diff --git a/ChangeLog b/ChangeLog
index 8d45a5cf3..b1885e355 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2007-12-12  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
+
+	* SoObjects/SOGo/SOGoContentObject.m ([SOGoContentObject
+	-davCreationDate])
+	([SOGoContentObject -davLastModified])
+	([SOGoContentObject -davContentLength]): implemented dav methods.
+
 2007-12-10  Francis Lachapelle  <flachapelle@inverse.ca>
 
 	* SoObjects/Mailer/SOGoMailBodyPart.m ([SOGoMailBodyPart
diff --git a/SoObjects/SOGo/SOGoContentObject.m b/SoObjects/SOGo/SOGoContentObject.m
index c82fc5899..73cc1401e 100644
--- a/SoObjects/SOGo/SOGoContentObject.m
+++ b/SoObjects/SOGo/SOGoContentObject.m
@@ -29,6 +29,7 @@
 #import <NGExtensions/NSObject+Logs.h>
 #import <GDLContentStore/GCSFolder.h>
 
+#import "NSCalendarDate+SOGo.h"
 #import "SOGoGCSFolder.h"
 #import "SOGoUser.h"
 #import "SOGoPermissions.h"
@@ -320,6 +321,30 @@
 }
 
 /* WebDAV */
+- (NSString *) davCreationDate
+{
+  NSCalendarDate *date;
+
+  date = [[self ocsFolder] creationDateOfEntryWithName: nameInContainer];
+
+  return [date rfc822DateString];
+}
+
+- (NSString *) davLastModified
+{
+  NSCalendarDate *date;
+
+  date = [[self ocsFolder] lastModificationOfEntryWithName: nameInContainer];
+
+  return [date rfc822DateString];
+}
+
+- (NSString *) davContentLength
+{
+  return [NSString stringWithFormat: @"%u",
+		   [content
+		     lengthOfBytesUsingEncoding: NSISOLatin1StringEncoding]];
+}
 
 - (NSException *) davMoveToTargetObject: (id) _target
 				newName: (NSString *) _name