October 2013 - Devel - libvirt List Archives

[libvirt] libvirt python is not correctly passing file descriptors to underlying virDomainCreateWithFiles
by Marian Neagul 22 Oct '13

22 Oct '13

Dear All, While working on a component handling container management I stumbled on a bug in the libvirt python bindings: basically the python bindings fail in properly translating the python file descriptor list to a native C array. The primary symptom was that inside the container the file descriptors are created but mapped to '/dev/null' instead of the original file descriptors This problem was discovered in libvirt 1.1.2 but the problem exists also in the current git head. I'm attaching a simple patch fixing the bug, and re-establishing the expected behaviour. I've also opened a bugzilla issue at https://bugzilla.redhat.com/show_bug.cgi?id=1021434 I hope this fix is acceptable and that it can be incorporated in the code base. :) Marian ~~~~~~~~~~~~~~~ Marian Neagul Universitatea de Vest din Timisoara Facultatea de Matematică și Informatică Centrul de Cercetare in Informatica marian(a)info.uvt.ro marian(a)hpc.uvt.ro

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[libvirt] [libvirt-glib PATCH] Add filterref and filterref parameter support.
by Ian Main 22 Oct '13

22 Oct '13

This patch adds support for setting filterref's on interfaces. Also supported are parameters to the filterref's. Signed-off-by: Ian Main <imain(a)redhat.com> --- examples/config-demo.py | 9 +- libvirt-gconfig/Makefile.am | 4 + ...-gconfig-domain-interface-filterref-parameter.c | 101 ++++++++++++++ ...-gconfig-domain-interface-filterref-parameter.h | 75 ++++++++++ .../libvirt-gconfig-domain-interface-filterref.c | 155 +++++++++++++++++++++ .../libvirt-gconfig-domain-interface-filterref.h | 76 ++++++++++ libvirt-gconfig/libvirt-gconfig-domain-interface.c | 41 ++++++ libvirt-gconfig/libvirt-gconfig-domain-interface.h | 5 + libvirt-gconfig/libvirt-gconfig.h | 2 + libvirt-gconfig/libvirt-gconfig.sym | 18 +++ 10 files changed, 485 insertions(+), 1 deletion(-) create mode 100644 libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.c create mode 100644 libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.h create mode 100644 libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.c create mode 100644 libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.h diff --git a/examples/config-demo.py b/examples/config-demo.py index 09b9e89..0566d66 100644 --- a/examples/config-demo.py +++ b/examples/config-demo.py @@ -28,13 +28,20 @@ disk.set_type(LibvirtGConfig.DomainDiskType.FILE) disk.set_guest_device_type(LibvirtGConfig.DomainDiskGuestDeviceType.DISK) disk.set_source("/tmp/foo/bar") disk.set_driver_name("qemu") -disk.set_driver_format(LibvirtGConfig.DriverType.QCOW2) +disk.set_driver_format(LibvirtGConfig.DomainDiskFormat.QCOW2) disk.set_target_bus(LibvirtGConfig.DomainDiskBus.IDE) disk.set_target_dev("hda") domain.add_device(disk) interface = LibvirtGConfig.DomainInterfaceNetwork.new() interface.set_source("default") +filterref = LibvirtGConfig.DomainInterfaceFilterref.new() +filterref.set_filter("clean-traffic") +parameter = LibvirtGConfig.DomainInterfaceFilterrefParameter.new() +parameter.set_name("IP") +parameter.set_value("205.23.12.40") +filterref.add_parameter(parameter) +interface.set_filterref(filterref) domain.add_device(interface) interface = LibvirtGConfig.DomainInterfaceUser.new() diff --git a/libvirt-gconfig/Makefile.am b/libvirt-gconfig/Makefile.am index 35dc978..48f0547 100644 --- a/libvirt-gconfig/Makefile.am +++ b/libvirt-gconfig/Makefile.am @@ -49,6 +49,8 @@ GCONFIG_HEADER_FILES = \ libvirt-gconfig-domain-interface-bridge.h \ libvirt-gconfig-domain-interface-network.h \ libvirt-gconfig-domain-interface-user.h \ + libvirt-gconfig-domain-interface-filterref.h \ + libvirt-gconfig-domain-interface-filterref-parameter.h \ libvirt-gconfig-domain-memballoon.h \ libvirt-gconfig-domain-os.h \ libvirt-gconfig-domain-parallel.h \ @@ -131,6 +133,8 @@ GCONFIG_SOURCE_FILES = \ libvirt-gconfig-domain-interface-bridge.c \ libvirt-gconfig-domain-interface-network.c \ libvirt-gconfig-domain-interface-user.c \ + libvirt-gconfig-domain-interface-filterref.c \ + libvirt-gconfig-domain-interface-filterref-parameter.c \ libvirt-gconfig-domain-memballoon.c \ libvirt-gconfig-domain-os.c \ libvirt-gconfig-domain-parallel.c \ diff --git a/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.c b/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.c new file mode 100644 index 0000000..e697e86 --- /dev/null +++ b/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.c @@ -0,0 +1,101 @@ +/* + * libvirt-gconfig-domain-interface-filterref-parameter.c: + * libvirt filterref parameters + * + * Copyright (C) 2013 Red Hat, Inc. + * + * 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, see + * <http://www.gnu.org/licenses/>. + * + * Authors: Ian Main <imain(a)redhat.com> + * Daniel P. Berrange <berrange(a)redhat.com> + */ + +#include <config.h> + +#include "libvirt-gconfig/libvirt-gconfig.h" +#include "libvirt-gconfig/libvirt-gconfig-private.h" + +#define GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER_GET_PRIVATE(obj) \ + (G_TYPE_INSTANCE_GET_PRIVATE((obj), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER, GVirConfigDomainInterfaceFilterrefParameterPrivate)) + +struct _GVirConfigDomainInterfaceFilterrefParameterPrivate +{ + gboolean unused; +}; + +G_DEFINE_TYPE(GVirConfigDomainInterfaceFilterrefParameter, gvir_config_domain_interface_filterref_parameter, GVIR_CONFIG_TYPE_OBJECT); + +static void gvir_config_domain_interface_filterref_parameter_class_init(GVirConfigDomainInterfaceFilterrefParameterClass *klass) +{ + g_type_class_add_private(klass, sizeof(GVirConfigDomainInterfaceFilterrefParameterPrivate)); +} + +static void gvir_config_domain_interface_filterref_parameter_init(GVirConfigDomainInterfaceFilterrefParameter *parameter) +{ + g_debug("Init GVirConfigDomainInterfaceFilterrefParameter=%p", parameter); + + parameter->priv = GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER_GET_PRIVATE(parameter); +} + +GVirConfigDomainInterfaceFilterrefParameter *gvir_config_domain_interface_filterref_parameter_new(void) +{ + GVirConfigObject *object; + + object = gvir_config_object_new(GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER, + "parameter", NULL); + return GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER(object); +} + +GVirConfigDomainInterfaceFilterrefParameter * +gvir_config_domain_interface_filterref_parameter_new_from_xml(const gchar *xml, GError **error) +{ + GVirConfigObject *object; + + object = gvir_config_object_new_from_xml(GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER, + "parameter", + NULL, + xml, + error); + + return GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER(object); +} + +void gvir_config_domain_interface_filterref_parameter_set_name(GVirConfigDomainInterfaceFilterrefParameter *parameter, const gchar *name) +{ + g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF_PARAMETER(parameter)); + gvir_config_object_set_attribute(GVIR_CONFIG_OBJECT(parameter), + "name", name, NULL); +} + +void gvir_config_domain_interface_filterref_parameter_set_value(GVirConfigDomainInterfaceFilterrefParameter *parameter, const gchar *value) +{ + g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF_PARAMETER(parameter)); + gvir_config_object_set_attribute(GVIR_CONFIG_OBJECT(parameter), + "value", value, NULL); +} + +const gchar *gvir_config_domain_interface_filterref_parameter_get_name(GVirConfigDomainInterfaceFilterrefParameter *parameter) +{ + return gvir_config_object_get_attribute(GVIR_CONFIG_OBJECT(parameter), + NULL, + "name"); +} +const gchar *gvir_config_domain_interface_filterref_parameter_get_value(GVirConfigDomainInterfaceFilterrefParameter *parameter) +{ + return gvir_config_object_get_attribute(GVIR_CONFIG_OBJECT(parameter), + NULL, + "value"); +} + diff --git a/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.h b/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.h new file mode 100644 index 0000000..a768c84 --- /dev/null +++ b/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.h @@ -0,0 +1,75 @@ +/* + * libvirt-gconfig-domain-interface-filterref-parameter.h: + * libvirt filterref parameters + * + * Copyright (C) 2013 Red Hat, Inc. + * + * 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, see + * <http://www.gnu.org/licenses/>. + * + * Authors: Ian Main <imain(a)redhat.com> + * Daniel P. Berrange <berrange(a)redhat.com> + */ + +#if !defined(__LIBVIRT_GCONFIG_H__) && !defined(LIBVIRT_GCONFIG_BUILD) +#error "Only <libvirt-gconfig/libvirt-gconfig.h> can be included directly." +#endif + +#ifndef __LIBVIRT_GCONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER_H__ +#define __LIBVIRT_GCONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER_H__ + +G_BEGIN_DECLS + +#define GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER (gvir_config_domain_interface_filterref_parameter_get_type ()) +#define GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER, GVirConfigDomainInterfaceFilterrefParameter)) +#define GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER, GVirConfigDomainInterfaceFilterrefParameterClass)) +#define GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF_PARAMETER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER)) +#define GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF_PARAMETER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER)) +#define GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER, GVirConfigDomainInterfaceFilterrefParameterClass)) + +typedef struct _GVirConfigDomainInterfaceFilterrefParameter GVirConfigDomainInterfaceFilterrefParameter; +typedef