示例#1
0
int
upgrade_weechat_save_hotlist (struct t_upgrade_file *upgrade_file)
{
    struct t_infolist *ptr_infolist;
    struct t_gui_hotlist *ptr_hotlist;
    int rc;

    for (ptr_hotlist = gui_hotlist; ptr_hotlist;
         ptr_hotlist = ptr_hotlist->next_hotlist)
    {
        ptr_infolist = infolist_new (NULL);
        if (!ptr_infolist)
            return 0;
        if (!gui_hotlist_add_to_infolist (ptr_infolist, ptr_hotlist))
        {
            infolist_free (ptr_infolist);
            return 0;
        }
        rc = upgrade_file_write_object (upgrade_file,
                                        UPGRADE_WEECHAT_TYPE_HOTLIST,
                                        ptr_infolist);
        infolist_free (ptr_infolist);
        if (!rc)
            return 0;
    }

    return 1;
}
示例#2
0
int
upgrade_weechat_save_history (struct t_upgrade_file *upgrade_file,
                              struct t_gui_history *last_history)
{
    struct t_infolist *ptr_infolist;
    struct t_infolist_item *ptr_item;
    struct t_gui_history *ptr_history;
    int rc;

    if (!last_history)
        return 1;

    ptr_infolist = infolist_new (NULL);
    if (!ptr_infolist)
        return 0;

    ptr_history = last_history;
    while (ptr_history)
    {
        ptr_item = infolist_new_item (ptr_infolist);
        if (!ptr_item)
        {
            infolist_free (ptr_infolist);
            return 0;
        }

        if (!infolist_new_var_string (ptr_item, "text", ptr_history->text))
        {
            infolist_free (ptr_infolist);
            return 0;
        }

        ptr_history = ptr_history->prev_history;
    }

    rc = upgrade_file_write_object (upgrade_file,
                                    UPGRADE_WEECHAT_TYPE_HISTORY,
                                    ptr_infolist);
    infolist_free (ptr_infolist);
    if (!rc)
        return 0;

    return 1;
}
示例#3
0
int
upgrade_weechat_save_layout_window_tree (struct t_upgrade_file *upgrade_file,
                                         struct t_gui_layout_window *layout_window)
{
    struct t_infolist *ptr_infolist;
    int rc;

    ptr_infolist = infolist_new (NULL);
    if (!ptr_infolist)
        return 0;

    if (!gui_layout_window_add_to_infolist (ptr_infolist, layout_window))
    {
        infolist_free (ptr_infolist);
        return 0;
    }

    rc = upgrade_file_write_object (upgrade_file,
                                    UPGRADE_WEECHAT_TYPE_LAYOUT_WINDOW,
                                    ptr_infolist);

    infolist_free (ptr_infolist);
    if (!rc)
        return 0;

    if (layout_window->child1)
    {
        if (!upgrade_weechat_save_layout_window_tree (upgrade_file,
                                                      layout_window->child1))
            return 0;
    }

    if (layout_window->child2)
    {
        if (!upgrade_weechat_save_layout_window_tree (upgrade_file,
                                                      layout_window->child2))
            return 0;
    }

    return 1;
}
示例#4
0
int
upgrade_weechat_save_misc (struct t_upgrade_file *upgrade_file)
{
    struct t_infolist *ptr_infolist;
    struct t_infolist_item *ptr_item;
    int rc;

    ptr_infolist = infolist_new (NULL);
    if (!ptr_infolist)
        return 0;

    ptr_item = infolist_new_item (ptr_infolist);
    if (!ptr_item)
    {
        infolist_free (ptr_infolist);
        return 0;
    }
    if (!infolist_new_var_time (ptr_item, "start_time", weechat_first_start_time))
    {
        infolist_free (ptr_infolist);
        return 0;
    }
    if (!infolist_new_var_integer (ptr_item, "upgrade_count", weechat_upgrade_count))
    {
        infolist_free (ptr_infolist);
        return 0;
    }
    if (!infolist_new_var_integer (ptr_item, "current_window_number", gui_current_window->number))
    {
        infolist_free (ptr_infolist);
        return 0;
    }

    rc = upgrade_file_write_object (upgrade_file,
                                    UPGRADE_WEECHAT_TYPE_MISC,
                                    ptr_infolist);
    infolist_free (ptr_infolist);

