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
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "Connection.hxx"
#include "Driver.hxx"
#include "SubComponent.hxx"
#include <connectivity/dbexception.hxx>
#include <strings.hrc>
#include <resource/sharedresources.hxx>
#include <comphelper/servicehelper.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <osl/file.hxx>
#include <osl/process.h>
#include <rtl/bootstrap.hxx>
#include <sal/log.hxx>
using namespace com::sun::star;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::beans;
using namespace com::sun::star::sdbc;
using namespace com::sun::star::sdbcx;
using namespace ::osl;
using namespace connectivity::firebird;
// Static const variables
namespace {
constexpr OUString our_sFirebirdTmpVar = u"FIREBIRD_TMP"_ustr;
constexpr OUString our_sFirebirdLockVar = u"FIREBIRD_LOCK"_ustr;
constexpr OUString our_sFirebirdMsgVar = u"FIREBIRD_MSG"_ustr;
#ifdef MACOSX
constexpr OUString our_sFirebirdLibVar = u"LIBREOFFICE_FIREBIRD_LIB"_ustr;
#endif
};
FirebirdDriver::FirebirdDriver(const css::uno::Reference< css::uno::XComponentContext >& _rxContext)
: ODriver_BASE(m_aMutex)
, m_aContext(_rxContext)
, m_firebirdTMPDirectory(nullptr, true)
, m_firebirdLockDirectory(nullptr, true)
{
// ::utl::TempFile uses a unique temporary directory (subdirectory of
// /tmp or other user specific tmp directory) per instance in which
// we can create directories for firebird at will.
m_firebirdTMPDirectory.EnableKillingFile(true);
m_firebirdLockDirectory.EnableKillingFile(true);
// Overrides firebird's default of /tmp or c:\temp
osl_setEnvironment(our_sFirebirdTmpVar.pData, m_firebirdTMPDirectory.GetFileName().pData);
// Overrides firebird's default of /tmp/firebird or c:\temp\firebird
osl_setEnvironment(our_sFirebirdLockVar.pData, m_firebirdLockDirectory.GetFileName().pData);
#ifndef SYSTEM_FIREBIRD
// Overrides firebird's hardcoded default of /usr/local/firebird on *nix,
// however on Windows it seems to use the current directory as a default.
OUString sMsgURL("$BRAND_BASE_DIR/$BRAND_SHARE_SUBDIR/firebird");
::rtl::Bootstrap::expandMacros(sMsgURL);
OUString sMsgPath;
::osl::FileBase::getSystemPathFromFileURL(sMsgURL, sMsgPath);
osl_setEnvironment(our_sFirebirdMsgVar.pData, sMsgPath.pData);
#ifdef MACOSX
// Set an env. variable to specify library location
// for dlopen used in fbclient.
OUString sLibURL("$LO_LIB_DIR");
::rtl::Bootstrap::expandMacros(sLibURL);
OUString sLibPath;
::osl::FileBase::getSystemPathFromFileURL(sLibURL, sLibPath);
osl_setEnvironment(our_sFirebirdLibVar.pData, sLibPath.pData);
#endif /*MACOSX*/
#endif /*!SYSTEM_FIREBIRD*/
}
FirebirdDriver::~FirebirdDriver() = default;
void FirebirdDriver::disposing()
{
MutexGuard aGuard(m_aMutex);
for (auto const& elem : m_xConnections)
{
Reference< XComponent > xComp(elem.get(), UNO_QUERY);
if (xComp.is())
xComp->dispose();
}
m_xConnections.clear();
osl_clearEnvironment(our_sFirebirdTmpVar.pData);
osl_clearEnvironment(our_sFirebirdLockVar.pData);
#ifndef SYSTEM_FIREBIRD
osl_clearEnvironment(our_sFirebirdMsgVar.pData);
#ifdef MACOSX
osl_clearEnvironment(our_sFirebirdLibVar.pData);
#endif /*MACOSX*/
#endif /*!SYSTEM_FIREBIRD*/
OSL_VERIFY(fb_shutdown(0, 1));
ODriver_BASE::disposing();
}
OUString SAL_CALL FirebirdDriver::getImplementationName()
{
return "com.sun.star.comp.sdbc.firebird.Driver";
}
sal_Bool SAL_CALL FirebirdDriver::supportsService(const OUString& _rServiceName)
{
return cppu::supportsService(this, _rServiceName);
}
Sequence< OUString > SAL_CALL FirebirdDriver::getSupportedServiceNames()
{
return { "com.sun.star.sdbc.Driver", "com.sun.star.sdbcx.Driver" };
}
// ---- XDriver -------------------------------------------------------------
Reference< XConnection > SAL_CALL FirebirdDriver::connect(
const OUString& url, const Sequence< PropertyValue >& info )
{
SAL_INFO("connectivity.firebird", "connect(), URL: " << url );
MutexGuard aGuard( m_aMutex );
if (ODriver_BASE::rBHelper.bDisposed)
throw DisposedException();
if ( ! acceptsURL(url) )
return nullptr;
rtl::Reference<Connection> pCon = new Connection();
pCon->construct(url, info);
m_xConnections.push_back(WeakReferenceHelper(*pCon));
return pCon;
}
sal_Bool SAL_CALL FirebirdDriver::acceptsURL( const OUString& url )
{
return (url == "sdbc:embedded:firebird" || url.startsWith("sdbc:firebird:"));
}
Sequence< DriverPropertyInfo > SAL_CALL FirebirdDriver::getPropertyInfo(
const OUString& url, const Sequence< PropertyValue >& )
{
if ( ! acceptsURL(url) )
{
::connectivity::SharedResources aResources;
const OUString sMessage = aResources.getResourceString(STR_URI_SYNTAX_ERROR);
::dbtools::throwGenericSQLException(sMessage ,*this);
}
return Sequence< DriverPropertyInfo >();
}
sal_Int32 SAL_CALL FirebirdDriver::getMajorVersion( )
{
// The major and minor version are sdbc driver specific. Must begin with 1.0
// as per https://api.libreoffice.org/docs/common/ref/com/sun/star/sdbc/XDriver.html
return 1;
}
sal_Int32 SAL_CALL FirebirdDriver::getMinorVersion( )
{
return 0;
}
//----- XDataDefinitionSupplier
uno::Reference< XTablesSupplier > SAL_CALL FirebirdDriver::getDataDefinitionByConnection(
const uno::Reference< XConnection >& rConnection)
{
if (Connection* pConnection = comphelper::getFromUnoTunnel<Connection>(rConnection))
return pConnection->createCatalog();
return {};
}
uno::Reference< XTablesSupplier > SAL_CALL FirebirdDriver::getDataDefinitionByURL(
const OUString& rURL,
const uno::Sequence< PropertyValue >& rInfo)
{
uno::Reference< XConnection > xConnection = connect(rURL, rInfo);
return getDataDefinitionByConnection(xConnection);
}
namespace connectivity::firebird
{
void checkDisposed(bool _bThrow)
{
if (_bThrow)
throw DisposedException();
}
} // namespace
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
connectivity_FirebirdDriver_get_implementation(
css::uno::XComponentContext* context , css::uno::Sequence<css::uno::Any> const&)
{
try {
return cppu::acquire(new FirebirdDriver(context));
} catch (...) {
return nullptr;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
|
