~drizzle-trunk/drizzle/development

971.6.10 by Eric Day
Added NULL client for rm_tmp_table.
1
/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
2
 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
3
 *
4
 *  Copyright (C) 2008 Sun Microsystems
5
 *
6
 *  This program is free software; you can redistribute it and/or modify
7
 *  it under the terms of the GNU General Public License as published by
8
 *  the Free Software Foundation; version 2 of the License.
9
 *
10
 *  This program is distributed in the hope that it will be useful,
11
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13
 *  GNU General Public License for more details.
14
 *
15
 *  You should have received a copy of the GNU General Public License
16
 *  along with this program; if not, write to the Free Software
17
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
18
 */
19
20
#ifndef DRIZZLED_PLUGIN_NULL_CLIENT_H
21
#define DRIZZLED_PLUGIN_NULL_CLIENT_H
22
23
#include <drizzled/plugin/client.h>
24
25
namespace drizzled
26
{
27
namespace plugin
28
{
29
30
/**
31
 * This class is an empty client implementation for internal used.
32
 */
33
class NullClient: public Client
34
{
35
public:
36
  virtual int getFileDescriptor(void) { return -1; }
37
  virtual bool isConnected(void) { return true; }
38
  virtual bool isReading(void) { return false; }
39
  virtual bool isWriting(void) { return false; }
40
  virtual bool flush(void) { return false; }
41
  virtual void close(void) {}
42
  virtual bool authenticate(void) { return true; }
971.7.1 by Eric Day
Client/Listen cleanup, moved globals, console plugin cleanup.
43
  virtual bool readCommand(char**, uint32_t*) { return false; }
971.6.10 by Eric Day
Added NULL client for rm_tmp_table.
44
  virtual void sendOK(void) {}
45
  virtual void sendEOF(void) {}
971.7.1 by Eric Day
Client/Listen cleanup, moved globals, console plugin cleanup.
46
  virtual void sendError(uint32_t, const char*) {}
47
  virtual bool sendFields(List<Item>*) { return false; }
48
  virtual bool store(Field *) { return false; }
971.6.10 by Eric Day
Added NULL client for rm_tmp_table.
49
  virtual bool store(void) { return false; }
971.7.1 by Eric Day
Client/Listen cleanup, moved globals, console plugin cleanup.
50
  virtual bool store(int32_t) { return false; }
51
  virtual bool store(uint32_t) { return false; }
52
  virtual bool store(int64_t) { return false; }
53
  virtual bool store(uint64_t) { return false; }
54
  virtual bool store(double, uint32_t, String*) { return false; }
55
  virtual bool store(const DRIZZLE_TIME*) { return false; }
56
  virtual bool store(const char*) { return false; }
57
  virtual bool store(const char*, size_t) { return false; }
1245.2.4 by Monty Taylor
Fixed the store methods to take std::string properly.
58
  virtual bool store(const std::string &) { return false; }
971.6.10 by Eric Day
Added NULL client for rm_tmp_table.
59
  virtual bool haveMoreData(void) { return false; }
60
  virtual bool haveError(void) { return false; }
61
  virtual bool wasAborted(void) { return false; }
62
};
63
1280.1.10 by Monty Taylor
Put everything in drizzled into drizzled namespace.
64
} /* namespace plugin */
65
} /* namespace drizzled */
971.6.10 by Eric Day
Added NULL client for rm_tmp_table.
66
67
#endif /* DRIZZLED_PLUGIN_NULL_CLIENT_H */