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-rw-r--r--src/pgm_receiver.cpp2
-rw-r--r--src/pgm_receiver.hpp2
-rw-r--r--src/pgm_sender.cpp2
-rw-r--r--src/pgm_sender.hpp2
-rw-r--r--src/pgm_socket.cpp91
-rw-r--r--src/pgm_socket.hpp9
6 files changed, 84 insertions, 24 deletions
diff --git a/src/pgm_receiver.cpp b/src/pgm_receiver.cpp
index 998becb..50a8ff9 100644
--- a/src/pgm_receiver.cpp
+++ b/src/pgm_receiver.cpp
@@ -19,7 +19,7 @@
#include "platform.hpp"
-#if defined ZMQ_HAVE_OPENPGM1
+#if defined ZMQ_HAVE_OPENPGM
#include <iostream>
diff --git a/src/pgm_receiver.hpp b/src/pgm_receiver.hpp
index 3471324..b573081 100644
--- a/src/pgm_receiver.hpp
+++ b/src/pgm_receiver.hpp
@@ -22,7 +22,7 @@
#include "platform.hpp"
-#if defined ZMQ_HAVE_OPENPGM1
+#if defined ZMQ_HAVE_OPENPGM
#include "io_object.hpp"
#include "i_engine.hpp"
diff --git a/src/pgm_sender.cpp b/src/pgm_sender.cpp
index d5f62ab..423865b 100644
--- a/src/pgm_sender.cpp
+++ b/src/pgm_sender.cpp
@@ -19,7 +19,7 @@
#include "platform.hpp"
-#if defined ZMQ_HAVE_OPENPGM1
+#if defined ZMQ_HAVE_OPENPGM
#include <iostream>
diff --git a/src/pgm_sender.hpp b/src/pgm_sender.hpp
index 32e97f6..8fdda6c 100644
--- a/src/pgm_sender.hpp
+++ b/src/pgm_sender.hpp
@@ -22,7 +22,7 @@
#include "platform.hpp"
-#if defined ZMQ_HAVE_OPENPGM1
+#if defined ZMQ_HAVE_OPENPGM
#include "stdint.hpp"
#include "io_object.hpp"
diff --git a/src/pgm_socket.cpp b/src/pgm_socket.cpp
index 0d7a3e2..c35870d 100644
--- a/src/pgm_socket.cpp
+++ b/src/pgm_socket.cpp
@@ -19,9 +19,12 @@
#include "platform.hpp"
-#if defined ZMQ_HAVE_OPENPGM1
+#ifdef ZMQ_HAVE_OPENPGM
#ifdef ZMQ_HAVE_LINUX
+// TODO: add this into platform.hpp?
+#define CONFIG_HAVE_POLL
+
#include <pgm/pgm.h>
#include <openssl/md5.h>
#endif
@@ -151,10 +154,6 @@ int zmq::pgm_socket_t::open_transport (void)
// PGM transport GSI.
pgm_gsi_t gsi;
- // PGM transport GSRs.
- struct group_source_req recv_gsr, send_gsr;
- size_t recv_gsr_len = 1;
-
if (options.identity.size () > 0) {
// Create gsi from identity string.
@@ -174,6 +173,11 @@ int zmq::pgm_socket_t::open_transport (void)
zmq_log (1, "Transport GSI: %s, %s(%i)\n", pgm_print_gsi (&gsi),
__FILE__, __LINE__);
+#ifdef ZMQ_HAVE_OPENPGM1
+ // PGM transport GSRs.
+ struct group_source_req recv_gsr, send_gsr;
+ size_t recv_gsr_len = 1;
+
// On success, 0 is returned. On invalid arguments, -EINVAL is returned.
// If more multicast groups are found than the recv_len parameter,
// -ENOMEM is returned.
@@ -188,24 +192,54 @@ int zmq::pgm_socket_t::open_transport (void)
errno = ENOMEM;
return -1;
}
+#endif
- // If we are using UDP encapsulation update send_gsr & recv_gsr
- // structures. Note that send_gsr & recv_gsr has to be updated after
- // pgm_if_parse_transport call.
- if (udp_encapsulation) {
+#ifdef ZMQ_HAVE_OPENPGM2
+ struct pgm_transport_info_t* res = NULL;
+
+ if (!pgm_if_get_transport_info (network, NULL, &res, NULL)) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ res->ti_gsi = gsi;
+#endif
+
+ // If we are using UDP encapsulation update gsr or res.
