Add a header for the backend interface functions

1 files changed, 0 insertions, 931 deletions

diff --git a/backend/pk-backend-slack.cc b/backend/pk-backend-slack.cc
deleted file mode 100644
index 7f618a4..0000000
--- a/backend/pk-backend-slack.cc
+++ /dev/null
@@ -1,931 +0,0 @@
-/*
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/.
- */
-#include <dirent.h>
-#include <glib/gstdio.h>
-#include <cstdint>
-#include <stdlib.h>
-#include <stdio.h>
-#include <zlib.h>
-#include <curl/curl.h>
-#include <pk-backend.h>
-#include <sqlite3.h>
-#include "job.h"
-#include "dl.h"
-#include "pkgtools.h"
-#include "slackpkg.h"
-#include "utils.h"
-
-using namespace slack;
-
-static GSList *repos = nullptr;
-
-void pk_backend_initialize(GKeyFile *conf)
-{
-	char *path, **groups;
-	int ret;
-	gushort i;
-	gsize groups_len;
-	GFile *conf_file;
-	GFileInfo *file_info;
-	GKeyFile *key_conf;
-	GError *err = nullptr;
-	void *repo = nullptr;
-	sqlite3 *db;
-	sqlite3_stmt *stmt;
-
-	g_debug("backend: initialize");
-	curl_global_init(CURL_GLOBAL_DEFAULT);
-
-	/* Open the database. We will need it to save the time the configuration file was last modified. */
-	path = g_build_filename(LOCALSTATEDIR, "cache", "PackageKit", "metadata", "metadata.db", nullptr);
-	if (sqlite3_open(path, &db) != SQLITE_OK)
-	{
-		g_error("%s: %s", path, sqlite3_errmsg(db));
-	}
-	g_free(path);
-
-	/* Read the configuration file */
-	key_conf = g_key_file_new();
-	path = g_build_filename(SYSCONFDIR, "PackageKit", "Slackware.conf", nullptr);
-	g_key_file_load_from_file(key_conf, path, G_KEY_FILE_NONE, &err);
-	if (err)
-	{
-		g_error("%s: %s", path, err->message);
-		g_error_free(err);
-	}
-
-	conf_file = g_file_new_for_path(path);
-	if (!(file_info = g_file_query_info(conf_file,
-	                                    "time::modified-usec",
-	                                    G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
-	                                    nullptr,
-	                                    &err)))
-	{
-		g_error("%s", err->message);
-		g_error_free(err);
-	}
-
-	if ((ret = sqlite3_prepare_v2(db,
-					"UPDATE cache_info SET value = ? WHERE key LIKE 'last_modification'",
-					-1,
-					&stmt,
-					nullptr)) == SQLITE_OK) {
-		ret = sqlite3_bind_int(stmt, 1, g_file_info_get_attribute_uint32(file_info, "time::modified-usec"));
-		if (ret == SQLITE_OK)
-		{
-			ret = sqlite3_step(stmt);
-		}
-		sqlite3_finalize(stmt);
-	}
-	if ((ret != SQLITE_OK) && (ret != SQLITE_DONE))
-	{
-		g_error("%s: %s", path, sqlite3_errstr(ret));
-	}
-	else if (!sqlite3_changes(db))
-	{
-		g_error("Failed to update database: %s", path);
-	}
-
-	g_object_unref(file_info);
-	g_object_unref(conf_file);
-	sqlite3_close_v2(db);
-	g_free(path);
-
-	/* Initialize an object for each well-formed repository */
-	groups = g_key_file_get_groups(key_conf, &groups_len);
-	for (i = 0; i < groups_len; i++)
-	{
-		char *blacklist = g_key_file_get_string(key_conf, groups[i], "Blacklist", nullptr);
-		char *mirror = g_key_file_get_string(key_conf, groups[i], "Mirror", nullptr);
-
-		if (g_key_file_has_key(key_conf, groups[i], "Priority", nullptr))
-		{
-			repo = new Slackpkg (groups[i], mirror, i + 1, blacklist,
-					g_key_file_get_string_list(key_conf, groups[i], "Priority", nullptr, nullptr));
-		}
-		else if (g_key_file_has_key(key_conf, groups[i], "IndexFile", nullptr))
-		{
-			repo = new Dl (groups[i], mirror, i + 1, blacklist,
-					g_key_file_get_string(key_conf, groups[i], "IndexFile", nullptr));
-		}
-
-		if (repo)
-		{
-			repos = g_slist_append(repos, repo);
