major restructure of the training code

1 files changed, 0 insertions, 76 deletions

diff --git a/dpmert/sentclient.c b/dpmert/sentclient.c
deleted file mode 100644
index 91d994ab..00000000
--- a/dpmert/sentclient.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Copyright (c) 2001 by David Chiang. All rights reserved.*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/socket.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <string.h>
-
-#include "sentserver.h"
-
-int main (int argc, char *argv[]) {
-  int sock, port;
-  char *s, *key;
-  struct hostent *hp;
-  struct sockaddr_in server;
-  int errors = 0;
-
-  if (argc < 3) {
-    fprintf(stderr, "Usage: sentclient host[:port[:key]] command [args ...]\n");
-    exit(1);
-  }
-
-  s = strchr(argv[1], ':');
-  key = NULL;
-
-  if (s == NULL) {
-    port = DEFAULT_PORT;
-  } else {
-    *s = '\0';
-    s+=1;
-	/* dumb hack */
-	key = strchr(s, ':');
-	if (key != NULL){
-		*key = '\0';
-		key += 1;
-	}
-    port = atoi(s);
-  }
-
-  sock = socket(AF_INET, SOCK_STREAM, 0);
-
-  hp = gethostbyname(argv[1]);
-  if (hp == NULL) {
-    fprintf(stderr, "unknown host %s\n", argv[1]);
-    exit(1);
-  }
-
-  bzero((char *)&server, sizeof(server));
-  bcopy(hp->h_addr, (char *)&server.sin_addr, hp->h_length);
-  server.sin_family = hp->h_addrtype;
-  server.sin_port = htons(port);
-
-  while (connect(sock, (struct sockaddr *)&server, sizeof(server)) < 0) {
-    perror("connect()");
-    sleep(1);
-    errors++;
-    if (errors > 5)
-      exit(1);
-  }
-
-  close(0);
-  close(1);
-  dup2(sock, 0);
-  dup2(sock, 1);
-
-  if (key != NULL){
-	write(1, key, strlen(key));
-	write(1, "\n", 1);
-  }
-
-  execvp(argv[2], argv+2);
-  return 0;
-}