From 12abc2e3aa350b7930b07ec26426f541ff033357 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Eckl=2C=20M=C3=A1t=C3=A9?= <ecklm94@gmail.com>
Date: Fri, 27 May 2016 09:57:12 +0200
Subject: [PATCH] =?UTF-8?q?Port=20be=C3=A1ll=C3=ADthat=C3=B3s=C3=A1g=20?=
=?UTF-8?q?=C3=A9s=20n=C3=A9mi=20manual=20jav=C3=ADt=C3=A1s?=
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---
main.cpp | 35 +++++++++++++++++++++++------------
1 file changed, 23 insertions(+), 12 deletions(-)
diff --git a/main.cpp b/main.cpp
index 457edff..c66faf7 100644
--- a/main.cpp
+++ b/main.cpp
@@ -32,14 +32,14 @@ void print_help();
int main(int argc, char *argv[])
{
int cli_option;
- int thread_num = 1;
+ int thread_num = 1, port = 53;
char working_dir[PATH_MAX] = { 0 };
getcwd(working_dir, PATH_MAX-1 );
bool run_as_daemon = false;
std::vector<command> command_list;
- while((cli_option = getopt (argc, argv, "dkvt:w:h")) != -1)
+ while((cli_option = getopt (argc, argv, "dkvt:w:p:h")) != -1)
{
- int ti = 0;
+ int tmp = 0;
switch(cli_option)
{
case 'd':
@@ -52,13 +52,18 @@ int main(int argc, char *argv[])
verbose = true;
break;
case 't':
- ti = atoi(optarg);
- if(ti>0)
- thread_num = ti;
+ tmp = atoi(optarg);
+ if(tmp > 0)
+ thread_num = tmp;
break;
case 'w':
strncpy(working_dir, optarg, PATH_MAX-1);
break;
+ case 'p':
+ tmp = atoi(optarg);
+ if(tmp > 1)
+ port = tmp;
+ break;
case 'h':
print_help();
exit(EXIT_SUCCESS);
@@ -87,7 +92,7 @@ int main(int argc, char *argv[])
if(getuid() != 0)
{
- log_on_demand(LOG_ERR, "You should run with root privileges!");
+ log_on_demand(LOG_ERR, "You should run it with root privileges!");
exit(EXIT_FAILURE);
}
@@ -150,7 +155,7 @@ int main(int argc, char *argv[])
memset(&server_address, 0, sizeof(server_address));
server_address.sin6_family = AF_INET6;
server_address.sin6_addr = in6_addr_any;
- server_address.sin6_port = htons(10053);
+ server_address.sin6_port = htons(port);
server.init(general_sockaddr_wp((sockaddr *) &server_address, sizeof(server_address)));
if(verbose)
@@ -192,12 +197,18 @@ Therefore and some other reason the server must be run with root privileges.
In daemon mode, the working directory must contain the dns.db file.
+There are some command line options with which you can make
+modifications to the default attributes of the runtime.
+See them below.
+
Options:
- -d Run as daemon
- -t threads Number of threads to start. Only makes sense with -d.
- -k Kill daemon
- -w workind_dir Set working directory. Absolute path needed.
+ -d Run as daemon.
+ -t THREAD_NUMBER Number of threads to start. Only makes sense with -d.
+ -k Kill daemon.
+ -w WORKING_DIR Set working directory. Absolute path needed.
If not set, the actual PWD will be used.
+ -p PORT Specifies the port for the server to bind to.
+ Only makes sense with -d
-v Verbose
-h help
)");
--
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