summaryrefslogtreecommitdiff
path: root/src/plugins/xfer/xfer-upgrade.c
blob: b334ede2dd6f570be9cb037963842dbd910cd004 (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
/*
 * xfer-upgrade.c - save/restore xfer plugin data when upgrading WeeChat
 *
 * Copyright (C) 2003-2018 Sébastien Helleu <flashcode@flashtux.org>
 *
 * This file is part of WeeChat, the extensible chat client.
 *
 * WeeChat is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * WeeChat 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with WeeChat.  If not, see <https://www.gnu.org/licenses/>.
 */

#include <stdlib.h>
#include <string.h>

#include "../weechat-plugin.h"
#include "xfer.h"
#include "xfer-upgrade.h"
#include "xfer-buffer.h"


/*
 * Saves xfers info to upgrade file.
 *
 * Returns:
 *   1: OK
 *   0: error
 */

int
xfer_upgrade_save_xfers (struct t_upgrade_file *upgrade_file)
{
    /* TODO: save xfer data */
    (void) upgrade_file;
    return 1;
}

/*
 * Saves upgrade file.
 *
 * Returns:
 *   1: OK
 *   0: error
 */

int
xfer_upgrade_save ()
{
    int rc;
    struct t_upgrade_file *upgrade_file;

    upgrade_file = weechat_upgrade_new (XFER_UPGRADE_FILENAME,
                                        NULL, NULL, NULL);
    if (!upgrade_file)
        return 0;

    rc = xfer_upgrade_save_xfers (upgrade_file);

    weechat_upgrade_close (upgrade_file);

    return rc;
}

/*
 * Restores buffers callbacks (input and close) for buffers created by xfer
 * plugin.
 */

void
xfer_upgrade_set_buffer_callbacks ()
{
    struct t_infolist *infolist;
    struct t_gui_buffer *ptr_buffer;

    infolist = weechat_infolist_get ("buffer", NULL, NULL);
    if (infolist)
    {
        while (weechat_infolist_next (infolist))
        {
            if (weechat_infolist_pointer (infolist, "plugin") == weechat_xfer_plugin)
            {
                ptr_buffer = weechat_infolist_pointer (infolist, "pointer");
                weechat_buffer_set_pointer (ptr_buffer, "close_callback", &xfer_buffer_close_cb);
                weechat_buffer_set_pointer (ptr_buffer, "input_callback", &xfer_buffer_input_cb);
                if (strcmp (weechat_infolist_string (infolist, "name"),
                            XFER_BUFFER_NAME) == 0)
                {
                    xfer_buffer = ptr_buffer;
                }
            }
        }
        weechat_infolist_free (infolist);
    }
}

/*
 * Reads callback for xfer upgrade file.
 */

int
xfer_upgrade_read_cb (const void *pointer, void *data,
                      struct t_upgrade_file *upgrade_file,
                      int object_id,
                      struct t_infolist *infolist)
{
    /* make C compiler happy */
    (void) pointer;
    (void) data;
    (void) upgrade_file;
    (void) object_id;
    (void) infolist;

    /* TODO: write xfer read cb */
    return WEECHAT_RC_OK;
}

/*
 * Loads upgrade file.
 *
 * Returns:
 *   1: OK
 *   0: error
 */

int
xfer_upgrade_load ()
{
    int rc;
    struct t_upgrade_file *upgrade_file;

    xfer_upgrade_set_buffer_callbacks ();

    upgrade_file = weechat_upgrade_new (XFER_UPGRADE_FILENAME,
                                        &xfer_upgrade_read_cb, NULL, NULL);
    if (!upgrade_file)
        return 0;

    rc = weechat_upgrade_read (upgrade_file);

    weechat_upgrade_close (upgrade_file);

    return rc;
}