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vkos |
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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;; Copyright (C) Vasiliy Kosenko (vkos), 2009 ;; |
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;; This program is free software: you can redistribute it and/or modify it under the terms of ;; |
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;; the GNU General Public License as published by the Free Software Foundation, either version 3 ;; |
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;; of the License, or (at your option) any later version. ;; |
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;; ;; |
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;; This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; ;; |
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;; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. ;; |
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;; See the GNU General Public License for more details. ;; |
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;; ;; |
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;; You should have received a copy of the GNU General Public License along with this program. ;; |
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;; If not, see . ;; |
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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;; Now there is only one function now: find string in array of strings ;; |
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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;; int str_find_in_array(char **options, char *str) |
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;; NOTE: options should be zero-ended array |
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str_find_in_array: |
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push ebx |
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mov ebx, [esp+8] |
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cld |
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.convert_nxt: |
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add ebx, 4 |
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mov esi, dword [ebx-4] |
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test esi, esi |
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je .set_default ;; String is incorrect, so set default |
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mov edi, [esp+0xc] |
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.conv_loop: |
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cmpsb |
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jne .convert_nxt ;; Not equal, so try next |
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dec esi |
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lodsb |
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test al, al |
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jne .conv_loop |
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.found: |
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sub ebx, [esp+8] |
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shr ebx, 2 |
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mov eax, ebx |
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.exit: |
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dec eax |
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pop ebx |
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ret |
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.set_default: |
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xor eax, eax |
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jmp .exit |