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
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_tdoc.hxx"
26
27 /**************************************************************************
28 TODO
29 **************************************************************************
30
31 *************************************************************************/
32
33 #include "rtl/ustrbuf.hxx"
34 #include "../inc/urihelper.hxx"
35
36 #include "tdoc_uri.hxx"
37
38 using namespace tdoc_ucp;
39
40 //=========================================================================
41 //=========================================================================
42 //
43 // Uri Implementation.
44 //
45 //=========================================================================
46 //=========================================================================
47
init() const48 void Uri::init() const
49 {
50 // Already inited?
51 if ( m_eState == UNKNOWN )
52 {
53 m_eState = INVALID;
54
55 // Check for proper length: must be at least length of <sheme>:/
56 if ( ( m_aUri.getLength() < TDOC_URL_SCHEME_LENGTH + 2 ) )
57 {
58 // Invalid length (to short).
59 return;
60 }
61
62 // Check for proper scheme. (Scheme is case insensitive.)
63 rtl::OUString aScheme
64 = m_aUri.copy( 0, TDOC_URL_SCHEME_LENGTH ).toAsciiLowerCase();
65 if ( !aScheme.equalsAsciiL(
66 RTL_CONSTASCII_STRINGPARAM( TDOC_URL_SCHEME ) ) )
67 {
68 // Invalid scheme.
69 return;
70 }
71
72 // Remember normalized scheme string.
73 m_aUri = m_aUri.replaceAt( 0, aScheme.getLength(), aScheme );
74
75 if ( m_aUri.getStr()[ TDOC_URL_SCHEME_LENGTH ]
76 != sal_Unicode( ':' ) )
77 {
78 // Invalid (no ':' after <scheme>).
79 return;
80 }
81
82 if ( m_aUri.getStr()[ TDOC_URL_SCHEME_LENGTH + 1 ]
83 != sal_Unicode( '/' ) )
84 {
85 // Invalid (no '/' after <scheme>:).
86 return;
87 }
88
89 m_aPath = m_aUri.copy( TDOC_URL_SCHEME_LENGTH + 1 );
90
91 // Note: There must be at least one slash; see above.
92 sal_Int32 nLastSlash = m_aUri.lastIndexOf( '/' );
93 bool bTrailingSlash = false;
94 if ( nLastSlash == m_aUri.getLength() - 1 )
95 {
96 // ignore trailing slash
97 bTrailingSlash = true;
98 nLastSlash = m_aUri.lastIndexOf( '/', nLastSlash );
99 }
100
101 if ( nLastSlash != -1 ) // -1 is valid for the root folder
102 {
103 m_aParentUri = m_aUri.copy( 0, nLastSlash + 1 );
104
105 if ( bTrailingSlash )
106 m_aName = m_aUri.copy( nLastSlash + 1,
107 m_aUri.getLength() - nLastSlash - 2 );
108 else
109 m_aName = m_aUri.copy( nLastSlash + 1 );
110
111 m_aDecodedName = ::ucb_impl::urihelper::decodeSegment( m_aName );
112
113 sal_Int32 nSlash = m_aPath.indexOf( '/', 1 );
114 if ( nSlash == -1 )
115 m_aDocId = m_aPath.copy( 1 );
116 else
117 m_aDocId = m_aPath.copy( 1, nSlash - 1 );
118 }
119
120 if ( m_aDocId.getLength() > 0 )
121 {
122 sal_Int32 nSlash = m_aPath.indexOf( '/', 1 );
123 if ( nSlash != - 1 )
124 m_aInternalPath = m_aPath.copy( nSlash );
125 else
126 m_aInternalPath = rtl::OUString::createFromAscii( "/" );
127 }
128
129 m_eState = VALID;
130 }
131 }
132