← Back to branch summary

~drizzle-trunk/drizzle/development

« back to all changes in this revision

Viewing changes to plugin/schema_engine/schema.cc

  • Committer: Brian Aker
  • Date: 2010-02-19 23:42:02 UTC
  • mto: (1273.19.18 fix_is)
  • mto: This revision was merged to the branch mainline in revision 1309.
  • Revision ID: brian@gir.tangent.org-20100219234202-boogaw8j3folts51
Basic engine with test.

Show diffs side-by-side

added added

removed removed

Lines of Context:
plugin/schema_engine/schema.cc
 
1
/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
 
2
 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
 
3
 *
 
4
 *  Copyright (C) 2010 Brian Aker
 
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; either version 2 of the License, or
 
9
 *  (at your option) any later version.
 
10
 *
 
11
 *  This program is distributed in the hope that it will be useful,
 
12
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 
13
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
14
 *  GNU General Public License for more details.
 
15
 *
 
16
 *  You should have received a copy of the GNU General Public License
 
17
 *  along with this program; if not, write to the Free Software
 
18
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
19
 */
 
20
 
 
21
#include "config.h"
 
22
 
 
23
#include <plugin/schema_engine/schema.h>
 
24
 
 
25
#include <string>
 
26
 
 
27
using namespace std;
 
28
using namespace drizzled;
 
29
 
 
30
Schema::Schema():
 
31
  drizzled::plugin::StorageEngine("schema",
 
32
                                  HTON_ALTER_NOT_SUPPORTED |
 
33
                                  HTON_HAS_DATA_DICTIONARY |
 
34
                                  HTON_SKIP_STORE_LOCK |
 
35
                                  HTON_TEMPORARY_NOT_SUPPORTED)
 
36
{
 
37
}
 
38
 
 
39
void Schema::doGetSchemaNames(std::set<std::string>& set_of_names)
 
40
{
 
41
  CachedDirectory directory(drizzle_data_home, CachedDirectory::DIRECTORY);
 
42
 
 
43
  CachedDirectory::Entries files= directory.getEntries();
 
44
 
 
45
  for (CachedDirectory::Entries::iterator fileIter= files.begin();
 
46
       fileIter != files.end(); fileIter++)
 
47
  {
 
48
    CachedDirectory::Entry *entry= *fileIter;
 
49
    set_of_names.insert(entry->filename);
 
50
  }
 
51
 
 
52
  set_of_names.insert("information_schema"); // special cases suck
 
53
}