Mittlerweile habe ich auch schon rausgefunden, dass es nur über die API möglich ist.
Ich habe einen schönen Beispiel Code für die C-API gefunden, den ich euch natürlich nicht vorenthalten möchte
Leider hab ich damit noch ein kleines Problem. An der rot markierten Stelle sollte die Funktion in die Variable sPath einen Wert schreiben. Leider tut sie das nicht, obwohl die Variable db gesetzt ist (Datenbank kann geöffnet werden).
An was kann das liegen?
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' (Declarations)
' Notes API constants
Const DIRECTION_NEVER=0
Const DIRECTION_SEND=1
Const DIRECTION_RECEIVE=2
Const MAXPATH=256
Const MAXALPHATIMEDATE=80
Const ERR_SPECIAL_ID=578
' custom type for storing individual replication history entries
Type HIST_ENTRY
RepTime As String
ServerName As String
FileName As String
Direction As String
End Type
' Notes API types (based on C structs)
Type TIMEDATE
Innards1 As Long
Innards2 As Long
End Type
Type REPLHIST_SUMMARY
ReplicationTime As TIMEDATE
AccessLevel As Integer
AccessFlags As Integer
Direction As Integer
ServerNameOffset As Long
ServerNameLength As Integer
FileNameLength As Integer
Spare1 As Long
Spare2 As Long
End Type
' Notes API declares
Declare Sub OSPathNetConstruct Lib "nnotes" (Byval portName$, Byval ServerName$, Byval FileName$, Byval retPathName$)
Declare Function NSFDbGetReplHistorySummary% Lib "nnotes" (Byval hDb&, Byval Flags&, rethSummary&, retNumEntries&)
Declare Function NSFDbOpen% Lib "nnotes" (Byval PathName$, hDB&)
Declare Function NSFDbClose% Lib "nnotes" (Byval hDB&)
Declare Function OSMemFree% Lib "nnotes" (Byval Handle&)
Declare Function OSLockObject& Lib "nnotes" (Byval nHandle&)
Declare Function OSUnlockObject% Lib "nnotes" (Byval nHandle&)
Declare Function ConvertTIMEDATEToText% Lib "nnotes" (Byval intFormat&, Byval TextFormat&, InputTime As TIMEDATE, Byval retTextBuffer$, Byval TextBufferLength%, retTextLength%)
Declare Function OSLoadString% Lib "nnotes" (Byval hModule&, Byval StringCode%, Byval retBuffer$, BufferLength%)
' Win32 API declares
Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (pDest As REPLHIST_SUMMARY, Byval pSource&, Byval dwLength&)
Declare Sub CopyMemoryStr Lib "kernel32" Alias "RtlMoveMemory" (Byval pDest$, Byval pSource&, Byval dwLength&)
Function GetReplHistory(db As NotesDatabase, sList() As String, lEntries&) As Integer
' This function returns the replication history for a database in the same format as you would see
' by selecting "File - Replication - History" (and clicking Server name radio button) in the Notes R5 client.
' The function has (3) parameters:
'
' 1. db (NotesDatabase) - [Input] Indicates the database you wish to open
' 2. sList (String array) - [Output] Returns array of strings that will hold the formatted history
' 3. lEntries (Long) - [Output] Returns the number of entries returned from the NSFDbGetReplHistorySummary call
' The function itself returns an integer. If no errors are found, it returns a 0. Otherwise, it returns the error
' code returned by the Notes API.
