public async Task ExecuteAsync(CancellationToken cancellationToken = default)
{
EnsureDatabase();
try
{
await OpenAsync(cancellationToken).ConfigureAwait(false);
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(IscCodes.isc_action_svc_restore);
foreach (var bkpFile in BackupFiles)
{
startSpb.Append2(IscCodes.isc_spb_bkp_file, bkpFile.BackupFile, SpbFilenameEncoding);
}
startSpb.Append2(IscCodes.isc_spb_dbname, Database, SpbFilenameEncoding);
if (Verbose)
{
startSpb.Append(IscCodes.isc_spb_verbose);
}
if (PageBuffers.HasValue)
{
startSpb.Append(IscCodes.isc_spb_res_buffers, (int)PageBuffers);
}
if (_pageSize.HasValue)
{
startSpb.Append(IscCodes.isc_spb_res_page_size, (int)_pageSize);
}
startSpb.Append(IscCodes.isc_spb_res_access_mode, (byte)(ReadOnly ? IscCodes.isc_spb_res_am_readonly : IscCodes.isc_spb_res_am_readwrite));
if (!string.IsNullOrEmpty(SkipData))
{
startSpb.Append2(IscCodes.isc_spb_res_skip_data, SkipData);
}
startSpb.Append(IscCodes.isc_spb_options, (int)Options);
startSpb.Append2(IscCodes.isc_spb_res_stat, Statistics.BuildConfiguration());
await StartTaskAsync(startSpb, cancellationToken).ConfigureAwait(false);
if (Verbose)
{
await ProcessServiceOutputAsync(ServiceParameterBufferBase.Empty, cancellationToken).ConfigureAwait(false);
}
}
catch (Exception ex)
{
throw FbException.Create(ex);
}
finally
{
await CloseAsync(cancellationToken).ConfigureAwait(false);
}
}
public async Task ExecuteAsync(CancellationToken cancellationToken = default)
{
EnsureDatabase();
try
{
await OpenAsync(cancellationToken).ConfigureAwait(false);
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(IscCodes.isc_action_svc_backup);
startSpb.Append2(IscCodes.isc_spb_dbname, Database, SpbFilenameEncoding);
foreach (var file in BackupFiles)
{
startSpb.Append2(IscCodes.isc_spb_bkp_file, file.BackupFile, SpbFilenameEncoding);
if (file.BackupLength.HasValue)
{
startSpb.Append(IscCodes.isc_spb_bkp_length, (int)file.BackupLength);
}
}
if (Verbose)
{
startSpb.Append(IscCodes.isc_spb_verbose);
}
if (Factor > 0)
{
startSpb.Append(IscCodes.isc_spb_bkp_factor, Factor);
}
if (!string.IsNullOrEmpty(SkipData))
{
startSpb.Append2(IscCodes.isc_spb_bkp_skip_data, SkipData);
}
startSpb.Append(IscCodes.isc_spb_options, (int)Options);
startSpb.Append2(IscCodes.isc_spb_bkp_stat, Statistics.BuildConfiguration());
await StartTaskAsync(startSpb, cancellationToken).ConfigureAwait(false);
if (Verbose)
{
await ProcessServiceOutputAsync(ServiceParameterBufferBase.Empty, cancellationToken).ConfigureAwait(false);
}
}
catch (Exception ex)
{
throw FbException.Create(ex);
}
finally
{
await CloseAsync(cancellationToken).ConfigureAwait(false);
}
}
public async Task <FbUserData[]> DisplayUsersAsync(CancellationToken cancellationToken = default)
{
await OpenAsync(cancellationToken).ConfigureAwait(false);
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(IscCodes.isc_action_svc_display_user);
await StartTaskAsync(startSpb, cancellationToken).ConfigureAwait(false);
var info = await QueryAsync(new byte[] { IscCodes.isc_info_svc_get_users }, ServiceParameterBufferBase.Empty, cancellationToken).ConfigureAwait(false);
await CloseAsync(cancellationToken).ConfigureAwait(false);
return((FbUserData[])info.FirstOrDefault());
}
