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/*
* Licensed Materials - Property of IBM
*
* trousers - An open source TCG Software Stack
*
* (C) Copyright International Business Machines Corp. 2004-2007
*
*/
#ifndef _OBJ_CONTEXT_H_
#define _OBJ_CONTEXT_H_
#define TSS_CONTEXT_FLAGS_TRANSPORT_ENABLED 0x01
#define TSS_CONTEXT_FLAGS_TRANSPORT_DEFAULT_ENCRYPT 0x02
#define TSS_CONTEXT_FLAGS_TRANSPORT_AUTHENTIC 0x04
#define TSS_CONTEXT_FLAGS_TRANSPORT_EXCLUSIVE 0x08
#define TSS_CONTEXT_FLAGS_TRANSPORT_STATIC_AUTH 0x10
#define TSS_CONTEXT_FLAGS_TRANSPORT_ESTABLISHED 0x20
#define TSS_CONTEXT_FLAGS_TRANSPORT_MASK 0x3f
#define TSS_CONTEXT_FLAGS_TPM_VERSION_1 0x40
#define TSS_CONTEXT_FLAGS_TPM_VERSION_2 0x80
#define TSS_CONTEXT_FLAGS_TPM_VERSION_MASK 0xc0
/* structures */
struct tr_context_obj {
TSS_FLAG silentMode, flags;
UINT32 hashMode;
TSS_HPOLICY policy;
BYTE *machineName;
UINT32 machineNameLength;
UINT32 connection_policy, current_connection;
struct tcs_api_table *tcs_api;
#ifdef TSS_BUILD_TRANSPORT
/* transport session support */
TSS_HKEY transKey;
TPM_TRANSPORT_PUBLIC transPub;
TPM_MODIFIER_INDICATOR transMod;
TPM_TRANSPORT_AUTH transSecret;
TPM_AUTH transAuth;
TPM_TRANSPORT_LOG_IN transLogIn;
TPM_TRANSPORT_LOG_OUT transLogOut;
TPM_DIGEST transLogDigest;
#endif
};
/* obj_context.c */
void __tspi_obj_context_free(void *data);
TSS_BOOL obj_is_context(TSS_HOBJECT);
TSS_RESULT obj_context_get_policy(TSS_HCONTEXT, UINT32, TSS_HPOLICY *);
TSS_BOOL obj_context_is_silent(TSS_HCONTEXT);
TSS_RESULT obj_context_get_machine_name(TSS_HCONTEXT, UINT32 *, BYTE **);
TSS_RESULT obj_context_get_machine_name_attrib(TSS_HCONTEXT, UINT32 *, BYTE **);
TSS_RESULT obj_context_set_machine_name(TSS_HCONTEXT, BYTE *, UINT32);
TSS_RESULT obj_context_add(TSS_HOBJECT *);
TSS_RESULT obj_context_set_mode(TSS_HCONTEXT, UINT32);
TSS_RESULT obj_context_get_mode(TSS_HCONTEXT, UINT32 *);
TSS_BOOL obj_context_has_popups(TSS_HCONTEXT);
TSS_RESULT obj_context_get_hash_mode(TSS_HCONTEXT, UINT32 *);
TSS_RESULT obj_context_set_hash_mode(TSS_HCONTEXT, UINT32);
TSS_RESULT obj_context_get_connection_version(TSS_HCONTEXT, UINT32 *);
TSS_RESULT obj_context_set_connection_policy(TSS_HCONTEXT, UINT32);
#ifdef TSS_BUILD_TRANSPORT
TSS_RESULT obj_context_set_transport_key(TSS_HCONTEXT, TSS_HKEY);
TSS_RESULT obj_context_transport_get_control(TSS_HCONTEXT, UINT32, UINT32 *);
TSS_RESULT obj_context_transport_set_control(TSS_HCONTEXT, UINT32);
TSS_RESULT obj_context_transport_get_mode(TSS_HCONTEXT, UINT32, UINT32 *);
TSS_RESULT obj_context_transport_set_mode(TSS_HCONTEXT, UINT32);
TSS_RESULT obj_context_transport_init(TSS_HCONTEXT);
TSS_RESULT obj_context_transport_establish(TSS_HCONTEXT, struct tr_context_obj *);
TSS_RESULT obj_context_transport_execute(TSS_HCONTEXT, TPM_COMMAND_CODE, UINT32, BYTE*, TPM_DIGEST*,
UINT32*, TCS_HANDLE**, TPM_AUTH*, TPM_AUTH*, UINT32*,
BYTE**);
TSS_RESULT obj_context_transport_close(TSS_HCONTEXT, TSS_HKEY, TSS_HPOLICY, TSS_BOOL,
TPM_SIGN_INFO*, UINT32*, BYTE**);
#endif
TSS_RESULT obj_context_set_tpm_version(TSS_HCONTEXT, UINT32);
TSS_RESULT obj_context_get_tpm_version(TSS_HCONTEXT, UINT32 *);
TSS_RESULT obj_context_get_loadkey_ordinal(TSS_HCONTEXT, TPM_COMMAND_CODE *);
void obj_context_close(TSS_HCONTEXT);
struct tcs_api_table *obj_context_get_tcs_api(TSS_HCONTEXT);
#define TCS_API(c) obj_context_get_tcs_api(c)
#define CONTEXT_LIST_DECLARE struct obj_list context_list
#define CONTEXT_LIST_DECLARE_EXTERN extern struct obj_list context_list
#define CONTEXT_LIST_INIT() list_init(&context_list)
#define CONTEXT_LIST_CONNECT(a,b) obj_connectContext_list(&context_list, a, b)
#define CONTEXT_LIST_CLOSE(a) obj_list_close(&context_list, &__tspi_obj_context_free, a)
#endif
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