From c686e3294d010b3f8af8ae4cb1b88d8970e4ff7f Mon Sep 17 00:00:00 2001
From: Ludovic Marcotte <lmarcotte@inverse.ca>
Date: Mon, 17 Feb 2014 08:39:48 -0500
Subject: [PATCH] Added method to sanitize calendar "ServerId"

---
 ActiveSync/NSString+ActiveSync.h |  1 +
 ActiveSync/NSString+ActiveSync.m | 17 +++++++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/ActiveSync/NSString+ActiveSync.h b/ActiveSync/NSString+ActiveSync.h
index 735c6ffbc..71e3969fc 100644
--- a/ActiveSync/NSString+ActiveSync.h
+++ b/ActiveSync/NSString+ActiveSync.h
@@ -39,6 +39,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 @interface NSString (ActiveSync)
 
+- (NSString *) sanitizedServerIdWithType: (SOGoMicrosoftActiveSyncFolderType) folderType;
 - (NSString *) activeSyncRepresentation;
 - (int) activeSyncFolderType;
 - (NSString *) realCollectionIdWithFolderType: (SOGoMicrosoftActiveSyncFolderType *) folderType;
diff --git a/ActiveSync/NSString+ActiveSync.m b/ActiveSync/NSString+ActiveSync.m
index 27580b797..ebacc2100 100644
--- a/ActiveSync/NSString+ActiveSync.m
+++ b/ActiveSync/NSString+ActiveSync.m
@@ -40,6 +40,23 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 @implementation NSString (ActiveSync)
 
+- (NSString *) sanitizedServerIdWithType: (SOGoMicrosoftActiveSyncFolderType) folderType
+{
+  if (folderType == ActiveSyncEventFolder)
+    {
+      int len;
+
+      len = [self length];
+
+      if (len > 4 && [self hasSuffix: @".ics"])
+        return [self substringToIndex: len-4];
+      else
+        return [NSString stringWithFormat: @"%@.ics", self];
+    }
+  
+  return self;
+}
+
 - (NSString *) activeSyncRepresentation
 {
   NSString *s;