    return rc;
}
示例#5
0
int
upgrade_file_read_object (struct t_upgrade_file *upgrade_file)
{
    struct t_infolist *infolist;
    struct t_infolist_item *item;
    int rc, object_id, type, type_var, value, size;
    char *name, *value_str;
    void *buffer;
    time_t time;

    rc = 0;

    infolist = NULL;
    name = NULL;
    value_str = NULL;
    buffer = NULL;

    if (!upgrade_file_read_integer (upgrade_file, &type))
    {
        if (feof (upgrade_file->file))
            rc = 1;
        else
            UPGRADE_ERROR(_("read - object type"), "");
        goto end;
    }

    if (type != UPGRADE_TYPE_OBJECT_START)
    {
        UPGRADE_ERROR(_("read - bad object type ('object start' expected)"), "");
        goto end;
    }

    if (!upgrade_file_read_integer (upgrade_file, &object_id))
    {
        UPGRADE_ERROR(_("read - object id"), "");
        goto end;
    }

    infolist = infolist_new (NULL);
    if (!infolist)
    {
        UPGRADE_ERROR(_("read - infolist creation"), "");
        goto end;
    }
    item = infolist_new_item (infolist);
    if (!item)
    {
        UPGRADE_ERROR(_("read - infolist item creation"), "");
        goto end;
    }

    while (1)
    {
        if (!upgrade_file_read_integer (upgrade_file, &type))
        {
            UPGRADE_ERROR(_("read - object type"), "");
            goto end;
        }

        if (type == UPGRADE_TYPE_OBJECT_END)
            break;

        if (type == UPGRADE_TYPE_OBJECT_VAR)
        {
            if (!upgrade_file_read_string (upgrade_file, &name))
            {
                UPGRADE_ERROR(_("read - variable name"), "");
                goto end;
            }
            if (!name)
            {
                UPGRADE_ERROR(_("read - variable name"), "");
                goto end;
            }
            if (!upgrade_file_read_integer (upgrade_file, &type_var))
            {
                UPGRADE_ERROR(_("read - variable type"), "");
                goto end;
            }

            switch (type_var)
            {
                case INFOLIST_INTEGER:
                    if (!upgrade_file_read_integer (upgrade_file, &value))
                    {
                        UPGRADE_ERROR(_("read - variable"), "integer");
                        goto end;
                    }
                    infolist_new_var_integer (item, name, value);
                    break;
                case INFOLIST_STRING:
                    if (!upgrade_file_read_string (upgrade_file, &value_str))
                    {
                        UPGRADE_ERROR(_("read - variable"), "string");
                        goto end;
                    }
                    infolist_new_var_string (item, name, value_str);
                    break;
                case INFOLIST_POINTER:
                    break;
                case INFOLIST_BUFFER:
                    if (!upgrade_file_read_buffer (upgrade_file, &buffer, &size))
                    {
                        UPGRADE_ERROR(_("read - variable"), "buffer");
                        goto end;
                    }
                    infolist_new_var_buffer (item, name, buffer, size);
                    break;
                case INFOLIST_TIME:
                    if (!upgrade_file_read_time (upgrade_file, &time))
                    {
                        UPGRADE_ERROR(_("read - variable"), "time");
                        goto end;
                    }
                    infolist_new_var_time (item, name, time);
                    break;
            }
        }
    }

    rc = 1;

    if (upgrade_file->callback_read)
    {
        if ((int)(upgrade_file->callback_read) (upgrade_file->callback_read_data,
                                                upgrade_file,
                                                object_id,
                                                infolist) == WEECHAT_RC_ERROR)
            rc = 0;
    }

end:
    if (infolist)
        infolist_free (infolist);
    if (name)
        free (name);
    if (value_str)
        free (value_str);
    if (buffer)
        free (buffer);

    return rc;
}
示例#6
0
struct t_infolist *
plugin_api_infolist_get_internal (void *data, const char *infolist_name,
                                  void *pointer, const char *arguments)
{
    struct t_infolist *ptr_infolist;
    struct t_gui_bar *ptr_bar;
    struct t_gui_bar_item *ptr_bar_item;
    struct t_gui_bar_window *ptr_bar_window;
    struct t_gui_buffer *ptr_buffer;
    struct t_gui_line *ptr_line;
    struct t_gui_history *ptr_history;
    struct t_gui_filter *ptr_filter;
    struct t_gui_window *ptr_window;
    struct t_gui_hotlist *ptr_hotlist;
    struct t_gui_key *ptr_key;
    struct t_weechat_plugin *ptr_plugin;
    struct t_proxy *ptr_proxy;
    struct t_gui_layout *ptr_layout;
    int context, number, i;
    char *error;

