6 files changed, 216 insertions, 6 deletions

diff --git a/src/libimcv/ita/ita_attr.c b/src/libimcv/ita/ita_attr.c
index 590bc9b5a..f3956717d 100644
--- a/src/libimcv/ita/ita_attr.c
+++ b/src/libimcv/ita/ita_attr.c
@@ -19,15 +19,17 @@
 #include "ita/ita_attr_get_settings.h"
 #include "ita/ita_attr_settings.h"
 #include "ita/ita_attr_angel.h"
+#include "ita/ita_attr_device_id.h"
 
-ENUM(ita_attr_names, ITA_ATTR_COMMAND, ITA_ATTR_ECHO,
+ENUM(ita_attr_names, ITA_ATTR_COMMAND, ITA_ATTR_DEVICE_ID,
 	"Command",
 	"Dummy",
 	"Get Settings",
 	"Settings",
 	"Start Angel",
 	"Stop Angel",
-	"Echo"
+	"Echo",
+	"Device ID"
 );
 
 /**
@@ -49,6 +51,8 @@ pa_tnc_attr_t* ita_attr_create_from_data(u_int32_t type, chunk_t value)
 			return ita_attr_angel_create_from_data(TRUE, value);
 		case ITA_ATTR_STOP_ANGEL:
 			return ita_attr_angel_create_from_data(FALSE, value);
+		case ITA_ATTR_DEVICE_ID:
+			return ita_attr_device_id_create_from_data(value);
 		default:
 			return NULL;
 	}
diff --git a/src/libimcv/ita/ita_attr.h b/src/libimcv/ita/ita_attr.h
index 446fa032a..ac5d8abaa 100644
--- a/src/libimcv/ita/ita_attr.h
+++ b/src/libimcv/ita/ita_attr.h
@@ -37,7 +37,8 @@ enum ita_attr_t {
 	ITA_ATTR_SETTINGS = 4,
 	ITA_ATTR_START_ANGEL = 5,
 	ITA_ATTR_STOP_ANGEL = 6,
-	ITA_ATTR_ECHO = 7
+	ITA_ATTR_ECHO = 7,
+	ITA_ATTR_DEVICE_ID = 8
 };
 
 /**
diff --git a/src/libimcv/ita/ita_attr_device_id.c b/src/libimcv/ita/ita_attr_device_id.c
new file mode 100644
index 000000000..36907eb34
--- /dev/null
+++ b/src/libimcv/ita/ita_attr_device_id.c
@@ -0,0 +1,144 @@
+/*
+ * Copyright (C) 2013 Andreas Steffen
+ * HSR Hochschule fuer Technik Rapperswil
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program 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 General Public License
+ * for more details.
+ */
+
+#include "ita_attr.h"
+#include "ita_attr_device_id.h"
+
+#include <pen/pen.h>
+
+#include <utils/debug.h>
+
+typedef struct private_ita_attr_device_id_t private_ita_attr_device_id_t;
+
+/**
+ * Private data of an ita_attr_device_id_t object.
+ */
+struct private_ita_attr_device_id_t {
+
+	/**
+	 * Public members of ita_attr_device_id_t
+	 */
+	ita_attr_device_id_t public;
+
+	/**
+	 * Vendor-specific attribute type
+	 */
+	pen_type_t type;
+
+	/**
+	 * Attribute value
+	 */
+	chunk_t value;
+
+	/**
+	 * Noskip flag
+	 */
+	bool noskip_flag;
+
+	/**
+	 * Reference count
+	 */
+	refcount_t ref;
+};
+
+METHOD(pa_tnc_attr_t, get_type, pen_type_t,
+	private_ita_attr_device_id_t *this)
+{
+	return this->type;
+}
+
+METHOD(pa_tnc_attr_t, get_value, chunk_t,
+	private_ita_attr_device_id_t *this)
+{
+	return this->value;
+}
+
+METHOD(pa_tnc_attr_t, get_noskip_flag, bool,
+	private_ita_attr_device_id_t *this)
+{
+	return this->noskip_flag;
+}
+
+METHOD(pa_tnc_attr_t, set_noskip_flag,void,
+	private_ita_attr_device_id_t *this, bool noskip)
+{
+	this->noskip_flag = noskip;
+}
+
+METHOD(pa_tnc_attr_t, build, void,
+	private_ita_attr_device_id_t *this)
+{
+	return;
+}
+
+METHOD(pa_tnc_attr_t, process, status_t,
+	private_ita_attr_device_id_t *this, u_int32_t *offset)
+{
+	return SUCCESS;
+}
+
+METHOD(pa_tnc_attr_t, get_ref, pa_tnc_attr_t*,
+	private_ita_attr_device_id_t *this)
+{
+	ref_get(&this->ref);
+	return &this->public.pa_tnc_attribute;
+}
+
+METHOD(pa_tnc_attr_t, destroy, void,
+	private_ita_attr_device_id_t *this)
+{
+	if (ref_put(&this->ref))
+	{
+		free(this->value.ptr);
+		free(this);
+	}
+}
+
+/**
+ * Described in header.
+ */
+pa_tnc_attr_t *ita_attr_device_id_create_from_data(chunk_t value)
+{
+	private_ita_attr_device_id_t *this;
+
+	INIT(this,
+		.public = {
+			.pa_tnc_attribute = {
+				.get_type = _get_type,
+				.get_value = _get_value,
+				.get_noskip_flag = _get_noskip_flag,
+				.set_noskip_flag = _set_noskip_flag,
+				.build = _build,
+				.process = _process,
+				.get_ref = _get_ref,
+				.destroy = _destroy,
+			},
+		},
+		.type = { PEN_ITA, ITA_ATTR_DEVICE_ID },
+		.value = chunk_clone(value),
+		.ref = 1,
+	);
+
+	return &this->public.pa_tnc_attribute;
+}
+
+/**
+ * Described in header.
+ */
+pa_tnc_attr_t *ita_attr_device_id_create(chunk_t value)
+{
+	return ita_attr_device_id_create_from_data(value);
+}
+
diff --git a/src/libimcv/ita/ita_attr_device_id.h b/src/libimcv/ita/ita_attr_device_id.h
new file mode 100644
index 000000000..ffacdba1e
--- /dev/null
+++ b/src/libimcv/ita/ita_attr_device_id.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2013 Andreas Steffen
+ * HSR Hochschule fuer Technik Rapperswil
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program 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 General Public License
+ * for more details.
+ */
+
+/**
+ * @defgroup ita_attr_device_id ita_attr_device_id
+ * @{ @ingroup ita_attr
+ */
+
+#ifndef ITA_ATTR_DEVICE_ID_H_
+#define ITA_ATTR_DEVICE_ID_H_
+
+typedef struct ita_attr_device_id_t ita_attr_device_id_t;
+
+#include "pa_tnc/pa_tnc_attr.h"
+
+/**
+ * Class implementing the ITA Device ID PA-TNC attribute.
+ *
+ */
+struct ita_attr_device_id_t {
+
+	/**
+	 * Public PA-TNC attribute interface
+	 */
+	pa_tnc_attr_t pa_tnc_attribute;
+
+};
+
+/**
+ * Creates an ita_attr_device_id_t object
+ *
+ * @param value				ITA Device ID attribute value
+ */
+pa_tnc_attr_t* ita_attr_device_id_create(chunk_t value);
+
+/**
+ * Creates an ita_attr_device_id_t object from received data
+ *
+ * @param value				binary value blob
+ */
+pa_tnc_attr_t* ita_attr_device_id_create_from_data(chunk_t value);
+
+#endif /** ITA_ATTR_DEVICE_ID_H_ @}*/
diff --git a/src/libimcv/ita/ita_attr_get_settings.c b/src/libimcv/ita/ita_attr_get_settings.c
index 0695af314..196613153 100644
--- a/src/libimcv/ita/ita_attr_get_settings.c
+++ b/src/libimcv/ita/ita_attr_get_settings.c
@@ -203,7 +203,7 @@ METHOD(ita_attr_get_settings_t, create_enumerator, enumerator_t*,
 /**
  * Described in header.
  */
-pa_tnc_attr_t *ita_attr_get_settings_create(void)
+pa_tnc_attr_t *ita_attr_get_settings_create(char *name)
 {
 	private_ita_attr_get_settings_t *this;
 
@@ -227,6 +227,10 @@ pa_tnc_attr_t *ita_attr_get_settings_create(void)
 		.ref = 1,
 	);
 
+	if (name)
+	{
+		add(this, name);
+	}
 	return &this->public.pa_tnc_attribute;
 }
 
diff --git a/src/libimcv/ita/ita_attr_get_settings.h b/src/libimcv/ita/ita_attr_get_settings.h
index 55306ecc8..975fd0d9d 100644
--- a/src/libimcv/ita/ita_attr_get_settings.h
+++ b/src/libimcv/ita/ita_attr_get_settings.h
@@ -52,9 +52,11 @@ struct ita_attr_get_settings_t {
 };
 
 /**
- * Creates an ita_attr_get_settings_t object with an empty settings list
+ * Creates an ita_attr_get_settings_t object with an optional first entry
+ *
+ * @param name				name of the requested setting or NULL
  */
-pa_tnc_attr_t* ita_attr_get_settings_create(void);
+pa_tnc_attr_t* ita_attr_get_settings_create(char *name);
 
 /**
  * Creates an ita_attr_get_settings_t object from received data