File 0004-zypp-use-the-right-functions-to-get-solvab... of Package PackageKit

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File 0004-zypp-use-the-right-functions-to-get-solvables.patch of Package PackageKit (Revision b36e975be8d2839199420540fc771b1c)

Currently displaying revision b36e975be8d2839199420540fc771b1c , Show latest

From 3d07320cd618f4a6edb7bf806d144f39a31c8245 Mon Sep 17 00:00:00 2001
From: Stephan Kulow <coolo@suse.de>
Date: Fri, 18 Jan 2013 11:25:14 +0100
Subject: [PATCH] zypp: use the right functions to get solvables

package_ids are unique in the system, so there is no need to have
special logic to find the pool items matching in most threads.

Smaller fixes here and there too.
---
 backends/zypp/pk-backend-zypp.cpp | 450 ++++++++++----------------------------
 backends/zypp/zypp-events.h       |  48 ++--
 backends/zypp/zypp-utils.cpp      | 118 +++++-----
 backends/zypp/zypp-utils.h        |  20 +-
 4 files changed, 220 insertions(+), 416 deletions(-)

diff --git a/backends/zypp/pk-backend-zypp.cpp b/backends/zypp/pk-backend-zypp.cpp
index 493ca6c..05a3662 100644
--- a/backends/zypp/pk-backend-zypp.cpp
+++ b/backends/zypp/pk-backend-zypp.cpp
@@ -129,12 +129,6 @@ pk_backend_initialize (PkBackend *backend)
 	priv->currentJob = 0;
 	zypp_logging ();
 
-	/* BACKEND MAINTAINER: feel free to remove this when you've
-	 * added support for ONLY_DOWNLOAD and merged the simulate
-	 * methods as specified in backends/PORTING.txt */
-	/*g_error ("Backend needs to be ported to 0.8.x -- "
-	  "see backends/PORTING.txt for details"); */
-
 	g_debug ("zypp_backend_initialize");
 	//_updating_self = FALSE;
 }
@@ -152,6 +146,13 @@ pk_backend_destroy (PkBackend *backend)
 	delete priv;
 }
 
+
+static bool
+zypp_is_no_solvable (const sat::Solvable &solv)
+{
+	return solv.id() == sat::detail::noSolvableId;
+}
+
 /**
   * backend_get_requires_thread:
   */
@@ -162,13 +163,11 @@ backend_get_requires_thread (PkBackendJob *job, GVariant *params, gpointer user_
 
 	PkBitfield _filters;
 	gchar **package_ids;
-	bool recursive;
+	gboolean recursive;
 	g_variant_get(params, "(t^a&sb)",
-		&_filters,
-		&package_ids,
-		&recursive);
-
-	PkBackend *backend = PK_BACKEND(pk_backend_job_get_backend(job));
+		      &_filters,
+		      &package_ids,
+		      &recursive);
 
 	ZyppJob zjob(job);
 	ZYpp::Ptr zypp = zjob.get_zypp();
@@ -178,57 +177,29 @@ backend_get_requires_thread (PkBackendJob *job, GVariant *params, gpointer user_
 		return;
 	}
 
-	if (!pk_package_ids_check (package_ids)) {
-		zypp_backend_finished_error (
-			job, PK_ERROR_ENUM_PACKAGE_ID_INVALID, "invalid package id");
-		return;
-	}
-
 	pk_backend_job_set_status (job, PK_STATUS_ENUM_QUERY);
 
-	//TODO repair percentages
-	//pk_backend_job_set_percentage (job, 0);
+	pk_backend_job_set_percentage (job, 10);
 
 	PoolStatusSaver saver;
 	ResPool pool = zypp_build_pool (zypp, true);
 	for (uint i = 0; package_ids[i]; i++) {
-		sat::Solvable solvable = zypp_get_package_by_id (backend, package_ids[i]);
-		PoolItem package;
-
-		if (solvable.isSystem ()) {
-			gboolean found = FALSE;
-			gchar **id_parts = pk_package_id_split (package_ids[i]);
-
-			for (ResPool::byIdent_iterator it = pool.byIdentBegin (ResKind::package, id_parts[PK_PACKAGE_ID_NAME]);
-					it != pool.byIdentEnd (ResKind::package, id_parts[PK_PACKAGE_ID_NAME]); ++it) {
-				if (it->status ().isInstalled ()) {
-					package = (*it);
-					found = TRUE;
-				}
-			}
-			g_strfreev (id_parts);
+		sat::Solvable solvable = zypp_get_package_by_id (package_ids[i]);
 
-			if (!found) {
-				zypp_backend_finished_error (
-					job, PK_ERROR_ENUM_PACKAGE_NOT_INSTALLED,
-					"Package is not installed");
-				return;
-			}
+		if (zypp_is_no_solvable(solvable)) {
+			zypp_backend_finished_error (job, PK_ERROR_ENUM_PACKAGE_NOT_FOUND,
+						     "Package couldn't be found");
+			return;
+		}
 
-			// set Package as to be uninstalled
-			package.status ().setToBeUninstalled (ResStatus::USER);
-		} else {
-			if (solvable == sat::Solvable::noSolvable) {
-				zypp_backend_finished_error (
-					job, PK_ERROR_ENUM_PACKAGE_NOT_FOUND,
-					"Package couldn't be found");
-				return;
-			}
+		PoolItem package = PoolItem(solvable);
 
-			package = PoolItem(solvable);
-			//set Package as to be installed
-			package.status ().setToBeInstalled (ResStatus::USER);
-		}
+		// get-requires only works for installed packages. It's meaningless for stuff in the repo
+		// same with yum backend
+		if (!solvable.isSystem ())
+			continue;
+		// set Package as to be uninstalled
+		package.status ().setToBeUninstalled (ResStatus::USER);
 
 		// solver run
 		ResPool pool = ResPool::instance ();
@@ -238,13 +209,14 @@ backend_get_requires_thread (PkBackendJob *job, GVariant *params, gpointer user_
 		solver.setIgnoreAlreadyRecommended (TRUE);
 
 		if (!solver.resolvePool ()) {
+			string problem = "Resolution failed: ";
 			list<ResolverProblem_Ptr> problems = solver.problems ();
 			for (list<ResolverProblem_Ptr>::iterator it = problems.begin (); it != problems.end (); ++it){
-				g_warning("Solver problem (This should never happen): '%s'", (*it)->description ().c_str ());
+				problem += (*it)->description ();
 			}
 			zypp_backend_finished_error (
 				job, PK_ERROR_ENUM_DEP_RESOLUTION_FAILED,
-				"Resolution failed");
+				problem.c_str());
 			return;
 		}
 
