void
print_about(const int debuglvl)
{
int max_height = 0,
max_width = 0,
height = 0,
width = 0,
startx = 0,
starty = 0;
struct vrmr_list about_list;
/* top menu */
char *key_choices[] = { "F10" };
int key_choices_n = 1;
char *cmd_choices[] = { gettext("back") };
int cmd_choices_n = 1;
char about_version_string[sizeof(version_string)];
/* create the about version string */
snprintf(about_version_string, sizeof(about_version_string), "Version: %s\n", version_string);
/* get screensize */
getmaxyx(stdscr, max_height, max_width);
width = 72;
height = max_height - 8;
startx = (max_width - width) / 2;
starty = 4;
vrmr_list_setup(debuglvl, &about_list, free_helpword);
(void)read_helpline(debuglvl, &about_list, "Vuurmuur_conf\n");
(void)read_helpline(debuglvl, &about_list, "\n");
(void)read_helpline(debuglvl, &about_list, "=============\n");
(void)read_helpline(debuglvl, &about_list, "\n");
(void)read_helpline(debuglvl, &about_list, about_version_string);
(void)read_helpline(debuglvl, &about_list, "\n");
(void)read_helpline(debuglvl, &about_list, "\n");
(void)read_helpline(debuglvl, &about_list, "Copyright 2003-2007 (c) Victor Julien <victor(at)vuurmuur(dot)org>.\n");
(void)read_helpline(debuglvl, &about_list, "This program is distributed under the terms of the GPL.\n");
(void)read_helpline(debuglvl, &about_list, "\n");
(void)read_helpline(debuglvl, &about_list, "Support\n");
(void)read_helpline(debuglvl, &about_list, "\n");
(void)read_helpline(debuglvl, &about_list, "=======\n");
(void)read_helpline(debuglvl, &about_list, "\n");
(void)read_helpline(debuglvl, &about_list, "\n");
(void)read_helpline(debuglvl, &about_list, "Website: http://www.vuurmuur.org/\n");
(void)read_helpline(debuglvl, &about_list, "\n");
(void)read_helpline(debuglvl, &about_list, "Mailinglist: http://sourceforge.net/mail/?group_id=114382\n");
(void)read_helpline(debuglvl, &about_list, "\n");
(void)read_helpline(debuglvl, &about_list, "Forum: http://sourceforge.net/forum/?group_id=114382\n");
(void)read_helpline(debuglvl, &about_list, "\n");
(void)read_helpline(debuglvl, &about_list, "IRC: irc://irc.freenode.net/vuurmuur\n");
(void)read_helpline(debuglvl, &about_list, "\n");
(void)read_helpline(debuglvl, &about_list, "\n");
(void)read_helpline(debuglvl, &about_list, "Thanks to\n");
(void)read_helpline(debuglvl, &about_list, "\n");
(void)read_helpline(debuglvl, &about_list, "=========\n");
(void)read_helpline(debuglvl, &about_list, "\n");
(void)read_helpline(debuglvl, &about_list, "\n");
(void)read_helpline(debuglvl, &about_list, "Philippe Baumgart (documentation).\n");
(void)read_helpline(debuglvl, &about_list, "Michiel Bodewes (website development).\n");
(void)read_helpline(debuglvl, &about_list, "Nicolas Dejardin <zephura(at)free(dot)fr> (French translation).\n");
(void)read_helpline(debuglvl, &about_list, "Adi Kriegisch (coding, documentation, Debian packages).\n");
(void)read_helpline(debuglvl, &about_list, "Sebastian Marten (documentation).\n");
(void)read_helpline(debuglvl, &about_list, "Holger Ohmacht (German translation).\n");
(void)read_helpline(debuglvl, &about_list, "Hugo Ribeiro (Brazilian Portuguese translation).\n");
(void)read_helpline(debuglvl, &about_list, "Aleksandr Shubnik <alshu(at)tut(dot)by> (rpm development, Russian translation).\n");
(void)read_helpline(debuglvl, &about_list, "Per Olav Siggerud (Norwegian translation).\n");
(void)read_helpline(debuglvl, &about_list, "Alexandre Simon (coding).\n");
(void)read_helpline(debuglvl, &about_list, "Stefan Ubbink (Gentoo ebuilds, coding).\n");
(void)read_helpline(debuglvl, &about_list, "Rob de Wit (wiki hosting).\n");
(void)read_helpline(debuglvl, &about_list, "\n");
(void)read_helpline(debuglvl, &about_list, "See: http://www.vuurmuur.org/trac/wiki/Credits for the latest information.\n");
(void)read_helpline(debuglvl, &about_list, "\n");
set_lines(debuglvl, &about_list, (size_t)(width - 4));
draw_top_menu(debuglvl, top_win, gettext("About"), key_choices_n, key_choices, cmd_choices_n, cmd_choices);
/* print the status list */
print_list(debuglvl, &about_list, gettext("About"), height, width, starty, startx, UTF8_FALSE);
vrmr_list_cleanup(debuglvl, &about_list);
}
/* Display the menu that allows the user to act
on a connection.
