C++ (Cpp) dgram_reset_rcv_timeout примеры использования

Пример #1

Файл: bss_dgram.cpp Проект: Wampamba-Nooh/MicroFrameworkSDK-Mono

static int dgram_read(BIO *b, char *out, int outl)
	{
	int ret=0;
	bio_dgram_data *data = (bio_dgram_data *)b->ptr;

	struct	{
	/*
	 * See commentary in b_sock.c. <appro>
	 */
	union	{ size_t s; int i; } len;
	union	{
		struct TINYCLR_SSL_SOCKADDR sa;
		struct TINYCLR_SSL_SOCKADDR_IN sa_in;
#if OPENSSL_USE_IPV6
		struct sockaddr_in6 sa_in6;
#endif
		} peer;
	} sa;

	sa.len.s=0;
	sa.len.i=sizeof(sa.peer);

	if (out != NULL)
		{
		clear_socket_error();
		TINYCLR_SSL_MEMSET(&sa.peer, 0x00, sizeof(sa.peer));
		dgram_adjust_rcv_timeout(b);
#if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_ARM) || defined(OPENSSL_SYS_SH)
		ret=TINYCLR_SSL_RECVFROM(b->num,out,outl,0,&sa.peer.sa,(int *)&sa.len);
#else
		ret=TINYCLR_SSL_RECVFROM(b->num,out,outl,0,&sa.peer.sa,(void *)&sa.len);
#endif
		if (sizeof(sa.len.i)!=sizeof(sa.len.s) && sa.len.i==0)
			{
			OPENSSL_assert(sa.len.s<=sizeof(sa.peer));
			sa.len.i = (int)sa.len.s;
			}
		dgram_reset_rcv_timeout(b);

		if ( ! data->connected  && ret >= 0)
			BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, &sa.peer);

		BIO_clear_retry_flags(b);
		if (ret < 0)
			{
			if (BIO_dgram_should_retry(ret))
				{
				BIO_set_retry_read(b);
				data->_errno = get_last_socket_error();
				}
			}
		}
	return(ret);
	}

Пример #2

Файл: bss_dgram.c Проект: 0omega/platform_external_openssl

static int dgram_read(BIO *b, char *out, int outl)
	{
	int ret=0;
	bio_dgram_data *data = (bio_dgram_data *)b->ptr;

	struct	{
	/*
	 * See commentary in b_sock.c. <appro>
	 */
	union	{ size_t s; int i; } len;
	union	{
		struct sockaddr sa;
		struct sockaddr_in sa_in;
#if OPENSSL_USE_IPV6
		struct sockaddr_in6 sa_in6;
#endif
		} peer;
	} sa;

	sa.len.s=0;
	sa.len.i=sizeof(sa.peer);

	if (out != NULL)
		{
		clear_socket_error();
		memset(&sa.peer, 0x00, sizeof(sa.peer));
		dgram_adjust_rcv_timeout(b);
		ret=recvfrom(b->num,out,outl,0,&sa.peer.sa,(void *)&sa.len);
		if (sizeof(sa.len.i)!=sizeof(sa.len.s) && sa.len.i==0)
			{
			OPENSSL_assert(sa.len.s<=sizeof(sa.peer));
			sa.len.i = (int)sa.len.s;
			}

		if ( ! data->connected  && ret >= 0)
			BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, &sa.peer);

		BIO_clear_retry_flags(b);
		if (ret < 0)
			{
			if (BIO_dgram_should_retry(ret))
				{
				BIO_set_retry_read(b);
				data->_errno = get_last_socket_error();
				}
			}

		dgram_reset_rcv_timeout(b);
		}
	return(ret);
	}

Пример #3

Файл: bss_dgram.c Проект: randombit/hacrypto

static int
dgram_read(BIO *b, char *out, int outl)
{
	int ret = 0;
	bio_dgram_data *data = (bio_dgram_data *)b->ptr;

	struct	{
		socklen_t len;
		union	{
			struct sockaddr sa;
			struct sockaddr_in sa_in;
			struct sockaddr_in6 sa_in6;
		} peer;
	} sa;

	sa.len = sizeof(sa.peer);

	if (out != NULL) {
		errno = 0;
		memset(&sa.peer, 0x00, sizeof(sa.peer));
		dgram_adjust_rcv_timeout(b);
		ret = recvfrom(b->num, out, outl, 0, &sa.peer.sa, &sa.len);

		if (! data->connected  && ret >= 0)
			BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, &sa.peer);

		BIO_clear_retry_flags(b);
		if (ret < 0) {
			if (BIO_dgram_should_retry(ret)) {
				BIO_set_retry_read(b);
				data->_errno = errno;
			}
		}

		dgram_reset_rcv_timeout(b);
	}
	return (ret);
}

Пример #4

Файл: bss_dgram.c Проект: RafaelRMachado/MinnowBoard

static int dgram_read(BIO *b, char *out, int outl)
	{
	int ret=0;
	bio_dgram_data *data = (bio_dgram_data *)b->ptr;

	struct sockaddr peer;
	int peerlen = sizeof(peer);

	if (out != NULL)
		{
		clear_socket_error();
		memset(&peer, 0x00, peerlen);
		/* Last arg in recvfrom is signed on some platforms and
		 * unsigned on others. It is of type socklen_t on some
		 * but this is not universal. Cast to (void *) to avoid
		 * compiler warnings.
		 */
		dgram_adjust_rcv_timeout(b);
		ret=recvfrom(b->num,out,outl,0,&peer,(void *)&peerlen);

		if ( ! data->connected  && ret >= 0)
			BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, &peer);

		BIO_clear_retry_flags(b);
		if (ret < 0)
			{
			if (BIO_dgram_should_retry(ret))
				{
				BIO_set_retry_read(b);
				data->_errno = get_last_socket_error();
				}
			}

		dgram_reset_rcv_timeout(b);
		}
	return(ret);
	}