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[libvirt] [PATCH 2/5] hyperv: Add driver skeleton



---
 cfg.mk                               |    1 +
 include/libvirt/virterror.h          |    1 +
 libvirt.spec.in                      |    9 +++
 po/POTFILES.in                       |    1 +
 src/Makefile.am                      |   29 +++++++++
 src/driver.h                         |    1 +
 src/hyperv/hyperv_device_monitor.c   |   79 +++++++++++++++++++++++++
 src/hyperv/hyperv_device_monitor.h   |   29 +++++++++
 src/hyperv/hyperv_driver.c           |  108 ++++++++++++++++++++++++++++++++++
 src/hyperv/hyperv_driver.h           |   29 +++++++++
 src/hyperv/hyperv_interface_driver.c |   79 +++++++++++++++++++++++++
 src/hyperv/hyperv_interface_driver.h |   29 +++++++++
 src/hyperv/hyperv_network_driver.c   |   79 +++++++++++++++++++++++++
 src/hyperv/hyperv_network_driver.h   |   29 +++++++++
 src/hyperv/hyperv_nwfilter_driver.c  |   79 +++++++++++++++++++++++++
 src/hyperv/hyperv_nwfilter_driver.h  |   29 +++++++++
 src/hyperv/hyperv_private.h          |   34 +++++++++++
 src/hyperv/hyperv_secret_driver.c    |   79 +++++++++++++++++++++++++
 src/hyperv/hyperv_secret_driver.h    |   29 +++++++++
 src/hyperv/hyperv_storage_driver.c   |   79 +++++++++++++++++++++++++
 src/hyperv/hyperv_storage_driver.h   |   29 +++++++++
 src/libvirt.c                        |   12 ++++
 src/util/virterror.c                 |    3 +
 23 files changed, 876 insertions(+), 0 deletions(-)
 create mode 100644 src/hyperv/hyperv_device_monitor.c
 create mode 100644 src/hyperv/hyperv_device_monitor.h
 create mode 100644 src/hyperv/hyperv_driver.c
 create mode 100644 src/hyperv/hyperv_driver.h
 create mode 100644 src/hyperv/hyperv_interface_driver.c
 create mode 100644 src/hyperv/hyperv_interface_driver.h
 create mode 100644 src/hyperv/hyperv_network_driver.c
 create mode 100644 src/hyperv/hyperv_network_driver.h
 create mode 100644 src/hyperv/hyperv_nwfilter_driver.c
 create mode 100644 src/hyperv/hyperv_nwfilter_driver.h
 create mode 100644 src/hyperv/hyperv_private.h
 create mode 100644 src/hyperv/hyperv_secret_driver.c
 create mode 100644 src/hyperv/hyperv_secret_driver.h
 create mode 100644 src/hyperv/hyperv_storage_driver.c
 create mode 100644 src/hyperv/hyperv_storage_driver.h

diff --git a/cfg.mk b/cfg.mk
index ffaca85..0c23ab8 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -421,6 +421,7 @@ sc_prohibit_xmlGetProp:
 msg_gen_function =
 msg_gen_function += ESX_ERROR
 msg_gen_function += ESX_VI_ERROR
+msg_gen_function += HYPERV_ERROR
 msg_gen_function += PHYP_ERROR
 msg_gen_function += VIR_ERROR
 msg_gen_function += VMX_ERROR
diff --git a/include/libvirt/virterror.h b/include/libvirt/virterror.h
index efa4796..bd64eb4 100644
--- a/include/libvirt/virterror.h
+++ b/include/libvirt/virterror.h
@@ -82,6 +82,7 @@ typedef enum {
     VIR_FROM_EVENT = 40,       /* Error from event loop impl */
     VIR_FROM_LIBXL = 41,	/* Error from libxenlight driver */
     VIR_FROM_LOCKING = 42,      /* Error from lock manager */
+    VIR_FROM_HYPERV = 43,       /* Error from Hyper-V driver */
 } virErrorDomain;
 
 
diff --git a/libvirt.spec.in b/libvirt.spec.in
index 230237e..c971681 100644
--- a/libvirt.spec.in
+++ b/libvirt.spec.in
@@ -50,6 +50,7 @@
 # Then the hypervisor drivers that talk a native remote protocol
 %define with_phyp          0%{!?_without_phyp:1}
 %define with_esx           0%{!?_without_esx:1}
+%define with_hyperv        0%{!?_without_hyperv:1}
 %define with_xenapi        0%{!?_without_xenapi:1}
 
 # Then the secondary host drivers
@@ -437,6 +438,9 @@ BuildRequires: libcurl-devel
 BuildRequires: curl-devel
 %endif
 %endif
+%if %{with_hyperv}
+BuildRequires: openwsman-devel >= 2.2.6
+%endif
 %if %{with_audit}
 BuildRequires: audit-libs-devel
 %endif
@@ -569,6 +573,10 @@ of recent versions of Linux (and other OSes).