struct _GVirConfigDomainInterfaceFilterrefParameterPrivate GVirConfigDomainInterfaceFilterrefParameterPrivate; +typedef struct _GVirConfigDomainInterfaceFilterrefParameterClass GVirConfigDomainInterfaceFilterrefParameterClass; + +struct _GVirConfigDomainInterfaceFilterrefParameter +{ + GVirConfigObject parent; + + GVirConfigDomainInterfaceFilterrefParameterPrivate *priv; + + /* Do not add fields to this struct */ +}; + +struct _GVirConfigDomainInterfaceFilterrefParameterClass +{ + GVirConfigObjectClass parent_class; + + gpointer padding[20]; +}; + +GType gvir_config_domain_interface_filterref_parameter_get_type(void); + +GVirConfigDomainInterfaceFilterrefParameter *gvir_config_domain_interface_filterref_parameter_new(void); + +GVirConfigDomainInterfaceFilterrefParameter * +gvir_config_domain_interface_filterref_parameter_new_from_xml(const gchar *xml, GError **error); + +void gvir_config_domain_interface_filterref_parameter_set_name(GVirConfigDomainInterfaceFilterrefParameter *parameter, const gchar *name); +void gvir_config_domain_interface_filterref_parameter_set_value(GVirConfigDomainInterfaceFilterrefParameter *parameter, const gchar *value); +const gchar *gvir_config_domain_interface_filterref_parameter_get_name(GVirConfigDomainInterfaceFilterrefParameter *parameter); +const gchar *gvir_config_domain_interface_filterref_parameter_get_value(GVirConfigDomainInterfaceFilterrefParameter *parameter); + +G_END_DECLS + +#endif /* __LIBVIRT_GCONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER_H__ */ diff --git a/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.c b/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.c new file mode 100644 index 0000000..cc8b246 --- /dev/null +++ b/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.c @@ -0,0 +1,155 @@ +/* + * libvirt-gconfig-domain-interface-network-filterref.c: + * libvirt filter reference config. + * + * Copyright (C) 2013 Red Hat, Inc. + * + * 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, see + * <http://www.gnu.org/licenses/>. + * + * Author: Ian Main <imain(a)redhat.com> + */ + +#include <config.h> + +#include "libvirt-gconfig/libvirt-gconfig.h" +#include "libvirt-gconfig/libvirt-gconfig-private.h" + +#define GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_GET_PRIVATE(obj) \ + (G_TYPE_INSTANCE_GET_PRIVATE((obj), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF, GVirConfigDomainInterfaceFilterrefPrivate)) + +struct _GVirConfigDomainInterfaceFilterrefPrivate +{ + gboolean unused; +}; + +G_DEFINE_TYPE(GVirConfigDomainInterfaceFilterref, gvir_config_domain_interface_filterref, GVIR_CONFIG_TYPE_OBJECT); + +static void gvir_config_domain_interface_filterref_class_init(GVirConfigDomainInterfaceFilterrefClass *klass) +{ + g_type_class_add_private(klass, sizeof(GVirConfigDomainInterfaceFilterrefPrivate)); +} + +static void gvir_config_domain_interface_filterref_init(GVirConfigDomainInterfaceFilterref *filterref) +{ + g_debug("Init GVirConfigDomainInterfaceFilterref=%p", filterref); + + filterref->priv = GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_GET_PRIVATE(filterref); +} + + +GVirConfigDomainInterfaceFilterref *gvir_config_domain_interface_filterref_new(void) +{ + GVirConfigObject *object; + + object = gvir_config_object_new(GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF, + "filterref", NULL); + return GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF(object); +} + +GVirConfigDomainInterfaceFilterref *gvir_config_domain_interface_filterref_new_from_xml(const gchar *xml, + GError **error) +{ + GVirConfigObject *object; + + object = gvir_config_object_new_from_xml(GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF, + "filterref", NULL, xml, error); + if (g_strcmp0(gvir_config_object_get_attribute(object, NULL, "type"), "filterref") != 0) { + g_object_unref(G_OBJECT(object)); + return NULL; + } + return GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF(object); +} + +void gvir_config_domain_interface_filterref_set_filter(GVirConfigDomainInterfaceFilterref *filterref, + const char *filter) +{ + g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF(filterref)); + + gvir_config_object_set_attribute(GVIR_CONFIG_OBJECT(filterref), + "filter", filter, NULL); +} + +const char *gvir_config_domain_interface_filterref_get_filter(GVirConfigDomainInterfaceFilterref *filterref) +{ + return gvir_config_object_get_attribute(GVIR_CONFIG_OBJECT(filterref), + NULL, + "filter"); +} + +void gvir_config_domain_interface_filterref_add_parameter(GVirConfigDomainInterfaceFilterref *filterref, + GVirConfigDomainInterfaceFilterrefParameter *parameter) +{ + g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF(filterref)); + g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF_PARAMETER(parameter)); + + gvir_config_object_attach_add(GVIR_CONFIG_OBJECT(filterref), + GVIR_CONFIG_OBJECT(parameter)); +} + +struct