first callback with a bit of details in

diff --git a/zypp/ZYppCallbacks.h b/zypp/ZYppCallbacks.h
index e790ecc..e582919 100644 (file)
--- a/zypp/ZYppCallbacks.h
+++ b/zypp/ZYppCallbacks.h
@@ -6,16 +6,16 @@
 |                         /_____||_| |_| |_|                           |
 |                                                                      |
 \---------------------------------------------------------------------*/
-/** \file zypp/Source.h
+/** \file zypp/ZYppCallbacks.h
  *
 */
 #ifndef ZYPP_ZYPPCALLBACKS_H
 #define ZYPP_ZYPPCALLBACKS_H
 
-#include <iosfwd>
-#include <string>
-
 #include "zypp/Callback.h"
+#include "zypp/Resolvable.h"
+#include "zypp/Source.h"
+#include "zypp/TranslatedText.h"
 
 ///////////////////////////////////////////////////////////////////
 namespace zypp
@@ -25,11 +25,38 @@ namespace zypp
     // progress for downloading a resolvable
     struct DownloadResolvableReport : public callback::ReportBase
     {
-      virtual void start() {}
-      virtual void progress(int value) {]
-      virtual void finish() {}
+      enum Action { 
+        ABORT,  // abort and return error
+        RETRY  // retry
+      }; 
+      
+      enum Error {
+        NOT_FOUND,     // the requested URL was not found
+       IO,             // IO error
+       INVALID         // the downloaded file is invalid
+      }
+
+      virtual void start(
+        Resolvable::Ptr resolvable_ptr
+       , Source_Ref source
+       , Url url
+      ) {}
+
+      virtual void progress(int value, Resolvable::Ptr resolvable_ptr) {]
+
+      virtual Action problem(
+        Resolvable::Ptr resolvable_ptr
+       , Error error
+       , TranslatedText description
+      ) { return ABORT; ]
+
+      virtual void finish(Resolvable::Ptr resolvable_ptr
+        , Error error
+       , TranslatedText reason
+      ) {}
     };
     
+
     // progress for downloading a specific file
     struct DownloadFileReport : public callback::ReportBase
     {