removing (outdated) drawterm

drawterm is much better maintained by russ cox,
so removing this outdated copy.

for a more recent version, go to:

http://swtch.com/drawterm/

1 files changed, 0 insertions, 116 deletions

diff --git a/sys/src/cmd/unix/drawterm/libauth/auth_rpc.c b/sys/src/cmd/unix/drawterm/libauth/auth_rpc.c
deleted file mode 100644
index 4333a7381..000000000
--- a/sys/src/cmd/unix/drawterm/libauth/auth_rpc.c
+++ /dev/null
@@ -1,116 +0,0 @@
-#include <u.h>
-#include <libc.h>
-#include <auth.h>
-#include "authlocal.h"
-
-static struct {
-	char *verb;
-	int val;
-} tab[] = {
-	"ok",			ARok,
-	"done",		ARdone,
-	"error",		ARerror,
-	"needkey",	ARneedkey,
-	"badkey",		ARbadkey,
-	"phase",		ARphase,
-	"toosmall",	ARtoosmall,
-	"error",		ARerror,
-};
-
-static int
-classify(char *buf, uint n, AuthRpc *rpc)
-{
-	int i, len;
-
-	for(i=0; i<nelem(tab); i++){
-		len = strlen(tab[i].verb);
-		if(n >= len && memcmp(buf, tab[i].verb, len) == 0 && (n==len || buf[len]==' ')){
-			if(n==len){
-				rpc->narg = 0;
-				rpc->arg = "";
-			}else{
-				rpc->narg = n - (len+1);
-				rpc->arg = (char*)buf+len+1;
-			}
-			return tab[i].val;
-		}
-	}
-	werrstr("malformed rpc response: %s", buf);
-	return ARrpcfailure;
-}
-
-AuthRpc*
-auth_allocrpc(int afd)
-{
-	AuthRpc *rpc;
-
-	rpc = mallocz(sizeof(*rpc), 1);
-	if(rpc == nil)
-		return nil;
-	rpc->afd = afd;
-	return rpc;
-}
-
-void
-auth_freerpc(AuthRpc *rpc)
-{
-	free(rpc);
-}
-
-uint
-auth_rpc(AuthRpc *rpc, char *verb, void *a, int na)
-{
-	int l, n, type;
-	char *f[4];
-
-	l = strlen(verb);
-	if(na+l+1 > AuthRpcMax){
-		werrstr("rpc too big");
-		return ARtoobig;
-	}
-
-	memmove(rpc->obuf, verb, l);
-	rpc->obuf[l] = ' ';
-	memmove(rpc->obuf+l+1, a, na);
-	if((n=write(rpc->afd, rpc->obuf, l+1+na)) != l+1+na){
-		if(n >= 0)
-			werrstr("auth_rpc short write");
-		return ARrpcfailure;
-	}
-
-	if((n=read(rpc->afd, rpc->ibuf, AuthRpcMax)) < 0)
-		return ARrpcfailure;
-	rpc->ibuf[n] = '\0';
-
-	/*
-	 * Set error string for good default behavior.
-	 */
-	switch(type = classify(rpc->ibuf, n, rpc)){
-	default:
-		werrstr("unknown rpc type %d (bug in auth_rpc.c)", type);
-		break;
-	case ARok:
-		break;
-	case ARrpcfailure:
-		break;
-	case ARerror:
-		if(rpc->narg == 0)
-			werrstr("unspecified rpc error");
-		else
-			werrstr("%s", rpc->arg);
-		break;
-	case ARneedkey:
-		werrstr("needkey %s", rpc->arg);
-		break;
-	case ARbadkey:
-		if(getfields(rpc->arg, f, nelem(f), 0, "\n") < 2)
-			werrstr("badkey %s", rpc->arg);
-		else
-			werrstr("badkey %s", f[1]);
-		break;
-	case ARphase:
-		werrstr("phase error %s", rpc->arg);
-		break;
-	}
-	return type;
-}