summaryrefslogtreecommitdiff
path: root/daemon/gvfsjobsetdisplayname.c
blob: e12ae87900b25878d28a9e3d1b2fddcc165e7917 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
/* GIO - GLib Input, Output and Streaming Library
 * 
 * Copyright (C) 2006-2007 Red Hat, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General
 * Public License along with this library; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 * Author: Alexander Larsson <alexl@redhat.com>
 */

#include <config.h>

#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>

#include <glib.h>
#include <glib/gi18n.h>
#include "gvfsjobsetdisplayname.h"

G_DEFINE_TYPE (GVfsJobSetDisplayName, g_vfs_job_set_display_name, G_VFS_TYPE_JOB_DBUS)

static void         run          (GVfsJob        *job);
static gboolean     try          (GVfsJob        *job);
static void         create_reply (GVfsJob               *job,
                                  GVfsDBusMount         *object,
                                  GDBusMethodInvocation *invocation);

static void
g_vfs_job_set_display_name_finalize (GObject *object)
{
  GVfsJobSetDisplayName *job;

  job = G_VFS_JOB_SET_DISPLAY_NAME (object);

  g_free (job->filename);
  g_free (job->display_name);
  g_free (job->new_path);
  
  if (G_OBJECT_CLASS (g_vfs_job_set_display_name_parent_class)->finalize)
    (*G_OBJECT_CLASS (g_vfs_job_set_display_name_parent_class)->finalize) (object);
}

static void
g_vfs_job_set_display_name_class_init (GVfsJobSetDisplayNameClass *klass)
{
  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
  GVfsJobClass *job_class = G_VFS_JOB_CLASS (klass);
  GVfsJobDBusClass *job_dbus_class = G_VFS_JOB_DBUS_CLASS (klass);
  
  gobject_class->finalize = g_vfs_job_set_display_name_finalize;
  job_class->run = run;
  job_class->try = try;
  job_dbus_class->create_reply = create_reply;
}

static void
g_vfs_job_set_display_name_init (GVfsJobSetDisplayName *job)
{
}

gboolean
g_vfs_job_set_display_name_new_handle (GVfsDBusMount *object,
                                       GDBusMethodInvocation *invocation,
                                       const gchar *arg_path_data,
                                       const gchar *arg_display_name,
                                       GVfsBackend *backend)
{
  GVfsJobSetDisplayName *job;

  if (g_vfs_backend_invocation_first_handler (object, invocation, backend))
    return TRUE;
  
  job = g_object_new (G_VFS_TYPE_JOB_SET_DISPLAY_NAME,
                      "object", object,
                      "invocation", invocation,
                      NULL);

  job->filename = g_strdup (arg_path_data);
  job->backend = backend;
  job->display_name = g_strdup (arg_display_name);
  
  g_vfs_job_source_new_job (G_VFS_JOB_SOURCE (backend), G_VFS_JOB (job));
  g_object_unref (job);

  return TRUE;
}

static void
run (GVfsJob *job)
{
  GVfsJobSetDisplayName *op_job = G_VFS_JOB_SET_DISPLAY_NAME (job);
  GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend);

  if (class->set_display_name == NULL)
    {
      g_vfs_job_failed (job, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
			_("Operation not supported"));
      return;
    }
  
  class->set_display_name (op_job->backend,
			   op_job,
			   op_job->filename,
			   op_job->display_name);
}

static gboolean
try (GVfsJob *job)
{
  GVfsJobSetDisplayName *op_job = G_VFS_JOB_SET_DISPLAY_NAME (job);
  GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend);

  if (g_vfs_backend_get_readonly_lockdown (op_job->backend))
    {
      g_vfs_job_failed (job, G_IO_ERROR, G_IO_ERROR_PERMISSION_DENIED,
                        _("Filesystem is read-only"));
      return TRUE;
    }

  if (class->try_set_display_name == NULL)
    return FALSE;
  
  return class->try_set_display_name (op_job->backend,
				 op_job,
				 op_job->filename,
				 op_job->display_name);
}

void
g_vfs_job_set_display_name_set_new_path (GVfsJobSetDisplayName *job,
					 const char *new_path)
{
  job->new_path = g_strdup (new_path);
}

/* Might be called on an i/o thread */
static void
create_reply (GVfsJob *job,
              GVfsDBusMount *object,
              GDBusMethodInvocation *invocation)
{
  GVfsJobSetDisplayName *op_job = G_VFS_JOB_SET_DISPLAY_NAME (job);

  g_assert (op_job->new_path != NULL);
  
  gvfs_dbus_mount_complete_set_display_name (object, invocation, op_job->new_path);
}