1 files changed, 137 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/xpcom/string/public/nsTDependentString.h b/src/libs/xpcom18a4/xpcom/string/public/nsTDependentString.h
new file mode 100644
index 00000000..91a2b53e
--- /dev/null
+++ b/src/libs/xpcom18a4/xpcom/string/public/nsTDependentString.h
@@ -0,0 +1,137 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla.
+ *
+ * The Initial Developer of the Original Code is IBM Corporation.
+ * Portions created by IBM Corporation are Copyright (C) 2003
+ * IBM Corporation. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Scott Collins <scc@mozilla.org> (original author)
+ *   Darin Fisher <darin@meer.net>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+
+  /**
+   * nsTDependentString_CharT
+   *
+   * Stores a null-terminated, immutable sequence of characters.
+   *
+   * Subclass of nsTString that restricts string value to an immutable
+   * character sequence.  This class does not own its data, so the creator
+   * of objects of this type must take care to ensure that a
+   * nsTDependentString continues to reference valid memory for the
+   * duration of its use.
+   */
+class nsTDependentString_CharT : public nsTString_CharT
+  {
+    public:
+
+      typedef nsTDependentString_CharT    self_type;
+
+    public:
+
+        /**
+         * verify restrictions
+         */
+      void AssertValid()
+        {
+          NS_ASSERTION(mData, "nsTDependentString must wrap a non-NULL buffer");
+          NS_ASSERTION(mLength != size_type(-1), "nsTDependentString has bogus length");
+          NS_ASSERTION(mData[mLength] == 0, "nsTDependentString must wrap only null-terminated strings");
+        }
+
+
+        /**
+         * constructors
+         */
+
+      nsTDependentString_CharT( const char_type* start, const char_type* end )
+        : string_type(NS_CONST_CAST(char_type*, start), end - start, F_TERMINATED)
+        {
+          AssertValid();
+        }
+
+      nsTDependentString_CharT( const char_type* data, PRUint32 length )
+        : string_type(NS_CONST_CAST(char_type*, data), length, F_TERMINATED)
+        {
+          AssertValid();
+        }
+
+      explicit
+      nsTDependentString_CharT( const char_type* data )
+        : string_type(NS_CONST_CAST(char_type*, data), char_traits::length(data), F_TERMINATED)
+        {
+          AssertValid();
+        }
+
+      explicit
+      nsTDependentString_CharT( const substring_type& str )
+        : string_type(NS_CONST_CAST(char_type*, str.Data()), str.Length(), F_TERMINATED)
+        {
+          AssertValid();
+        }
+
+      // XXX are you sure??
+      // auto-generated copy-constructor OK
+      // auto-generated copy-assignment operator OK
+      // auto-generated destructor OK
+
+
+        /**
+         * allow this class to be bound to a different string...
+         */
+
+      void Rebind( const char_type* data )
+        {
+          mData = NS_CONST_CAST(char_type*, data);
+          mLength = char_traits::length(data);
+          SetDataFlags(F_TERMINATED);
+          AssertValid();
+        }
+
+      void Rebind( const char_type* data, size_type length )
+        {
+          mData = NS_CONST_CAST(char_type*, data);
+          mLength = length;
+          SetDataFlags(F_TERMINATED);
+          AssertValid();
+        }
+
+      void Rebind( const char_type* start, const char_type* end )
+        {
+          Rebind(start, end - start);
+        }
+
+    private:
+      
+      // NOT USED
+      nsTDependentString_CharT( const substring_tuple_type& );
+      nsTDependentString_CharT( const abstract_string_type& );
+  };