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harbour-core/tests/usrrdd/exlog.prg
Przemysław Czerpak 96ca3fe470 2014-01-21 20:41 UTC+0100 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
* Makefile
  * config/*
  * contrib/*
  * doc/*
  * extras/*
  * include/*
  * lib/*
  * package/*
  * src/*
  * tests/*
  * utils/*
    * removed empty lines left after removed '$' + 'Id' + '$' identifiers
2014-01-21 20:41:05 +01:00

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#include "dbinfo.ch"
#include "hbusrrdd.ch"
// Request for LOGRDD rdd driver
REQUEST LOGRDD
// Here put Request for RDD you want to inherit then add
// function hb_LogRddInherit() (see at bottom)
REQUEST DBFCDX
PROCEDURE Main()
// Set LOGRDD as default RDD otherwise I have to set explicitly use
// with DRIVER option
rddSetDefault( "LOGRDD" )
// Adding Memofile Info
rddInfo( RDDI_MEMOVERSION, DB_MEMOVER_CLIP, "LOGRDD" )
// Define Log File Name and position
hb_LogRddLogFileName( "logs\changes.log" )
// Define Tag to add for each line logged
hb_LogRddTag( NetName() + "\" + hb_UserName() )
// Activate Logging, it can be stopped/started at any moment
hb_LogRddActive( .T. )
// Uncomment next command to change logged string that I have to return to standard LOGRDD file
// hb_LogRddMsgLogBlock( {| cTag, cRDDName, cCmd, nWA, xPar1, xPar2, xPar3 | MyToString( cTag, cRDDName, cCmd, nWA, xPar1, xPar2, xPar3 ) } )
// Uncomment next command to change standard destination of my logged string
// hb_LogRddUserLogBlock( {| cTag, cRDDName, cCmd, nWA, xPar1, xPar2, xPar3 | hb_ToOutDebug( MyToString( cTag, cRDDName, cCmd, nWA, xPar1, xPar2, xPar3 ) + "\n\r" ) } )
// Start program logic
// Open a table with logging (default RDD is LOGRDD)
USE test
field->name := "Francesco"
CLOSE
// Open a table without logging
USE test VIA "DBFCDX"
APPEND BLANK
field->name := "Francesco"
RETURN
STATIC FUNCTION MyToString( cCmd, nWA, xPar1, xPar2, xPar3 )
LOCAL cString
DO CASE
CASE cCmd == "CREATE"
// Parameters received: xPar1 = aOpenInfo
cString := xPar1[ UR_OI_NAME ]
CASE cCmd == "CREATEFIELDS"
// Parameters received: xPar1 = aStruct
cString := hb_ValToExp( xPar1 )
CASE cCmd == "OPEN"
// Parameters received: xPar1 = aOpenInfo
// cString := 'Table : "' + xPar1[ UR_OI_NAME ] + '", Alias : "' + Alias() + '", WorkArea : ' + hb_ntos( nWA )
// In this example I don't want to log Open Command
CASE cCmd == "CLOSE"
// Parameters received: xPar1 = cTableName, xPar2 = cAlias
// cString := 'Table : "' + xPar1 + '", Alias : "' + xPar2 + '", WorkArea : ' + hb_ntos( nWA )
// In this example I don't want to log Close Command
CASE cCmd == "APPEND"
// Parameters received: xPar1 = lUnlockAll
cString := Alias() + "->RecNo() = " + hb_ntos( RecNo() )
CASE cCmd == "DELETE"
// Parameters received: none
cString := Alias() + "->RecNo() = " + hb_ntos( RecNo() )
CASE cCmd == "RECALL"
// Parameters received: none
cString := Alias() + "->RecNo() = " + hb_ntos( RecNo() )
CASE cCmd == "PUTVALUE"
// Parameters received: xPar1 = nField, xPar2 = xValue, xPar3 = xOldValue
HB_SYMBOL_UNUSED( xPar3 ) // Here don't log previous value
cString := Alias() + "(" + hb_ntos( RecNo() ) + ")->" + PadR( FieldName( xPar1 ), 10 ) + " := " + hb_LogRddValueToText( xPar2 )
CASE cCmd == "ZAP"
// Parameters received: none
cString := 'Alias : "' + Alias() + ' Table : "' + dbInfo( DBI_FULLPATH ) + '"'
ENDCASE
RETURN cString
FUNCTION hb_LogRddInherit()
RETURN "DBFCDX"