*/
static void
statevent_interactivemenu_log( const int debuglvl, struct vuurmuur_config *cnf,
StatEventCtl *ctl, Conntrack *ct,
VR_ConntrackRequest *connreqnull, Zones *zones,
BlockList *blocklist, Interfaces *interfaces,
Services *services, StatEventGen *gen_ptr)
{
VrWin *win = NULL;
VrMenu *menu = NULL;
int ch = 0;
int menu_items = 10;
char *str = NULL;
const int width = 70;
/* top menu */
char *key_choices[] = { "F12",
"F10"};
int key_choices_n = 2;
char *cmd_choices[] = { gettext("help"),
gettext("back")};
int cmd_choices_n = 2;
StatEventLog *log = (StatEventLog *)gen_ptr;
Conntrack *ctr = NULL;
VR_ConntrackRequest connreq;
char *title = gettext("Manage Log");
/* number labels */
char *nums[9] = { "1", "2", "3", "4", "5", "6", "7", "8", NULL };
int n = 0;
int action = 0;
VrBusyWinShow();
/* init filter */
VR_connreq_setup(debuglvl, &connreq);
connreq.group_conns = TRUE;
connreq.unknown_ip_as_net = TRUE;
/* sorting, relevant for grouping */
connreq.sort_in_out_fwd = FALSE;
connreq.sort_conn_status = FALSE;
/* drawing */
connreq.draw_acc_data = TRUE;
connreq.draw_details = TRUE;
/* get the connections for killing them later if the user chooses to */
ctr = conn_init_ct(debuglvl, zones, interfaces, services, blocklist);
conn_ct_get_connections(debuglvl, cnf, ctr, &connreq);
action = rules_actiontoi(log->action);
if(action == AT_DROP || action == AT_REJECT)
menu_items--;
/* create the window and put it in the middle of the screen */
win = VrNewWin(menu_items + 2,width,0,0,vccnf.color_win);
if(win == NULL)
{
(void)vrprint.error(-1, VR_ERR, "VrNewWin failed");
return;
}
VrWinSetTitle(win, title);
menu = VrNewMenu(menu_items, width - 2, 1,1, menu_items,vccnf.color_win,vccnf.color_win);
if(menu == NULL)
{
(void)vrprint.error(-1, VR_ERR, "VrNewMenu failed");
return;
}
VrMenuSetDescFreeFunc(menu, free);
VrMenuSetupNameList(debuglvl, menu);
VrMenuSetupDescList(debuglvl, menu);
if(action != AT_DROP && action != AT_REJECT)
{
/* setup menu items */
str = VrGetString(gettext("Kill this connection"));
VrMenuAddItem(debuglvl, menu, nums[n], str); n++;
}
str = VrGetString("--- %s ---", gettext("Kill options"));
VrMenuAddSepItem(debuglvl, menu, str);
str = VrGetString(gettext("Kill all connections with source %s"), log->src_ip);
VrMenuAddItem(debuglvl, menu, nums[n++], str);
str = VrGetString(gettext("Kill all connections with destination %s"), log->dst_ip);
VrMenuAddItem(debuglvl, menu, nums[n++], str);
str = VrGetString(gettext("Kill all connections of %s"), log->src_ip);
VrMenuAddItem(debuglvl, menu, nums[n++], str);
str = VrGetString(gettext("Kill all connections of %s"), log->dst_ip);
VrMenuAddItem(debuglvl, menu, nums[n++], str);
str = VrGetString("--- %s ---", gettext("BlockList options"));
VrMenuAddSepItem(debuglvl, menu, str);
str = VrGetString(gettext("Add source %s to BlockList"), log->src_ip);
VrMenuAddItem(debuglvl, menu, nums[n++], str);
str = VrGetString(gettext("Add destination %s to BlockList"), log->dst_ip);
VrMenuAddItem(debuglvl, menu, nums[n++], str);
str = VrGetString(gettext("Add both source and destination to BlockList"));
VrMenuAddItem(debuglvl, menu, nums[n], str); /* n != n++ */
VrMenuConnectToWin(debuglvl, menu, win);
VrMenuPost(debuglvl, menu);
draw_top_menu(debuglvl, top_win, title, key_choices_n,
key_choices, cmd_choices_n, cmd_choices);
update_panels();
doupdate();
VrBusyWinHide();
/* user input */
char quit = FALSE;
while(quit == FALSE)
{
ch = VrWinGetch(win);
switch(ch)
{
case 27:
case 'q':
case 'Q':
case KEY_F(10):
quit = TRUE;
break;
case 10:
{
ITEM *cur = current_item(menu->m);
if(cur != NULL)
{
int act = atoi((char *)item_name(cur));
switch(act)
