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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 :
21 : #include "helper.hxx"
22 : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
23 : #include <com/sun/star/sdbc/XResultSet.hpp>
24 : #include <com/sun/star/sdbc/XRow.hpp>
25 : #include <com/sun/star/task/InteractionHandler.hpp>
26 : #include <com/sun/star/ucb/CommandAbortedException.hpp>
27 : #include <com/sun/star/ucb/IllegalIdentifierException.hpp>
28 : #include <com/sun/star/ucb/NameClash.hpp>
29 : #include <com/sun/star/ucb/NumberedSortingInfo.hpp>
30 : #include <com/sun/star/ucb/TransferInfo.hpp>
31 : #include <com/sun/star/ucb/XAnyCompareFactory.hpp>
32 : #include <com/sun/star/ucb/XCommandInfo.hpp>
33 : #include <com/sun/star/ucb/XContentAccess.hpp>
34 : #include <com/sun/star/ucb/XDynamicResultSet.hpp>
35 : #include <com/sun/star/ucb/XSortedDynamicResultSetFactory.hpp>
36 : #include <com/sun/star/util/DateTime.hpp>
37 : #include <com/sun/star/io/XInputStream.hpp>
38 : #include <unotools/localedatawrapper.hxx>
39 : #include <rtl/strbuf.hxx>
40 :
41 : #include <tools/debug.hxx>
42 : #include <tools/urlobj.hxx>
43 : #include <tools/datetime.hxx>
44 : #include <vcl/svapp.hxx>
45 : #include <ucbhelper/content.hxx>
46 : #include <ucbhelper/commandenvironment.hxx>
47 : #include <comphelper/processfactory.hxx>
48 : #include <osl/file.hxx>
49 : #include <vector>
50 :
51 : using namespace com::sun::star;
52 : using namespace comphelper;
53 : using namespace osl;
54 :
55 : using ::std::vector;
56 :
57 :
58 133 : std::vector<OUString> SfxContentHelper::GetResultSet( const OUString& rURL )
59 : {
60 133 : vector<OUString> aList;
61 : try
62 : {
63 183 : ::ucbhelper::Content aCnt( rURL, uno::Reference< ucb::XCommandEnvironment >(), comphelper::getProcessComponentContext() );
64 166 : uno::Reference< sdbc::XResultSet > xResultSet;
65 166 : uno::Reference< ucb::XDynamicResultSet > xDynResultSet;
66 166 : uno::Sequence< OUString > aProps(3);
67 83 : OUString* pProps = aProps.getArray();
68 83 : pProps[0] = "Title";
69 83 : pProps[1] = "ContentType";
70 83 : pProps[2] = "IsFolder";
71 :
72 : try
73 : {
74 83 : xDynResultSet = aCnt.createDynamicCursor( aProps, ::ucbhelper::INCLUDE_FOLDERS_AND_DOCUMENTS );
75 83 : if ( xDynResultSet.is() )
76 83 : xResultSet = xDynResultSet->getStaticResultSet();
77 : }
78 0 : catch( const ucb::CommandAbortedException& )
79 : {
80 : SAL_WARN( "sfx2.bastyp", "GetResultSet: CommandAbortedException" );
81 : }
82 0 : catch( const uno::Exception& )
83 : {
84 : SAL_WARN( "sfx2.bastyp", "GetResultSet: Any other exception" );
85 : }
86 :
87 :
88 83 : if ( xResultSet.is() )
89 : {
90 83 : uno::Reference< sdbc::XRow > xRow( xResultSet, uno::UNO_QUERY );
91 166 : uno::Reference< ucb::XContentAccess > xContentAccess( xResultSet, uno::UNO_QUERY );
92 :
93 : try
94 : {
95 166 : while ( xResultSet->next() )
96 : {
97 0 : String aTitle( xRow->getString(1) );
98 0 : String aType( xRow->getString(2) );
99 0 : String aRow = aTitle;
100 0 : aRow += '\t';
101 0 : aRow += aType;
102 0 : aRow += '\t';
103 0 : aRow += String( xContentAccess->queryContentIdentifierString() );
104 0 : aList.push_back( OUString( aRow ) );
105 0 : }
106 : }
107 0 : catch( const ucb::CommandAbortedException& )
108 : {
109 : SAL_WARN( "sfx2.bastyp", "XContentAccess::next(): CommandAbortedException" );
110 : }
111 0 : catch( const uno::Exception& )
112 : {
113 : SAL_WARN( "sfx2.bastyp", "XContentAccess::next(): Any other exception" );
114 83 : }
115 83 : }
116 : }
117 50 : catch( const uno::Exception& e )
118 : {
119 : SAL_WARN( "sfx2.bastyp", "GetResultSet: Any other exception: " << e.Message );
120 : }
121 :
122 133 : return aList;
123 : }
124 :
125 : // -----------------------------------------------------------------------
126 :
127 0 : std::vector< OUString > SfxContentHelper::GetHelpTreeViewContents( const OUString& rURL )
128 : {
129 0 : vector< OUString > aProperties;
130 : try
131 : {
132 0 : uno::Reference< uno::XComponentContext > xContext = ::comphelper::getProcessComponentContext();
133 : uno::Reference< task::XInteractionHandler > xInteractionHandler(
134 0 : task::InteractionHandler::createWithParent(xContext, 0), uno::UNO_QUERY_THROW );
135 :
136 0 : ::ucbhelper::Content aCnt( rURL, new ::ucbhelper::CommandEnvironment( xInteractionHandler, uno::Reference< ucb::XProgressHandler >() ), comphelper::getProcessComponentContext() );
137 0 : uno::Reference< sdbc::XResultSet > xResultSet;