 %define _without_esx --without-esx
 %endif
 
+%if ! %{with_hyperv}
+%define _without_hyperv --without-hyperv
+%endif
+
 %if ! %{with_vmware}
 %define _without_vmware --without-vmware
 %endif
@@ -687,6 +695,7 @@ of recent versions of Linux (and other OSes).
            %{?_without_one} \
            %{?_without_phyp} \
            %{?_without_esx} \
+           %{?_without_hyperv} \
            %{?_without_vmware} \
            %{?_without_network} \
            %{?_with_rhel5_api} \
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 5782cbf..b3344b3 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -28,6 +28,7 @@ src/esx/esx_vi.c
 src/esx/esx_vi_methods.c
 src/esx/esx_vi_types.c
 src/fdstream.c
+src/hyperv/hyperv_driver.c
 src/interface/netcf_driver.c
 src/internal.h
 src/libvirt.c
diff --git a/src/Makefile.am b/src/Makefile.am
index 39f0cf8..49da107 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -379,6 +379,15 @@ ESX_DRIVER_EXTRA_DIST =						\
 		esx/esx_vi_generator.py					\
 		$(ESX_DRIVER_GENERATED)
 
+HYPERV_DRIVER_SOURCES =								\
+		hyperv/hyperv_private.h							\
+		hyperv/hyperv_driver.c hyperv/hyperv_driver.h				\
+		hyperv/hyperv_interface_driver.c hyperv/hyperv_interface_driver.h	\
+		hyperv/hyperv_network_driver.c hyperv/hyperv_network_driver.h		\
+		hyperv/hyperv_storage_driver.c hyperv/hyperv_storage_driver.h		\
+		hyperv/hyperv_device_monitor.c hyperv/hyperv_device_monitor.h		\
+		hyperv/hyperv_secret_driver.c hyperv/hyperv_secret_driver.h		\
+		hyperv/hyperv_nwfilter_driver.c hyperv/hyperv_nwfilter_driver.h
 NETWORK_DRIVER_SOURCES =					\
 		network/bridge_driver.h network/bridge_driver.c
 
@@ -809,6 +818,25 @@ libvirt_driver_esx_la_SOURCES = $(ESX_DRIVER_SOURCES)
 libvirt_driver_esx_la_DEPENDENCIES = $(ESX_DRIVER_GENERATED)
 endif
 
+
+if WITH_HYPERV
+if WITH_DRIVER_MODULES
+mod_LTLIBRARIES += libvirt_driver_hyperv.la
+else
+noinst_LTLIBRARIES += libvirt_driver_hyperv.la
+libvirt_la_BUILT_LIBADD += libvirt_driver_hyperv.la
+endif
+libvirt_driver_hyperv_la_CFLAGS = $(OPENWSMAN_CFLAGS) \
+		-I top_srcdir@/src/conf $(AM_CFLAGS)
+libvirt_driver_hyperv_la_LDFLAGS = $(AM_LDFLAGS)
+libvirt_driver_hyperv_la_LIBADD = $(OPENWSMAN_LIBS)
+if WITH_DRIVER_MODULES
+libvirt_driver_hyperv_la_LIBADD += ../gnulib/lib/libgnu.la
+libvirt_driver_hyperv_la_LDFLAGS += -module -avoid-version
+endif
+libvirt_driver_hyperv_la_SOURCES = $(HYPERV_DRIVER_SOURCES)
+endif
+
 if WITH_NETWORK
 if WITH_DRIVER_MODULES
 mod_LTLIBRARIES += libvirt_driver_network.la
@@ -1000,6 +1028,7 @@ EXTRA_DIST +=							\
 		$(LIBXL_DRIVER_SOURCES)			\
 		$(ESX_DRIVER_SOURCES)				\
 		$(ESX_DRIVER_EXTRA_DIST)			\
+		$(HYPERV_DRIVER_SOURCES)			\
 		$(NETWORK_DRIVER_SOURCES)			\
 		$(INTERFACE_DRIVER_SOURCES)			\
 		$(STORAGE_DRIVER_SOURCES)			\
diff --git a/src/driver.h b/src/driver.h
index 70ea4c2..589f232 100644
--- a/src/driver.h
+++ b/src/driver.h
@@ -29,6 +29,7 @@ typedef enum {
     VIR_DRV_XENAPI = 12,
     VIR_DRV_VMWARE = 13,
     VIR_DRV_LIBXL = 14,
+    VIR_DRV_HYPERV = 15,
 } virDrvNo;
 
 
diff --git a/src/hyperv/hyperv_device_monitor.c b/src/hyperv/hyperv_device_monitor.c