{
case 1: /* kill */
{
/* check if the conntrack tool is set */
if(conf.conntrack_location[0] == '\0')
{
(void)vrprint.error(-1, VR_ERR, STR_CONNTRACK_LOC_NOT_SET);
}
else
{
if(confirm(gettext("Kill connections"),gettext("Are you sure?"),
vccnf.color_win_note, vccnf.color_win_note_rev|A_BOLD, 1) == 1)
{
kill_connections_by_ip(debuglvl, &conf, ctr,
log->src_ip, log->dst_ip, log->ser, CONN_UNUSED);
}
}
break;
}
case 2: /* kill all src ip */
/* check if the conntrack tool is set */
if(conf.conntrack_location[0] == '\0')
{
(void)vrprint.error(-1, VR_ERR, STR_CONNTRACK_LOC_NOT_SET);
}
else if(confirm(gettext("Kill connections"),gettext("Are you sure?"),
vccnf.color_win_note, vccnf.color_win_note_rev|A_BOLD, 1) == 1)
{
kill_connections_by_ip(debuglvl, &conf, ctr, log->src_ip, NULL, NULL, CONN_UNUSED);
}
break;
case 3: /* kill all dst ip */
/* check if the conntrack tool is set */
if(conf.conntrack_location[0] == '\0')
{
(void)vrprint.error(-1, VR_ERR, STR_CONNTRACK_LOC_NOT_SET);
}
else if(confirm(gettext("Kill connections"),gettext("Are you sure?"),
vccnf.color_win_note, vccnf.color_win_note_rev|A_BOLD, 1) == 1)
{
kill_connections_by_ip(debuglvl, &conf, ctr, NULL, log->dst_ip, NULL, CONN_UNUSED);
}
break;
case 4:
/* check if the conntrack tool is set */
if(conf.conntrack_location[0] == '\0')
{
(void)vrprint.error(-1, VR_ERR, STR_CONNTRACK_LOC_NOT_SET);
}
else if(confirm(gettext("Kill connections"),gettext("Are you sure?"),
vccnf.color_win_note, vccnf.color_win_note_rev|A_BOLD, 1) == 1)
{
kill_connections_by_ip(debuglvl, &conf, ctr, NULL, log->src_ip, NULL, CONN_UNUSED);
kill_connections_by_ip(debuglvl, &conf, ctr, log->src_ip, NULL, NULL, CONN_UNUSED);
}
break;
case 5:
/* check if the conntrack tool is set */
if(conf.conntrack_location[0] == '\0')
{
(void)vrprint.error(-1, VR_ERR, STR_CONNTRACK_LOC_NOT_SET);
}
else if(confirm(gettext("Kill connections"),gettext("Are you sure?"),
vccnf.color_win_note, vccnf.color_win_note_rev|A_BOLD, 1) == 1)
{
kill_connections_by_ip(debuglvl, &conf, ctr, NULL, log->dst_ip, NULL, CONN_UNUSED);
kill_connections_by_ip(debuglvl, &conf, ctr, log->dst_ip, NULL, NULL, CONN_UNUSED);
}
break;
case 6:
if(confirm(gettext("Add to BlockList and Apply Changes"),gettext("Are you sure?"),
vccnf.color_win_note, vccnf.color_win_note_rev|A_BOLD, 1) == 1)
{
block_and_kill(debuglvl, ctr, zones, blocklist, interfaces, log->src_ip);
}
break;
case 7:
if(confirm(gettext("Add to BlockList and Apply Changes"),gettext("Are you sure?"),
vccnf.color_win_note, vccnf.color_win_note_rev|A_BOLD, 1) == 1)
{
block_and_kill(debuglvl, ctr, zones, blocklist, interfaces, log->dst_ip);
}
break;
case 8:
if(confirm(gettext("Add to BlockList and Apply Changes"),gettext("Are you sure?"),
vccnf.color_win_note, vccnf.color_win_note_rev|A_BOLD, 1) == 1)
{
block_and_kill(debuglvl, ctr, zones, blocklist, interfaces, log->src_ip);
block_and_kill(debuglvl, ctr, zones, blocklist, interfaces, log->dst_ip);
}
break;
default:
break;
}
}
break;
}
case KEY_F(12):
case 'h':
case 'H':
case '?':
print_help(debuglvl, ctl->help_actions);
break;
default:
(void)VrMenuDefaultNavigation(debuglvl, menu, ch);
break;
}
}
conn_ct_clear_connections(debuglvl, ctr);
conn_free_ct(debuglvl, &ctr, zones);
VrDelMenu(debuglvl, menu);
VrDelWin(win);
update_panels();
doupdate();
return;
}
int
statevent_menu(const int debuglvl, struct vuurmuur_config *cnf, int type,
StatEventCtl *ctl, Conntrack *ct,
VR_ConntrackRequest *connreq, Zones *zones, BlockList *blocklist,
Interfaces *interfaces, Services *services)
{
VrWin *win = NULL;
VrMenu *menu = NULL;
int ch = 0;
d_list_node *d_node = NULL;
StatEventGen *gen_ptr = NULL;