public void Execute()
{
EnsureDatabase();
try
{
Open();
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(IscCodes.isc_action_svc_backup);
startSpb.Append2(IscCodes.isc_spb_dbname, Database, SpbFilenameEncoding);
foreach (var file in BackupFiles)
{
startSpb.Append2(IscCodes.isc_spb_bkp_file, file.BackupFile, SpbFilenameEncoding);
if (file.BackupLength.HasValue)
{
startSpb.Append(IscCodes.isc_spb_bkp_length, (int)file.BackupLength);
}
}
if (Verbose)
{
startSpb.Append(IscCodes.isc_spb_verbose);
}
if (Factor > 0)
{
startSpb.Append(IscCodes.isc_spb_bkp_factor, Factor);
}
if (!string.IsNullOrEmpty(SkipData))
{
startSpb.Append2(IscCodes.isc_spb_bkp_skip_data, SkipData);
}
startSpb.Append(IscCodes.isc_spb_options, (int)Options);
startSpb.Append2(IscCodes.isc_spb_bkp_stat, Statistics.BuildConfiguration());
StartTask(startSpb);
if (Verbose)
{
ProcessServiceOutput(ServiceParameterBufferBase.Empty);
}
}
catch (Exception ex)
{
throw FbException.Create(ex);
}
finally
{
Close();
}
}
public async Task AddUserAsync(FbUserData user, CancellationToken cancellationToken = default)
{
if (string.IsNullOrEmpty(user.UserName))
{
throw new InvalidOperationException("Invalid user name.");
}
await OpenAsync(cancellationToken).ConfigureAwait(false);
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(IscCodes.isc_action_svc_add_user);
startSpb.Append2(IscCodes.isc_spb_sec_username, user.UserName);
startSpb.Append2(IscCodes.isc_spb_sec_password, user.UserPassword);
if ((user.FirstName?.Length ?? 0) != 0)
{
startSpb.Append2(IscCodes.isc_spb_sec_firstname, user.FirstName);
}
if ((user.MiddleName?.Length ?? 0) != 0)
{
startSpb.Append2(IscCodes.isc_spb_sec_middlename, user.MiddleName);
}
if ((user.LastName?.Length ?? 0) != 0)
{
startSpb.Append2(IscCodes.isc_spb_sec_lastname, user.LastName);
}
if (user.UserID != 0)
{
startSpb.Append(IscCodes.isc_spb_sec_userid, user.UserID);
}
if (user.GroupID != 0)
{
startSpb.Append(IscCodes.isc_spb_sec_groupid, user.GroupID);
}
if ((user.GroupName?.Length ?? 0) != 0)
{
startSpb.Append2(IscCodes.isc_spb_sec_groupname, user.GroupName);
}
if ((user.RoleName?.Length ?? 0) != 0)
{
startSpb.Append2(IscCodes.isc_spb_sql_role_name, user.RoleName);
}
await StartTaskAsync(startSpb, cancellationToken).ConfigureAwait(false);
await CloseAsync(cancellationToken).ConfigureAwait(false);
}
public void AddUser(FbUserData user)
{
if (string.IsNullOrEmpty(user.UserName))
{
throw new InvalidOperationException("Invalid user name.");
}
Open();
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(IscCodes.isc_action_svc_add_user);
startSpb.Append2(IscCodes.isc_spb_sec_username, user.UserName);
startSpb.Append2(IscCodes.isc_spb_sec_password, user.UserPassword);
if ((user.FirstName?.Length ?? 0) != 0)
{
startSpb.Append2(IscCodes.isc_spb_sec_firstname, user.FirstName);
}
if ((user.MiddleName?.Length ?? 0) != 0)
{
startSpb.Append2(IscCodes.isc_spb_sec_middlename, user.MiddleName);
}
if ((user.LastName?.Length ?? 0) != 0)
{
startSpb.Append2(IscCodes.isc_spb_sec_lastname, user.LastName);
}
if (user.UserID != 0)
{
startSpb.Append(IscCodes.isc_spb_sec_userid, user.UserID);
}
if (user.GroupID != 0)
{
startSpb.Append(IscCodes.isc_spb_sec_groupid, user.GroupID);
}
if ((user.GroupName?.Length ?? 0) != 0)
{
