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
|
/* 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., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, 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 "gvfswritechannel.h"
#include "gvfsjobqueryinfowrite.h"
#include "gvfsdaemonutils.h"
G_DEFINE_TYPE (GVfsJobQueryInfoWrite, g_vfs_job_query_info_write, G_VFS_TYPE_JOB)
static void run (GVfsJob *job);
static gboolean try (GVfsJob *job);
static void send_reply (GVfsJob *job);
static void
g_vfs_job_query_info_write_finalize (GObject *object)
{
GVfsJobQueryInfoWrite *job;
job = G_VFS_JOB_QUERY_INFO_WRITE (object);
g_object_unref (job->channel);
g_object_unref (job->file_info);
g_free (job->attributes);
g_file_attribute_matcher_unref (job->attribute_matcher);
if (G_OBJECT_CLASS (g_vfs_job_query_info_write_parent_class)->finalize)
(*G_OBJECT_CLASS (g_vfs_job_query_info_write_parent_class)->finalize) (object);
}
static void
g_vfs_job_query_info_write_class_init (GVfsJobQueryInfoWriteClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GVfsJobClass *job_class = G_VFS_JOB_CLASS (klass);
gobject_class->finalize = g_vfs_job_query_info_write_finalize;
job_class->run = run;
job_class->try = try;
job_class->send_reply = send_reply;
}
static void
g_vfs_job_query_info_write_init (GVfsJobQueryInfoWrite *job)
{
}
GVfsJob *
g_vfs_job_query_info_write_new (GVfsWriteChannel *channel,
GVfsBackendHandle handle,
const char *attrs,
GVfsBackend *backend)
{
GVfsJobQueryInfoWrite *job;
job = g_object_new (G_VFS_TYPE_JOB_QUERY_INFO_WRITE,
NULL);
job->backend = backend;
job->channel = g_object_ref (channel);
job->handle = handle;
job->attributes = g_strdup (attrs);
job->attribute_matcher = g_file_attribute_matcher_new (attrs);
job->file_info = g_file_info_new ();
g_file_info_set_attribute_mask (job->file_info, job->attribute_matcher);
return G_VFS_JOB (job);
}
/* Might be called on an i/o thwrite */
static void
send_reply (GVfsJob *job)
{
GVfsJobQueryInfoWrite *op_job = G_VFS_JOB_QUERY_INFO_WRITE (job);
if (job->failed)
g_vfs_channel_send_error (G_VFS_CHANNEL (op_job->channel), job->error);
else
g_vfs_channel_send_info (G_VFS_CHANNEL (op_job->channel), op_job->file_info);
}
static void
run (GVfsJob *job)
{
GVfsJobQueryInfoWrite *op_job = G_VFS_JOB_QUERY_INFO_WRITE (job);
GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend);
if (class->query_info_on_write == NULL)
{
g_vfs_job_failed (job, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
_("Operation not supported by backend"));
return;
}
class->query_info_on_write (op_job->backend,
op_job,
op_job->handle,
op_job->file_info,
op_job->attribute_matcher);
}
static gboolean
try (GVfsJob *job)
{
GVfsJobQueryInfoWrite *op_job = G_VFS_JOB_QUERY_INFO_WRITE (job);
GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend);
if (class->try_query_info_on_write == NULL)
return FALSE;
return class->try_query_info_on_write (op_job->backend,
op_job,
op_job->handle,
op_job->file_info,
op_job->attribute_matcher);
}
|
