Adding upstream version 3.38.1.upstream/3.38.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 212 insertions, 0 deletions

diff --git a/plugins/flatpak/gs-flatpak-utils.c b/plugins/flatpak/gs-flatpak-utils.c
new file mode 100644
index 0000000..4dee104
--- /dev/null
+++ b/plugins/flatpak/gs-flatpak-utils.c
@@ -0,0 +1,212 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
+ * vi:set noexpandtab tabstop=8 shiftwidth=8:
+ *
+ * Copyright (C) 2017-2018 Richard Hughes <richard@hughsie.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <config.h>
+#include <ostree.h>
+
+#include "gs-flatpak-app.h"
+#include "gs-flatpak.h"
+#include "gs-flatpak-utils.h"
+
+void
+gs_flatpak_error_convert (GError **perror)
+{
+	GError *error = perror != NULL ? *perror : NULL;
+
+	/* not set */
+	if (error == NULL)
+		return;
+
+	/* this are allowed for low-level errors */
+	if (gs_utils_error_convert_gio (perror))
+		return;
+
+	/* this are allowed for low-level errors */
+	if (gs_utils_error_convert_gdbus (perror))
+		return;
+
+	/* this are allowed for network ops */
+	if (gs_utils_error_convert_gresolver (perror))
+		return;
+
+	/* custom to this plugin */
+	if (error->domain == FLATPAK_ERROR) {
+		switch (error->code) {
+		case FLATPAK_ERROR_ALREADY_INSTALLED:
+		case FLATPAK_ERROR_NOT_INSTALLED:
+		case FLATPAK_ERROR_REMOTE_NOT_FOUND:
+		case FLATPAK_ERROR_RUNTIME_NOT_FOUND:
+			error->code = GS_PLUGIN_ERROR_NOT_SUPPORTED;
+			break;
+		default:
+			error->code = GS_PLUGIN_ERROR_FAILED;
+			break;
+		}
+	} else if (error->domain == OSTREE_GPG_ERROR) {
+		error->code = GS_PLUGIN_ERROR_NO_SECURITY;
+	} else {
+		g_warning ("can't reliably fixup error from domain %s: %s",
+			   g_quark_to_string (error->domain),
+			   error->message);
+		error->code = GS_PLUGIN_ERROR_FAILED;
+	}
+	error->domain = GS_PLUGIN_ERROR;
+}
+
+GsApp *
+gs_flatpak_app_new_from_remote (FlatpakRemote *xremote)
+{
+	g_autofree gchar *title = NULL;
+	g_autofree gchar *url = NULL;
+	g_autoptr(GsApp) app = NULL;
+
+	app = gs_flatpak_app_new (flatpak_remote_get_name (xremote));
+	gs_app_set_kind (app, AS_APP_KIND_SOURCE);
+	gs_app_set_state (app, flatpak_remote_get_disabled (xremote) ?
+			  AS_APP_STATE_AVAILABLE : AS_APP_STATE_INSTALLED);
+	gs_app_add_quirk (app, GS_APP_QUIRK_NOT_LAUNCHABLE);
+	gs_app_set_name (app, GS_APP_QUALITY_LOWEST,
+			 flatpak_remote_get_name (xremote));
+	gs_app_set_size_download (app, GS_APP_SIZE_UNKNOWABLE);
+
+	/* title */
+	title = flatpak_remote_get_title (xremote);
+	if (title != NULL)
+		gs_app_set_summary (app, GS_APP_QUALITY_LOWEST, title);
+
+	/* url */
+	url = flatpak_remote_get_url (xremote);
+	if (url != NULL)
+		gs_app_set_url (app, AS_URL_KIND_HOMEPAGE, url);
+
+	/* success */
+	return g_steal_pointer (&app);
+}
+
+GsApp *
+gs_flatpak_app_new_from_repo_file (GFile *file,
+				   GCancellable *cancellable,
+				   GError **error)
+{
+	gchar *tmp;
+	g_autofree gchar *basename = NULL;
+	g_autofree gchar *filename = NULL;
+	g_autofree gchar *repo_comment = NULL;
+	g_autofree gchar *repo_default_branch = NULL;
+	g_autofree gchar *repo_description = NULL;
+	g_autofree gchar *repo_gpgkey = NULL;
+	g_autofree gchar *repo_homepage = NULL;
+	g_autofree gchar *repo_icon = NULL;
+	g_autofree gchar *repo_id = NULL;
+	g_autofree gchar *repo_title = NULL;
+	g_autofree gchar *repo_url = NULL;
+	g_autoptr(GError) error_local = NULL;
+	g_autoptr(GKeyFile) kf = NULL;
+	g_autoptr(GsApp) app = NULL;
+
+	/* read the file */
+	kf = g_key_file_new ();
