diff options
Diffstat (limited to 'subprojects/extensions-tool/src/command-list.c')
| -rw-r--r-- | subprojects/extensions-tool/src/command-list.c | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/subprojects/extensions-tool/src/command-list.c b/subprojects/extensions-tool/src/command-list.c new file mode 100644 index 0000000..62db4d9 --- /dev/null +++ b/subprojects/extensions-tool/src/command-list.c @@ -0,0 +1,196 @@ +/* command-list.c + * + * Copyright 2018 Florian Müllner <fmuellner@gnome.org> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * SPDX-License-Identifier: GPL-3.0-or-later + */ + +#include <glib/gi18n.h> +#include <gio/gio.h> + +#include "commands.h" +#include "common.h" +#include "config.h" + + +typedef enum { + LIST_FLAGS_NONE = 0, + LIST_FLAGS_USER = 1 << 0, + LIST_FLAGS_SYSTEM = 1 << 1, + LIST_FLAGS_ENABLED = 1 << 2, + LIST_FLAGS_DISABLED = 1 << 3, + LIST_FLAGS_NO_PREFS = 1 << 4, + LIST_FLAGS_NO_UPDATES = 1 << 5, +} ListFilterFlags; + +static gboolean +list_extensions (ListFilterFlags filter, DisplayFormat format) +{ + g_autoptr (GDBusProxy) proxy = NULL; + g_autoptr (GVariant) response = NULL; + g_autoptr (GVariant) extensions = NULL; + g_autoptr (GError) error = NULL; + gboolean needs_newline = FALSE; + GVariantIter iter; + GVariant *value; + char *uuid; + + proxy = get_shell_proxy (&error); + if (proxy == NULL) + return FALSE; + + response = g_dbus_proxy_call_sync (proxy, + "ListExtensions", + NULL, + 0, + -1, + NULL, + &error); + if (response == NULL) + { + g_printerr (_("Failed to connect to GNOME Shell\n")); + return FALSE; + } + + extensions = g_variant_get_child_value (response, 0); + + g_variant_iter_init (&iter, extensions); + while (g_variant_iter_loop (&iter, "{s@a{sv}}", &uuid, &value)) + { + g_autoptr (GVariantDict) info = NULL; + double type, state; + gboolean has_prefs; + gboolean has_update; + + info = g_variant_dict_new (value); + g_variant_dict_lookup (info, "type", "d", &type); + g_variant_dict_lookup (info, "state", "d", &state); + g_variant_dict_lookup (info, "hasPrefs", "b", &has_prefs); + g_variant_dict_lookup (info, "hasUpdate", "b", &has_update); + + if (type == TYPE_USER && (filter & LIST_FLAGS_USER) == 0) + continue; + + if (type == TYPE_SYSTEM && (filter & LIST_FLAGS_SYSTEM) == 0) + continue; + + if (state == STATE_ENABLED && (filter & LIST_FLAGS_ENABLED) == 0) + continue; + + if (state != STATE_ENABLED && (filter & LIST_FLAGS_DISABLED) == 0) + continue; + + if (!has_prefs && (filter & LIST_FLAGS_NO_PREFS) == 0) + continue; + + if (!has_update && (filter & LIST_FLAGS_NO_UPDATES) == 0) + continue; + + if (needs_newline) + g_print ("\n"); + + print_extension_info (info, format); + needs_newline = (format != DISPLAY_ONELINE); + } + + return TRUE; +} + +int +handle_list (int argc, char *argv[], gboolean do_help) +{ + g_autoptr (GOptionContext) context = NULL; + g_autoptr (GError) error = NULL; + int flags = LIST_FLAGS_NONE; + gboolean details = FALSE; + gboolean user = FALSE; + gboolean system = FALSE; + gboolean enabled = FALSE; + gboolean disabled = FALSE; + gboolean has_prefs = FALSE; + gboolean has_updates = FALSE; + GOptionEntry entries[] = { + { .long_name = "user", + .arg = G_OPTION_ARG_NONE, .arg_data = &user, + .description = _("Show user-installed extensions") }, + { .long_name = "system", + .arg = G_OPTION_ARG_NONE, .arg_data = &system, + .description = _("Show system-installed extensions") }, + { .long_name = "enabled", + .arg = G_OPTION_ARG_NONE, .arg_data = &enabled, + .description = _("Show enabled extensions") }, + { .long_name = "disabled", + .arg = G_OPTION_ARG_NONE, .arg_data = &disabled, + .description = _("Show disabled extensions") }, + { .long_name = "prefs", + .arg = G_OPTION_ARG_NONE, .arg_data = &has_prefs, + .description = _("Show extensions with preferences") }, + { .long_name = "updates", + .arg = G_OPTION_ARG_NONE, .arg_data = &has_updates, + .description = _("Show extensions with updates") }, + { .long_name = "details", .short_name = 'd', + .arg = G_OPTION_ARG_NONE, .arg_data = &details, + .description = _("Print extension details") }, + { NULL } + }; + + g_set_prgname ("gnome-extensions list"); + + context = g_option_context_new (NULL); + g_option_context_set_help_enabled (context, FALSE); + g_option_context_set_summary (context, _("List installed extensions")); + g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE); + g_option_context_add_group (context, get_option_group()); + + if (do_help) + { + show_help (context, NULL); + return 0; + } + + if (!g_option_context_parse (context, &argc, &argv, &error)) + { + show_help (context, error->message); + return 1; + } + + if (argc > 1) + { + show_help (context, _("Unknown arguments")); + return 1; + } + + if (user || !system) + flags |= LIST_FLAGS_USER; + + if (system || !user) + flags |= LIST_FLAGS_SYSTEM; + + if (enabled || !disabled) + flags |= LIST_FLAGS_ENABLED; + + if (disabled || !enabled) + flags |= LIST_FLAGS_DISABLED; + + if (!has_prefs) + flags |= LIST_FLAGS_NO_PREFS; + + if (!has_updates) + flags |= LIST_FLAGS_NO_UPDATES; + + return list_extensions (flags, details ? DISPLAY_DETAILED + : DISPLAY_ONELINE) ? 0 : 2; +} |