1 files changed, 0 insertions, 139 deletions
diff --git a/util/cacheserver.c b/util/cacheserver.c
deleted file mode 100644
index cc0e36e3..00000000
--- a/util/cacheserver.c
+++ /dev/null
@@ -1,139 +0,0 @@
-#include "bbs.h"
-#include <err.h>
-#include <avltree.h>
-
-int toaccept(int port);
-void usage(void);
-ssize_t Read(int fd, void *buf, size_t nbytes);
-ssize_t Write(int fd, void *BUF, size_t nbytes)
-{
-    char    *buf = (char *)BUF;
-    size_t  thisgot, totalgot = nbytes;
-    while( nbytes > 0 ){
-        if( (thisgot = write(fd, buf, nbytes)) <= 0 )
-            err(1, "read from socket: ");
-        nbytes -= thisgot;
-        buf += thisgot;
-    }
-    return totalgot;
-}
-
-
-int main(int argc, char **argv)
-{
-    int     sfd, len;
-    int     port = -1;
-    char    ch;
-    OCbuf_t OCbuf;
-
-    AVL_IX_DESC        ix;
-    AVL_IX_REC         pe;
-    OCstore_t          *store;
-    //avl_create_index(&ix, AVL_COUNT_DUPS, OC_KEYLEN);
-    avl_create_index(&ix, AVL_COUNT_DUPS, 5);
-
-    while( (ch = getopt(argc, argv, "p:")) != -1 )
-	switch( ch ){
-	case 'p':
-	    port = atoi(optarg);
-	    break;
-	}
-    if( port == -1 )
-	usage();
-
-    while( 1 ){
-	sfd = toaccept(port);
-	Read(sfd, &len, sizeof(len));
-	printf("reading %d bytes\n", len);
-	Read(sfd, &OCbuf, len);
-	printf("read! pid: %d\n", OCbuf.key.pid);
-
-	memset(&pe, 0, sizeof(pe));
-	if( OCbuf.key.pid <= 1 ){
-	    /* garbage collection */
-	}
-	else if( OCbuf.key.pid < OC_pidadd ){
-	    /* store */
-	    puts("swapin");
-
-	    len = OC_HEADERLEN + OCbuf.length;
-	    store = (OCstore_t *)malloc(sizeof(time_t) + len);
-	    store->mtime = time(NULL);
-	    memcpy(&(store->data), &OCbuf, len);
-
-	    pe.recptr = (void *)store;
-	    memcpy(pe.key, &OCbuf.key, OC_KEYLEN);
-	    if( avl_add_key(&pe, &ix) != AVL_IX_OK )
-		puts("add key error");
-	}
-	else {
-	    OCbuf.key.pid -= OC_pidadd;
-	    memcpy(pe.key, &OCbuf.key, OC_KEYLEN);
-	    if( avl_find_key(&pe, &ix) == AVL_IX_OK ){
-		store = (OCstore_t *)pe.recptr;
-
-		len = store->data.length + OC_HEADERLEN;
-		Write(sfd, &len, sizeof(len));
-		Write(sfd, &(store->data), len);
-		free(store);
-		if( avl_delete_key(&pe, &ix) != AVL_IX_OK )
-		    puts("delete key error");
-	    }
-	    else
-		puts("error");
-	}
-	close(sfd);
-    }
-    return 0;
-}
-
-int toaccept(int port)
-{
-    static  int     sockfd = 0, len;
-    int     cfd, val;
-    struct  sockaddr_in     servaddr, clientaddr;
-    
-    if( sockfd == 0 ){
-	if( (sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0 )
-	    err(1, NULL);
-	setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, (char *)&val, sizeof(val));
-	setsockopt(sockfd, SOL_SOCKET, SO_REUSEPORT, (char *)&val, sizeof(val));
-	
-	bzero(&servaddr, sizeof(servaddr));
-	servaddr.sin_family = AF_INET;
-	servaddr.sin_addr.s_addr = htonl(INADDR_ANY);
-	servaddr.sin_port = htons(port);
-	if( bind(sockfd, (struct sockaddr *)&servaddr, sizeof(servaddr)) < 0 )
-	    err(1, NULL);
-	if( listen(sockfd, 5) < 0 )
-	    err(1, NULL);
-
-	len = sizeof(struct sockaddr_in);
-    }
-
-    while( (cfd = accept(sockfd, (struct sockaddr *)&clientaddr, &len)) <= 0 )
-	;
-
-    return cfd;
-}
-
-void usage(void)
-{
-    fprintf(stderr,
-	    "usage:\tcacheserver [options]\n"
-	    "-p port\tlistenport\n");
-    exit(0);
-}
-
-ssize_t Read(int fd, void *BUF, size_t nbytes)
-{
-    char    *buf = (char *)BUF;
-    ssize_t  thisgot, totalgot = nbytes;
-    while( nbytes > 0 ){
-	if( (thisgot = read(fd, buf, nbytes)) <= 0 )
-	    err(1, "read from socket: ");
-	nbytes -= thisgot;
-	buf += thisgot;
-    }
-    return totalgot;
-}