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Rev 4659 Rev 4710
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;                                                                 ;;
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;;                                                                 ;;
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;; Copyright (C) KolibriOS team 2004-2013. All rights reserved.    ;;
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;; Copyright (C) KolibriOS team 2004-2014. All rights reserved.    ;;
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;; Distributed under terms of the GNU General Public License       ;;
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;; Distributed under terms of the GNU General Public License       ;;
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;;                                                                 ;;
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;;                                                                 ;;
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;;   Written by hidnplayr@kolibrios.org                            ;;
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;;   Written by hidnplayr@kolibrios.org                            ;;
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;;                                                                 ;;
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;;                                                                 ;;
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;;         GNU GENERAL PUBLIC LICENSE                              ;;
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;;         GNU GENERAL PUBLIC LICENSE                              ;;
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; ebx is ptr to window
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; ebx is ptr to window
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align 4
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align 4
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user_add:
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user_add:
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        cmp     [ebx + window.users], MAX_USERS
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        cmp     [ebx + window.users], MAX_USERS
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        jae     fail
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        jae     .fail
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        mov     edi, [ebx + window.data_ptr]
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        mov     edi, [ebx + window.data_ptr]
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        add     edi, window_data.names
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        add     edi, window_data.names
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        xor     al, al
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        xor     al, al
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        stosb
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        stosb
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        inc     [ebx + window.users]
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        inc     [ebx + window.users]
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        or      [ebx + window.flags], FLAG_UPDATED
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        or      [ebx + window.flags], FLAG_UPDATED
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  .fail:
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; ebx is ptr to window
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; ebx is ptr to window
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align 4
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align 4
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user_remove:
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user_remove:
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        call    user_find
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        call    user_find
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        jz      fail
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        jz      .fail
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        lea     esi, [edi + MAX_NICK_LEN]
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        lea     esi, [edi + MAX_NICK_LEN]
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        mov     ecx, [ebx + window.data_ptr]
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        mov     ecx, [ebx + window.data_ptr]
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        add     ecx, window_data.names + MAX_NICK_LEN * MAX_USERS
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        add     ecx, window_data.names + MAX_NICK_LEN * MAX_USERS
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        sub     ecx, esi
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        sub     ecx, esi
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        shr     ecx, 2
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        shr     ecx, 2
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        rep     movsd
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        rep     movsd
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        dec     [ebx + window.users]
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        dec     [ebx + window.users]
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        or      [ebx + window.flags], FLAG_UPDATED
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        or      [ebx + window.flags], FLAG_UPDATED
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align 4
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align 4
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user_find:
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user_find:
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        mov     eax, [ebx + window.users]
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        mov     eax, [ebx + window.users]
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        test    eax, eax
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        test    eax, eax
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        jz      fail
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        jz      .fail
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        mov     edi, [ebx + window.data_ptr]
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        mov     edi, [ebx + window.data_ptr]
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        add     edi, window_data.names
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        add     edi, window_data.names
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        ; TODO: check byte[esi] too!
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        ; TODO: check byte[esi] too!
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        pop     edi esi
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        pop     edi esi
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        add     edi, MAX_NICK_LEN
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        add     edi, MAX_NICK_LEN
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        dec     eax
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        dec     eax
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        jnz     .loop
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        jnz     .loop
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        jmp     fail
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        jmp     .fail
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  .got_it:
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  .got_it:
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        pop     edi esi
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        pop     edi esi
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        test    edi, edi        ; to clear zero flag
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        ret
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        test    edi, edi        ; to clear zero flag
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  .fail:
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        xor     edi, edi
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        ret
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        ret
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- 
 
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- 
 
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user_remove_all:
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        xor     eax, eax
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        mov     edi, [window_print]
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        mov     [edi + window.users], eax
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        mov     [edi + window.selected], eax
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        mov     edi, [edi + window.data_ptr]
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        add     edi, window_data.names