int main(int argc, char *argv[])
{
int dev_from_class = 0, write_cnt;
int fd;
static struct sysfs_names *names;
struct rc_device rc_dev;
argp_parse(&argp, argc, argv, 0, 0, 0);
/* Just list all devices */
if (!clear && !read && !keys.next && !ch_proto && !cfg.next) {
static struct sysfs_names *names, *cur;
names = find_device(NULL);
if (!names)
return -1;
for (cur = names; cur->next; cur = cur->next) {
if (cur->name) {
if (get_attribs(&rc_dev, cur->name))
return -1;
fprintf(stderr, "Found %s (%s) with:\n",
rc_dev.sysfs_name,
rc_dev.input_name);
fprintf(stderr, "\tDriver %s, %s decoder, table %s\n",
rc_dev.drv_name,
(rc_dev.type == SOFTWARE_DECODER) ?
"raw software" : "hardware",
rc_dev.keytable_name);
fprintf(stderr, "\tSupported protocols: ");
show_proto(rc_dev.supported);
fprintf(stderr, "\t");
display_proto(&rc_dev);
}
}
return 0;
}
if (cfg.next && (clear || keys.next || ch_proto || devname)) {
fprintf (stderr, "Auto-mode can be used only with --read, --debug and --sysdev options\n");
return -1;
}
if (!devname) {
names = find_device(devclass);
if (!names)
return -1;
rc_dev.sysfs_name = names->name;
if (get_attribs(&rc_dev, names->name)) {
free_names(names);
return -1;
}
names->name = NULL;
free_names(names);
devname = rc_dev.input_name;
dev_from_class++;
}
if (cfg.next) {
struct cfgfile *cur;
char *fname, *name;
int rc;
for (cur = &cfg; cur->next; cur = cur->next) {
if (strcasecmp(cur->driver, rc_dev.drv_name) && strcasecmp(cur->driver, "*"))
continue;
if (strcasecmp(cur->table, rc_dev.keytable_name) && strcasecmp(cur->table, "*"))
continue;
break;
}
if (!cur->next) {
if (debug)
fprintf(stderr, "Table for %s, %s not found. Keep as-is\n",
rc_dev.drv_name, rc_dev.keytable_name);
return 0;
}
if (debug)
fprintf(stderr, "Table for %s, %s is on %s file.\n",
rc_dev.drv_name, rc_dev.keytable_name,
cur->fname);
if (cur->fname[0] == '/' || ((cur->fname[0] == '.') && strchr(cur->fname, '/'))) {
fname = cur->fname;
} else {
fname = malloc(strlen(cur->fname) + strlen(CFGDIR) + 2);
strcpy(fname, CFGDIR);
strcat(fname, "/");
strcat(fname, cur->fname);
}
rc = parse_keyfile(fname, &name);
if (rc < 0 || !keys.next) {
fprintf(stderr, "Can't load %s table or empty table\n", fname);
return -1;
}
clear = 1;
}
if (debug)
fprintf(stderr, "Opening %s\n", devname);
fd = open(devname, O_RDONLY);
if (fd < 0) {
perror(devname);
return -1;
}
if (dev_from_class)
free(devname);
/*
* First step: clear, if --clear is specified
*/
if (clear) {
clear_table(fd);
fprintf(stderr, "Old keytable cleared\n");
}
/*
* Second step: stores key tables from file or from commandline
*/
write_cnt = add_keys(fd);
if (write_cnt)
fprintf(stderr, "Wrote %d keycode(s) to driver\n", write_cnt);
/*
* Third step: change protocol
*/
if (ch_proto) {
rc_dev.current = ch_proto;
if (set_proto(&rc_dev))
fprintf(stderr, "Couldn't change the IR protocols\n");
else {
fprintf(stderr, "Protocols changed to ");
show_proto(rc_dev.current);
fprintf(stderr, "\n");
}
}
/*
* Fourth step: display current keytable
*/
if (read)
display_table(&rc_dev, fd);
return 0;
}
int main(int argc, char *argv[])
{
int dev_from_class = 0, write_cnt;
int fd;
static struct sysfs_names *names;
struct rc_device rc_dev;
argp_parse(&argp, argc, argv, 0, 0, 0);
/* Just list all devices */
if (!clear && !readtable && !keys.next && !ch_proto && !cfg.next && !test && !delay && !period) {
if (devicename) {
fd = open(devicename, O_RDONLY);
if (fd < 0) {
perror("Can't open device");
return -1;
}
device_info(fd, "");
close(fd);
return 0;
}
if (show_sysfs_attribs(&rc_dev))
return -1;
return 0;
}
if (cfg.next && (clear || keys.next || ch_proto || devicename)) {
fprintf (stderr, "Auto-mode can be used only with --read, --debug and --sysdev options\n");
return -1;
}
if (!devicename) {
names = find_device(devclass);
if (!names)
return -1;
rc_dev.sysfs_name = names->name;
if (get_attribs(&rc_dev, names->name)) {
free_names(names);
return -1;
}
names->name = NULL;
free_names(names);
devicename = rc_dev.input_name;
dev_from_class++;
}
if (cfg.next) {
struct cfgfile *cur;
char *fname, *name;
int rc;
for (cur = &cfg; cur->next; cur = cur->next) {
if ((!rc_dev.drv_name || strcasecmp(cur->driver, rc_dev.drv_name)) && strcasecmp(cur->driver, "*"))
continue;
if ((!rc_dev.keytable_name || strcasecmp(cur->table, rc_dev.keytable_name)) && strcasecmp(cur->table, "*"))
continue;
break;
}
if (!cur->next) {
if (debug)
fprintf(stderr, "Table for %s, %s not found. Keep as-is\n",
rc_dev.drv_name, rc_dev.keytable_name);
return 0;
}
if (debug)
fprintf(stderr, "Table for %s, %s is on %s file.\n",
rc_dev.drv_name, rc_dev.keytable_name,
cur->fname);
if (cur->fname[0] == '/' || ((cur->fname[0] == '.') && strchr(cur->fname, '/'))) {
fname = cur->fname;
rc = parse_keyfile(fname, &name);
if (rc < 0) {
fprintf(stderr, "Can't load %s table\n", fname);
return -1;
}
} else {
fname = malloc(strlen(cur->fname) + strlen(IR_KEYTABLE_USER_DIR) + 2);
strcpy(fname, IR_KEYTABLE_USER_DIR);
strcat(fname, "/");
strcat(fname, cur->fname);
rc = parse_keyfile(fname, &name);
if (rc != 0) {
fname = malloc(strlen(cur->fname) + strlen(IR_KEYTABLE_SYSTEM_DIR) + 2);
strcpy(fname, IR_KEYTABLE_SYSTEM_DIR);
strcat(fname, "/");
strcat(fname, cur->fname);
rc = parse_keyfile(fname, &name);
}
if (rc != 0) {
fprintf(stderr, "Can't load %s table from %s or %s\n", cur->fname, IR_KEYTABLE_USER_DIR, IR_KEYTABLE_SYSTEM_DIR);
return -1;
}
}
if (!keys.next) {
fprintf(stderr, "Empty table %s\n", fname);
return -1;
}
clear = 1;
}
if (debug)
fprintf(stderr, "Opening %s\n", devicename);
fd = open(devicename, O_RDONLY);
if (fd < 0) {
perror(devicename);
return -1;
}
if (dev_from_class)
free(devicename);
if (get_input_protocol_version(fd))
return -1;
/*
* First step: clear, if --clear is specified
*/
if (clear) {
clear_table(fd);
fprintf(stderr, "Old keytable cleared\n");
}
/*
* Second step: stores key tables from file or from commandline
*/
write_cnt = add_keys(fd);
if (write_cnt)
fprintf(stderr, "Wrote %d keycode(s) to driver\n", write_cnt);
/*
* Third step: change protocol
*/
if (ch_proto) {
rc_dev.current = ch_proto;
if (set_proto(&rc_dev))
fprintf(stderr, "Couldn't change the IR protocols\n");
else {
fprintf(stderr, "Protocols changed to ");
show_proto(rc_dev.current);
fprintf(stderr, "\n");
}
}
/*
* Fourth step: display current keytable
*/
if (readtable)
display_table(&rc_dev, fd);
/*
* Fiveth step: change repeat rate/delay
*/
if (delay || period) {
unsigned int new_delay, new_period;
get_rate(fd, &new_delay, &new_period);
if (delay)
new_delay = delay;
if (period)
new_period = period;
set_rate(fd, new_delay, new_period);
}
if (test)
test_event(fd);
return 0;
}
void parse_options(int argc, char **argv)
{
int c;
static struct option long_options[] = {
{ "help", no_argument, NULL, 'h' },
{ "version", no_argument, NULL, 'v' },
{ "iface", required_argument, NULL, 'i' },
{ "lifaces", no_argument, NULL, 'I' },
{ "netmask", required_argument, NULL, 'n' },
{ "address", required_argument, NULL, 'A' },