/* top menu */
char *key_choices[] = { "F12",
"enter",
"F10"};
int key_choices_n = 3;
char *cmd_choices[] = { gettext("help"),
ctl->options_str,
gettext("back")};
int cmd_choices_n = 3;
/* print a warning if we have no data */
if(ctl->list.len == 0)
{
(void)vrprint.warning(VR_WARN, ctl->warn_no_data_str);
return(0);
}
win = VrNewWin(LINES - 6,COLS - 2,3,1,vccnf.color_win);
if(win == NULL)
{
(void)vrprint.error(-1, VR_ERR, "VrNewWin failed");
return(-1);
}
VrWinSetTitle(win, ctl->title_str);
draw_top_menu(debuglvl, top_win, ctl->title_str, key_choices_n,
key_choices, cmd_choices_n, cmd_choices);
menu = VrNewMenu(LINES - 8,COLS - 4,1,1,ctl->list.len,
vccnf.color_win,vccnf.color_win_rev);
if(menu == NULL)
{
(void)vrprint.error(-1, VR_ERR, "VrNewMenu failed");
return(-1);
}
VrMenuSetNameFreeFunc(menu, free);
VrMenuSetDescFreeFunc(menu, free);
VrMenuSetupNameList(debuglvl, menu);
VrMenuSetupDescList(debuglvl, menu);
unsigned int num = 1;
for(d_node = ctl->list.top; d_node; d_node = d_node->next)
{
gen_ptr = d_node->data;
if(debuglvl >= MEDIUM)
(void)vrprint.debug(__FUNC__, "gen_ptr->filtered %d",
gen_ptr->filtered);
if(gen_ptr->filtered == 0)
{
char *desc_str = NULL;
char *name_str = NULL;
char strtmp[512] = "";
size_t name_len = 0,
desc_len = 0;
if(ctl->list.len <= 9)
snprintf(strtmp, sizeof(strtmp), "%u", num);
else if(ctl->list.len <= 99)
snprintf(strtmp, sizeof(strtmp), "%2u", num);
else if(ctl->list.len <= 999)
snprintf(strtmp, sizeof(strtmp), "%3u", num);
else if(ctl->list.len <= 9999)
snprintf(strtmp, sizeof(strtmp), "%4u", num);
else if(ctl->list.len <= 99999)
snprintf(strtmp, sizeof(strtmp), "%5u", num);
else if(ctl->list.len <= 999999)
snprintf(strtmp, sizeof(strtmp), "%6u", num);
else
snprintf(strtmp, sizeof(strtmp), "%10u", num);
name_len = strlen(strtmp) + 1;
name_str = malloc(name_len);
strlcpy(name_str, strtmp, name_len);
/* get the str that will form the desc */
desc_len = win->width - 2 - name_len;
desc_str = ctl->print2str(debuglvl, gen_ptr, desc_len);
num++;
/* add the item to the menu */
VrMenuAddItem(debuglvl, menu, name_str, desc_str);
}
}
/* check if we didn't add any item (if all was filtered) */
if(num == 1)
{
(void)vrprint.warning(VR_WARN, ctl->warn_no_data_str);
VrDelMenu(debuglvl, menu);
VrDelWin(win);
update_panels();
doupdate();
return(0);
}
VrMenuConnectToWin(debuglvl, menu, win);
VrMenuPost(debuglvl, menu);
VrBusyWinHide();
update_panels();
doupdate();
/* user input */
char quit = FALSE;
while(quit == FALSE)
{
ch = VrWinGetch(win);
switch(ch)
{
case 27:
case 'q':
case 'Q':
case KEY_F(10):
quit = TRUE;
break;
case 10:
{
ITEM *cur = current_item(menu->m);
if(cur != NULL)
{
int i = atoi((char *)item_name(cur));
unsigned int u = 1;
gen_ptr = NULL;
/* get the current event: handle
* filtered events as well
*/
for(d_node = ctl->list.top; d_node;
d_node = d_node->next, u++)
{
gen_ptr = d_node->data;
if(!gen_ptr->filtered) {
if(u == (unsigned int)i)
break;
} else {
u--;
}
gen_ptr = NULL;
}
if(gen_ptr == NULL)
{
// error
return(-1);
}
else
{
/* call the interactive menu
function */
ctl->menu(debuglvl, cnf, ctl, ct,
connreq, zones, blocklist,
interfaces, services,
gen_ptr);
/* when done, restore the title
and options */
draw_top_menu(debuglvl, top_win,
ctl->title_str,
key_choices_n,
key_choices,
cmd_choices_n,
cmd_choices);
}
}
break;
}
case KEY_F(12):
case 'h':
case 'H':
case '?':
print_help(debuglvl, ctl->help_overview);
break;
default:
(void)VrMenuDefaultNavigation(debuglvl, menu, ch);
break;
}
}
VrDelMenu(debuglvl, menu);
VrDelWin(win);
update_panels();
doupdate();
return(0);
}
/* Display the menu that allows the user to act
on a connection.
