1 /*
2 * libvirt-gconfig-domain-capabilities-os.c: libvirt OS domain capabilities
3 *
4 * Copyright (C) 2019 Red Hat, Inc.
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library. If not, see
18 * <http://www.gnu.org/licenses/>.
19 */
20
21 #include <config.h>
22
23 #include "libvirt-gconfig/libvirt-gconfig.h"
24 #include "libvirt-gconfig/libvirt-gconfig-private.h"
25
26 #define GVIR_CONFIG_DOMAIN_CAPABILITIES_OS_GET_PRIVATE(obj) \
27 (G_TYPE_INSTANCE_GET_PRIVATE((obj), GVIR_CONFIG_TYPE_DOMAIN_CAPABILITIES_OS, GVirConfigDomainCapabilitiesOsPrivate))
28
29 struct _GVirConfigDomainCapabilitiesOsPrivate
30 {
31 gboolean unused;
32 };
33
34 G_DEFINE_TYPE_WITH_PRIVATE(GVirConfigDomainCapabilitiesOs, gvir_config_domain_capabilities_os, GVIR_CONFIG_TYPE_OBJECT);
35
36 static GList *
37 _gvir_config_domain_capabilities_os_get_firmwares(GVirConfigDomainCapabilitiesOs *os);
38
gvir_config_domain_capabilities_os_class_init(GVirConfigDomainCapabilitiesOsClass * klass)39 static void gvir_config_domain_capabilities_os_class_init(GVirConfigDomainCapabilitiesOsClass *klass)
40 {
41 klass->get_firmwares = _gvir_config_domain_capabilities_os_get_firmwares;
42 }
43
gvir_config_domain_capabilities_os_init(GVirConfigDomainCapabilitiesOs * os)44 static void gvir_config_domain_capabilities_os_init(GVirConfigDomainCapabilitiesOs *os)
45 {
46 os->priv = GVIR_CONFIG_DOMAIN_CAPABILITIES_OS_GET_PRIVATE(os);
47 }
48
add_firmwares(xmlNodePtr node,gpointer opaque)49 static gboolean add_firmwares(xmlNodePtr node, gpointer opaque)
50 {
51 GList **firmwares = opaque;
52 GVirConfigDomainOsFirmware firmware;
53
54 if (node == NULL || node->children == NULL)
55 return TRUE;
56
57 firmware = gvir_config_genum_get_value
58 (GVIR_CONFIG_TYPE_DOMAIN_OS_FIRMWARE,
59 (const gchar *)node->children->content,
60 GVIR_CONFIG_DOMAIN_OS_FIRMWARE_BIOS);
61 *firmwares = g_list_append(*firmwares, GINT_TO_POINTER(firmware));
62
63 return TRUE;
64 }
65
search_firmwares(xmlNodePtr node,gpointer opaque)66 static gboolean search_firmwares(xmlNodePtr node, gpointer opaque)
67 {
68 const gchar *content;
69
70 if (!g_str_equal(node->name, "enum"))
71 return TRUE;
72
73 content = gvir_config_xml_get_attribute_content(node, "name");
74 if (content == NULL)
75 return TRUE;
76
77 if (!g_str_equal(content, "firmware"))
78 return TRUE;
79
80 gvir_config_xml_foreach_child(node,
81 add_firmwares,
82 opaque);
83
84 return TRUE;
85 }
86
87 static GList *
_gvir_config_domain_capabilities_os_get_firmwares(GVirConfigDomainCapabilitiesOs * os)88 _gvir_config_domain_capabilities_os_get_firmwares(GVirConfigDomainCapabilitiesOs *os)
89 {
90 GList *firmwares = NULL;
91
92 g_return_val_if_fail(GVIR_CONFIG_IS_DOMAIN_CAPABILITIES_OS(os), NULL);
93
94 gvir_config_object_foreach_child(GVIR_CONFIG_OBJECT(os),
95 NULL,
96 search_firmwares,
97 &firmwares);
98
99 return firmwares;
100 }
101
102 /**
103 * gvir_config_domain_capabilities_os_get_firmwares:
104 *
105 * Gets the firmwares supported by @os. The returned list should be freed with
106 * g_list_free().
107 *
108 * Returns: (element-type LibvirtGConfig.DomainOsFirmware) (transfer container):
109 * a newly allocated #GList of #GVirConfigDomainOsFirmware.
110 */
111 GList *
gvir_config_domain_capabilities_os_get_firmwares(GVirConfigDomainCapabilitiesOs * os)112 gvir_config_domain_capabilities_os_get_firmwares(GVirConfigDomainCapabilitiesOs *os)
113 {
114 return GVIR_CONFIG_DOMAIN_CAPABILITIES_OS_GET_CLASS(os)->get_firmwares(os);
115 }
116