include/tcti/tcti_device.h

//**********************************************************************;
// Copyright (c) 2015, Intel Corporation
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
// THE POSSIBILITY OF SUCH DAMAGE.
//**********************************************************************;

#ifndef TCTI_DEVICE_H
#define TCTI_DEVICE_H

#ifdef __cplusplus
extern "C" {
#endif

#include <sapi/tpm20.h>
#include <tcti/common.h>

#define TCTI_DEVICE_DEFAULT "/dev/tpm0"

typedef struct {
    const char *device_path;
} TCTI_DEVICE_CONF;

TSS2_RC InitDeviceTcti (
    TSS2_TCTI_CONTEXT *tctiContext, // OUT
    size_t *contextSize,            // IN/OUT
    const TCTI_DEVICE_CONF *config  // IN
    );

TSS2_RC Tss2_Tcti_Device_Init (
    TSS2_TCTI_CONTEXT *tctiContext,
    size_t *size,
    const char *conf
    );

#ifdef __cplusplus
}
#endif

#endif /* TCTI_DEVICE_H */