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2288 clevermous 1 
; Copyright (c) 2009,
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; All rights reserved.
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;
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; Redistribution and use in source and binary forms, with or without
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; modification, are permitted provided that the following conditions are met:
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;       * Redistributions of source code must retain the above copyright
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;       notice, this list of conditions and the following disclaimer.
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;       * Redistributions in binary form must reproduce the above copyright
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;       notice, this list of conditions and the following disclaimer in the
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;       documentation and/or other materials provided with the distribution.
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;       * Neither the name of the  nor the
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;       names of its contributors may be used to endorse or promote products
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;       derived from this software without specific prior written permission.
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;
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; THIS SOFTWARE IS PROVIDED BY Alexey Teplov nickname  ''AS IS'' AND ANY
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; EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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; WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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; DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
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; DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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; (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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; ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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;*****************************************************************************
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; Модуль парсинга - это стандартный компонент, встраиваемый во вторичный загрузчик.
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; Данный модуль позволяет стандартно произвести разбор ini файла
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; (и с использованием полученных данных ОС будет загружаться дальше).
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; В начале найдем открывающий "[" - это будет указывать на начало
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; секции. Поддерживается 1 секция это [loader], остальные секции могут иметь
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; любые имена, но они должны быть заключены в в скобки []
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macro  use_parse
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{
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;input cx=size of ini file
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parse_start:
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;es:di as 2000:0000 new segment
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;установим указатель на загруженный блок
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        enter   256, 0  ;set 16 byte for current task in stack
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;we are is not use bp because bp is pointer on array 16 byte
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        mov     word [save_bp_from_timer], bp   ;save point to own data array
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        mov     save_cx, cx     ;it's placed size of ini file
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        les     di, dword [file_data]
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;обнулим все переменные выделенные из стека
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;init flag
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        xor     ax, ax
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        mov     status_flag, ax
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;set data size
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        mov     info_real_mode_size, ini_data_ +0x1000   ;изменим значение занятости памяти
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;поиск начала блока.
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;///////////check [loader]
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        cld
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        mov     ret_on_ch, .start    ;set return
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        mov     al, byte [es:di]
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        push    word .first_ret
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        cmp     al, ' '
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        jz      .first_sp_1
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        jmp     get_firs_sym.not_space
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.first_sp_1:
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        jmp     get_firs_sym.first_sp
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.start:
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        call    get_firs_sym    ;get first symbol on new line
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.first_ret:                     ;первый возврат
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;        jcxz   .end_file       ;.end_loader     ;found or not found parametrs in section  exit in section
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        test    cx, cx
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        jz      error.not_loader
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        cmp     al, '['
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        jz      .parse_loader
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        jmp     .start
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;////// проверка на наличее секции loader
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use_parse_loader
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;pause
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if DEBUG
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        xor     ax, ax
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        int     16h
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end if
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;////// вывод графического экрана, выбор, секции под дефолту
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use_any_sec
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;парсинг выбраной или дефолтной секции т.е. разбор параметров выполнение сценария
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use_parse_def_sect
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;//////////////////
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;/end parse block
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;//////////////////
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;.end_bl:
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;        mov     cx,bx
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;
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;        jmp     .start
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.exit:
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;        mov     si,parse_ini_end
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;        call    printplain
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;
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;if DEBUG
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;        pusha
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;        mov     ax,cx
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;        mov     cx,0x0a
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;        mov     di,show_db1_dec
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;        mov     dword[ds:di],'    '
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;        call    decode
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;Show size
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;        mov     si,show_db1
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;        call    printplain
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;
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;        popa
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;end if
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        jmp     $
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;///////////////////procedure //////////
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;input es:di - is pointer to date
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;cx - counter
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;return: cx - status if =0 - end of date else es:di point to first symbol on new line
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}