diff options
author | Hollis Blanchard <hollisb@us.ibm.com> | 2006-11-29 14:16:36 -0600 |
---|---|---|
committer | Hollis Blanchard <hollisb@us.ibm.com> | 2006-11-29 14:16:36 -0600 |
commit | ab26a6a563a0acb589af87a8e063c0e171d75665 (patch) | |
tree | 71a432bde5d016e928ab3ad7860fca01312ec787 /tools/libxen/include/xen_vtpm.h | |
parent | d3be8a6ca1aa9312cc01e780a2fea56ab8ec12b4 (diff) | |
parent | 1c804664cf63f0c2e80d0420e52d5f82c3956685 (diff) | |
download | xen-ab26a6a563a0acb589af87a8e063c0e171d75665.tar.gz xen-ab26a6a563a0acb589af87a8e063c0e171d75665.tar.bz2 xen-ab26a6a563a0acb589af87a8e063c0e171d75665.zip |
Merge with xen-unstable.hg.
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Diffstat (limited to 'tools/libxen/include/xen_vtpm.h')
-rw-r--r-- | tools/libxen/include/xen_vtpm.h | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/tools/libxen/include/xen_vtpm.h b/tools/libxen/include/xen_vtpm.h new file mode 100644 index 0000000000..f55d74217b --- /dev/null +++ b/tools/libxen/include/xen_vtpm.h @@ -0,0 +1,216 @@ +/* + * Copyright (c) 2006, XenSource Inc. + * Copyright (c) 2006, IBM Corp. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef XEN_VTPM_H +#define XEN_VTPM_H + +#include "xen_common.h" +#include "xen_driver_type.h" +#include "xen_vm_decl.h" +#include "xen_vtpm_decl.h" + + +/* + * The VTPM class. + * + * A virtual TPM device. + */ + + +/** + * Free the given xen_vtpm. The given handle must have been allocated + * by this library. + */ +extern void +xen_vtpm_free(xen_vtpm vtpm); + + +typedef struct xen_vtpm_set +{ + size_t size; + xen_vtpm *contents[]; +} xen_vtpm_set; + +/** + * Allocate a xen_vtpm_set of the given size. + */ +extern xen_vtpm_set * +xen_vtpm_set_alloc(size_t size); + +/** + * Free the given xen_vtpm_set. The given set must have been allocated + * by this library. + */ +extern void +xen_vtpm_set_free(xen_vtpm_set *set); + + +typedef struct xen_vtpm_record +{ + xen_vtpm handle; + char *uuid; + struct xen_vm_record_opt *vm; + struct xen_vm_record_opt *backend; + enum xen_driver_type driver; + int64_t instance; +} xen_vtpm_record; + +/** + * Allocate a xen_vtpm_record. + */ +extern xen_vtpm_record * +xen_vtpm_record_alloc(void); + +/** + * Free the given xen_vtpm_record, and all referenced values. The + * given record must have been allocated by this library. + */ +extern void +xen_vtpm_record_free(xen_vtpm_record *record); + + +typedef struct xen_vtpm_record_opt +{ + bool is_record; + union + { + xen_vtpm handle; + xen_vtpm_record *record; + } u; +} xen_vtpm_record_opt; + +/** + * Allocate a xen_vtpm_record_opt. + */ +extern xen_vtpm_record_opt * +xen_vtpm_record_opt_alloc(void); + +/** + * Free the given xen_vtpm_record_opt, and all referenced values. The + * given record_opt must have been allocated by this library. + */ +extern void +xen_vtpm_record_opt_free(xen_vtpm_record_opt *record_opt); + + +typedef struct xen_vtpm_record_set +{ + size_t size; + xen_vtpm_record *contents[]; +} xen_vtpm_record_set; + +/** + * Allocate a xen_vtpm_record_set of the given size. + */ +extern xen_vtpm_record_set * +xen_vtpm_record_set_alloc(size_t size); + +/** + * Free the given xen_vtpm_record_set, and all referenced values. The + * given set must have been allocated by this library. + */ +extern void +xen_vtpm_record_set_free(xen_vtpm_record_set *set); + + + +typedef struct xen_vtpm_record_opt_set +{ + size_t size; + xen_vtpm_record_opt *contents[]; +} xen_vtpm_record_opt_set; + +/** + * Allocate a xen_vtpm_record_opt_set of the given size. + */ +extern xen_vtpm_record_opt_set * +xen_vtpm_record_opt_set_alloc(size_t size); + +/** + * Free the given xen_vtpm_record_opt_set, and all referenced values. + * The given set must have been allocated by this library. + */ +extern void +xen_vtpm_record_opt_set_free(xen_vtpm_record_opt_set *set); + + +/** + * Get the current state of the given VTPM. !!! + */ +extern bool +xen_vtpm_get_record(xen_session *session, xen_vtpm_record **result, xen_vtpm vtpm); + + +/** + * Get a reference to the object with the specified UUID. !!! + */ +extern bool +xen_vtpm_get_by_uuid(xen_session *session, xen_vtpm *result, char *uuid); + + +/** + * Create a new VTPM instance, and return its handle. + */ +extern bool +xen_vtpm_create(xen_session *session, xen_vtpm *result, xen_vtpm_record *record); + + +/** + * Destroy the specified VTPM instance. + */ +extern bool +xen_vtpm_destroy(xen_session *session, xen_vtpm vtpm); + + +/** + * Get the uuid field of the given VTPM. + */ +extern bool +xen_vtpm_get_uuid(xen_session *session, char **result, xen_vtpm vtpm); + + +/** + * Get the VM field of the given VTPM. + */ +extern bool +xen_vtpm_get_vm(xen_session *session, xen_vm *result, xen_vtpm vtpm); + + +/** + * Get the backend field of the given VTPM. + */ +extern bool +xen_vtpm_get_backend(xen_session *session, xen_vm *result, xen_vtpm vtpm); + + +/** + * Get the driver field of the given VTPM. + */ +extern bool +xen_vtpm_get_driver(xen_session *session, enum xen_driver_type *result, xen_vtpm vtpm); + + +/** + * Get the instance field of the given VTPM. + */ +extern bool +xen_vtpm_get_instance(xen_session *session, int64_t *result, xen_vtpm vtpm); + + +#endif |