[thirdparty/systemd.git] / src / resolve / resolved-dnstls.h

/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once

#if ENABLE_DNS_OVER_TLS

#include <stdint.h>
#include <sys/uio.h>

typedef struct DnsServer DnsServer;
typedef struct DnsStream DnsStream;
typedef struct DnsTlsManagerData DnsTlsManagerData;
typedef struct DnsTlsServerData DnsTlsServerData;
typedef struct DnsTlsStreamData DnsTlsStreamData;
typedef struct Manager Manager;

#if DNS_OVER_TLS_USE_GNUTLS
#include "resolved-dnstls-gnutls.h"
#elif DNS_OVER_TLS_USE_OPENSSL
#include "resolved-dnstls-openssl.h"
#else
#error Unknown dependency for supporting DNS-over-TLS
#endif

#define DNSTLS_STREAM_CLOSED 1

int dnstls_stream_connect_tls(DnsStream *stream, DnsServer *server);
void dnstls_stream_free(DnsStream *stream);
int dnstls_stream_on_io(DnsStream *stream, uint32_t revents);
int dnstls_stream_shutdown(DnsStream *stream, int error);
ssize_t dnstls_stream_writev(DnsStream *stream, const struct iovec *iov, size_t iovcnt);
ssize_t dnstls_stream_read(DnsStream *stream, void *buf, size_t count);

void dnstls_server_free(DnsServer *server);

int dnstls_manager_init(Manager *manager);
void dnstls_manager_free(Manager *manager);

#endif /* ENABLE_DNS_OVER_TLS */
Commit	Line	Data
db9ecf05	1	/* SPDX-License-Identifier: LGPL-2.1-or-later */
6016fcb0 IT	2	#pragma once
6016fcb0 IT	3
aedf00a2	4	#if ENABLE_DNS_OVER_TLS
6016fcb0	5
be28f72d	6	#include <stdint.h>
aa892849	7	#include <sys/uio.h>
be28f72d DDM	8
	9	typedef struct DnsServer DnsServer;
	10	typedef struct DnsStream DnsStream;
e22c5b20	11	typedef struct DnsTlsManagerData DnsTlsManagerData;
6016fcb0 IT	12	typedef struct DnsTlsServerData DnsTlsServerData;
6016fcb0 IT	13	typedef struct DnsTlsStreamData DnsTlsStreamData;
be28f72d	14	typedef struct Manager Manager;
6016fcb0	15
096cbdce	16	#if DNS_OVER_TLS_USE_GNUTLS
6016fcb0	17	#include "resolved-dnstls-gnutls.h"
096cbdce IT	18	#elif DNS_OVER_TLS_USE_OPENSSL
	19	#include "resolved-dnstls-openssl.h"
	20	#else
	21	#error Unknown dependency for supporting DNS-over-TLS
6016fcb0 IT	22	#endif
6016fcb0 IT	23
6016fcb0 IT	24	#define DNSTLS_STREAM_CLOSED 1
	25
	26	int dnstls_stream_connect_tls(DnsStream stream, DnsServer server);
	27	void dnstls_stream_free(DnsStream *stream);
04c4d919	28	int dnstls_stream_on_io(DnsStream *stream, uint32_t revents);
6016fcb0	29	int dnstls_stream_shutdown(DnsStream *stream, int error);
aa892849	30	ssize_t dnstls_stream_writev(DnsStream stream, const struct iovec iov, size_t iovcnt);
6016fcb0 IT	31	ssize_t dnstls_stream_read(DnsStream stream, void buf, size_t count);
6016fcb0 IT	32
6016fcb0	33	void dnstls_server_free(DnsServer *server);
e22c5b20	34
71a681ae	35	int dnstls_manager_init(Manager *manager);
e22c5b20	36	void dnstls_manager_free(Manager *manager);
aedf00a2 IT	37
aedf00a2 IT	38	#endif /* ENABLE_DNS_OVER_TLS */