new

1 files changed, 0 insertions, 194 deletions

diff --git a/src/libip/readipifc.c b/src/libip/readipifc.c
deleted file mode 100644
index b28b3b0c..00000000
--- a/src/libip/readipifc.c
+++ /dev/null
@@ -1,194 +0,0 @@
-#include <u.h>
-#include <libc.h>
-#include <ctype.h>
-#include <ip.h>
-
-static Ipifc**
-_readoldipifc(char *buf, Ipifc **l, int index)
-{
-	char *f[200];
-	int i, n;
-	Ipifc *ifc;
-	Iplifc *lifc, **ll;
-
-	/* allocate new interface */
-	*l = ifc = mallocz(sizeof(Ipifc), 1);
-	if(ifc == nil)
-		return l;
-	l = &ifc->next;
-	ifc->index = index;
-
-	n = tokenize(buf, f, nelem(f));
-	if(n < 2)
-		return l;
-
-	strncpy(ifc->dev, f[0], sizeof ifc->dev);
-	ifc->dev[sizeof(ifc->dev) - 1] = 0;
-	ifc->mtu = strtoul(f[1], nil, 10);
-
-	ll = &ifc->lifc;
-	for(i = 2; n-i >= 7; i += 7){
-		/* allocate new local address */
-		*ll = lifc = mallocz(sizeof(Iplifc), 1);
-		ll = &lifc->next;
-
-		parseip(lifc->ip, f[i]);
-		parseipmask(lifc->mask, f[i+1]);
-		parseip(lifc->net, f[i+2]);
-		ifc->pktin = strtoul(f[i+3], nil, 10);
-		ifc->pktout = strtoul(f[i+4], nil, 10);
-		ifc->errin = strtoul(f[i+5], nil, 10);
-		ifc->errout = strtoul(f[i+6], nil, 10);
-	}
-	return l;
-}
-
-static char*
-findfield(char *name, char **f, int n)
-{
-	int i;
-
-	for(i = 0; i < n-1; i++)
-		if(strcmp(f[i], name) == 0)
-			return f[i+1];
-	return "";
-}
-
-static Ipifc**
-_readipifc(char *file, Ipifc **l, int index)
-{
-	int i, n, fd, lines;
-	char buf[4*1024];
-	char *line[32];
-	char *f[64];
-	Ipifc *ifc;
-	Iplifc *lifc, **ll;
-
-	/* read the file */
-	fd = open(file, OREAD);
-	if(fd < 0)
-		return l;
-	n = 0;
-	while((i = read(fd, buf+n, sizeof(buf)-1-n)) > 0 && n < sizeof(buf) - 1)
-		n += i;
-	buf[n] = 0;
-	close(fd);
-
-	if(strncmp(buf, "device", 6) != 0)
-		return _readoldipifc(buf, l, index);
-
-	/* allocate new interface */
-	*l = ifc = mallocz(sizeof(Ipifc), 1);
-	if(ifc == nil)
-		return l;
-	l = &ifc->next;
-	ifc->index = index;
-
-	lines = getfields(buf, line, nelem(line), 1, "\n");
-
-	/* pick off device specific info(first line) */
-	n = tokenize(line[0], f, nelem(f));
-	strncpy(ifc->dev, findfield("device", f, n), sizeof(ifc->dev));
-	ifc->dev[sizeof(ifc->dev)-1] = 0;
-	if(ifc->dev[0] == 0){
-		free(ifc);
-		return l;
-	}
-	ifc->mtu = strtoul(findfield("maxmtu", f, n), nil, 10);
-	ifc->sendra6 = atoi(findfield("sendra", f, n));
-	ifc->recvra6 = atoi(findfield("recvra", f, n));
-	ifc->rp.mflag = atoi(findfield("mflag", f, n));
-	ifc->rp.oflag = atoi(findfield("oflag", f, n));
-	ifc->rp.maxraint = atoi(findfield("maxraint", f, n));
-	ifc->rp.minraint = atoi(findfield("minraint", f, n));
-	ifc->rp.linkmtu = atoi(findfield("linkmtu", f, n));
-	ifc->rp.reachtime = atoi(findfield("reachtime", f, n));
-	ifc->rp.rxmitra = atoi(findfield("rxmitra", f, n));
-	ifc->rp.ttl = atoi(findfield("ttl", f, n));
-	ifc->rp.routerlt = atoi(findfield("routerlt", f, n));
-	ifc->pktin = strtoul(findfield("pktin", f, n), nil, 10);
-	ifc->pktout = strtoul(findfield("pktout", f, n), nil, 10);
-	ifc->errin = strtoul(findfield("errin", f, n), nil, 10);
-	ifc->errout = strtoul(findfield("errout", f, n), nil, 10);
-	
-	/* now read the addresses */
-	ll = &ifc->lifc;
-	for(i = 1; i < lines; i++){
-		n = tokenize(line[i], f, nelem(f));
-		if(n < 5)
-			break;
-
-		/* allocate new local address */
-		*ll = lifc = mallocz(sizeof(Iplifc), 1);
-		ll = &lifc->next;
-
-		parseip(lifc->ip, f[0]);
-		parseipmask(lifc->mask, f[1]);
-		parseip(lifc->net, f[2]);
-
-		lifc->validlt = strtoul(f[3], nil, 10);
-		lifc->preflt = strtoul(f[4], nil, 10);
-	}
-
-	return l;
-}
-
-static void
-_freeifc(Ipifc *ifc)
-{
-	Ipifc *next;
-	Iplifc *lnext, *lifc;
-
-	if(ifc == nil)
-		return;
-	for(; ifc; ifc = next){
-		next = ifc->next;
-		for(lifc = ifc->lifc; lifc; lifc = lnext){
-			lnext = lifc->next;
-			free(lifc);
-		}
-		free(ifc);
-	}
-}
-
-Ipifc*
-readipifc(char *net, Ipifc *ifc, int index)
-{
-	int fd, i, n;
-	Dir *dir;
-	char directory[128];
-	char buf[128];
-	Ipifc **l;
-
-	_freeifc(ifc);
-
-	l = &ifc;
-	ifc = nil;
-
-	if(net == 0)
-		net = "/net";
-	snprint(directory, sizeof(directory), "%s/ipifc", net);
-
-	if(index >= 0){
-		snprint(buf, sizeof(buf), "%s/%d/status", directory, index);
-		_readipifc(buf, l, index);
-	} else {
-		fd = open(directory, OREAD);
-		if(fd < 0)
-			return nil;
-		n = dirreadall(fd, &dir);
-		close(fd);
-	
-		for(i = 0; i < n; i++){
-			if(strcmp(dir[i].name, "clone") == 0)
-				continue;
-			if(strcmp(dir[i].name, "stats") == 0)
-				continue;
-			snprint(buf, sizeof(buf), "%s/%s/status", directory, dir[i].name);
-			l = _readipifc(buf, l, atoi(dir[i].name));
-		}
-		free(dir);
-	}
-
-	return ifc;
-}