    /* make C compiler happy */
    (void) data;

    if (!infolist_name || !infolist_name[0])
        return NULL;

    if (string_strcasecmp (infolist_name, "bar") == 0)
    {
        /* invalid bar pointer ? */
        if (pointer && (!gui_bar_valid (pointer)))
            return NULL;

        ptr_infolist = infolist_new ();
        if (ptr_infolist)
        {
            if (pointer)
            {
                /* build list with only one bar */
                if (!gui_bar_add_to_infolist (ptr_infolist, pointer))
                {
                    infolist_free (ptr_infolist);
                    return NULL;
                }
                return ptr_infolist;
            }
            else
            {
                /* build list with all bars matching arguments */
                for (ptr_bar = gui_bars; ptr_bar; ptr_bar = ptr_bar->next_bar)
                {
                    if (!arguments || !arguments[0]
                        || string_match (ptr_bar->name, arguments, 0))
                    {
                        if (!gui_bar_add_to_infolist (ptr_infolist, ptr_bar))
                        {
                            infolist_free (ptr_infolist);
                            return NULL;
                        }
                    }
                }
                return ptr_infolist;
            }
        }
    }
    else if (string_strcasecmp (infolist_name, "bar_item") == 0)
    {
        /* invalid bar item pointer ? */
        if (pointer && (!gui_bar_item_valid (pointer)))
            return NULL;

        ptr_infolist = infolist_new ();
        if (ptr_infolist)
        {
            if (pointer)
            {
                /* build list with only one bar item */
                if (!gui_bar_item_add_to_infolist (ptr_infolist, pointer))
                {
                    infolist_free (ptr_infolist);
                    return NULL;
                }
                return ptr_infolist;
            }
            else
            {
                /* build list with all bar items matching arguments */
                for (ptr_bar_item = gui_bar_items; ptr_bar_item;
                     ptr_bar_item = ptr_bar_item->next_item)
                {
                    if (!arguments || !arguments[0]
                        || string_match (ptr_bar_item->name, arguments, 0))
                    {
                        if (!gui_bar_item_add_to_infolist (ptr_infolist, ptr_bar_item))
                        {
                            infolist_free (ptr_infolist);
                            return NULL;
                        }
                    }
                }
                return ptr_infolist;
            }
        }
    }
    else if (string_strcasecmp (infolist_name, "bar_window") == 0)
    {
        /* invalid bar window pointer ? */
        if (pointer && (!gui_bar_window_valid (pointer)))
            return NULL;

        ptr_infolist = infolist_new ();
        if (ptr_infolist)
        {
            if (pointer)
            {
                /* build list with only one bar window */
                if (!gui_bar_window_add_to_infolist (ptr_infolist, pointer))
                {
                    infolist_free (ptr_infolist);
                    return NULL;
                }
                return ptr_infolist;
            }
            else
            {
                /* build list with all bar windows (from root and window bars) */
                for (ptr_bar = gui_bars; ptr_bar; ptr_bar = ptr_bar->next_bar)
                {
                    if (ptr_bar->bar_window)
                    {
                        if (!gui_bar_window_add_to_infolist (ptr_infolist, ptr_bar->bar_window))
                        {
                            infolist_free (ptr_infolist);
                            return NULL;
                        }
                    }
                }
                for (ptr_window = gui_windows; ptr_window;
                     ptr_window = ptr_window->next_window)
                {
                    for (ptr_bar_window = ptr_window->bar_windows;
                         ptr_bar_window;
                         ptr_bar_window = ptr_bar_window->next_bar_window)
                    {
                        if (!gui_bar_window_add_to_infolist (ptr_infolist, ptr_bar_window))
                        {
                            infolist_free (ptr_infolist);
                            return NULL;
                        }
                    }
                }
                return ptr_infolist;
            }
        }
    }
    else if (string_strcasecmp (infolist_name, "buffer") == 0)
    {
        /* invalid buffer pointer ? */
        if (pointer && (!gui_buffer_valid (pointer)))
            return NULL;

