89 lines
2.6 KiB
PHP
89 lines
2.6 KiB
PHP
;;================================================================================================;;
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parse_args: ;/////////////////////////////////////////////////////////////////////////////////////;;
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;;------------------------------------------------------------------------------------------------;;
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;? parses command line arguments of type ;;
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;? ftp://user:password@server:port/folder/subfolder type urls and attempts to connect ;;
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;? automatically ;;
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;;------------------------------------------------------------------------------------------------;;
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;> buf_cmd = pointer to command line arguments ;;
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;;------------------------------------------------------------------------------------------------;;
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;< none ;;
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;;================================================================================================;;
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cmp dword[buf_cmd], 'ftp:'
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jne @f
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mov esi, buf_cmd
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jmp .start
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@@:
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mov esi, buf_cmd+5
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.start:
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; check ftp://
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cmp dword[esi], 'ftp:'
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jne .error
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cmp word[esi+4], '//'
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jne .error
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; parse user
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lea edi, [param_user]
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@@:
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lodsb
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test al, al
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jz .error
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stosb
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cmp byte [esi], ':'
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jne @b
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mov byte [edi], 0
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; parse password
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inc esi
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lea edi, [param_password]
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@@:
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lodsb
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test al, al
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jz .error
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stosb
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cmp byte [esi], '@'
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jne @b
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mov byte [edi], 0
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; parse server address
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inc esi
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mov edi, param_server_addr
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@@:
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lodsb
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test al, al
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jz .error
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stosb
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cmp byte [esi], ':'
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jne @b
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mov byte [edi], 0
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; parse port
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inc esi
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lea edi, [param_port]
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@@:
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lodsb
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test al, al
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jz .error
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stosb
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cmp byte [esi], '/'
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jne @b
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mov byte [edi], 0
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; parse path
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inc esi
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lea edi, [param_path]
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@@:
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movsb
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cmp byte [esi], 0
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jne @b
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mov byte [edi], 0
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; parameters parsed successfully
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jmp arg_handler.connect
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.error:
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mov eax, str_err_params
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jmp error
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