diff options
Diffstat (limited to 'plugins/packagekit/gs-plugin-packagekit.c')
| -rw-r--r-- | plugins/packagekit/gs-plugin-packagekit.c | 693 |
1 files changed, 693 insertions, 0 deletions
diff --git a/plugins/packagekit/gs-plugin-packagekit.c b/plugins/packagekit/gs-plugin-packagekit.c new file mode 100644 index 0000000..c379f94 --- /dev/null +++ b/plugins/packagekit/gs-plugin-packagekit.c @@ -0,0 +1,693 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- + * vi:set noexpandtab tabstop=8 shiftwidth=8: + * + * Copyright (C) 2013-2016 Richard Hughes <richard@hughsie.com> + * Copyright (C) 2014-2018 Kalev Lember <klember@redhat.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <config.h> + +#include <packagekit-glib2/packagekit.h> + +#include <gnome-software.h> + +#include "packagekit-common.h" +#include "gs-packagekit-helper.h" + +/* + * SECTION: + * Uses the system PackageKit instance to return installed packages, + * sources and the ability to add and remove packages. + * + * Requires: | [source-id] + * Refines: | [source-id], [source], [update-details], [management-plugin] + */ + +struct GsPluginData { + PkTask *task; + GMutex task_mutex; +}; + +void +gs_plugin_initialize (GsPlugin *plugin) +{ + GsPluginData *priv = gs_plugin_alloc_data (plugin, sizeof(GsPluginData)); + + g_mutex_init (&priv->task_mutex); + priv->task = pk_task_new (); + pk_client_set_background (PK_CLIENT (priv->task), FALSE); + pk_client_set_cache_age (PK_CLIENT (priv->task), G_MAXUINT); +} + +void +gs_plugin_destroy (GsPlugin *plugin) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + g_mutex_clear (&priv->task_mutex); + g_object_unref (priv->task); +} + +static gboolean +gs_plugin_add_sources_related (GsPlugin *plugin, + GHashTable *hash, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + guint i; + GsApp *app; + GsApp *app_tmp; + PkBitfield filter; + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + const gchar *id; + gboolean ret = TRUE; + g_autoptr(GsAppList) installed = gs_app_list_new (); + g_autoptr(PkResults) results = NULL; + + filter = pk_bitfield_from_enums (PK_FILTER_ENUM_INSTALLED, + PK_FILTER_ENUM_NEWEST, + PK_FILTER_ENUM_ARCH, + PK_FILTER_ENUM_NOT_COLLECTIONS, + -1); + g_mutex_lock (&priv->task_mutex); + results = pk_client_get_packages (PK_CLIENT(priv->task), + filter, + cancellable, + gs_packagekit_helper_cb, helper, + error); + g_mutex_unlock (&priv->task_mutex); + if (!gs_plugin_packagekit_results_valid (results, error)) { + g_prefix_error (error, "failed to get sources related: "); + return FALSE; + } + ret = gs_plugin_packagekit_add_results (plugin, + installed, + results, + error); + if (!ret) + return FALSE; + for (i = 0; i < gs_app_list_length (installed); i++) { + g_auto(GStrv) split = NULL; + app = gs_app_list_index (installed, i); + split = pk_package_id_split (gs_app_get_source_id_default (app)); + if (split == NULL) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_INVALID_FORMAT, + "invalid package-id: %s", + gs_app_get_source_id_default (app)); + return FALSE; + } + if (g_str_has_prefix (split[PK_PACKAGE_ID_DATA], "installed:")) { + id = split[PK_PACKAGE_ID_DATA] + 10; + app_tmp = g_hash_table_lookup (hash, id); + if (app_tmp != NULL) { + g_debug ("found package %s from %s", + gs_app_get_source_default (app), id); + gs_app_add_related (app_tmp, app); + } + } + } + return TRUE; +} + +gboolean +gs_plugin_add_sources (GsPlugin *plugin, + GsAppList *list, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + PkBitfield filter; + PkRepoDetail *rd; + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + const gchar *id; + guint i; + g_autoptr(GHashTable) hash = NULL; + g_autoptr(PkResults) results = NULL; + g_autoptr(GPtrArray) array = NULL; + + /* ask PK for the repo details */ + filter = pk_bitfield_from_enums (PK_FILTER_ENUM_NOT_SOURCE, + PK_FILTER_ENUM_NOT_DEVELOPMENT, + PK_FILTER_ENUM_NOT_SUPPORTED, + -1); + g_mutex_lock (&priv->task_mutex); + results = pk_client_get_repo_list (PK_CLIENT(priv->task), + filter, + cancellable, + gs_packagekit_helper_cb, helper, + error); + g_mutex_unlock (&priv->task_mutex); + if (!gs_plugin_packagekit_results_valid (results, error)) + return FALSE; + hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL); + array = pk_results_get_repo_detail_array (results); + for (i = 0; i < array->len; i++) { + g_autoptr(GsApp) app = NULL; + rd = g_ptr_array_index (array, i); + id = pk_repo_detail_get_id (rd); + app = gs_app_new (id); + gs_app_set_management_plugin (app, gs_plugin_get_name (plugin)); + gs_app_set_kind (app, AS_APP_KIND_SOURCE); + gs_app_set_bundle_kind (app, AS_BUNDLE_KIND_PACKAGE); + gs_app_add_quirk (app, GS_APP_QUIRK_NOT_LAUNCHABLE); + gs_app_set_state (app, pk_repo_detail_get_enabled (rd) ? + AS_APP_STATE_INSTALLED : AS_APP_STATE_AVAILABLE); + gs_app_set_name (app, + GS_APP_QUALITY_LOWEST, + pk_repo_detail_get_description (rd)); + gs_app_set_summary (app, + GS_APP_QUALITY_LOWEST, + pk_repo_detail_get_description (rd)); + gs_app_list_add (list, app); + g_hash_table_insert (hash, + g_strdup (id), + (gpointer) app); + } + + /* get every application on the system and add it as a related package + * if it matches */ + return gs_plugin_add_sources_related (plugin, hash, cancellable, error); +} + +static gboolean +gs_plugin_app_origin_repo_enable (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(PkResults) results = NULL; + const gchar *repo_id; + + repo_id = gs_app_get_origin (app); + if (repo_id == NULL) { + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "origin not set"); + return FALSE; + } + + /* do sync call */ + gs_plugin_status_update (plugin, app, GS_PLUGIN_STATUS_WAITING); + g_mutex_lock (&priv->task_mutex); + results = pk_client_repo_enable (PK_CLIENT (priv->task), + repo_id, + TRUE, + cancellable, + gs_packagekit_helper_cb, helper, + error); + g_mutex_unlock (&priv->task_mutex); + if (!gs_plugin_packagekit_results_valid (results, error)) { + gs_utils_error_add_origin_id (error, app); + return FALSE; + } + + /* now that the repo is enabled, the app (not the repo!) moves from + * UNAVAILABLE state to AVAILABLE */ + gs_app_set_state (app, AS_APP_STATE_AVAILABLE); + + return TRUE; +} + +static gboolean +gs_plugin_repo_enable (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(PkResults) results = NULL; + + /* do sync call */ + gs_plugin_status_update (plugin, app, GS_PLUGIN_STATUS_WAITING); + gs_app_set_state (app, AS_APP_STATE_INSTALLING); + gs_packagekit_helper_add_app (helper, app); + g_mutex_lock (&priv->task_mutex); + results = pk_client_repo_enable (PK_CLIENT (priv->task), + gs_app_get_id (app), + TRUE, + cancellable, + gs_packagekit_helper_cb, helper, + error); + g_mutex_unlock (&priv->task_mutex); + if (!gs_plugin_packagekit_results_valid (results, error)) { + gs_app_set_state_recover (app); + gs_utils_error_add_origin_id (error, app); + return FALSE; + } + + /* state is known */ + gs_app_set_state (app, AS_APP_STATE_INSTALLED); + + return TRUE; +} + +gboolean +gs_plugin_app_install (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + GsAppList *addons; + GPtrArray *source_ids; + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + const gchar *package_id; + guint i, j; + g_autofree gchar *local_filename = NULL; + g_auto(GStrv) package_ids = NULL; + g_autoptr(GPtrArray) array_package_ids = NULL; + g_autoptr(PkResults) results = NULL; + + /* only process this app if was created by this plugin */ + if (g_strcmp0 (gs_app_get_management_plugin (app), + gs_plugin_get_name (plugin)) != 0) + return TRUE; + + /* enable repo */ + if (gs_app_get_kind (app) == AS_APP_KIND_SOURCE) + return gs_plugin_repo_enable (plugin, app, cancellable, error); + + /* queue for install if installation needs the network */ + if (!gs_plugin_get_network_available (plugin)) { + gs_app_set_state (app, AS_APP_STATE_QUEUED_FOR_INSTALL); + return TRUE; + } + + if (gs_app_get_state (app) == AS_APP_STATE_UNAVAILABLE) { + /* get everything up front we need */ + source_ids = gs_app_get_source_ids (app); + if (source_ids->len == 0) { + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "installing not available"); + return FALSE; + } + package_ids = g_new0 (gchar *, 2); + package_ids[0] = g_strdup (g_ptr_array_index (source_ids, 0)); + + /* enable the repo where the unavailable app is coming from */ + if (!gs_plugin_app_origin_repo_enable (plugin, app, cancellable, error)) + return FALSE; + + gs_app_set_state (app, AS_APP_STATE_INSTALLING); + + /* FIXME: this is a hack, to allow PK time to re-initialize + * everything in order to match an actual result. The root cause + * is probably some kind of hard-to-debug race in the daemon. */ + g_usleep (G_USEC_PER_SEC * 3); + + /* actually install the package */ + gs_packagekit_helper_add_app (helper, app); + g_mutex_lock (&priv->task_mutex); + results = pk_task_install_packages_sync (priv->task, + package_ids, + cancellable, + gs_packagekit_helper_cb, helper, + error); + g_mutex_unlock (&priv->task_mutex); + if (!gs_plugin_packagekit_results_valid (results, error)) { + gs_app_set_state_recover (app); + return FALSE; + } + + /* state is known */ + gs_app_set_state (app, AS_APP_STATE_INSTALLED); + + /* if we remove the app again later, we should be able to + * cancel the installation if we'd never installed it */ + gs_app_set_allow_cancel (app, TRUE); + + /* no longer valid */ + gs_app_clear_source_ids (app); + return TRUE; + } + + /* get the list of available package ids to install */ + switch (gs_app_get_state (app)) { + case AS_APP_STATE_AVAILABLE: + case AS_APP_STATE_UPDATABLE: + source_ids = gs_app_get_source_ids (app); + if (source_ids->len == 0) { + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "installing not available"); + return FALSE; + } + array_package_ids = g_ptr_array_new_with_free_func (g_free); + for (i = 0; i < source_ids->len; i++) { + package_id = g_ptr_array_index (source_ids, i); + if (g_strstr_len (package_id, -1, ";installed") != NULL) + continue; + g_ptr_array_add (array_package_ids, g_strdup (package_id)); + } + + addons = gs_app_get_addons (app); + for (i = 0; i < gs_app_list_length (addons); i++) { + GsApp *addon = gs_app_list_index (addons, i); + + if (!gs_app_get_to_be_installed (addon)) + continue; + + source_ids = gs_app_get_source_ids (addon); + for (j = 0; j < source_ids->len; j++) { + package_id = g_ptr_array_index (source_ids, j); + if (g_strstr_len (package_id, -1, ";installed") != NULL) + continue; + g_ptr_array_add (array_package_ids, g_strdup (package_id)); + } + } + g_ptr_array_add (array_package_ids, NULL); + + if (array_package_ids->len == 0) { + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "no packages to install"); + return FALSE; + } + + gs_app_set_state (app, AS_APP_STATE_INSTALLING); + addons = gs_app_get_addons (app); + for (i = 0; i < gs_app_list_length (addons); i++) { + GsApp *addon = gs_app_list_index (addons, i); + if (gs_app_get_to_be_installed (addon)) + gs_app_set_state (addon, AS_APP_STATE_INSTALLING); + } + gs_packagekit_helper_add_app (helper, app); + g_mutex_lock (&priv->task_mutex); + results = pk_task_install_packages_sync (priv->task, + (gchar **) array_package_ids->pdata, + cancellable, + gs_packagekit_helper_cb, helper, + error); + g_mutex_unlock (&priv->task_mutex); + if (!gs_plugin_packagekit_results_valid (results, error)) { + gs_app_set_state_recover (app); + return FALSE; + } + + /* state is known */ + gs_app_set_state (app, AS_APP_STATE_INSTALLED); + + break; + case AS_APP_STATE_AVAILABLE_LOCAL: + if (gs_app_get_local_file (app) == NULL) { + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "local package, but