new file mode 100644
index 0000000..ea9e068
--- /dev/null
+++ b/src/hyperv/hyperv_device_monitor.c
@@ -0,0 +1,79 @@
+
+/*
+ * hyperv_device_monitor.c: device monitor functions for managing
+ *                          Microsoft Hyper-V host devices
+ *
+ * Copyright (C) 2011 Matthias Bolte <matthias bolte googlemail com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ *
+ */
+
+#include <config.h>
+
+#include "internal.h"
+#include "virterror_internal.h"
+#include "datatypes.h"
+#include "util.h"
+#include "memory.h"
+#include "logging.h"
+#include "uuid.h"
+#include "hyperv_device_monitor.h"
+
+#define VIR_FROM_THIS VIR_FROM_HYPERV
+
+
+
+static virDrvOpenStatus
+hypervDeviceOpen(virConnectPtr conn,
+                 virConnectAuthPtr auth ATTRIBUTE_UNUSED,
+                 unsigned int flags)
+{
+    virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
+
+    if (conn->driver->no != VIR_DRV_HYPERV) {
+        return VIR_DRV_OPEN_DECLINED;
+    }
+
+    conn->devMonPrivateData = conn->privateData;
+
+    return VIR_DRV_OPEN_SUCCESS;
+}
+
+
+
+static int
+hypervDeviceClose(virConnectPtr conn)
+{
+    conn->devMonPrivateData = NULL;
+
+    return 0;
+}
+
+
+
+static virDeviceMonitor hypervDeviceMonitor = {
+    "Hyper-V",
+    .open = hypervDeviceOpen, /* 0.9.4 */
+    .close = hypervDeviceClose, /* 0.9.4 */
+};
+
+
+
+int
+hypervDeviceRegister(void)
+{
+    return virRegisterDeviceMonitor(&hypervDeviceMonitor);
+}
diff --git a/src/hyperv/hyperv_device_monitor.h b/src/hyperv/hyperv_device_monitor.h
new file mode 100644
index 0000000..864e8af
--- /dev/null
+++ b/src/hyperv/hyperv_device_monitor.h
@@ -0,0 +1,29 @@
+
+/*
+ * hyperv_device_monitor.h: device monitor functions for managing
+ *                          Microsoft Hyper-V host devices
+ *
+ * Copyright (C) 2011 Matthias Bolte <matthias bolte googlemail com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ *
+ */
+
+#ifndef __HYPERV_DEVICE_MONITOR_H__
+# define __HYPERV_DEVICE_MONITOR_H__
+
+int hypervDeviceRegister(void);
+
+#endif /* __HYPERV_DEVICE_MONITOR_H__ */
diff --git a/src/hyperv/hyperv_driver.c b/src/hyperv/hyperv_driver.c
new file mode 100644
index 0000000..eb01bac
--- /dev/null
+++ b/src/hyperv/hyperv_driver.c
@@ -0,0 +1,108 @@
+
+/*
+ * hyperv_driver.c: core driver functions for managing Microsoft Hyper-V hosts
+ *
+ * Copyright (C) 2011 Matthias Bolte <matthias bolte googlemail com>
+ * Copyright (C) 2009 Michael Sievers <msievers83 googlemail com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ *
+ */
+
+#include <config.h>
+
+#include "internal.h"
+#include "datatypes.h"
+#include "domain_conf.h"
+#include "authhelper.h"
+#include "util.h"
+#include "memory.h"
+#include "logging.h"
+#include "uuid.h"
+#include "hyperv_driver.h"
+#include "hyperv_interface_driver.h"
+#include "hyperv_network_driver.h"
+#include "hyperv_storage_driver.h"
+#include "hyperv_device_monitor.h"
+#include "hyperv_secret_driver.h"
+#include "hyperv_nwfilter_driver.h"
+#include "hyperv_private.h"
+
+#define VIR_FROM_THIS VIR_FROM_HYPERV
+
+
+
+static virDrvOpenStatus
+hypervOpen(virConnectPtr conn, virConnectAuthPtr auth, unsigned int flags)
+{
+    virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
+
+    /* Decline if the URI is NULL or the scheme is not hyperv */
+    if (conn->uri == NULL || conn->uri->scheme == NULL ||
+        STRCASENEQ(conn->uri->scheme, "hyperv")) {
+        return VIR_DRV_OPEN_DECLINED;
+    }
+
+    /* Require server part */
+    if (conn->uri->server == NULL) {
+        HYPERV_ERROR(VIR_ERR_INVALID_ARG, "%s",
+                     _("URI is missing the server part"));
+        return VIR_DRV_OPEN_ERROR;
+    }
+
+    /* Require auth */
+    if (auth == NULL || auth->cb == NULL) {
+        HYPERV_ERROR(VIR_ERR_INVALID_ARG, "%s",
+                     _("Missing or invalid auth pointer"));
+        return VIR_DRV_OPEN_ERROR;
+    }
+
+    return VIR_DRV_OPEN_SUCCESS;
+}
+
+
+
+static int
+hypervClose(virConnectPtr conn ATTRIBUTE_UNUSED)
+{
+    return 0;
+}
+
+
+
+static virDriver hypervDriver = {
+    .no = VIR_DRV_HYPERV,
+    .name = "Hyper-V",
+    .open = hypervOpen, /* 0.9.4 */
+    .close = hypervClose, /* 0.9.4 */
+};
+
+
+
+int
+hypervRegister(void)
+{
+    if (virRegisterDriver(&hypervDriver) < 0 ||
+        hypervInterfaceRegister() < 0 ||
+        hypervNetworkRegister() < 0 ||
+        hypervStorageRegister() < 0 ||
+        hypervDeviceRegister() < 0 ||
+        hypervSecretRegister() < 0 ||
+        hypervNWFilterRegister() < 0) {
+        return -1;
+    }
+
+    return 0;
+}
diff --git a/src/hyperv/hyperv_driver.h b/src/hyperv/hyperv_driver.h
new file mode 100644
index 0000000..17ffa2c
--- /dev/null
+++ b/src/hyperv/hyperv_driver.h
@@ -0,0 +1,29 @@
+
+/*
+ * hyperv_driver.h: core driver functions for managing Microsoft Hyper-V hosts
+ *
+ * Copyright (C) 2011 Matthias Bolte <matthias bolte googlemail com>
+ * Copyright (C) 2009 Michael Sievers <msievers83 googlemail com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ *
+ */
+
+#ifndef __HYPERV_DRIVER_H__
+# define __HYPERV_DRIVER_H__
+
+int hypervRegister(void);
+
+#endif /* __HYPERV_DRIVER_H__ */
diff --git a/src/hyperv/hyperv_interface_driver.c b/src/hyperv/hyperv_interface_driver.c
new file mode 100644
index 0000000..bb92366
--- /dev/null
+++ b/src/hyperv/hyperv_interface_driver.c
@@ -0,0 +1,79 @@
+
+/*
+ * hyperv_interface_driver.c: interface driver functions for managing
+ *                            Microsoft Hyper-V host interfaces
+ *
+ * Copyright (C) 2011 Matthias Bolte <matthias bolte googlemail com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ *
+ */
+
+#include <config.h>
+
+#include "internal.h"
+#include "virterror_internal.h"
+#include "datatypes.h"
+#include "util.h"
+#include "memory.h"
+#include "logging.h"
+#include "uuid.h"
+#include "hyperv_interface_driver.h"
+
+#define VIR_FROM_THIS VIR_FROM_HYPERV
+
+
+
+static virDrvOpenStatus
+hypervInterfaceOpen(virConnectPtr conn,
+                    virConnectAuthPtr auth ATTRIBUTE_UNUSED,
+                    unsigned int flags)
+{
+    virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
+
