forked from Mirrors/flatpak-builder
flatpak: Add a document-info command
This uses the newly introduced non-portal interface to the documents portal to obtain and show information about an exported file.tingping/wmclass
Matthias Clasen
parent
89a10ad9b2
commit
52d32da215
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@ -26,7 +26,8 @@ flatpak_SOURCES = \
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app/flatpak-builtins-build-import-bundle.c \
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app/flatpak-builtins-build-sign.c \
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app/flatpak-builtins-repo-update.c \
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app/flatpak-builtins-document.c \
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app/flatpak-builtins-document-export.c \
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app/flatpak-builtins-document-info.c \
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$(xdp_dbus_built_sources) \
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$(NULL)
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@ -0,0 +1,151 @@
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/*
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* Copyright © 2016 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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* Matthias Clasen <mclasen@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 <string.h>
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#include <unistd.h>
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#include <errno.h>
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#include "libgsystem.h"
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#include "libglnx/libglnx.h"
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#include "document-portal/xdp-dbus.h"
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#include <gio/gunixfdlist.h>
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#include "flatpak-builtins.h"
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#include "flatpak-utils.h"
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#include "flatpak-run.h"
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static GOptionEntry options[] = {
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{ NULL }
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};
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gboolean
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flatpak_builtin_document_info (int argc, char **argv,
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GCancellable *cancellable,
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GError **error)
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{
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g_autoptr(GOptionContext) context = NULL;
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g_autoptr(GDBusConnection) session_bus = NULL;
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const char *file;
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XdpDbusDocuments *documents;
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g_autofree char *mountpoint = NULL;
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g_autofree char *basename = NULL;
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g_autofree char *doc_id = NULL;
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g_autofree char *doc_path = NULL;
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g_autofree char *origin = NULL;
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const char *app_id;
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const char **perms;
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g_autoptr(GVariant) apps = NULL;
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g_autoptr(GVariantIter) iter = NULL;
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context = g_option_context_new ("FILE - Get information about an exported file");
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if (!flatpak_option_context_parse (context, options, &argc, &argv,
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FLATPAK_BUILTIN_FLAG_NO_DIR,
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NULL, cancellable, error))
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return FALSE;
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if (argc < 2)
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return usage_error (context, "FILE must be specified", error);
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file = argv[1];
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basename = g_path_get_basename (file);
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session_bus = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, error);
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if (session_bus == NULL)
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return FALSE;
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documents = xdp_dbus_documents_proxy_new_sync (session_bus, 0,
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"org.freedesktop.portal.Documents",
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"/org/freedesktop/portal/documents",
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NULL, error);
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if (documents == NULL)
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return FALSE;
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if (!xdp_dbus_documents_call_get_mount_point_sync (documents, &mountpoint,
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NULL, error))
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return FALSE;
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if (!xdp_dbus_documents_call_lookup_sync (documents, file, &doc_id, NULL, error))
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return FALSE;
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if (strcmp (doc_id, "") == 0)
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{
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g_print ("Not exported\n");
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return TRUE;
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}
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doc_path = g_build_filename (mountpoint, doc_id, basename, NULL);
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if (!xdp_dbus_documents_call_info_sync (documents, doc_id, &origin, &apps,
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NULL, error))
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return FALSE;
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iter = g_variant_iter_new (apps);
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g_print ("id: %s\n", doc_id);
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g_print ("path: %s\n", doc_path);
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g_print ("origin: %s\n", origin);
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if (g_variant_iter_n_children (iter) > 0)
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g_print ("permissions:\n");
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while (g_variant_iter_next (iter, "{&s^a&s}", &app_id, &perms))
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{
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int i;
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g_print ("\t%s\t", app_id);
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for (i = 0; perms[i]; i++)
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{
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if (i > 0)
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g_print (", ");
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g_print ("%s", perms[i]);
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}
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g_print ("\n");
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}
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return TRUE;
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}
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gboolean
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flatpak_complete_document_info (FlatpakCompletion *completion)
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{
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g_autoptr(GOptionContext) context = NULL;
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context = g_option_context_new ("");
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if (!flatpak_option_context_parse (context, options, &completion->argc, &completion->argv,
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FLATPAK_BUILTIN_FLAG_NO_DIR, NULL, NULL, NULL))
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return FALSE;
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switch (completion->argc)
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{
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case 0:
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case 1: /* FILE */
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flatpak_complete_options (completion, global_entries);