-		}
-		else
-		{
-			g_free(groups[i]);
-		}
-		g_free(mirror);
-		g_free(blacklist);
-	}
-	g_free(groups);
-
-	g_key_file_free(key_conf);
-}
-
-void
-pk_backend_destroy()
-{
-	g_debug("backend: destroy");
-
-	for (GSList *l = repos; l; l = g_slist_next (l))
-	{
-		delete static_cast<Pkgtools *> (l->data);
-	}
-
-	g_slist_free (repos);
-	curl_global_cleanup ();
-}
-
-void
-pk_backend_start_job(PkBackendJob *job)
-{
-	char *db_filename = nullptr;
-	JobData *job_data = g_new0(JobData, 1);
-
-	db_filename = g_build_filename(LOCALSTATEDIR, "cache", "PackageKit", "metadata", "metadata.db", nullptr);
-	if (sqlite3_open(db_filename, &job_data->db) == SQLITE_OK) { /* Some SQLite settings */
-		sqlite3_exec(job_data->db, "PRAGMA foreign_keys = ON", nullptr, nullptr, nullptr);
-	}
-	else
-	{
-		pk_backend_job_error_code(job, PK_ERROR_ENUM_NO_CACHE,
-								  "%s: %s",
-								  db_filename,
-								  sqlite3_errmsg(job_data->db));
-		goto out;
-	}
-
-	pk_backend_job_set_user_data(job, job_data);
-
-out:
-	g_free(db_filename);
-}
-
-void
-pk_backend_stop_job(PkBackendJob *job)
-{
-	auto job_data = static_cast<JobData *> (pk_backend_job_get_user_data(job));
-
-	if (job_data->curl)
-	{
-		curl_easy_cleanup(job_data->curl);
-	}
-
-	sqlite3_close(job_data->db);
-	g_free(job_data);
-	pk_backend_job_set_user_data(job, nullptr);
-}
-
-void
-pk_backend_search_names(PkBackendJob *job, char **values)
-{
-	pk_backend_job_thread_create(job, pk_backend_search_thread, (void *) "name", nullptr);
-}
-
-void
-pk_backend_search_details(PkBackendJob *job, char **values)
-{
-	pk_backend_job_thread_create(job, pk_backend_search_thread, (void *) "desc", nullptr);
-}
-
-void
-pk_backend_search_groups(PkBackendJob *job, char **values)
-{
-	pk_backend_job_thread_create(job, pk_backend_search_thread, (void *) "cat", nullptr);
-}
-
-static void
-pk_backend_search_files_thread(PkBackendJob *job, GVariant *params, void *user_data)
-{
-	char **vals, *search;
-	char *query;
-	sqlite3_stmt *stmt;
-	Info ret;
-	auto job_data = static_cast<JobData *> (pk_backend_job_get_user_data(job));
-
-	pk_backend_job_set_percentage(job, 0);
-
-	g_variant_get(params, "(t^a&s)", nullptr, &vals);
-	search = g_strjoinv("%", vals);
-
-	query = sqlite3_mprintf("SELECT (p.name || ';' || p.ver || ';' || p.arch || ';' || r.repo), p.summary, "
-							"p.full_name FROM filelist AS f NATURAL JOIN pkglist AS p NATURAL JOIN repos AS r "
-							"WHERE f.filename LIKE '%%%q%%' GROUP BY f.full_name", search);
-
-	if ((sqlite3_prepare_v2(job_data->db, query, -1, &stmt, nullptr) == SQLITE_OK))
-	{
-		/* Now we're ready to output all packages */
-		while (sqlite3_step(stmt) == SQLITE_ROW)
-		{
-			ret = is_installed((char*) sqlite3_column_text(stmt, 2));
-			if ((ret == Info::installed) || (ret == Info::updating))
-			{
-				pk_backend_job_package(job, PK_INFO_ENUM_INSTALLED,
-				                       (char*) sqlite3_column_text(stmt, 0),
-				                       (char*) sqlite3_column_text(stmt, 1));
-			}
-			else if (ret == PK_INFO_ENUM_INSTALLING)
-			{
-				pk_backend_job_package(job, PK_INFO_ENUM_AVAILABLE,
-				                       (char*) sqlite3_column_text(stmt, 0),
-				                       (char*) sqlite3_column_text(stmt, 1));
-			}
-		}
-		sqlite3_finalize(stmt);
-	}
-	else
-	{
-		pk_backend_job_error_code(job, PK_ERROR_ENUM_CANNOT_GET_FILELIST, "%s", sqlite3_errmsg(job_data->db));
-	}
-	sqlite3_free(query);
-	g_free(search);
-
-	pk_backend_job_set_percentage(job, 100);
-}
-
-void
-pk_backend_search_files(PkBackendJob *job, char **values)