GetParameterData { + GVirConfigXmlDoc *doc; + GList *parameters; +}; + + +static gboolean add_filterref_parameter(xmlNodePtr node, gpointer opaque) +{ + struct GetParameterData* data = (struct GetParameterData*)opaque; + GVirConfigObject *parameter; + + if (g_strcmp0((const gchar *)node->name, "parameter") != 0) + return TRUE; + + parameter = gvir_config_object_new_from_tree(GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER, + if (parameter != NULL) + data->parameters = g_list_append(data->parameters, parameter); + else + g_debug("Failed to parse %s node", node->name); + + return TRUE; +} + +/** + * gvir_config_domain_interface_filterref_get_parameters: + * @filterref: a #GVirConfigDomainInterfaceFilterref + * + * Gets the list of parameters attached to @filterref. The returned list should be + * freed with g_list_free(), after its elements have been unreffed with + * g_object_unref(). + * + * Returns: (element-type LibvirtGConfig.DomainInterfaceFilterrefParameter) (transfer full): + * a newly allocated #GList of #GVirConfigDomainInterfaceFilterrefParameter. + */ +GList *gvir_config_domain_interface_filterref_get_parameters(GVirConfigDomainInterfaceFilterref *filterref) +{ + struct GetParameterData data; + + g_return_val_if_fail(GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF(filterref), NULL); + + g_object_get(G_OBJECT(filterref), "doc", &data.doc, NULL); + data.parameters = NULL; + + gvir_config_object_foreach_child(GVIR_CONFIG_OBJECT(filterref), + NULL, + add_filterref_parameter, + &data); + + if (data.doc != NULL) { + g_object_unref(G_OBJECT(data.doc)); + } + + return data.parameters; +} + diff --git a/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.h b/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.h new file mode 100644 index 0000000..ee785c2 --- /dev/null +++ b/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.h @@ -0,0 +1,76 @@ +/* + * libvirt-gconfig-domain-interface-network-filterref.h: libvirt filter reference config + * + * Copyright (C) 2013 Red Hat, Inc. + * + * 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, see + * <http://www.gnu.org/licenses/>. + * + * Author: Ian Main <imain(a)redhat.com> + */ + +#if !defined(__LIBVIRT_GCONFIG_H__) && !defined(LIBVIRT_GCONFIG_BUILD) +#error "Only <libvirt-gconfig/libvirt-gconfig.h> can be included directly." +#endif + +#ifndef __LIBVIRT_GCONFIG_DOMAIN_INTERFACE_FILTERREF_H__ +#define __LIBVIRT_GCONFIG_DOMAIN_INTERFACE_FILTERREF_H__ + +G_BEGIN_DECLS + +#define GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF (gvir_config_domain_interface_filterref_get_type ()) +#define GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF, GVirConfigDomainInterfaceFilterref)) +#define GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF, GVirConfigDomainInterfaceFilterrefClass)) +#define GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF)) +#define GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF)) +#define GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF, GVirConfigDomainInterfaceFilterrefClass)) + +typedef struct _GVirConfigDomainInterfaceFilterref GVirConfigDomainInterfaceFilterref; +typedef struct _GVirConfigDomainInterfaceFilterrefPrivate GVirConfigDomainInterfaceFilterrefPrivate; +typedef struct _GVirConfigDomainInterfaceFilterrefClass GVirConfigDomainInterfaceFilterrefClass; + +struct _GVirConfigDomainInterfaceFilterref +{ + GVirConfigObject parent; + + GVirConfigDomainInterfaceFilterrefPrivate *priv; + + /* Do not add fields to this struct */ +}; + +struct _GVirConfigDomainInterfaceFilterrefClass +{ + GVirConfigObjectClass parent_class; + + gpointer padding[20]; +}; + +GType gvir_config_domain_interface_filterref_get_type(void); + +GVirConfigDomainInterfaceFilterref *gvir_config_domain_interface_filterref_new(void); + +GVirConfigDomainInterfaceFilterref * +gvir_config_domain_interface_filterref_new_from_xml(const gchar *xml, GError **error); + +void gvir_config_domain_interface_filterref_set_filter(GVirConfigDomainInterfaceFilterref *filterref, + const char *filter); +const char *gvir_config_domain_interface_filterref_get_filter(GVirConfigDomainInterfaceFilterref *filterref); + +void gvir_config_domain_interface_filterref_add_parameter(GVirConfigDomainInterfaceFilterref *filterref, + GVirConfigDomainInterfaceFilterrefParameter *parameter); +GList *gvir_config_domain_interface_filterref_get_parameters(GVirConfigDomainInterfaceFilterref *filterref); + +G_END_DECLS + +#endif /* __LIBVIRT_GCONFIG_DOMAIN_INTERFACE_FILTERREF_H__ */ diff --git a/libvirt-gconfig/libvirt-gconfig-domain-interface.c b/libvirt-gconfig/libvirt-gconfig-domain-interface.c index 86a0c34..ce1b3f0 100644 --- a/libvirt-gconfig/libvirt-gconfig-domain-interface.c +++ b/libvirt-gconfig/libvirt-gconfig-domain-interface.c @@ -131,6 +131,47 @@ const char *gvir_config_domain_interface_get_model(GVirConfigDomainInterface *in "model", "type"); } +/** + * gvir_config_domain_interface_set_filterref: + * @interface: a #GVirConfigDomainInterface + * @filterref: (allow-none): the filterref to set + */ +void gvir_config_domain_interface_set_filterref(GVirConfigDomainInterface *interface, + GVirConfigDomainInterfaceFilterref *filterref) +{ + g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_INTERFACE(interface)); + g_return_if_fail(filterref == NULL || GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF(filterref)); + + gvir_config_object_attach_replace(GVIR_CONFIG_OBJECT(interface), + "filterref", + GVIR_CONFIG_OBJECT(filterref)); +} + +/** + * gvir_config_domain_interface_get_filterref: + * @interface: a #GVirConfigDomainInterface + * + * Gets the filterref associated with the @interface + * + * Returns: (transfer full): A #GVirConfigDomainInterfaceFilterref. The returned + * object should be unreffed with g_object_unref() when no longer needed. + */ + +GVirConfigDomainInterfaceFilterref *gvir_config_domain_interface_get_filterref(GVirConfigDomainInterface *interface) +{ + GVirConfigObject *object; + + g_return_val_if_fail(GVIR_CONFIG_IS_DOMAIN_INTERFACE(interface), NULL); + + object = gvir_config_object_get_child_with_type + (GVIR_CONFIG_OBJECT(interface), + "filterref", + GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF); + + return GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF(object); +} + + G_GNUC_INTERNAL GVirConfigDomainDevice * gvir_config_domain_interface_new_from_tree(GVirConfigXmlDoc *doc, xmlNodePtr tree) diff --git a/libvirt-gconfig/libvirt-gconfig-domain-interface.h b/libvirt-gconfig/libvirt-gconfig-domain-interface.h index 65c5d0b..2b0c22f 100644 --- a/libvirt-gconfig/libvirt-gconfig-domain-interface.h +++ b/libvirt-gconfig/libvirt-gconfig-domain-interface.h @@ -27,6 +27,8 @@ #ifndef __LIBVIRT_GCONFIG_DOMAIN_INTERFACE_H__ #define __LIBVIRT_GCONFIG_DOMAIN_INTERFACE_H__ +#include <libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.h> + G_BEGIN_DECLS #define GVIR_CONFIG_TYPE_DOMAIN_INTERFACE (gvir_config_domain_interface_get_type ()) @@ -76,6 +78,9 @@ const char *gvir_config_domain_interface_get_ifname(GVirConfigDomainInterface *i GVirConfigDomainInterfaceLinkState gvir_config_domain_interface_get_link_state(GVirConfigDomainInterface *interface); const char *gvir_config_domain_interface_get_mac(GVirConfigDomainInterface *interface); const char *gvir_config_domain_interface_get_model(GVirConfigDomainInterface *interface); +void gvir_config_domain_interface_set_filterref(GVirConfigDomainInterface *interface, + GVirConfigDomainInterfaceFilterref *filterref); +GVirConfigDomainInterfaceFilterref *gvir_config_domain_interface_get_filterref(GVirConfigDomainInterface *interface); G_END_DECLS diff --git a/libvirt-gconfig/libvirt-gconfig.h b/libvirt-gconfig/libvirt-gconfig.h index 03e8ce7..14386b9 100644 --- a/libvirt-gconfig/libvirt-gconfig.h +++ b/libvirt-gconfig/libvirt-gconfig.h @@ -62,6 +62,8 @@ #include <libvirt-gconfig/libvirt-gconfig-domain-graphics-spice.h> #include <libvirt-gconfig/libvirt-gconfig-domain-graphics-vnc.h> #include <libvirt-gconfig/libvirt-gconfig-domain-input.h> +#include <libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.h> +#include <libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.h> #include <libvirt-gconfig/libvirt-gconfig-domain-interface.h> #include <libvirt-gconfig/libvirt-gconfig-domain-interface-bridge.h> #include <libvirt-gconfig/libvirt-gconfig-domain-interface-network.h> diff --git a/libvirt-gconfig/libvirt-gconfig.sym b/libvirt-gconfig/libvirt-gconfig.sym index 72eafc1..5065047 100644 --- a/libvirt-gconfig/libvirt-gconfig.sym +++ b/libvirt-gconfig/libvirt-gconfig.sym @@ -608,6 +608,24 @@ global: gvir_config_domain_graphics_rdp_set_replace_user; gvir_config_object_new_from_xml; + + gvir_config_domain_interface_set_filterref; + gvir_config_domain_interface_get_filterref; + + gvir_config_domain_interface_filterref_get_type; + gvir_config_domain_interface_filterref_new; + gvir_config_domain_interface_filterref_new_from_xml; + gvir_config_domain_interface_filterref_set_filter; + gvir_config_domain_interface_filterref_get_filter; + gvir_config_domain_interface_filterref_add_parameter; + gvir_config_domain_interface_filterref_get_parameters; + gvir_config_domain_interface_filterref_parameter_get_type; + gvir_config_domain_interface_filterref_parameter_new; + gvir_config_domain_interface_filterref_parameter_new_from_xml; + gvir_config_domain_interface_filterref_parameter_set_name; + gvir_config_domain_interface_filterref_parameter_set_value; + gvir_config_domain_interface_filterref_parameter_get_name; + gvir_config_domain_interface_filterref_parameter_get_value; } LIBVIRT_GCONFIG_0.1.7; # .... define new API here using predicted next version number .... -- 1.8.1.4