Dim hDb&, hLock&, hSummary&
Dim nLoop%, cbReturn%, nPos%, nRetCode%
Dim sPath$, sHold$, sRepTime$, sTemp$, sServer$, sFileName$
Dim summary As REPLHIST_SUMMARY
Dim entry() As HIST_ENTRY
Dim nm As NotesName
' what to return if no errors are found
GetReplHistory=0
' prepare a string for API call
sPath$=Space(MAXPATH)
' create an API-friendly path to the db and open it
OSPathNetConstruct "", db.Server, db.FilePath, sPath$nRetCode%=NSFDbOpen(sPath$, hDb&)
If nRetCode% <> 0 Then
GetReplHistory = nRetCode%
Else
' get handle to replication history summary (sorted by server name)
nRetCode%=NSFDbGetReplHistorySummary(hDb&, 0, hSummary&, lEntries&)
If nRetCode% <> 0 Then
GetReplHistory = nRetCode%
Else
' process only if there are entries in the history summary
If lEntries& > 0 Then
Redim entry(lEntries& - 1)
sRepTime$=Space(MAXALPHATIMEDATE + 1)
' lock down the handle to the history summary so we can get at the data
hLock&=OSLockObject(hSummary&)
For nLoop%=0 To lEntries&-1
' extract replication history by looping over the array of REPLHIST_SUMMARY structs
CopyMemory summary, hLock&, Lenb(summary)
' convert Notes TIMEDATE to a legible text string for replication time
ConvertTIMEDATEToText 0, 0, summary.ReplicationTime, sRepTime$, MAXALPHATIMEDATE, cbReturn%
entry(nLoop%).RepTime=Left$(sRepTime$, cbReturn%)
' get replication direction
Select Case summary.Direction
Case DIRECTION_NEVER
entry(nLoop%).Direction="Never Received"
Case DIRECTION_SEND
entry(nLoop%).Direction="Send"
Case DIRECTION_RECEIVE
entry(nLoop%).Direction="Receive"
End Select
' advance offset to next REPLHIST_SUMMARY struct
hLock&=hLock&+Lenb(summary)
Next
' as server/filenames are not part of the REPLHIST_SUMMARY struct, but rather at the end of the
' array of these structs, we'll need to grab this info one char at a time (for each entry we find) in the
' format: CN=ServerA/O=OrgA!!myfile.nsf/0CN=ServerB/O=OrgAA!!myfile.nsf/0, etc.
sHold$=""
sTemp$=String$(1, 0)
nLoop%=0
Do While nLoop% < lEntries&
CopyMemoryStr sTemp$, hLock&, 1
If sTemp$ = Chr$(0) Then
' parse out server and filename
nPos%=Instr(1, sHold$, "!!")
entry(nLoop%).ServerName=Left$(sHold$, nPos%-1)
entry(nLoop%).FileName=Right$(sHold$, Len(sHold$)-nPos%-1)
sHold$=""
nLoop%=nLoop% + 1
Else
' build the string one char at a time
sHold$=sHold$ & sTemp$
End If
' advance the offset
hLock& = hLock& + 1
Loop
' release the lock on the history summary handle once we're done with it
OSUnlockObject(hSummary&)
Redim sList(lEntries&-1)
For nLoop%=0 To lEntries&-1
' populate the array of entries to return to the caller
Set nm=New NotesName(entry(nLoop%).ServerName)
sList(nLoop%)=Trim$(nm.Abbreviated & " " & entry(nLoop%).FileName & " " & entry(nLoop%).RepTime & " (" & entry(nLoop%).Direction & ")")
Next
End If
End If
' free any open handles to the history summary and/or the db
If hSummary& <> 0 Then OSMemFree hSummary&
If hDb& <> 0 Then NSFDbClose hDb&
End If
End Function
Sub Click(Source As Button)
' This sample button calls the GetReplHistory function and displays a database's replication history
' sorted by server name in the format <server> <filename> <date> <time> (<direction>). For example:
' ServerA/CompanyX HR\hris.nsf 08/01/2000 08:01:54 PM (Receive)
' ServerA/CompanyX HR\hris.nsf 08/01/2000 02:32:12 PM (Send)
' If errors were encountered by the Notes API calls in GetReplHistory, the
' OSLoadString API is used to determine the error string returned.
Dim session As New NotesSession
Dim db As NotesDatabase
Dim sList() As String
Dim nCt%, nReturn%
Dim lEntries&
Dim sMsg$, sBuffer$
Set db=session.GetDatabase("", "test.nsf")
' retrieve the history sorted by server name
nReturn%=GetReplHistory(db, sList, lEntries&)
If nReturn% = 0 Then
' no errors--build a string to show in a msgbox
sMsg$=""
For nCt%=0 To lEntries&-1
sMsg$=sMsg$ & sList(nCt%) & Chr(13) & Chr(10)
Next
' show the string
Msgbox sMsg$, 0, "Replication History for " & db.Title
Elseif nReturn=ERR_SPECIAL_ID Then
' no history found
Msgbox "There is no replication history for this database.", 32, "Replication History"
Else
' find out what the error string is from the API
sBuffer$=String$(256, 0)
OSLoadString 0, nReturn%, sBuffer$, 255
' errors found
Msgbox "Error found in retrieving history: " & sBuffer$, 48, "Replication History Error"
End If
End Sub
