62 lines
1.3 KiB
C
62 lines
1.3 KiB
C
/*
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* Copyright (C) 2016 Andreas Steffen
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* HSR Hochschule fuer Technik Rapperswil
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include "tpm_tss.h"
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#include "tpm_tss_tss2.h"
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#include "tpm_tss_trousers.h"
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/**
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* Register plugins if built statically
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*/
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#ifdef STATIC_PLUGIN_CONSTRUCTORS
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#include "plugin_constructors.c"
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#endif
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/**
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* Described in header.
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*/
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void libtpmtss_init(void)
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{
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/* empty */
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}
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typedef tpm_tss_t*(*tpm_tss_create)();
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/**
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* See header.
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*/
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tpm_tss_t *tpm_tss_probe(tpm_version_t version)
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{
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tpm_tss_create stacks[] = {
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tpm_tss_tss2_create,
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tpm_tss_trousers_create,
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};
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tpm_tss_t *tpm;
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int i;
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for (i = 0; i < countof(stacks); i++)
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{
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tpm = stacks[i]();
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if (tpm)
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{
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if (version == TPM_VERSION_ANY || version == tpm->get_version(tpm))
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{
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return tpm;
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}
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}
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}
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return NULL;
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}
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