VOID
VmDirPagedSearchCacheFree(
VOID
)
{
PLW_HASHTABLE_NODE pNode = NULL;
LW_HASHTABLE_ITER iter = LW_HASHTABLE_ITER_INIT;
PVDIR_PAGED_SEARCH_RECORD pSearchRecord = NULL;
if (gPagedSearchCache.pHashTbl != NULL)
{
while ((pNode = LwRtlHashTableIterate(gPagedSearchCache.pHashTbl, &iter)))
{
pSearchRecord = LW_STRUCT_FROM_FIELD(pNode, VDIR_PAGED_SEARCH_RECORD, Node);
LwRtlHashTableRemove(gPagedSearchCache.pHashTbl, pNode);
VmDirPagedSearchCacheRecordFree(pSearchRecord);
}
LwRtlFreeHashTable(&gPagedSearchCache.pHashTbl);
}
VMDIR_SAFE_FREE_MUTEX(gPagedSearchCache.mutex);
}
void
VmDirFreeOperationContent(
PVDIR_OPERATION op
)
{
DWORD dwError = ERROR_SUCCESS;
if (op)
{
if (op->pSchemaCtx)
{
VmDirSchemaCtxRelease(op->pSchemaCtx);
}
if (op->syncDoneCtrl)
{
PLW_HASHTABLE_NODE pNode = NULL;
LW_HASHTABLE_ITER iter = LW_HASHTABLE_ITER_INIT;
UptoDateVectorEntry * pUtdVectorEntry = NULL;
SyncDoneControlValue * syncDoneCtrlVal = &op->syncDoneCtrl->value.syncDoneCtrlVal;
while ((pNode = LwRtlHashTableIterate(syncDoneCtrlVal->htUtdVector, &iter)))
{
dwError = LwRtlHashTableRemove(syncDoneCtrlVal->htUtdVector, pNode);
assert( dwError == 0 );
pUtdVectorEntry = LW_STRUCT_FROM_FIELD(pNode, UptoDateVectorEntry, Node);
VmDirFreeBervalContent( &pUtdVectorEntry->invocationId );
VMDIR_SAFE_FREE_MEMORY( pUtdVectorEntry );
}
LwRtlFreeHashTable(&syncDoneCtrlVal->htUtdVector);
assert( syncDoneCtrlVal->htUtdVector == NULL );
VMDIR_SAFE_FREE_MEMORY( op->syncDoneCtrl );
}
if (op->pCondWriteCtrl)
{
VMDIR_SAFE_FREE_MEMORY(op->pCondWriteCtrl->value.condWriteCtrlVal.pszFilter);
}
if (op->reqControls)
{
DeleteControls(&(op->reqControls));
}
switch (op->reqCode)
{
case LDAP_REQ_BIND:
VmDirFreeBindRequest(&op->request.bindReq, FALSE);
if (op->ldapResult.replyInfo.type == REP_SASL)
{
VmDirFreeBervalContent( &(op->ldapResult.replyInfo.replyData.bvSaslReply) );
}
break;
case LDAP_REQ_ADD:
VmDirFreeAddRequest(&op->request.addReq, FALSE);
break;
case LDAP_REQ_SEARCH:
VmDirFreeSearchRequest(&op->request.searchReq, FALSE);
break;
case LDAP_REQ_MODIFY:
case LDAP_REQ_MODDN:
VmDirFreeModifyRequest(&op->request.modifyReq, FALSE);
break;
case LDAP_REQ_DELETE:
VmDirFreeDeleteRequest(&op->request.deleteReq, FALSE);
if (op->request.modifyReq.numMods > 0)
{
//A raft follower needs to create a modifyReq for Delete OP
VmDirFreeModifyRequest(&op->request.modifyReq, FALSE);
}
break;
default:
break;
}
VmDirFreeEntryArrayContent(&(op->internalSearchEntryArray));
VmDirFreeBervalContent( &(op->reqDn) );
VMDIR_SAFE_FREE_MEMORY(op->ldapResult.pszErrMsg);
VmDirBackendCtxFree(op->pBECtx);
VMDIR_SAFE_FREE_MEMORY(op->pszFilters);
if ( op->opType == VDIR_OPERATION_TYPE_INTERNAL )
{ // internal op owns dummy conn for ACL check
