1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
/*
* This file is part of rasdaman community.
*
* Rasdaman community is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Rasdaman community is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with rasdaman community. If not, see <http://www.gnu.org/licenses/>.
*
* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
rasdaman GmbH.
*
* For more information please see <http://www.rasdaman.org>
* or contact Peter Baumann via <baumann@rasdaman.com>.
*/
/*************************************************************************
*
*
* PURPOSE:
* implements adminif interface using the PostgreSQL DBMS.
*
*
* COMMENTS:
* none
*
***********************************************************************/
static const char rcsid[] = "@(#)reladminif,AdminIf: $Id: adminif.ec,v 1.6 2003/12/27 23:11:43 rasdev Exp $";
#include "debug-srv.hh"
#include "sqlerror.hh"
// general embedded SQL related definitions
EXEC SQL include sqlglobals.h;
#include "adminif.hh"
#include "raslib/rmdebug.hh"
#include "objectbroker.hh"
extern char globalConnectId[256];
const char AdminIf::dbmsName[SYSTEMNAME_MAXLEN]="PostgreSQL";
AdminIf::AdminIf() throw (r_Error)
{
RMDBGENTER(4, RMDebug::module_adminif, "Adminif", "AdminIf()");
ENTER( "AdminIf::AdminIf" );
EXEC SQL BEGIN DECLARE SECTION;
char id[STRING_MAXLEN];
EXEC SQL END DECLARE SECTION;
strncpy((char *)&id, globalConnectId, sizeof(id)-1);
TALK( "EXEC SQL CONNECT TO " << id );
EXEC SQL CONNECT TO :id;
if (check("AdminIf Connect\0"))
{
validConnection = false;
TALK( "connect unsuccessful; wrong connect string?" );
cout << "Error: connect unsuccessful; wrong connect string '" << globalConnectId << "' ?" << endl;
throw r_Error( 830 );
}
else
{
validConnection = true;
TALK( "connect ok" );
}
TALK( "EXEC SQL ROLLBACK WORK" );
EXEC SQL ROLLBACK WORK;
#ifndef FASTCONNECT
TALK( "EXEC SQL DISCONNECT CURRENT" );
EXEC SQL DISCONNECT CURRENT;
#endif
ObjectBroker::init();
LEAVE( "AdminIf::AdminIf, SQLCODE=" << SQLCODE );
RMDBGEXIT(4, RMDebug::module_adminif, "Adminif", "AdminIf() " << validConnection);
}
|