@@ -313,12 +285,6 @@ pk_backend_get_filters (PkBackend *backend)
 		-1);
 }
 
-static bool
-zypp_is_no_solvable (const sat::Solvable &solv)
-{
-	return solv.id() == sat::detail::noSolvableId;
-}
-
 /*
  * This method is a bit of a travesty of the complexity of
  * solving dependencies. We try to give a simple answer to
@@ -328,8 +294,6 @@ zypp_is_no_solvable (const sat::Solvable &solv)
 static void
 backend_get_depends_thread (PkBackendJob *job, GVariant *params, gpointer user_data)
 {
-	MIL << endl;
-
 	PkBitfield _filters;
 	gchar **package_ids;
 	gboolean recursive;
@@ -341,13 +305,6 @@ backend_get_depends_thread (PkBackendJob *job, GVariant *params, gpointer user_d
 	pk_backend_job_set_status (job, PK_STATUS_ENUM_QUERY);
 	pk_backend_job_set_percentage (job, 0);
 
-	if (!pk_package_ids_check (package_ids)) {
-		zypp_backend_finished_error (
-			job, PK_ERROR_ENUM_PACKAGE_ID_INVALID,
-			"invalid package id");
-		return;
-	}
-
 	ZyppJob zjob(job);
 	ZYpp::Ptr zypp = zjob.get_zypp();
 
@@ -355,42 +312,16 @@ backend_get_depends_thread (PkBackendJob *job, GVariant *params, gpointer user_d
 		pk_backend_job_finished (job);
 		return;
 	}
-
-	g_debug ("get_depends with filter '%s'", pk_filter_bitfield_to_string (_filters));
+	
+	MIL << pk_filter_bitfield_to_string (_filters) << endl;
 
 	try
 	{
-		gchar **id_parts = pk_package_id_split (package_ids[0]);
+		sat::Solvable solvable = zypp_get_package_by_id(package_ids[0]);
+		
 		pk_backend_job_set_percentage (job, 20);
-		// Load resolvables from all the enabled repositories
-		ResPool pool = zypp_build_pool (zypp, true);
-
-		PoolItem pool_item;
-		gboolean pool_item_found = FALSE;
-		// Iterate over the resolvables and mark the one we want to check its dependencies
-		for (ResPool::byIdent_iterator it = pool.byIdentBegin (ResKind::package, id_parts[PK_PACKAGE_ID_NAME]);
-				it != pool.byIdentEnd (ResKind::package, id_parts[PK_PACKAGE_ID_NAME]); ++it) {
-			PoolItem selectable = *it;
-			if (strcmp (selectable->name().c_str(), id_parts[PK_PACKAGE_ID_NAME]) == 0) {
-				// This package matches the name we're looking
-				char *edition_str = g_strdup (selectable->edition ().asString ().c_str());
-
-				if (strcmp (edition_str, id_parts[PK_PACKAGE_ID_VERSION]) == 0) {
-					g_free (edition_str);
-					// this is the one, mark it to be installed
-					pool_item = selectable;
-					pool_item_found = TRUE;
-					pk_backend_job_set_percentage (job, 20);
-					break; // Found it, get out of the for loop
-				}
-				g_free (edition_str);
-			}
-		}
-		g_strfreev (id_parts);
 
-		pk_backend_job_set_percentage (job, 40);
-
-		if (!pool_item_found) {
+		if (zypp_is_no_solvable(solvable)) {
 			zypp_backend_finished_error (
 				job, PK_ERROR_ENUM_DEP_RESOLUTION_FAILED,
 				"Did not find the specified package.");
@@ -402,8 +333,6 @@ backend_get_depends_thread (PkBackendJob *job, GVariant *params, gpointer user_d
 		pk_backend_job_set_percentage (job, 60);
 
 		// get dependencies
-
-		sat::Solvable solvable = pool_item.satSolvable ();
 		Capabilities req = solvable[Dep::REQUIRES];
 
 		// which package each capability
@@ -518,8 +447,6 @@ backend_get_details_thread (PkBackendJob *job, GVariant *params, gpointer user_d
 	g_variant_get (params, "(^a&s)",
 		&package_ids);
 
-	PkBackend *backend = PK_BACKEND(pk_backend_job_get_backend(job));
-
 	ZyppJob zjob(job);
 	ZYpp::Ptr zypp = zjob.get_zypp();
 
@@ -528,36 +455,11 @@ backend_get_details_thread (PkBackendJob *job, GVariant *params, gpointer user_d
 		return;
 	}
 
-	if (!pk_package_ids_check (package_ids)) {
-		zypp_backend_finished_error (
-			job, PK_ERROR_ENUM_PACKAGE_ID_INVALID, "invalid package id");
-		return;
-	}
 	pk_backend_job_set_status (job, PK_STATUS_ENUM_QUERY);
 
 	for (uint i = 0; package_ids[i]; i++) {
-		gchar **id_parts = pk_package_id_split (package_ids[i]);
-
-		vector<sat::Solvable> v;
-		vector<sat::Solvable> v2;
-		vector<sat::Solvable> v3;
-		zypp_get_packages_by_name (backend, (const gchar *)id_parts[PK_PACKAGE_ID_NAME], ResKind::package, v);
-		zypp_get_packages_by_name (backend, (const gchar *)id_parts[PK_PACKAGE_ID_NAME], ResKind::patch, v2);
-		zypp_get_packages_by_name (backend, (const gchar *)id_parts[PK_PACKAGE_ID_NAME], ResKind::srcpackage, v3);
 
-		v.insert (v.end (), v2.begin (), v2.end ());
-		v.insert (v.end (), v3.begin (), v3.end ());
-
-		sat::Solvable solv;
-		for (vector<sat::Solvable>::iterator it = v.begin ();
-				it != v.end (); ++it) {
-			if (zypp_ver_and_arch_equal (*it, id_parts[PK_PACKAGE_ID_VERSION],
-						     id_parts[PK_PACKAGE_ID_ARCH])) {
-				solv = *it;
-				break;
-			}
-		}
-		g_strfreev (id_parts);
+		sat::Solvable solv = zypp_get_package_by_id( package_ids[i] );
 
 		ResObject::constPtr obj = make<ResObject>( solv );
 		if (obj == NULL) {
@@ -924,8 +826,6 @@ backend_get_update_detail_thread (PkBackendJob *job, GVariant *params, gpointer
 	g_variant_get (params, "(^a&s)",
 		&package_ids);
 
