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
|
#include <config.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <glib.h>
#include <dbus/dbus.h>
#include <glib/gi18n.h>
#include "gvfsjobgetfsinfo.h"
#include "gdbusutils.h"
#include "gvfsdaemonprotocol.h"
G_DEFINE_TYPE (GVfsJobGetFsInfo, g_vfs_job_get_fs_info, G_VFS_TYPE_JOB_DBUS);
static void run (GVfsJob *job);
static gboolean try (GVfsJob *job);
static DBusMessage *create_reply (GVfsJob *job,
DBusConnection *connection,
DBusMessage *message);
static void
g_vfs_job_get_fs_info_finalize (GObject *object)
{
GVfsJobGetFsInfo *job;
job = G_VFS_JOB_GET_FS_INFO (object);
if (job->file_info)
g_object_unref (job->file_info);
g_free (job->filename);
g_free (job->attributes);
if (G_OBJECT_CLASS (g_vfs_job_get_fs_info_parent_class)->finalize)
(*G_OBJECT_CLASS (g_vfs_job_get_fs_info_parent_class)->finalize) (object);
}
static void
g_vfs_job_get_fs_info_class_init (GVfsJobGetFsInfoClass *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_get_fs_info_finalize;
job_class->run = run;
job_class->try = try;
job_dbus_class->create_reply = create_reply;
}
static void
g_vfs_job_get_fs_info_init (GVfsJobGetFsInfo *job)
{
}
GVfsJob *
g_vfs_job_get_fs_info_new (DBusConnection *connection,
DBusMessage *message,
GVfsBackend *backend)
{
GVfsJobGetFsInfo *job;
DBusMessage *reply;
DBusError derror;
int path_len;
const char *path_data;
char *attributes;
dbus_error_init (&derror);
if (!dbus_message_get_args (message, &derror,
DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE,
&path_data, &path_len,
DBUS_TYPE_STRING, &attributes,
0))
{
reply = dbus_message_new_error (message,
derror.name,
derror.message);
dbus_error_free (&derror);
dbus_connection_send (connection, reply, NULL);
return NULL;
}
job = g_object_new (G_VFS_TYPE_JOB_GET_FS_INFO,
"message", message,
"connection", connection,
NULL);
job->filename = g_strndup (path_data, path_len);
job->backend = backend;
job->attributes = g_strdup (attributes);
return G_VFS_JOB (job);
}
static void
run (GVfsJob *job)
{
GVfsJobGetFsInfo *op_job = G_VFS_JOB_GET_FS_INFO (job);
GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend);
if (class->get_fs_info == NULL)
{
g_vfs_job_failed (job, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
_("Operation not supported by backend"));
return;
}
class->get_fs_info (op_job->backend,
op_job,
op_job->filename,
op_job->attributes);
}
static gboolean
try (GVfsJob *job)
{
GVfsJobGetFsInfo *op_job = G_VFS_JOB_GET_FS_INFO (job);
GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend);
if (class->try_get_fs_info == NULL)
return FALSE;
return class->try_get_fs_info (op_job->backend,
op_job,
op_job->filename,
op_job->attributes);
}
void
g_vfs_job_get_fs_info_set_info (GVfsJobGetFsInfo *job,
GFileInfo *file_info)
{
job->file_info = g_object_ref (file_info);
}
/* Might be called on an i/o thread */
static DBusMessage *
create_reply (GVfsJob *job,
DBusConnection *connection,
DBusMessage *message)
{
GVfsJobGetFsInfo *op_job = G_VFS_JOB_GET_FS_INFO (job);
DBusMessage *reply;
DBusMessageIter iter;
reply = dbus_message_new_method_return (message);
dbus_message_iter_init_append (reply, &iter);
g_dbus_append_file_info (&iter,
op_job->file_info);
return reply;
}
|
