forked from Mirrors/flatpak-builder
148 lines
4.1 KiB
C
148 lines
4.1 KiB
C
/*
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* Copyright © 2014 Red Hat, Inc
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authors:
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* Alexander Larsson <alexl@redhat.com>
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*/
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#include "config.h"
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#include <locale.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include "libgsystem.h"
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#include "libglnx/libglnx.h"
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#include "xdg-app-builtins.h"
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#include "xdg-app-utils.h"
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static gboolean opt_show_details;
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static gboolean opt_runtime;
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static gboolean opt_app;
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static gboolean opt_only_updates;
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static GOptionEntry options[] = {
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{ "show-details", 'd', 0, G_OPTION_ARG_NONE, &opt_show_details, "Show arches and branches", NULL },
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{ "runtime", 0, 0, G_OPTION_ARG_NONE, &opt_runtime, "Show only runtimes", NULL },
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{ "app", 0, 0, G_OPTION_ARG_NONE, &opt_app, "Show only apps", NULL },
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{ "updates", 0, 0, G_OPTION_ARG_NONE, &opt_only_updates, "Show only those where updates are available", NULL },
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{ NULL }
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};
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gboolean
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xdg_app_builtin_ls_remote (int argc, char **argv, GCancellable *cancellable, GError **error)
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{
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g_autoptr(GOptionContext) context = NULL;
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g_autoptr(XdgAppDir) dir = NULL;
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g_autoptr(GHashTable) refs = NULL;
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GHashTableIter iter;
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gpointer key;
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gpointer value;
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g_autoptr(GHashTable) names = NULL;
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guint n_keys;
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g_autofree const char **keys = NULL;
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int i;
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const char *repository;
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const char *arch;
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context = g_option_context_new (" REMOTE - Show available runtimes and applications");
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if (!xdg_app_option_context_parse (context, options, &argc, &argv, 0, &dir, cancellable, error))
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return FALSE;
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if (!opt_app && !opt_runtime)
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opt_app = opt_runtime = TRUE;
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if (argc < 2)
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return usage_error (context, "REMOTE must be specified", error);
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repository = argv[1];
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if (!xdg_app_dir_list_remote_refs (dir,
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repository,
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&refs,
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cancellable, error))
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return FALSE;
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names = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
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arch = xdg_app_get_arch ();
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g_hash_table_iter_init (&iter, refs);
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while (g_hash_table_iter_next (&iter, &key, &value))
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{
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const char *ref = key;
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const char *checksum = value;
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const char *name = NULL;
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g_auto(GStrv) parts = NULL;
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parts = xdg_app_decompose_ref (ref, NULL);
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if (parts == NULL)
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{
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g_debug ("Invalid remote ref %s\n", ref);
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continue;
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}
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if (opt_only_updates)
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{
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g_autofree char *deployed = NULL;
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deployed = xdg_app_dir_read_active (dir, ref, cancellable);
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if (deployed == NULL)
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continue;
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if (g_strcmp0 (deployed, checksum) == 0)
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continue;
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}
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if (!opt_show_details)
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{
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if (strcmp (arch, parts[2]) != 0)
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continue;
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}
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if (strcmp (parts[0], "runtime") == 0 && !opt_runtime)
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continue;
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if (strcmp (parts[0], "app") == 0 && !opt_app)
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continue;
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if (!opt_show_details)
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name = parts[1];
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else
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name = ref;
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if (g_hash_table_lookup (names, name) == NULL)
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g_hash_table_insert (names, g_strdup (name), g_strdup (checksum));
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}
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keys = (const char **)g_hash_table_get_keys_as_array (names, &n_keys);
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g_qsort_with_data (keys, n_keys, sizeof(char *), (GCompareDataFunc)xdg_app_strcmp0_ptr, NULL);
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for (i = 0; i < n_keys; i++)
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{
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if (opt_show_details)
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g_print ("%s %.12s\n", keys[i], (char *)g_hash_table_lookup (names, keys[i]));
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else
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g_print ("%s\n", keys[i]);
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}
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return TRUE;
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}
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