*/
static void
statevent_interactivemenu_conn( const int debuglvl, struct vuurmuur_config *cnf,
StatEventCtl *ctl, Conntrack *ct,
VR_ConntrackRequest *connreq, Zones *zones,
BlockList *blocklist, Interfaces *interfaces,
Services *services, StatEventGen *gen_ptr)
{
VrWin *win = NULL;
VrMenu *menu = NULL;
int ch = 0;
int menu_items = 10;
char *str = NULL;
const int width = 70;
/* top menu */
char *key_choices[] = { "F12",
"F10"};
int key_choices_n = 2;
char *cmd_choices[] = { gettext("help"),
gettext("back")};
int cmd_choices_n = 2;
StatEventConn *con = (StatEventConn *)gen_ptr;
Conntrack *privct = NULL;
char ungroup_conns = FALSE;
char *title = gettext("Manage Connection");
/* if needed get our own private ungrouped ct */
if(connreq->group_conns == TRUE)
{
ungroup_conns = TRUE; /* we are ungrouping the list */
connreq->group_conns = FALSE;
privct = conn_init_ct(debuglvl, zones, interfaces,
services, blocklist);
if(privct == NULL)
return;
conn_ct_get_connections(debuglvl, cnf, privct, connreq);
ct = privct;
}
/* create the window and put it in the middle of the screen */
win = VrNewWin(menu_items + 2,width,0,0,vccnf.color_win);
if(win == NULL)
{
(void)vrprint.error(-1, VR_ERR, "VrNewWin failed");
return;
}
VrWinSetTitle(win, title);
menu = VrNewMenu(menu_items, width - 2, 1,1, menu_items,vccnf.color_win,vccnf.color_win_rev);
if(menu == NULL)
{
(void)vrprint.error(-1, VR_ERR, "VrNewMenu failed");
return;
}
VrMenuSetDescFreeFunc(menu, free);
VrMenuSetupNameList(debuglvl, menu);
VrMenuSetupDescList(debuglvl, menu);
/* setup menu items */
if(con->cnt == 1) str = VrGetString(gettext("Kill this connection"));
else str = VrGetString(gettext("Kill all connections with this service/source/destination"),con->cnt);
VrMenuAddItem(debuglvl, menu, "1", str);
str = VrGetString("--- %s ---", gettext("Kill options"));
VrMenuAddSepItem(debuglvl, menu, str);
str = VrGetString(gettext("Kill all connections with source %s"), con->src_ip);
VrMenuAddItem(debuglvl, menu, "2", str);
str = VrGetString(gettext("Kill all connections with destination %s"), con->dst_ip);
VrMenuAddItem(debuglvl, menu, "3", str);
str = VrGetString(gettext("Kill all connections of %s"), con->src_ip);
VrMenuAddItem(debuglvl, menu, "4", str);
str = VrGetString(gettext("Kill all connections of %s"), con->dst_ip);
VrMenuAddItem(debuglvl, menu, "5", str);
str = VrGetString("--- %s ---", gettext("BlockList options"));
VrMenuAddSepItem(debuglvl, menu, str);
str = VrGetString(gettext("Add source %s to BlockList"), con->src_ip);
VrMenuAddItem(debuglvl, menu, "6", str);
str = VrGetString(gettext("Add destination %s to BlockList"), con->dst_ip);
VrMenuAddItem(debuglvl, menu, "7", str);
str = VrGetString(gettext("Add both source and destination to BlockList"));
VrMenuAddItem(debuglvl, menu, "8", str);
VrMenuConnectToWin(debuglvl, menu, win);
VrMenuPost(debuglvl, menu);
draw_top_menu(debuglvl, top_win, title, key_choices_n,
key_choices, cmd_choices_n, cmd_choices);
update_panels();
doupdate();
/* user input */
char quit = FALSE;
while(quit == FALSE)
{
ch = VrWinGetch(win);
switch(ch)
{
case 27:
case 'q':
case 'Q':
case KEY_F(10):
quit = TRUE;
break;
case 10:
{
ITEM *cur = current_item(menu->m);
if(cur != NULL)
{
int act = atoi((char *)item_name(cur));
switch(act)
{
case 1: /* kill */
{
/* check if the conntrack tool is set */
if(conf.conntrack_location[0] == '\0')
{
(void)vrprint.error(-1, VR_ERR, STR_CONNTRACK_LOC_NOT_SET);
}
else if(con->cnt == 1)
{
if(confirm(gettext("Kill connection"),gettext("Are you sure?"),
vccnf.color_win_note, vccnf.color_win_note_rev|A_BOLD, 1) == 1)
{
kill_connection(debuglvl, conf.conntrack_location,
con->src_ip, con->dst_ip, con->protocol,
con->src_port, con->dst_port);
}
}
else
{
vrprint.debug(__FUNC__, "cnt %u, src %s srcip %s dst %s dstip %s ser %s",
con->cnt, con->src, con->src_ip, con->dst,
con->dst_ip, con->ser);
if(confirm(gettext("Kill connections"),gettext("Are you sure?"),
vccnf.color_win_note, vccnf.color_win_note_rev|A_BOLD, 1) == 1)
{
kill_connections(debuglvl, &conf, connreq, ct, con);
}
}
break;
}
case 2: /* kill all src ip */
/* check if the conntrack tool is set */
if(conf.conntrack_location[0] == '\0')
{
(void)vrprint.error(-1, VR_ERR, STR_CONNTRACK_LOC_NOT_SET);
}
else if(confirm(gettext("Kill connections"),gettext("Are you sure?"),
vccnf.color_win_note, vccnf.color_win_note_rev|A_BOLD, 1) == 1)
{
kill_connections_by_ip(debuglvl, &conf, ct, con->src_ip, NULL, NULL, CONN_UNUSED);
}
break;
case 3: /* kill all dst ip */
