1 karl  1.2 //%2006////////////////////////////////////////////////////////////////////////

  2 kumpf 1.1 //
  3           // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
  4           // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
  5           // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
  6           // IBM Corp.; EMC Corporation, The Open Group.
  7           // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
  8           // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
  9           // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
 10           // EMC Corporation; VERITAS Software Corporation; The Open Group.

 11 karl  1.2 // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
 12           // EMC Corporation; Symantec Corporation; The Open Group.

 13 kumpf 1.1 //
 14           // Permission is hereby granted, free of charge, to any person obtaining a copy
 15           // of this software and associated documentation files (the "Software"), to
 16           // deal in the Software without restriction, including without limitation the
 17           // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 18           // sell copies of the Software, and to permit persons to whom the Software is
 19           // furnished to do so, subject to the following conditions:
 20           // 
 21           // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
 22           // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
 23           // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 24           // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
 25           // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 26           // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 27           // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 28           // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 29           //
 30           //==============================================================================
 31           //
 32           // Author: Roger Kumpf, Hewlett-Packard Company (roger_kumpf@hp.com)
 33           //
 34 kumpf 1.1 // Modified By:
 35           //
 36           //%/////////////////////////////////////////////////////////////////////////////
 37           
 38           #include <Pegasus/Common/LanguageTag.h>
 39           #include <Pegasus/Common/LanguageParser.h>
 40           #include <Pegasus/Common/AutoPtr.h>
 41           #include <Pegasus/Common/InternalException.h>
 42           
 43           PEGASUS_NAMESPACE_BEGIN
 44           
 45           class LanguageTagRep
 46           {
 47           public:
 48               String tag;           // complete language tag
 49               String language;      // language part of language tag
 50               String country;       // country code part of the language tag
 51               String variant;       // language variant part of the language tag
 52           };
 53           
 54           // Check for a valid rep pointer.  Throw an UninitializedObjectException if
 55 kumpf 1.1 // the rep is null.
 56           static void _checkRep(LanguageTagRep* rep)
 57           {
 58               if (!rep)
 59               {
 60                   throw UninitializedObjectException();
 61               }
 62           }
 63           
 64           LanguageTag::LanguageTag()
 65           {
 66               _rep = 0;
 67           }
 68           
 69           LanguageTag::LanguageTag(const String& languageTagString)
 70           {
 71               _rep = new LanguageTagRep();
 72               AutoPtr<LanguageTagRep> rep(_rep);
 73           
 74               LanguageParser::parseLanguageTag(
 75                   languageTagString,
 76 kumpf 1.1         _rep->language,
 77                   _rep->country,
 78                   _rep->variant);
 79           
 80               _rep->tag = languageTagString;
 81           
 82               rep.release();
 83           }
 84           
 85           LanguageTag::LanguageTag(const LanguageTag& languageTag)
 86           {
 87               if (languageTag._rep)
 88               {
 89                   _rep = new LanguageTagRep();
 90                   AutoPtr<LanguageTagRep> rep(_rep);
 91           
 92                   _rep->tag = languageTag._rep->tag;
 93                   _rep->language = languageTag._rep->language;
 94                   _rep->country = languageTag._rep->country;
 95                   _rep->variant = languageTag._rep->variant;
 96           
 97 kumpf 1.1         rep.release();
 98               }
 99               else
100               {
101                   _rep = 0;
102               }
103           }
104           
105           LanguageTag::~LanguageTag()
106           {
107               delete _rep;
108           }
109           
110           LanguageTag& LanguageTag::operator=(const LanguageTag& languageTag)
111           {
112               if (&languageTag != this)
113               {
114                   if (!languageTag._rep)
115                   {
116                       delete _rep;
117                       _rep = 0;
118 kumpf 1.1         }
119                   else
120                   {
121                       if (!_rep)
122                       {
123                           _rep = new LanguageTagRep();
124                       }
125           
126                       AutoPtr<LanguageTagRep> rep(_rep);
127           
128                       _rep->tag = languageTag._rep->tag;
129                       _rep->language = languageTag._rep->language;
130                       _rep->country = languageTag._rep->country;
131                       _rep->variant = languageTag._rep->variant;
132           
133                       rep.release();
134                   }
135               }
136               return *this;
137           }
138           
139 kumpf 1.1 String LanguageTag::getLanguage() const
140           {
141               _checkRep(_rep);
142               return _rep->language;
143           }
144           
145           String LanguageTag::getCountry() const
146           {
147               _checkRep(_rep);
148               return _rep->country;
149           }
150           
151           String LanguageTag::getVariant() const
152           {
153               _checkRep(_rep);
154               return _rep->variant;
155           }
156           
157           String LanguageTag::toString() const
158           {
159               _checkRep(_rep);
160 kumpf 1.1     return _rep->tag;
161           }
162           
163           Boolean LanguageTag::operator==(const LanguageTag& languageTag) const
164           {
165               return String::equalNoCase(toString(), languageTag.toString());
166           }
167           
168           Boolean LanguageTag::operator!=(const LanguageTag& languageTag) const
169           {
170               return !String::equalNoCase(toString(), languageTag.toString());
171           }
172           
173           PEGASUS_NAMESPACE_END