Attachment 720884 Details for Bug 1008287

[patch] patch implementing GetDetailsLocal

PackageKit-zypp-backend-get-details-local.patch (text/plain), 3.73 KB, created by Jonathan Kang on 2017-04-12 06:38:47 UTC

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Creator: Jonathan Kang

Created: 2017-04-12 06:38:47 UTC

Size: 3.73 KB

patch

obsolete

>Index: PackageKit-1.1.5/backends/zypp/pk-backend-zypp.cpp
>===================================================================
>--- PackageKit-1.1.5.orig/backends/zypp/pk-backend-zypp.cpp
>+++ PackageKit-1.1.5/backends/zypp/pk-backend-zypp.cpp
>@@ -2158,6 +2158,124 @@ pk_backend_get_details (PkBackend *backe
> 	pk_backend_job_thread_create (job, backend_get_details_thread, NULL, NULL);
> }
> 
>+/**
>+ * backend_get_details_local_thread:
>+ */
>+static void
>+backend_get_details_local_thread (PkBackendJob *job, GVariant *params, gpointer user_data)
>+{
>+	MIL << endl;
>+	RepoManager manager;
>+	ZyppJob zjob(job);
>+	ZYpp::Ptr zypp = zjob.get_zypp();
>+
>+	gchar **full_paths;
>+	g_variant_get (params, "(^a&s)", &full_paths);
>+	
>+	if (zypp == NULL){
>+		return;
>+	}
>+
>+	pk_backend_job_set_status (job, PK_STATUS_ENUM_QUERY);
>+
>+	// create a temporary directory
>+	filesystem::TmpDir tmpDir;
>+	if (tmpDir == NULL) {
>+		zypp_backend_finished_error (
>+			job, PK_ERROR_ENUM_INTERNAL_ERROR,
>+			"Could not create a temporary directory");
>+		return;
>+	}
>+
>+	for (guint i = 0; full_paths[i]; i++) {
>+
>+		// check if file is really a rpm
>+		Pathname rpmPath (full_paths[i]);
>+		target::rpm::RpmHeader::constPtr rpmHeader = target::rpm::RpmHeader::readPackage (rpmPath, target::rpm::RpmHeader::NOSIGNATURE);
>+
>+		if (rpmHeader == NULL) {
>+			zypp_backend_finished_error (
>+				job, PK_ERROR_ENUM_INTERNAL_ERROR,
>+				"%s is not valid rpm-File", full_paths[i]);
>+			return;
>+		}
>+
>+		// copy the rpm into tmpdir
>+		string tempDest = tmpDir.path ().asString () + "/" + rpmHeader->tag_name () + ".rpm";
>+		if (filesystem::copy (full_paths[i], tempDest) != 0) {
>+			zypp_backend_finished_error (
>+				job, PK_ERROR_ENUM_INTERNAL_ERROR,
>+				"Could not copy the rpm-file into the temp-dir");
>+			return;
>+		}
>+	}
>+
>+	// create a plaindir-repo and cache it
>+	RepoInfo tmpRepo;
>+
>+	try {
>+		tmpRepo.setType(repo::RepoType::RPMPLAINDIR);
>+		string url = "dir://" + tmpDir.path ().asString ();
>+		tmpRepo.addBaseUrl(Url::parseUrl(url));
>+		tmpRepo.setEnabled (true);
>+		tmpRepo.setAutorefresh (true);
>+		tmpRepo.setAlias ("PK_TMP_DIR");
>+		tmpRepo.setName ("PK_TMP_DIR");
>+
>+		// add Repo to pool
>+		manager.addRepository (tmpRepo);
>+
>+		if (!zypp_refresh_meta_and_cache (manager, tmpRepo)) {
>+			zypp_backend_finished_error (
>+			  job, PK_ERROR_ENUM_INTERNAL_ERROR, "Can't refresh repositories");
>+			return;
>+		}
>+		zypp_build_pool (zypp, true);
>+
>+	} catch (const Exception &ex) {
>+		zypp_backend_finished_error (
>+			job, PK_ERROR_ENUM_INTERNAL_ERROR, ex.asUserString ().c_str ());
>+		return;
>+	}
>+
>+	Repository repo = ResPool::instance().reposFind("PK_TMP_DIR");
>+
>+	for_(it, repo.solvablesBegin(), repo.solvablesEnd()){
>+		gchar *package_id = NULL;
>+		Package::Ptr pkg(make<Package>(*it));
>+
>+		MIL << "Setting " << *it << " for showing details" << endl;
>+
>+	        package_id = zypp_build_package_id_from_resolvable (PoolItem(*it).resolvable()->satSolvable());
>+
>+		pk_backend_job_details (job,
>+			    package_id,
>+			    pkg->summary().c_str(),
>+			    pkg->license().c_str(),
>+			    PK_GROUP_ENUM_UNKNOWN,
>+			    pkg->description().c_str(),
>+			    pkg->url().c_str(),
>+			    pkg->downloadSize().blocks(zypp::ByteCount::B));
>+		g_free (package_id);
>+	}
>+
>+	// remove tmp-dir and the tmp-repo
>+	try {
>+		manager.removeRepository (tmpRepo);
>+	} catch (const repo::RepoNotFoundException &ex) {
>+		pk_backend_job_error_code (job, PK_ERROR_ENUM_REPO_NOT_FOUND, "%s", ex.asUserString().c_str() );
>+	}
>+}
>+
>+/**
>+ * pk_backend_get_details_local:
>+ */
>+void
>+pk_backend_get_details_local (PkBackend *backend, PkBackendJob *job, gchar **full_paths)
>+{
>+	pk_backend_job_thread_create (job, backend_get_details_local_thread, NULL, NULL);
>+}
>+
> static void
> backend_get_distro_upgrades_thread(PkBackendJob *job, GVariant *params, gpointer user_data)
> {

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