// Token: 0x06000953 RID: 2387 RVA: 0x0002BB40 File Offset: 0x00029D40
private static EseDatabaseReader BuildEseDatabaseReader(string serverName, Guid dbGuid, string dbName, string dbPath)
{
EseDatabaseReader eseDatabaseReader = new EseDatabaseReader(dbName, dbGuid);
SafeBackupContextHandle safeBackupContextHandle = eseDatabaseReader;
SafeBackupContextHandle.GetAndSetIntPtrInCER(serverName, dbName, null, ref safeBackupContextHandle);
bool flag = false;
try
{
JET_DBINFOMISC jet_DBINFOMISC;
int databaseInfo = CReplicaSeederInterop.GetDatabaseInfo(eseDatabaseReader.handle, dbPath, out jet_DBINFOMISC);
if (databaseInfo != 0)
{
throw new FailedToGetDatabaseInfo(databaseInfo);
}
eseDatabaseReader.m_pageSize = (long)jet_DBINFOMISC.cbPageSize;
eseDatabaseReader.m_dbPath = dbPath;
if (jet_DBINFOMISC.cbPageSize != 4096 && jet_DBINFOMISC.cbPageSize != 8192 && jet_DBINFOMISC.cbPageSize != 32768)
{
throw new UnExpectedPageSizeException(dbPath, (long)jet_DBINFOMISC.cbPageSize);
}
flag = true;
}
finally
{
if (!flag)
{
eseDatabaseReader.ReleaseHandle();
}
}
return(eseDatabaseReader);
}
// Token: 0x06001A2F RID: 6703 RVA: 0x0006DD74 File Offset: 0x0006BF74
public static EseDatabaseBackupReader GetESEDatabaseBackupReader(string serverName, string dbName, Guid dbGuid, string transferAddress, string sourceFileToBackupFullPath, uint readHintSizeBytes)
{
bool flag = false;
int num = 0;
IntPtr value = new IntPtr(-1);
EseDatabaseBackupReader eseDatabaseBackupReader = new EseDatabaseBackupReader(dbName, dbGuid);
SafeBackupContextHandle safeBackupContextHandle = eseDatabaseBackupReader;
EseDatabaseBackupReader result;
try
{
EseDatabaseBackupReader.SetupNativeLogger();
SafeBackupContextHandle.GetAndSetIntPtrInCER(serverName, dbName, transferAddress, ref safeBackupContextHandle);
flag = true;
RuntimeHelpers.PrepareConstrainedRegions();
try
{
}
finally
{
num = CReplicaSeederInterop.OpenBackupFileHandle(eseDatabaseBackupReader.handle, sourceFileToBackupFullPath, readHintSizeBytes, out eseDatabaseBackupReader.m_backupFileHandle, out eseDatabaseBackupReader.m_sourceFileSizeBytes);
}
if (num != 0 || eseDatabaseBackupReader.m_backupFileHandle == IntPtr.Zero || eseDatabaseBackupReader.m_backupFileHandle == value)
{
eseDatabaseBackupReader.Close();
throw new FailedToOpenBackupFileHandleException(dbName, serverName, num, SeedHelper.TranslateSeederErrorCode((long)num, serverName));
}
result = eseDatabaseBackupReader;
}
finally
{
if (!flag)
{
EseDatabaseBackupReader.CleanupNativeLogger();
}
}
return(result);
}