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/*
* Copyright (C) 2014-2016 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <dispatch/dispatch.h>
#include <os/object.h>
#if PLATFORM(MAC) || USE(APPLE_INTERNAL_SDK)
#include <xpc/xpc.h>
#else
#if OS_OBJECT_USE_OBJC
OS_OBJECT_DECL(xpc_object);
typedef xpc_object_t xpc_connection_t;
static ALWAYS_INLINE void _xpc_object_validate(xpc_object_t object)
{
void *isa = *(void * volatile *)(OS_OBJECT_BRIDGE void *)object;
(void)isa;
}
#define XPC_GLOBAL_OBJECT(object) ((OS_OBJECT_BRIDGE xpc_object_t)&(object))
#else // OS_OBJECT_USE_OBJC
typedef void* xpc_object_t;
typedef void* xpc_connection_t;
#define XPC_GLOBAL_OBJECT(object) (&(object))
#endif // OS_OBJECT_USE_OBJC
typedef const struct _xpc_type_s* xpc_type_t;
#if PLATFORM(IOS) && __has_attribute(noescape)
#define XPC_NOESCAPE __attribute__((__noescape__))
#endif
#if COMPILER_SUPPORTS(BLOCKS)
typedef bool (^xpc_array_applier_t)(size_t index, xpc_object_t);
typedef bool (^xpc_dictionary_applier_t)(const char *key, xpc_object_t value);
typedef void (^xpc_handler_t)(xpc_object_t);
#endif // COMPILER_SUPPORTS(BLOCKS)
typedef void (*xpc_connection_handler_t)(xpc_connection_t connection);
#define XPC_ARRAY_APPEND ((size_t)(-1))
#define XPC_ERROR_CONNECTION_INVALID XPC_GLOBAL_OBJECT(_xpc_error_connection_invalid)
#define XPC_ERROR_TERMINATION_IMMINENT XPC_GLOBAL_OBJECT(_xpc_error_termination_imminent)
#define XPC_TYPE_ARRAY (&_xpc_type_array)
#define XPC_TYPE_BOOL (&_xpc_type_bool)
#define XPC_TYPE_DICTIONARY (&_xpc_type_dictionary)
#define XPC_TYPE_ERROR (&_xpc_type_error)
#define XPC_TYPE_STRING (&_xpc_type_string)
#endif // PLATFORM(MAC) || USE(APPLE_INTERNAL_SDK)
#if USE(APPLE_INTERNAL_SDK)
#include <xpc/private.h>
#else
enum {
DISPATCH_MACH_SEND_POSSIBLE = 0x8,
};
#endif
#if !defined(XPC_NOESCAPE)
#define XPC_NOESCAPE
#endif
WTF_EXTERN_C_BEGIN
extern const struct _xpc_dictionary_s _xpc_error_connection_invalid;
extern const struct _xpc_dictionary_s _xpc_error_termination_imminent;
extern const struct _xpc_type_s _xpc_type_array;
extern const struct _xpc_type_s _xpc_type_bool;
extern const struct _xpc_type_s _xpc_type_dictionary;
extern const struct _xpc_type_s _xpc_type_error;
extern const struct _xpc_type_s _xpc_type_string;
xpc_object_t xpc_array_create(const xpc_object_t*, size_t count);
#if COMPILER_SUPPORTS(BLOCKS)
bool xpc_array_apply(xpc_object_t, XPC_NOESCAPE xpc_array_applier_t);
bool xpc_dictionary_apply(xpc_object_t xdict, XPC_NOESCAPE xpc_dictionary_applier_t applier);
#endif
size_t xpc_array_get_count(xpc_object_t);
const char* xpc_array_get_string(xpc_object_t, size_t index);
void xpc_array_set_string(xpc_object_t, size_t index, const char* string);
bool xpc_bool_get_value(xpc_object_t);
void xpc_connection_cancel(xpc_connection_t);
xpc_connection_t xpc_connection_create(const char* name, dispatch_queue_t);
xpc_connection_t xpc_connection_create_mach_service(const char* name, dispatch_queue_t, uint64_t flags);
pid_t xpc_connection_get_pid(xpc_connection_t);
void xpc_connection_resume(xpc_connection_t);
void xpc_connection_send_message(xpc_connection_t, xpc_object_t);
void xpc_connection_send_message_with_reply(xpc_connection_t, xpc_object_t, dispatch_queue_t, xpc_handler_t);
void xpc_connection_set_event_handler(xpc_connection_t, xpc_handler_t);
void xpc_connection_set_target_queue(xpc_connection_t, dispatch_queue_t);
xpc_object_t xpc_dictionary_create(const char* const* keys, const xpc_object_t*, size_t count);
xpc_object_t xpc_dictionary_create_reply(xpc_object_t);
int xpc_dictionary_dup_fd(xpc_object_t, const char* key);
xpc_connection_t xpc_dictionary_get_remote_connection(xpc_object_t);
bool xpc_dictionary_get_bool(xpc_object_t, const char* key);
const char* xpc_dictionary_get_string(xpc_object_t, const char* key);
uint64_t xpc_dictionary_get_uint64(xpc_object_t, const char* key);
xpc_object_t xpc_dictionary_get_value(xpc_object_t, const char* key);
void xpc_dictionary_set_bool(xpc_object_t, const char* key, bool value);
void xpc_dictionary_set_fd(xpc_object_t, const char* key, int fd);
void xpc_dictionary_set_string(xpc_object_t, const char* key, const char* string);
void xpc_dictionary_set_uint64(xpc_object_t, const char* key, uint64_t value);
void xpc_dictionary_set_value(xpc_object_t, const char*key, xpc_object_t value);
xpc_type_t xpc_get_type(xpc_object_t);
void xpc_main(xpc_connection_handler_t);
const char* xpc_string_get_string_ptr(xpc_object_t);
void xpc_transaction_begin(void);
void xpc_transaction_end(void);
void xpc_transaction_exit_clean(void);
void xpc_track_activity(void);
xpc_object_t xpc_connection_copy_entitlement_value(xpc_connection_t, const char* entitlement);
void xpc_connection_get_audit_token(xpc_connection_t, audit_token_t*);
void xpc_connection_kill(xpc_connection_t, int);
void xpc_connection_set_instance(xpc_connection_t, uuid_t);
mach_port_t xpc_dictionary_copy_mach_send(xpc_object_t, const char*);
void xpc_dictionary_set_mach_send(xpc_object_t, const char*, mach_port_t);
void xpc_connection_set_bootstrap(xpc_connection_t, xpc_object_t bootstrap);
xpc_object_t xpc_copy_bootstrap(void);
void xpc_connection_set_oneshot_instance(xpc_connection_t, uuid_t instance);
#if OS_OBJECT_USE_OBJC_RETAIN_RELEASE
#if !defined(xpc_retain)
#define xpc_retain(object) ({ xpc_object_t _o = (object); _xpc_object_validate(_o); [_o retain]; })
#endif
#else
xpc_object_t xpc_retain(xpc_object_t);
#endif
#if OS_OBJECT_USE_OBJC_RETAIN_RELEASE
#if !defined(xpc_release)
#define xpc_release(object) ({ xpc_object_t _o = (object); _xpc_object_validate(_o); [_o release]; })
#endif
#else
void xpc_release(xpc_object_t);
#endif
WTF_EXTERN_C_END