3 5

[libvirt] [PATCH] build: fix build of virt-login-shell on systems with older gnutls
by Jim Fehlig 22 Oct '13

22 Oct '13

On systems where gnutls uses libgcrypt, I'm seeing the following build failure libvirt.c:314: error: variable 'virTLSThreadImpl' has initializer but incomplete type libvirt.c:319: error: 'GCRY_THREAD_OPTION_PTHREAD' undeclared here (not in a function) ... Fix by undefining WITH_GNUTLS_GCRYPT in config-post.h Signed-off-by: Jim Fehlig <jfehlig(a)suse.com> --- Although I'm more confident in this fix vs the previously reported virt-login-shell build failure, I'd still prefer an ACK before pushing. config-post.h | 1 + 1 file changed, 1 insertion(+) diff --git a/config-post.h b/config-post.h index d371e8c..8367200 100644 --- a/config-post.h +++ b/config-post.h @@ -34,6 +34,7 @@ # undef WITH_CURL # undef WITH_DTRACE_PROBES # undef WITH_GNUTLS +# undef WITH_GNUTLS_GCRYPT # undef WITH_MACVTAP # undef WITH_NUMACTL # undef WITH_SASL -- 1.8.1.4

3 5

[libvirt] [PATCH] python: Fix Create*WithFiles filefd passing
by Martin Kletzander 22 Oct '13

22 Oct '13

From: Marian Neagul <marian(a)info.uvt.ro> Commit d76227be added functions virDomainCreateWithFiles and virDomainCreateXMLWithFiles, but there was a little piece missing in python bindings. This patch fixes proper passing of file descriptors in the overwrites of these functions. Signed-off-by: Martin Kletzander <mkletzan(a)redhat.com> --- Notes: I checked that Marian's patch works as expected and that it really fixes the issue. python/libvirt-override.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/python/libvirt-override.c b/python/libvirt-override.c index 4800d1d..2e58bf9 100644 --- a/python/libvirt-override.c +++ b/python/libvirt-override.c @@ -7157,6 +7157,8 @@ libvirt_virDomainCreateWithFiles(PyObject *self ATTRIBUTE_UNUSED, PyObject *args if (libvirt_intUnwrap(pyfd, &fd) < 0) goto cleanup; + + files[i] = fd; } LIBVIRT_BEGIN_ALLOW_THREADS; @@ -7201,6 +7203,8 @@ libvirt_virDomainCreateXMLWithFiles(PyObject *self ATTRIBUTE_UNUSED, PyObject *a if (libvirt_intUnwrap(pyfd, &fd) < 0) goto cleanup; + + files[i] = fd; } LIBVIRT_BEGIN_ALLOW_THREADS; -- 1.8.4

3 3

[libvirt] [PATCH] maint: typo fixes
by Eric Blake 22 Oct '13

22 Oct '13

* ChangeLog-old: s/guarentee/guarantee/ Signed-off-by: Eric Blake <eblake(a)redhat.com> --- Pushing as trivial. ChangeLog-old | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/ChangeLog-old b/ChangeLog-old index e07b11c..ba738c4 100644 --- a/ChangeLog-old +++ b/ChangeLog-old @@ -13920,7 +13920,7 @@ Tue Feb 27 10:20:43 EST 2007 Daniel P. Berrange <berrange(a)redhat.com> * src/xend_internal.c: Only hardcode port = 5900+domid if running against old XenD < 3.0.3, because in newer XenD - port is guarenteed to be available in XenStore if the VNC + port is guaranteed to be available in XenStore if the VNC server is running. Mon Feb 26 15:33:08 IST 2007 Mark McLoughlin <markmc(a)redhat.com> @@ -15228,7 +15228,7 @@ Sun Sep 3 12:34:23 EDT 2006 Daniel Berrange <berrange(a)redhat.com> iterating over list of ids/names, because it is not neccessarily the same as the value returned by virConnectNumOfDomains. Use qsort to sort active domains by Id, and inactive domains by name, since - there is no guarenteed sort ordering when listing domains. For inactive + there is no guaranteed sort ordering when listing domains. For inactive domains display a '-' instead of '-1' to make it clear they have no sensible ID number. -- 1.8.3.1

