connectivity/source/drivers/mozab/mozillasrc/MNameMapper.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_connectivity.hxx"
  33
  34
  35 #include <MNameMapper.hxx>
  36
  37 #if OSL_DEBUG_LEVEL > 0
  38 # define OUtoCStr( x ) ( ::rtl::OUStringToOString ( (x), RTL_TEXTENCODING_ASCII_US).getStr())
  39 #else /* OSL_DEBUG_LEVEL */
  40 # define OUtoCStr( x ) ("dummy")
  41 #endif /* OSL_DEBUG_LEVEL */
  42
  43
  44 using namespace connectivity::mozab;
  45 using namespace rtl;
  46
  47 bool
  48 MNameMapper::ltstr::operator()( const ::rtl::OUString &s1, const ::rtl::OUString &s2) const
  49 {
  50     return s1.compareTo(s2) < 0;
  51 }
  52
  53 MNameMapper::MNameMapper()
  54 {
  55     mDirMap = new MNameMapper::dirMap;
  56     mUriMap = new MNameMapper::uriMap;
  57 }
  58 MNameMapper::~MNameMapper()
  59 {
  60     clear();
  61 }
  62
  63 void MNameMapper::reset()
  64 {
  65     clear();
  66     mDirMap = new MNameMapper::dirMap;
  67     mUriMap = new MNameMapper::uriMap;
  68 }
  69 void MNameMapper::clear()
  70 {
  71     if ( mUriMap != NULL ) {
  72         delete mUriMap;
  73     }
  74     if ( mDirMap != NULL ) {
  75         MNameMapper::dirMap::iterator   iter;
  76         for (iter = mDirMap -> begin(); iter != mDirMap -> end(); ++iter) {
  77             NS_IF_RELEASE(((*iter).second));
  78         }
  79         delete mDirMap;
  80     }
  81 }
  82 const char * getURI(const nsIAbDirectory*  directory)
  83 {
  84     nsresult retCode;
  85     nsCOMPtr<nsIRDFResource> rdfResource = do_QueryInterface((nsISupports *)directory, &retCode) ;
  86     if (NS_FAILED(retCode)) { return NULL; }
  87     const char * uri;
  88     retCode=rdfResource->GetValueConst(&uri);
  89     if (NS_FAILED(retCode)) { return NULL; }
  90     return uri;
  91 }
  92
  93 // May modify the name passed in so that it's unique
  94 nsresult
  95 MNameMapper::add( ::rtl::OUString& str, nsIAbDirectory* abook )
  96 {
  97     MNameMapper::dirMap::iterator   iter;
  98
  99     OSL_TRACE( "IN MNameMapper::add()\n" );
 100
 101     if ( abook == NULL ) {
 102         OSL_TRACE( "\tOUT MNameMapper::add() called with null abook\n" );
 103         return NS_ERROR_NULL_POINTER;
 104     }
 105
 106     ::rtl::OUString ouUri=::rtl::OUString::createFromAscii(getURI(abook));
 107     if ( mUriMap->find (ouUri) != mUriMap->end() ) //There's already an entry with same uri
 108     {
 109         return NS_ERROR_FILE_NOT_FOUND;
 110     }
 111     mUriMap->insert( MNameMapper::uriMap::value_type( ouUri, abook ) );
 112
 113     ::rtl::OUString tempStr=str;
 114     long count =1;
 115     while ( mDirMap->find( tempStr ) != mDirMap->end() ) {
 116
 117         tempStr = str + ::rtl::OUString::valueOf(count);;
 118         count ++;
 119     }
 120     str = tempStr;
 121     NS_IF_ADDREF(abook);
 122     mDirMap->insert( MNameMapper::dirMap::value_type( str, abook ) );
 123     OSL_TRACE( "\tOUT MNameMapper::add()\n" );
 124     return 0;
 125 }
 126
 127 bool
 128 MNameMapper::getDir( const ::rtl::OUString& str, nsIAbDirectory* *abook )
 129 {
 130     MNameMapper::dirMap::iterator   iter;
 131
 132     OSL_TRACE( "IN MNameMapper::getDir( %s )\n", OUtoCStr(str)?OUtoCStr(str):"NULL" );
 133
 134     if ( (iter = mDirMap->find( str )) != mDirMap->end() ) {
 135         *abook = (*iter).second;
 136         NS_IF_ADDREF(*abook);
 137     } else {
 138         *abook = NULL;
 139     }
 140
 141     OSL_TRACE( "\tOUT MNameMapper::getDir() : %s\n", (*abook)?"True":"False" );
 142
 143     return( (*abook) != NULL );
 144 }
 145