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
|
#include "dconf-state.h"
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <stdio.h>
#include <errno.h>
static void
dconf_state_init_session (DConfState *state)
{
const gchar *config_dir = g_get_user_config_dir ();
state->db_dir = g_build_filename (config_dir, "dconf", NULL);
if (g_mkdir_with_parents (state->db_dir, 0700) != 0)
g_error ("Can not create directory '%s': %s", state->db_dir, g_strerror (errno));
}
static gboolean
dconf_state_is_blame_mode (void)
{
gint fd;
if (getenv ("DCONF_BLAME"))
return TRUE;
fd = open ("/proc/cmdline", O_RDONLY);
if (fd != -1)
{
gchar buffer[1024];
gssize s;
s = read (fd, buffer, sizeof buffer - 1);
close (fd);
if (0 < s && s < sizeof buffer)
{
buffer[s] = '\0';
if (strstr (buffer, "DCONF_BLAME"))
return TRUE;
}
}
return FALSE;
}
void
dconf_state_init (DConfState *state)
{
state->blame_mode = dconf_state_is_blame_mode ();
state->blame_info = NULL;
state->is_session = strcmp (g_get_user_name (), "dconf") != 0;
state->main_loop = g_main_loop_new (NULL, FALSE);
state->serial = 0;
state->id = NULL;
if (state->is_session)
dconf_state_init_session (state);
}
void
dconf_state_destroy (DConfState *state)
{
g_main_loop_unref (state->main_loop);
}
void
dconf_state_set_id (DConfState *state,
const gchar *id)
{
g_assert (state->id == NULL);
state->id = g_strdup (id);
}
gchar *
dconf_state_get_tag (DConfState *state)
{
return g_strdup_printf ("%"G_GUINT64_FORMAT"%s",
state->serial++, state->id);
}
|
