1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
|
/*
* libvirt-gconfig-domain-hostdev.c: libvirt domain hostdev configuration
*
* Copyright (C) 2016 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: Zeeshan Ali (Khattak) <zeeshanak@gnome.org>
* Christophe Fergeau <cfergeau@redhat.com>
*/
#include <config.h>
#include "libvirt-gconfig/libvirt-gconfig.h"
#include "libvirt-gconfig/libvirt-gconfig-private.h"
#define GVIR_CONFIG_DOMAIN_HOSTDEV_PCI_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE((obj), GVIR_CONFIG_TYPE_DOMAIN_HOSTDEV_PCI, GVirConfigDomainHostdevPciPrivate))
struct _GVirConfigDomainHostdevPciPrivate
{
gboolean unused;
};
G_DEFINE_TYPE(GVirConfigDomainHostdevPci, gvir_config_domain_hostdev_pci, GVIR_CONFIG_TYPE_DOMAIN_HOSTDEV);
static void gvir_config_domain_hostdev_pci_class_init(GVirConfigDomainHostdevPciClass *klass)
{
g_type_class_add_private(klass, sizeof(GVirConfigDomainHostdevPciPrivate));
}
static void gvir_config_domain_hostdev_pci_init(GVirConfigDomainHostdevPci *hostdev)
{
hostdev->priv = GVIR_CONFIG_DOMAIN_HOSTDEV_PCI_GET_PRIVATE(hostdev);
}
/**
* gvir_config_domain_hostdev_pci_new:
*
* Creates a new #GVirConfigDomainHostdevPci.
*
* Returns: (transfer full): a new #GVirConfigDomainHostdevPci. The returned
* object should be unreffed with g_object_unref() when no longer needed.
*/
GVirConfigDomainHostdevPci *gvir_config_domain_hostdev_pci_new(void)
{
GVirConfigObject *object;
object = gvir_config_object_new(GVIR_CONFIG_TYPE_DOMAIN_HOSTDEV_PCI,
"hostdev", NULL);
gvir_config_object_set_attribute(object, "mode", "subsystem", NULL);
gvir_config_object_set_attribute(object, "type", "pci", NULL);
return GVIR_CONFIG_DOMAIN_HOSTDEV_PCI(object);
}
/**
* gvir_config_domain_hostdev_pci_new_from_xml:
* @xml: xml data to create the host device from
* @error: return location for a #GError, or NULL
*
* Creates a new #GVirConfigDomainHostdevPci. The host device object will be
* created using the XML description stored in @xml. This is a fragment of
* libvirt domain XML whose root node is <hostdev>.
*
* Returns: (transfer full): a new #GVirConfigDomainHostdevPci, or NULL if @xml
* failed to be parsed. The returned object should be unreffed with
* g_object_unref() when no longer needed.
*/
GVirConfigDomainHostdevPci *gvir_config_domain_hostdev_pci_new_from_xml(const gchar *xml,
GError **error)
{
GVirConfigObject *object;
object = gvir_config_object_new_from_xml(GVIR_CONFIG_TYPE_DOMAIN_HOSTDEV_PCI,
"hostdev", NULL, xml, error);
if (object == NULL)
return NULL;
if (g_strcmp0(gvir_config_object_get_attribute(object, NULL, "type"), "pci") != 0) {
g_object_unref(G_OBJECT(object));
g_return_val_if_reached(NULL);
}
return GVIR_CONFIG_DOMAIN_HOSTDEV_PCI(object);
}
void gvir_config_domain_hostdev_pci_set_address(GVirConfigDomainHostdevPci *hostdev,
GVirConfigDomainAddressPci *address)
{
GVirConfigObject *source;
xmlNodePtr node;
xmlAttrPtr attr;
g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_HOSTDEV_PCI(hostdev));
g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_ADDRESS_PCI(address));
node = gvir_config_object_get_xml_node(GVIR_CONFIG_OBJECT(address));
g_return_if_fail(node != NULL);
source = gvir_config_object_replace_child(GVIR_CONFIG_OBJECT(hostdev),
"source");
/* Because of https://bugzilla.redhat.com/show_bug.cgi?id=1327577, we can't
* just use GVirConfigDomainAddressPci's node, as is, since it contains
* a 'type' attribute, which is not accepted by libvirt. So we create a
* copy for our use and just delete the 'type' attribute from it.
