Updated serv for a switch to just ASCII dump the comms.

1 files changed, 16 insertions, 5 deletions

diff --git a/serv.c b/serv.c
index 3fb88ac..f800df6 100644
--- a/serv.c
+++ b/serv.c
@@ -96,20 +96,23 @@ static void Dump(const char *p, int len)
 int main(int argc, char *argv[])
 {
     struct sockaddr_in addr;
-    char buff[1024];
+    char buff[1025];
     int len;
     socklen_t addrlen;
     int sock_fd;
     int connect_fd;
+    int ascii = 0;
 
     name=argv[0];
 
-    if (argc!=2)
+    if (argc<2)
     {
-	fprintf(stderr,"%s: usage %s port\n", name, name);
+	fprintf(stderr,"%s: usage %s port [-a]\n", name, name);
 	exit(1);
     }
 
+    ascii = (argc == 3 && strcmp(argv[2], "-a") == 0);
+
     sock_fd = Socket((short)atoi(argv[1]));
 
     printf("%s: socket bound\n",name);
@@ -145,8 +148,16 @@ int main(int argc, char *argv[])
 	while((len=read(connect_fd,buff,1024))>0)
 	{
 	    buff[len]=0;
-	    printf("%s: recieved\n",name);
-	    Dump(buff, len);
+
+            if (ascii)
+            {
+                printf("%s", buff);
+            }
+            else
+            {
+                printf("%s: recieved\n",name);
+                Dump(buff, len);
+            }
 	}
 
 	if (len == -1)