/* check if the conntrack tool is set */
if(conf.conntrack_location[0] == '\0')
{
(void)vrprint.error(-1, VR_ERR, STR_CONNTRACK_LOC_NOT_SET);
}
else if(confirm(gettext("Kill connections"),gettext("Are you sure?"),
vccnf.color_win_note, vccnf.color_win_note_rev|A_BOLD, 1) == 1)
{
kill_connections_by_ip(debuglvl, &conf, ct, NULL, con->dst_ip, NULL, CONN_UNUSED);
}
break;
case 4:
/* check if the conntrack tool is set */
if(conf.conntrack_location[0] == '\0')
{
(void)vrprint.error(-1, VR_ERR, STR_CONNTRACK_LOC_NOT_SET);
}
else if(confirm(gettext("Kill connections"),gettext("Are you sure?"),
vccnf.color_win_note, vccnf.color_win_note_rev|A_BOLD, 1) == 1)
{
kill_connections_by_ip(debuglvl, &conf, ct, NULL, con->src_ip, NULL, CONN_UNUSED);
kill_connections_by_ip(debuglvl, &conf, ct, con->src_ip, NULL, NULL, CONN_UNUSED);
}
break;
case 5:
/* check if the conntrack tool is set */
if(conf.conntrack_location[0] == '\0')
{
(void)vrprint.error(-1, VR_ERR, STR_CONNTRACK_LOC_NOT_SET);
}
else if(confirm(gettext("Kill connections"),gettext("Are you sure?"),
vccnf.color_win_note, vccnf.color_win_note_rev|A_BOLD, 1) == 1)
{
kill_connections_by_ip(debuglvl, &conf, ct, NULL, con->dst_ip, NULL, CONN_UNUSED);
kill_connections_by_ip(debuglvl, &conf, ct, con->dst_ip, NULL, NULL, CONN_UNUSED);
}
break;
case 6:
if(confirm(gettext("Add to BlockList and Apply Changes"),gettext("Are you sure?"),
vccnf.color_win_note, vccnf.color_win_note_rev|A_BOLD, 1) == 1)
{
block_and_kill(debuglvl, ct, zones, blocklist, interfaces, con->src_ip);
}
break;
case 7:
if(confirm(gettext("Add to BlockList and Apply Changes"),gettext("Are you sure?"),
vccnf.color_win_note, vccnf.color_win_note_rev|A_BOLD, 1) == 1)
{
block_and_kill(debuglvl, ct, zones, blocklist, interfaces, con->dst_ip);
}
break;
case 8:
if(confirm(gettext("Add to BlockList and Apply Changes"),gettext("Are you sure?"),
vccnf.color_win_note, vccnf.color_win_note_rev|A_BOLD, 1) == 1)
{
block_and_kill(debuglvl, ct, zones, blocklist, interfaces, con->src_ip);
block_and_kill(debuglvl, ct, zones, blocklist, interfaces, con->dst_ip);
}
break;
default:
break;
}
}
break;
}
case KEY_F(12):
case 'h':
case 'H':
case '?':
print_help(debuglvl, ctl->help_actions);
break;
default:
(void)VrMenuDefaultNavigation(debuglvl, menu, ch);
break;
}
}
VrDelMenu(debuglvl, menu);
VrDelWin(win);
update_panels();
doupdate();
/* we have ungrouped the list, clean up here. */
if(ungroup_conns == TRUE)
{
connreq->group_conns = TRUE;
conn_ct_clear_connections(debuglvl, privct);
conn_free_ct(debuglvl, &privct, NULL);
}
return;
}
/* trafvol_section
This section shows bandwidth usage of the system.
Returncodes:
0: ok
-1: error
*/
int
trafvol_section(const int debuglvl, Zones *zones, Interfaces *interfaces,
Services *services)
{
int retval = 0;
int quit = 0,
ch;
int max_onscreen = 0,
max_height = 0,
max_width = 0;
unsigned int i = 0;
unsigned int ifac_num = 0;
struct InterfaceData_ *iface_ptr=NULL;
d_list_node *d_node = NULL,
*bw_d_node = NULL;
struct TrafVol_ *bw_ptr = NULL;
d_list bw_list;
int year = 0,
month = 0;
time_t cur_time,
yesterday_time,
lastweek_time;
struct tm cur_tm,
yesterday_tm,
lastweek_tm;
char bw_str[6] = "";
int result=0;
int update_interval = 10000000; /* weird, in pratice this seems to be twenty sec */
int slept_so_far = 10000000; /* time slept since last update */
/* top menu */
char *key_choices[] = { "F12",
"F10"};
int key_choices_n = 2;
char *cmd_choices[] = { gettext("help"),
gettext("back")};
int cmd_choices_n = 2;
if(interfaces->list.len == 0)
{
(void)vrprint.warning(VR_WARN, gettext("no interfaces found. Please define an interface first."));
return(0);
}
if(strcmp(vccnf.iptrafvol_location, "") == 0)
{
(void)vrprint.error(-1, VR_ERR, gettext("please set the location of the iptrafvol.pl command in the Settings."));
return(-1);
}
getmaxyx(stdscr, max_height, max_width);
max_onscreen = max_height - 6 - 6;
/* count the number of non virtual interfaces */
for(ifac_num = 0, d_node = interfaces->list.top; d_node; d_node = d_node->next)
{
if(!(iface_ptr = d_node->data))
{
(void)vrprint.error(-1, VR_INTERR, "NULL pointer (in: %s:%d).", __FUNC__, __LINE__);
return(-1);
}
if(iface_ptr->device_virtual == FALSE)
{
ifac_num++;
}
}
if(ifac_num > (unsigned int)max_onscreen)
ifac_num = (unsigned int)max_onscreen;
/* init */
if(trafvol_section_init(debuglvl, max_height - 6, 78, 3, 1, ifac_num) < 0)
return(-1);
/* make sure wgetch doesn't block */
nodelay(TrafVolSection.win, TRUE);
