From e5888a1ffdae813d7575f5fb02275c6bb07e5199 Mon Sep 17 00:00:00 2001
From: Taru Karttunen <taruti@taruti.net>
Date: Wed, 30 Mar 2011 15:46:40 +0300
Subject: Import sources from 2011-03-30 iso image

---
 sys/src/cmd/ndb/csquery.c | 78 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100755 sys/src/cmd/ndb/csquery.c

(limited to 'sys/src/cmd/ndb/csquery.c')

diff --git a/sys/src/cmd/ndb/csquery.c b/sys/src/cmd/ndb/csquery.c
new file mode 100755
index 000000000..6a324028b
--- /dev/null
+++ b/sys/src/cmd/ndb/csquery.c
@@ -0,0 +1,78 @@
+#include <u.h>
+#include <libc.h>
+#include <bio.h>
+
+char *server;
+char *status;
+int statusonly;
+
+void
+usage(void)
+{
+	fprint(2, "usage: ndb/csquery [/net/cs [addr...]]\n");
+	exits("usage");
+}
+
+void
+query(char *addr)
+{
+	char buf[128];
+	int fd, n;
+
+	fd = open(server, ORDWR);
+	if(fd < 0)
+		sysfatal("cannot open %s: %r", server);
+	if(write(fd, addr, strlen(addr)) != strlen(addr)){
+		if(!statusonly)
+			fprint(2, "translating %s: %r\n", addr);
+		status = "errors";
+		close(fd);
+		return;
+	}
+	if(!statusonly){
+		seek(fd, 0, 0);
+		while((n = read(fd, buf, sizeof(buf)-1)) > 0){
+			buf[n] = 0;
+			print("%s\n", buf);
+		}
+	}
+	close(fd);
+}
+
+void
+main(int argc, char **argv)
+{
+	char *p;
+	int i;
+	Biobuf in;
+
+	ARGBEGIN{
+	case 's':
+		statusonly = 1;
+		break;
+	default:
+		usage();
+	}ARGEND
+
+	if(argc > 0)
+		server = argv[0];
+	else
+		server = "/net/cs";
+
+	if(argc > 1){
+		for(i=1; i<argc; i++)
+			query(argv[i]);
+		exits(status);
+	}
+
+	Binit(&in, 0, OREAD);
+	for(;;){
+		print("> ");
+		p = Brdline(&in, '\n');
+		if(p == 0)
+			break;
+		p[Blinelen(&in)-1] = 0;
+		query(p);
+	}
+	exits(nil);
+}
-- 
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