Stage 1 of clang compiler warning patches.

SoObjects/Contacts/NGVCard+SOGo.m

@@ -327,7 +327,7 @@ convention:
 
   if (year && month && day)
     [self setBday: [NSString stringWithFormat: @"%.4d-%.2d-%.2d",
-                             year, month, day]];
+                             (int)year, (int)month, (int)day]];
   else
     [self setBday: @""];
 
@@ -644,11 +644,11 @@ convention:
   birthDay = [[self bday] asCalendarDate];
   if (birthDay)
     {
-      stringValue = [NSString stringWithFormat: @"%.4d", [birthDay yearOfCommonEra]];
+      stringValue = [NSString stringWithFormat: @"%.4d", (int)[birthDay yearOfCommonEra]];
       [self _setValue: @"birthyear" to: stringValue inLDIFRecord: ldifRecord];
-      stringValue = [NSString stringWithFormat: @"%.2d", [birthDay monthOfYear]];
+      stringValue = [NSString stringWithFormat: @"%.2d", (int)[birthDay monthOfYear]];
       [self _setValue: @"birthmonth" to: stringValue inLDIFRecord: ldifRecord];
-      stringValue = [NSString stringWithFormat: @"%.2d", [birthDay dayOfMonth]];
+      stringValue = [NSString stringWithFormat: @"%.2d", (int)[birthDay dayOfMonth]];
       [self _setValue: @"birthday" to: stringValue inLDIFRecord: ldifRecord];
     }
   [self _setValue: @"description" to: [self note] inLDIFRecord: ldifRecord];

SoObjects/Contacts/SOGoContactEntryPhoto.m

@@ -59,7 +59,7 @@
 
       [response setHeader: [self davContentType] forKey: @"content-type"];
       [response setHeader: [NSString stringWithFormat:@" %d",
-                                     [data length]]
+                                     (int)[data length]]
                    forKey: @"content-length"];
       [response setContent: data];
     }

SoObjects/Contacts/SOGoContactFolders.m

@@ -268,9 +268,9 @@ Class SOGoContactSourceFolderK;
   SOGoUser *currentUser;
   id <SOGoSource> source;
 
-  if ([sourceID isEqualToString: @"personal"])
-    result = [NSException exceptionWithHTTPStatus: 403
-                                           reason: (@"folder '%@' cannot be deleted", sourceID)];
+  if ([sourceID isEqualToString: @"personal"]){
+    result = [NSException exceptionWithHTTPStatus: 403 reason: [NSString stringWithFormat: (@"folder '%@' cannot be deleted"), sourceID]];
+  }
   else
     {
       result = nil;

SoObjects/Contacts/SOGoContactGCSEntry.m

@@ -50,7 +50,7 @@
 
 - (Class *) parsingClass
 {
-  return [NGVCard class];
+  return (Class *)[NGVCard class];
 }
 
 /* content */

SoObjects/Contacts/SOGoContactGCSList.m

@@ -45,7 +45,7 @@
 
 - (Class *) parsingClass
 {
-  return [NGVList class];
+  return (Class *)[NGVList class];
 }
 
 

SoObjects/Contacts/SOGoContactSourceFolder.m

@@ -94,7 +94,7 @@
     {
       if (![newDisplayName length])
         newDisplayName = newName;
-      ASSIGN (displayName, newDisplayName);
+      ASSIGN (displayName, [newDisplayName mutableCopy]);
     }
 
   return self;