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      1 
      2 /*
      3  * Licensed Materials - Property of IBM
      4  *
      5  * trousers - An open source TCG Software Stack
      6  *
      7  * (C) Copyright International Business Machines Corp. 2004-2007
      8  *
      9  */
     10 
     11 #ifndef _OBJ_H_
     12 #define _OBJ_H_
     13 
     14 #include "threads.h"
     15 
     16 /* definitions */
     17 
     18 /* When TRUE, the object has PCRs associated with it */
     19 #define TSS_OBJ_FLAG_PCRS	0x00000001
     20 /* When TRUE, the object has a usage auth secret associated with it */
     21 #define TSS_OBJ_FLAG_USAGEAUTH	0x00000002
     22 /* When TRUE, the object has a migration auth secret associated with it */
     23 #define TSS_OBJ_FLAG_MIGAUTH	0x00000004
     24 /* When TRUE, the object has previously been registered in USER PS */
     25 #define TSS_OBJ_FLAG_USER_PS	0x00000008
     26 /* When TRUE, the object has previously been registered in SYSTEM PS */
     27 #define TSS_OBJ_FLAG_SYSTEM_PS	0x00000010
     28 /* When TRUE, the key has been created and cannot be altered */
     29 #define TSS_OBJ_FLAG_KEY_SET	0x00000020
     30 
     31 /* structures */
     32 struct tsp_object {
     33 	UINT32 handle;
     34 	UINT32 tspContext;
     35 	TSS_FLAG flags;
     36 	void *data;
     37 	struct tsp_object *next;
     38 };
     39 
     40 struct obj_list {
     41 	struct tsp_object *head;
     42 	MUTEX_DECLARE(lock);
     43 };
     44 
     45 /* prototypes */
     46 TSS_RESULT	   obj_getTpmObject(UINT32, TSS_HOBJECT *);
     47 TSS_HOBJECT	   obj_GetPolicyOfObject(UINT32, UINT32);
     48 void		   __tspi_obj_list_init();
     49 TSS_HOBJECT	   obj_get_next_handle();
     50 TSS_RESULT	   obj_list_add(struct obj_list *, UINT32, TSS_FLAG, void *, TSS_HOBJECT *);
     51 TSS_RESULT	   obj_list_remove(struct obj_list *, void (*)(void *), TSS_HOBJECT, TSS_HCONTEXT);
     52 void		   obj_list_put(struct obj_list *);
     53 struct tsp_object *obj_list_get_obj(struct obj_list *, UINT32);
     54 struct tsp_object *obj_list_get_tspcontext(struct obj_list *, UINT32);
     55 void		   obj_list_close(struct obj_list *, void (*)(void *), TSS_HCONTEXT);
     56 void		   obj_connectContext(TSS_HCONTEXT, TCS_CONTEXT_HANDLE);
     57 void		   obj_close_context(TSS_HCONTEXT);
     58 void               obj_lists_remove_policy_refs(TSS_HPOLICY, TSS_HCONTEXT);
     59 
     60 /* prototypes for functions that may traverse more than one list */
     61 TSS_RESULT	   obj_tcskey_get_pubkeyhash(TCS_KEY_HANDLE, BYTE *);
     62 
     63 #include "obj_tpm.h"
     64 #include "obj_context.h"
     65 #include "obj_hash.h"
     66 #include "obj_pcrs.h"
     67 #include "obj_policy.h"
     68 #include "obj_rsakey.h"
     69 #include "obj_encdata.h"
     70 #include "obj_daacred.h"
     71 #include "obj_daaarakey.h"
     72 #include "obj_daaissuerkey.h"
     73 #include "obj_nv.h"
     74 #include "obj_delfamily.h"
     75 #include "obj_migdata.h"
     76 
     77 
     78 TPM_LIST_DECLARE_EXTERN;
     79 CONTEXT_LIST_DECLARE_EXTERN;
     80 HASH_LIST_DECLARE_EXTERN;
     81 PCRS_LIST_DECLARE_EXTERN;
     82 POLICY_LIST_DECLARE_EXTERN;
     83 RSAKEY_LIST_DECLARE_EXTERN;
     84 ENCDATA_LIST_DECLARE_EXTERN;
     85 DAACRED_LIST_DECLARE_EXTERN;
     86 DAAARAKEY_LIST_DECLARE_EXTERN;
     87 DAAISSUERKEY_LIST_DECLARE_EXTERN;
     88 NVSTORE_LIST_DECLARE_EXTERN;
     89 DELFAMILY_LIST_DECLARE_EXTERN;
     90 MIGDATA_LIST_DECLARE_EXTERN;
     91 
     92 #endif
     93