Initial commit

FossilOrigin-Name: c53d95729c009f8f80a7d63847cef7668ff73f8af0523ab65f7734696f85399c

src/capwap/sock_receive.c

@@ -0,0 +1,56 @@
+/*
+    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 <errno.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <string.h>
+
+#include "sock.h"
+
+int sock_receive(int sock,void *buf, size_t len, int flags, struct sockaddr * srcaddr,socklen_t *addrlen)
+{
+
+	//unsigned int al;
+	socklen_t al;
+
+	al = sizeof (struct sockaddr_storage);
+	
+	memset(srcaddr, 0, sizeof(struct sockaddr));
+//	srcaddr->sa_port=999;
+
+	int n;
+	while( (n = recvfrom(sock,(char*)buf,len,flags,srcaddr,&al)) < 0 ){
+		if (errno!=EINTR)
+			return n ;
+	}
+//	printf("Received betes %d\n",n);
+//	char str[8000];
+//	sock_addrtostr(srcaddr,str,1000);
+//	printf("RECFROM: %s\n",str);
+
+//	struct sockaddr_in * s = (struct sockaddr_in*)srcaddr;
+//	s->sin_port=htons(78);
+//	sock_addrtostr(srcaddr,str,1000);
+//	printf("RECFROMset: %s\n",str);
+
+
+
+//	exit(9);
+	return n;
+}