void
single_dirsize_cmd (void)
{
WPanel *panel = current_panel;
file_entry_t *entry;
entry = &(panel->dir.list[panel->selected]);
if (S_ISDIR (entry->st.st_mode) && !DIR_IS_DOTDOT (entry->fname))
{
size_t dir_count = 0;
size_t count = 0;
uintmax_t total = 0;
dirsize_status_msg_t dsm;
vfs_path_t *p;
p = vfs_path_from_str (entry->fname);
memset (&dsm, 0, sizeof (dsm));
status_msg_init (STATUS_MSG (&dsm), _("Directory scanning"), 1.0, dirsize_status_init_cb,
dirsize_status_update_cb, dirsize_status_deinit_cb);
if (compute_dir_size (p, &dsm, &dir_count, &count, &total, TRUE) == FILE_CONT)
{
entry->st.st_size = (off_t) total;
entry->f.dir_size_computed = 1;
}
vfs_path_free (p);
status_msg_deinit (STATUS_MSG (&dsm));
}
if (panels_options.mark_moves_down)
send_message (panel, NULL, MSG_ACTION, CK_Down, NULL);
recalculate_panel_summary (panel);
if (current_panel->sort_field->sort_routine == (GCompareFunc) sort_size)
panel_re_sort (panel);
panel->dirty = 1;
}
void
dirsizes_cmd (void)
{
WPanel *panel = current_panel;
int i;
dirsize_status_msg_t dsm;
memset (&dsm, 0, sizeof (dsm));
status_msg_init (STATUS_MSG (&dsm), _("Directory scanning"), 1.0, dirsize_status_init_cb,
dirsize_status_update_cb, dirsize_status_deinit_cb);
for (i = 0; i < panel->dir.len; i++)
if (S_ISDIR (panel->dir.list[i].st.st_mode)
&& ((panel->dirs_marked && panel->dir.list[i].f.marked)
|| !panel->dirs_marked) && !DIR_IS_DOTDOT (panel->dir.list[i].fname))
{
vfs_path_t *p;
size_t dir_count = 0;
size_t count = 0;
uintmax_t total = 0;
gboolean ok;
p = vfs_path_from_str (panel->dir.list[i].fname);
ok = compute_dir_size (p, &dsm, &dir_count, &count, &total, TRUE) != FILE_CONT;
vfs_path_free (p);
if (ok)
break;
panel->dir.list[i].st.st_size = (off_t) total;
panel->dir.list[i].f.dir_size_computed = 1;
}
status_msg_deinit (STATUS_MSG (&dsm));
recalculate_panel_summary (panel);
if (current_panel->sort_field->sort_routine == (GCompareFunc) sort_size)
panel_re_sort (panel);
panel->dirty = 1;
}
void
mcview_do_search (WView * view, off_t want_search_start)
{
mcview_search_status_msg_t vsm;
off_t search_start = 0;
off_t orig_search_start = view->search_start;
gboolean found = FALSE;
size_t match_len;
view->search_start = want_search_start;
/* for avoid infinite search loop we need to increase or decrease start offset of search */
if (view->search_start != 0)
{
if (!view->text_nroff_mode)
search_start = view->search_start + (mcview_search_options.backwards ? -2 : 0);
else
{
if (mcview_search_options.backwards)
{
mcview_nroff_t *nroff;
nroff = mcview_nroff_seq_new_num (view, view->search_start);
if (mcview_nroff_seq_prev (nroff) != -1)
search_start =
-(mcview__get_nroff_real_len (view, nroff->index - 1, 2) +
nroff->char_length + 1);
else
search_start = -2;
mcview_nroff_seq_free (&nroff);
}
else
{
search_start = mcview__get_nroff_real_len (view, view->search_start + 1, 2);
}
search_start += view->search_start;
}
}
if (mcview_search_options.backwards && search_start < 0)
search_start = 0;
/* Compute the percent steps */
mcview_search_update_steps (view);
view->update_activate = search_start;
vsm.first = TRUE;
vsm.view = view;
vsm.offset = search_start;
status_msg_init (STATUS_MSG (&vsm), _("Search"), 1.0, simple_status_msg_init_cb,
mcview_search_status_update_cb, NULL);
do
{
off_t growbufsize;
if (view->growbuf_in_use)
growbufsize = mcview_growbuf_filesize (view);
else
growbufsize = view->search->original_len;
if (mcview_find (&vsm, search_start, mcview_get_filesize (view), &match_len))
{
mcview_search_show_result (view, match_len);
found = TRUE;
break;
}
if (view->search->error == MC_SEARCH_E_ABORT || view->search->error == MC_SEARCH_E_NOTFOUND)
break;
search_start = growbufsize - view->search->original_len;
}
while (search_start > 0 && mcview_may_still_grow (view));
status_msg_deinit (STATUS_MSG (&vsm));