-	PkBackend *backend = PK_BACKEND(pk_backend_job_get_backend(job));
-
 	if (zypp == NULL){
 		pk_backend_job_finished (job);
 		return;
@@ -939,7 +839,8 @@ backend_get_update_detail_thread (PkBackendJob *job, GVariant *params, gpointer
 	pk_backend_job_set_status (job, PK_STATUS_ENUM_QUERY);
 
 	for (uint i = 0; package_ids[i]; i++) {
-		sat::Solvable solvable = zypp_get_package_by_id (backend, package_ids[i]);
+		sat::Solvable solvable = zypp_get_package_by_id (package_ids[i]);
+		MIL << package_ids[i] << " " << solvable << endl;
 
 		Capabilities obs = solvable.obsoletes ();
 
@@ -1018,10 +919,10 @@ backend_install_packages_thread (PkBackendJob *job, GVariant *params, gpointer u
 
 	PkBitfield transaction_flags = 0;
 	gchar **package_ids;
-
+	
 	g_variant_get(params, "(t^a&s)",
-		&transaction_flags,
-		&package_ids);
+		      &transaction_flags,
+		      &package_ids);
 
 	ZyppJob zjob(job);
 	ZYpp::Ptr zypp = zjob.get_zypp();
@@ -1039,12 +940,6 @@ backend_install_packages_thread (PkBackendJob *job, GVariant *params, gpointer u
 	pk_backend_job_set_status (job, PK_STATUS_ENUM_QUERY);
 	pk_backend_job_set_percentage (job, 0);
 	
-	if (!pk_package_ids_check (package_ids)) {
-		zypp_backend_finished_error (
-			job, PK_ERROR_ENUM_PACKAGE_ID_INVALID, "invalid package id");
-		return;
-	}
-
 	try
 	{
 		ResPool pool = zypp_build_pool (zypp, TRUE);
@@ -1053,58 +948,17 @@ backend_install_packages_thread (PkBackendJob *job, GVariant *params, gpointer u
 
 		guint to_install = 0;
 		for (guint i = 0; package_ids[i]; i++) {
-			gchar **id_parts = pk_package_id_split (package_ids[i]);
-
-			// Iterate over the selectables and mark the one with the right name
-			ui::Selectable::constPtr selectable;
-			string name = id_parts[PK_PACKAGE_ID_NAME];
-
-			// Do we have this installed ?
-			gboolean system = false;
-			for (ResPool::byName_iterator it = pool.byNameBegin (name);
-			     it != pool.byNameEnd (name); ++it) {
-
-				g_debug ("PoolItem '%s'", it->satSolvable().asString().c_str());
-
-				if (!it->satSolvable().isSystem())
-					continue;
-
-				if (zypp_ver_and_arch_equal (it->satSolvable(), id_parts[PK_PACKAGE_ID_VERSION],
-							     id_parts[PK_PACKAGE_ID_ARCH])) {
-					system = true;
-					break;
-				}
-			}
-
-			if (!system) {
-				gboolean hit = false;
-
-				// Choose the PoolItem with the right architecture and version
-				for (ResPool::byName_iterator it = pool.byNameBegin (name);
-				     it != pool.byNameEnd (name); ++it) {
-
-					if (zypp_ver_and_arch_equal (it->satSolvable(), id_parts[PK_PACKAGE_ID_VERSION],
-								     id_parts[PK_PACKAGE_ID_ARCH])) {
-						hit = true;
-						to_install++;
-						// set status to ToBeInstalled
-						it->status ().setToBeInstalled (ResStatus::USER);
-						items->push_back (*it);
-						break;
-					}
-				}
-				if (!hit) {
-					g_strfreev (id_parts);
-					zypp_backend_finished_error (
-						job, PK_ERROR_ENUM_PACKAGE_NOT_FOUND,
-						"Couldn't find the package '%s'.", package_ids[i]);
-					return;
-				}
-
-			}
-			g_strfreev (id_parts);
+			MIL << package_ids[i] << endl;
+			sat::Solvable solvable = zypp_get_package_by_id (package_ids[i]);
+			
+			to_install++;
+			PoolItem item(solvable);
+			// set status to ToBeInstalled
+			item.status ().setToBeInstalled (ResStatus::USER);
+			items->push_back (item);
+		
 		}
-
+			
 		pk_backend_job_set_percentage (job, 40);
 
 		if (!to_install) {
@@ -1187,10 +1041,10 @@ backend_remove_packages_thread (PkBackendJob *job, GVariant *params, gpointer us
 	vector<PoolItem> *items = new vector<PoolItem> ();
 
 	g_variant_get(params, "(t^a&sbb)",
-		&transaction_flags,
-		&package_ids,
-		&allow_deps,
-		&autoremove);
+		      &transaction_flags,
+		      &package_ids,
+		      &allow_deps,
+		      &autoremove);
 	
 	pk_backend_job_set_status (job, PK_STATUS_ENUM_REMOVE);
 	pk_backend_job_set_percentage (job, 0);
@@ -1211,27 +1065,21 @@ backend_remove_packages_thread (PkBackendJob *job, GVariant *params, gpointer us
 	target->load ();
 	pk_backend_job_set_percentage (job, 10);
 
-	if (!pk_package_ids_check (package_ids)) {
-		zypp_backend_finished_error (
-			job, PK_ERROR_ENUM_PACKAGE_ID_INVALID, "invalid package id");
-		return;
-	}
 	for (guint i = 0; package_ids[i]; i++) {
-		gchar **id_parts = pk_package_id_split (package_ids[i]);
-
-		// Iterate over the resolvables and mark the ones we want to remove
-		ResPool pool = ResPool::instance ();
-		for (ResPool::byIdent_iterator it = pool.byIdentBegin (ResKind::package, id_parts[PK_PACKAGE_ID_NAME]);
-				it != pool.byIdentEnd (ResKind::package, id_parts[PK_PACKAGE_ID_NAME]); ++it) {
-			if ((*it)->isSystem ()) {
-				it->status ().setToBeUninstalled (ResStatus::USER);
-				items->push_back (*it);
-				break;
-			} else {
-				it->status ().resetTransact (ResStatus::USER);
-			}
+		sat::Solvable solvable = zypp_get_package_by_id (package_ids[i]);
+		
+		if (zypp_is_no_solvable(solvable)) {
+			zypp_backend_finished_error (job, PK_ERROR_ENUM_PACKAGE_NOT_FOUND,
+						     "couldn't find package");
+			return;
+		}
+		PoolItem item(solvable);
+		if (solvable.isSystem ()) {
+			item.status ().setToBeUninstalled (ResStatus::USER);
+			items->push_back (item);
+		} else {
+			item.status ().resetTransact (ResStatus::USER);
 		}
-		g_strfreev (id_parts);
 	}
 
 	pk_backend_job_set_percentage (job, 40);
@@ -1280,14 +1128,12 @@ static void
 backend_resolve_thread (PkBackendJob *job, GVariant *params, gpointer user_data)
 {
 	MIL << endl;
-	gchar **package_ids;
+	gchar **search;
 	PkBitfield _filters;
 	
 	g_variant_get(params, "(t^a&s)",
 		      &_filters,
-		      &package_ids);
-
-	PkBackend *backend = PK_BACKEND(pk_backend_job_get_backend(job));
+		      &search);
 