no filename"); + return FALSE; + } + local_filename = g_file_get_path (gs_app_get_local_file (app)); + package_ids = g_strsplit (local_filename, "\t", -1); + + gs_app_set_state (app, AS_APP_STATE_INSTALLING); + gs_packagekit_helper_add_app (helper, app); + g_mutex_lock (&priv->task_mutex); + results = pk_task_install_files_sync (priv->task, + package_ids, + cancellable, + gs_packagekit_helper_cb, helper, + error); + g_mutex_unlock (&priv->task_mutex); + if (!gs_plugin_packagekit_results_valid (results, error)) { + gs_app_set_state_recover (app); + return FALSE; + } + + /* state is known */ + gs_app_set_state (app, AS_APP_STATE_INSTALLED); + + /* get the new icon from the package */ + gs_app_set_local_file (app, NULL); + gs_app_add_icon (app, NULL); + gs_app_set_pixbuf (app, NULL); + break; + default: + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "do not know how to install app in state %s", + as_app_state_to_string (gs_app_get_state (app))); + return FALSE; + } + + /* no longer valid */ + gs_app_clear_source_ids (app); + + return TRUE; +} + +static gboolean +gs_plugin_repo_disable (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(PkResults) results = NULL; + + /* do sync call */ + gs_plugin_status_update (plugin, app, GS_PLUGIN_STATUS_WAITING); + gs_app_set_state (app, AS_APP_STATE_REMOVING); + gs_packagekit_helper_add_app (helper, app); + g_mutex_lock (&priv->task_mutex); + results = pk_client_repo_enable (PK_CLIENT (priv->task), + gs_app_get_id (app), + FALSE, + cancellable, + gs_packagekit_helper_cb, helper, + error); + g_mutex_unlock (&priv->task_mutex); + if (!gs_plugin_packagekit_results_valid (results, error)) { + gs_app_set_state_recover (app); + gs_utils_error_add_origin_id (error, app); + return FALSE; + } + + /* state is known */ + gs_app_set_state (app, AS_APP_STATE_AVAILABLE); + + return TRUE; +} + +gboolean +gs_plugin_app_remove (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + const gchar *package_id; + GPtrArray *source_ids; + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + guint i; + guint cnt = 0; + g_autoptr(PkResults) results = NULL; + g_auto(GStrv) package_ids = NULL; + + /* only process this app if was created by this plugin */ + if (g_strcmp0 (gs_app_get_management_plugin (app), + gs_plugin_get_name (plugin)) != 0) + return TRUE; + + /* disable repo */ + if (gs_app_get_kind (app) == AS_APP_KIND_SOURCE) + return gs_plugin_repo_disable (plugin, app, cancellable, error); + + /* get the list of available package ids to install */ + source_ids = gs_app_get_source_ids (app); + if (source_ids->len == 0) { + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "removing not available"); + return FALSE; + } + package_ids = g_new0 (gchar *, source_ids->len + 1); + for (i = 0; i < source_ids->len; i++) { + package_id = g_ptr_array_index (source_ids, i); + if (g_strstr_len (package_id, -1, ";installed") == NULL) + continue; + package_ids[cnt++] = g_strdup (package_id); + } + if (cnt == 0) { + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "no packages to remove"); + return FALSE; + } + + /* do the action */ + gs_app_set_state (app, AS_APP_STATE_REMOVING); + gs_packagekit_helper_add_app (helper, app); + g_mutex_lock (&priv->task_mutex); + results = pk_task_remove_packages_sync (priv->task, + package_ids, + TRUE, GS_PACKAGEKIT_AUTOREMOVE, + cancellable, + gs_packagekit_helper_cb, helper, + error); + g_mutex_unlock (&priv->task_mutex); + if (!gs_plugin_packagekit_results_valid (results, error)) { + gs_app_set_state_recover (app); + return FALSE; + } + + /* state is not known: we don't know if we can re-install this app */ + gs_app_set_state (app, AS_APP_STATE_UNKNOWN); + + /* no longer valid */ + gs_app_clear_source_ids (app); + + return TRUE; +} + +static GsApp * +gs_plugin_packagekit_build_update_app (GsPlugin *plugin, PkPackage *package) +{ + GsApp *app = gs_plugin_cache_lookup (plugin, pk_package_get_id (package)); + if (app != NULL) + return app; + app = gs_app_new (NULL); + gs_plugin_packagekit_set_packaging_format (plugin, app); + gs_app_add_source (app, pk_package_get_name (package)); + gs_app_add_source_id (app, pk_package_get_id (package)); + gs_app_set_name (app, GS_APP_QUALITY_LOWEST, + pk_package_get_name (package)); + gs_app_set_summary (app, GS_APP_QUALITY_LOWEST, + pk_package_get_summary (package)); + gs_app_set_metadata (app, "GnomeSoftware::Creator", + gs_plugin_get_name (plugin)); + gs_app_set_management_plugin (app, "packagekit"); + gs_app_set_update_version (app, pk_package_get_version (package)); + gs_app_set_kind (app, AS_APP_KIND_GENERIC); + gs_app_set_scope (app, AS_APP_SCOPE_SYSTEM); + gs_app_set_bundle_kind (app, AS_BUNDLE_KIND_PACKAGE); + gs_app_set_state (app, AS_APP_STATE_UPDATABLE); + gs_plugin_cache_add (plugin, pk_package_get_id (package), app); + return app; +} + +gboolean +gs_plugin_add_updates (GsPlugin *plugin, + GsAppList *list, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(PkResults) results = NULL; + g_autoptr(GPtrArray) array = NULL; + + /* do sync call */ + gs_plugin_status_update (plugin, NULL, GS_PLUGIN_STATUS_WAITING); + g_mutex_lock (&priv->task_mutex); + results = pk_client_get_updates (PK_CLIENT (priv->task), + pk_bitfield_value (PK_FILTER_ENUM_NONE), + cancellable, + gs_packagekit_helper_cb, helper, + error); + g_mutex_unlock (&priv->task_mutex); + if (!gs_plugin_packagekit_results_valid (results, error)) + return FALSE; + + /* add results */ + array = pk_results_get_package_array (results); + for (guint i = 0; i < array->len; i++) { + PkPackage *package = g_ptr_array_index (array, i); + g_autoptr(GsApp) app = NULL; + app = gs_plugin_packagekit_build_update_app (plugin, package); + gs_app_list_add (list, app); + } + return TRUE; +} + +gboolean +gs_plugin_add_search_files (GsPlugin *plugin, + gchar **search, + GsAppList *list, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + PkBitfield filter; + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(PkResults) results = NULL; + + /* do sync call */ + gs_plugin_status_update (plugin, NULL, GS_PLUGIN_STATUS_WAITING); + filter = pk_bitfield_from_enums (PK_FILTER_ENUM_NEWEST, + PK_FILTER_ENUM_ARCH, + -1); + g_mutex_lock (&priv->task_mutex); + results = pk_client_search_files (PK_CLIENT (priv->task), + filter, + search, + cancellable, + gs_packagekit_helper_cb, helper, + error); + g_mutex_unlock (&priv->task_mutex); + if (!gs_plugin_packagekit_results_valid (results, error)) + return FALSE; + + /* add results */ + return gs_plugin_packagekit_add_results (plugin, list, results, error); +} + +gboolean +gs_plugin_add_search_what_provides (GsPlugin *plugin, + gchar **search, + GsAppList *list, + GCancellable *cancellable, + GError **error) +{ + GsPluginData *priv = gs_plugin_get_data (plugin); + PkBitfield filter; + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(PkResults) results = NULL; + + /* do sync call */ + gs_plugin_status_update (plugin, NULL, GS_PLUGIN_STATUS_WAITING); + filter = pk_bitfield_from_enums (PK_FILTER_ENUM_NEWEST, + PK_FILTER_ENUM_ARCH, + -1); + g_mutex_lock (&priv->task_mutex); + results = pk_client_what_provides (PK_CLIENT (priv->task), + filter, + search, + cancellable, + gs_packagekit_helper_cb, helper, + error); + g_mutex_unlock (&priv->task_mutex); + if (!gs_plugin_packagekit_results_valid (results, error)) + return FALSE; + + /* add results */ + return gs_plugin_packagekit_add_results (plugin, list, results, error); +} + +gboolean +gs_plugin_launch (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + /* only process this app if was created by this plugin */ + if (g_strcmp0 (gs_app_get_management_plugin (app), + gs_plugin_get_name (plugin)) != 0) + return TRUE; + return gs_plugin_app_launch (plugin, app, error); +} |