1*2722ceddSAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3*2722ceddSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4*2722ceddSAndrew Rist * or more contributor license agreements. See the NOTICE file
5*2722ceddSAndrew Rist * distributed with this work for additional information
6*2722ceddSAndrew Rist * regarding copyright ownership. The ASF licenses this file
7*2722ceddSAndrew Rist * to you under the Apache License, Version 2.0 (the
8*2722ceddSAndrew Rist * "License"); you may not use this file except in compliance
9*2722ceddSAndrew Rist * with the License. You may obtain a copy of the License at
10*2722ceddSAndrew Rist *
11*2722ceddSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*2722ceddSAndrew Rist *
13*2722ceddSAndrew Rist * Unless required by applicable law or agreed to in writing,
14*2722ceddSAndrew Rist * software distributed under the License is distributed on an
15*2722ceddSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*2722ceddSAndrew Rist * KIND, either express or implied. See the License for the
17*2722ceddSAndrew Rist * specific language governing permissions and limitations
18*2722ceddSAndrew Rist * under the License.
19*2722ceddSAndrew Rist *
20*2722ceddSAndrew Rist *************************************************************/
21*2722ceddSAndrew Rist
22*2722ceddSAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_desktop.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir #include "dp_misc.hrc"
28cdf0e10cSrcweir #include "dp_misc.h"
29cdf0e10cSrcweir #include "dp_ucb.h"
30cdf0e10cSrcweir #include "rtl/uri.hxx"
31cdf0e10cSrcweir #include "rtl/ustrbuf.hxx"
32cdf0e10cSrcweir #include "ucbhelper/content.hxx"
33cdf0e10cSrcweir #include "xmlscript/xml_helper.hxx"
34cdf0e10cSrcweir #include "com/sun/star/io/XInputStream.hpp"
35cdf0e10cSrcweir #include "com/sun/star/ucb/CommandFailedException.hpp"
36cdf0e10cSrcweir #include "com/sun/star/ucb/ContentInfo.hpp"
37cdf0e10cSrcweir #include "com/sun/star/ucb/ContentInfoAttribute.hpp"
38cdf0e10cSrcweir
39cdf0e10cSrcweir
40cdf0e10cSrcweir using namespace ::com::sun::star;
41cdf0e10cSrcweir using namespace ::com::sun::star::uno;
42cdf0e10cSrcweir using namespace ::com::sun::star::ucb;
43cdf0e10cSrcweir using ::rtl::OUString;
44cdf0e10cSrcweir
45cdf0e10cSrcweir namespace dp_misc
46cdf0e10cSrcweir {
47cdf0e10cSrcweir
operator ()()48cdf0e10cSrcweir const OUString StrTitle::operator () ()
49cdf0e10cSrcweir {
50cdf0e10cSrcweir return OUSTR("Title");
51cdf0e10cSrcweir }
52cdf0e10cSrcweir
53cdf0e10cSrcweir //==============================================================================
create_ucb_content(::ucbhelper::Content * ret_ucbContent,OUString const & url,Reference<XCommandEnvironment> const & xCmdEnv,bool throw_exc)54cdf0e10cSrcweir bool create_ucb_content(
55cdf0e10cSrcweir ::ucbhelper::Content * ret_ucbContent, OUString const & url,
56cdf0e10cSrcweir Reference<XCommandEnvironment> const & xCmdEnv,
57cdf0e10cSrcweir bool throw_exc )
58cdf0e10cSrcweir {
59cdf0e10cSrcweir try {
60cdf0e10cSrcweir // Existense check...
61cdf0e10cSrcweir // content ctor/isFolder() will throw exception in case the resource
62cdf0e10cSrcweir // does not exist.
