xfwm4

session.c

gboolean
sessionLoadWindowStates (const gchar * filename)
{
    FILE *f;
    gchar s[4096], s1[4096];
    gint i, pos, pos1;
    unsigned long w;

    g_return_val_if_fail (filename != NULL, FALSE);
    if ((f = fopen (filename, "r")))
    {
        while (fgets (s, sizeof (s), f))
        {
            sscanf (s, "%4000s", s1);
            if (!strcmp (s1, "[CLIENT]"))
            {
                sscanf (s, "%*s 0x%lx", &w);
                num_match++;
                matches = g_realloc (matches, sizeof (Match) * num_match);
                matches[num_match - 1].win = w;
                matches[num_match - 1].client_id = NULL;
                matches[num_match - 1].res_name = NULL;
                matches[num_match - 1].res_class = NULL;
                matches[num_match - 1].window_role = NULL;
                matches[num_match - 1].wm_name = NULL;
                matches[num_match - 1].wm_command_count = 0;
                matches[num_match - 1].wm_command = NULL;
                matches[num_match - 1].x = 0;
                matches[num_match - 1].y = 0;
                matches[num_match - 1].width = 100;
                matches[num_match - 1].height = 100;
                matches[num_match - 1].old_x = matches[num_match - 1].x;
                matches[num_match - 1].old_y = matches[num_match - 1].y;
                matches[num_match - 1].old_width = matches[num_match - 1].width;
                matches[num_match - 1].old_height = matches[num_match - 1].height;
                matches[num_match - 1].desktop = 0;
                matches[num_match - 1].screen = 0;
                matches[num_match - 1].used = FALSE;
                matches[num_match - 1].flags = 0;
            }
            else if (!strcmp (s1, "[GEOMETRY]"))
            {
                sscanf (s, "%*s (%i,%i,%i,%i)", &matches[num_match - 1].x,
                    &matches[num_match - 1].y, &matches[num_match - 1].width,
                    &matches[num_match - 1].height);
            }
            else if (!strcmp (s1, "[GEOMETRY-MAXIMIZED]"))
            {
                sscanf (s, "%*s (%i,%i,%i,%i)", &matches[num_match - 1].old_x,
                    &matches[num_match - 1].old_y,
                    &matches[num_match - 1].old_width,
                    &matches[num_match - 1].old_height);
            }
            else if (!strcmp (s1, "[SCREEN]"))
            {
                sscanf (s, "%*s %i", &matches[num_match - 1].screen);
            }
            else if (!strcmp (s1, "[DESK]"))
            {
                sscanf (s, "%*s %i", &matches[num_match - 1].desktop);
            }
            else if (!strcmp (s1, "[CLIENT_LEADER]"))
            {
                sscanf (s, "%*s 0x%lx",
                    &matches[num_match - 1].client_leader);
            }
            else if (!strcmp (s1, "[FLAGS]"))
            {
                sscanf (s, "%*s 0x%lx", &matches[num_match - 1].flags);
            }
            else if (!strcmp (s1, "[CLIENT_ID]"))
            {
                sscanf (s, "%*s %[^\n]", s1);
                matches[num_match - 1].client_id = strdup (s1);
            }
            else if (!strcmp (s1, "[WINDOW_ROLE]"))
            {
                sscanf (s, "%*s %[^\n]", s1);
                matches[num_match - 1].window_role = strdup (s1);
            }
            else if (!strcmp (s1, "[RES_NAME]"))
            {
                sscanf (s, "%*s %[^\n]", s1);
                matches[num_match - 1].res_name = strdup (s1);
            }
            else if (!strcmp (s1, "[RES_CLASS]"))
            {
                sscanf (s, "%*s %[^\n]", s1);
                matches[num_match - 1].res_class = strdup (s1);
            }
            else if (!strcmp (s1, "[WM_NAME]"))
            {
                sscanf (s, "%*s %[^\n]", s1);
                matches[num_match - 1].wm_name = strdup (s1);
            }
            else if (!strcmp (s1, "[WM_COMMAND]"))
            {
                sscanf (s, "%*s (%i)%n", &matches[num_match - 1].wm_command_count, &pos);
                matches[num_match - 1].wm_command = g_new (gchar *, matches[num_match - 1].wm_command_count + 1);
                for (i = 0; i < matches[num_match - 1].wm_command_count; i++)
                {
                    gchar *substring;
                    substring = getsubstring (s + pos, &pos1);
                    pos += pos1;
                    matches[num_match - 1].wm_command[i] = unescape_quote (substring);
                    g_free (substring);
                }
                matches[num_match - 1].wm_command[matches[num_match - 1].wm_command_count] = NULL;
            }
        }
        fclose (f);
        return TRUE;
    }
    return FALSE;
}