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server: add option to toggle IPv6 support

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Shuanglei Tao
2018-12-09 09:13:14 +08:00
parent cb7fe0c347
commit 62bef0d545
4 changed files with 15 additions and 2 deletions
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9
src/server.c
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@@ -47,6 +47,7 @@ static const struct option options[] = {
{"signal-list", no_argument, NULL, 1},
{"reconnect", required_argument, NULL, 'r'},
{"index", required_argument, NULL, 'I'},
{"ipv6", no_argument, NULL, '6'},
{"ssl", no_argument, NULL, 'S'},
{"ssl-cert", required_argument, NULL, 'C'},
{"ssl-key", required_argument, NULL, 'K'},
@@ -61,7 +62,7 @@ static const struct option options[] = {
{"help", no_argument, NULL, 'h'},
{NULL, 0, 0, 0}
};
static const char *opt_string = "p:i:c:u:g:s:r:I:aSC:K:A:Rt:T:Om:oBd:vh";
static const char *opt_string = "p:i:c:u:g:s:r:I:6aSC:K:A:Rt:T:Om:oBd:vh";
void print_help() {
fprintf(stderr, "ttyd is a tool for sharing terminal over the web\n\n"
@@ -85,6 +86,7 @@ void print_help() {
" -o, --once Accept only one client and exit on disconnection\n"
" -B, --browser Open terminal with the default system browser\n"
" -I, --index Custom index.html path\n"
" -6, --ipv6 Enable IPv6 support\n"
" -S, --ssl Enable SSL\n"
" -C, --ssl-cert SSL certificate file path\n"
" -K, --ssl-key SSL key file path\n"
@@ -236,7 +238,7 @@ main(int argc, char **argv) {
info.gid = -1;
info.uid = -1;
info.max_http_header_pool = 16;
info.options = LWS_SERVER_OPTION_VALIDATE_UTF8;
info.options = LWS_SERVER_OPTION_VALIDATE_UTF8 | LWS_SERVER_OPTION_DISABLE_IPV6;
info.extensions = extensions;
int debug_level = LLL_ERR | LLL_WARN | LLL_NOTICE;
@@ -337,6 +339,9 @@ main(int argc, char **argv) {
return -1;
}
break;
case '6':
info.options &= ~(LWS_SERVER_OPTION_DISABLE_IPV6);
break;
case 'S':
ssl = true;
break;