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add HTTP proxy support

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This commit is contained in:
Jfreegman 2014-12-27 13:12:16 -05:00
parent 9240f62829
commit e55e5f3f7e
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GPG Key ID: 3627F3144076AE63
4 changed files with 32 additions and 16 deletions
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2
src/dns.c
View File

@ -378,7 +378,7 @@ void *dns3_lookup_thread(void *data)
/* creates new thread for dns3 lookup. Only allows one lookup at a time. */
void dns3_lookup(ToxWindow *self, Tox *m, const char *id_bin, const char *addr, const char *msg)
{
if (arg_opts.use_proxy && arg_opts.force_tcp) {
if (arg_opts.proxy_type != TOX_PROXY_NONE && arg_opts.force_tcp) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "DNS lookups are disabled.");
return;
}

42
src/toxic.c
View File

@ -258,21 +258,21 @@ static Tox *init_tox(void)
Tox_Options tox_opts;
tox_opts.ipv6enabled = !arg_opts.use_ipv4;
tox_opts.udp_disabled = arg_opts.force_tcp;
tox_opts.proxy_enabled = arg_opts.use_proxy;
tox_opts.proxy_type = arg_opts.proxy_type;
if (tox_opts.proxy_enabled) {
if (tox_opts.proxy_type != TOX_PROXY_NONE) {
tox_opts.proxy_port = arg_opts.proxy_port;
snprintf(tox_opts.proxy_address, sizeof(tox_opts.proxy_address), "%s", arg_opts.proxy_address);
const char *ps = tox_opts.proxy_type == TOX_PROXY_SOCKS5 ? "SOCKS5" : "HTTP";
char tmp[48];
snprintf(tmp, sizeof(tmp), "Using proxy %s : %d",
arg_opts.proxy_address, arg_opts.proxy_port);
snprintf(tmp, sizeof(tmp), "Using %s proxy %s : %d", ps, arg_opts.proxy_address, arg_opts.proxy_port);
queue_init_message("%s", tmp);
}
if (tox_opts.udp_disabled) {
queue_init_message("UDP disabled");
} else if (tox_opts.proxy_enabled) {
} else if (tox_opts.proxy_type != TOX_PROXY_NONE) {
const char *msg = "WARNING: Using a proxy without disabling UDP may leak your real IP address.";
queue_init_message("%s", msg);
msg = "Use the -t option to disable UDP.";
@ -291,7 +291,7 @@ static Tox *init_tox(void)
if (!tox_opts.ipv6enabled)
queue_init_message("Forcing IPv4 connection");
if (tox_opts.proxy_enabled && m == NULL)
if (tox_opts.proxy_type != TOX_PROXY_NONE && m == NULL)
exit_toxic_err("Proxy error", FATALERR_PROXY);
if (m == NULL)
@ -791,7 +791,8 @@ static void print_usage(void)
fprintf(stderr, " -h, --help Show this message and exit\n");
fprintf(stderr, " -n, --nodes Use specified DHTnodes file\n");
fprintf(stderr, " -o, --noconnect Do not connect to the DHT network\n");
fprintf(stderr, " -p, --proxy Use proxy: Requires [IP] [port]\n");
fprintf(stderr, " -p, --SOCKS5-proxy Use SOCKS5 proxy: Requires [IP] [port]\n");
fprintf(stderr, " -P, --HTTP-proxy Use HTTP proxy: Requires [IP] [port]\n");
fprintf(stderr, " -r, --dnslist Use specified DNSservers file\n");
fprintf(stderr, " -t, --force-tcp Force TCP connection (use this with proxies)\n");
fprintf(stderr, " -u, --unencrypt-data Unencrypt an encrypted data file\n");
@ -803,6 +804,7 @@ static void set_default_opts(void)
memset(&arg_opts, 0, sizeof(struct arg_opts));
/* set any non-zero defaults here*/
arg_opts.proxy_type = TOX_PROXY_NONE;
}
static void parse_args(int argc, char *argv[])
@ -822,12 +824,13 @@ static void parse_args(int argc, char *argv[])
{"noconnect", no_argument, 0, 'o'},
{"dnslist", required_argument, 0, 'r'},
{"force-tcp", no_argument, 0, 't'},
{"proxy", required_argument, 0, 'p'},
{"SOCKS5-proxy", required_argument, 0, 'p'},
{"HTTP-proxy", required_argument, 0, 'P'},
{"unencrypt-data", no_argument, 0, 'u'},
{NULL, no_argument, NULL, 0},
};
const char *opts_str = "4bdehotuxc:f:n:r:p:";
const char *opts_str = "4bdehotuxc:f:n:r:p:P:";
int opt, indexptr;
while ((opt = getopt_long(argc, argv, opts_str, long_opts, &indexptr)) != -1) {
@ -887,7 +890,17 @@ static void parse_args(int argc, char *argv[])
break;
case 'p':
arg_opts.use_proxy = 1;
arg_opts.proxy_type = TOX_PROXY_SOCKS5;
snprintf(arg_opts.proxy_address, sizeof(arg_opts.proxy_address), "%s", optarg);
if (++optind > argc || argv[optind-1][0] == '-')
exit_toxic_err("Proxy error", FATALERR_PROXY);
arg_opts.proxy_port = (uint16_t) atoi(argv[optind-1]);
break;
case 'P':
arg_opts.proxy_type = TOX_PROXY_HTTP;
snprintf(arg_opts.proxy_address, sizeof(arg_opts.proxy_address), "%s", optarg);
if (++optind > argc || argv[optind-1][0] == '-')
@ -981,10 +994,12 @@ static useconds_t optimal_msleepval(uint64_t *looptimer, uint64_t *loopcount, ui
}
#ifdef X11
void cb(const char* asdv, DropType dt)
void DnD_callback(const char* asdv, DropType dt)
{
if (dt != DT_plain)
line_info_add(prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, asdv);
return;
line_info_add(prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, asdv);
}
#endif /* X11 */
@ -1025,7 +1040,8 @@ int main(int argc, char *argv[])
int settings_err = settings_load(user_settings, p);
#ifdef X11
init_xtra(cb);
if (init_xtra(DnD_callback) == -1)
queue_init_message("X failed to initialize");
#endif
Tox *m = init_tox();

2
src/windows.h
View File

@ -94,7 +94,7 @@ struct arg_opts {
char config_path[MAX_STR_SIZE];
char nodes_path[MAX_STR_SIZE];
int use_proxy;
uint8_t proxy_type;
char proxy_address[256];
uint16_t proxy_port;
};

2
src/xtra.c
View File

@ -202,7 +202,7 @@ static void handle_xdnd_selection(XSelectionEvent* e)
if (Xtra.on_drop && p.read_num)
{
char *sptr;
char *str = strtok_r((char*)p.data, "\n\r", &sptr);
char *str = strtok_r((char *) p.data, "\n\r", &sptr);
if (str) Xtra.on_drop(str, dt);
while ((str = strtok_r(NULL, "\n\r", &sptr)))