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authorFlorian Dold <florian.dold@gmail.com>2019-12-02 00:42:40 +0100
committerFlorian Dold <florian.dold@gmail.com>2019-12-02 00:42:40 +0100
commite1369ff7e8fc02116b9c4261036f0e42e3423cf4 (patch)
treec621067ebda8977a888bfed34b7bbecf64b3b0f0 /src/libtoolVersion.ts
parentaaf7e1338d6cdb1b4e01ad318938b3eaea2f922b (diff)
the giant refactoring: split wallet into multiple parts
Diffstat (limited to 'src/libtoolVersion.ts')
-rw-r--r--src/libtoolVersion.ts86
1 files changed, 0 insertions, 86 deletions
diff --git a/src/libtoolVersion.ts b/src/libtoolVersion.ts
deleted file mode 100644
index cc2435b94..000000000
--- a/src/libtoolVersion.ts
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- This file is part of TALER
- (C) 2017 GNUnet e.V.
-
- TALER is free software; you can redistribute it and/or modify it under the
- terms of the GNU General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- TALER is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along with
- TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
- */
-
-/**
- * Semantic versioning, but libtool-style.
- * See https://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html
- */
-
-
-/**
- * Result of comparing two libtool versions.
- */
-export interface VersionMatchResult {
- /**
- * Is the first version compatible with the second?
- */
- compatible: boolean;
- /**
- * Is the first version older (-1), newser (+1) or
- * identical (0)?
- */
- currentCmp: number;
-}
-
-interface Version {
- current: number;
- revision: number;
- age: number;
-}
-
-/**
- * Compare two libtool-style version strings.
- */
-export function compare(me: string, other: string): VersionMatchResult|undefined {
- const meVer = parseVersion(me);
- const otherVer = parseVersion(other);
-
- if (!(meVer && otherVer)) {
- return undefined;
- }
-
- const compatible = (meVer.current - meVer.age <= otherVer.current &&
- meVer.current >= (otherVer.current - otherVer.age));
-
- const currentCmp = Math.sign(meVer.current - otherVer.current);
-
- return {compatible, currentCmp};
-}
-
-
-function parseVersion(v: string): Version|undefined {
- const [currentStr, revisionStr, ageStr, ...rest] = v.split(":");
- if (rest.length !== 0) {
- return undefined;
- }
- const current = Number.parseInt(currentStr);
- const revision = Number.parseInt(revisionStr);
- const age = Number.parseInt(ageStr);
-
- if (Number.isNaN(current)) {
- return undefined;
- }
-
- if (Number.isNaN(revision)) {
- return undefined;
- }
-
- if (Number.isNaN(age)) {
- return undefined;
- }
-
- return {current, revision, age};
-}