 	ZyppJob zjob(job);
 	ZYpp::Ptr zypp = zjob.get_zypp();
@@ -1296,27 +1142,31 @@ backend_resolve_thread (PkBackendJob *job, GVariant *params, gpointer user_data)
 		pk_backend_job_finished (job);
 		return;
 	}
-
+	
 	pk_backend_job_set_status (job, PK_STATUS_ENUM_QUERY);
 
 	zypp_build_pool (zypp, TRUE);
 
-	for (uint i = 0; package_ids[i]; i++) {
+	for (uint i = 0; search[i]; i++) {
 		vector<sat::Solvable> v;
-
+		
 		/* build a list of packages with this name */
-		zypp_get_packages_by_name (backend, package_ids[i], ResKind::package, v);
+		zypp_get_packages_by_name (search[i], ResKind::package, v);
 
 		/* add source packages */
 		if (!pk_bitfield_contain (_filters, PK_FILTER_ENUM_NOT_SOURCE)) {
 			vector<sat::Solvable> src;
-			zypp_get_packages_by_name (backend, package_ids[i], ResKind::srcpackage, src);
+			zypp_get_packages_by_name (search[i], ResKind::srcpackage, src);
 			v.insert (v.end (), src.begin (), src.end ());
 		}
 
 		/* include patches too */
 		vector<sat::Solvable> v2;
-		zypp_get_packages_by_name (backend, package_ids[i], ResKind::patch, v2);
+		zypp_get_packages_by_name (search[i], ResKind::patch, v2);
+		v.insert (v.end (), v2.begin (), v2.end ());
+
+		/* include patterns too */
+		zypp_get_packages_by_name (search[i], ResKind::pattern, v2);
 		v.insert (v.end (), v2.begin (), v2.end ());
 
 		sat::Solvable newest;
@@ -1326,19 +1176,19 @@ backend_resolve_thread (PkBackendJob *job, GVariant *params, gpointer user_data)
 		for (vector<sat::Solvable>::iterator it = v.begin (); it != v.end (); ++it) {
 
 			if (zypp_filter_solvable (_filters, *it) ||
-			    *it == sat::Solvable::noSolvable)
+			    zypp_is_no_solvable(*it))
 				continue;
-
-			if (newest == sat::Solvable::noSolvable) {
+			
+			if (zypp_is_no_solvable(newest)) {
 				newest = *it;
 			} else if (it->edition() > newest.edition() || Arch::compare(it->arch(), newest.arch()) > 0) {
 				newest = *it;
 			}
 			pkgs.push_back (*it);
 		}
-
-		if (newest != sat::Solvable::noSolvable) {
-
+		
+		if (!zypp_is_no_solvable(newest)) {
+			
 			/* 'newest' filter support */
 			if (pk_bitfield_contain (_filters, PK_FILTER_ENUM_NEWEST)) {
 				pkgs.clear();
@@ -1568,7 +1418,7 @@ pk_backend_get_repo_list (PkBackend *backend, PkBackendJob *job, PkBitfield filt
 	}
 
 	for (list <RepoInfo>::iterator it = repos.begin(); it != repos.end(); ++it) {
-		if (pk_bitfield_contain (filters, PK_FILTER_ENUM_NOT_DEVELOPMENT) && zypp_is_development_repo (backend, *it))
+		if (pk_bitfield_contain (filters, PK_FILTER_ENUM_NOT_DEVELOPMENT) && zypp_is_development_repo (*it))
 			continue;
 		// RepoInfo::alias - Unique identifier for this source.
 		// RepoInfo::name - Short label or description of the
@@ -1635,9 +1485,7 @@ backend_get_files_thread (PkBackendJob *job, GVariant *params, gpointer user_dat
 
 	gchar **package_ids;
 	g_variant_get(params, "(^a&s)",
-		&package_ids);
-
-	PkBackend *backend = PK_BACKEND(pk_backend_job_get_backend(job));
+		      &package_ids);
 
 	ZyppJob zjob(job);
 	ZYpp::Ptr zypp = zjob.get_zypp();
@@ -1647,40 +1495,11 @@ backend_get_files_thread (PkBackendJob *job, GVariant *params, gpointer user_dat
 		return;
 	}
 
-	if (!pk_package_ids_check (package_ids)) {
-		zypp_backend_finished_error (
-			job, PK_ERROR_ENUM_PACKAGE_ID_INVALID, "invalid package id");
-		return;
-	}
-
 	for (uint i = 0; package_ids[i]; i++) {
-		gchar **id_parts = pk_package_id_split (package_ids[i]);
 		pk_backend_job_set_status (job, PK_STATUS_ENUM_QUERY);
-
-		vector<sat::Solvable> v;
-		vector<sat::Solvable> v2;
-		vector<sat::Solvable> v3;
-		zypp_get_packages_by_name (backend, (const gchar *)id_parts[PK_PACKAGE_ID_NAME], ResKind::package, v);
-		zypp_get_packages_by_name (backend, (const gchar *)id_parts[PK_PACKAGE_ID_NAME], ResKind::srcpackage, v2);
-		zypp_get_packages_by_name (backend, (const gchar *)id_parts[PK_PACKAGE_ID_NAME], ResKind::patch, v3);
-
-		v.insert (v.end (), v2.begin (), v2.end ());
-		v.insert (v.end (), v3.begin (), v3.end ());
-
-		sat::Solvable package;
-		for (vector<sat::Solvable>::iterator it = v.begin ();
-				it != v.end (); ++it) {
-			char *version = g_strdup (it->edition ().asString ().c_str ());
-			if (strcmp (id_parts[PK_PACKAGE_ID_VERSION], version) == 0) {
-				g_free (version);
-				package = *it;
-				break;
-			}
-			g_free (version);
-		}
-		g_strfreev (id_parts);
-
-		if (package == NULL) {
+		sat::Solvable solvable = zypp_get_package_by_id (package_ids[i]);
+		
+		if (zypp_is_no_solvable(solvable)) {
 			zypp_backend_finished_error (
 				job, PK_ERROR_ENUM_PACKAGE_NOT_FOUND,
 				"couldn't find package");
@@ -1688,9 +1507,9 @@ backend_get_files_thread (PkBackendJob *job, GVariant *params, gpointer user_dat
 		}
 
