From 7ac4206e7c0308d2127845d7bf9214e73b845295 Mon Sep 17 00:00:00 2001
From: blafoo <github@blafoo.de>
Date: Tue, 21 Feb 2012 22:13:24 +0100
Subject: Unified methods for BASE 31

---
 main/src/cgeo/geocaching/cgCache.java          |  4 ++--
 main/src/cgeo/geocaching/utils/CryptUtils.java | 27 --------------------------
 2 files changed, 2 insertions(+), 29 deletions(-)

(limited to 'main/src')

diff --git a/main/src/cgeo/geocaching/cgCache.java b/main/src/cgeo/geocaching/cgCache.java
index 0197248..72e12a5 100644
--- a/main/src/cgeo/geocaching/cgCache.java
+++ b/main/src/cgeo/geocaching/cgCache.java
@@ -5,6 +5,7 @@ import cgeo.geocaching.activity.IAbstractActivity;
 import cgeo.geocaching.connector.ConnectorFactory;
 import cgeo.geocaching.connector.GCConnector;
 import cgeo.geocaching.connector.IConnector;
+import cgeo.geocaching.connector.gc.GCBase;
 import cgeo.geocaching.enumerations.CacheSize;
 import cgeo.geocaching.enumerations.CacheType;
 import cgeo.geocaching.enumerations.LoadFlags.RemoveFlag;
@@ -14,7 +15,6 @@ import cgeo.geocaching.geopoint.Geopoint;
 import cgeo.geocaching.geopoint.GeopointFormatter;
 import cgeo.geocaching.geopoint.GeopointParser;
 import cgeo.geocaching.utils.CancellableHandler;
-import cgeo.geocaching.utils.CryptUtils;
 import cgeo.geocaching.utils.LogTemplateProvider;
 
 import org.apache.commons.collections.CollectionUtils;
@@ -577,7 +577,7 @@ public class cgCache implements ICache {
     @Override
     public String getCacheId() {
         if (StringUtils.isBlank(cacheId) && getConnector().equals(GCConnector.getInstance())) {
-            return CryptUtils.convertToGcBase31(geocode);
+            return String.valueOf(GCBase.gccodeToGCId(geocode));
         }
 
         return cacheId;
diff --git a/main/src/cgeo/geocaching/utils/CryptUtils.java b/main/src/cgeo/geocaching/utils/CryptUtils.java
index 08703d3..345af88 100644
--- a/main/src/cgeo/geocaching/utils/CryptUtils.java
+++ b/main/src/cgeo/geocaching/utils/CryptUtils.java
@@ -111,31 +111,4 @@ public final class CryptUtils {
         return buffer;
     }
 
-    public static String convertToGcBase31(final String gccode) {
-        final String alphabet = "0123456789ABCDEFGHJKMNPQRTVWXYZ";
-
-        if (null == gccode) {
-            return "";
-        }
-
-        char[] characters = gccode.toUpperCase().toCharArray();
-
-        if (characters.length <= 2) {
-            return "";
-        }
-
-        final int base = (characters.length <= 5 || (characters.length == 6 && alphabet.indexOf(characters[2]) < 16)) ? 16 : 31;
-        int result = 0;
-
-        for (int i = 2; i < characters.length; i++) {
-            result *= base;
-            result += alphabet.indexOf(characters[i]);
-        }
-
-        if (31 == base) {
-            result += Math.pow(16, 4) - 16 * Math.pow(31, 3);
-        }
-
-        return Integer.toString(result);
-    }
 }
-- 
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