ucb/source/ucp/tdoc/tdoc_uri.cxx

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  31                                 TODO
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  35
  36 #include "rtl/ustrbuf.hxx"
  37 #include "../inc/urihelper.hxx"
  38
  39 #include "tdoc_uri.hxx"
  40
  41 using namespace tdoc_ucp;
  42
  43 //=========================================================================
  44 //=========================================================================
  45 //
  46 // Uri Implementation.
  47 //
  48 //=========================================================================
  49 //=========================================================================
  50
  51 void Uri::init() const
  52 {
  53     // Already inited?
  54     if ( m_eState == UNKNOWN )
  55     {
  56         m_eState = INVALID;
  57
  58         // Check for proper length: must be at least length of <sheme>:/
  59         if ( ( m_aUri.getLength() < TDOC_URL_SCHEME_LENGTH + 2 ) )
  60         {
  61             // Invaild length (to short).
  62             return;
  63         }
  64
  65         // Check for proper scheme. (Scheme is case insensitive.)
  66         rtl::OUString aScheme
  67             = m_aUri.copy( 0, TDOC_URL_SCHEME_LENGTH ).toAsciiLowerCase();
  68         if ( aScheme != TDOC_URL_SCHEME )
  69         {
  70             // Invaild scheme.
  71             return;
  72         }
  73
  74         // Remember normalized scheme string.
  75         m_aUri = m_aUri.replaceAt( 0, aScheme.getLength(), aScheme );
  76
  77         if ( m_aUri.getStr()[ TDOC_URL_SCHEME_LENGTH ]
  78                 != sal_Unicode( ':' ) )
  79         {
  80             // Invaild (no ':' after <scheme>).
  81             return;
  82         }
  83
  84         if ( m_aUri.getStr()[ TDOC_URL_SCHEME_LENGTH + 1 ]
  85                 != sal_Unicode( '/' ) )
  86         {
  87             // Invaild (no '/' after <scheme>:).
  88             return;
  89         }
  90
  91         m_aPath = m_aUri.copy( TDOC_URL_SCHEME_LENGTH + 1 );
  92
  93         // Note: There must be at least one slash; see above.
  94         sal_Int32 nLastSlash = m_aUri.lastIndexOf( '/' );
  95         bool bTrailingSlash = false;
  96         if ( nLastSlash == m_aUri.getLength() - 1 )
  97         {
  98             // ignore trailing slash
  99             bTrailingSlash = true;
 100             nLastSlash = m_aUri.lastIndexOf( '/', nLastSlash );
 101         }
 102
 103         if ( nLastSlash != -1 ) // -1 is valid for the root folder
 104         {
 105             m_aParentUri = m_aUri.copy( 0, nLastSlash + 1 );
 106
 107             if ( bTrailingSlash )
 108                 m_aName = m_aUri.copy( nLastSlash + 1,
 109                                        m_aUri.getLength() - nLastSlash - 2 );
 110             else
 111                 m_aName = m_aUri.copy( nLastSlash + 1 );
 112
 113             m_aDecodedName = ::ucb_impl::urihelper::decodeSegment( m_aName );
 114
 115             sal_Int32 nSlash = m_aPath.indexOf( '/', 1 );
 116             if ( nSlash == -1 )
 117                 m_aDocId = m_aPath.copy( 1 );
 118             else
 119                 m_aDocId = m_aPath.copy( 1, nSlash - 1 );
 120         }
 121
 122         if ( !m_aDocId.isEmpty() )
 123         {
 124             sal_Int32 nSlash = m_aPath.indexOf( '/', 1 );
 125             if ( nSlash != - 1 )
 126                 m_aInternalPath = m_aPath.copy( nSlash );
 127             else
 128                 m_aInternalPath = rtl::OUString("/");
 129         }
 130
 131         m_eState = VALID;
 132     }
 133 }
 134
 135 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */