circlecloud/proxychains-ng
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remove superfluous DEBUG checks

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rofl0r 2012-01-27 19:14:17 +01:00
parent e32ef26fec
commit 3bb03892fa
2 changed files with 6 additions and 33 deletions
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25
src/core.c
View File

@ -249,12 +249,11 @@ static int timed_connect(int sock, const struct sockaddr *addr, socklen_t len) {
#define INVALID_INDEX 0xFFFFFFFFU
static int tunnel_to(int sock, ip_type ip, unsigned short port, proxy_type pt, char *user, char *pass) {
#ifdef DEBUG
PDEBUG("tunnel_to()\n");
#endif
char *dns_name = NULL;
size_t dns_len = 0;
PDEBUG("tunnel_to()\n");
// we use ip addresses with 224.* to lookup their dns name in our table, to allow remote DNS resolution
// the range 224-255.* is reserved, and it won't go outside (unless the app does some other stuff with
// the results returned from gethostbyname et al.)
@ -571,9 +570,9 @@ static unsigned int calc_alive(proxy_data * pd, unsigned int proxy_count) {
static int chain_step(int ns, proxy_data * pfrom, proxy_data * pto) {
int retcode = -1;
char *hostname;
#ifdef DEBUG
PDEBUG("chain_step()\n");
#endif
if(pto->ip.octet[0] == remote_dns_subnet) {
hostname = string_from_internal_ip(pto->ip);
if(!hostname)
@ -614,9 +613,8 @@ int connect_proxy_chain(int sock, ip_type target_ip,
unsigned int curr_len = 0;
p3 = &p4;
#ifdef DEBUG
PDEBUG("connect_proxy_chain\n");
#endif
again:
@ -633,9 +631,7 @@ int connect_proxy_chain(int sock, ip_type target_ip,
if(!p2)
break;
if(SUCCESS != chain_step(ns, p1, p2)) {
#ifdef DEBUG
PDEBUG("GOTO AGAIN 1\n");
#endif
goto again;
}
p1 = p2;
@ -651,24 +647,18 @@ int connect_proxy_chain(int sock, ip_type target_ip,
alive_count = calc_alive(pd, proxy_count);
offset = 0;
if(!(p1 = select_proxy(FIFOLY, pd, proxy_count, &offset))) {
#ifdef DEBUG
PDEBUG("select_proxy failed\n");
#endif
goto error_strict;
}
if(SUCCESS != start_chain(&ns, p1, ST)) {
#ifdef DEBUG
PDEBUG("start_chain failed\n");
#endif
goto error_strict;
}
while(offset < proxy_count) {
if(!(p2 = select_proxy(FIFOLY, pd, proxy_count, &offset)))
break;
if(SUCCESS != chain_step(ns, p1, p2)) {
#ifdef DEBUG
PDEBUG("chain_step failed\n");
#endif
goto error_strict;
}
p1 = p2;
@ -693,9 +683,7 @@ int connect_proxy_chain(int sock, ip_type target_ip,
if(!(p2 = select_proxy(RANDOMLY, pd, proxy_count, &offset)))
goto error_more;
if(SUCCESS != chain_step(ns, p1, p2)) {
#ifdef DEBUG
PDEBUG("GOTO AGAIN 2\n");
#endif
goto again;
}
p1 = p2;
@ -721,9 +709,8 @@ int connect_proxy_chain(int sock, ip_type target_ip,
error_more:
proxychains_write_log("\n!!!need more proxies!!!\n");
error_strict:
#ifdef DEBUG
PDEBUG("error\n");
#endif
release_all(pd, proxy_count);
if(ns != -1)
close(ns);

14
src/libproxychains.c
View File

@ -75,14 +75,10 @@ static void init_lib(void) {
fprintf(stderr, "Cannot load symbol 'connect' %s\n", dlerror());
exit(1);
} else {
#ifdef DEBUG
PDEBUG("loaded symbol 'connect'" " real addr %p wrapped addr %p\n", true_connect, connect);
#endif
}
if(connect == true_connect) {
#ifdef DEBUG
PDEBUG("circular reference detected, aborting!\n");
#endif
abort();
}
@ -93,10 +89,8 @@ static void init_lib(void) {
fprintf(stderr, "Cannot load symbol 'gethostbyname' %s\n", dlerror());
exit(1);
} else {
#ifdef DEBUG
PDEBUG("loaded symbol 'gethostbyname'"
" real addr %p wrapped addr %p\n", true_gethostbyname, gethostbyname);
#endif
}
true_getaddrinfo = (getaddrinfo_t)
dlsym(RTLD_NEXT, "getaddrinfo");
@ -105,9 +99,7 @@ static void init_lib(void) {
fprintf(stderr, "Cannot load symbol 'getaddrinfo' %s\n", dlerror());
exit(1);
} else {
#ifdef DEBUG
PDEBUG("loaded symbol 'getaddrinfo'" " real addr %p wrapped addr %p\n", true_getaddrinfo, getaddrinfo);
#endif
}
true_freeaddrinfo = (freeaddrinfo_t)
dlsym(RTLD_NEXT, "freeaddrinfo");
@ -116,10 +108,8 @@ static void init_lib(void) {
fprintf(stderr, "Cannot load symbol 'freeaddrinfo' %s\n", dlerror());
exit(1);
} else {
#ifdef DEBUG
PDEBUG("loaded symbol 'freeaddrinfo'"
" real addr %p wrapped addr %p\n", true_freeaddrinfo, freeaddrinfo);
#endif
}
true_gethostbyaddr = (gethostbyaddr_t)
dlsym(RTLD_NEXT, "gethostbyaddr");
@ -128,10 +118,8 @@ static void init_lib(void) {
fprintf(stderr, "Cannot load symbol 'gethostbyaddr' %s\n", dlerror());
exit(1);
} else {
#ifdef DEBUG
PDEBUG("loaded symbol 'gethostbyaddr'"
" real addr %p wrapped addr %p\n", true_gethostbyaddr, gethostbyaddr);
#endif
}
true_getnameinfo = (getnameinfo_t)
dlsym(RTLD_NEXT, "getnameinfo");
@ -140,9 +128,7 @@ static void init_lib(void) {
fprintf(stderr, "Cannot load symbol 'getnameinfo' %s\n", dlerror());
exit(1);
} else {
#ifdef DEBUG
PDEBUG("loaded symbol 'getnameinfo'" " real addr %p wrapped addr %p\n", true_getnameinfo, getnameinfo);
#endif
}
init_l = 1;
}