63cdf0e10cSrcweir
64cdf0e10cSrcweir // dilemma: no chance to use the given iahandler here, because it would
65cdf0e10cSrcweir // raise no such file dialogs, else no interaction for
66cdf0e10cSrcweir // passwords, ...? xxx todo
67cdf0e10cSrcweir ::ucbhelper::Content ucbContent(
68cdf0e10cSrcweir url, Reference<XCommandEnvironment>() );
69cdf0e10cSrcweir
70cdf0e10cSrcweir ucbContent.isFolder();
71cdf0e10cSrcweir
72cdf0e10cSrcweir if (ret_ucbContent != 0)
73cdf0e10cSrcweir {
74cdf0e10cSrcweir ucbContent.setCommandEnvironment( xCmdEnv );
75cdf0e10cSrcweir *ret_ucbContent = ucbContent;
76cdf0e10cSrcweir }
77cdf0e10cSrcweir return true;
78cdf0e10cSrcweir }
79cdf0e10cSrcweir catch (RuntimeException &) {
80cdf0e10cSrcweir throw;
81cdf0e10cSrcweir }
82cdf0e10cSrcweir catch (Exception &) {
83cdf0e10cSrcweir if (throw_exc)
84cdf0e10cSrcweir throw;
85cdf0e10cSrcweir }
86cdf0e10cSrcweir return false;
87cdf0e10cSrcweir }
88cdf0e10cSrcweir
89cdf0e10cSrcweir //==============================================================================
create_folder(::ucbhelper::Content * ret_ucb_content,OUString const & url_,Reference<XCommandEnvironment> const & xCmdEnv,bool throw_exc)90cdf0e10cSrcweir bool create_folder(
91cdf0e10cSrcweir ::ucbhelper::Content * ret_ucb_content, OUString const & url_,
92cdf0e10cSrcweir Reference<XCommandEnvironment> const & xCmdEnv, bool throw_exc )
93cdf0e10cSrcweir {
94cdf0e10cSrcweir ::ucbhelper::Content ucb_content;
95cdf0e10cSrcweir if (create_ucb_content(
96cdf0e10cSrcweir &ucb_content, url_, xCmdEnv, false /* no throw */ ))
97cdf0e10cSrcweir {
98cdf0e10cSrcweir if (ucb_content.isFolder()) {
99cdf0e10cSrcweir if (ret_ucb_content != 0)
100cdf0e10cSrcweir *ret_ucb_content = ucb_content;
101cdf0e10cSrcweir return true;
102cdf0e10cSrcweir }
103cdf0e10cSrcweir }
104cdf0e10cSrcweir
105cdf0e10cSrcweir OUString url( url_ );
106cdf0e10cSrcweir // xxx todo: find parent
107cdf0e10cSrcweir sal_Int32 slash = url.lastIndexOf( '/' );
108cdf0e10cSrcweir if (slash < 0) {
109cdf0e10cSrcweir // fallback:
110cdf0e10cSrcweir url = expandUnoRcUrl( url );
111cdf0e10cSrcweir slash = url.lastIndexOf( '/' );
112cdf0e10cSrcweir }
113cdf0e10cSrcweir if (slash < 0) {
114cdf0e10cSrcweir // invalid: has to be at least "auth:/..."
