95 lines
2.0 KiB
Plaintext
95 lines
2.0 KiB
Plaintext
/*
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* $Id$
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*/
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// Standard Harbour ErrorSys system
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#include "error.ch"
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#define ISCHAR(var) (ValType(var) == "C")
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#define ISNUM(var) (ValType(var) == "N")
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//----------------------------------------------------------------------------//
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init procedure ClipInit
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// public getlist := {} TODO!
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ErrorSys()
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return
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//----------------------------------------------------------------------------//
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static function DefError( oError )
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LOCAL cMessage
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local cInfo := ""
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local n := 2
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cMessage := ErrorMessage(oError)
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IF !Empty(oError:osCode)
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cMessage += " (DOS Error " + LTrim(Str(oError:osCode)) + ")"
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ENDIF
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QOut( cMessage + Chr( 13 ) + Chr( 10 ))
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do while ! Empty( ProcName( n ) )
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QOut("Called from " + ProcName( n ) + ;
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"(" + AllTrim( Str( ProcLine( n++ ) ) ) + ")")
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enddo
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// TOFIX: Removing ErrorLevel() call will cause a VM error
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// don't know why [vszel]
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ErrorLevel(1)
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QUIT
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return .F.
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//----------------------------------------------------------------------------//
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procedure ErrorSys
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ErrorBlock( { | oError | DefError( oError ) } )
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return
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// [vszel]
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STATIC FUNCTION ErrorMessage(oError)
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LOCAL cMessage
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// start error message
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cMessage := iif( oError:severity > ES_WARNING, "Error", "Warning" ) + " "
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// add subsystem name if available
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IF ISCHAR(oError:subsystem)
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cMessage += oError:subsystem()
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ELSE
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cMessage += "???"
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ENDIF
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// add subsystem's error code if available
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IF ISNUM(oError:subCode)
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cMessage += "/" + LTrim(Str(oError:subCode))
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ELSE
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cMessage += "/???"
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ENDIF
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// add error description if available
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IF ISCHAR(oError:description)
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cMessage += " " + oError:description
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ENDIF
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// add either filename or operation
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DO CASE
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CASE !Empty(oError:filename)
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cMessage += ": " + oError:filename
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CASE !Empty(oError:operation)
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cMessage += ": " + oError:operation
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ENDCASE
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RETURN cMessage
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//----------------------------------------------------------------------------//
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