[src/trunk]: src/share/examples/rump/dmtest Add small testing program which u...

[haad <haad%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8e968ed7fc45
branches:  trunk
changeset: 749632:8e968ed7fc45
user:      haad <haad%NetBSD.org@localhost>
date:      Fri Dec 04 22:18:30 2009 +0000

description:
Add small testing program which uses RUMP libdm to test device-mapper
functionality in userspace.

diffstat:

 share/examples/rump/dmtest/Makefile    |  16 ++++++
 share/examples/rump/dmtest/dmt.c       |  86 ++++++++++++++++++++++++++++++++++
 share/examples/rump/dmtest/prop1.plist |  20 +++++++
 share/examples/rump/dmtest/prop2.plist |  20 +++++++
 4 files changed, 142 insertions(+), 0 deletions(-)

diffs (160 lines):

diff -r c29f83b3cdfb -r 8e968ed7fc45 share/examples/rump/dmtest/Makefile
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/share/examples/rump/dmtest/Makefile       Fri Dec 04 22:18:30 2009 +0000
@@ -0,0 +1,16 @@
+#      $NetBSD: Makefile,v 1.1 2009/12/04 22:18:30 haad Exp $
+PROG=   dmt
+SRCS=   dmt.c
+
+DPADD=  ${LIBUTIL}
+LDADD=  -lutil
+MKMAN=  no
+
+CFLAGS+= -g -fno-inline
+
+CPPFLAGS+=      -DRUMP_ACTION -DRUMP_SYS_IOCTL -DRUMP_SYS_CLOSE -I${NETBSDSRCDIR}/sys/dev/dm
+LDADD+=         -lrumpdev_disk -lrumpdev_dm -lrumpdev -lprop
+LDADD+=         -lrumpvfs -lrump -lrumpuser -lpthread
+DBG=            -g
+
+.include <bsd.prog.mk>
diff -r c29f83b3cdfb -r 8e968ed7fc45 share/examples/rump/dmtest/dmt.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/share/examples/rump/dmtest/dmt.c  Fri Dec 04 22:18:30 2009 +0000
@@ -0,0 +1,86 @@
+/*     $NetBSD: dmt.c,v 1.1 2009/12/04 22:18:30 haad Exp $
+
+/*
+ * Copyright (c) 2009 Adam Hamsik.  All Rights Reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+
+#include <sys/cdefs.h>
+
+#include <sys/param.h>
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <sys/disklabel.h>
+
+#include <ctype.h>
+#include <err.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <util.h>
+
+#include <netbsd-dm.h>
+
+#include <rump/rump.h>
+#include <rump/rump_syscalls.h>
+#include <rump/rumpuser.h>
+
+int
+main(int argc,char *argv[])
+{
+       int fd;
+       int err;
+
+       prop_dictionary_t dict_in, dict_out;
+       struct plistref prefp;
+       char *xml;
+       
+       err = rump_init();
+
+       if (err != 0)
+               printf("rump_init failed with %s\n", strerror(err));
+       
+       fd = rump_sys_open("/dev/mapper/control", O_RDWR, 0);
+       if (fd == -1)
+               printf("Cannot open control device.\n");
+
+       dict_in  = prop_dictionary_internalize_from_file("prop2.plist");
+       dict_out = prop_dictionary_create();
+       
+       prop_dictionary_externalize_to_pref(dict_in, &prefp);
+       
+       err = rump_sys_ioctl(fd, NETBSD_DM_IOCTL, &prefp);
+       if ( err != 0)
+               printf("ioctl failed %d\n", err);
+
+       dict_out = prop_dictionary_internalize(prefp.pref_plist);
+       
+       xml = prop_dictionary_externalize(dict_out);
+       printf("%s\n",xml);
+       
+       close(fd);
+}
diff -r c29f83b3cdfb -r 8e968ed7fc45 share/examples/rump/dmtest/prop1.plist
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/share/examples/rump/dmtest/prop1.plist    Fri Dec 04 22:18:30 2009 +0000
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd";>
+<plist version="1.0">
+<dict>
+        <key>cmd_data</key>
+        <array/>
+        <key>command</key>
+        <string>version</string>
+        <key>event_nr</key>
+        <integer>0x0</integer>
+        <key>flags</key>
+        <integer>0x4</integer>
+        <key>version</key>
+        <array>
+                <integer>0x4</integer>
+                <integer>0x0</integer>
+                <integer>0x0</integer>
+        </array>
+</dict>
+</plist>
\ No newline at end of file
diff -r c29f83b3cdfb -r 8e968ed7fc45 share/examples/rump/dmtest/prop2.plist
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/share/examples/rump/dmtest/prop2.plist    Fri Dec 04 22:18:30 2009 +0000
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd";>
+<plist version="1.0">
+<dict>
+        <key>cmd_data</key>
+        <array/>
+        <key>command</key>
+        <string>targets</string>
+        <key>event_nr</key>
+        <integer>0x0</integer>
+        <key>flags</key>
+        <integer>0x4</integer>
+        <key>version</key>
+        <array>
+                <integer>0x4</integer>
+                <integer>0x1</integer>
+                <integer>0x0</integer>
+        </array>
+</dict>
+</plist>
\ No newline at end of file