 		string temp;
-		if (package.isSystem ()){
+		if (solvable.isSystem ()){
 			try {
-				target::rpm::RpmHeader::constPtr rpmHeader = zypp_get_rpmHeader (package.name (), package.edition ());
+				target::rpm::RpmHeader::constPtr rpmHeader = zypp_get_rpmHeader (solvable.name (), solvable.edition ());
 				list<string> files = rpmHeader->tag_filenames ();
 
 				for (list<string>::iterator it = files.begin (); it != files.end (); ++it) {
@@ -1699,10 +1518,9 @@ backend_get_files_thread (PkBackendJob *job, GVariant *params, gpointer user_dat
 				}
 
 			} catch (const target::rpm::RpmException &ex) {
-				zypp_backend_finished_error (
-					job, PK_ERROR_ENUM_REPO_NOT_FOUND,
-					 "Couldn't open rpm-database");
-					return;
+				zypp_backend_finished_error (job, PK_ERROR_ENUM_REPO_NOT_FOUND,
+							     "Couldn't open rpm-database");
+				return;
 			}
 		} else {
 			temp = "Only available for installed packages";
@@ -1771,11 +1589,9 @@ backend_update_packages_thread (PkBackendJob *job, GVariant *params, gpointer us
 	PkBitfield transaction_flags = 0;
 	gchar **package_ids;
 	g_variant_get(params, "(t^a&s)",
-		&transaction_flags,
-		&package_ids);
-
-	PkBackend *backend = PK_BACKEND(pk_backend_job_get_backend(job));
-
+		      &transaction_flags,
+		      &package_ids);
+	
 	ZyppJob zjob(job);
 	ZYpp::Ptr zypp = zjob.get_zypp();
 
@@ -1787,24 +1603,7 @@ backend_update_packages_thread (PkBackendJob *job, GVariant *params, gpointer us
 	PkRestartEnum restart = PK_RESTART_ENUM_NONE;
 
 	for (guint i = 0; package_ids[i]; i++) {
-		gchar **id_parts = pk_package_id_split (package_ids[i]);
-		string name = id_parts[PK_PACKAGE_ID_NAME];
-
-		// Do we have already the latest version.
-		gboolean system = false;
-		for (ResPool::byName_iterator it = pool.byNameBegin (name);
-				it != pool.byNameEnd (name); ++it) {
-			if (!it->satSolvable().isSystem())
-				continue;
-			if (zypp_ver_and_arch_equal (it->satSolvable(), id_parts[PK_PACKAGE_ID_VERSION],
-						id_parts[PK_PACKAGE_ID_ARCH])) {
-				system = true;
-				break;
-			}
-		}
-		if (system == true)
-			continue;
-		sat::Solvable solvable = zypp_get_package_by_id (backend, package_ids[i]);
+		sat::Solvable solvable = zypp_get_package_by_id (package_ids[i]);
 		PoolItem item(solvable);
 		item.status ().setToBeInstalled (ResStatus::USER);
 		Patch::constPtr patch = asKind<Patch>(item.resolvable ());
@@ -2065,8 +1864,8 @@ backend_download_packages_thread (PkBackendJob *job, GVariant *params, gpointer
 	const gchar *tmpDir;
 
 	g_variant_get(params, "(^a&ss)",
-		&package_ids,
-		&tmpDir);
+		      &package_ids,
+		      &tmpDir);
 
 	ZyppJob zjob(job);
 	ZYpp::Ptr zypp = zjob.get_zypp();
@@ -2081,63 +1880,52 @@ backend_download_packages_thread (PkBackendJob *job, GVariant *params, gpointer
 		return;
 	}
 
-	if (!pk_package_ids_check (package_ids)) {
-		zypp_backend_finished_error (
-			job, PK_ERROR_ENUM_PACKAGE_ID_INVALID, "invalid package id");
-		return;
-	}
-
 	try
 	{
 		ResPool pool = zypp_build_pool (zypp, FALSE);
-		PoolItem item;
 
 		pk_backend_job_set_status (job, PK_STATUS_ENUM_DOWNLOAD);
 		for (guint i = 0; package_ids[i]; i++) {
-			gchar **id_parts = pk_package_id_split (package_ids[i]);
-			string name = id_parts[PK_PACKAGE_ID_NAME];
-
-			for (ResPool::byName_iterator it = pool.byNameBegin (name); it != pool.byNameEnd (name); ++it) {
-				if (zypp_ver_and_arch_equal (it->satSolvable(), id_parts[PK_PACKAGE_ID_VERSION],
-							     id_parts[PK_PACKAGE_ID_ARCH])) {
-					size += 2 * it->resolvable()->downloadSize();
-					item = *it;
-					break;
-				}
+			sat::Solvable solvable = zypp_get_package_by_id (package_ids[i]);
+
+			if (zypp_is_no_solvable(solvable)) {
+				zypp_backend_finished_error (job, PK_ERROR_ENUM_PACKAGE_NOT_FOUND,
+							     "couldn't find package");
+				return;
 			}
 
-			sat::Solvable solvable = item.resolvable()->satSolvable();
+			PoolItem item(solvable);
+			size += 2 * make<ResObject>(solvable)->downloadSize();
 
 			filesystem::Pathname repo_dir = solvable.repository().info().packagesPath();
 			struct statfs stat;
 			statfs(repo_dir.c_str(), &stat);
 			if (size > stat.f_bavail * 4) {
-				g_strfreev (id_parts);
 				pk_backend_job_error_code (job, PK_ERROR_ENUM_NO_SPACE_ON_DEVICE,
 					"Insufficient space in download directory '%s'.", repo_dir.c_str());
 				pk_backend_job_finished (job);
 				return;
 			}
 
