Drizzled Public API Documentation

schema_writer.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; 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 #include <iostream>
21 #include <fstream>
22 #include <string>
23 #include <drizzled/message/schema.pb.h>
24 
25 using namespace std;
26 using namespace drizzled;
27 
28 int main(int argc, char* argv[])
29 {
30  GOOGLE_PROTOBUF_VERIFY_VERSION;
31 
32  string file_name;
33  message::Schema schema;
34 
35  if (argc < 2)
36  {
37  cerr << "Usage: " << argv[0] << " SCHEMA" << endl;
38  return -1;
39  }
40 
41  if (argc == 3)
42  file_name= argv[2];
43  else
44  file_name= argv[1];
45 
46  schema.set_name(argv[1]);
47  schema.set_catalog("LOCAL");
48  schema.mutable_engine()->set_name("filesystem");
49  schema.set_creation_timestamp(time(NULL));
50  schema.set_update_timestamp(time(NULL));
51  schema.set_collation("utf8_general_ci");
52  schema.set_uuid("schema_writer");
53  schema.set_version(1);
54 
55  fstream output(file_name.c_str(), ios::out | ios::trunc | ios::binary);
56 
57  if (not schema.SerializeToOstream(&output))
58  {
59  cerr << "Failed to write schema." << endl;
60  return -1;
61  }
62 
63  return 0;
64 }