ucb/source/ucp/cmis/cmis_url.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <sal/config.h>
  11
  12 #include <rtl/uri.hxx>
  13 #include <tools/urlobj.hxx>
  14
  15 #include "cmis_url.hxx"
  16
  17 namespace cmis
  18 {
  19     URL::URL( std::u16string_view urlStr )
  20     {
  21         INetURLObject aUrl( urlStr );
  22
  23         // Decode the authority to get the binding URL and repository id
  24         OUString sDecodedHost = aUrl.GetHost( INetURLObject::DecodeMechanism::WithCharset );
  25         INetURLObject aHostUrl( sDecodedHost );
  26         m_sBindingUrl = aHostUrl.GetURLNoMark( );
  27         m_sRepositoryId = aHostUrl.GetMark( );
  28
  29         m_sUser = aUrl.GetUser( INetURLObject::DecodeMechanism::WithCharset );
  30         m_sPass = aUrl.GetPass( INetURLObject::DecodeMechanism::WithCharset );
  31
  32         // Store the path to the object
  33         m_sPath = aUrl.GetURLPath( INetURLObject::DecodeMechanism::WithCharset );
  34         m_sId = aUrl.GetMark( INetURLObject::DecodeMechanism::WithCharset );
  35
  36         if ( m_sPath == "/" && m_sBindingUrl.indexOf( "google" ) != -1 )
  37             m_sId = "root";
  38     }
  39
  40
  41     void URL::setObjectPath( const OUString& sPath )
  42     {
  43         m_sPath = sPath;
  44     }
  45
  46     void URL::setObjectId( const OUString& sId )
  47     {
  48         m_sId = sId;
  49     }
  50
  51     void URL::setUsername( const OUString& sUser )
  52     {
  53         m_sUser = sUser;
  54     }
  55
  56     OUString URL::asString( ) const
  57     {
  58         OUString sUrl;
  59         // Related tdf#96174, can no longer save on Google Drive
  60         // the user field may contain characters that need to be escaped according to
  61         // RFC3896 userinfo URI field
  62         // see <https://tools.ietf.org/html/rfc3986#section-3.2.1>
  63         OUString sEncodedUser = ( m_sUser.isEmpty() ?
  64                                    OUString() :
  65                                    rtl::Uri::encode( m_sUser, rtl_UriCharClassUserinfo,
  66                                                      rtl_UriEncodeIgnoreEscapes, RTL_TEXTENCODING_UTF8) );
  67         OUString sEncodedBinding = rtl::Uri::encode(
  68                 m_sBindingUrl + "#" + m_sRepositoryId,
  69                 rtl_UriCharClassRelSegment,
  70                 rtl_UriEncodeKeepEscapes,
  71                 RTL_TEXTENCODING_UTF8 );
  72         sUrl = "vnd.libreoffice.cmis://" +
  73                 ( sEncodedUser.isEmpty() ? OUString( ) : (sEncodedUser + "@") ) +
  74                 sEncodedBinding;
  75
  76         if ( !m_sPath.isEmpty( ) )
  77         {
  78             sal_Int32 nPos = -1;
  79             OUStringBuffer sEncodedPath;
  80             do
  81             {
  82                 sal_Int32 nStartPos = nPos + 1;
  83                 nPos = m_sPath.indexOf( '/', nStartPos );
  84                 sal_Int32 nLen = nPos - nStartPos;
  85                 if ( nPos == -1 )
  86                     nLen = m_sPath.getLength( ) - nStartPos;
  87                 OUString sSegment = m_sPath.copy( nStartPos, nLen );
  88
  89                 if ( !sSegment.isEmpty( ) )
  90                 {
  91                     sEncodedPath.append("/" + rtl::Uri::encode( sSegment,
  92                             rtl_UriCharClassRelSegment,
  93                             rtl_UriEncodeKeepEscapes,
  94                             RTL_TEXTENCODING_UTF8 ));
  95                 }
  96             }
  97             while ( nPos != -1 );
  98             sUrl += sEncodedPath;
  99         } else if ( !m_sId.isEmpty( ) )
 100         {
 101             sUrl += "#" + rtl::Uri::encode( m_sId,
 102                 rtl_UriCharClassRelSegment,
 103                 rtl_UriEncodeKeepEscapes,
 104                 RTL_TEXTENCODING_UTF8 );
 105         }
 106
 107         return sUrl;
 108     }
 109 }
 110
 111 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */