Adding upstream version 0.9.2.upstream/0.9.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 149 insertions, 0 deletions

diff --git a/src/tpm_library_intern.h b/src/tpm_library_intern.h
new file mode 100644
index 0000000..92c3722
--- /dev/null
+++ b/src/tpm_library_intern.h
@@ -0,0 +1,149 @@
+/********************************************************************************/
+/*										*/
+/*		   LibTPM internal interface functions				*/
+/*                        Written by Stefan Berger				*/
+/*		       IBM Thomas J. Watson Research Center			*/
+/*	      $Id: tpm_library_intern.h 4432 2011-02-11 15:30:31Z kgoldman $		*/
+/*										*/
+/* (c) Copyright IBM Corporation 2011.						*/
+/*										*/
+/* All rights reserved.								*/
+/* 										*/
+/* Redistribution and use in source and binary forms, with or without		*/
+/* modification, are permitted provided that the following conditions are	*/
+/* met:										*/
+/* 										*/
+/* Redistributions of source code must retain the above copyright notice,	*/
+/* this list of conditions and the following disclaimer.			*/
+/* 										*/
+/* 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.		*/
+/* 										*/
+/* Neither the names of the IBM Corporation nor the names of its		*/
+/* contributors may be used to endorse or promote products derived from		*/
+/* this software without specific prior written permission.			*/
+/* 										*/
+/* 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 TPM_LIBRARY_INTERN_H
+#define TPM_LIBRARY_INTERN_H
+
+#include <stdbool.h>
+#include "compiler.h"
+#include "tpm_library.h"
+
+#define ROUNDUP(VAL, SIZE) \
+  ( ( (VAL) + (SIZE) - 1 ) / (SIZE) ) * (SIZE)
+
+#define _STRINGIFY(x) #x
+#define STRINGIFY(x) _STRINGIFY(x)
+
+struct libtpms_callbacks *TPMLIB_GetCallbacks(void);
+
+/* additional TPM 2 error codes from TPM 1.2 */
+#define TPM_RC_BAD_PARAMETER    0x03
+#define TPM_RC_BAD_VERSION      0x2e
+
+/*
+ * TPM functionality must all be accessible with this interface
+ */
+struct tpm_interface {
+    TPM_RESULT (*MainInit)(void);
+    void (*Terminate)(void);
+    uint32_t (*SetBufferSize)(uint32_t wanted_size, uint32_t *min_size,
+                              uint32_t *max_size);
+    TPM_RESULT (*Process)(unsigned char **respbuffer, uint32_t *resp_size,
+                          uint32_t *respbufsize,
+		          unsigned char *command, uint32_t command_size);
+    TPM_RESULT (*VolatileAllStore)(unsigned char **buffer, uint32_t *buflen);
+    TPM_RESULT (*CancelCommand)(void);
+    TPM_RESULT (*GetTPMProperty)(enum TPMLIB_TPMProperty prop,
+                                 int *result);
+    char *(*GetInfo)(enum TPMLIB_InfoFlags flags);
+    TPM_RESULT (*TpmEstablishedGet)(TPM_BOOL *tpmEstablished);
+    TPM_RESULT (*TpmEstablishedReset)(void);
+    TPM_RESULT (*HashStart)(void);
+    TPM_RESULT (*HashData)(const unsigned char *data,
+                           uint32_t data_length);
+    TPM_RESULT (*HashEnd)(void);
+    TPM_RESULT (*ValidateState)(enum TPMLIB_StateType st,
+                                unsigned int flags);
+    TPM_RESULT (*SetState)(enum TPMLIB_StateType st,
+                           const unsigned char *buffer, uint32_t buflen);
+    TPM_RESULT (*GetState)(enum TPMLIB_StateType st,
+                           unsigned char **buffer, uint32_t *buflen);
+};
+
+extern const struct tpm_interface DisabledInterface;
+extern const struct tpm_interface TPM12Interface;
+extern const struct tpm_interface TPM2Interface;
+
+/* prototypes for TPM 1.2 */
+TPM_RESULT TPM12_IO_Hash_Start(void);
+TPM_RESULT TPM12_IO_Hash_Data(const unsigned char *data,
+			      uint32_t data_length);
+TPM_RESULT TPM12_IO_Hash_End(void);
+TPM_RESULT TPM12_IO_TpmEstablished_Get(TPM_BOOL *tpmEstablished);
+
+uint32_t TPM12_GetBufferSize(void);
+
+TPM_RESULT TPM12_IO_TpmEstablished_Reset(void);
+
+/* internal logging function */
+int TPMLIB_LogPrintf(const char *format, ...);
+void TPMLIB_LogPrintfA(unsigned int indent, const char *format, ...) \
+     ATTRIBUTE_FORMAT(2, 3);
+void TPMLIB_LogArray(unsigned int indent, const unsigned char *data,
+                     size_t datalen);
+
+#define TPMLIB_LogError(format, ...) \
+     TPMLIB_LogPrintfA(~0, "libtpms: "format, __VA_ARGS__)
+#define TPMLIB_LogTPM12Error(format, ...) \
+     TPMLIB_LogPrintfA(~0, "libtpms/tpm12: "format, __VA_ARGS__)
+#define TPMLIB_LogTPM2Error(format, ...) \
+     TPMLIB_LogPrintfA(~0, "libtpms/tpm2: "format, __VA_ARGS__)
+
+/* prototypes for TPM2 */
+TPM_RESULT TPM2_IO_Hash_Start(void);
+TPM_RESULT TPM2_IO_Hash_Data(const unsigned char *data,
+                             uint32_t data_length);
+TPM_RESULT TPM2_IO_Hash_End(void);
+TPM_RESULT TPM2_IO_TpmEstablished_Get(TPM_BOOL *tpmEstablished);
+TPM_RESULT TPM2_IO_TpmEstablished_Reset(void);
+
+struct sized_buffer {
+    unsigned char *buffer;
+    uint32_t buflen;
+#define BUFLEN_EMPTY_BUFFER 0xFFFFFFFF
+};
+
+void ClearCachedState(enum TPMLIB_StateType st);
+void ClearAllCachedState(void);
+void SetCachedState(enum TPMLIB_StateType st,
+                    unsigned char *buffer, uint32_t buflen);
+void GetCachedState(enum TPMLIB_StateType st,
+                    unsigned char **buffer, uint32_t *buflen,
+                    bool *is_empty_buffer);
+bool HasCachedState(enum TPMLIB_StateType st);
+TPM_RESULT CopyCachedState(enum TPMLIB_StateType st,
+                           unsigned char **buffer, uint32_t *buflen,
+                           bool *is_empty_buffer);
+
+const char *TPMLIB_StateTypeToName(enum TPMLIB_StateType st);
+enum TPMLIB_StateType TPMLIB_NameToStateType(const char *name);
+
+uint32_t TPM2_GetBufferSize(void);
+TPM_RESULT TPM2_PersistentAllStore(unsigned char **buf, uint32_t *buflen);
+
+#endif /* TPM_LIBRARY_INTERN_H */