-{
-	pk_backend_job_thread_create(job, pk_backend_search_files_thread, nullptr, nullptr);
-}
-
-static void
-pk_backend_get_details_thread(PkBackendJob *job, char **pkg_ids, void *user_data)
-{
-	char *homepage = nullptr;
-	char** tokens;
-	gsize i;
-	GString *desc;
-	GRegex *expr;
-	GMatchInfo *match_info;
-	GError *err = nullptr;
-	sqlite3_stmt *stmt;
-	auto job_data = static_cast<JobData *> (pk_backend_job_get_user_data(job));
-
-	if ((sqlite3_prepare_v2(job_data->db,
-							"SELECT p.desc, p.cat, p.uncompressed FROM pkglist AS p NATURAL JOIN repos AS r "
-							"WHERE name LIKE @name AND r.repo LIKE @repo AND ext NOT LIKE 'obsolete'",
-							-1,
-							&stmt,
-							nullptr) != SQLITE_OK)) {
-		pk_backend_job_error_code(job, PK_ERROR_ENUM_CANNOT_GET_FILELIST, "%s", sqlite3_errmsg(job_data->db));
-		goto out;
-	}
-
-	tokens = pk_package_id_split(pkg_ids[0]);
-	sqlite3_bind_text(stmt, 1, tokens[PK_PACKAGE_ID_NAME], -1, SQLITE_TRANSIENT);
-	sqlite3_bind_text(stmt, 2, tokens[PK_PACKAGE_ID_DATA], -1, SQLITE_TRANSIENT);
-	g_strfreev(tokens);
-
-	if (sqlite3_step(stmt) != SQLITE_ROW)
-		goto out;
-
-	desc = g_string_new((char *) sqlite3_column_text(stmt, 0));
-
-	/* Regular expression for searching a homepage */
-	expr = g_regex_new("(?:http|ftp):\\/\\/[[:word:]\\/\\-\\.]+[[:word:]\\/](?=\\.?$)",
-			(GRegexCompileFlags)(G_REGEX_OPTIMIZE | G_REGEX_DUPNAMES),
-			(GRegexMatchFlags)(0),
-			&err);
-	if (err)
-	{
-		pk_backend_job_error_code(job, PK_ERROR_ENUM_UNKNOWN, "%s", err->message);
-		g_error_free(err);
-		goto out;
-	}
-	if (g_regex_match(expr, desc->str, (GRegexMatchFlags)0, &match_info))
-	{
-		homepage = g_match_info_fetch(match_info, 0); /* URL */
-		/* Remove the last sentence with the copied URL */
-		for (i = desc->len - 1; i > 0; i--)
-		{
-			if ((desc->str[i - 1] == '.') && (desc->str[i] == ' '))
-			{
-				g_string_truncate(desc, i);
-				break;
-			}
-		}
-		g_match_info_free(match_info);
-	}
-	g_regex_unref(expr);
-
-	/* Ready */
-	pk_backend_job_details(job,
-			        pkg_ids[0],
-				nullptr,
-				nullptr,
-				pk_group_enum_from_string((char *) sqlite3_column_text(stmt, 1)),
-				desc->str,
-				homepage,
-				sqlite3_column_int(stmt, 2),
-				G_MAXUINT64);
-
-	g_free(homepage);
-	if (desc)
-	{
-		g_string_free(desc, true);
-	}
-
-out:
-	sqlite3_finalize(stmt);
-}
-
-void
-pk_backend_get_details(PkBackendJob *job, char **package_ids)
-{
-	pk_backend_job_thread_create(job, pk_backend_get_details_thread, nullptr, nullptr);
-}
-
-static void
-pk_backend_resolve_thread(PkBackendJob *job, GVariant *params, void *user_data)
-{
-	char **vals, **val;
-	sqlite3_stmt *stmt;
-	PkInfoEnum ret;
-	auto job_data = static_cast<JobData *> (pk_backend_job_get_user_data(job));
-
-	pk_backend_job_set_percentage(job, 0);
-
-	g_variant_get(params, "(t^a&s)", nullptr, &vals);
-
-	if ((sqlite3_prepare_v2(job_data->db,
-							"SELECT (p1.name || ';' || p1.ver || ';' || p1.arch || ';' || r.repo), p1.summary, "
-						   	"p1.full_name FROM pkglist AS p1 NATURAL JOIN repos AS r "
-							"WHERE p1.name LIKE @search AND p1.repo_order = "
-							"(SELECT MIN(p2.repo_order) FROM pkglist AS p2 WHERE p2.name = p1.name GROUP BY p2.name)",
-							-1,
-							&stmt,
-							nullptr) == SQLITE_OK)) {
-		/* Output packages matching each pattern */
-		for (val = vals; *val; val++)
-		{
-			sqlite3_bind_text(stmt, 1, *val, -1, SQLITE_TRANSIENT);
-
-			while (sqlite3_step(stmt) == SQLITE_ROW)
-			{
-                if ((ret == Info::installed) || (ret == Info::updating))
-				{
-					pk_backend_job_package(job, PK_INFO_ENUM_INSTALLED,
