INTEGRATION: CWS jl40 (1.12.70); FILE MERGED

2006/07/27 11:44:10 jl 1.12.70.1: #67372# schema of description.xml changed

1 files changed, 125 insertions, 2 deletions

diff --git a/desktop/source/deployment/misc/dp_resource.cxx b/desktop/source/deployment/misc/dp_resource.cxx
index 0ce0b4758afd..a43dcc870aae 100644
--- a/desktop/source/deployment/misc/dp_resource.cxx
+++ b/desktop/source/deployment/misc/dp_resource.cxx
@@ -4,9 +4,9 @@
  *
  *  $RCSfile: dp_resource.cxx,v $
  *
- *  $Revision: 1.12 $
+ *  $Revision: 1.13 $
  *
- *  last change: $Author: vg $ $Date: 2006-04-07 14:46:03 $
+ *  last change: $Author: hr $ $Date: 2006-08-11 17:16:52 $
  *
  *  The Contents of this file are made available subject to
  *  the terms of GNU Lesser General Public License Version 2.1.
@@ -97,6 +97,129 @@ String getResourceString( USHORT id )
     return ret;
 }
 
+//throws an Exception on failure
+//primary subtag 2 or three letters(A-Z, a-z), i or x
+void checkPrimarySubtag(::rtl::OUString const & tag)
+{
+    sal_Int32 len = tag.getLength();
+    sal_Unicode const * arLang = tag.getStr();
+    if (len < 1 || len > 3)
+        throw Exception(OUSTR("Invalid language string."), 0);
+
+    if (len == 1
+        && (arLang[0] != 'i' && arLang[0] != 'x'))
+        throw Exception(OUSTR("Invalid language string."), 0);
+
+    if (len == 2 || len == 3)
+    {
+        for (sal_Int32 i = 0; i < len; i++)
+        {
+            if ( !((arLang[i] >= 'A' && arLang[i] <= 'Z')
+                || (arLang[i] >= 'a' && arLang[i] <= 'z')))
+            {
+                throw Exception(OUSTR("Invalid language string."), 0);
+            }
+        }
+    }
+}
+
+//throws an Exception on failure
+//second subtag 2 letter country code or 3-8 letter other code(A-Z, a-z, 0-9)
+void checkSecondSubtag(::rtl::OUString const & tag, bool & bIsCountry)
+{
+    sal_Int32 len = tag.getLength();
+    sal_Unicode const * arLang = tag.getStr();
+    if (len < 2 || len > 8)
+        throw Exception(OUSTR("Invalid language string."), 0);
+    //country code
+    bIsCountry = false;
+    if (len == 2)
+    {
+        for (sal_Int32 i = 0; i < 2; i++)
+        {
+            if (!( (arLang[i] >= 'A' && arLang[i] <= 'Z')
+                || (arLang[i] >= 'a' && arLang[i] <= 'z')))
+            {
+                throw Exception(OUSTR("Invalid language string."), 0);
+            }
+        }
+        bIsCountry = true;
+    }
+
+    if (len > 2)
+    {
+        for (sal_Int32 i = 0; i < len; i++)
+        {
+            if (!( (arLang[i] >= 'A' && arLang[i] <= 'Z')
+                || (arLang[i] >= 'a' && arLang[i] <= 'z')
+                || (arLang[i] >= '0' && arLang[i] <= '9') ))
+            {
+                throw Exception(OUSTR("Invalid language string."), 0);
+            }
+        }
+    }
+}
+
+void checkThirdSubtag(::rtl::OUString const & tag)
+{
+    sal_Int32 len = tag.getLength();
+    sal_Unicode const * arLang = tag.getStr();
+    if (len < 1 || len > 8)
+        throw Exception(OUSTR("Invalid language string."), 0);
+
+    for (sal_Int32 i = 0; i < len; i++)
+    {
+        if (!( (arLang[i] >= 'A' && arLang[i] <= 'Z')
+            || (arLang[i] >= 'a' && arLang[i] <= 'z')
+            || (arLang[i] >= '0' && arLang[i] <= '9') ))
+        {
+            throw Exception(OUSTR("Invalid language string."), 0);
+        }
+    }
+}
+
+//=============================================================================
+
+//We parse the string acording to RFC 3066
+//We only use the primary sub-tag and two subtags. That is lang-country-variant
+//We do some simple tests if the string is correct. Actually this should do a
+//validating parser
+//We may have the case that there is no country tag, for example en-welsh
+::com::sun::star::lang::Locale toLocale( ::rtl::OUString const & slang )
+{
+    OUString _sLang = slang.trim();
+    ::com::sun::star::lang::Locale locale;
+    sal_Int32 nIndex = 0;
+    OUString lang = _sLang.getToken( 0, '-', nIndex );
+    checkPrimarySubtag(lang);
+    locale.Language = lang;
+    OUString country = _sLang.getToken( 0, '-', nIndex );
+    if (country.getLength() > 0)
+    {
+        bool bIsCountry = false;
+        checkSecondSubtag(country, bIsCountry);
+        if (bIsCountry)
+        {
+            locale.Country = country;
+        }
+        else
+        {
+             locale.Variant = country;
+        }
+    }
+    if (locale.Variant.getLength() == 0)
+    {
+        OUString variant = _sLang.getToken( 0, '-', nIndex );
+        if (variant.getLength() > 0)
+        {
+            checkThirdSubtag(variant);
+            locale.Variant = variant;
+        }
+    }
+
+    return locale;
+}
+
 //==============================================================================
 lang::Locale const & getOfficeLocale()
 {