Bug Summary

File:ucbhelper/source/client/fileidentifierconverter.cxx
Location:line 88, column 20
Description:Called C++ object pointer is null

Annotated Source Code

1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2/*
3 * This file is part of the LibreOffice project.
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 *
9 * This file incorporates work covered by the following license notice:
10 *
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19
20#include <ucbhelper/fileidentifierconverter.hxx>
21#include <com/sun/star/ucb/ContentProviderInfo.hpp>
22#include <com/sun/star/ucb/XContentProviderManager.hpp>
23#include <com/sun/star/ucb/XFileIdentifierConverter.hpp>
24#include <com/sun/star/uno/Reference.hxx>
25#include <com/sun/star/uno/Sequence.hxx>
26#include <osl/diagnose.h>
27#include <rtl/ustring.hxx>
28#include <sal/types.h>
29
30using namespace com::sun::star;
31
32namespace ucbhelper {
33
34//============================================================================
35//
36// getLocalFileURL
37//
38//============================================================================
39
40rtl::OUString
41getLocalFileURL() SAL_THROW((uno::RuntimeException))
42{
43 // If there were more file systems than just "file:///" (e.g., the obsolete
44 // "vnd.sun.star.wfs:///"), this code should query all relevant UCPs for
45 // their com.sun.star.ucb.XFileIdentifierConverter.getFileProviderLocality
46 // and return the most local one:
47 return rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("file:///")(&("file:///")[0]), ((sal_Int32)((sizeof ("file:///") / sizeof
(("file:///")[0]))-1)), (((rtl_TextEncoding) 11)));
48}
49
50//============================================================================
51//
52// getFileURLFromSystemPath
53//
54//============================================================================
55
56rtl::OUString
57getFileURLFromSystemPath(
58 uno::Reference< ucb::XContentProviderManager > const & rManager,
59 rtl::OUString const & rBaseURL,
60 rtl::OUString const & rSystemPath)
61 SAL_THROW((uno::RuntimeException))
62{
63 OSL_ASSERT(rManager.is())do { if (true && (!(rManager.is()))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/fileidentifierconverter.cxx"
":" "63" ": "), "OSL_ASSERT: %s", "rManager.is()"); } } while
(false);
64
65 uno::Reference< ucb::XFileIdentifierConverter >
66 xConverter(rManager->queryContentProvider(rBaseURL), uno::UNO_QUERY);
67 if (xConverter.is())
68 return xConverter->getFileURLFromSystemPath(rBaseURL, rSystemPath);
69 else
70 return rtl::OUString();
71}
72
73//============================================================================
74//
75// getSystemPathFromFileURL
76//
77//============================================================================
78
79rtl::OUString
80getSystemPathFromFileURL(
81 uno::Reference< ucb::XContentProviderManager > const & rManager,
82 rtl::OUString const & rURL)
83 SAL_THROW((uno::RuntimeException))
84{
85 OSL_ASSERT(rManager.is())do { if (true && (!(rManager.is()))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/fileidentifierconverter.cxx"
":" "85" ": "), "OSL_ASSERT: %s", "rManager.is()"); } } while
(false);
86
87 uno::Reference< ucb::XFileIdentifierConverter >
88 xConverter(rManager->queryContentProvider(rURL), uno::UNO_QUERY);
Called C++ object pointer is null
89 if (xConverter.is())
90 return xConverter->getSystemPathFromFileURL(rURL);
91 else
92 return rtl::OUString();
93}
94
95}
96
97/* vim:set shiftwidth=4 softtabstop=4 expandtab: */