-					                       (char*) sqlite3_column_text(stmt, 0),
-					                       (char*) sqlite3_column_text(stmt, 1));
-				}
-				else if (ret == PK_INFO_ENUM_INSTALLING)
-				{
-					pk_backend_job_package(job, PK_INFO_ENUM_AVAILABLE,
-					                       (char*) sqlite3_column_text(stmt, 0),
-					                       (char*) sqlite3_column_text(stmt, 1));
-				}
-			}
-
-			sqlite3_clear_bindings(stmt);
-			sqlite3_reset(stmt);
-		}
-		sqlite3_finalize(stmt);
-	} else {
-		pk_backend_job_error_code(job, PK_ERROR_ENUM_CANNOT_GET_FILELIST, "%s", sqlite3_errmsg(job_data->db));
-	}
-
-	pk_backend_job_set_percentage(job, 100);
-}
-
-void
-pk_backend_resolve(PkBackendJob *job, char **packages)
-{
-	pk_backend_job_thread_create(job, pk_backend_resolve_thread, nullptr, nullptr);
-}
-
-static void
-pk_backend_download_packages_thread(PkBackendJob *job, GVariant *params, void *user_data)
-{
-	char *dir_path, *path, **pkg_ids, *to_strv[] = {nullptr, nullptr};
-	unsigned i;
-	sqlite3_stmt *stmt;
-	auto job_data = static_cast<JobData *> (pk_backend_job_get_user_data(job));
-
-	g_variant_get(params, "(^a&ss)", &pkg_ids, &dir_path);
-
-	if ((sqlite3_prepare_v2(job_data->db,
-							"SELECT summary, (full_name || '.' || ext) FROM pkglist NATURAL JOIN repos "
-							"WHERE name LIKE @name AND ver LIKE @ver AND arch LIKE @arch AND repo LIKE @repo",
-							-1,
-							&stmt,
-							nullptr) != SQLITE_OK))
-	{
-		pk_backend_job_error_code(job, PK_ERROR_ENUM_CANNOT_GET_FILELIST, "%s", sqlite3_errmsg(job_data->db));
-		goto out;
-	}
-
-	for (i = 0; pkg_ids[i]; ++i)
-	{
-		char **tokens = pk_package_id_split(pkg_ids[i]);
-
-		sqlite3_bind_text(stmt, 1, tokens[PK_PACKAGE_ID_NAME], -1, SQLITE_TRANSIENT);
-		sqlite3_bind_text(stmt, 2, tokens[PK_PACKAGE_ID_VERSION], -1, SQLITE_TRANSIENT);
-		sqlite3_bind_text(stmt, 3, tokens[PK_PACKAGE_ID_ARCH], -1, SQLITE_TRANSIENT);
-		sqlite3_bind_text(stmt, 4, tokens[PK_PACKAGE_ID_DATA], -1, SQLITE_TRANSIENT);
-		if (sqlite3_step(stmt) == SQLITE_ROW)
-		{
-			GSList *repo;
-			if ((repo = g_slist_find_custom(repos, tokens[PK_PACKAGE_ID_DATA], cmp_repo)))
-			{
-				pk_backend_job_package(job, PK_INFO_ENUM_DOWNLOADING,
-									   pkg_ids[i],
-									   (char *) sqlite3_column_text(stmt, 0));
-				static_cast<Pkgtools *> (repo->data)->download (job,
-						dir_path, tokens[PK_PACKAGE_ID_NAME]);
-				path = g_build_filename(dir_path, (char *) sqlite3_column_text(stmt, 1), nullptr);
-				to_strv[0] = path;
-				pk_backend_job_files(job, nullptr, to_strv);
-				g_free(path);
-			}
-		}
-		sqlite3_clear_bindings(stmt);
-		sqlite3_reset(stmt);
-		g_strfreev(tokens);
-	}
-
-out:
-	sqlite3_finalize(stmt);
-}
-
-void
-pk_backend_download_packages(PkBackendJob *job, char **package_ids, const char *directory)
-{
-	pk_backend_job_thread_create(job, pk_backend_download_packages_thread, nullptr, nullptr);
-}
-
-static void
-pk_backend_install_packages_thread(PkBackendJob *job, char **pkg_ids, void *user_data)
-{
-	char *dest_dir_name;
-	unsigned i;
-	gdouble percent_step;
-	GSList *install_list = nullptr, *l;
-	sqlite3_stmt *pkglist_stmt = nullptr, *collection_stmt = nullptr;
-	PkInfoEnum ret;
-	auto job_data = static_cast<JobData *> (pk_backend_job_get_user_data(job));
-
-	if ((sqlite3_prepare_v2(job_data->db,
-							"SELECT summary, cat FROM pkglist NATURAL JOIN repos "
-							"WHERE name LIKE @name AND ver LIKE @ver AND arch LIKE @arch AND repo LIKE @repo",
-							-1,
-							&pkglist_stmt,
-							nullptr) != SQLITE_OK) ||
