stew

commit 8aa2c5a89d869bca13c2b6f64132cc59fc0a6f64
parent 69bc11c0336c314b64477315db4cad848639f97b
Author: Renev Pavel <an2qzavok@gmail.com>
Date:   Sun,  2 Apr 2023 15:03:23 +0000

src sync

Diffstat:
M
src/mkfile
 | 
2
+-
A
src/poke.c
 | 
37
+++++++++++++++++++++++++++++++++++++
A
src/wdb/print.c
 | 
49
+++++++++++++++++++++++++++++++++++++++++++++++++

3 files changed, 87 insertions(+), 1 deletion(-)
diff --git a/src/mkfile b/src/mkfile
@@ -1,5 +1,5 @@
 </$objtype/mkfile
-TARG=shuf
+TARG=shuf poke
 HFILES=
 OFILES=
 </sys/src/cmd/mkmany
diff --git a/src/poke.c b/src/poke.c
@@ -0,0 +1,37 @@
+/*
+	simple port checking utility
+*/
+
+#include <u.h>
+#include <libc.h>
+
+void
+usage(void)
+{
+	fprint(2, "usage: %s addr1 [addr2 addr3 ...]\n", argv0);
+	exits("usage");
+};
+
+void
+main(int argc, char **argv)
+{
+	ARGBEGIN{
+	default:
+		usage();
+	}ARGEND
+	if (argc == 0) usage();
+
+	char **addr = malloc(sizeof(char *) * argc);
+	int i;
+	for (i = 0; i < argc; i++) {
+		addr[i] = netmkaddr(argv[i], "tcp", "echo");
+		if (addr[i] == nil) sysfatal("failed at %s, %r", argv[i]);
+	}
+	for (i = 0; i < argc; i++) {
+		int d = dial(addr[i], nil, nil, nil);
+		if (d > 0) {
+			close(d);
+			print("%s open\n", addr[i]);
+		} else print("%s closed\n", addr[i]);
+	}
+}
diff --git a/src/wdb/print.c b/src/wdb/print.c
@@ -0,0 +1,49 @@
+#include <u.h>
+#include <libc.h>
+#include <bio.h>
+
+/*
+	given uuids prints entries for human consumption
+*/
+
+char *wdb;
+char *data;
+Biobuf *bout;
+
+void
+usage(void)
+{
+	fprint(2, "usage: %s uuid [uuid ...]\n", argv0);
+	exits("usage");
+}
+
+void
+printuuid(char *uuid)
+{
+	char path[1024];
+	sprint(path, "%s/%s", data, uuid);
+
+	Bprint(bout, "%s/\n", path);
+	
+}
+
+void
+main(int argc, char **argv)
+{
+	ARGBEGIN{
+	default:
+		usage();
+	}ARGEND;
+
+	if (argc == 0) usage();
+
+	bout = Bfdopen(1, OWRITE);
+
+	wdb = smprint("/usr/rpa/lib/wdb");
+	data = smprint("%s/data", wdb);
+
+	int i;
+	for (i = 0; i < argc; i++) {
+		printuuid(argv[i]);
+	}
+}