startSpb.Append2(IscCodes.isc_spb_sec_groupname, user.GroupName);
}
if ((user.RoleName?.Length ?? 0) != 0)
{
startSpb.Append2(IscCodes.isc_spb_sql_role_name, user.RoleName);
}
StartTask(startSpb);
Close();
}
public async Task ExecuteAsync(CancellationToken cancellationToken = default)
{
EnsureDatabase();
try
{
await OpenAsync(cancellationToken).ConfigureAwait(false);
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(IscCodes.isc_action_svc_validate);
startSpb.Append2(IscCodes.isc_spb_dbname, Database, SpbFilenameEncoding);
if (!string.IsNullOrEmpty(TablesInclude))
{
startSpb.Append2(IscCodes.isc_spb_val_tab_incl, TablesInclude);
}
if (!string.IsNullOrEmpty(TablesExclude))
{
startSpb.Append2(IscCodes.isc_spb_val_tab_excl, TablesExclude);
}
if (!string.IsNullOrEmpty(IndicesInclude))
{
startSpb.Append2(IscCodes.isc_spb_val_idx_incl, IndicesInclude);
}
if (!string.IsNullOrEmpty(IndicesExclude))
{
startSpb.Append2(IscCodes.isc_spb_val_idx_excl, IndicesExclude);
}
if (LockTimeout.HasValue)
{
startSpb.Append(IscCodes.isc_spb_val_lock_timeout, (int)LockTimeout);
}
await StartTaskAsync(startSpb, cancellationToken).ConfigureAwait(false);
await ProcessServiceOutputAsync(ServiceParameterBufferBase.Empty, cancellationToken).ConfigureAwait(false);
}
catch (Exception ex)
{
throw FbException.Create(ex);
}
finally
{
await CloseAsync(cancellationToken).ConfigureAwait(false);
}
}
public void DeleteUser(FbUserData user)
{
if (string.IsNullOrEmpty(user.UserName))
{
throw new InvalidOperationException("Invalid user name.");
}
Open();
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(IscCodes.isc_action_svc_delete_user);
startSpb.Append2(IscCodes.isc_spb_sec_username, user.UserName);
if ((user.RoleName?.Length ?? 0) != 0)
{
startSpb.Append2(IscCodes.isc_spb_sql_role_name, user.RoleName);
}
StartTask(startSpb);
Close();
}
public void Execute()
{
EnsureDatabase();
try
{
Open();
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(IscCodes.isc_action_svc_validate);
startSpb.Append2(IscCodes.isc_spb_dbname, Database, SpbFilenameEncoding);
if (!string.IsNullOrEmpty(TablesInclude))
{
startSpb.Append2(IscCodes.isc_spb_val_tab_incl, TablesInclude);
}
if (!string.IsNullOrEmpty(TablesExclude))
{
startSpb.Append2(IscCodes.isc_spb_val_tab_excl, TablesExclude);
}
if (!string.IsNullOrEmpty(IndicesInclude))
{
startSpb.Append2(IscCodes.isc_spb_val_idx_incl, IndicesInclude);
}
if (!string.IsNullOrEmpty(IndicesExclude))
{
startSpb.Append2(IscCodes.isc_spb_val_idx_excl, IndicesExclude);
}
if (LockTimeout.HasValue)
{
startSpb.Append(IscCodes.isc_spb_val_lock_timeout, (int)LockTimeout);
}
StartTask(startSpb);
ProcessServiceOutput(ServiceParameterBufferBase.Empty);
}
catch (Exception ex)
{
throw FbException.Create(ex);
}
finally
{
Close();
}
}
public void SetForcedWrites(bool forcedWrites)
{
EnsureDatabase();
Open();
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(IscCodes.isc_action_svc_properties);
startSpb.Append2(IscCodes.isc_spb_dbname, Database, SpbFilenameEncoding);
if (forcedWrites)
{
startSpb.Append(IscCodes.isc_spb_prp_write_mode, (byte)IscCodes.isc_spb_prp_wm_sync);
}
else
{
startSpb.Append(IscCodes.isc_spb_prp_write_mode, (byte)IscCodes.isc_spb_prp_wm_async);
}
StartTask(startSpb);
Close();
}
