use correct namespace for table protection elements, fdo#82128

Change-Id: I5b9cb4a76739a0c91597c0470c737439d2b07e4f

sc/source/filter/xml/xmlexprt.cxx

@@ -2939,12 +2939,12 @@ void ScXMLExport::WriteTable(sal_Int32 nTable, const Reference<sheet::XSpreadshe
     if (pProtect && pProtect->isProtected() && getDefaultVersion() > SvtSaveOptions::ODFVER_012)
     {
         if (pProtect->isOptionEnabled(ScTableProtection::SELECT_LOCKED_CELLS))
-            AddAttribute(XML_NAMESPACE_OFFICE_EXT, XML_SELECT_PROTECTED_CELLS, XML_TRUE);
+            AddAttribute(XML_NAMESPACE_LO_EXT, XML_SELECT_PROTECTED_CELLS, XML_TRUE);
         if (pProtect->isOptionEnabled(ScTableProtection::SELECT_UNLOCKED_CELLS))
-            AddAttribute(XML_NAMESPACE_OFFICE_EXT, XML_SELECT_UNPROTECTED_CELLS, XML_TRUE);
+            AddAttribute(XML_NAMESPACE_LO_EXT, XML_SELECT_UNPROTECTED_CELLS, XML_TRUE);
 
         OUString aElemName = GetNamespaceMap().GetQNameByKey(
-            XML_NAMESPACE_OFFICE_EXT, GetXMLToken(XML_TABLE_PROTECTION));
+            XML_NAMESPACE_LO_EXT, GetXMLToken(XML_TABLE_PROTECTION));
 
         SvXMLElementExport aElemProtected(*this, aElemName, true, true);
     }

sc/source/filter/xml/xmlimprt.cxx

@@ -805,6 +805,7 @@ const SvXMLTokenMap& ScXMLImport::GetTableElemTokenMap()
             { XML_NAMESPACE_TABLE,  XML_TABLE_COLUMNS,        XML_TOK_TABLE_COLS            },
             { XML_NAMESPACE_TABLE,  XML_TABLE_COLUMN,         XML_TOK_TABLE_COL         },
             { XML_NAMESPACE_TABLE,  XML_TABLE_PROTECTION,     XML_TOK_TABLE_PROTECTION    },
+            { XML_NAMESPACE_LO_EXT, XML_TABLE_PROTECTION,     XML_TOK_TABLE_PROTECTION_EXT  },
             { XML_NAMESPACE_OFFICE_EXT, XML_TABLE_PROTECTION, XML_TOK_TABLE_PROTECTION_EXT  },
             { XML_NAMESPACE_TABLE,  XML_TABLE_ROW_GROUP,      XML_TOK_TABLE_ROW_GROUP       },
             { XML_NAMESPACE_TABLE,  XML_TABLE_HEADER_ROWS,    XML_TOK_TABLE_HEADER_ROWS },
@@ -835,7 +836,9 @@ const SvXMLTokenMap& ScXMLImport::GetTableProtectionAttrTokenMap()
             { XML_NAMESPACE_TABLE, XML_SELECT_PROTECTED_CELLS,      XML_TOK_TABLE_SELECT_PROTECTED_CELLS    },
             { XML_NAMESPACE_TABLE, XML_SELECT_UNPROTECTED_CELLS,    XML_TOK_TABLE_SELECT_UNPROTECTED_CELLS  },
             { XML_NAMESPACE_OFFICE_EXT, XML_SELECT_PROTECTED_CELLS, XML_TOK_TABLE_SELECT_PROTECTED_CELLS_EXT    },
+            { XML_NAMESPACE_LO_EXT, XML_SELECT_PROTECTED_CELLS, XML_TOK_TABLE_SELECT_PROTECTED_CELLS_EXT    },
             { XML_NAMESPACE_OFFICE_EXT, XML_SELECT_UNPROTECTED_CELLS, XML_TOK_TABLE_SELECT_UNPROTECTED_CELLS_EXT  },
+            { XML_NAMESPACE_LO_EXT, XML_SELECT_UNPROTECTED_CELLS, XML_TOK_TABLE_SELECT_UNPROTECTED_CELLS_EXT  },
             XML_TOKEN_MAP_END
         };
         pTableProtectionElemTokenMap = new SvXMLTokenMap(aTableProtectionTokenMap);

sc/source/filter/xml/xmltabi.cxx

@@ -459,7 +459,7 @@ ScXMLTableProtectionContext::ScXMLTableProtectionContext(
                 bSelectUnprotectedCells = IsXMLToken(aValue, XML_TRUE);
             break;
             default:
-                ;
+                SAL_WARN("sc", "unknown attribute: " << aAttrName);
         }
     }