-			filesystem::Pathname tmp_file;
 			repo::RepoMediaAccess access;
 			repo::DeltaCandidates deltas;
-			if (strcmp (id_parts[PK_PACKAGE_ID_ARCH], "source") == 0) {
+			ManagedFile tmp_file;
+			if (isKind<SrcPackage>(solvable)) {
 				SrcPackage::constPtr package = asKind<SrcPackage>(item.resolvable());
 				repo::SrcPackageProvider pkgProvider(access);
-				pkgProvider.provideSrcPackage(package);
-				tmp_file = solvable.repository().info().packagesPath()+ package->location().filename();
-
+				tmp_file = pkgProvider.provideSrcPackage(package);
 			} else {
 				Package::constPtr package = asKind<Package>(item.resolvable());
 				repo::PackageProvider pkgProvider(access, package, deltas);
-				pkgProvider.providePackage();
-				tmp_file = solvable.repository().info().packagesPath()+ package->location().filename();
+				tmp_file = pkgProvider.providePackage();
 			}
-			pk_backend_job_files (job, package_ids[i], tmp_file.c_str());
-			zypp_backend_package (job, PK_INFO_ENUM_DOWNLOADING, solvable, item->summary ().c_str());
-
-			g_strfreev (id_parts);
+			string target = tmpDir;
+			// be sure it ends with /
+			target += "/";
+			target += tmp_file->basename();
+			filesystem::hardlinkCopy(tmp_file, target);
+			pk_backend_job_files (job, package_ids[i], target.c_str());
+			pk_backend_job_package (job, PK_INFO_ENUM_DOWNLOADING, package_ids[i], item->summary ().c_str());
 		}
 	} catch (const Exception &ex) {
 		zypp_backend_finished_error (
diff --git a/backends/zypp/zypp-events.h b/backends/zypp/zypp-events.h
index 4794783..b18bf94 100644
--- a/backends/zypp/zypp-events.h
+++ b/backends/zypp/zypp-events.h
@@ -84,9 +84,15 @@ public:
 		// fact that libzypp may skip over a "divisible by ten"
 		// value (i.e., 28, 29, 31, 32).
 
+		MIL << percentage << " " << _sub_percentage << std::endl;
 		if (percentage <= _sub_percentage)
 			return;
 
+		if (!_package_id) {
+			MIL << "percentage without package" << std::endl;
+			return;
+		}
+		
 		_sub_percentage = percentage;
 		pk_backend_job_set_item_progress(_job, _package_id, PK_STATUS_ENUM_UNKNOWN, _sub_percentage);
 	}
@@ -105,26 +111,40 @@ protected:
 struct InstallResolvableReportReceiver : public zypp::callback::ReceiveReport<zypp::target::rpm::InstallResolvableReport>, ZyppBackendReceiver
 {
 	zypp::Resolvable::constPtr _resolvable;
+	bool preparing;
+	int last_value;
 
 	virtual void start (zypp::Resolvable::constPtr resolvable)
 	{
 		clear_package_id ();
 		_package_id = zypp_build_package_id_from_resolvable (resolvable->satSolvable ());
+		MIL << resolvable << " " << _package_id << std::endl;
 		gchar* summary = g_strdup(zypp::asKind<zypp::ResObject>(resolvable)->summary().c_str ());
-		g_debug ("InstallResolvableReportReceiver::start(): %s", _package_id == NULL ? "unknown" : _package_id);
 		if (_package_id != NULL) {
 			pk_backend_job_set_status (_job, PK_STATUS_ENUM_INSTALL);
 			pk_backend_job_package (_job, PK_INFO_ENUM_INSTALLING, _package_id, summary);
 			reset_sub_percentage ();
 		}
+		// first we prepare then we install
+		preparing = true;
+		last_value = 0;
 		g_free (summary);
 	}
 
 	virtual bool progress (int value, zypp::Resolvable::constPtr resolvable)
 	{
-		//g_debug ("InstallResolvableReportReceiver::progress(), %s:%d", _package_id == NULL ? "unknown" : _package_id, value);
-		if (_package_id != NULL)
-			update_sub_percentage (value);
+		// we need to have extra logic here as progress is reported twice
+		// and PackageKit does not like percentages going back
+		if (preparing && value < last_value) 
+			preparing = false;
+		last_value = value;
+		MIL << preparing << " " << value << " " << _package_id << std::endl;
+		int perc = 0;
+		if (preparing)
+			perc = value * 30 / 100;
+		else
+			perc = 30 + value * 70 / 100;
+		update_sub_percentage (perc);
 		return true;
 	}
 
@@ -136,7 +156,7 @@ struct InstallResolvableReportReceiver : public zypp::callback::ReceiveReport<zy
 
 	virtual void finish (zypp::Resolvable::constPtr resolvable, Error error, const std::string &reason, RpmLevel level)
 	{
-		//g_debug ("InstallResolvableReportReceiver::finish(): %s", _package_id == NULL ? "unknown" : _package_id);
+		MIL << reason << " " << _package_id << " " << resolvable << std::endl;
 		if (_package_id != NULL) {
 			//pk_backend_job_package (_backend, PK_INFO_ENUM_INSTALLED, _package_id, "TODO: Put the package summary here if possible");
 			clear_package_id ();
@@ -161,8 +181,7 @@ struct RemoveResolvableReportReceiver : public zypp::callback::ReceiveReport<zyp
 
 	virtual bool progress (int value, zypp::Resolvable::constPtr resolvable)
 	{
-		if (_package_id != NULL)
-			update_sub_percentage (value);
+		update_sub_percentage (value);
 		return true;
 	}
 
@@ -227,6 +246,7 @@ struct DownloadProgressReportReceiver : public zypp::callback::ReceiveReport<zyp
 {
 	virtual void start (zypp::Resolvable::constPtr resolvable, const zypp::Url &file)
 	{
+		MIL << resolvable << " " << file << std::endl;
 		clear_package_id ();
 		_package_id = zypp_build_package_id_from_resolvable (resolvable->satSolvable ());
 		gchar* summary = g_strdup(zypp::asKind<zypp::ResObject>(resolvable)->summary().c_str ());
@@ -243,17 +263,16 @@ struct DownloadProgressReportReceiver : public zypp::callback::ReceiveReport<zyp
 
 	virtual bool progress (int value, zypp::Resolvable::constPtr resolvable)
 	{
-		//fprintf (stderr, "\n\n----> DownloadProgressReportReceiver::progress(), %s:%d\n\n", _package_id == NULL ? "unknown" : _package_id, value);
-		if (_package_id != NULL) {
-			update_sub_percentage (value);
-			//pk_backend_job_set_speed (_job, static_cast<guint>(dbps_current));
-		}
+		MIL << resolvable << " " << value << " " << _package_id << std::endl;
+		update_sub_percentage (value);
+		//pk_backend_job_set_speed (_job, static_cast<guint>(dbps_current));
 		return true;
 	}
 