if (orig_search_start != 0 && (!found && view->search->error == MC_SEARCH_E_NOTFOUND)
&& !mcview_search_options.backwards)
{
view->search_start = orig_search_start;
mcview_update (view);
if (query_dialog
(_("Search done"), _("Continue from beginning?"), D_NORMAL, 2, _("&Yes"),
_("&No")) != 0)
found = TRUE;
else
{
/* continue search from beginning */
view->update_activate = 0;
vsm.first = TRUE;
vsm.view = view;
vsm.offset = 0;
status_msg_init (STATUS_MSG (&vsm), _("Search"), 1.0, simple_status_msg_init_cb,
mcview_search_status_update_cb, NULL);
/* search from file begin up to initial search start position */
if (mcview_find (&vsm, 0, orig_search_start, &match_len))
{
mcview_search_show_result (view, match_len);
found = TRUE;
}
status_msg_deinit (STATUS_MSG (&vsm));
}
}
if (!found)
{
view->search_start = orig_search_start;
mcview_update (view);
if (view->search->error == MC_SEARCH_E_NOTFOUND)
query_dialog (_("Search"), _(STR_E_NOTFOUND), D_NORMAL, 1, _("&Dismiss"));
else if (view->search->error_str != NULL)
query_dialog (_("Search"), view->search->error_str, D_NORMAL, 1, _("&Dismiss"));
}
view->dirty++;
}
void
mcview_do_search (mcview_t * view)
{
mcview_search_status_msg_t vsm;
off_t search_start = 0;
gboolean isFound = FALSE;
gboolean need_search_again = TRUE;
size_t match_len;
/* for avoid infinite search loop we need to increase or decrease start offset of search */
if (view->search_start != 0)
{
if (!view->text_nroff_mode)
search_start = view->search_start + (mcview_search_options.backwards ? -2 : 0);
else
{
if (mcview_search_options.backwards)
{
mcview_nroff_t *nroff;
nroff = mcview_nroff_seq_new_num (view, view->search_start);
if (mcview_nroff_seq_prev (nroff) != -1)
search_start =
-(mcview__get_nroff_real_len (view, nroff->index - 1, 2) +
nroff->char_width + 1);
else
search_start = -2;
mcview_nroff_seq_free (&nroff);
}
else
{
search_start = mcview__get_nroff_real_len (view, view->search_start + 1, 2);
}
search_start += view->search_start;
}
}
if (mcview_search_options.backwards && (int) search_start < 0)
search_start = 0;
/* Compute the percent steps */
mcview_search_update_steps (view);
view->update_activate = search_start;
vsm.first = TRUE;
vsm.view = view;
vsm.offset = search_start;
status_msg_init (STATUS_MSG (&vsm), _("Search"), 1.0, simple_status_msg_init_cb,
mcview_search_status_update_cb, NULL);
do
{
off_t growbufsize;
if (view->growbuf_in_use)
growbufsize = mcview_growbuf_filesize (view);
else
growbufsize = view->search->original_len;
if (mcview_find (&vsm, search_start, mcview_get_filesize (view), &match_len))
{
mcview_search_show_result (view, match_len);
need_search_again = FALSE;
isFound = TRUE;
break;
}
if (view->search->error_str == NULL)
break;
search_start = growbufsize - view->search->original_len;
if (search_start <= 0)
{
search_start = 0;
break;
}
}
while (mcview_may_still_grow (view));
status_msg_deinit (STATUS_MSG (&vsm));
if (view->search_start != 0 && !isFound && need_search_again
&& !mcview_search_options.backwards)
{
int result;
mcview_update (view);
result =
query_dialog (_("Search done"), _("Continue from beginning?"), D_NORMAL, 2, _("&Yes"),
_("&No"));
if (result != 0)
isFound = TRUE;
else
search_start = 0;
}
if (!isFound && view->search->error_str != NULL)
{
/* continue search form beginning */
off_t search_end;
search_end = view->search_start;
/* search_start is 0 here */
view->update_activate = search_start;
vsm.first = TRUE;
vsm.view = view;
vsm.offset = search_start;
status_msg_init (STATUS_MSG (&vsm), _("Search"), 1.0, simple_status_msg_init_cb,
mcview_search_status_update_cb, NULL);
if (mcview_find (&vsm, search_start, search_end, &match_len))
{
mcview_search_show_result (view, match_len);
isFound = TRUE;
}
status_msg_deinit (STATUS_MSG (&vsm));
}
if (!isFound && view->search->error_str != NULL)
query_dialog (_("Search"), view->search->error_str, D_NORMAL, 1, _("&Dismiss"));
view->dirty++;
}