public void SetReserveSpace(bool reserveSpace)
{
EnsureDatabase();
Open();
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(IscCodes.isc_action_svc_properties);
startSpb.Append2(IscCodes.isc_spb_dbname, Database, SpbFilenameEncoding);
if (reserveSpace)
{
startSpb.Append(IscCodes.isc_spb_prp_reserve_space, (byte)IscCodes.isc_spb_prp_res);
}
else
{
startSpb.Append(IscCodes.isc_spb_prp_reserve_space, (byte)IscCodes.isc_spb_prp_res_use_full);
}
StartTask(startSpb);
Close();
}
public async Task DeleteUserAsync(FbUserData user, CancellationToken cancellationToken = default)
{
if (string.IsNullOrEmpty(user.UserName))
{
throw new InvalidOperationException("Invalid user name.");
}
await OpenAsync(cancellationToken).ConfigureAwait(false);
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(IscCodes.isc_action_svc_delete_user);
startSpb.Append2(IscCodes.isc_spb_sec_username, user.UserName);
if ((user.RoleName?.Length ?? 0) != 0)
{
startSpb.Append2(IscCodes.isc_spb_sql_role_name, user.RoleName);
}
await StartTaskAsync(startSpb, cancellationToken).ConfigureAwait(false);
await CloseAsync(cancellationToken).ConfigureAwait(false);
}
public void Execute()
{
EnsureDatabase();
try
{
Open();
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(IscCodes.isc_action_svc_restore);
startSpb.Append2(IscCodes.isc_spb_bkp_file, "stdin", SpbFilenameEncoding);
startSpb.Append2(IscCodes.isc_spb_dbname, Database, SpbFilenameEncoding);
if (Verbose)
{
startSpb.Append(IscCodes.isc_spb_verbose);
}
if (PageBuffers.HasValue)
{
startSpb.Append(IscCodes.isc_spb_res_buffers, (int)PageBuffers);
}
if (_pageSize.HasValue)
{
startSpb.Append(IscCodes.isc_spb_res_page_size, (int)_pageSize);
}
startSpb.Append(IscCodes.isc_spb_res_access_mode, (byte)(ReadOnly ? IscCodes.isc_spb_res_am_readonly : IscCodes.isc_spb_res_am_readwrite));
if (!string.IsNullOrEmpty(SkipData))
{
startSpb.Append2(IscCodes.isc_spb_res_skip_data, SkipData);
}
startSpb.Append(IscCodes.isc_spb_options, (int)Options);
StartTask(startSpb);
ReadInput();
}
catch (Exception ex)
{
throw FbException.Create(ex);
}
finally
{
Close();
}
}
public async Task SetReserveSpaceAsync(bool reserveSpace, CancellationToken cancellationToken = default)
{
EnsureDatabase();
await OpenAsync(cancellationToken).ConfigureAwait(false);
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(IscCodes.isc_action_svc_properties);
startSpb.Append2(IscCodes.isc_spb_dbname, Database, SpbFilenameEncoding);
if (reserveSpace)
{
startSpb.Append(IscCodes.isc_spb_prp_reserve_space, (byte)IscCodes.isc_spb_prp_res);
}
else
{
startSpb.Append(IscCodes.isc_spb_prp_reserve_space, (byte)IscCodes.isc_spb_prp_res_use_full);
}
await StartTaskAsync(startSpb, cancellationToken).ConfigureAwait(false);
await CloseAsync(cancellationToken).ConfigureAwait(false);
}
public async Task SetForcedWritesAsync(bool forcedWrites, CancellationToken cancellationToken = default)
{
EnsureDatabase();
await OpenAsync(cancellationToken).ConfigureAwait(false);
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(IscCodes.isc_action_svc_properties);
startSpb.Append2(IscCodes.isc_spb_dbname, Database, SpbFilenameEncoding);
if (forcedWrites)
{
startSpb.Append(IscCodes.isc_spb_prp_write_mode, (byte)IscCodes.isc_spb_prp_wm_sync);
}
else
{
