publish.cpp File Reference

Definitions for Windows mDNS service registration. More...

#include <winsock2.h>
#include <windows.h>
#include <windns.h>
#include <winerror.h>
#include "misc.h"
#include "src/config.h"
#include "src/logging.h"
#include "src/network.h"
#include "src/nvhttp.h"
#include "src/platform/common.h"
#include "src/thread_safe.h"

Include dependency graph for publish.cpp:

Classes
struct	_DNS_SERVICE_CANCEL
struct	_DNS_SERVICE_INSTANCE
struct	_DNS_SERVICE_REGISTER_REQUEST
class	platf::publish::mdns_registration_t

Macros
#define	__SV(quote)   L##quote##sv
#define	_FN(x, ret, args)
#define	SERVICE_DOMAIN   "local"
#define	SV(quote)   __SV(quote)

Typedefs
typedef DWORD(*	_DnsServiceDeRegister_fn) (_In_ PDNS_SERVICE_REGISTER_REQUEST pRequest, _Inout_opt_ PDNS_SERVICE_CANCEL pCancel)
typedef VOID(*	_DnsServiceFreeInstance_fn) (_In_ PDNS_SERVICE_INSTANCE pInstance)
typedef DWORD(*	_DnsServiceRegister_fn) (_In_ PDNS_SERVICE_REGISTER_REQUEST pRequest, _Inout_opt_ PDNS_SERVICE_CANCEL pCancel)
typedef struct _DNS_SERVICE_CANCEL	DNS_SERVICE_CANCEL
typedef struct _DNS_SERVICE_INSTANCE	DNS_SERVICE_INSTANCE
typedef VOID WINAPI	DNS_SERVICE_REGISTER_COMPLETE(_In_ DWORD Status, _In_ PVOID pQueryContext, _In_ PDNS_SERVICE_INSTANCE pInstance)
typedef struct _DNS_SERVICE_REGISTER_REQUEST	DNS_SERVICE_REGISTER_REQUEST
typedef struct _DNS_SERVICE_CANCEL *	PDNS_SERVICE_CANCEL
typedef struct _DNS_SERVICE_INSTANCE *	PDNS_SERVICE_INSTANCE
typedef DNS_SERVICE_REGISTER_COMPLETE *	PDNS_SERVICE_REGISTER_COMPLETE
typedef struct _DNS_SERVICE_REGISTER_REQUEST *	PDNS_SERVICE_REGISTER_REQUEST

Functions
int	platf::publish::load_funcs (HMODULE handle)
VOID WINAPI	platf::publish::register_cb (DWORD status, PVOID pQueryContext, PDNS_SERVICE_INSTANCE pInstance)
std::unique_ptr< deinit_t >	platf::publish::start ()
	Main entry point for publication of our service on macOS.

Variables
constexpr auto	DNS_QUERY_REQUEST_VERSION1 = 0x1
constexpr auto	DNS_QUERY_RESULTS_VERSION1 = 0x1
constexpr auto	DNS_REQUEST_PENDING = 9506L
constexpr auto	SERVICE_TYPE_DOMAIN = LSERVICE_TYPE "." "local"sv

Detailed Description

Definitions for Windows mDNS service registration.

Macro Definition Documentation

_FN

#define _FN	(		x,
			ret,
			args )

Value:

  typedef ret(*x##_fn) args; \
  static x##_fn x

Function Documentation

start()

std::unique_ptr<::platf::deinit_t > platf::publish::start

(

)

Main entry point for publication of our service on macOS.

This function initiates a connection to the macOS mDNS service and requests to register our Sunshine service. Registration will occur asynchronously (unless it fails immediately, which is probably only possible if the host machine is misconfigured).

Returns

Either nullptr (if the registration fails immediately) or a uniqur_ptr<deinit_t>, which will manage polling for a response from the mDNS service, and then, when deconstructed, will deregister the service.