keypad(TrafVolSection.win, TRUE);
draw_top_menu(debuglvl, top_win, gettext("Traffic Volume"), key_choices_n, key_choices, cmd_choices_n, cmd_choices);
update_panels();
doupdate();
/* the main loop */
while(quit == 0 && retval == 0)
{
if(debuglvl >= LOW)
(void)vrprint.debug(__FUNC__, "slept_so_far: %d, update_interval: %d.", slept_so_far, update_interval);
/* check if we have slept long enough */
if(slept_so_far >= update_interval)
{
if(debuglvl >= HIGH)
(void)vrprint.debug(__FUNC__, "slept_so_far: %d -> now print.", slept_so_far);
slept_so_far = 0;
/* get the time */
cur_time = time(NULL);
if(cur_time == -1)
{
(void)vrprint.error(-1, VR_INTERR, "getting current time failed (in: %s:%d).", __FUNC__, __LINE__);
return(-1);
}
yesterday_time = cur_time - 86400;
lastweek_time = cur_time - (86400 * 7);
if(localtime_r(&cur_time, &cur_tm) == NULL)
{
(void)vrprint.error(-1, VR_INTERR, "converting current time failed (in: %s:%d).", __FUNC__, __LINE__);
return(-1);
}
if(localtime_r(&yesterday_time, &yesterday_tm) == NULL)
{
(void)vrprint.error(-1, VR_INTERR, "converting yesterday's time failed (in: %s:%d).", __FUNC__, __LINE__);
return(-1);
}
if(localtime_r(&lastweek_time, &lastweek_tm) == NULL)
{
(void)vrprint.error(-1, VR_INTERR, "converting lastweeks's time failed (in: %s:%d).", __FUNC__, __LINE__);
return(-1);
}
/* update data here */
for(d_node = interfaces->list.top, i = 0; d_node && i < ifac_num; d_node = d_node->next)
{
if(!(iface_ptr = d_node->data))
{
(void)vrprint.error(-1, VR_INTERR, "NULL pointer (in: %s:%d).", __FUNC__, __LINE__);
return(-1);
}
if(iface_ptr->device_virtual == FALSE)
{
/* interface name */
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[11 * i], 0, iface_ptr->name);
/* get the bw for today */
result = bandwidth_get_iface(debuglvl, iface_ptr->device, cur_tm.tm_year + 1900, cur_tm.tm_mon + 1, cur_tm.tm_mday, 1, 1, &bw_list);
if(result == 1)
{
for(bw_d_node = bw_list.top; bw_d_node; bw_d_node = bw_d_node->next)
{
if(!(bw_ptr = bw_d_node->data))
{
(void)vrprint.error(-1, VR_INTERR, "NULL pointer (in: %s:%d).", __FUNC__, __LINE__);
return(-1);
}
//printf("%2d/%2d/%4d: in: %u, out: %u %s\n", bw_ptr->day, bw_ptr->month, bw_ptr->year, bw_ptr->recv_mb, bw_ptr->send_mb, bw_ptr->total ? "(total)" : "");
create_bw_string(debuglvl, bw_ptr->recv_mb, bw_str, sizeof(bw_str));
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[1 + (11 * i)], 0, bw_str);
create_bw_string(debuglvl, bw_ptr->send_mb, bw_str, sizeof(bw_str));
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[2 + (11 * i)], 0, bw_str);
}
d_list_cleanup(debuglvl, &bw_list);
}
else if(result == 0)
{
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[1 + (11 * i)], 0, " - ");
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[2 + (11 * i)], 0, " - ");
}
else
{
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[1 + (11 * i)], 0, gettext("error"));
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[2 + (11 * i)], 0, gettext("error"));
}
/* get the bw for yesterday */
result = bandwidth_get_iface(debuglvl, iface_ptr->device, yesterday_tm.tm_year + 1900, yesterday_tm.tm_mon + 1, yesterday_tm.tm_mday, 1, 1, &bw_list);
if(result == 1)
{
for(bw_d_node = bw_list.top; bw_d_node; bw_d_node = bw_d_node->next)
{
if(!(bw_ptr = bw_d_node->data))
{
(void)vrprint.error(-1, VR_INTERR, "NULL pointer (in: %s:%d).", __FUNC__, __LINE__);
return(-1);
}
//printf("%2d/%2d/%4d: in: %u, out: %u %s\n", bw_ptr->day, bw_ptr->month, bw_ptr->year, bw_ptr->recv_mb, bw_ptr->send_mb, bw_ptr->total ? "(total)" : "");
create_bw_string(debuglvl, bw_ptr->recv_mb, bw_str, sizeof(bw_str));
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[3 + (11 * i)], 0, bw_str);
create_bw_string(debuglvl, bw_ptr->send_mb, bw_str, sizeof(bw_str));
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[4 + (11 * i)], 0, bw_str);
}
d_list_cleanup(debuglvl, &bw_list);
}
else if(result == 0)
{
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[3 + (11 * i)], 0, " - ");
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[4 + (11 * i)], 0, " - ");
}
else
{
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[3 + (11 * i)], 0, gettext("error"));
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[4 + (11 * i)], 0, gettext("error"));
}
/* get the bw for past 7 days */
result = bandwidth_get_iface(debuglvl, iface_ptr->device, lastweek_tm.tm_year + 1900, lastweek_tm.tm_mon + 1, lastweek_tm.tm_mday, 7, 1, &bw_list);
if(result == 1)
{
for(bw_d_node = bw_list.top; bw_d_node; bw_d_node = bw_d_node->next)