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flatpak_complete_options (completion, options);
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flatpak_complete_file (completion);
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break;
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}
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return TRUE;
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}
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@ -78,6 +78,7 @@ BUILTINPROTO (build_bundle)
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BUILTINPROTO (build_import)
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BUILTINPROTO (build_update_repo)
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BUILTINPROTO (document_export)
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BUILTINPROTO (document_info)
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BUILTINPROTO (override)
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#undef BUILTINPROTO
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@ -62,6 +62,7 @@ static FlatpakCommand commands[] = {
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{ "run", "Run an application", flatpak_builtin_run, flatpak_complete_run },
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{ "override", "Override permissions for an application", flatpak_builtin_override, flatpak_complete_override },
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{ "document-export", "Grant an application access to a specific file", flatpak_builtin_document_export, flatpak_complete_document_export },
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{ "document-info", "Show information about a specific file", flatpak_builtin_document_info, flatpak_complete_document_info },
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{ "make-current", "Specify default version to run", flatpak_builtin_make_current_app, flatpak_complete_make_current_app },
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{ "enter", "Enter the namespace of a running application", flatpak_builtin_enter, flatpak_complete_enter },
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@ -31,6 +31,7 @@ man_MANS = \
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flatpak-override.1 \
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flatpak-enter.1 \
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flatpak-document-export.1 \
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flatpak-document-info.1 \
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flatpak-build-init.1 \
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flatpak-build.1 \
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flatpak-build-bundle.1 \
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@ -0,0 +1,114 @@
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<?xml version='1.0'?> <!--*-nxml-*-->
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
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"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
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<refentry id="flatpak-document-info">
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<refentryinfo>
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<title>flatpak document-info</title>
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<productname>flatpak</productname>
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<authorgroup>
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<author>
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<contrib>Developer</contrib>
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<firstname>Alexander</firstname>
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<surname>Larsson</surname>
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<email>alexl@redhat.com</email>
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</author>
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</authorgroup>
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</refentryinfo>
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<refmeta>
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<refentrytitle>flatpak document-info</refentrytitle>
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<manvolnum>1</manvolnum>
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</refmeta>
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<refnamediv>
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<refname>flatpak-document-info</refname>
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<refpurpose>Show information about exported files</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<cmdsynopsis>
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<command>flatpak document-info</command>
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<arg choice="opt" rep="repeat">OPTION</arg>
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<arg choice="plain">FILE</arg>
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</cmdsynopsis>
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</refsynopsisdiv>
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<refsect1>
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<title>Description</title>
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<para>
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Shows information about an exported file, such as the
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document id, the fuse path, the original location in the
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filesystem, and the per-application permissions.
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</para>
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<para>
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FILE can either be a file in the fuse filesystem at /run/user/$UID/doc/,
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or a file anywhere else.
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</para>
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</refsect1>
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<refsect1>
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<title>Options</title>
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<para>The following options are understood:</para>
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<variablelist>
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<varlistentry>
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<term><option>-h</option></term>
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<term><option>--help</option></term>
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<listitem><para>
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Show help options and exit.
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</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>-v</option></term>
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<term><option>--verbose</option></term>
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<listitem><para>
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Print debug information during command processing.
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</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>--version</option></term>
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<listitem><para>
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Print version information and exit.
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</para></listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1>
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<title>Examples</title>
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<para>
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<command>$ flatpak document-info ~/Sources/gtk/gail-3.0.pc</command>
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</para>
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<programlisting>
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id: dd32c34a
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path: /run/user/1000/doc/dd32c34a/gail-3.0.pc
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origin: /home/mclasen/Sources/gtk/gail-3.0.pc
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permissions:
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org.gnome.gedit read, write
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</programlisting>
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</refsect1>
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<refsect1>
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<title>See also</title>
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<para>
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<citerefentry><refentrytitle>flatpak</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>flatpak-document-export</refentrytitle><manvolnum>1</manvolnum></citerefentry>
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</para>
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</refsect1>
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</refentry>
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