Add m-esr52 at 52.6.0

1 files changed, 64 insertions, 0 deletions

diff --git a/intl/locale/nsICollation.idl b/intl/locale/nsICollation.idl
new file mode 100644
index 000000000..bbcfb395b
--- /dev/null
+++ b/intl/locale/nsICollation.idl
@@ -0,0 +1,64 @@
+/* -*- Mode: idl; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsILocale.idl"
+
+interface nsICollation;
+
+[scriptable, uuid(04971e14-d6b3-4ada-8cbb-c3a13842b349)]
+interface nsICollationFactory : nsISupports
+{
+    /**
+     * Create the collation for a given locale.
+     *
+     * Use NULL as the locale parameter to use the user's locale preference
+     * from the operating system.
+     *
+     * @param locale
+     *        The locale for which to create the collation or null to use
+     *        user preference.
+     * @return A collation for the given locale.
+     */
+    nsICollation CreateCollation(in nsILocale locale);
+};
+
+[scriptable, uuid(b0132cc0-3786-4557-9874-910d7def5f93)]
+interface nsICollation : nsISupports {
+
+  // use the primary comparison for the given locale - no flags
+  const long kCollationStrengthDefault = 0;
+
+  // do not consider case differences when doing the comparison i.e. A=a) 
+  const long kCollationCaseInsensitiveAscii = 1;
+
+  // do not consider accent differences when doing the comparison a=á) 
+  const long kCollationAccentInsenstive = 2;
+
+  // case sensitive collation (default)
+  const long kCollationCaseSensitive = kCollationStrengthDefault;
+
+  // case insensitive collation
+  const long kCollationCaseInSensitive = (kCollationCaseInsensitiveAscii | kCollationAccentInsenstive);
+
+  // init this interface to a specified locale (should only be called by collation factory)
+  void initialize(in nsILocale locale);
+
+  // compare two strings
+  // result is same as strcmp
+  long compareString(in long strength, in AString string1, in AString string2);
+
+  // allocate sort key from input string
+  // returns newly allocated key, and its band its byte length
+  [noscript] void allocateRawSortKey(in long strength, 
+                                     in AString stringIn,
+                                     [array,size_is(outLen)] out octet key,
+                                     out unsigned long outLen);
+
+  // compare two sort keys
+  // length is a byte length, result is same as strcmp
+  [noscript] long compareRawSortKey([const,array,size_is(len1)] in octet key1, in unsigned long len1,
+                                    [const,array,size_is(len2)] in octet key2, in unsigned long len2);
+
+};