+    if (conn->driver->no != VIR_DRV_HYPERV) {
+        return VIR_DRV_OPEN_DECLINED;
+    }
+
+    conn->interfacePrivateData = conn->privateData;
+
+    return VIR_DRV_OPEN_SUCCESS;
+}
+
+
+
+static int
+hypervInterfaceClose(virConnectPtr conn)
+{
+    conn->interfacePrivateData = NULL;
+
+    return 0;
+}
+
+
+
+static virInterfaceDriver hypervInterfaceDriver = {
+    .name = "Hyper-V",
+    .open = hypervInterfaceOpen, /* 0.9.4 */
+    .close = hypervInterfaceClose, /* 0.9.4 */
+};
+
+
+
+int
+hypervInterfaceRegister(void)
+{
+    return virRegisterInterfaceDriver(&hypervInterfaceDriver);
+}
diff --git a/src/hyperv/hyperv_interface_driver.h b/src/hyperv/hyperv_interface_driver.h
new file mode 100644
index 0000000..730234c
--- /dev/null
+++ b/src/hyperv/hyperv_interface_driver.h
@@ -0,0 +1,29 @@
+
+/*
+ * hyperv_interface_driver.h: interface driver functions for managing
+ *                            Microsoft Hyper-V host interfaces
+ *
+ * Copyright (C) 2011 Matthias Bolte <matthias bolte googlemail com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ *
+ */
+
+#ifndef __HYPERV_INTERFACE_DRIVER_H__
+# define __HYPERV_INTERFACE_DRIVER_H__
+
+int hypervInterfaceRegister(void);
+
+#endif /* __HYPERV_INTERFACE_DRIVER_H__ */
diff --git a/src/hyperv/hyperv_network_driver.c b/src/hyperv/hyperv_network_driver.c
new file mode 100644
index 0000000..07c7a7b
--- /dev/null
+++ b/src/hyperv/hyperv_network_driver.c
@@ -0,0 +1,79 @@
+
+/*
+ * hyperv_network_driver.c: network driver functions for managing
+ *                          Microsoft Hyper-V host networks
+ *
+ * Copyright (C) 2011 Matthias Bolte <matthias bolte googlemail com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ *
+ */
+
+#include <config.h>
+
+#include "internal.h"
+#include "virterror_internal.h"
+#include "datatypes.h"
+#include "util.h"
+#include "memory.h"
+#include "logging.h"
+#include "uuid.h"
+#include "hyperv_network_driver.h"
+
+#define VIR_FROM_THIS VIR_FROM_HYPERV
+
+
+
+static virDrvOpenStatus
+hypervNetworkOpen(virConnectPtr conn,
+                  virConnectAuthPtr auth ATTRIBUTE_UNUSED,
+                  unsigned int flags)
+{
+    virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
+
+    if (conn->driver->no != VIR_DRV_HYPERV) {
+        return VIR_DRV_OPEN_DECLINED;
+    }
+
+    conn->networkPrivateData = conn->privateData;
+
+    return VIR_DRV_OPEN_SUCCESS;
+}
+
+
+
+static int
+hypervNetworkClose(virConnectPtr conn)
+{
+    conn->networkPrivateData = NULL;
+
+    return 0;
+}
+
+
+
+static virNetworkDriver hypervNetworkDriver = {
+    .name = "Hyper-V",
+    .open = hypervNetworkOpen, /* 0.9.4 */
+    .close = hypervNetworkClose, /* 0.9.4 */
+};
+
+
+
+int
+hypervNetworkRegister(void)
+{
+    return virRegisterNetworkDriver(&hypervNetworkDriver);
+}
diff --git a/src/hyperv/hyperv_network_driver.h b/src/hyperv/hyperv_network_driver.h
new file mode 100644
index 0000000..49c856f
--- /dev/null
+++ b/src/hyperv/hyperv_network_driver.h
@@ -0,0 +1,29 @@
+
+/*
+ * hyperv_network_driver.h: network driver functions for managing
+ *                          Microsoft Hyper-V host networks