        ptr_infolist = infolist_new ();
        if (ptr_infolist)
        {
            if (pointer)
            {
                /* build list with only one buffer */
                if (!gui_buffer_add_to_infolist (ptr_infolist, pointer))
                {
                    infolist_free (ptr_infolist);
                    return NULL;
                }
                return ptr_infolist;
            }
            else
            {
                /* build list with all buffers matching arguments */
                for (ptr_buffer = gui_buffers; ptr_buffer;
                     ptr_buffer = ptr_buffer->next_buffer)
                {
                    if (!arguments || !arguments[0]
                        || string_match (ptr_buffer->full_name, arguments, 0))
                    {
                        if (!gui_buffer_add_to_infolist (ptr_infolist, ptr_buffer))
                        {
                            infolist_free (ptr_infolist);
                            return NULL;
                        }
                    }
                }
                return ptr_infolist;
            }
        }
    }
    else if (string_strcasecmp (infolist_name, "buffer_lines") == 0)
    {
        if (!pointer)
            pointer = gui_buffers;
        else
        {
            /* invalid buffer pointer ? */
            if (!gui_buffer_valid (pointer))
                return NULL;
        }

        ptr_infolist = infolist_new ();
        if (ptr_infolist)
        {
            for (ptr_line = ((struct t_gui_buffer *)pointer)->own_lines->first_line;
                 ptr_line; ptr_line = ptr_line->next_line)
            {
                if (!gui_line_add_to_infolist (ptr_infolist,
                                               ((struct t_gui_buffer *)pointer)->own_lines,
                                               ptr_line))
                {
                    infolist_free (ptr_infolist);
                    return NULL;
                }
            }
            return ptr_infolist;
        }
    }
    else if (string_strcasecmp (infolist_name, "filter") == 0)
    {
        ptr_infolist = infolist_new ();
        if (ptr_infolist)
        {
            for (ptr_filter = gui_filters; ptr_filter;
                 ptr_filter = ptr_filter->next_filter)
            {
                if (!arguments || !arguments[0]
                    || string_match (ptr_filter->name, arguments, 0))
                {
                    if (!gui_filter_add_to_infolist (ptr_infolist, ptr_filter))
                    {
                        infolist_free (ptr_infolist);
                        return NULL;
                    }
                }
            }
            return ptr_infolist;
        }
    }
    else if (string_strcasecmp (infolist_name, "history") == 0)
    {
        /* invalid buffer pointer ? */
        if (pointer && (!gui_buffer_valid (pointer)))
            return NULL;

        ptr_infolist = infolist_new ();
        if (ptr_infolist)
        {
            for (ptr_history = (pointer) ?
                     ((struct t_gui_buffer *)pointer)->history : gui_history;
                 ptr_history; ptr_history = ptr_history->next_history)
            {
                if (!gui_history_add_to_infolist (ptr_infolist, ptr_history))
                {
                    infolist_free (ptr_infolist);
                    return NULL;
                }
            }
            return ptr_infolist;
        }
    }
    else if (string_strcasecmp (infolist_name, "hook") == 0)
    {
        /* invalid hook pointer ? */
        if (pointer && !hook_valid (pointer))
            return NULL;

        ptr_infolist = infolist_new ();
        if (ptr_infolist)
        {
            if (!hook_add_to_infolist (ptr_infolist, pointer, arguments))
            {
                infolist_free (ptr_infolist);
                return NULL;
            }
            return ptr_infolist;
        }
    }
    else if (string_strcasecmp (infolist_name, "hotlist") == 0)
    {
        ptr_infolist = infolist_new ();
        if (ptr_infolist)
        {
            for (ptr_hotlist = gui_hotlist; ptr_hotlist;
                 ptr_hotlist = ptr_hotlist->next_hotlist)
            {
                if (!gui_hotlist_add_to_infolist (ptr_infolist, ptr_hotlist))
                {
                    infolist_free (ptr_infolist);
                    return NULL;
                }
            }
            return ptr_infolist;
        }
    }
    else if (string_strcasecmp (infolist_name, "key") == 0)
    {
        ptr_infolist = infolist_new ();
        if (ptr_infolist)
        {
            if (arguments && arguments[0])
                context = gui_key_search_context (arguments);
            else
                context = GUI_KEY_CONTEXT_DEFAULT;
            if (context >= 0)
            {
                for (ptr_key = gui_keys[context]; ptr_key;
                     ptr_key = ptr_key->next_key)
                {
                    if (!gui_key_add_to_infolist (ptr_infolist, ptr_key))
                    {
                        infolist_free (ptr_infolist);
                        return NULL;
                    }
                }
            }
            return ptr_infolist;
        }
    }
    else if (string_strcasecmp (infolist_name, "layout") == 0)
    {
        ptr_infolist = infolist_new ();
        if (ptr_infolist)
        {
            for (ptr_layout = gui_layouts; ptr_layout;
                 ptr_layout = ptr_layout->next_layout)
            {
                if (!gui_layout_add_to_infolist (ptr_infolist,ptr_layout))
                {
                    infolist_free (ptr_infolist);
                    return NULL;
                }
            }
            return ptr_infolist;
        }
    }
    else if (string_strcasecmp (infolist_name, "nicklist") == 0)
    {
        /* invalid buffer pointer ? */
        if (!pointer || (!gui_buffer_valid (pointer)))
            return NULL;