{ "write", required_argument, NULL, 'w' },
{ "read", required_argument, NULL, 'r' },
{ "pcapfilter", required_argument, NULL, 'f' },
{ "reversed", no_argument, NULL, 'R' },
{ "proto", required_argument, NULL, 't' },
{ "plugin", required_argument, NULL, 'P' },
{ "filter", required_argument, NULL, 'F' },
#ifdef HAVE_EC_LUA
{ "lua-script", required_argument, NULL, 0 },
{ "lua-args", required_argument, NULL, 0 },
#endif
{ "superquiet", no_argument, NULL, 'Q' },
{ "quiet", no_argument, NULL, 'q' },
{ "script", required_argument, NULL, 's' },
{ "silent", no_argument, NULL, 'z' },
#ifdef WITH_IPV6
{ "ip6scan", no_argument, NULL, '6' },
#endif
{ "unoffensive", no_argument, NULL, 'u' },
{ "nosslmitm", no_argument, NULL, 'S' },
{ "load-hosts", required_argument, NULL, 'j' },
{ "save-hosts", required_argument, NULL, 'k' },
{ "wifi-key", required_argument, NULL, 'W' },
{ "config", required_argument, NULL, 'a' },
{ "dns", no_argument, NULL, 'd' },
{ "regex", required_argument, NULL, 'e' },
{ "visual", required_argument, NULL, 'V' },
{ "ext-headers", no_argument, NULL, 'E' },
{ "log", required_argument, NULL, 'L' },
{ "log-info", required_argument, NULL, 'l' },
{ "log-msg", required_argument, NULL, 'm' },
{ "compress", no_argument, NULL, 'c' },
{ "text", no_argument, NULL, 'T' },
{ "curses", no_argument, NULL, 'C' },
{ "daemon", no_argument, NULL, 'D' },
{ "gtk", no_argument, NULL, 'G' },
{ "mitm", required_argument, NULL, 'M' },
{ "only-mitm", no_argument, NULL, 'o' },
{ "bridge", required_argument, NULL, 'B' },
{ "broadcast", required_argument, NULL, 'b' },
{ "promisc", no_argument, NULL, 'p' },
{ "gateway", required_argument, NULL, 'Y' },
{ "certificate", required_argument, NULL, 0 },
{ "private-key", required_argument, NULL, 0 },
{ 0 , 0 , 0 , 0}
};
for (c = 0; c < argc; c++)
DEBUG_MSG("parse_options -- [%d] [%s]", c, argv[c]);
/* OPTIONS INITIALIZATION */
GBL_PCAP->promisc = 1;
GBL_FORMAT = &ascii_format;
GBL_OPTIONS->ssl_mitm = 1;
GBL_OPTIONS->broadcast = 0;
GBL_OPTIONS->ssl_cert = NULL;
GBL_OPTIONS->ssl_pkey = NULL;
/* OPTIONS INITIALIZED */
optind = 0;
int option_index = 0;
while ((c = getopt_long (argc, argv, "A:a:bB:CchDdEe:F:f:GhIi:j:k:L:l:M:m:n:oP:pQqiRr:s:STt:uV:vW:w:Y:z6", long_options, &option_index)) != EOF) {
/* used for parsing arguments */
char *opt_end = optarg;
while (opt_end && *opt_end) opt_end++;
/* enable a loaded filter script? */
switch (c) {
case 'M':
set_mitm(optarg);
break;
case 'o':
set_onlymitm();
//select_text_interface();
break;
case 'b':
set_broadcast();
break;
case 'B':
set_iface_bridge(optarg);
break;
case 'p':
set_promisc();
break;
#ifndef JUST_LIBRARY
case 'T':
select_text_interface();
break;
case 'C':
select_curses_interface();
break;
case 'G':
select_gtk_interface();
break;
case 'D':
select_daemon_interface();
break;
#endif
case 'R':
set_reversed();
break;
case 't':
set_proto(optarg);
break;
case 'P':
set_plugin(optarg);
break;
case 'i':
set_iface(optarg);
break;
case 'I':
/* this option is only useful in the text interface */
set_lifaces();
break;
case 'Y':
set_secondary(optarg);
break;
case 'n':
set_netmask(optarg);
break;
case 'A':
set_address(optarg);
break;
case 'r':
set_read_pcap(optarg);
break;
case 'w':
set_write_pcap(optarg);
break;
case 'f':
set_pcap_filter(optarg);
break;
case 'F':
load_filter(opt_end, optarg);
break;
case 'L':
set_loglevel_packet(optarg);
case 'l':
set_loglevel_info(optarg);
break;
case 'm':
set_loglevel_true(optarg);
break;
case 'c':
set_compress();
break;
case 'e':
