5 files changed, 181 insertions, 0 deletions
diff --git a/src/libpts/Makefile.am b/src/libpts/Makefile.am
index fde1790c6..ee729c287 100644
--- a/src/libpts/Makefile.am
+++ b/src/libpts/Makefile.am
@@ -6,6 +6,7 @@ ipseclib_LTLIBRARIES = libpts.la
 libpts_la_LIBADD = -ltspi
 
 libpts_la_SOURCES = \
+	libpts.h libpts.c \
 	pts/pts.h pts/pts.c \
 	pts/pts_error.h pts/pts_error.c \
 	pts/pts_proto_caps.h pts/pts_funct_comp_name.h pts/pts_file_type.h \
diff --git a/src/libpts/libpts.c b/src/libpts/libpts.c
new file mode 100644
index 000000000..bd4c3a411
--- /dev/null
+++ b/src/libpts/libpts.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2011 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 "libpts.h"
+#include "tcg/tcg_attr.h"
+
+#include <imcv.h>
+
+#include <debug.h>
+
+/**
+ * Reference count for IMC/IMV instances
+ */
+static refcount_t libpts_ref = 0;
+
+/**
+ * Described in header.
+ */
+bool libpts_init(void)
+{
+	if (libpts_ref == 0)
+	{
+		if (!imcv_pa_tnc_attributes)
+		{
+			return FALSE;
+		}
+		imcv_pa_tnc_attributes->add_vendor(imcv_pa_tnc_attributes, PEN_TCG,
+							tcg_attr_create_from_data, tcg_attr_names);
+		DBG1(DBG_LIB, "libpts initialized");
+	}
+	ref_get(&libpts_ref);
+
+	return TRUE;
+}
+
+/**
+ * Described in header.
+ */
+void libpts_deinit(void)
+{
+	if (ref_put(&libpts_ref))
+	{
+		if (!imcv_pa_tnc_attributes)
+		{
+			return;
+		}
+		imcv_pa_tnc_attributes->remove_vendor(imcv_pa_tnc_attributes, PEN_TCG);
+		DBG1(DBG_LIB, "libpts terminated");
+	}
+}
+
diff --git a/src/libpts/libpts.h b/src/libpts/libpts.h
new file mode 100644
index 000000000..4c771d236
--- /dev/null
+++ b/src/libpts/libpts.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2011 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 libpts libpts
+ *
+ * @defgroup iplugins plugins
+ * @ingroup libpts
+ *
+ * @addtogroup libpts
+ * @{
+ */
+
+#ifndef LIBPTS_H_
+#define LIBPTS_H_
+
+#include <library.h>
+
+/**
+ * Initialize libpts.
+ *
+ * @return			FALSE if initialization failed
+ */
+bool libpts_init(void);
+
+/**
+ * Deinitialize libpts.
+ */
+void libpts_deinit(void);
+
+#endif /** LIBPTS_H_ @}*/
diff --git a/src/libpts/tcg/tcg_attr.c b/src/libpts/tcg/tcg_attr.c
index 1ff3b8b3f..51acb6792 100644
--- a/src/libpts/tcg/tcg_attr.c
+++ b/src/libpts/tcg/tcg_attr.c
@@ -13,6 +13,18 @@
  */
 
 #include "tcg_attr.h"
+#include "tcg/tcg_pts_attr_proto_caps.h"
+#include "tcg/tcg_pts_attr_meas_algo.h"
+#include "tcg/tcg_pts_attr_get_tpm_version_info.h"
+#include "tcg/tcg_pts_attr_tpm_version_info.h"
+#include "tcg/tcg_pts_attr_get_aik.h"
+#include "tcg/tcg_pts_attr_aik.h"
+#include "tcg/tcg_pts_attr_req_funct_comp_evid.h"
+#include "tcg/tcg_pts_attr_gen_attest_evid.h"
+#include "tcg/tcg_pts_attr_simple_comp_evid.h"
+#include "tcg/tcg_pts_attr_simple_evid_final.h"
+#include "tcg/tcg_pts_attr_req_file_meas.h"
+#include "tcg/tcg_pts_attr_file_meas.h"
 