VmDirDeleteConnection( &(op->conn)); // passing &conn to be freed seems a bit strange
}
}
}
int
WriteSyncDoneControl(
VDIR_OPERATION * op,
BerElement * ber
)
{
int retVal = LDAP_OPERATIONS_ERROR;
PLW_HASHTABLE_NODE pNode = NULL;
LW_HASHTABLE_ITER iter = LW_HASHTABLE_ITER_INIT;
UptoDateVectorEntry * pUtdVectorEntry = NULL;
VDIR_BERVALUE bvCtrlVal = VDIR_BERVALUE_INIT;
VDIR_BERVALUE syncDoneCtrlType = {
{VmDirStringLenA( LDAP_CONTROL_SYNC_DONE ), LDAP_CONTROL_SYNC_DONE}, 0, 0, NULL };
VMDIR_LOG_DEBUG( LDAP_DEBUG_TRACE, "WriteSyncDoneControl: Begin." );
if ( op->syncDoneCtrl != NULL)
{
if (ber_printf( ber, "t{{O", LDAP_TAG_CONTROLS, &(syncDoneCtrlType.lberbv) ) == -1 )
{
VMDIR_LOG_ERROR( VMDIR_LOG_MASK_ALL, "WriteSyncDoneControl: ber_printf (to print Sync Done Control ...) failed" );
retVal = LDAP_OPERATIONS_ERROR;
BAIL_ON_VMDIR_ERROR( retVal );
}
{ // Construct string format of utdVector
int numEntries = LwRtlHashTableGetCount( op->syncDoneCtrl->value.syncDoneCtrlVal.htUtdVector );
char * writer = NULL;
size_t tmpLen = 0;
size_t bufferSize = (numEntries + 1 /* for lastLocalUsn */) *
(VMDIR_GUID_STR_LEN + 1 + VMDIR_MAX_USN_STR_LEN + 1);
// Sync Done control value looks like: <lastLocalUsnChanged>,<serverId1>:<server 1 last originating USN>,
// <serverId2>,<server 2 originating USN>,...
if (VmDirAllocateMemory( bufferSize, (PVOID *)&bvCtrlVal.lberbv.bv_val) != 0)
{
retVal = LDAP_OPERATIONS_ERROR;
BAIL_ON_VMDIR_ERROR( retVal );
}
writer = bvCtrlVal.lberbv.bv_val;
bvCtrlVal.lberbv.bv_len = 0;
VmDirStringPrintFA( writer, bufferSize, "%ld,", op->syncDoneCtrl->value.syncDoneCtrlVal.intLastLocalUsnProcessed );
tmpLen = VmDirStringLenA( writer );
writer += tmpLen;
bufferSize -= tmpLen;
bvCtrlVal.lberbv.bv_len += tmpLen;
while ((pNode = LwRtlHashTableIterate(op->syncDoneCtrl->value.syncDoneCtrlVal.htUtdVector, &iter)))
{
pUtdVectorEntry = LW_STRUCT_FROM_FIELD(pNode, UptoDateVectorEntry, Node);
VmDirStringPrintFA( writer, bufferSize, "%s:%ld,", pUtdVectorEntry->invocationId.lberbv.bv_val,
pUtdVectorEntry->currMaxOrigUsnProcessed );
tmpLen = VmDirStringLenA( writer );
writer += tmpLen;
bufferSize -= tmpLen;
bvCtrlVal.lberbv.bv_len += tmpLen;
}
}
if (ber_printf( ber, "O}}", &bvCtrlVal.lberbv) == -1 )
{
VMDIR_LOG_ERROR( VMDIR_LOG_MASK_ALL, "WriteSyncDoneControl: ber_printf (to print Sync Done Control ...) failed" );
retVal = LDAP_OPERATIONS_ERROR;
BAIL_ON_VMDIR_ERROR( retVal );
}
VMDIR_LOG_DEBUG( LDAP_DEBUG_REPL, "WriteSyncDoneControl: Sync Done Control Value: %s", bvCtrlVal.lberbv.bv_val );
}
retVal = LDAP_SUCCESS;
cleanup:
VMDIR_SAFE_FREE_MEMORY( bvCtrlVal.lberbv.bv_val );
VMDIR_LOG_DEBUG( LDAP_DEBUG_TRACE, "WriteSyncDoneControl: Begin." );
return retVal;
error:
goto cleanup;
}