 	virtual void finish (zypp::Resolvable::constPtr resolvable, Error error, const std::string &konreason)
 	{
-		//fprintf (stderr, "\n\n----> DownloadProgressReportReceiver::finish(): %s\n", _package_id == NULL ? "unknown" : _package_id);
+		MIL << resolvable << " " << error << " " << _package_id << std::endl;
+		update_sub_percentage (100);
 		clear_package_id ();
 	}
 };
@@ -272,17 +291,20 @@ struct ProgressReportReceiver : public zypp::callback::ReceiveReport<zypp::Progr
 {
         virtual void start (const zypp::ProgressData &progress)
         {
+		MIL << std::endl;
                 reset_sub_percentage ();
         }
 
         virtual bool progress (const zypp::ProgressData &progress)
         {
+		MIL << progress.val() << std::endl;
                 update_sub_percentage ((int)progress.val ());
 		return true;
         }
 
         virtual void finish (const zypp::ProgressData &progress)
         {
+		MIL << progress.val() << std::endl;
                 update_sub_percentage ((int)progress.val ());
         }
 };
diff --git a/backends/zypp/zypp-utils.cpp b/backends/zypp/zypp-utils.cpp
index 0647499..d898f8c 100644
--- a/backends/zypp/zypp-utils.cpp
+++ b/backends/zypp/zypp-utils.cpp
@@ -147,7 +147,7 @@ zypp_logging ()
 }
 
 gboolean
-zypp_is_changeable_media (PkBackend *backend, const Url &url)
+zypp_is_changeable_media (const Url &url)
 {
 	gboolean is_cd = false;
 	try {
@@ -184,7 +184,7 @@ namespace {
 }
 
 gboolean
-zypp_is_development_repo (PkBackend *backend, RepoInfo repo)
+zypp_is_development_repo (RepoInfo repo)
 {
 	return ( name_ends_or_contains( repo.alias(), "-debuginfo" )
 	      || name_ends_or_contains( repo.alias(), "-debug" )
@@ -354,8 +354,7 @@ get_enum_group (const string &group_)
 }
 
 void
-zypp_get_packages_by_name (PkBackend *backend,
-			   const gchar *package_name,
+zypp_get_packages_by_name (const gchar *package_name,
 			   const ResKind kind,
 			   vector<sat::Solvable> &result,
 			   gboolean include_local)
@@ -402,35 +401,55 @@ zypp_get_packages_by_file (ZYpp::Ptr zypp,
 	}
 }
 
+// gnome-packagekit;3.6.1-132.1;x86_64;G:F
 sat::Solvable
-zypp_get_package_by_id (PkBackend *backend, const gchar *package_id)
+zypp_get_package_by_id (const gchar *package_id)
 {
+	MIL << package_id << endl;
 	if (!pk_package_id_check(package_id)) {
 		// TODO: Do we need to do something more for this error?
 		return sat::Solvable::noSolvable;
 	}
 
 	gchar **id_parts = pk_package_id_split(package_id);
-	vector<sat::Solvable> v;
-	vector<sat::Solvable> v2;
+	const gchar *arch = id_parts[PK_PACKAGE_ID_ARCH];
+	if (!arch)
+		arch = "noarch";
+	bool want_source = !g_strcmp0 (arch, "source");
+	
+	sat::Solvable package;
 
-	zypp_get_packages_by_name (backend, id_parts[PK_PACKAGE_ID_NAME], ResKind::package, v);
-	zypp_get_packages_by_name (backend, id_parts[PK_PACKAGE_ID_NAME], ResKind::patch, v2);
+	ResPool pool = ResPool::instance();
 
-	v.insert (v.end (), v2.begin (), v2.end ());
+	// Iterate over the resolvables and mark the one we want to check its dependencies
+	for (ResPool::byName_iterator it = pool.byNameBegin (id_parts[PK_PACKAGE_ID_NAME]);
+	     it != pool.byNameEnd (id_parts[PK_PACKAGE_ID_NAME]); ++it) {
+		
+		sat::Solvable pkg = it->satSolvable();
+		MIL << "match " << package_id << " " << pkg << endl;
 
-	if (v.empty())
-		return sat::Solvable::noSolvable;
+		if (want_source && !isKind<SrcPackage>(pkg))
+			continue;
 
-	sat::Solvable package;
+		if (!want_source && (isKind<SrcPackage>(pkg) || g_strcmp0 (pkg.arch().c_str(), arch)))
+			continue;
 
-	for (vector<sat::Solvable>::iterator it = v.begin ();
-			it != v.end (); ++it) {
-		if (zypp_ver_and_arch_equal (*it, id_parts[PK_PACKAGE_ID_VERSION],
-					     id_parts[PK_PACKAGE_ID_ARCH])) {
-			package = *it;
-			break;
-		}
+		const string &ver = pkg.edition ().asString();
+		if (g_strcmp0 (ver.c_str (), id_parts[PK_PACKAGE_ID_VERSION]))
+			continue;
+		
+		if (!strncmp(id_parts[PK_PACKAGE_ID_DATA], "installed", 9) && !pkg.isSystem())
+			continue;
+
+		if (pkg.isSystem() && strncmp(id_parts[PK_PACKAGE_ID_DATA], "installed", 9))
+			continue;
+
+		if (g_strcmp0(pkg.repository().alias().c_str(), id_parts[PK_PACKAGE_ID_DATA]))
+			continue;
+
+		MIL << "found " << pkg << endl;
+		package = pkg;
+		break;
 	}
 
 	g_strfreev (id_parts);
@@ -476,9 +495,8 @@ gboolean
 zypp_refresh_meta_and_cache (RepoManager &manager, RepoInfo &repo, bool force)
 {
 	try {
-		if (manager.checkIfToRefreshMetadata (repo, repo.url(),
-					RepoManager::RefreshIfNeededIgnoreDelay)
-					!= RepoManager::REFRESH_NEEDED)
+		if (manager.checkIfToRefreshMetadata (repo, repo.url())    //RepoManager::RefreshIfNeededIgnoreDelay)
+		    != RepoManager::REFRESH_NEEDED)
 			return TRUE;
 
 		sat::Pool pool = sat::Pool::instance ();
@@ -506,24 +524,24 @@ zypp_signature_required (PkBackendJob *job, const PublicKey &key)
 		RepoInfo info = zypp_get_Repository (job, _repoName);
 		if (info.type () == repo::RepoType::NONE)
 			pk_backend_job_error_code (job, PK_ERROR_ENUM_INTERNAL_ERROR,
-					       "Repository unknown");
+						   "Repository unknown");
 		else {
 			pk_backend_job_repo_signature_required (job,
-				"dummy;0.0.1;i386;data",
-				_repoName,
-				info.baseUrlsBegin ()->asString ().c_str (),
-				key.name ().c_str (),
-				key.id ().c_str (),
-				key.fingerprint ().c_str (),
-				key.created ().asString ().c_str (),
-				PK_SIGTYPE_ENUM_GPG);
+								"dummy;0.0.1;i386;data",
+								_repoName,
+								info.baseUrlsBegin ()->asString ().c_str (),
+								key.name ().c_str (),
+								key.id ().c_str (),
+								key.fingerprint ().c_str (),
+								key.created ().asString ().c_str (),
+								PK_SIGTYPE_ENUM_GPG);
 			pk_backend_job_error_code (job, PK_ERROR_ENUM_GPG_FAILURE,
-					       "Signature verification for Repository %s failed", _repoName);
+						   "Signature verification for Repository %s failed", _repoName);
 		}
 		throw AbortTransactionException();
 	} else
 		ok = TRUE;
-
+	
 	return ok;
 }
 
