[packagekit] [PATCH 1/6] Transfer the size of patch for get-details

[Zhang Qiang]

Transfer the patch size for get-detail operations, and the patch
size is the sum of all collections for that patch. 

Related MeeGo bug: http://bugs.meego.com/show_bug.cgi?id=2281
---
 backends/zypp/pk-backend-zypp.cpp |   19 ++++++++++++++++++-
 1 files changed, 18 insertions(+), 1 deletions(-)

diff --git a/backends/zypp/pk-backend-zypp.cpp b/backends/zypp/pk-backend-zypp.cpp
index 4d94fd1..7f9550c 100644
--- a/backends/zypp/pk-backend-zypp.cpp
+++ b/backends/zypp/pk-backend-zypp.cpp
@@ -497,7 +497,24 @@ backend_get_details_thread (PkBackend *backend)
 					rpmHeader->tag_url (). c_str (),	// const gchar *url
 					(gulong)rpmHeader->tag_archivesize ());	// gulong size
 
-			} else {
+			} else if (zypp::isKind<zypp::Patch>(package)) {
+				gulong size = 0;
+				zypp::PoolItem item = zypp::ResPool::instance ().find (package);
+				zypp::Patch::constPtr patch = zypp::asKind<zypp::Patch>(item);
+
+				zypp::sat::SolvableSet content = patch->contents ();
+				for (zypp::sat::SolvableSet::const_iterator it = content.begin (); it != content.end (); it++){
+					size += it->lookupNumAttribute (zypp::sat::SolvAttr::downloadsize);
+				}
+
+				pk_backend_details (backend,
+					package_ids[i],
+					"TODO", //No special license for patch
+					group,
+					package.lookupStrAttribute (zypp::sat::SolvAttr::description).c_str (), 
+					"TODO", //No url for patch
+					size * 1024);
+			} else {
 				pk_backend_details (backend,
 					package_ids[i],
 					package.lookupStrAttribute (zypp::sat::SolvAttr::license).c_str (), //pkg->license ().c_str (),
-- 
1.7.1.1