138 0 : uno::Sequence< OUString > aProps(2);
139 0 : OUString* pProps = aProps.getArray();
140 0 : pProps[0] = "Title";
141 0 : pProps[1] = "IsFolder";
142 :
143 : try
144 : {
145 0 : uno::Reference< ucb::XDynamicResultSet > xDynResultSet;
146 0 : xDynResultSet = aCnt.createDynamicCursor( aProps, ::ucbhelper::INCLUDE_FOLDERS_AND_DOCUMENTS );
147 0 : if ( xDynResultSet.is() )
148 0 : xResultSet = xDynResultSet->getStaticResultSet();
149 : }
150 0 : catch( const ucb::CommandAbortedException& )
151 : {
152 : }
153 0 : catch( const uno::Exception& )
154 : {
155 : }
156 :
157 0 : if ( xResultSet.is() )
158 : {
159 0 : uno::Reference< sdbc::XRow > xRow( xResultSet, uno::UNO_QUERY );
160 0 : uno::Reference< ucb::XContentAccess > xContentAccess( xResultSet, uno::UNO_QUERY );
161 :
162 : try
163 : {
164 0 : while ( xResultSet->next() )
165 : {
166 0 : String aTitle( xRow->getString(1) );
167 0 : sal_Bool bFolder = xRow->getBoolean(2);
168 0 : String aRow = aTitle;
169 0 : aRow += '\t';
170 0 : aRow += String( xContentAccess->queryContentIdentifierString() );
171 0 : aRow += '\t';
172 0 : aRow += bFolder ? '1' : '0';
173 0 : aProperties.push_back( OUString( aRow ) );
174 0 : }
175 : }
176 0 : catch( const ucb::CommandAbortedException& )
177 : {
178 : }
179 0 : catch( const uno::Exception& )
180 : {
181 0 : }
182 0 : }
183 : }
184 0 : catch( const uno::Exception& )
185 : {
186 : }
187 :
188 0 : return aProperties;
189 : }
190 :
191 : // -----------------------------------------------------------------------
192 :
193 394 : OUString SfxContentHelper::GetActiveHelpString( const OUString& rURL )
194 : {
195 394 : OUStringBuffer aRet;
196 : try
197 : {
198 394 : uno::Reference< uno::XComponentContext > xContext = ::comphelper::getProcessComponentContext();
199 : uno::Reference< task::XInteractionHandler > xInteractionHandler(
200 788 : task::InteractionHandler::createWithParent(xContext, 0), uno::UNO_QUERY_THROW );
201 788 : ::ucbhelper::Content aCnt( rURL, new ::ucbhelper::CommandEnvironment( xInteractionHandler, uno::Reference< ucb::XProgressHandler >() ), comphelper::getProcessComponentContext() );
202 : // open the "active help" stream
203 788 : uno::Reference< io::XInputStream > xStream = aCnt.openStream();
204 : // and convert it to a String
205 788 : uno::Sequence< sal_Int8 > lData;
206 394 : sal_Int32 nRead = xStream->readBytes( lData, 1024 );
207 788 : while ( nRead > 0 )
208 : {
209 0 : OString sOldString( (sal_Char*)lData.getConstArray(), nRead );
210 0 : OUString sString = OStringToOUString( sOldString, RTL_TEXTENCODING_UTF8 );
211 0 : aRet.append( sString );
212 :
213 0 : nRead = xStream->readBytes( lData, 1024 );
214 394 : }
215 : }
216 0 : catch( const uno::Exception& )
217 : {
218 : }
219 :
220 394 : return aRet.makeStringAndClear();
221 : }
222 :
223 : // -----------------------------------------------------------------------
224 :
225 0 : bool SfxContentHelper::IsHelpErrorDocument( const OUString& rURL )
226 : {
227 0 : bool bRet = false;
228 : try
229 : {
230 : ::ucbhelper::Content aCnt( INetURLObject( rURL ).GetMainURL( INetURLObject::NO_DECODE ),
231 : uno::Reference< ucb::XCommandEnvironment >(),
232 0 : comphelper::getProcessComponentContext() );
233 0 : if ( !( aCnt.getPropertyValue( "IsErrorDocument" ) >>= bRet ) )
234 : {
235 : SAL_WARN( "sfx2.bastyp", "Property 'IsErrorDocument' is missing" );
236 0 : }
237 : }
238 0 : catch( const uno::Exception& )
239 : {
240 : }
241 :
242 0 : return bRet;
243 : }
244 :
245 : // -----------------------------------------------------------------------
246 :
247 0 : sal_Int64 SfxContentHelper::GetSize( const OUString& rContent )
248 : {
249 0 : sal_Int64 nSize = 0;
250 0 : INetURLObject aObj( rContent );
251 : DBG_ASSERT( aObj.GetProtocol() != INET_PROT_NOT_VALID, "Invalid URL!" );
252 : try
253 : {
254 0 : ::ucbhelper::Content aCnt( aObj.GetMainURL( INetURLObject::NO_DECODE ), uno::Reference< ucb::XCommandEnvironment >(), comphelper::getProcessComponentContext() );
255 0 : aCnt.getPropertyValue( "Size" ) >>= nSize;
256 : }
257 0 : catch( const ucb::CommandAbortedException& )
258 : {
259 : SAL_WARN( "sfx2.bastyp", "CommandAbortedException" );
260 : }
261 0 : catch( const uno::Exception& )
262 : {
263 : SAL_WARN( "sfx2.bastyp", "Any other exception" );
264 : }
265 0 : return nSize;
266 408 : }
267 :
268 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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