        ptr_infolist = infolist_new ();
        if (ptr_infolist)
        {
            if (!gui_nicklist_add_to_infolist (ptr_infolist, pointer, arguments))
            {
                infolist_free (ptr_infolist);
                return NULL;
            }
            return ptr_infolist;
        }
    }
    else if (string_strcasecmp (infolist_name, "option") == 0)
    {
        ptr_infolist = infolist_new ();
        if (ptr_infolist)
        {
            if (!config_file_add_to_infolist (ptr_infolist, arguments))
            {
                infolist_free (ptr_infolist);
                return NULL;
            }
            return ptr_infolist;
        }
    }
    else if (string_strcasecmp (infolist_name, "plugin") == 0)
    {
        /* invalid plugin pointer ? */
        if (pointer && (!plugin_valid (pointer)))
            return NULL;

        ptr_infolist = infolist_new ();
        if (ptr_infolist)
        {
            if (pointer)
            {
                /* build list with only one plugin */
                if (!plugin_add_to_infolist (ptr_infolist, pointer))
                {
                    infolist_free (ptr_infolist);
                    return NULL;
                }
                return ptr_infolist;
            }
            else
            {
                /* build list with all plugins matching arguments */
                for (ptr_plugin = weechat_plugins; ptr_plugin;
                     ptr_plugin = ptr_plugin->next_plugin)
                {
                    if (!arguments || !arguments[0]
                        || string_match (ptr_plugin->name, arguments, 0))
                    {
                        if (!plugin_add_to_infolist (ptr_infolist, ptr_plugin))
                        {
                            infolist_free (ptr_infolist);
                            return NULL;
                        }
                    }
                }
                return ptr_infolist;
            }
        }
    }
    else if (string_strcasecmp (infolist_name, "proxy") == 0)
    {
        /* invalid proxy pointer ? */
        if (pointer && (!proxy_valid (pointer)))
            return NULL;

        ptr_infolist = infolist_new ();
        if (ptr_infolist)
        {
            if (pointer)
            {
                /* build list with only one proxy */
                if (!proxy_add_to_infolist (ptr_infolist, pointer))
                {
                    infolist_free (ptr_infolist);
                    return NULL;
                }
                return ptr_infolist;
            }
            else
            {
                /* build list with all proxies matching arguments */
                for (ptr_proxy = weechat_proxies; ptr_proxy;
                     ptr_proxy = ptr_proxy->next_proxy)
                {
                    if (!arguments || !arguments[0]
                        || string_match (ptr_proxy->name, arguments, 0))
                    {
                        if (!proxy_add_to_infolist (ptr_infolist, ptr_proxy))
                        {
                            infolist_free (ptr_infolist);
                            return NULL;
                        }
                    }
                }
                return ptr_infolist;
            }
        }
    }
    else if (string_strcasecmp (infolist_name, "url_options") == 0)
    {
        ptr_infolist = infolist_new ();
        if (ptr_infolist)
        {
            for (i = 0; url_options[i].name; i++)
            {
                if (!weeurl_option_add_to_infolist (ptr_infolist, &url_options[i]))
                {
                    infolist_free (ptr_infolist);
                    return NULL;
                }
            }
            return ptr_infolist;
        }
    }
    else if (string_strcasecmp (infolist_name, "window") == 0)
    {
        /* invalid window pointer ? */
        if (pointer && (!gui_window_valid (pointer)))
            return NULL;

