X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=src%2Futil.c;fp=src%2Futil.c;h=74af11758bd85dd69028d6a328d8a7327fcff5d7;hb=bb5f5ae82bdcb7b5189032940d0b609dc12be70b;hp=0000000000000000000000000000000000000000;hpb=2aa733ee47fd6a345e2578f7837acbaa1cea3ca5;p=umurmur.git

diff --git a/src/util.c b/src/util.c
new file mode 100644
index 0000000..74af117
--- /dev/null
+++ b/src/util.c
@@ -0,0 +1,73 @@
+/* Copyright (C) 2014, Felix Morgner <felix.morgner@gmail.com>
+
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+   - Redistributions of source code must retain the above copyright notice,
+     this list of conditions and the following disclaimer.
+   - 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.
+   - Neither the name of the Developers nor the names of its contributors may
+     be used to endorse or promote products derived from this software without
+     specific prior written permission.
+
+   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 FOUNDATION 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.
+*/
+#include "util.h"
+
+char* Util_addressToString(struct sockaddr_storage *address)
+{
+	char* addressString = NULL;
+
+	if (address->ss_family == AF_INET) {
+		addressString = malloc(INET_ADDRSTRLEN);
+		inet_ntop(AF_INET, &((struct sockaddr_in *)address)->sin_addr, addressString, INET_ADDRSTRLEN);
+	} else if(address->ss_family == AF_INET6) {
+		addressString = malloc(INET6_ADDRSTRLEN);
+		inet_ntop(AF_INET6, &((struct sockaddr_in6 *)address)->sin6_addr, addressString, INET6_ADDRSTRLEN);
+	}
+
+	return addressString;
+}
+
+int Util_addressToPort(struct sockaddr_storage *address)
+{
+	int port = 0;
+
+	if (address->ss_family == AF_INET) {
+		port = ntohs(((struct sockaddr_in *)address)->sin_port);
+	} else if(address->ss_family == AF_INET6) {
+		port = ntohs(((struct sockaddr_in6 *)address)->sin6_port);
+	}
+
+	return port;
+}
+
+char* Util_clientAddressToString(client_t *client)
+{
+	return Util_addressToString(&client->remote_tcp);
+}
+
+int Util_clientAddressToPortTCP(client_t *client)
+{
+	return Util_addressToPort(&client->remote_tcp);
+}
+
+int Util_clientAddressToPortUDP(client_t *client)
+{
+	return Util_addressToPort(&client->remote_udp);
+}