From 85e269d867ed093ae8299884c75d1eeea07e7472 Mon Sep 17 00:00:00 2001
From: Fedor <fedork@ubuntu.(none)>
Date: Sun, 13 Mar 2011 20:04:55 -0400
Subject: [PATCH] mdu: ddns: miniDNS support

---
 release/src/router/mdu/mdu.c          | 54 ++++++++++++++++++++++++++++++++++-
 release/src/router/www/basic-ddns.asp |  1 +
 2 files changed, 54 insertions(+), 1 deletion(-)

diff --git a/release/src/router/mdu/mdu.c b/release/src/router/mdu/mdu.c
index 78eaf5752e..cf742c2c74 100644
--- a/release/src/router/mdu/mdu.c
+++ b/release/src/router/mdu/mdu.c
@@ -45,7 +45,7 @@
 
 
 #define M_UNKNOWN_ERROR__D		"Unknown error (%d)."
-#define M_UNKNOWN_RESPONSE__D	"Unknown response (%d)."
+#define M_UNKNOWN_RESPONSE__D		"Unknown response (%d)."
 #define M_INVALID_HOST			"Invalid hostname."
 #define M_INVALID_AUTH			"Invalid authentication."
 #define M_INVALID_PARAM__D		"Invalid parameter (%d)."
@@ -1366,6 +1366,55 @@ static void update_everydns(void)
 	error(M_UNKNOWN_ERROR__D, r);
 }
 
+
+/*
+
+	miniDNS.net
+	http://www.minidns.net/areg.php?opcode=ADD&host=bar.minidns.net&username=foo&password=topsecret&ip=1.2.3.4
+
+	---
+
+"okay. BAR.MINIDNS.NET mapped to 1.2.3.4."
+"auth_fail. Incorrect username/password/hostname."
+"auth_fail. Host name format error."
+
+*/
+static void update_minidns(void)
+{
+	int r;
+	char *body;
+	char query[2048];
+	const char *p;
+
+	// +opt +opt +opt
+	sprintf(query, "/areg.php?opcode=ADD&host=%s&username=%s&password=%s",
+		get_option_required("host"),
+		get_option_required("user"),
+		get_option_required("pass"));
+
+	// +opt
+	append_addr_option(query, "&ip=%s");
+
+	r = wget(0, 0, "www.minidns.net", query, NULL, 1, &body);
+	if (r == 200) {
+		if (strstr(body, "okay.") != NULL) {
+			success();
+		}
+		else if (strstr(body, "Host name format error") != NULL) {
+			error(M_INVALID_HOST);
+		}
+		else if (strstr(body, "auth_fail") != NULL) {
+			error(M_INVALID_AUTH);
+		}
+		else {
+			error(M_UNKNOWN_RESPONSE__D, -1);
+		}
+	}
+
+	error(M_UNKNOWN_ERROR__D, r);
+}
+
+
 /*
 
 	editdns.net
@@ -1760,6 +1809,9 @@ int main(int argc, char *argv[])
 	else if (strcmp(p, "editdns") == 0) {
 		update_editdns();
 	}
+	else if (strcmp(p, "minidns") == 0) {
+		update_minidns();
+	}
 	else if (strcmp(p, "heipv6tb") == 0) {
 		update_heipv6tb();
 	}
diff --git a/release/src/router/www/basic-ddns.asp b/release/src/router/www/basic-ddns.asp
index 6069ed6e9d..9f4b78010d 100644
--- a/release/src/router/www/basic-ddns.asp
+++ b/release/src/router/www/basic-ddns.asp
@@ -60,6 +60,7 @@ var services = [
 	['seasydns', 'easyDNS (https)', 'http://www.easydns.com/', 'uhwm'],
 	['editdns', 'EditDNS', 'http://www.editdns.net/', 'tpz'],
 	['everydns', 'EveryDNS', 'http://www.everydns.net/', 'uj', null, null, 'Domain <small>(optional)</small>'],
+	['minidns', 'miniDNS', 'http://www.minidns.net/', 'uh'],
 	['enom', 'eNom', 'http://www.enom.com/', 'ut', 'Domain'],
 	['afraid', 'FreeDNS (afraid.org)', 'http://freedns.afraid.org/', 'az'],
 	['heipv6tb', 'HE.net IPv6 Tunnel Broker', 'http://www.tunnelbroker.net/', 'uh', 'User ID <small>(not your username)</small>', null, 'Global Tunnel ID'],
-- 
2.11.4.GIT