1 /**************************************************************
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
4  * or more contributor license agreements.  See the NOTICE file
5  * distributed with this work for additional information
6  * regarding copyright ownership.  The ASF licenses this file
7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
10  *
11  *   http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16  * KIND, either express or implied.  See the License for the
17  * specific language governing permissions and limitations
18  * under the License.
19  *
20  *************************************************************/
21 
22 // MARKER(update_precomp.py): autogen include statement, do not remove
23 #include "precompiled_webdav.hxx"
24 
25 #include <rtl/ustrbuf.hxx>
26 #include "DAVProperties.hxx"
27 #include "PropfindRequest.hxx"
28 
29 using namespace http_dav_ucp;
30 
generatePROPFINDRequestBody(const std::vector<::rtl::OUString> * propNames,const bool onlyPropertyNames)31 rtl::OString PropfindRequest::generatePROPFINDRequestBody(
32             const std::vector< ::rtl::OUString > * propNames,
33             const bool onlyPropertyNames )
34 {
35 #define PROPFIND_HEADER "<?xml version=\"1.0\" encoding=\"utf-8\"?><propfind xmlns=\"DAV:\">"
36 #define PROPFIND_TRAILER "</propfind>"
37 
38     // TODO is it really needed a Unicode string buffer?
39     // All properties and property names aren't supposed to be ASCII?
40     rtl::OUStringBuffer aBuffer;
41     aBuffer.appendAscii( RTL_CONSTASCII_STRINGPARAM( PROPFIND_HEADER ));
42 
43     // create and fill body with requested properties
44     const int nPropCount = ( !onlyPropertyNames && propNames )
45                            ? propNames->size()
46                            : 0;
47     if ( nPropCount > 0 )
48     {
49         aBuffer.appendAscii( RTL_CONSTASCII_STRINGPARAM( "<prop>" ) );
50         CurlPropName thePropName;
51         for ( int theIndex = 0; theIndex < nPropCount; theIndex ++ )
52         {
53             // split fullname into namespace and name!
54             DAVProperties::createCurlPropName( (*propNames)[ theIndex ],
55                                                thePropName );
56 
57             /* <*propname* xmlns="*propns*" /> */
58             aBuffer.appendAscii( RTL_CONSTASCII_STRINGPARAM( "<" ));
59             aBuffer.appendAscii( thePropName.name );
60             aBuffer.appendAscii( RTL_CONSTASCII_STRINGPARAM( " xmlnx=\"" ));
61             aBuffer.appendAscii( thePropName.nspace );
62             aBuffer.appendAscii( RTL_CONSTASCII_STRINGPARAM( "\"/>" ));
63         }
64 
65         aBuffer.appendAscii( RTL_CONSTASCII_STRINGPARAM( "</prop>" ));
66     }
67     else
68     {
69         if ( onlyPropertyNames )
70         {
71             aBuffer.appendAscii( RTL_CONSTASCII_STRINGPARAM( "<propname/>" ));
72         }
73         else
74         {
75             aBuffer.appendAscii( RTL_CONSTASCII_STRINGPARAM( "<allprop/>" ));
76         }
77     }
78 
79     aBuffer.appendAscii( RTL_CONSTASCII_STRINGPARAM( PROPFIND_TRAILER ));
80     return rtl::OUStringToOString( aBuffer.makeStringAndClear(), RTL_TEXTENCODING_UTF8 );
81 }
82