115cdf0e10cSrcweir if (throw_exc)
116cdf0e10cSrcweir throw ContentCreationException(
117cdf0e10cSrcweir OUSTR("Cannot create folder (invalid path): ") + url,
118cdf0e10cSrcweir Reference<XInterface>(), ContentCreationError_UNKNOWN );
119cdf0e10cSrcweir return false;
120cdf0e10cSrcweir }
121cdf0e10cSrcweir ::ucbhelper::Content parentContent;
122cdf0e10cSrcweir if (! create_folder(
123cdf0e10cSrcweir &parentContent, url.copy( 0, slash ), xCmdEnv, throw_exc ))
124cdf0e10cSrcweir return false;
125cdf0e10cSrcweir const Any title( ::rtl::Uri::decode( url.copy( slash + 1 ),
126cdf0e10cSrcweir rtl_UriDecodeWithCharset,
127cdf0e10cSrcweir RTL_TEXTENCODING_UTF8 ) );
128cdf0e10cSrcweir const Sequence<ContentInfo> infos(
129cdf0e10cSrcweir parentContent.queryCreatableContentsInfo() );
130cdf0e10cSrcweir for ( sal_Int32 pos = 0; pos < infos.getLength(); ++pos )
131cdf0e10cSrcweir {
132cdf0e10cSrcweir // look KIND_FOLDER:
133cdf0e10cSrcweir ContentInfo const & info = infos[ pos ];
134cdf0e10cSrcweir if ((info.Attributes & ContentInfoAttribute::KIND_FOLDER) != 0)
135cdf0e10cSrcweir {
136cdf0e10cSrcweir // make sure the only required bootstrap property is "Title":
137cdf0e10cSrcweir Sequence<beans::Property> const & rProps = info.Properties;
138cdf0e10cSrcweir if (rProps.getLength() != 1 ||
139cdf0e10cSrcweir !rProps[ 0 ].Name.equalsAsciiL(
140cdf0e10cSrcweir RTL_CONSTASCII_STRINGPARAM("Title") ))
141cdf0e10cSrcweir continue;
142cdf0e10cSrcweir
143cdf0e10cSrcweir try {
144cdf0e10cSrcweir if (parentContent.insertNewContent(
145cdf0e10cSrcweir info.Type,
146cdf0e10cSrcweir Sequence<OUString>( &StrTitle::get(), 1 ),
147cdf0e10cSrcweir Sequence<Any>( &title, 1 ),
148cdf0e10cSrcweir ucb_content )) {
149cdf0e10cSrcweir if (ret_ucb_content != 0)
150cdf0e10cSrcweir *ret_ucb_content = ucb_content;
151cdf0e10cSrcweir return true;
152cdf0e10cSrcweir }
153cdf0e10cSrcweir }
154cdf0e10cSrcweir catch (RuntimeException &) {
155cdf0e10cSrcweir throw;
156cdf0e10cSrcweir }
157cdf0e10cSrcweir catch (CommandFailedException &) {
158cdf0e10cSrcweir // Interaction Handler already handled the error
159cdf0e10cSrcweir // that has occured...
160cdf0e10cSrcweir }
161cdf0e10cSrcweir catch (Exception &) {
162cdf0e10cSrcweir if (throw_exc)
163cdf0e10cSrcweir throw;
164cdf0e10cSrcweir return false;
165cdf0e10cSrcweir }
166cdf0e10cSrcweir }
167cdf0e10cSrcweir }
168cdf0e10cSrcweir if (throw_exc)
169cdf0e10cSrcweir throw ContentCreationException(
170cdf0e10cSrcweir OUSTR("Cannot create folder: ") + url,
171cdf0e10cSrcweir Reference<XInterface>(), ContentCreationError_UNKNOWN );
172cdf0e10cSrcweir return false;
173cdf0e10cSrcweir }
174cdf0e10cSrcweir
175cdf0e10cSrcweir //==============================================================================
erase_path(OUString const & url,Reference<XCommandEnvironment> const & xCmdEnv,bool throw_exc)176cdf0e10cSrcweir bool erase_path( OUString const & url,
177cdf0e10cSrcweir Reference<XCommandEnvironment> const & xCmdEnv,
