renamed capwap directory to cw.

FossilOrigin-Name: 8a43dd9d05a4cb73210243ddd8df2a26f16c7ef2c4d4e36ab446de1f65d88223

src/cw/aciplist.c

@@ -0,0 +1,78 @@
+/*
+    This file is part of libcapwap.
+
+    libcapwap is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    libcapwap is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Foobar.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include "aciplist.h"
+#include "avltree.h"
+#include "sock.h"
+
+
+static int acip_cmp(const void *x1, const void *x2)
+{
+	struct cw_acip *ip1 = (struct cw_acip *) x1;
+	struct cw_acip *ip2 = (struct cw_acip *) x2;
+		
+	int r = ip1->wtp_count - ip2->wtp_count;
+	if (r!=0)
+		return r;
+
+
+	if (ip1->ip.ss_family != ip2->ip.ss_family) {
+		if (ip1->ip.ss_family == AF_INET)
+			return -1;
+		else
+			return 1;
+	}
+
+	if (ip1->ip.ss_family == AF_INET) {
+		struct sockaddr_in *s2 = (struct sockaddr_in *) &ip2->ip;
+		struct sockaddr_in *s1 = (struct sockaddr_in *) &ip1->ip;
+
+		return memcmp(&s1->sin_addr, &s2->sin_addr,
+			      sock_addrlen((struct sockaddr *) s1));
+	}
+
+	if (ip1->ip.ss_family == AF_INET6) {
+		struct sockaddr_in6 *s2 = (struct sockaddr_in6 *) &ip2->ip;
+		struct sockaddr_in6 *s1 = (struct sockaddr_in6 *) &ip1->ip;
+
+		return memcmp(&s1->sin6_addr.s6_addr, &s2->sin6_addr.s6_addr,
+			      sock_addrlen((struct sockaddr *) s1));
+	}
+
+	return -1;
+}
+
+static void acip_del(void *d)
+{
+	free(d);
+}
+
+cw_aciplist_t cw_aciplist_create()
+{
+	return  avltree_create(acip_cmp, acip_del);
+}
+
+
+