/* Module notify */

#ifndef _GNU_SOURCE
#define _GNU_SOURCE 1
#endif

#define EXPORT_BOOLEAN
#include <mach/boolean.h>
#include <mach/kern_return.h>
#include <mach/message.h>
#include <mach/mig_errors.h>
#include <mach/mig_support.h>

#ifndef	mig_internal
#define	mig_internal	static
#endif

#ifndef	mig_external
#define mig_external
#endif

#ifndef	TypeCheck
#define	TypeCheck 1
#endif

#ifndef	UseExternRCSId
#define	UseExternRCSId		1
#endif

#define BAD_TYPECHECK(type, check) ({\
  union { mach_msg_type_t t; unsigned32_t w; } _t, _c;\
  _t.t = *(type); _c.t = *(check); _t.w != _c.w; })
#define msgh_request_port	msgh_local_port
#define MACH_MSGH_BITS_REQUEST(bits)	MACH_MSGH_BITS_LOCAL(bits)
#define msgh_reply_port		msgh_remote_port
#define MACH_MSGH_BITS_REPLY(bits)	MACH_MSGH_BITS_REMOTE(bits)

#include <mach/std_types.h>

/* SimpleRoutine mach_notify_port_deleted */
mig_internal void _Xmach_notify_port_deleted
	(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
	typedef struct {
		mach_msg_header_t Head;
		mach_msg_type_t nameType;
		mach_port_t name;
	} Request;

	typedef struct {
		mach_msg_header_t Head;
		mach_msg_type_t RetCodeType;
		kern_return_t RetCode;
	} Reply;

	register Request *In0P = (Request *) InHeadP;
	register Reply *OutP = (Reply *) OutHeadP;
	mig_external kern_return_t do_mach_notify_port_deleted
		(mach_port_t notify, mach_port_t name);

	auto const mach_msg_type_t nameCheck = {
		/* msgt_name = */		15,
		/* msgt_size = */		32,
		/* msgt_number = */		1,
		/* msgt_inline = */		TRUE,
		/* msgt_longform = */		FALSE,
		/* msgt_deallocate = */		FALSE,
		/* msgt_unused = */		0
	};

#if	TypeCheck
	if ((In0P->Head.msgh_size != 32) ||
	    (In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX))
		{ OutP->RetCode = MIG_BAD_ARGUMENTS; return; }
#endif	/* TypeCheck */

#if	TypeCheck
	if (BAD_TYPECHECK(&In0P->nameType, &nameCheck))
		{ OutP->RetCode = MIG_BAD_ARGUMENTS; return; }
#endif	/* TypeCheck */

	OutP->RetCode = do_mach_notify_port_deleted(In0P->Head.msgh_request_port, In0P->name);
}

/* SimpleRoutine mach_notify_msg_accepted */
mig_internal void _Xmach_notify_msg_accepted
	(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
	typedef struct {
		mach_msg_header_t Head;
		mach_msg_type_t nameType;
		mach_port_t name;
	} Request;

	typedef struct {
		mach_msg_header_t Head;
		mach_msg_type_t RetCodeType;
		kern_return_t RetCode;
	} Reply;

	register Request *In0P = (Request *) InHeadP;
	register Reply *OutP = (Reply *) OutHeadP;
	mig_external kern_return_t do_mach_notify_msg_accepted
		(mach_port_t notify, mach_port_t name);

	auto const mach_msg_type_t nameCheck = {
		/* msgt_name = */		15,
		/* msgt_size = */		32,
		/* msgt_number = */		1,
		/* msgt_inline = */		TRUE,
		/* msgt_longform = */		FALSE,
		/* msgt_deallocate = */		FALSE,
		/* msgt_unused = */		0
	};

#if	TypeCheck
	if ((In0P->Head.msgh_size != 32) ||
	    (In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX))
		{ OutP->RetCode = MIG_BAD_ARGUMENTS; return; }
#endif	/* TypeCheck */

