xref: /aoo4110/main/cosv/source/storage/dirchain.cxx (revision b1cdbd2c)
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 #include <precomp.h>
25 #include <cosv/dirchain.hxx>
26 
27 // NOT FULLY DECLARED SERVICES
28 #include <cosv/bstream.hxx>
29 
30 
31 
32 
33 namespace csv
34 {
35 namespace ploc
36 {
37 
38 
DirectoryChain()39 DirectoryChain::DirectoryChain()
40 {
41 }
42 
DirectoryChain(const char * i_sSubPath,bool i_bPathIsAlwaysDir,const char * i_sDelimiter)43 DirectoryChain::DirectoryChain( const char *        i_sSubPath,
44                                 bool                i_bPathIsAlwaysDir,
45                                 const char *        i_sDelimiter        )
46 {
47     Set( i_sSubPath, i_bPathIsAlwaysDir, i_sDelimiter );
48 }
49 
~DirectoryChain()50 DirectoryChain::~DirectoryChain()
51 {
52 }
53 
54 void
Set(const char * i_sSubPath,bool i_bPathIsAlwaysDir,const char * i_sDelimiter)55 DirectoryChain::Set( const char *        i_sSubPath,
56                      bool                i_bPathIsAlwaysDir,
57                      const char *        i_sDelimiter        )
58 {
59     csv_assert(i_sDelimiter != 0);
60     if (i_sSubPath == 0)
61         return;
62 
63     const char * pRestPath = i_sSubPath;
64     if (*pRestPath == *i_sDelimiter)
65         ++pRestPath;
66 
67     for ( const char * pDirEnd = strchr(pRestPath,*i_sDelimiter);
68           pDirEnd != 0;
69           pDirEnd = strchr(pRestPath,*i_sDelimiter) )
70     {
71         aPath.push_back( String(pRestPath, pDirEnd) );
72         pRestPath = pDirEnd + 1;
73     }
74     if (*pRestPath != 0 AND i_bPathIsAlwaysDir)
75         aPath.push_back( String(pRestPath) );
76 }
77 
78 void
PushFront(const String & i_sName)79 DirectoryChain::PushFront( const String & i_sName )
80 {
81     aPath.insert( aPath.begin(), i_sName );
82 }
83 
84 void
PushFront(const DirectoryChain & i_sPath)85 DirectoryChain::PushFront( const DirectoryChain & i_sPath )
86 {
87     aPath.insert( aPath.begin(), i_sPath.Begin(), i_sPath.End() );
88 }
89 
90 void
PushBack(const String & i_sName)91 DirectoryChain::PushBack( const String & i_sName )
92 {
93     aPath.push_back(i_sName);
94 }
95 
96 void
PushBack(const DirectoryChain & i_sPath)97 DirectoryChain::PushBack( const DirectoryChain & i_sPath )
98 {
99     aPath.insert( aPath.end(), i_sPath.Begin(), i_sPath.End() );
100 }
101 
102 void
PopFront(uintt i_nCount)103 DirectoryChain::PopFront( uintt i_nCount )
104 {
105     if (i_nCount <= aPath.size())
106         aPath.erase( aPath.begin(), aPath.begin() + i_nCount );
107     else
108         aPath.erase( aPath.begin(), aPath.end() );
109 }
110 
111 void
PopBack(uintt i_nCount)112 DirectoryChain::PopBack( uintt i_nCount )
113 {
114     if (i_nCount <= aPath.size())
115         aPath.erase( aPath.end() - i_nCount, aPath.end() );
116     else
117         aPath.erase( aPath.begin(), aPath.end() );
118 }
119 
120 void
Get(ostream & o_rPath,const char * i_sDelimiter) const121 DirectoryChain::Get( ostream &      o_rPath,
122                      const char *   i_sDelimiter ) const
123 {
124     for ( std::vector<String>::const_iterator it = aPath.begin();
125           it != aPath.end();
126           ++it )
127     {
128         o_rPath << (*it).c_str() << i_sDelimiter;
129     }
130 }
131 
132 void
Get(bostream & o_rPath,const char * i_sDelimiter) const133 DirectoryChain::Get( bostream &      o_rPath,
134                      const char *    i_sDelimiter ) const
135 {
136     uintt deliLen = strlen(i_sDelimiter);
137 
138     for ( std::vector<String>::const_iterator it = aPath.begin();
139           it != aPath.end();
140           ++it )
141     {
142         o_rPath.write( (*it).c_str() );
143         o_rPath.write( i_sDelimiter,  deliLen);
144     }
145 }
146 
147 
148 
149 
150 } // namespace ploc
151 } // namespace csv
152