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authorChris Dyer <cdyer@cs.cmu.edu>2012-01-27 14:49:08 -0500
committerChris Dyer <cdyer@cs.cmu.edu>2012-01-27 14:49:08 -0500
commit47aa8d94d3ddff39295966cee67ce884c98be8da (patch)
tree2ff3eab22e44b2d02537a5b59460945f4aa98d9a /vest/sentclient.c
parent203c3c3357b9ed8cfe44932c2bf5ea19eba6238c (diff)
rename vest to dpmert (dynamic programming mert), rename variables and types to correspond to standard geometric concepts
Diffstat (limited to 'vest/sentclient.c')
-rw-r--r--vest/sentclient.c76
1 files changed, 0 insertions, 76 deletions
diff --git a/vest/sentclient.c b/vest/sentclient.c
deleted file mode 100644
index 91d994ab..00000000
--- a/vest/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;
-}