*/
node = xmlCopyNode(node, 1);
for (attr = node->properties; attr; attr = attr->next) {
if (g_strcmp0 ("type", (char *)attr->name) == 0) {
xmlRemoveProp (attr);
break;
}
}
gvir_config_object_set_child(source, node);
g_object_unref(source);
}
/**
* gvir_config_domain_hostdev_pci_get_address:
* @hostdev: A #GVirConfigDomainHostdevPci object.
*
* Gets the address associated with @hostdev.
*
* Returns: (transfer full): a new #GVirConfigDomainAddressPci, or NULL if no
* address is associated with @hostdev. The returned object should be unreffed
* with g_object_unref() when no longer needed.
*/
GVirConfigDomainAddressPci *gvir_config_domain_hostdev_pci_get_address(GVirConfigDomainHostdevPci *hostdev)
{
GVirConfigObject *source;
GVirConfigObject* address;
g_return_val_if_fail(GVIR_CONFIG_IS_DOMAIN_HOSTDEV_PCI(hostdev), NULL);
source = gvir_config_object_get_child(GVIR_CONFIG_OBJECT(hostdev), "source");
if (source == NULL)
return NULL;
address = gvir_config_object_get_child_with_type(source,
"address",
GVIR_CONFIG_TYPE_DOMAIN_ADDRESS_PCI);
g_object_unref(source);
return GVIR_CONFIG_DOMAIN_ADDRESS_PCI(address);
}
void gvir_config_domain_hostdev_pci_set_managed(GVirConfigDomainHostdevPci *hostdev,
gboolean managed)
{
g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_HOSTDEV_PCI(hostdev));
gvir_config_object_set_attribute_with_type(GVIR_CONFIG_OBJECT(hostdev),
"managed",
G_TYPE_BOOLEAN,
managed,
NULL);
}
gboolean gvir_config_domain_hostdev_pci_get_managed(GVirConfigDomainHostdevPci *hostdev)
{
g_return_val_if_fail(GVIR_CONFIG_IS_DOMAIN_HOSTDEV_PCI(hostdev), FALSE);
return gvir_config_object_get_attribute_boolean(GVIR_CONFIG_OBJECT(hostdev),
NULL,
"managed",
FALSE);
}
void gvir_config_domain_hostdev_pci_set_rom_file(GVirConfigDomainHostdevPci *hostdev,
const gchar *file)
{
GVirConfigObject *rom;
g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_HOSTDEV_PCI(hostdev));
rom = gvir_config_object_add_child(GVIR_CONFIG_OBJECT(hostdev), "rom");
gvir_config_object_set_attribute(rom,
"file", file,
NULL);
g_object_unref(rom);
}
void gvir_config_domain_hostdev_pci_set_rom_bar(GVirConfigDomainHostdevPci *hostdev,
gboolean bar)
{
GVirConfigObject *rom;
g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_HOSTDEV_PCI(hostdev));
rom = gvir_config_object_add_child(GVIR_CONFIG_OBJECT(hostdev), "rom");
gvir_config_object_set_attribute(rom,
"bar", bar? "on" : "off",
NULL);
g_object_unref(rom);
}
const gchar *gvir_config_domain_hostdev_pci_get_rom_file(GVirConfigDomainHostdevPci *hostdev)
{
return gvir_config_object_get_attribute(GVIR_CONFIG_OBJECT(hostdev), "rom", "file");
}
gboolean gvir_config_domain_hostdev_pci_get_rom_bar(GVirConfigDomainHostdevPci *hostdev)
{
const gchar *bar_str;
g_return_val_if_fail(GVIR_CONFIG_IS_DOMAIN_HOSTDEV_PCI(hostdev), FALSE);
bar_str = gvir_config_object_get_attribute(GVIR_CONFIG_OBJECT(hostdev), "rom", "bar");
return (g_strcmp0(bar_str, "on") == 0);
}
|