-		(sqlite3_prepare_v2(job_data->db,
-						   "SELECT (c.collection_pkg || ';' || p.ver || ';' || p.arch || ';' || r.repo), p.summary, "
-						   "p.full_name, p.ext FROM collections AS c "
-						   "JOIN pkglist AS p ON c.collection_pkg = p.name "
-						   "JOIN repos AS r ON p.repo_order = r.repo_order "
-						   "WHERE c.name LIKE @name AND r.repo LIKE @repo",
-						   -1,
-						   &collection_stmt,
-						   nullptr) != SQLITE_OK))
-	{
-		pk_backend_job_error_code(job, PK_ERROR_ENUM_CANNOT_GET_FILELIST, "%s", sqlite3_errmsg(job_data->db));
-		goto out;
-	}
-
-	for (i = 0; pkg_ids[i]; i++)
-	{
-		char **tokens = pk_package_id_split(pkg_ids[i]);
-		sqlite3_bind_text(pkglist_stmt, 1, tokens[PK_PACKAGE_ID_NAME], -1, SQLITE_TRANSIENT);
-		sqlite3_bind_text(pkglist_stmt, 2, tokens[PK_PACKAGE_ID_VERSION], -1, SQLITE_TRANSIENT);
-		sqlite3_bind_text(pkglist_stmt, 3, tokens[PK_PACKAGE_ID_ARCH], -1, SQLITE_TRANSIENT);
-		sqlite3_bind_text(pkglist_stmt, 4, tokens[PK_PACKAGE_ID_DATA], -1, SQLITE_TRANSIENT);
-
-		if (sqlite3_step(pkglist_stmt) == SQLITE_ROW)
-		{
-			/* If it isn't a collection */
-			if (g_strcmp0((char *) sqlite3_column_text(pkglist_stmt, 1), "collections"))
-			{
-                install_list = g_slist_append(install_list, g_strdup(pkg_ids[i]));
-			}
-			else
-			{
-				sqlite3_bind_text(collection_stmt, 1, tokens[PK_PACKAGE_ID_NAME], -1, SQLITE_TRANSIENT);
-				sqlite3_bind_text(collection_stmt, 2, tokens[PK_PACKAGE_ID_DATA], -1, SQLITE_TRANSIENT);
-
-				while (sqlite3_step(collection_stmt) == SQLITE_ROW)
-				{
-					ret = is_installed((char*) sqlite3_column_text(collection_stmt, 2));
-					if ((ret == Info::installing) || (ret == Info::updating))
-					{
-                        install_list = g_slist_append(install_list,
-                                                      g_strdup((char *) sqlite3_column_text(collection_stmt, 0)));
-					}
-				}
-				sqlite3_clear_bindings(collection_stmt);
-				sqlite3_reset(collection_stmt);
-			}
-		}
-
-		sqlite3_clear_bindings(pkglist_stmt);
-		sqlite3_reset(pkglist_stmt);
-		g_strfreev(tokens);
-	}
-
-	if (install_list)
-	{
-		/* / 2 means total percentage for installing and for downloading */
-		percent_step = 100.0 / g_slist_length(install_list) / 2;
-
-		/* Download the packages */
-		dest_dir_name = g_build_filename(LOCALSTATEDIR, "cache", "PackageKit", "downloads", nullptr);
-		for (l = install_list, i = 0; l; l = g_slist_next(l), i++)
-		{
-			char **tokens;
-			GSList *repo;
-
-			pk_backend_job_set_percentage(job, percent_step * i);
-			tokens = pk_package_id_split((char *)(l->data));
-			repo = g_slist_find_custom(repos, tokens[PK_PACKAGE_ID_DATA], cmp_repo);
-
-			if (repo)
-			{
-				static_cast<Pkgtools *> (repo->data)->download (job,
-						dest_dir_name, tokens[PK_PACKAGE_ID_NAME]);
-			}
-			g_strfreev(tokens);
-		}
-		g_free(dest_dir_name);
-
-		/* Install the packages */
-		for (l = install_list; l; l = g_slist_next(l), i++)
-		{
-			char **tokens;
-			GSList *repo;
-
-			pk_backend_job_set_percentage(job, percent_step * i);
-			tokens = pk_package_id_split((char *)(l->data));
-			repo = g_slist_find_custom(repos, tokens[PK_PACKAGE_ID_DATA], cmp_repo);
-
-			if (repo)
-			{
-				static_cast<Pkgtools *> (repo->data)->install (job, tokens[PK_PACKAGE_ID_NAME]);
-			}
-			g_strfreev(tokens);
-		}
-	}
-	g_slist_free_full(install_list, g_free);
-
-out:
-	sqlite3_finalize(pkglist_stmt);
-	sqlite3_finalize(collection_stmt);
-}
-
-void
-pk_backend_install_packages(PkBackendJob *job, char **package_ids)
-{