 ENUM_BEGIN(tcg_attr_names,	TCG_PTS_REQ_FUNCT_COMP_EVID,
 							TCG_PTS_REQ_FUNCT_COMP_EVID,
@@ -130,3 +142,58 @@ ENUM_NEXT(tcg_attr_names,	TCG_PTS_AIK,
 							TCG_PTS_GET_AIK,
 	"Attestation Identity Key");
 ENUM_END(tcg_attr_names,	TCG_PTS_AIK);
+
+/**
+ * See header
+ */
+pa_tnc_attr_t* tcg_attr_create_from_data(u_int32_t type, chunk_t value)
+{
+	switch (type)
+	{
+		case TCG_PTS_REQ_PROTO_CAPS:
+			return tcg_pts_attr_proto_caps_create_from_data(value, TRUE);
+		case TCG_PTS_PROTO_CAPS:
+			return tcg_pts_attr_proto_caps_create_from_data(value, FALSE);
+		case TCG_PTS_MEAS_ALGO:
+			return tcg_pts_attr_meas_algo_create_from_data(value, FALSE);
+		case TCG_PTS_MEAS_ALGO_SELECTION:
+			return tcg_pts_attr_meas_algo_create_from_data(value, TRUE);
+		case TCG_PTS_GET_TPM_VERSION_INFO:
+			return tcg_pts_attr_get_tpm_version_info_create_from_data(value);
+		case TCG_PTS_TPM_VERSION_INFO:
+			return tcg_pts_attr_tpm_version_info_create_from_data(value);
+		case TCG_PTS_GET_AIK:
+			return tcg_pts_attr_get_aik_create_from_data(value);
+		case TCG_PTS_AIK:
+			return tcg_pts_attr_aik_create_from_data(value);
+		case TCG_PTS_REQ_FUNCT_COMP_EVID:
+			return tcg_pts_attr_req_funct_comp_evid_create_from_data(value);
+		case TCG_PTS_GEN_ATTEST_EVID:
+			return tcg_pts_attr_gen_attest_evid_create_from_data(value);
+		case TCG_PTS_SIMPLE_COMP_EVID:
+			return tcg_pts_attr_simple_comp_evid_create_from_data(value);
+		case TCG_PTS_SIMPLE_EVID_FINAL:
+			return tcg_pts_attr_simple_evid_final_create_from_data(value);
+		case TCG_PTS_REQ_FILE_MEAS:
+			return tcg_pts_attr_req_file_meas_create_from_data(value);
+		case TCG_PTS_FILE_MEAS:
+			return tcg_pts_attr_file_meas_create_from_data(value);
+		case TCG_PTS_DH_NONCE_PARAMS_REQ:
+		case TCG_PTS_DH_NONCE_PARAMS_RESP:
+		case TCG_PTS_DH_NONCE_FINISH:
+		case TCG_PTS_REQ_TEMPL_REF_MANI_SET_META:
+		case TCG_PTS_TEMPL_REF_MANI_SET_META:
+		case TCG_PTS_UPDATE_TEMPL_REF_MANI:
+		case TCG_PTS_VERIFICATION_RESULT:
+		case TCG_PTS_INTEG_REPORT:
+		case TCG_PTS_REQ_FILE_META:
+		case TCG_PTS_WIN_FILE_META:
+		case TCG_PTS_UNIX_FILE_META:
+		case TCG_PTS_REQ_REGISTRY_VALUE:
+		case TCG_PTS_REGISTRY_VALUE:
+		case TCG_PTS_REQ_INTEG_MEAS_LOG:
+		case TCG_PTS_INTEG_MEAS_LOG:
+		default:
+			return NULL;
+	}
+}
diff --git a/src/libpts/tcg/tcg_attr.h b/src/libpts/tcg/tcg_attr.h
index d90227d2e..71ecc1e0a 100644
--- a/src/libpts/tcg/tcg_attr.h
+++ b/src/libpts/tcg/tcg_attr.h
@@ -21,6 +21,7 @@
 #ifndef TCG_ATTR_H_
 #define TCG_ATTR_H_
 
+#include <pa_tnc/pa_tnc_attr.h>
 #include <library.h>
 
 typedef enum tcg_attr_t tcg_attr_t;
@@ -69,4 +70,12 @@ enum tcg_attr_t {
  */
 extern enum_name_t *tcg_attr_names;
 
+/**
+ * Create a TCG PA-TNC attribute from data
+ *
+ * @param type				attribute type
+ * @param value				attribute value
+ */
+pa_tnc_attr_t* tcg_attr_create_from_data(u_int32_t type, chunk_t value);
+
 #endif /** TCG_ATTR_H_ @}*/