        ptr_infolist = infolist_new ();
        if (ptr_infolist)
        {
            if (pointer)
            {
                /* build list with only one window */
                if (!gui_window_add_to_infolist (ptr_infolist, pointer))
                {
                    infolist_free (ptr_infolist);
                    return NULL;
                }
                return ptr_infolist;
            }
            else
            {
                if (arguments && arguments[0])
                {
                    if ((string_strcasecmp (arguments, "current") == 0))
                    {
                        if (gui_current_window)
                        {
                            if (!gui_window_add_to_infolist (ptr_infolist,
                                                             gui_current_window))
                            {
                                infolist_free (ptr_infolist);
                                return NULL;
                            }
                            return ptr_infolist;
                        }
                        return NULL;
                    }
                    /* check if argument is a window number */
                    error = NULL;
                    number = (int)strtol (arguments, &error, 10);
                    if (error && !error[0])
                    {
                        ptr_window = gui_window_search_by_number (number);
                        if (ptr_window)
                        {
                            if (!gui_window_add_to_infolist (ptr_infolist,
                                                             ptr_window))
                            {
                                infolist_free (ptr_infolist);
                                return NULL;
                            }
                            return ptr_infolist;
                        }
                    }
                    return NULL;
                }
                else
                {
                    /* build list with all windows */
                    for (ptr_window = gui_windows; ptr_window;
                         ptr_window = ptr_window->next_window)
                    {
                        if (!gui_window_add_to_infolist (ptr_infolist,
                                                         ptr_window))
                        {
                            infolist_free (ptr_infolist);
                            return NULL;
                        }
                    }
                    return ptr_infolist;
                }
            }
        }
    }

    /* infolist not found */
    return NULL;
}
示例#7
0
int
upgrade_weechat_save_buffers (struct t_upgrade_file *upgrade_file)
{
    struct t_infolist *ptr_infolist;
    struct t_gui_buffer *ptr_buffer;
    struct t_gui_line *ptr_line;
    int rc;

    for (ptr_buffer = gui_buffers; ptr_buffer;
         ptr_buffer = ptr_buffer->next_buffer)
    {
        /* save buffer */
        ptr_infolist = infolist_new (NULL);
        if (!ptr_infolist)
            return 0;
        if (!gui_buffer_add_to_infolist (ptr_infolist, ptr_buffer))
        {
            infolist_free (ptr_infolist);
            return 0;
        }
        rc = upgrade_file_write_object (upgrade_file,
                                        UPGRADE_WEECHAT_TYPE_BUFFER,
                                        ptr_infolist);
        infolist_free (ptr_infolist);
        if (!rc)
            return 0;

        /* save nicklist */
        if (ptr_buffer->nicklist)
        {
            ptr_infolist = infolist_new (NULL);
            if (!ptr_infolist)
                return 0;
            if (!gui_nicklist_add_to_infolist (ptr_infolist, ptr_buffer, NULL))
            {
                infolist_free (ptr_infolist);
                return 0;
            }
            rc = upgrade_file_write_object (upgrade_file,
                                            UPGRADE_WEECHAT_TYPE_NICKLIST,
                                            ptr_infolist);
            infolist_free (ptr_infolist);
            if (!rc)
                return 0;
        }

        /* save buffer lines */
        for (ptr_line = ptr_buffer->own_lines->first_line; ptr_line;
             ptr_line = ptr_line->next_line)
        {
            ptr_infolist = infolist_new (NULL);
            if (!ptr_infolist)
                return 0;
            if (!gui_line_add_to_infolist (ptr_infolist,
                                           ptr_buffer->own_lines,
                                           ptr_line))
            {
                infolist_free (ptr_infolist);
                return 0;
            }
            rc = upgrade_file_write_object (upgrade_file,
                                            UPGRADE_WEECHAT_TYPE_BUFFER_LINE,
                                            ptr_infolist);
            infolist_free (ptr_infolist);
            if (!rc)
                return 0;
        }

        /* save command/text history of buffer */
        if (ptr_buffer->history)
        {
            rc = upgrade_weechat_save_history (upgrade_file,
                                               ptr_buffer->last_history);
            if (!rc)
                return 0;
        }
    }

    return 1;
}