1 0

[libvirt] [PATCH] rpc: Retrieve peer PID via new getsockopt() for Mac
by Doug Goldstein 22 Oct '13

22 Oct '13

While LOCAL_PEERCRED on the BSDs does not return the pid information of the peer, Mac OS X 10.8 added LOCAL_PEERPID to retrieve the pid so we should use that when its available to get that information. --- v3: * Consider EOPNOTSUPP as non-fatal in case they've built on 10.8 but run the binary on 10.6 as that's the error you'll get back in that case. v2: * Make LOCAL_PEERPID call non-fatal in case the user built the binary on a system that supports it but then runs it on a kernel that does not support it --- src/rpc/virnetsocket.c | 26 +++++++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-) diff --git a/src/rpc/virnetsocket.c b/src/rpc/virnetsocket.c index b2ebefe..f73bc50 100644 --- a/src/rpc/virnetsocket.c +++ b/src/rpc/virnetsocket.c @@ -1197,12 +1197,36 @@ int virNetSocketGetUNIXIdentity(virNetSocketPtr sock, goto cleanup; } - /* PID and process creation time are not supported on BSDs */ + /* PID and process creation time are not supported on BSDs by + * LOCAL_PEERCRED. + */ *pid = -1; *timestamp = -1; *uid = cr.cr_uid; *gid = cr.cr_gid; +# ifdef LOCAL_PEERPID + /* Exists on Mac OS X 10.8 for retrieving the peer's PID */ + cr_len = sizeof(*pid); + + if (getsockopt(sock->fd, VIR_SOL_PEERCRED, LOCAL_PEERPID, pid, &cr_len) < 0) { + /* Ensure this is set to something sane as there are no guarentees + * as to what its set to now. + */ + *pid = -1; + + /* If this was built on a system with LOCAL_PEERPID defined but + * the kernel doesn't support it we'll get back EOPNOTSUPP so + * treat all errors but EOPNOTSUPP as fatal + */ + if (errno != EOPNOTSUPP) { + virReportSystemError(errno, "%s", + _("Failed to get client socket PID")); + goto cleanup; + } + } +# endif + ret = 0; cleanup: -- 1.8.1.5

3 2

[libvirt] [PATCH] nodeinfo: fix physical memory size on Mac OS X
by Ryota Ozaki 22 Oct '13

22 Oct '13

HW_PHYSMEM is available on Mac OS X as well as FreeBSD, however, its resulting value for Mac OS X is 32 bits. Mac OS X provides HW_MEMSIZE that is 64 bits version of HW_PHYSMEM. We have to use it. I tested the patch on Mac OS X 10.6.8, 10.7.4, 10.8.5 and FreeBSD 9.2. Signed-off-by: Ryota Ozaki <ozaki.ryota(a)gmail.com> --- src/nodeinfo.c | 38 ++++++++++++++++++++++++++++---------- 1 file changed, 28 insertions(+), 10 deletions(-) diff --git a/src/nodeinfo.c b/src/nodeinfo.c index 70814c2..a0fdfe7 100644 --- a/src/nodeinfo.c +++ b/src/nodeinfo.c @@ -73,6 +73,33 @@ appleFreebsdNodeGetCPUCount(void) return ncpu; } + +/* VIR_HW_PHYSMEM - the resulting value of HW_PHYSMEM of FreeBSD + * is 64 bits while that of Mac OS X is still 32 bits. + * Mac OS X provides HW_MEMSIZE for 64 bits version of HW_PHYSMEM + * since 10.6.8 (Snow Leopard) at least. + */ +# ifdef HW_MEMSIZE +# define VIR_HW_PHYSMEM HW_MEMSIZE +# else +# define VIR_HW_PHYSMEM HW_PHYSMEM +# endif +static int +appleFreebsdNodeGetMemorySize(unsigned long *memory) +{ + int mib[2] = { CTL_HW, VIR_HW_PHYSMEM }; + unsigned long physmem; + size_t len = sizeof(physmem); + + if (sysctl(mib, 2, &physmem, &len, NULL, 0) == -1) { + virReportSystemError(errno, "%s", _("cannot obtain memory size")); + return -1; + } + + *memory = (unsigned long)(physmem / 1024); + + return 0; +} #endif #ifdef __linux__ @@ -914,17 +941,8 @@ cleanup: nodeinfo->mhz = cpu_freq / 1000000; # endif - /* get memory information */ - int mib[2] = { CTL_HW, HW_PHYSMEM }; - unsigned long physmem; - size_t len = sizeof(physmem); - - if (sysctl(mib, 2, &physmem, &len, NULL, 0) == -1) { - virReportSystemError(errno, "%s", _("cannot obtain memory size")); + if (appleFreebsdNodeGetMemorySize(&nodeinfo->memory) < 0) return -1; - } - - nodeinfo->memory = (unsigned long)(physmem / 1024); return 0; } -- 1.8.4

2 4

[libvirt] [PATCH] xenapi: fix the coding stype in xenapi_driver.c
by Hongwei Bi 22 Oct '13