{
if(!(bw_ptr = bw_d_node->data))
{
(void)vrprint.error(-1, VR_INTERR, "NULL pointer (in: %s:%d).", __FUNC__, __LINE__);
return(-1);
}
//printf("%2d/%2d/%4d: in: %u, out: %u %s\n", bw_ptr->day, bw_ptr->month, bw_ptr->year, bw_ptr->recv_mb, bw_ptr->send_mb, bw_ptr->total ? "(total)" : "");
create_bw_string(debuglvl, bw_ptr->recv_mb, bw_str, sizeof(bw_str));
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[5 + (11 * i)], 0, bw_str);
create_bw_string(debuglvl, bw_ptr->send_mb, bw_str, sizeof(bw_str));
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[6 + (11 * i)], 0, bw_str);
}
d_list_cleanup(debuglvl, &bw_list);
}
else if(result == 0)
{
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[5 + (11 * i)], 0, " - ");
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[6 + (11 * i)], 0, " - ");
}
else
{
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[5 + (11 * i)], 0, gettext("error"));
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[6 + (11 * i)], 0, gettext("error"));
}
/* get the bw for the current month */
result = bandwidth_get_iface(debuglvl, iface_ptr->device, cur_tm.tm_year + 1900, cur_tm.tm_mon + 1, 1, 0, 1, &bw_list);
if(result == 1)
{
for(bw_d_node = bw_list.top; bw_d_node; bw_d_node = bw_d_node->next)
{
if(!(bw_ptr = bw_d_node->data))
{
(void)vrprint.error(-1, VR_INTERR, "NULL pointer (in: %s:%d).", __FUNC__, __LINE__);
return(-1);
}
//printf("%2d/%2d/%4d: in: %u, out: %u %s\n", bw_ptr->day, bw_ptr->month, bw_ptr->year, bw_ptr->recv_mb, bw_ptr->send_mb, bw_ptr->total ? "(total)" : "");
create_bw_string(debuglvl, bw_ptr->recv_mb, bw_str, sizeof(bw_str));
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[7 + (11 * i)], 0, bw_str);
create_bw_string(debuglvl, bw_ptr->send_mb, bw_str, sizeof(bw_str));
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[8 + (11 * i)], 0, bw_str);
}
d_list_cleanup(debuglvl, &bw_list);
}
else if(result == 0)
{
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[7 + (11 * i)], 0, " - ");
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[8 + (11 * i)], 0, " - ");
}
else
{
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[7 + (11 * i)], 0, gettext("error"));
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[8 + (11 * i)], 0, gettext("error"));
}
/* get the bw for the last month */
year = cur_tm.tm_year + 1900;
/* get prev month (by not adding +1) */
month = cur_tm.tm_mon;
/* if month = 0 (Jan), set it to 12
(Dec) and subtract one of the
year.
*/
if(month == 0)
{
month = 12;
year = year - 1;
}
result = bandwidth_get_iface(debuglvl, iface_ptr->device, year, month, 1, 0, 1, &bw_list);
if(result == 1)
{
for(bw_d_node = bw_list.top; bw_d_node; bw_d_node = bw_d_node->next)
{
if(!(bw_ptr = bw_d_node->data))
{
(void)vrprint.error(-1, VR_INTERR, "NULL pointer (in: %s:%d).", __FUNC__, __LINE__);
return(-1);
}
//printf("%2d/%2d/%4d: in: %u, out: %u %s\n", bw_ptr->day, bw_ptr->month, bw_ptr->year, bw_ptr->recv_mb, bw_ptr->send_mb, bw_ptr->total ? "(total)" : "");
create_bw_string(debuglvl, bw_ptr->recv_mb, bw_str, sizeof(bw_str));
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[9 + (11 * i)], 0, bw_str);
create_bw_string(debuglvl, bw_ptr->send_mb, bw_str, sizeof(bw_str));
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[10 + (11 * i)], 0, bw_str);
}
d_list_cleanup(debuglvl, &bw_list);
}
else if(result == 0)
{
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[9 + (11 * i)], 0, " - ");
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[10 + (11 * i)], 0, " - ");
}
else
{
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[9 + (11 * i)], 0, gettext("error"));
set_field_buffer_wrap(debuglvl, TrafVolSection.fields[10 + (11 * i)], 0, gettext("error"));
}
/* finally draw the screen */
wrefresh(TrafVolSection.win);
/* update the line */
i++;
}
}
}
/* finally draw the screen */
wrefresh(TrafVolSection.win);
/* process the keyboard input */
ch = wgetch(TrafVolSection.win);
switch(ch)
{
/* quit */
case 27:
case 'q':
case 'Q':
case KEY_F(10):
quit = 1;
break;
case KEY_F(12):
case 'h':
case 'H':
case '?':
print_help(debuglvl, ":[VUURMUUR:TRAFVOL]:");
break;
}
if(quit == 0)
{
usleep(10000);
slept_so_far = slept_so_far + 10000;
if(debuglvl >= HIGH)
(void)vrprint.debug(__FUNC__, "just slept: slept_so_far '%d'.", slept_so_far);
}
}
/* EXIT: cleanup */
nodelay(TrafVolSection.win, FALSE);
/* destroy the window and form */
trafvol_section_destroy();
update_panels();
doupdate();
return(retval);
}