@@ -844,6 +862,7 @@ zypp_check_restart (PkRestartEnum *restart, Patch::constPtr patch)
 gboolean
 zypp_perform_execution (PkBackendJob *job, ZYpp::Ptr zypp, PerformType type, gboolean force, PkBitfield transaction_flags)
 {
+	MIL << force << pk_filter_bitfield_to_string(transaction_flags) << endl;
 	gboolean ret = FALSE;
 	
 	PkBackend *backend = PK_BACKEND(pk_backend_job_get_backend(job));
@@ -1022,7 +1041,7 @@ zypp_build_package_id_capabilities (Capabilities caps, gboolean terminate)
 gboolean
 zypp_refresh_cache (PkBackendJob *job, ZYpp::Ptr zypp, gboolean force)
 {
-	PkBackend *backend = PK_BACKEND(pk_backend_job_get_backend(job));
+	MIL << force << endl;
 	// This call is needed as it calls initializeTarget which appears to properly setup the keyring
 
 	if (zypp == NULL)
@@ -1064,9 +1083,13 @@ zypp_refresh_cache (PkBackendJob *job, ZYpp::Ptr zypp, gboolean force)
 		if (repo.enabled () == false)
 			continue;
 
+		// do as zypper does
+		if (!force && !repo.autorefresh())
+			continue;
+
 		// skip changeable meda (DVDs and CDs).  Without doing this,
 		// the disc would be required to be physically present.
-		if (zypp_is_changeable_media (backend, *repo.baseUrlsBegin ()) == true)
+		if (zypp_is_changeable_media (*repo.baseUrlsBegin ()) == true)
 			continue;
 
 		try {
@@ -1161,29 +1184,14 @@ zypp_build_package_id_from_resolvable (const sat::Solvable &resolvable)
 	else
 		arch = resolvable.arch ().asString ().c_str ();
 
+	string repo = resolvable.repository ().alias();
+	if (resolvable.isSystem())
+		repo = "installed";
 	package_id = pk_package_id_build (
 		resolvable.name ().c_str (),
 		resolvable.edition ().asString ().c_str (),
-		arch, resolvable.repository ().alias().c_str ());
+		arch, repo.c_str ());
 
 	return package_id;
 }
 
-gboolean
-zypp_ver_and_arch_equal (const sat::Solvable &pkg,
-			 const char *name, const char *arch)
-{
-	const string &ver = pkg.edition ().asString();
-	if (g_strcmp0 (ver.c_str (), name))
-		return FALSE;
-
-	if (arch && !strcmp (arch, "source")) {
-		return isKind<SrcPackage>(pkg);
-	}
-
-	const Arch &parch = pkg.arch();
-	if (g_strcmp0 (parch.c_str(), arch))
-		return FALSE;
-
-	return TRUE;
-}
diff --git a/backends/zypp/zypp-utils.h b/backends/zypp/zypp-utils.h
index d001733..797ac2e 100644
--- a/backends/zypp/zypp-utils.h
+++ b/backends/zypp/zypp-utils.h
@@ -83,9 +83,7 @@ class ZyppJob {
   */
 gboolean zypp_logging ();
 
-gboolean zypp_is_changeable_media (PkBackend *backend, const zypp::Url &url);
-
-gboolean zypp_is_development_repo (PkBackend *backend, zypp::RepoInfo repo);
+gboolean zypp_is_development_repo (zypp::RepoInfo repo);
 
 gboolean zypp_is_valid_repo (PkBackendJob *job, zypp::RepoInfo repo);
 /**
@@ -112,7 +110,7 @@ PkGroupEnum get_enum_group (const std::string &group);
 /**
  * Returns a list of packages that match the specified package_name.
  */
-void zypp_get_packages_by_name (PkBackend *backend, const gchar *package_name,
+void zypp_get_packages_by_name (const gchar *package_name,
 				const zypp::ResKind kind, std::vector<zypp::sat::Solvable> &result,
 				gboolean include_local = TRUE);
 
@@ -124,7 +122,7 @@ void zypp_get_packages_by_file (zypp::ZYpp::Ptr zypp, const gchar *search_file,
 /**
  * Returns the Resolvable for the specified package_id.
  */
-zypp::sat::Solvable zypp_get_package_by_id (PkBackend *backend, const gchar *package_id);
+zypp::sat::Solvable zypp_get_package_by_id (const gchar *package_id);
 
 /**
  * Build a package_id from the specified resolvable.  The returned
@@ -133,12 +131,6 @@ zypp::sat::Solvable zypp_get_package_by_id (PkBackend *backend, const gchar *pac
 gchar * zypp_build_package_id_from_resolvable (const zypp::sat::Solvable &resolvable);
 
 /**
-  * Get the RepoInfo
-  */
-zypp::RepoInfo
-zypp_get_Repository (PkBackend *backend, const gchar *alias);
-
-/**
   * Ask the User if it is OK to import an GPG-Key for a repo
   */
 gboolean zypp_signature_required (PkBackendJob *job, const zypp::PublicKey &key);
@@ -216,12 +208,6 @@ gboolean zypp_backend_pool_item_notify (PkBackendJob  *job,
 					gboolean sanity_check = FALSE);
 
 /**
-  * helper to compare a version + architecture, with source arch mangling.
-  */
-gboolean zypp_ver_and_arch_equal (const zypp::sat::Solvable &pkg,
-				   const char *name, const char *arch);
-
-/**
  * helper to refresh a repo's metadata and cache, catching signature
  * exceptions in a safe way.
  */
-- 
1.8.1

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File 0004-zypp-use-the-right-functions-to-get-solvables.patch of Package PackageKit (Revision b36e975be8d2839199420540fc771b1c)

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