X-Git-Url: https://git.ralfj.de/dyn-nsupdate.git/blobdiff_plain/97db64724a34ef62837621a81365c26c78162d67..9ea63288e65a4da36f902d49d534db12cbf0c520:/dyn-nsupdate.cpp

diff --git a/dyn-nsupdate.cpp b/dyn-nsupdate.cpp
index fd804d0..f2243bd 100644
--- a/dyn-nsupdate.cpp
+++ b/dyn-nsupdate.cpp
@@ -1,3 +1,31 @@
+/* Copyright (c) 2014, Ralf Jung <post@ralfj.de>
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer. 
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ * The views and conclusions contained in the software and documentation are those
+ * of the authors and should not be interpreted as representing official policies, 
+ * either expressed or implied, of the FreeBSD Project.
+ */
+
 #include <iostream>
 #include <fstream>
 #include <sys/wait.h>
@@ -56,6 +84,7 @@ int main(int argc, const char ** argv)
 	property_tree::ptree config;
 	property_tree::ini_parser::read_ini(CONFIG_FILE, config);
 	std::string nsupdate = config.get<std::string>("nsupdate");
+	unsigned server_port = config.get<unsigned>("port", 53);
 	
 	/* Given the domain, check whether the password matches */
 	optional<std::string> correct_password = config.get_optional<std::string>(path(domain+"/password", '/'));
@@ -86,7 +115,7 @@ int main(int argc, const char ** argv)
 			exit(1);
 		}
 		/* exec nsupdate */
-		execl(nsupdate.c_str(), nsupdate.c_str(), "-l", (char *)NULL);
+		execl(nsupdate.c_str(), nsupdate.c_str(), "-p", std::to_string(server_port).c_str(), "-l", (char *)NULL);
 		/* There was an error */
 		std::cerr << "There was an error executing nsupdate." << std::endl;
 		exit(1);