+ *
+ * Copyright (C) 2011 Matthias Bolte <matthias bolte googlemail com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ *
+ */
+
+#ifndef __HYPERV_NETWORK_DRIVER_H__
+# define __HYPERV_NETWORK_DRIVER_H__
+
+int hypervNetworkRegister(void);
+
+#endif /* __HYPERV_NETWORK_DRIVER_H__ */
diff --git a/src/hyperv/hyperv_nwfilter_driver.c b/src/hyperv/hyperv_nwfilter_driver.c
new file mode 100644
index 0000000..e571995
--- /dev/null
+++ b/src/hyperv/hyperv_nwfilter_driver.c
@@ -0,0 +1,79 @@
+
+/*
+ * hyperv_nwfilter_driver.c: nwfilter driver functions for managing
+ *                           Microsoft Hyper-V firewall rules
+ *
+ * Copyright (C) 2011 Matthias Bolte <matthias bolte googlemail com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ *
+ */
+
+#include <config.h>
+
+#include "internal.h"
+#include "virterror_internal.h"
+#include "datatypes.h"
+#include "util.h"
+#include "memory.h"
+#include "logging.h"
+#include "uuid.h"
+#include "hyperv_nwfilter_driver.h"
+
+#define VIR_FROM_THIS VIR_FROM_HYPERV
+
+
+
+static virDrvOpenStatus
+hypervNWFilterOpen(virConnectPtr conn,
+                   virConnectAuthPtr auth ATTRIBUTE_UNUSED,
+                   unsigned int flags)
+{
+    virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
+
+    if (conn->driver->no != VIR_DRV_HYPERV) {
+        return VIR_DRV_OPEN_DECLINED;
+    }
+
+    conn->nwfilterPrivateData = conn->privateData;
+
+    return VIR_DRV_OPEN_SUCCESS;
+}
+
+
+
+static int
+hypervNWFilterClose(virConnectPtr conn)
+{
+    conn->nwfilterPrivateData = NULL;
+
+    return 0;
+}
+
+
+
+static virNWFilterDriver hypervNWFilterDriver = {
+    .name = "Hyper-V",
+    .open = hypervNWFilterOpen, /* 0.9.4 */
+    .close = hypervNWFilterClose, /* 0.9.4 */
+};
+
+
+
+int
+hypervNWFilterRegister(void)
+{
+    return virRegisterNWFilterDriver(&hypervNWFilterDriver);
+}
diff --git a/src/hyperv/hyperv_nwfilter_driver.h b/src/hyperv/hyperv_nwfilter_driver.h
new file mode 100644
index 0000000..ef4f660
--- /dev/null
+++ b/src/hyperv/hyperv_nwfilter_driver.h
@@ -0,0 +1,29 @@
+
+/*
+ * hyperv_nwfilter_driver.h: nwfilter driver functions for managing
+ *                           Microsoft Hyper-V firewall rules
+ *
+ * Copyright (C) 2011 Matthias Bolte <matthias bolte googlemail com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ *
+ */
+
+#ifndef __HYPERV_NWFILTER_DRIVER_H__
+# define __HYPERV_NWFILTER_DRIVER_H__
+
+int hypervNWFilterRegister(void);
+
+#endif /* __HYPERV_NWFILTER_DRIVER_H__ */
diff --git a/src/hyperv/hyperv_private.h b/src/hyperv/hyperv_private.h
new file mode 100644
index 0000000..17bdd60
--- /dev/null
+++ b/src/hyperv/hyperv_private.h
@@ -0,0 +1,34 @@
+
+/*
+ * hyperv_private.h: private driver struct for the Microsoft Hyper-V driver
+ *
+ * Copyright (C) 2011 Matthias Bolte <matthias bolte googlemail com>
+ * Copyright (C) 2009 Michael Sievers <msievers83 googlemail com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ *
+ */
+
+#ifndef __HYPERV_PRIVATE_H__
+# define __HYPERV_PRIVATE_H__
+
+# include "internal.h"
+# include "virterror_internal.h"
