/*
* Copyright (c) 2005-2006 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#include <debug.h>
#include <kern/page_decrypt.h>
#include <kern/task.h>
#include <machine/commpage.h>
static dsmos_page_transform_hook_t dsmos_hook;
void
dsmos_page_transform_hook(dsmos_page_transform_hook_t hook)
{
printf("DSMOS has arrived\n");
/* set the hook now - new callers will run with it */
dsmos_hook = hook;
}
int
dsmos_page_transform(const void* from, void *to, unsigned long long src_offset, void *ops)
{
static boolean_t first_wait = TRUE;
if (dsmos_hook == NULL) {
if (first_wait) {
first_wait = FALSE;
printf("Waiting for DSMOS...\n");
}
return KERN_ABORTED;
}
return (*dsmos_hook)(from, to, src_offset, ops);
}
text_crypter_create_hook_t text_crypter_create;
void
text_crypter_create_hook_set(text_crypter_create_hook_t hook)
{
text_crypter_create = hook;
}