jz      next

        or      status_lib,0x2          ; status of code - enable error - import error

next:

        pop     ecx

        add     ebp,ll_struc_size

        dec     ecx

        jnz     lp

;-----------------------------------------------

        mov     ebp,_start

        mov     ecx,((_end-_start)/ll_struc_size)

align 4

lp2:

        mov     eax,status_lib

        test    eax,eax

        jz      @f

        mcall   51,1,start__,end_tr            ; ñîçäàåì íîâûé ïîòîê ïî øàáëîíó

        or      eax,-1

        jmp     exit_lp2

@@:

        add     ebp,ll_struc_size

        dec     ecx

        jnz     lp2

exit_lp2:

}

macro copy_path lib_name,dir_path,lib_path

{

        pushad  ;save all registers

        push    dword lib_name

        push    dword dir_path

        push    dword lib_path

        call    @copy_path

        add     esp,12

        popad   ;restore all registers

}

macro show_error_window  err_message, head

{       pushad  ;save all registers

        push    dword err_message

        push    dword head

        call    show_err_

        add     esp,8

        popad   ;restore all registers

        or      eax,-1  ;óâû

}

macro import_boxlib myimport, err_message_import__, head_f_i__

{

local import_loop

local import_find

local lp

local import_find_next

local import_found

local import_done

local exit

local e.exit

local import_not_found

; initialize import

        mov     edx, eax

        mov     esi,myimport

import_loop:

        lodsd

        test    eax, eax

        jz      import_done

        push    edx

import_find:

        mov     ebx, [ds:edx]

        test    ebx, ebx

        jz      import_not_found

        push    eax

lp:

        mov     cl, [ds:eax]

        cmp     cl, [ds:ebx]

        jnz     import_find_next

        test    cl, cl

        jz      import_found

        inc     eax

        inc     ebx

        jmp     lp

import_find_next:

        pop     eax

        add     edx, 8

        jmp     import_find

import_found:

        pop     eax

        mov     eax, [ds:edx+4]

        mov     [esi-4], eax

        pop     edx

        jmp     import_loop

import_not_found:

        add     esp,4

        show_error_window  err_message_import__, head_f_i__    ;show error message /create window

        jmp     e.exit

import_done:

        xor     eax,eax

e.exit:

;---------------------------------------------------------------------

}

ll_struc_size = 44;($-library_name__)    ; constant   size of struct

struc l_libs library_name__, cur_dir_path__, library_path__, system_path__, err_message_found_lib__, head_f_l__, my_import, err_message_import__, head_f_i__; struct for loading libraries

{

.library_name__           dd library_name__        ; èìÿ çàãðóæàåìîé áèáëèîòåêè

.cur_dir_path__           dd cur_dir_path__        ; óêàçàòåëü íà áóôåð â êîòîðîì ñîäåðæèòüñÿ ïóòü îò êóäà áûëà çàïóùåíà ïðîãðàììà

.library_path__           dd library_path__        ; óêàçàòåëü íà áóôåð â êîòîðîì áóäåò ñîôîðèìèðîâàí ïóòü ê áèáëèîòåêè, åñëè íóæíî âû÷èñëèòü ïóòü äî ëèáû ñ ìåñòà çàïóñêà ïðîãðàììû, îáû÷íî íóæíî, â ñëó÷àÿõ, åñëè ëèáà ðàñïîëîæåíà â òîé æå ïàïêå

.complete_path          dd system_path__         ; ïóòü êîòîðûé ÷åòêî ñîäåðæèò ïóòü

.err_message_found_lib__  dd err_message_found_lib__

.head_f_l__               dd head_f_l__

.my_import              dd my_import

.err_message_import__     dd err_message_import__

.head_f_i__               dd head_f_i__

.adr_load_lib           dd 0x0

.status_lib             dd 0x0          ;status of load library

;

}