Files
harbour-core/harbour/source/rdd/usrrdd/example/exlog.prg
Przemyslaw Czerpak fe43de6002 2009-01-26 21:25 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/source/common/hbprintf.c
  * harbour/source/codepage/cpeswinm.c
  * harbour/source/rdd/usrrdd/example/exlog.prg
  * harbour/source/rdd/usrrdd/rdds/logrdd.prg
  * harbour/contrib/xhb/dbgfx.prg
  * harbour/contrib/xhb/xhb.h
  * harbour/contrib/xhb/sprintf.prg
  * harbour/contrib/xhb/dbgfxc.c
  * harbour/contrib/xhb/hbstruct.prg
  * harbour/contrib/xhb/hbstruct.ch
  * harbour/contrib/hbmsql/tests/hbmk_b32.bat
  * harbour/contrib/hbmsql/tests/hbmk_vc.bat
    ! fixed hardcoded CRLF and svn:eol-style attribute
2009-01-26 20:21:57 +00:00

93 lines
3.4 KiB
Plaintext

/*
* $Id: exfcm.prg 9551 2008-10-05 18:13:15Z vszakats $
*/
#include "common.ch"
#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 : ' + LTrim( Str( 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 : ' + LTrim( Str( nWA ) )
// In this example I don't want to log Close Command
CASE cCmd == "APPEND"
// Parameters received: xPar1 = lUnlockAll
cString := Alias() + "->RecNo() = " + LTrim( Str( RecNo() ) )
CASE cCmd == "DELETE"
// Parameters received: none
cString := Alias() + "->RecNo() = " + LTrim( Str( RecNo() ) )
CASE cCmd == "RECALL"
// Parameters received: none
cString := Alias() + "->RecNo() = " + LTrim( Str( RecNo() ) )
CASE cCmd == "PUTVALUE"
// Parameters received: xPar1 = nField, xPar2 = xValue, xPar3 = xOldValue
#ifndef __XHARBOUR__
HB_SYMBOL_UNUSED( xPar3 ) // Here don't log previous value
#endif
cString := Alias() + "(" + LTrim( Str( 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"