From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- xpcom/base/nsIVersionComparator.idl | 48 +++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 xpcom/base/nsIVersionComparator.idl (limited to 'xpcom/base/nsIVersionComparator.idl') diff --git a/xpcom/base/nsIVersionComparator.idl b/xpcom/base/nsIVersionComparator.idl new file mode 100644 index 0000000000..462a07dff3 --- /dev/null +++ b/xpcom/base/nsIVersionComparator.idl @@ -0,0 +1,48 @@ +/* -*- 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 "nsISupports.idl" + +/** + * Version strings are dot-separated sequences of version-parts. + * + * A version-part consists of up to four parts, all of which are optional: + * + * + * + * A version-part may also consist of a single asterisk "*" which indicates + * "infinity". + * + * Numbers are base-10, and are zero if left out. + * Strings are compared bytewise. + * + * For additional backwards compatibility, if "string-b" is "+" then + * "number-a" is incremented by 1 and "string-b" becomes "pre". + * + * 1.0pre1 + * < 1.0pre2 + * < 1.0 == 1.0.0 == 1.0.0.0 + * < 1.1pre == 1.1pre0 == 1.0+ + * < 1.1pre1a + * < 1.1pre1 + * < 1.1pre10a + * < 1.1pre10 + * + * Although not required by this interface, it is recommended that + * numbers remain within the limits of a signed char, i.e. -127 to 128. + */ +[builtinclass, scriptable, uuid(e6cd620a-edbb-41d2-9e42-9a2ffc8107f3)] +interface nsIVersionComparator : nsISupports +{ + /** + * Compare two version strings + * @param A The first version + * @param B The second version + * @returns < 0 if A < B + * = 0 if A == B + * > 0 if A > B + */ + long compare(in ACString A, in ACString B); +}; -- cgit v1.2.3