178cdf0e10cSrcweir bool throw_exc )
179cdf0e10cSrcweir {
180cdf0e10cSrcweir ::ucbhelper::Content ucb_content;
181cdf0e10cSrcweir if (create_ucb_content( &ucb_content, url, xCmdEnv, false /* no throw */ ))
182cdf0e10cSrcweir {
183cdf0e10cSrcweir try {
184cdf0e10cSrcweir ucb_content.executeCommand(
185cdf0e10cSrcweir OUSTR("delete"), Any( true /* delete physically */ ) );
186cdf0e10cSrcweir }
187cdf0e10cSrcweir catch (RuntimeException &) {
188cdf0e10cSrcweir throw;
189cdf0e10cSrcweir }
190cdf0e10cSrcweir catch (Exception &) {
191cdf0e10cSrcweir if (throw_exc)
192cdf0e10cSrcweir throw;
193cdf0e10cSrcweir return false;
194cdf0e10cSrcweir }
195cdf0e10cSrcweir }
196cdf0e10cSrcweir return true;
197cdf0e10cSrcweir }
198cdf0e10cSrcweir
199cdf0e10cSrcweir //==============================================================================
readFile(::ucbhelper::Content & ucb_content)200cdf0e10cSrcweir ::rtl::ByteSequence readFile( ::ucbhelper::Content & ucb_content )
201cdf0e10cSrcweir {
202cdf0e10cSrcweir ::rtl::ByteSequence bytes;
203cdf0e10cSrcweir Reference<io::XOutputStream> xStream(
204cdf0e10cSrcweir ::xmlscript::createOutputStream( &bytes ) );
205cdf0e10cSrcweir if (! ucb_content.openStream( xStream ))
206cdf0e10cSrcweir throw RuntimeException(
207cdf0e10cSrcweir OUSTR(
208cdf0e10cSrcweir "::ucbhelper::Content::openStream( XOutputStream ) failed!"),
209cdf0e10cSrcweir 0 );
210cdf0e10cSrcweir return bytes;
211cdf0e10cSrcweir }
212cdf0e10cSrcweir
213cdf0e10cSrcweir //==============================================================================
readLine(OUString * res,OUString const & startingWith,::ucbhelper::Content & ucb_content,rtl_TextEncoding textenc)214cdf0e10cSrcweir bool readLine( OUString * res, OUString const & startingWith,
215cdf0e10cSrcweir ::ucbhelper::Content & ucb_content, rtl_TextEncoding textenc )
216cdf0e10cSrcweir {
217cdf0e10cSrcweir // read whole file:
218cdf0e10cSrcweir ::rtl::ByteSequence bytes( readFile( ucb_content ) );
219cdf0e10cSrcweir OUString file( reinterpret_cast<sal_Char const *>(bytes.getConstArray()),
220cdf0e10cSrcweir bytes.getLength(), textenc );
221cdf0e10cSrcweir sal_Int32 pos = 0;
222cdf0e10cSrcweir for (;;)
223cdf0e10cSrcweir {
224cdf0e10cSrcweir if (file.match( startingWith, pos ))
225cdf0e10cSrcweir {
226cdf0e10cSrcweir ::rtl::OUStringBuffer buf;
227cdf0e10cSrcweir sal_Int32 start = pos;
228cdf0e10cSrcweir pos += startingWith.getLength();
229cdf0e10cSrcweir for (;;)
230cdf0e10cSrcweir {
231cdf0e10cSrcweir pos = file.indexOf( LF, pos );
232cdf0e10cSrcweir if (pos < 0) { // EOF
233cdf0e10cSrcweir buf.append( file.copy( start ) );
234cdf0e10cSrcweir }
235cdf0e10cSrcweir else
236cdf0e10cSrcweir {
237cdf0e10cSrcweir if (pos > 0 && file[ pos - 1 ] == CR)
238cdf0e10cSrcweir {
239cdf0e10cSrcweir // consume extra CR
240cdf0e10cSrcweir buf.append( file.copy( start, pos - start - 1 ) );
241cdf0e10cSrcweir ++pos;
242cdf0e10cSrcweir }
243cdf0e10cSrcweir else