-	pk_backend_job_thread_create(job, pk_backend_install_packages_thread, nullptr, nullptr);
-}
-
-static void
-pk_backend_remove_packages_thread(PkBackendJob* job, char **pkg_ids)
-{
-	char *cmd_line;
-	unsigned i;
-	gdouble percent_step;
-	GError *err = nullptr;
- 
-    /* Add percent_step percents per removed package */
-    percent_step = 100.0 / g_strv_length(pkg_ids);
-    for (i = 0; pkg_ids[i]; i++)
-    {
-        char **tokens;
-
-        pk_backend_job_set_percentage(job, percent_step * i);
-        tokens = pk_package_id_split(pkg_ids[i]);
-        cmd_line = g_strconcat("/sbin/removepkg ", tokens[PK_PACKAGE_ID_NAME], nullptr);
-
-        /* Pkgtools return always 0 */
-        g_spawn_command_line_sync(cmd_line, nullptr, nullptr, nullptr, &err);
-
-        g_free(cmd_line);
-        g_strfreev(tokens);
-
-        if (err)
-        {
-            pk_backend_job_error_code(job, PK_ERROR_ENUM_PACKAGE_FAILED_TO_REMOVE, "%s", err->message);
-            g_error_free(err);
-
-            return;
-        }
-
-        pk_backend_job_set_percentage(job, 100);
-    }
-}
-
-void
-pk_backend_remove_packages(PkBackendJob *job, char **package_ids)
-{
-	pk_backend_job_thread_create(job, pk_backend_remove_packages_thread, nullptr, nullptr);
-}
-
-static void
-pk_backend_get_updates_thread(PkBackendJob *job, void *user_data)
-{
-	char *pkg_id, *full_name, *desc;
-	const char *pkg_metadata_filename;
-	GFile *pkg_metadata_dir;
-	GFileEnumerator *pkg_metadata_enumerator;
-	GFileInfo *pkg_metadata_file_info;
-	GError *err = nullptr;
-	sqlite3_stmt *stmt;
-	auto job_data = static_cast<JobData *> (pk_backend_job_get_user_data(job));
-
-	if ((sqlite3_prepare_v2(job_data->db,
-							"SELECT p1.full_name, p1.name, p1.ver, p1.arch, r.repo, p1.summary, p1.ext "
-							"FROM pkglist AS p1 NATURAL JOIN repos AS r "
-							"WHERE p1.name LIKE @name AND p1.repo_order = "
-							"(SELECT MIN(p2.repo_order) FROM pkglist AS p2 WHERE p2.name = p1.name GROUP BY p2.name)",
-							-1,
-							&stmt,
-							nullptr) != SQLITE_OK))
-	{
-		pk_backend_job_error_code(job, PK_ERROR_ENUM_CANNOT_GET_FILELIST, "%s", sqlite3_errmsg(job_data->db));
-		goto out;
-	}
-
-	/* Read the package metadata directory and comprare all installed packages with ones in the cache */
-	pkg_metadata_dir = g_file_new_for_path("/var/log/packages");
-	pkg_metadata_enumerator = g_file_enumerate_children(pkg_metadata_dir, "standard::name",
-														 G_FILE_QUERY_INFO_NONE,
-														 nullptr,
-														 &err);
-	g_object_unref(pkg_metadata_dir);
-	if (err)
-	{
-		pk_backend_job_error_code(job, PK_ERROR_ENUM_NO_CACHE, "/var/log/packages: %s", err->message);
-		g_error_free(err);
-		goto out;
-	}
-
-	while ((pkg_metadata_file_info = g_file_enumerator_next_file(pkg_metadata_enumerator, nullptr, nullptr)))
-	{
-		char **tokens;
-
-		pkg_metadata_filename = g_file_info_get_name(pkg_metadata_file_info);
-		tokens = split_package_name(pkg_metadata_filename);
-
-		/* Select the package from the database */
-		sqlite3_bind_text(stmt, 1, tokens[0], -1, SQLITE_TRANSIENT);
-
-		/* If there are more packages with the same name, remember the one from the
-		 * repository with the lowest order. */
-		if ((sqlite3_step(stmt) == SQLITE_ROW)
-		 || g_slist_find_custom(repos, ((char *) sqlite3_column_text(stmt, 4)), cmp_repo))
-		{
-
-			full_name = g_strdup((char *) sqlite3_column_text(stmt, 0));
-
-			if (!g_strcmp0((char *) sqlite3_column_text(stmt, 6), "obsolete"))
-			{ /* Remove if obsolete */
-				pkg_id = pk_package_id_build(tokens[PK_PACKAGE_ID_NAME],
-											 tokens[PK_PACKAGE_ID_VERSION],