+
+# define HYPERV_ERROR(code, ...)                                              \
+    virReportErrorHelper(VIR_FROM_HYPERV, code, __FILE__, __FUNCTION__,       \
+                         __LINE__, __VA_ARGS__)
+
+#endif /* __HYPERV_PRIVATE_H__ */
diff --git a/src/hyperv/hyperv_secret_driver.c b/src/hyperv/hyperv_secret_driver.c
new file mode 100644
index 0000000..95a447d
--- /dev/null
+++ b/src/hyperv/hyperv_secret_driver.c
@@ -0,0 +1,79 @@
+
+/*
+ * hyperv_secret_driver.c: secret driver functions for Microsoft Hyper-V
+ *                         secret manipulation
+ *
+ * Copyright (C) 2011 Matthias Bolte <matthias bolte googlemail com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ *
+ */
+
+#include <config.h>
+
+#include "internal.h"
+#include "virterror_internal.h"
+#include "datatypes.h"
+#include "util.h"
+#include "memory.h"
+#include "logging.h"
+#include "uuid.h"
+#include "hyperv_secret_driver.h"
+
+#define VIR_FROM_THIS VIR_FROM_HYPERV
+
+
+
+static virDrvOpenStatus
+hypervSecretOpen(virConnectPtr conn,
+                 virConnectAuthPtr auth ATTRIBUTE_UNUSED,
+                 unsigned int flags)
+{
+    virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
+
+    if (conn->driver->no != VIR_DRV_HYPERV) {
+        return VIR_DRV_OPEN_DECLINED;
+    }
+
+    conn->secretPrivateData = conn->privateData;
+
+    return VIR_DRV_OPEN_SUCCESS;
+}
+
+
+
+static int
+hypervSecretClose(virConnectPtr conn)
+{
+    conn->secretPrivateData = NULL;
+
+    return 0;
+}
+
+
+
+static virSecretDriver hypervSecretDriver = {
+    .name = "Hyper-V",
+    .open = hypervSecretOpen, /* 0.9.4 */
+    .close = hypervSecretClose, /* 0.9.4 */
+};
+
+
+
+int
+hypervSecretRegister(void)
+{
+    return virRegisterSecretDriver(&hypervSecretDriver);
+}
diff --git a/src/hyperv/hyperv_secret_driver.h b/src/hyperv/hyperv_secret_driver.h
new file mode 100644
index 0000000..a7e9f25
--- /dev/null
+++ b/src/hyperv/hyperv_secret_driver.h
@@ -0,0 +1,29 @@
+
+/*
+ * hyperv_secret_driver.h: secret driver functions for Microsoft Hyper-V
+ *                         secret manipulation
+ *
+ * Copyright (C) 2011 Matthias Bolte <matthias bolte googlemail com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ *
+ */
+
+#ifndef __HYPERV_SECRET_DRIVER_H__
+# define __HYPERV_SECRET_DRIVER_H__
+
+int hypervSecretRegister(void);
+
+#endif /* __HYPERV_SECRET_DRIVER_H__ */
diff --git a/src/hyperv/hyperv_storage_driver.c b/src/hyperv/hyperv_storage_driver.c
new file mode 100644
index 0000000..e62e6d8
--- /dev/null
+++ b/src/hyperv/hyperv_storage_driver.c
@@ -0,0 +1,79 @@
+
+/*
+ * hyperv_storage_driver.c: storage driver functions for managing
+ *                          Microsoft Hyper-V host storage
+ *
+ * Copyright (C) 2011 Matthias Bolte <matthias bolte googlemail com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ *
+ */
+
+#include <config.h>
+
+#include "internal.h"
+#include "virterror_internal.h"
+#include "datatypes.h"
+#include "util.h"
+#include "memory.h"
+#include "logging.h"
+#include "uuid.h"
+#include "hyperv_storage_driver.h"
+