opt_set_regex(optarg);
break;
case 'Q':
set_superquiet();
/* no break, quiet must be enabled */
case 'q':
set_quiet();
break;
case 's':
set_script(optarg);
break;
case 'z':
set_silent();
break;
#ifdef WITH_IPV6
case '6':
set_ip6scan();
break;
#endif
case 'u':
set_unoffensive();
break;
case 'S':
disable_sslmitm();
break;
case 'd':
set_resolve();
break;
case 'j':
load_hosts(optarg);
break;
case 'k':
save_hosts(optarg);
break;
case 'V':
opt_set_format(optarg);
break;
case 'E':
set_ext_headers();
break;
case 'W':
set_wifi_key(optarg);
break;
case 'a':
set_conf_file(optarg);
break;
case 'h':
ec_usage();
break;
case 'v':
printf("%s %s\n", GBL_PROGRAM, GBL_VERSION);
clean_exit(0);
break;
/* Certificate and private key options */
case 0:
if (!strcmp(long_options[option_index].name, "certificate")) {
GBL_OPTIONS->ssl_cert = strdup(optarg);
} else if (!strcmp(long_options[option_index].name, "private-key")) {
GBL_OPTIONS->ssl_pkey = strdup(optarg);
#ifdef HAVE_EC_LUA
} else if (!strcmp(long_options[option_index].name,"lua-args")) {
ec_lua_cli_add_args(strdup(optarg));
}
else if (!strcmp(long_options[option_index].name,"lua-script")) {
ec_lua_cli_add_script(strdup(optarg));
break;
#endif
} else {
fprintf(stdout, "\nTry `%s --help' for more options.\n\n", GBL_PROGRAM);
clean_exit(-1);
}
break;
case ':': // missing parameter
fprintf(stdout, "\nTry `%s --help' for more options.\n\n", GBL_PROGRAM);
clean_exit(-1);
break;
case '?': // unknown option
fprintf(stdout, "\nTry `%s --help' for more options.\n\n", GBL_PROGRAM);
clean_exit(-1);
break;
}
}
DEBUG_MSG("parse_options: options parsed");
/* TARGET1 and TARGET2 parsing */
if (argv[optind]) {
GBL_OPTIONS->target1 = strdup(argv[optind]);
DEBUG_MSG("TARGET1: %s", GBL_OPTIONS->target1);
if (argv[optind+1]) {
GBL_OPTIONS->target2 = strdup(argv[optind+1]);
DEBUG_MSG("TARGET2: %s", GBL_OPTIONS->target2);
}
}
/* create the list form the TARGET format (MAC/IPrange/PORTrange) */
compile_display_filter();
DEBUG_MSG("parse_options: targets parsed");
/* check for other options */
if (GBL_SNIFF->start == NULL)
set_unified_sniff();
if (GBL_OPTIONS->read && GBL_PCAP->filter)
FATAL_ERROR("Cannot read from file and set a filter on interface");
if (GBL_OPTIONS->read && GBL_SNIFF->type != SM_UNIFIED )
FATAL_ERROR("You can read from a file ONLY in unified sniffing mode !");
if (GBL_OPTIONS->mitm && GBL_SNIFF->type != SM_UNIFIED )
FATAL_ERROR("You can't do mitm attacks in bridged sniffing mode !");
if (GBL_SNIFF->type == SM_BRIDGED && GBL_PCAP->promisc == 0)
FATAL_ERROR("During bridged sniffing the iface must be in promisc mode !");
if (GBL_OPTIONS->quiet && GBL_UI->type != UI_TEXT)
FATAL_ERROR("The quiet option is useful only with text only UI");
if (GBL_OPTIONS->load_hosts && GBL_OPTIONS->save_hosts)
FATAL_ERROR("Cannot load and save at the same time the hosts list...");
if (GBL_OPTIONS->unoffensive && GBL_OPTIONS->mitm)
FATAL_ERROR("Cannot use mitm attacks in unoffensive mode");
if (GBL_OPTIONS->read && GBL_OPTIONS->mitm)
FATAL_ERROR("Cannot use mitm attacks while reading from file");
#ifndef JUST_LIBRARY
if (GBL_UI->init == NULL)
FATAL_ERROR("Please select an User Interface");
#endif
/* force text interface for only mitm attack */
/* Do not select text interface for only MiTM mode
if (GBL_OPTIONS->only_mitm) {
if (GBL_OPTIONS->mitm)
select_text_interface();
else
FATAL_ERROR("Only mitm requires at least one mitm method");
} */
DEBUG_MSG("parse_options: options combination looks good");
return;
}