startSpb.Append(IscCodes.isc_spb_prp_write_mode, (byte)IscCodes.isc_spb_prp_wm_async);
}
await StartTaskAsync(startSpb, cancellationToken).ConfigureAwait(false);
await CloseAsync(cancellationToken).ConfigureAwait(false);
}
void DoSimpleAction(int action, int?sessionID)
{
try
{
Open();
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(action);
if (sessionID.HasValue)
{
startSpb.Append(IscCodes.isc_spb_trc_id, (int)sessionID);
}
StartTask(startSpb);
ProcessServiceOutput(ServiceParameterBufferBase.Empty);
}
catch (Exception ex)
{
throw FbException.Create(ex);
}
finally
{
Close();
}
}
public void Execute()
{
EnsureDatabase();
try
{
Open();
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(IscCodes.isc_action_svc_repair);
startSpb.Append2(IscCodes.isc_spb_dbname, Database, SpbFilenameEncoding);
startSpb.Append(IscCodes.isc_spb_options, (int)Options);
StartTask(startSpb);
ProcessServiceOutput(ServiceParameterBufferBase.Empty);
}
catch (Exception ex)
{
throw FbException.Create(ex);
}
finally
{
Close();
}
}
async Task ReadInputAsync(CancellationToken cancellationToken = default)
{
var items = new byte[] { IscCodes.isc_info_svc_stdin, IscCodes.isc_info_svc_line };
var spb = ServiceParameterBufferBase.Empty;
var response = await QueryAsync(items, spb, cancellationToken).ConfigureAwait(false);
var requestedLength = GetLength(response);
while (true)
{
if (requestedLength > 0)
{
var data = new byte[requestedLength];
var read = InputStream.Read(data, 0, requestedLength);
if (read > 0)
{
Array.Resize(ref data, read);
var dataSpb = new ServiceParameterBuffer2();
dataSpb.Append2(IscCodes.isc_info_svc_line, data);
spb = dataSpb;
}
}
response = await QueryAsync(items, spb, cancellationToken).ConfigureAwait(false);
if (response.Count == 1)
{
break;
}
if (response[1] is string message)
{
OnServiceOutput(message);
}
requestedLength = GetLength(response);
spb = ServiceParameterBufferBase.Empty;
}
}
async Task DoSimpleActionAsync(int action, int?sessionID, CancellationToken cancellationToken = default)
{
try
{
await OpenAsync(cancellationToken).ConfigureAwait(false);
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(action);
if (sessionID.HasValue)
{
startSpb.Append(IscCodes.isc_spb_trc_id, (int)sessionID);
}
await StartTaskAsync(startSpb, cancellationToken).ConfigureAwait(false);
await ProcessServiceOutputAsync(ServiceParameterBufferBase.Empty, cancellationToken).ConfigureAwait(false);
}
catch (Exception ex)
{
throw FbException.Create(ex);
}
finally
{
await CloseAsync(cancellationToken).ConfigureAwait(false);
}
}
public async Task ExecuteAsync(CancellationToken cancellationToken = default)
{
EnsureDatabase();
try
{
await OpenAsync(cancellationToken).ConfigureAwait(false);
var startSpb = new ServiceParameterBuffer2();
startSpb.Append(IscCodes.isc_action_svc_repair);
startSpb.Append2(IscCodes.isc_spb_dbname, Database, SpbFilenameEncoding);
startSpb.Append(IscCodes.isc_spb_options, (int)Options);
await StartTaskAsync(startSpb, cancellationToken).ConfigureAwait(false);
await ProcessServiceOutputAsync(ServiceParameterBufferBase.Empty, cancellationToken).ConfigureAwait(false);
}
catch (Exception ex)
{
throw FbException.Create(ex);
}
finally
{
await CloseAsync(cancellationToken).ConfigureAwait(false);
}
}