+#define VIR_FROM_THIS VIR_FROM_HYPERV
+
+
+
+static virDrvOpenStatus
+hypervStorageOpen(virConnectPtr conn,
+                  virConnectAuthPtr auth ATTRIBUTE_UNUSED,
+                  unsigned int flags)
+{
+    virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
+
+    if (conn->driver->no != VIR_DRV_HYPERV) {
+        return VIR_DRV_OPEN_DECLINED;
+    }
+
+    conn->storagePrivateData = conn->privateData;
+
+    return VIR_DRV_OPEN_SUCCESS;
+}
+
+
+
+static int
+hypervStorageClose(virConnectPtr conn)
+{
+    conn->storagePrivateData = NULL;
+
+    return 0;
+}
+
+
+
+static virStorageDriver hypervStorageDriver = {
+    .name = "Hyper-V",
+    .open = hypervStorageOpen, /* 0.9.4 */
+    .close = hypervStorageClose, /* 0.9.4 */
+};
+
+
+
+int
+hypervStorageRegister(void)
+{
+    return virRegisterStorageDriver(&hypervStorageDriver);
+}
diff --git a/src/hyperv/hyperv_storage_driver.h b/src/hyperv/hyperv_storage_driver.h
new file mode 100644
index 0000000..c9bca22
--- /dev/null
+++ b/src/hyperv/hyperv_storage_driver.h
@@ -0,0 +1,29 @@
+
+/*
+ * hyperv_storage_driver.h: storage driver methods for managing
+ *                          Microsoft Hyper-V host storage
+ *
+ * Copyright (C) 2011 Matthias Bolte <matthias bolte googlemail com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ *
+ */
+
+#ifndef __HYPERV_STORAGE_DRIVER_H__
+# define __HYPERV_STORAGE_DRIVER_H__
+
+int hypervStorageRegister(void);
+
+#endif /* __HYPERV_STORAGE_DRIVER_H__ */
diff --git a/src/libvirt.c b/src/libvirt.c
index 7e70caa..8eb8905 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -66,6 +66,9 @@
 # ifdef WITH_ESX
 #  include "esx/esx_driver.h"
 # endif
+# ifdef WITH_HYPERV
+#  include "hyperv/hyperv_driver.h"
+# endif
 # ifdef WITH_XENAPI
 #  include "xenapi/xenapi_driver.h"
 # endif
@@ -446,6 +449,9 @@ virInitialize(void)
 # ifdef WITH_ESX
     virDriverLoadModule("esx");
 # endif
+# ifdef WITH_HYPERV
+    virDriverLoadModule("hyperv");
+# endif
 # ifdef WITH_XENAPI
     virDriverLoadModule("xenapi");
 # endif
@@ -474,6 +480,9 @@ virInitialize(void)
 # ifdef WITH_ESX
     if (esxRegister() == -1) return -1;
 # endif
+# ifdef WITH_HYPERV
+    if (hypervRegister() == -1) return -1;
+# endif
 # ifdef WITH_XENAPI
     if (xenapiRegister() == -1) return -1;
 # endif
@@ -1038,6 +1047,9 @@ do_open (const char *name,
              STRCASEEQ(ret->uri->scheme, "esx") ||
              STRCASEEQ(ret->uri->scheme, "gsx") ||
 #endif
+#ifndef WITH_HYPERV
+             STRCASEEQ(ret->uri->scheme, "hyperv") ||
+#endif
 #ifndef WITH_XENAPI
              STRCASEEQ(ret->uri->scheme, "xenapi") ||
 #endif
diff --git a/src/util/virterror.c b/src/util/virterror.c
index 75058f3..e13bac3 100644
--- a/src/util/virterror.c
+++ b/src/util/virterror.c
@@ -172,6 +172,9 @@ static const char *virErrorDomainName(virErrorDomain domain) {
         case VIR_FROM_LOCKING:
             dom = "Locking ";
             break;
+        case VIR_FROM_HYPERV:
+            dom = "Hyper-V ";
+            break;
     }
     return(dom);
 }
-- 
1.7.4.1


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