4 * Copyright (C) 2008 Stefan Walter
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU Lesser General Public License as
8 * published by the Free Software Foundation; either version 2.1 of
9 * the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful, but
12 * 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.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
24 #include "gcr-certificate.h"
25 #include "gcr-internal.h"
26 #include "gcr-simple-certificate.h"
31 * SECTION:gcr-simple-certificate
32 * @title: GcrSimpleCertificate
33 * @short_description: A certificate loaded from a memory buffer
35 * An implementation of #GcrCertificate which loads a certificate from DER
36 * data already located in memory.
38 * To create a #GcrSimpleCertificate object use the
39 * gcr_simple_certificate_new() or gcr_simple_certificate_new_static()
43 struct _GcrSimpleCertificatePrivate {
49 static void gcr_certificate_iface (GcrCertificateIface *iface);
50 G_DEFINE_TYPE_WITH_CODE (GcrSimpleCertificate, gcr_simple_certificate, G_TYPE_OBJECT,
51 G_IMPLEMENT_INTERFACE (GCR_TYPE_CERTIFICATE, gcr_certificate_iface));
53 /* -----------------------------------------------------------------------------
58 gcr_simple_certificate_init (GcrSimpleCertificate *self)
60 self->pv = G_TYPE_INSTANCE_GET_PRIVATE (self, GCR_TYPE_SIMPLE_CERTIFICATE, GcrSimpleCertificatePrivate);
64 gcr_simple_certificate_finalize (GObject *obj)
66 GcrSimpleCertificate *self = GCR_SIMPLE_CERTIFICATE (obj);
68 g_free (self->pv->owned);
69 self->pv->owned = NULL;
70 self->pv->data = NULL;
73 G_OBJECT_CLASS (gcr_simple_certificate_parent_class)->finalize (obj);
77 gcr_simple_certificate_class_init (GcrSimpleCertificateClass *klass)
79 GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
80 gobject_class->finalize = gcr_simple_certificate_finalize;
81 g_type_class_add_private (gobject_class, sizeof (GcrSimpleCertificatePrivate));
86 gcr_simple_certificate_real_get_der_data (GcrCertificate *base, gsize *n_data)
88 GcrSimpleCertificate *self = GCR_SIMPLE_CERTIFICATE (base);
90 g_return_val_if_fail (GCR_IS_CERTIFICATE (self), NULL);
91 g_return_val_if_fail (n_data, NULL);
92 g_return_val_if_fail (self->pv->data, NULL);
94 /* This is called when we're not a base class */
95 *n_data = self->pv->n_data;
96 return self->pv->data;
100 gcr_certificate_iface (GcrCertificateIface *iface)
102 iface->get_der_data = (gpointer)gcr_simple_certificate_real_get_der_data;
105 /* -----------------------------------------------------------------------------
110 * gcr_simple_certificate_new:
111 * @data: The raw DER certificate data
112 * @n_data: The length of @data
114 * Create a new #GcrSimpleCertificate for the raw DER data. The @data memory is
115 * copied so you can dispose of it after this function returns.
117 * Returns: a new #GcrSimpleCertificate
120 gcr_simple_certificate_new (gconstpointer data, gsize n_data)
122 GcrSimpleCertificate *cert;
124 g_return_val_if_fail (data, NULL);
125 g_return_val_if_fail (n_data, NULL);
127 cert = g_object_new (GCR_TYPE_SIMPLE_CERTIFICATE, NULL);
129 cert->pv->data = cert->pv->owned = g_memdup (data, n_data);
130 cert->pv->n_data = n_data;
131 return GCR_CERTIFICATE (cert);
135 * gcr_simple_certificate_new_static:
136 * @data: The raw DER certificate data
137 * @n_data: The length of @data
139 * Create a new #GcrSimpleCertificate for the raw DER data. The @data memory is
140 * not copied and must persist until the #GcrSimpleCertificate object is
143 * Returns: a new #GcrSimpleCertificate
146 gcr_simple_certificate_new_static (gconstpointer data, gsize n_data)
148 GcrSimpleCertificate *cert;
150 g_return_val_if_fail (data, NULL);
151 g_return_val_if_fail (n_data, NULL);
153 cert = g_object_new (GCR_TYPE_SIMPLE_CERTIFICATE, NULL);
155 cert->pv->owned = NULL;
156 cert->pv->data = data;
157 cert->pv->n_data = n_data;
158 return GCR_CERTIFICATE (cert);