#if	TypeCheck
	if (BAD_TYPECHECK(&In0P->nameType, &nameCheck))
		{ OutP->RetCode = MIG_BAD_ARGUMENTS; return; }
#endif	/* TypeCheck */

	OutP->RetCode = do_mach_notify_msg_accepted(In0P->Head.msgh_request_port, In0P->name);
}

/* SimpleRoutine mach_notify_port_destroyed */
mig_internal void _Xmach_notify_port_destroyed
	(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
	typedef struct {
		mach_msg_header_t Head;
		mach_msg_type_t rightsType;
		mach_port_t rights;
	} Request;

	typedef struct {
		mach_msg_header_t Head;
		mach_msg_type_t RetCodeType;
		kern_return_t RetCode;
	} Reply;

	register Request *In0P = (Request *) InHeadP;
	register Reply *OutP = (Reply *) OutHeadP;
	mig_external kern_return_t do_mach_notify_port_destroyed
		(mach_port_t notify, mach_port_t rights);

	auto const mach_msg_type_t rightsCheck = {
		/* msgt_name = */		16,
		/* msgt_size = */		32,
		/* msgt_number = */		1,
		/* msgt_inline = */		TRUE,
		/* msgt_longform = */		FALSE,
		/* msgt_deallocate = */		FALSE,
		/* msgt_unused = */		0
	};

#if	TypeCheck
	if ((In0P->Head.msgh_size != 32) ||
	    !(In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX))
		{ OutP->RetCode = MIG_BAD_ARGUMENTS; return; }
#endif	/* TypeCheck */

#if	TypeCheck
	if (BAD_TYPECHECK(&In0P->rightsType, &rightsCheck))
		{ OutP->RetCode = MIG_BAD_ARGUMENTS; return; }
#endif	/* TypeCheck */

	OutP->RetCode = do_mach_notify_port_destroyed(In0P->Head.msgh_request_port, In0P->rights);
}

/* SimpleRoutine mach_notify_no_senders */
mig_internal void _Xmach_notify_no_senders
	(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
	typedef struct {
		mach_msg_header_t Head;
		mach_msg_type_t mscountType;
		mach_port_mscount_t mscount;
	} Request;

	typedef struct {
		mach_msg_header_t Head;
		mach_msg_type_t RetCodeType;
		kern_return_t RetCode;
	} Reply;

	register Request *In0P = (Request *) InHeadP;
	register Reply *OutP = (Reply *) OutHeadP;
	mig_external kern_return_t do_mach_notify_no_senders
		(mach_port_t notify, mach_port_mscount_t mscount);

	auto const mach_msg_type_t mscountCheck = {
		/* msgt_name = */		2,
		/* msgt_size = */		32,
		/* msgt_number = */		1,
		/* msgt_inline = */		TRUE,
		/* msgt_longform = */		FALSE,
		/* msgt_deallocate = */		FALSE,
		/* msgt_unused = */		0
	};

#if	TypeCheck
	if ((In0P->Head.msgh_size != 32) ||
	    (In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX))
		{ OutP->RetCode = MIG_BAD_ARGUMENTS; return; }
#endif	/* TypeCheck */

#if	TypeCheck
	if (BAD_TYPECHECK(&In0P->mscountType, &mscountCheck))
		{ OutP->RetCode = MIG_BAD_ARGUMENTS; return; }
#endif	/* TypeCheck */

	OutP->RetCode = do_mach_notify_no_senders(In0P->Head.msgh_request_port, In0P->mscount);
}

/* SimpleRoutine mach_notify_send_once */
mig_internal void _Xmach_notify_send_once
	(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
	typedef struct {
		mach_msg_header_t Head;
	} Request;

	typedef struct {
		mach_msg_header_t Head;
		mach_msg_type_t RetCodeType;
		kern_return_t RetCode;
	} Reply;

	register Request *In0P = (Request *) InHeadP;
	register Reply *OutP = (Reply *) OutHeadP;
	mig_external kern_return_t do_mach_notify_send_once
		(mach_port_t notify);