+	filename = g_file_get_path (file);
+	if (!g_key_file_load_from_file (kf, filename,
+					G_KEY_FILE_NONE,
+					&error_local)) {
+		g_set_error (error,
+			     GS_PLUGIN_ERROR,
+			     GS_PLUGIN_ERROR_NOT_SUPPORTED,
+			     "failed to load flatpakrepo: %s",
+			     error_local->message);
+		return NULL;
+	}
+
+	/* get the ID from the basename */
+	basename = g_file_get_basename (file);
+
+	/* ensure this is valid for flatpak */
+	repo_id = g_str_to_ascii (basename, NULL);
+	tmp = g_strrstr (repo_id, ".");
+	if (tmp != NULL)
+		*tmp = '\0';
+	for (guint i = 0; repo_id[i] != '\0'; i++) {
+		if (!g_ascii_isalnum (repo_id[i]))
+			repo_id[i] = '_';
+	}
+
+	/* create source */
+	repo_title = g_key_file_get_string (kf, "Flatpak Repo", "Title", NULL);
+	repo_url = g_key_file_get_string (kf, "Flatpak Repo", "Url", NULL);
+	if (repo_title == NULL || repo_url == NULL ||
+	    repo_title[0] == '\0' || repo_url[0] == '\0') {
+		g_set_error_literal (error,
+				     GS_PLUGIN_ERROR,
+				     GS_PLUGIN_ERROR_NOT_SUPPORTED,
+				     "not enough data in file, "
+				     "expected at least Title and Url");
+		return NULL;
+	}
+
+	/* check version */
+	if (g_key_file_has_key (kf, "Flatpak Repo", "Version", NULL)) {
+		guint64 ver = g_key_file_get_uint64 (kf, "Flatpak Repo", "Version", NULL);
+		if (ver != 1) {
+			g_set_error (error,
+				     GS_PLUGIN_ERROR,
+				     GS_PLUGIN_ERROR_NOT_SUPPORTED,
+				     "unsupported version %" G_GUINT64_FORMAT, ver);
+			return NULL;
+		}
+	}
+
+	/* create source */
+	app = gs_flatpak_app_new (repo_id);
+	gs_flatpak_app_set_file_kind (app, GS_FLATPAK_APP_FILE_KIND_REPO);
+	gs_app_set_kind (app, AS_APP_KIND_SOURCE);
+	gs_app_set_state (app, AS_APP_STATE_AVAILABLE_LOCAL);
+	gs_app_add_quirk (app, GS_APP_QUIRK_NOT_LAUNCHABLE);
+	gs_app_set_name (app, GS_APP_QUALITY_NORMAL, repo_title);
+	gs_app_set_size_download (app, GS_APP_SIZE_UNKNOWABLE);
+	gs_flatpak_app_set_repo_url (app, repo_url);
+	gs_app_set_origin_hostname (app, repo_url);
+
+	/* user specified a URL */
+	repo_gpgkey = g_key_file_get_string (kf, "Flatpak Repo", "GPGKey", NULL);
+	if (repo_gpgkey != NULL) {
+		if (g_str_has_prefix (repo_gpgkey, "http://") ||
+		    g_str_has_prefix (repo_gpgkey, "https://")) {
+			g_set_error_literal (error,
+					     GS_PLUGIN_ERROR,
+					     GS_PLUGIN_ERROR_NOT_SUPPORTED,
+					     "Base64 encoded GPGKey required, not URL");
+			return NULL;
+		}
+		gs_flatpak_app_set_repo_gpgkey (app, repo_gpgkey);
+	}
+
+	/* optional data */
+	repo_homepage = g_key_file_get_string (kf, "Flatpak Repo", "Homepage", NULL);
+	if (repo_homepage != NULL)
+		gs_app_set_url (app, AS_URL_KIND_HOMEPAGE, repo_homepage);
+	repo_comment = g_key_file_get_string (kf, "Flatpak Repo", "Comment", NULL);
+	if (repo_comment != NULL)
+		gs_app_set_summary (app, GS_APP_QUALITY_NORMAL, repo_comment);
+	repo_description = g_key_file_get_string (kf, "Flatpak Repo", "Description", NULL);
+	if (repo_description != NULL)
+		gs_app_set_description (app, GS_APP_QUALITY_NORMAL, repo_description);
+	repo_default_branch = g_key_file_get_string (kf, "Flatpak Repo", "DefaultBranch", NULL);
+	if (repo_default_branch != NULL)
+		gs_app_set_branch (app, repo_default_branch);
+	repo_icon = g_key_file_get_string (kf, "Flatpak Repo", "Icon", NULL);
+	if (repo_icon != NULL) {
+		g_autoptr(AsIcon) ic = as_icon_new ();
+		as_icon_set_kind (ic, AS_ICON_KIND_REMOTE);
+		as_icon_set_url (ic, repo_icon);
+		gs_app_add_icon (app, ic);
+	}
+
+	/* success */
+	return g_steal_pointer (&app);
+}