Implement
2001-05-04 Bradford Hovinen <hovinen@ximian.com> * cluster-location.c (cluster_location_do_rollback): Implement * location.c (location_do_rollback): Rename from do_rollback; make into virtual method (location_rollback_backend_to): (location_rollback_backend_by): (location_rollback_id): Update to call virtual method * Makefile.am (libximian_archiver_la_SOURCES): (include_HEADERS): Add cluster.[ch], cluster-location.[ch] 2001-05-03 Bradford Hovinen <hovinen@ximian.com> * cluster.[ch]: New class * cluster.c (cluster_new): (cluster_load): Implement * archive.c (archive_set_arg): Add argument ARG_IS_GLOBAL (archive_class_init): Make ARG_PREFIX construct-only (archive_construct): Implement (do_load): Remove (archive_load): Use archive_construct; pass is_global as an argument to the object constructor
This commit is contained in:
Bradford Hovinen
Bradford Hovinen (Gdict maintainer)
parent
7631a53d80
commit
a053572d1d
10 changed files with 972 additions and 102 deletions
222
archiver/cluster-location.c
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222
archiver/cluster-location.c
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/* -*- mode: c; style: linux -*- */
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/* cluster-location.c
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* Copyright (C) 2000 Ximian, Inc.
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*
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* Written by Bradford Hovinen <hovinen@helixcode.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include "cluster.h"
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#include "cluster-location.h"
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typedef struct _pair_t pair_t;
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enum {
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ARG_0,
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ARG_SAMPLE
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};
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struct _ClusterLocationPrivate
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{
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/* Private data members */
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};
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struct _pair_t
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{
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gpointer a, b;
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};
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static LocationClass *parent_class;
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static void cluster_location_init (ClusterLocation *cluster_location);
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static void cluster_location_class_init (ClusterLocationClass *class);
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static void cluster_location_set_arg (GtkObject *object,
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GtkArg *arg,
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guint arg_id);
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static void cluster_location_get_arg (GtkObject *object,
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GtkArg *arg,
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guint arg_id);
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static void cluster_location_finalize (GtkObject *object);
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static gboolean cluster_location_do_rollback (Location *location,
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gchar *backend_id,
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xmlDocPtr doc);
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static gboolean host_cb (Cluster *cluster,
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gchar *hostname,
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pair_t *pair);
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guint
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cluster_location_get_type (void)
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{
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static guint cluster_location_type = 0;
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if (!cluster_location_type) {
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GtkTypeInfo cluster_location_info = {
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"ClusterLocation",
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sizeof (ClusterLocation),
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sizeof (ClusterLocationClass),
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(GtkClassInitFunc) cluster_location_class_init,
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(GtkObjectInitFunc) cluster_location_init,
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(GtkArgSetFunc) NULL,
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(GtkArgGetFunc) NULL
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};
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cluster_location_type =
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gtk_type_unique (location_get_type (),
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&cluster_location_info);
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}
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return cluster_location_type;
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}
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static void
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cluster_location_init (ClusterLocation *cluster_location)
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{
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cluster_location->p = g_new0 (ClusterLocationPrivate, 1);
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}
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static void
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cluster_location_class_init (ClusterLocationClass *class)
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{
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GtkObjectClass *object_class;
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LocationClass *location_class;
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gtk_object_add_arg_type ("ClusterLocation::sample",
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GTK_TYPE_POINTER,
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GTK_ARG_READWRITE,
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ARG_SAMPLE);
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object_class = GTK_OBJECT_CLASS (class);
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object_class->finalize = cluster_location_finalize;
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object_class->set_arg = cluster_location_set_arg;
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object_class->get_arg = cluster_location_get_arg;
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location_class = LOCATION_CLASS (class);
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location_class->do_rollback = cluster_location_do_rollback;
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parent_class = LOCATION_CLASS
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(gtk_type_class (location_get_type ()));
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}
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static void
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cluster_location_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
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{
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ClusterLocation *cluster_location;
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g_return_if_fail (object != NULL);
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g_return_if_fail (IS_CLUSTER_LOCATION (object));
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cluster_location = CLUSTER_LOCATION (object);
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switch (arg_id) {
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case ARG_SAMPLE:
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break;
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default:
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g_warning ("Bad argument set");
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break;
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}
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}
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static void
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cluster_location_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
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{
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ClusterLocation *cluster_location;
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g_return_if_fail (object != NULL);
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g_return_if_fail (IS_CLUSTER_LOCATION (object));
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cluster_location = CLUSTER_LOCATION (object);
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switch (arg_id) {
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case ARG_SAMPLE:
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break;
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default:
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g_warning ("Bad argument get");
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break;
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}
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}
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static void
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cluster_location_finalize (GtkObject *object)
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{
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ClusterLocation *cluster_location;
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g_return_if_fail (object != NULL);
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g_return_if_fail (IS_CLUSTER_LOCATION (object));
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cluster_location = CLUSTER_LOCATION (object);
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g_free (cluster_location->p);
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GTK_OBJECT_CLASS (parent_class)->finalize (object);
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}
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GtkObject *
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cluster_location_new (void)
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{
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return gtk_object_new (cluster_location_get_type (),
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NULL);
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}
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static gboolean
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cluster_location_do_rollback (Location *location, gchar *backend_id,
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xmlDocPtr doc)
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{
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Cluster *cluster;
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pair_t pair;
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g_return_val_if_fail (location != NULL, FALSE);
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g_return_val_if_fail (IS_CLUSTER_LOCATION (location), FALSE);
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g_return_val_if_fail (backend_id != NULL, FALSE);
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g_return_val_if_fail (doc != NULL, FALSE);
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gtk_object_get (GTK_OBJECT (location), "archive", &cluster, NULL);
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pair.a = doc;
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pair.b = backend_id;
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cluster_foreach_host (cluster, (ClusterHostCB) host_cb, &pair);
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return TRUE;
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}
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static gboolean
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host_cb (Cluster *cluster, gchar *hostname, pair_t *pair)
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{
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xmlDocPtr doc;
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gchar *backend_id, *command;
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FILE *output;
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doc = pair->a;
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backend_id = pair->b;
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command = g_strconcat ("ssh ", hostname, " ", backend_id, " --set",
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NULL);
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output = popen (command, "w");
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xmlDocDump (output, doc);
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pclose (output);
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g_free (command);
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return FALSE;
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}
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