cosv/source/storage/dirchain.cxx

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  30
  31 #include <precomp.h>
  32 #include <cosv/dirchain.hxx>
  33
  34 // NOT FULLY DECLARED SERVICES
  35 #include <cosv/bstream.hxx>
  36
  37
  38
  39
  40 namespace csv
  41 {
  42 namespace ploc
  43 {
  44
  45
  46 DirectoryChain::DirectoryChain()
  47 {
  48 }
  49
  50 DirectoryChain::DirectoryChain( const char *        i_sSubPath,
  51                                 bool                i_bPathIsAlwaysDir,
  52                                 const char *        i_sDelimiter        )
  53 {
  54     Set( i_sSubPath, i_bPathIsAlwaysDir, i_sDelimiter );
  55 }
  56
  57 DirectoryChain::~DirectoryChain()
  58 {
  59 }
  60
  61 void
  62 DirectoryChain::Set( const char *        i_sSubPath,
  63                      bool                i_bPathIsAlwaysDir,
  64                      const char *        i_sDelimiter        )
  65 {
  66     csv_assert(i_sDelimiter != 0);
  67     if (i_sSubPath == 0)
  68         return;
  69
  70     const char * pRestPath = i_sSubPath;
  71     if (*pRestPath == *i_sDelimiter)
  72         ++pRestPath;
  73
  74     for ( const char * pDirEnd = strchr(pRestPath,*i_sDelimiter);
  75           pDirEnd != 0;
  76           pDirEnd = strchr(pRestPath,*i_sDelimiter) )
  77     {
  78         aPath.push_back( String(pRestPath, pDirEnd) );
  79         pRestPath = pDirEnd + 1;
  80     }
  81     if (*pRestPath != 0 AND i_bPathIsAlwaysDir)
  82         aPath.push_back( String(pRestPath) );
  83 }
  84
  85 void
  86 DirectoryChain::PushFront( const String & i_sName )
  87 {
  88     aPath.insert( aPath.begin(), i_sName );
  89 }
  90
  91 void
  92 DirectoryChain::PushFront( const DirectoryChain & i_sPath )
  93 {
  94     aPath.insert( aPath.begin(), i_sPath.Begin(), i_sPath.End() );
  95 }
  96
  97 void
  98 DirectoryChain::PushBack( const String & i_sName )
  99 {
 100     aPath.push_back(i_sName);
 101 }
 102
 103 void
 104 DirectoryChain::PushBack( const DirectoryChain & i_sPath )
 105 {
 106     aPath.insert( aPath.end(), i_sPath.Begin(), i_sPath.End() );
 107 }
 108
 109 void
 110 DirectoryChain::PopFront( uintt i_nCount )
 111 {
 112     if (i_nCount <= aPath.size())
 113         aPath.erase( aPath.begin(), aPath.begin() + i_nCount );
 114     else
 115         aPath.erase( aPath.begin(), aPath.end() );
 116 }
 117
 118 void
 119 DirectoryChain::PopBack( uintt i_nCount )
 120 {
 121     if (i_nCount <= aPath.size())
 122         aPath.erase( aPath.end() - i_nCount, aPath.end() );
 123     else
 124         aPath.erase( aPath.begin(), aPath.end() );
 125 }
 126
 127 void
 128 DirectoryChain::Get( ostream &      o_rPath,
 129                      const char *   i_sDelimiter ) const
 130 {
 131     for ( std::vector<String>::const_iterator it = aPath.begin();
 132           it != aPath.end();
 133           ++it )
 134     {
 135         o_rPath << (*it).c_str() << i_sDelimiter;
 136     }
 137 }
 138
 139 void
 140 DirectoryChain::Get( bostream &      o_rPath,
 141                      const char *    i_sDelimiter ) const
 142 {
 143     uintt deliLen = strlen(i_sDelimiter);
 144
 145     for ( std::vector<String>::const_iterator it = aPath.begin();
 146           it != aPath.end();
 147           ++it )
 148     {
 149         o_rPath.write( (*it).c_str() );
 150         o_rPath.write( i_sDelimiter,  deliLen);
 151     }
 152 }
 153
 154
 155
 156
 157 } // namespace ploc
 158 } // namespace csv