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iodine
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#36, Use -r to skip raw mode

This commit is contained in:
Erik Ekman 2009-08-15 10:45:07 +00:00
parent 186ba79bd1
commit 2f75fe878a
1 changed files with 13 additions and 7 deletions
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20
src/iodine.c
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@ -712,8 +712,7 @@ handshake_raw_udp(int dns_fd, int seed)
unsigned remoteaddr = 0;
struct in_addr server;
fprintf(stderr, "Testing raw UDP data to the server");
fflush(stderr);
fprintf(stderr, "Testing raw UDP data to the server (skip with -r)\n");
for (i=0; running && i<3 ;i++) {
tv.tv_sec = i + 1;
tv.tv_usec = 0;
@ -749,7 +748,7 @@ handshake_raw_udp(int dns_fd, int seed)
fprintf(stderr, " failed to get IP.\n");
return 0;
}
fprintf(stderr, " at %s: ", inet_ntoa(server));
fprintf(stderr, "Server is at %s, trying login: ", inet_ntoa(server));
fflush(stderr);
/* Store address to iodined server */
@ -1031,7 +1030,7 @@ handshake_set_fragsize(int dns_fd, int fragsize)
}
static int
handshake(int dns_fd, int autodetect_frag_size, int fragsize)
handshake(int dns_fd, int raw_mode, int autodetect_frag_size, int fragsize)
{
int seed;
int case_preserved;
@ -1047,9 +1046,12 @@ handshake(int dns_fd, int autodetect_frag_size, int fragsize)
return r;
}
if (handshake_raw_udp(dns_fd, seed)) {
if (raw_mode && handshake_raw_udp(dns_fd, seed)) {
conn = CONN_RAW_UDP;
} else {
if (raw_mode == 0) {
fprintf(stderr, "Skipping raw mode\n");
}
case_preserved = handshake_case_check(dns_fd);
if (case_preserved) {
@ -1194,6 +1196,7 @@ main(int argc, char **argv)
int max_downstream_frag_size;
int autodetect_frag_size;
int retval;
int raw_mode;
memset(password, 0, 33);
username = NULL;
@ -1208,6 +1211,7 @@ main(int argc, char **argv)
autodetect_frag_size = 1;
max_downstream_frag_size = 3072;
raw_mode = 1;
b32 = get_base32_encoder();
dataenc = get_base32_encoder();
@ -1230,7 +1234,7 @@ main(int argc, char **argv)
__progname++;
#endif
while ((choice = getopt(argc, argv, "vfhu:t:d:P:m:")) != -1) {
while ((choice = getopt(argc, argv, "vfhru:t:d:P:m:")) != -1) {
switch(choice) {
case 'v':
version();
@ -1243,6 +1247,8 @@ main(int argc, char **argv)
help();
/* NOTREACHED */
break;
case 'r':
raw_mode = 0;
case 'u':
username = optarg;
break;
@ -1341,7 +1347,7 @@ main(int argc, char **argv)
signal(SIGINT, sighandler);
signal(SIGTERM, sighandler);
if (handshake(dns_fd, autodetect_frag_size, max_downstream_frag_size)) {
if (handshake(dns_fd, raw_mode, autodetect_frag_size, max_downstream_frag_size)) {
retval = 1;
goto cleanup2;
}