From 6f0f7d1b40a8fa8d46a2d6f4317600001cdbbb18 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:57:27 +0200 Subject: Adding upstream version 43.5. Signed-off-by: Daniel Baumann --- lib/gs-plugin-vfuncs.h | 429 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 429 insertions(+) create mode 100644 lib/gs-plugin-vfuncs.h (limited to 'lib/gs-plugin-vfuncs.h') diff --git a/lib/gs-plugin-vfuncs.h b/lib/gs-plugin-vfuncs.h new file mode 100644 index 0000000..39093f5 --- /dev/null +++ b/lib/gs-plugin-vfuncs.h @@ -0,0 +1,429 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- + * vi:set noexpandtab tabstop=8 shiftwidth=8: + * + * Copyright (C) 2012-2017 Richard Hughes + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#pragma once + +/** + * SECTION:gs-plugin-vfuncs + * @title: GsPlugin Exports + * @include: gnome-software.h + * @stability: Unstable + * @short_description: Vfuncs that plugins can implement + */ + +#include +#include +#include +#include +#include + +#include "gs-app.h" +#include "gs-app-list.h" +#include "gs-category.h" + +G_BEGIN_DECLS + +/** + * gs_plugin_query_type: + * + * Returns the #GType for a subclass of #GsPlugin provided by this plugin + * module. It should not do any other computation. + * + * The init function for that type should initialize the plugin. If the plugin + * should not be run then gs_plugin_set_enabled() should be called from the + * init function. + * + * NOTE: Do not do any failable actions in the plugin class’ init function; use + * #GsPluginClass.setup_async instead. + * + * Since: 42 + */ +GType gs_plugin_query_type (void); + +/** + * gs_plugin_adopt_app: + * @plugin: a #GsPlugin + * @app: a #GsApp + * + * Called when an #GsApp has not been claimed (i.e. a management plugin has not + * been set). + * + * A claimed application means other plugins will not try to perform actions + * such as install, remove or update. Most applications are claimed when they + * are created. + * + * If a plugin can adopt this application then it should call + * gs_app_set_management_plugin() on @app. + **/ +void gs_plugin_adopt_app (GsPlugin *plugin, + GsApp *app); + +/** + * gs_plugin_add_updates: + * @plugin: a #GsPlugin + * @list: a #GsAppList + * @cancellable: a #GCancellable, or %NULL + * @error: a #GError, or %NULL + * + * Get the list of updates. + * + * NOTE: Actually downloading the updates can be done in gs_plugin_download_app() + * or in gs_plugin_download(). + * + * Plugins are expected to add new apps using gs_app_list_add(). + * + * Returns: %TRUE for success or if not relevant + **/ +gboolean gs_plugin_add_updates (GsPlugin *plugin, + GsAppList *list, + GCancellable *cancellable, + GError **error); + +/** + * gs_plugin_add_sources: + * @plugin: a #GsPlugin + * @list: a #GsAppList + * @cancellable: a #GCancellable, or %NULL + * @error: a #GError, or %NULL + * + * Get the list of sources, for example the repos listed in /etc/yum.repos.d + * or the remotes configured in flatpak. + * + * Plugins are expected to add new apps using gs_app_list_add() of type + * %AS_COMPONENT_KIND_REPOSITORY. + * + * Returns: %TRUE for success or if not relevant + **/ +gboolean gs_plugin_add_sources (GsPlugin *plugin, + GsAppList *list, + GCancellable *cancellable, + GError **error); + +/** + * gs_plugin_add_updates_historical + * @plugin: a #GsPlugin + * @list: a #GsAppList + * @cancellable: a #GCancellable, or %NULL + * @error: a #GError, or %NULL + * + * Get the list of historical updates, i.e. the updates that have just been + * installed. + * + * Plugins are expected to add new apps using gs_app_list_add(). + * + * Returns: %TRUE for success or if not relevant + **/ +gboolean gs_plugin_add_updates_historical (GsPlugin *plugin, + GsAppList *list, + GCancellable *cancellable, + GError **error); + +/** + * gs_plugin_launch: + * @plugin: a #GsPlugin + * @app: a #GsApp + * @cancellable: a #GCancellable, or %NULL + * @error: a #GError, or %NULL + * + * Launch the specified application using a plugin-specific method. + * This is normally setting some environment or launching a specific binary. + * + * Plugins can simply use gs_plugin_app_launch() if no plugin-specific + * functionality is required. + * + * Returns: %TRUE for success or if not relevant + **/ +gboolean gs_plugin_launch (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error); + +/** + * gs_plugin_update_cancel: + * @plugin: a #GsPlugin + * @app: a #GsApp + * @cancellable: a #GCancellable, or %NULL + * @error: a #GError, or %NULL + * + * Cancels the offline update of @app. + * + * Returns: %TRUE for success or if not relevant + **/ +gboolean gs_plugin_update_cancel (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error); + +/** + * gs_plugin_app_install: + * @plugin: a #GsPlugin + * @app: a #GsApp + * @cancellable: a #GCancellable, or %NULL + * @error: a #GError, or %NULL + * + * Install the application. + * + * Plugins are expected to send progress notifications to the UI using + * gs_app_set_progress() using the passed in @app. + * + * All functions can block, but should sent progress notifications, e.g. using + * gs_app_set_progress() if they will take more than tens of milliseconds + * to complete. + * + * On failure the error message returned will usually only be shown on the + * console, but they can also be retrieved using gs_plugin_loader_get_events(). + * + * NOTE: Once the action is complete, the plugin must set the new state of @app + * to %GS_APP_STATE_INSTALLED. + * + * Returns: %TRUE for success or if not relevant + **/ +gboolean gs_plugin_app_install (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error); + +/** + * gs_plugin_app_remove: + * @plugin: a #GsPlugin + * @app: a #GsApp + * @cancellable: a #GCancellable, or %NULL + * @error: a #GError, or %NULL + * + * Remove the application. + * + * Plugins are expected to send progress notifications to the UI using + * gs_app_set_progress() using the passed in @app. + * + * All functions can block, but should sent progress notifications, e.g. using + * gs_app_set_progress() if they will take more than tens of milliseconds + * to complete. + * + * On failure the error message returned will usually only be shown on the + * console, but they can also be retrieved using gs_plugin_loader_get_events(). + * + * NOTE: Once the action is complete, the plugin must set the new state of @app + * to %GS_APP_STATE_AVAILABLE or %GS_APP_STATE_UNKNOWN if not known. + * + * Returns: %TRUE for success or if not relevant + **/ +gboolean gs_plugin_app_remove (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error); + +/** + * gs_plugin_update_app: + * @plugin: a #GsPlugin + * @app: a #GsApp + * @cancellable: a #GCancellable, or %NULL + * @error: a #GError, or %NULL + * + * Update the application live. + * + * Plugins are expected to send progress notifications to the UI using + * gs_app_set_progress() using the passed in @app. + * + * All functions can block, but should sent progress notifications, e.g. using + * gs_app_set_progress() if they will take more than tens of milliseconds + * to complete. + * + * On failure the error message returned will usually only be shown on the + * console, but they can also be retrieved using gs_plugin_loader_get_events(). + * + * NOTE: Once the action is complete, the plugin must set the new state of @app + * to %GS_APP_STATE_INSTALLED or %GS_APP_STATE_UNKNOWN if not known. + * + * If %GS_APP_QUIRK_IS_PROXY is set on the application then the actual #GsApp + * set in @app will be the related application of the parent. Plugins do not + * need to manually iterate on the related list of applications. + * + * Returns: %TRUE for success or if not relevant + **/ +gboolean gs_plugin_update_app (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error); + +/** + * gs_plugin_download_app: + * @plugin: a #GsPlugin + * @app: a #GsApp + * @cancellable: a #GCancellable, or %NULL + * @error: a #GError, or %NULL + * + * Downloads the application and any dependencies ready to be installed or + * updated. + * + * Plugins are expected to schedule downloads using the system download + * scheduler if appropriate (if the download is not guaranteed to be under a few + * hundred kilobytes, for example), so that the user’s metered data preferences + * are honoured. + * + * Plugins are expected to send progress notifications to the UI using + * gs_app_set_progress() using the passed in @app. + * + * All functions can block, but should sent progress notifications, e.g. using + * gs_app_set_progress() if they will take more than tens of milliseconds + * to complete. + * + * If the @app is already downloaded, do not return an error and return %TRUE. + * + * On failure the error message returned will usually only be shown on the + * console, but they can also be retrieved using gs_plugin_loader_get_events(). + * + * Returns: %TRUE for success or if not relevant + **/ +gboolean gs_plugin_download_app (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error); + +/** + * gs_plugin_download: + * @plugin: a #GsPlugin + * @apps: a #GsAppList + * @cancellable: a #GCancellable, or %NULL + * @error: a #GError, or %NULL + * + * Downloads a list of applications ready to be installed or updated. + * + * Plugins are expected to schedule downloads using the system download + * scheduler if appropriate (if the download is not guaranteed to be under a few + * hundred kilobytes, for example), so that the user’s metered data preferences + * are honoured. + * + * Returns: %TRUE for success or if not relevant + **/ +gboolean gs_plugin_download (GsPlugin *plugin, + GsAppList *apps, + GCancellable *cancellable, + GError **error); + +/** + * gs_plugin_app_upgrade_download: + * @plugin: a #GsPlugin + * @app: a #GsApp, with kind %AS_COMPONENT_KIND_OPERATING_SYSTEM + * @cancellable: a #GCancellable, or %NULL + * @error: a #GError, or %NULL + * + * Starts downloading a distribution upgrade in the background. + * + * All functions can block, but should sent progress notifications, e.g. using + * gs_app_set_progress() if they will take more than tens of milliseconds + * to complete. + * + * Returns: %TRUE for success or if not relevant + **/ +gboolean gs_plugin_app_upgrade_download (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error); + +/** + * gs_plugin_app_upgrade_trigger: + * @plugin: a #GsPlugin + * @app: a #GsApp, with kind %AS_COMPONENT_KIND_OPERATING_SYSTEM + * @cancellable: a #GCancellable, or %NULL + * @error: a #GError, or %NULL + * + * Triggers the distribution upgrade to be installed on next boot. + * + * Returns: %TRUE for success or if not relevant + **/ +gboolean gs_plugin_app_upgrade_trigger (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error); + +/** + * gs_plugin_file_to_app: + * @plugin: a #GsPlugin + * @list: a #GsAppList + * @file: a #GFile + * @cancellable: a #GCancellable, or %NULL + * @error: a #GError, or %NULL + * + * Converts a local file to a #GsApp. It's expected that only one plugin will + * match the mimetype of @file and that a single #GsApp will be in the returned + * list. If no plugins can handle the file, the list will be empty. + * + * For example, the PackageKit plugin can turn a .rpm file into a application + * of kind %AS_COMPONENT_KIND_UNKNOWN but that in some cases it will be further refined + * into a %AS_COMPONENT_KIND_DESKTOP_APP (with all the extra metadata) by the appstream + * plugin. + * + * Plugins are expected to add new apps using gs_app_list_add(). + * + * Returns: %TRUE for success or if not relevant + **/ +gboolean gs_plugin_file_to_app (GsPlugin *plugin, + GsAppList *list, + GFile *file, + GCancellable *cancellable, + GError **error); + +/** + * gs_plugin_url_to_app: + * @plugin: a #GsPlugin + * @list: a #GsAppList + * @url: a #URL, e.g. "apt://gimp" + * @cancellable: a #GCancellable, or %NULL + * @error: a #GError, or %NULL + * + * Converts a URL to a #GsApp. It's expected that only one plugin will + * match the scheme of @url and that a single #GsApp will be in the returned + * list. If no plugins can handle the file, the list will be empty. + * + * For example, the apt plugin can turn apt://gimp into a application. + * + * Plugins are expected to add new apps using gs_app_list_add(). + * + * Returns: %TRUE for success or if not relevant + **/ +gboolean gs_plugin_url_to_app (GsPlugin *plugin, + GsAppList *list, + const gchar *url, + GCancellable *cancellable, + GError **error); + +/** + * gs_plugin_update: + * @plugin: a #GsPlugin + * @apps: a #GsAppList + * @cancellable: a #GCancellable, or %NULL + * @error: a #GError, or %NULL + * + * Updates a list of applications, typically scheduling them for offline update. + * + * Returns: %TRUE for success or if not relevant + **/ +gboolean gs_plugin_update (GsPlugin *plugin, + GsAppList *apps, + GCancellable *cancellable, + GError **error); + +/** + * gs_plugin_add_langpacks: + * @plugin: a #GsPlugin + * @list: a #GsAppList + * @locale: a #LANGUAGE_CODE or #LOCALE, e.g. "ja" or "ja_JP" + * @cancellable: a #GCancellable, or %NULL + * @error: a #GError, or %NULL + * + * Returns a list of language packs, as per input language code or locale. + * + * Returns: %TRUE for success or if not relevant + **/ +gboolean gs_plugin_add_langpacks (GsPlugin *plugin, + GsAppList *list, + const gchar *locale, + GCancellable *cancellable, + GError **error); + +G_END_DECLS -- cgit v1.2.3