-											 tokens[PK_PACKAGE_ID_ARCH],
-											 "obsolete");
-				/* TODO:
-				 * 1: Use the repository name instead of "obsolete" above and check in pk_backend_update_packages()
-				      if the package is obsolete or not
-				 * 2: Get description from /var/log/packages, not from the database */
-				desc = g_strdup((char *) sqlite3_column_text(stmt, 5));
-
-				pk_backend_job_package(job, PK_INFO_ENUM_REMOVING, pkg_id, desc);
-
-				g_free(desc);
-				g_free(pkg_id);
-			}
-			else if (g_strcmp0(pkg_metadata_filename, full_name))
-			{ /* Update available */
-				pkg_id = pk_package_id_build((char *) sqlite3_column_text(stmt, 1),
-											 (char *) sqlite3_column_text(stmt, 2),
-											 (char *) sqlite3_column_text(stmt, 3),
-											 (char *) sqlite3_column_text(stmt, 4));
-				desc = g_strdup((char *) sqlite3_column_text(stmt, 5));
-
-				pk_backend_job_package(job, PK_INFO_ENUM_NORMAL, pkg_id, desc);
-
-				g_free(desc);
-				g_free(pkg_id);
-			}
-			g_free(full_name);
-		}
-
-		sqlite3_clear_bindings(stmt);
-		sqlite3_reset(stmt);
-
-		g_strfreev(tokens);
-		g_object_unref(pkg_metadata_file_info);
-	}
-	g_object_unref(pkg_metadata_enumerator);
-
-out:
-	sqlite3_finalize(stmt);
-}
-
-void
-pk_backend_get_updates(PkBackendJob *job)
-{
-	pk_backend_job_thread_create(job, pk_backend_get_updates_thread, nullptr, nullptr);
-}
-
-static void
-pk_backend_update_packages_thread(PkBackendJob *job, char **pkg_ids, void *user_data)
-{
-	char *dest_dir_name, *cmd_line;
-	unsigned i;
-
-    /* Download the packages */
-    dest_dir_name = g_build_filename(LOCALSTATEDIR, "cache", "PackageKit", "downloads", nullptr);
-    for (i = 0; pkg_ids[i]; i++)
-    {
-        char **tokens = pk_package_id_split(pkg_ids[i]);
-
-        if (g_strcmp0(tokens[PK_PACKAGE_ID_DATA], "obsolete"))
-        {
-            GSList *repo = g_slist_find_custom(repos, tokens[PK_PACKAGE_ID_DATA], cmp_repo);
-
-            if (repo)
-            {
-                static_cast<Pkgtools *> (repo->data)->download (job,
-                        dest_dir_name, tokens[PK_PACKAGE_ID_NAME]);
-            }
-        }
-
-        g_strfreev(tokens);
-    }
-    g_free(dest_dir_name);
-
-    /* Install the packages */
-    for (i = 0; pkg_ids[i]; i++)
-    {
-        char **tokens = pk_package_id_split(pkg_ids[i]);
-
-        if (g_strcmp0(tokens[PK_PACKAGE_ID_DATA], "obsolete"))
-        {
-            GSList *repo = g_slist_find_custom(repos, tokens[PK_PACKAGE_ID_DATA], cmp_repo);
-
-            if (repo)
-            {
-                static_cast<Pkgtools *> (repo->data)->install (job,
-                        tokens[PK_PACKAGE_ID_NAME]);
-            }
-        }
-        else
-        {
-            /* Remove obsolete package
-             * TODO: Removing should be an independent operation (not during installing updates) */
-            cmd_line = g_strconcat("/sbin/removepkg ", tokens[PK_PACKAGE_ID_NAME], nullptr);
-            g_spawn_command_line_sync(cmd_line, nullptr, nullptr, nullptr, nullptr);
-            g_free(cmd_line);
-        }
-        g_strfreev(tokens);
-	}
-}
-
-void
-pk_backend_update_packages(PkBackendJob *job, char **package_ids)
-{
-	pk_backend_job_thread_create(job, pk_backend_update_packages_thread, nullptr, nullptr);
-}
-
-static void
-pk_backend_refresh_cache_thread(PkBackendJob *job, bool force, void *user_data)
-{
-	char *tmp_dir_name, *db_err, *path = nullptr;
-	int ret;
-	GSList *file_list = nullptr;
-	GFile *db_file = nullptr;
-	GFileInfo *file_info = nullptr;