244cdf0e10cSrcweir buf.append( file.copy( start, pos - start ) );
245cdf0e10cSrcweir ++pos; // consume LF
246cdf0e10cSrcweir // check next line:
247cdf0e10cSrcweir if (pos < file.getLength() &&
248cdf0e10cSrcweir (file[ pos ] == ' ' || file[ pos ] == '\t'))
249cdf0e10cSrcweir {
250cdf0e10cSrcweir buf.append( static_cast<sal_Unicode>(' ') );
251cdf0e10cSrcweir ++pos;
252cdf0e10cSrcweir start = pos;
253cdf0e10cSrcweir continue;
254cdf0e10cSrcweir }
255cdf0e10cSrcweir }
256cdf0e10cSrcweir break;
257cdf0e10cSrcweir }
258cdf0e10cSrcweir *res = buf.makeStringAndClear();
259cdf0e10cSrcweir return true;
260cdf0e10cSrcweir }
261cdf0e10cSrcweir // next line:
262cdf0e10cSrcweir sal_Int32 next_lf = file.indexOf( LF, pos );
263cdf0e10cSrcweir if (next_lf < 0) // EOF
264cdf0e10cSrcweir break;
265cdf0e10cSrcweir pos = next_lf + 1;
266cdf0e10cSrcweir }
267cdf0e10cSrcweir return false;
268cdf0e10cSrcweir }
269cdf0e10cSrcweir
readProperties(::std::list<::std::pair<::rtl::OUString,::rtl::OUString>> & out_result,::ucbhelper::Content & ucb_content)270cdf0e10cSrcweir bool readProperties( ::std::list< ::std::pair< ::rtl::OUString, ::rtl::OUString> > & out_result,
271cdf0e10cSrcweir ::ucbhelper::Content & ucb_content )
272cdf0e10cSrcweir {
273cdf0e10cSrcweir // read whole file:
274cdf0e10cSrcweir ::rtl::ByteSequence bytes( readFile( ucb_content ) );
275cdf0e10cSrcweir OUString file( reinterpret_cast<sal_Char const *>(bytes.getConstArray()),
276cdf0e10cSrcweir bytes.getLength(), RTL_TEXTENCODING_UTF8);
277cdf0e10cSrcweir sal_Int32 pos = 0;
278cdf0e10cSrcweir
279cdf0e10cSrcweir for (;;)
280cdf0e10cSrcweir {
281cdf0e10cSrcweir
282cdf0e10cSrcweir ::rtl::OUStringBuffer buf;
283cdf0e10cSrcweir sal_Int32 start = pos;
284cdf0e10cSrcweir
285cdf0e10cSrcweir bool bEOF = false;
286cdf0e10cSrcweir pos = file.indexOf( LF, pos );
287cdf0e10cSrcweir if (pos < 0) { // EOF
288cdf0e10cSrcweir buf.append( file.copy( start ) );
289cdf0e10cSrcweir bEOF = true;
290cdf0e10cSrcweir }
291cdf0e10cSrcweir else
292cdf0e10cSrcweir {
293cdf0e10cSrcweir if (pos > 0 && file[ pos - 1 ] == CR)
294cdf0e10cSrcweir // consume extra CR
295cdf0e10cSrcweir buf.append( file.copy( start, pos - start - 1 ) );
296cdf0e10cSrcweir else
297cdf0e10cSrcweir buf.append( file.copy( start, pos - start ) );
298cdf0e10cSrcweir pos++;
299cdf0e10cSrcweir }
300cdf0e10cSrcweir OUString aLine = buf.makeStringAndClear();
301cdf0e10cSrcweir
302cdf0e10cSrcweir sal_Int32 posEqual = aLine.indexOf('=');
303cdf0e10cSrcweir if (posEqual > 0 && (posEqual + 1) < aLine.getLength())
304cdf0e10cSrcweir {
305cdf0e10cSrcweir OUString name = aLine.copy(0, posEqual);
306cdf0e10cSrcweir OUString value = aLine.copy(posEqual + 1);
307cdf0e10cSrcweir out_result.push_back(::std::make_pair(name, value));
308cdf0e10cSrcweir }
309cdf0e10cSrcweir
310cdf0e10cSrcweir if (bEOF)
311cdf0e10cSrcweir break;
312cdf0e10cSrcweir }
313cdf0e10cSrcweir return false;
314cdf0e10cSrcweir }
315cdf0e10cSrcweir
316cdf0e10cSrcweir }
317