#if	TypeCheck
	if ((In0P->Head.msgh_size != 24) ||
	    (In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX))
		{ OutP->RetCode = MIG_BAD_ARGUMENTS; return; }
#endif	/* TypeCheck */

	OutP->RetCode = do_mach_notify_send_once(In0P->Head.msgh_request_port);
}

/* SimpleRoutine mach_notify_dead_name */
mig_internal void _Xmach_notify_dead_name
	(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
	typedef struct {
		mach_msg_header_t Head;
		mach_msg_type_t nameType;
		mach_port_t name;
	} Request;

	typedef struct {
		mach_msg_header_t Head;
		mach_msg_type_t RetCodeType;
		kern_return_t RetCode;
	} Reply;

	register Request *In0P = (Request *) InHeadP;
	register Reply *OutP = (Reply *) OutHeadP;
	mig_external kern_return_t do_mach_notify_dead_name
		(mach_port_t notify, mach_port_t name);

	auto const mach_msg_type_t nameCheck = {
		/* msgt_name = */		15,
		/* msgt_size = */		32,
		/* msgt_number = */		1,
		/* msgt_inline = */		TRUE,
		/* msgt_longform = */		FALSE,
		/* msgt_deallocate = */		FALSE,
		/* msgt_unused = */		0
	};

#if	TypeCheck
	if ((In0P->Head.msgh_size != 32) ||
	    (In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX))
		{ OutP->RetCode = MIG_BAD_ARGUMENTS; return; }
#endif	/* TypeCheck */

#if	TypeCheck
	if (BAD_TYPECHECK(&In0P->nameType, &nameCheck))
		{ OutP->RetCode = MIG_BAD_ARGUMENTS; return; }
#endif	/* TypeCheck */

	OutP->RetCode = do_mach_notify_dead_name(In0P->Head.msgh_request_port, In0P->name);
}

static mig_routine_t notify_server_routines[] = {
		0,
		_Xmach_notify_port_deleted,
		_Xmach_notify_msg_accepted,
		0,
		0,
		_Xmach_notify_port_destroyed,
		_Xmach_notify_no_senders,
		_Xmach_notify_send_once,
		_Xmach_notify_dead_name,
};

mig_external boolean_t notify_server
	(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
{
	register mach_msg_header_t *InP =  InHeadP;
	register mig_reply_header_t *OutP = (mig_reply_header_t *) OutHeadP;

	auto const mach_msg_type_t RetCodeType = {
		/* msgt_name = */		MACH_MSG_TYPE_INTEGER_32,
		/* msgt_size = */		32,
		/* msgt_number = */		1,
		/* msgt_inline = */		TRUE,
		/* msgt_longform = */		FALSE,
		/* msgt_deallocate = */		FALSE,
		/* msgt_unused = */		0
	};

	register mig_routine_t routine;

	OutP->Head.msgh_bits = MACH_MSGH_BITS(MACH_MSGH_BITS_REPLY(InP->msgh_bits), 0);
	OutP->Head.msgh_size = sizeof *OutP;
	OutP->Head.msgh_remote_port = InP->msgh_reply_port;
	OutP->Head.msgh_local_port = MACH_PORT_NULL;
	OutP->Head.msgh_seqno = 0;
	OutP->Head.msgh_id = InP->msgh_id + 100;

	OutP->RetCodeType = RetCodeType;

	if ((InP->msgh_id > 72) || (InP->msgh_id < 64) ||
	    ((routine = notify_server_routines[InP->msgh_id - 64]) == 0)) {
		OutP->RetCode = MIG_BAD_ID;
		return FALSE;
	}
	(*routine) (InP, &OutP->Head);
	return TRUE;
}

mig_external mig_routine_t notify_server_routine
	(const mach_msg_header_t *InHeadP)
{
	register int msgh_id;

	msgh_id = InHeadP->msgh_id - 64;

	if ((msgh_id > 8) || (msgh_id < 0))
		return 0;

	return notify_server_routines[msgh_id];
}