-	GError *err = nullptr;
-	sqlite3_stmt *stmt = nullptr;
-	auto job_data = static_cast<JobData *> (pk_backend_job_get_user_data(job));
-
-	/* Create temporary directory */
-	tmp_dir_name = g_dir_make_tmp("PackageKit.XXXXXX", &err);
-	if (!tmp_dir_name)
-	{
-		pk_backend_job_error_code(job, PK_ERROR_ENUM_INTERNAL_ERROR, "%s", err->message);
-		g_error_free(err);
-		return;
-	}
-
-	/* Force the complete cache refresh if the read configuration file is newer than the metadata cache */
-	if (!force)
-	{
-		path = g_build_filename(LOCALSTATEDIR, "cache", "PackageKit", "metadata", "metadata.db", nullptr);
-		db_file = g_file_new_for_path(path);
-		file_info = g_file_query_info(db_file, "time::modified-usec", G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, nullptr, &err);
-		if (err)
-		{
-			pk_backend_job_error_code(job, PK_ERROR_ENUM_NO_CACHE, "%s: %s", path, err->message);
-			g_error_free(err);
-			goto out;
-		}
-		ret = sqlite3_prepare_v2(job_data->db,
-								 "SELECT value FROM cache_info WHERE key LIKE 'last_modification'",
-								 -1,
-								 &stmt,
-								 nullptr);
-		if ((ret != SQLITE_OK) || ((ret = sqlite3_step(stmt)) != SQLITE_ROW))
-		{
-			pk_backend_job_error_code(job,
-			                          PK_ERROR_ENUM_NO_CACHE,
-			                          "%s: %s",
-			                          path,
-			                          sqlite3_errstr(ret));
-			goto out;
-		}
-		if ((std::uint32_t) sqlite3_column_int(stmt, 0) > g_file_info_get_attribute_uint32(file_info, "time::modified-usec"))
-		{
-			force = true;
-		}
-	}
-	if (force) /* It should empty all tables */
-	{
-		if (sqlite3_exec(job_data->db, "DELETE FROM repos", nullptr, 0, &db_err) != SQLITE_OK)
-		{
-			pk_backend_job_error_code(job, PK_ERROR_ENUM_INTERNAL_ERROR, "%s", db_err);
-			sqlite3_free(db_err);
-			goto out;
-		}
-	}
-
-	// Get list of files that should be downloaded.
-	for (GSList *l = repos; l; l = g_slist_next(l))
-	{
-		file_list = g_slist_concat(file_list,
-				static_cast<Pkgtools *> (l->data)->collect_cache_info (tmp_dir_name));
-	}
-
-	/* Download repository */
-	for (GSList *l = file_list; l; l = g_slist_next(l))
-	{
-		get_file(&job_data->curl, static_cast<char **> (l->data)[0],
-				static_cast<char **> (l->data)[1]);
-	}
-	g_slist_free_full(file_list, (GDestroyNotify)g_strfreev);
-
-	/* Refresh cache */
-	for (GSList *l = repos; l; l = g_slist_next(l))
-	{
-		static_cast<Pkgtools *> (l->data)->generate_cache (job, tmp_dir_name);
-	}
-
-out:
-	sqlite3_finalize(stmt);
-	if (file_info)
-	{
-		g_object_unref(file_info);
-	}
-	if (db_file)
-	{
-		g_object_unref(db_file);
-	}
-	g_free(path);
-
-	pk_directory_remove_contents(tmp_dir_name);
-	g_rmdir(tmp_dir_name);
-	g_free(tmp_dir_name);
-}
-
-void
-pk_backend_refresh_cache(PkBackendJob *job, bool force)
-{
-	pk_backend_job_thread_create(job, pk_backend_refresh_cache_thread, nullptr, nullptr);
-}
-
-static void
-pk_backend_get_update_detail_thread(PkBackendJob *job, char **pkg_ids, void *user_data)
-{
-	unsigned i;
-
-	for (i = 0; pkg_ids[i] != nullptr; i++)
-	{
-		pk_backend_job_update_detail (job,
-									  pkg_ids[i],
-									  nullptr,
-									  nullptr,
-									  nullptr,
-									  nullptr,
-									  nullptr,
-									  PK_RESTART_ENUM_NONE,
-									  nullptr,
-									  nullptr,
-									  PK_UPDATE_STATE_ENUM_STABLE,
-									  nullptr,
-									  nullptr);
-	}
-}
-
-void
-pk_backend_get_update_detail(PkBackendJob *job, char **package_ids)
-{
-	pk_backend_job_thread_create(job, pk_backend_get_update_detail_thread, nullptr, nullptr);
-}