22 Oct '13

Signed-off-by: Hongwei Bi <hwbi2008(a)gmail.com> --- src/xenapi/xenapi_driver.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/xenapi/xenapi_driver.c b/src/xenapi/xenapi_driver.c index 4b522c0..82af6f8 100644 --- a/src/xenapi/xenapi_driver.c +++ b/src/xenapi/xenapi_driver.c @@ -437,7 +437,8 @@ xenapiConnectGetCapabilities(virConnectPtr conn) virCapsPtr caps = ((struct _xenapiPrivate *)(conn->privateData))->caps; if (caps) { char *xml = virCapabilitiesFormatXML(caps); - if (!xml) goto cleanup; + if (!xml) + goto cleanup; return xml; } cleanup: -- 1.8.1.2

2 2

[libvirt] [PATCH] virsh: Fix job watching when STDIN is not a tty
by Peter Krempa 22 Oct '13

22 Oct '13

In commit b46c4787dde79b015dad67dedda4ccf6ff1a3082 I changed the code to watch long running jobs in virsh. Unfortunately I didn't take into account that poll may get a hangup if the terminal is not a TTY and will be closed. This patch avoids polling the STDIN fd when there's no TTY. --- tools/virsh-domain.c | 7 ++++++- tools/virsh.c | 7 +++++++ tools/virsh.h | 2 ++ 3 files changed, 15 insertions(+), 1 deletion(-) diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c index b75f331..5aabccd 100644 --- a/tools/virsh-domain.c +++ b/tools/virsh-domain.c @@ -3529,6 +3529,7 @@ vshWatchJob(vshControl *ctl, bool functionReturn = false; sigset_t sigmask, oldsigmask; bool jobStarted = false; + nfds_t npollfd = 2; sigemptyset(&sigmask); sigaddset(&sigmask, SIGINT); @@ -3539,9 +3540,13 @@ vshWatchJob(vshControl *ctl, sigemptyset(&sig_action.sa_mask); sigaction(SIGINT, &sig_action, &old_sig_action); + /* don't poll on STDIN if we are not using a terminal */ + if (!vshTTYAvailable(ctl)) + npollfd = 1; + GETTIMEOFDAY(&start); while (1) { - ret = poll((struct pollfd *)&pollfd, 2, 500); + ret = poll((struct pollfd *)&pollfd, npollfd, 500); if (ret > 0) { if (pollfd[1].revents & POLLIN && saferead(STDIN_FILENO, &retchar, sizeof(retchar)) > 0) { diff --git a/tools/virsh.c b/tools/virsh.c index a76229a..8425f53 100644 --- a/tools/virsh.c +++ b/tools/virsh.c @@ -2226,6 +2226,13 @@ vshTTYIsInterruptCharacter(vshControl *ctl ATTRIBUTE_UNUSED, } +bool +vshTTYAvailable(vshControl *ctl) +{ + return ctl->istty; +} + + int vshTTYDisableInterrupt(vshControl *ctl ATTRIBUTE_UNUSED) { diff --git a/tools/virsh.h b/tools/virsh.h index f978d94..b843788 100644 --- a/tools/virsh.h +++ b/tools/virsh.h @@ -365,6 +365,8 @@ bool vshTTYIsInterruptCharacter(vshControl *ctl, const char chr); int vshTTYDisableInterrupt(vshControl *ctl); int vshTTYRestore(vshControl *ctl); int vshTTYMakeRaw(vshControl *ctl, bool report_errors); +bool vshTTYAvailable(vshControl *ctl); + /* allocation wrappers */ void *_vshMalloc(vshControl *ctl, size_t sz, const char *filename, int line); -- 1.8.3.2

2 2

[libvirt] [PATCH] Also undef WITH_GNUTLS_GCRYPT
by Guido Günther 22 Oct '13

22 Oct '13

If we disallow gnutls we need to disallow gcrypt to since WITH_GNUTLS_GCRYPT only works with WITH_GNUTLS per configure.ac. Othwise we fail to build .libs/libvirt_setuid_rpc_client_la-libvirt.o like: libvirt.c:314:15: error: variable 'virTLSThreadImpl' has initializer but incomplete type static struct gcry_thread_cbs virTLSThreadImpl = { ^ libvirt.c:319:5: error: 'GCRY_THREAD_OPTION_PTHREAD' undeclared here (not in a function) GCRY_THREAD_OPTION_PTHREAD, ^ ...and so on. See: http://honk.sigxcpu.org:8001/job/libvirt-build/1769/console --- config-post.h | 1 + 1 file changed, 1 insertion(+) diff --git a/config-post.h b/config-post.h index d371e8c..8367200 100644 --- a/config-post.h +++ b/config-post.h @@ -34,6 +34,7 @@ # undef WITH_CURL # undef WITH_DTRACE_PROBES # undef WITH_GNUTLS +# undef WITH_GNUTLS_GCRYPT # undef WITH_MACVTAP # undef WITH_NUMACTL # undef WITH_SASL -- 1.8.4.rc3

2 1