40 lines
1.1 KiB
Plaintext
40 lines
1.1 KiB
Plaintext
compile subroutine tool_valid(ConvType, DataIo, Branch, ReturnedValue)
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begin condition
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pre:
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post:
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end condition
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$insert logical
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$insert quote_equ
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$insert msg_equates
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$insert wo_log_equ
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declare function msg, get_property, set_property, fieldcount
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declare subroutine extract_si_keys
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equ valid$ to 0 ;* successful
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equ invalid_msg$ to 1 ;* bad data - print error message window
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equ invalid_conv$ to 2 ;* bad conversion - " "
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equ invalid_nomsg$ to 3 ;* bad but do not print the error message window
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equ CrLf$ to char(13):char(10)
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ReturnedValue = DataIo
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status() = Valid$
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*
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begin case
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case ConvType = 'ICONV'
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AllTools = xlate( 'LISTBOX_CONFIG', 'ALLTOOLS', '', 'X' )
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locate DataIo in AllTools using @vm setting Fpos else
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MsgInfo = ''
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MsgInfo<mtext$> = DataIo:' is not a valid tool.'
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MsgInfo<micon$> = 'H'
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Void = msg( '', MsgInfo )
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status() = invalid_nomsg$
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end
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case ConvType = 'OCONV'
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ReturnedValue = DataIo
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case otherwise$
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ReturnedValue = ''
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status() = invalid_conv$
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end case
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return
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