From: Wonsang Ryou <wonsang.yoo@samsung.com>
Date: Tue, 18 Jul 2017 10:27:08 +0000 (+0900)
Subject: examples/dnsclient_test: make dns server port configurable in .config
X-Git-Tag: 1.1_Public_Release~318^2~48
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1092802f534b2767672f6f07dbf3556dac17d73e;p=rtos%2Ftinyara.git

examples/dnsclient_test: make dns server port configurable in .config

This patch enables dnsclient_test app's server port to be configurable
in .config. You can set dns server's port number using the following
config variable.
 - CONFIG_EXAMPLES_DNSCLIENT_TEST_SERVER_PORT

CONFIG_EXAMPLES_DNSCLIENT_TEST_SERVER_PORT can be configurable only
when CONFIG_NETDB_DNSSERVER_IPv4 is enabled.

Change-Id: I9fae97c85ab3fe91a7e3be0cb1f9534255072370
Signed-off-by: Wonsang Ryou <wonsang.yoo@samsung.com>
---

diff --git a/apps/examples/dnsclient_test/Kconfig b/apps/examples/dnsclient_test/Kconfig
index 110dded..f1133e7 100644
--- a/apps/examples/dnsclient_test/Kconfig
+++ b/apps/examples/dnsclient_test/Kconfig
@@ -20,4 +20,11 @@ config EXAMPLES_DNSCLIENT_TEST_PROGNAME
 		This is the name of the program that will be use when the NSH ELF
 		program is installed.
 
+config EXAMPLES_DNSCLIENT_TEST_SERVER_PORT
+	int "DNS server port number"
+	default 53
+	depends on NETDB_DNSSERVER_IPv4
+	---help---
+		This is the port number of DNS server.
+
 endif
diff --git a/apps/examples/dnsclient_test/dnsclient_main.c b/apps/examples/dnsclient_test/dnsclient_main.c
index 022c0c1..c766cb9 100644
--- a/apps/examples/dnsclient_test/dnsclient_main.c
+++ b/apps/examples/dnsclient_test/dnsclient_main.c
@@ -82,6 +82,10 @@
 #define DNS_DEFAULT_PORT   53
 #endif
 
+#ifndef CONFIG_EXAMPLES_DNSCLIENT_TEST_SERVER_PORT
+#define CONFIG_EXAMPLES_DNSCLIENT_TEST_SERVER_PORT	DNS_DEFAULT_PORT
+#endif
+
 #ifndef CONFIG_NETDB_DNSCLIENT_NAMESIZE
 #error "CONFIG_NETDB_DNSCLIENT_NAMESIZE is not defined"
 #endif
@@ -144,7 +148,7 @@ int dnsclient_main(int argc, FAR char *argv[])
 #ifdef CONFIG_NETDB_DNSSERVER_IPv4
 		printf("dnsclient : dns_add_nameserver : %s\n", argv[2]);
 		dns.sin_family = AF_INET;
-		dns.sin_port = htons(DNS_DEFAULT_PORT);
+		dns.sin_port = htons(CONFIG_EXAMPLES_DNSCLIENT_TEST_SERVER_PORT);
 		dns.sin_addr.s_addr = inet_addr(argv[2]);
 		dns_add_nameserver((FAR struct sockaddr *)&dns, sizeof(struct sockaddr_in));
 #endif