+ if (udp_encapsulation) {
+#ifdef ZMQ_HAVE_OPENPGM1
// Use the same port for UDP encapsulation.
((struct sockaddr_in*)&send_gsr.gsr_group)->sin_port =
g_htons (port_number);
((struct sockaddr_in*)&recv_gsr.gsr_group)->sin_port =
g_htons (port_number);
+#endif
+
+#ifdef ZMQ_HAVE_OPENPGM2
+ res->ti_udp_encap_ucast_port = port_number;
+ res->ti_udp_encap_mcast_port = port_number;
+#endif
}
+#ifdef ZMQ_HAVE_OPENPGM1
rc = pgm_transport_create (&g_transport, &gsi, 0, port_number, &recv_gsr,
1, &send_gsr);
if (rc != 0) {
return -1;
}
+#endif
+
+#ifdef ZMQ_HAVE_OPENPGM2
+ if (!pgm_transport_create (&g_transport, res, NULL)) {
+ pgm_if_free_transport_info (res);
+ // TODO: tranlate errors from glib into errnos.
+ errno = EINVAL;
+ return -1;
+ }
+
+ pgm_if_free_transport_info (res);
+#endif
// Common parameters for receiver and sender.
@@ -347,6 +381,7 @@ int zmq::pgm_socket_t::open_transport (void)
return -1;
}
+#ifdef ZMQ_HAVE_OPENPGM1
// Preallocate full transmit window. For simplification always
// worst case is used (40 bytes ipv6 header and 20 bytes UDP
// encapsulation).
@@ -361,6 +396,7 @@ int zmq::pgm_socket_t::open_transport (void)
zmq_log (2, "Preallocated %i slices in TX window. %s(%i)\n",
to_preallocate, __FILE__, __LINE__);
+#endif
// Set interval of background SPM packets [us].
rc = pgm_transport_set_ambient_spm (g_transport, 8192 * 1000);
@@ -392,10 +428,19 @@ int zmq::pgm_socket_t::open_transport (void)
}
// Bind a transport to the specified network devices.
+#ifdef ZMQ_HAVE_OPENPGM1
rc = pgm_transport_bind (g_transport);
if (rc != 0) {
return -1;
}
+#endif
+
+#ifdef ZMQ_HAVE_OPENPGM2
+ if (!pgm_transport_bind (g_transport, NULL)) {
+ // TODO: tranlate errors from glib into errnos.
+ return -1;
+ }
+#endif
return 0;
}
@@ -484,9 +529,13 @@ int zmq::pgm_socket_t::get_sender_fds (int *send_fd_, int *receive_fd_)
size_t zmq::pgm_socket_t::send (unsigned char *data_, size_t data_len_)
{
+ ssize_t nbytes = 0;
+
+#ifdef ZMQ_HAVE_OPENPGM1
+
iovec iov = {data_,data_len_};
- ssize_t nbytes = pgm_transport_send_packetv (g_transport, &iov, 1,
+ nbytes = pgm_transport_send_packetv (g_transport, &iov, 1,
MSG_DONTWAIT | MSG_WAITALL, true);
zmq_assert (nbytes != -EINVAL);
@@ -505,6 +554,7 @@ size_t zmq::pgm_socket_t::send (unsigned char *data_, size_t data_len_)
if (nbytes > 0) {
zmq_assert (nbytes == (ssize_t)data_len_);
}
+#endif
return nbytes;
}
@@ -535,6 +585,7 @@ size_t zmq::pgm_socket_t::get_max_apdu_at_once (size_t readbuf_size_)
return apdu_count;
}
+#ifdef ZMQ_HAVE_OPENPGM1
// Allocate buffer for one packet from the transmit window, The memory buffer
// is owned by the transmit window and so must be returned to the window with
// content via pgm_transport_send() calls or unused with pgm_packetv_free1().
@@ -553,12 +604,17 @@ void zmq::pgm_socket_t::free_buffer (void *data_)
{
pgm_packetv_free1 (g_transport, data_, false);
}
+#endif
// pgm_transport_recvmsgv is called to fill the pgm_msgv array up to
// pgm_msgv_len. In subsequent calls data from pgm_msgv structure are
// returned.
ssize_t zmq::pgm_socket_t::receive (void **raw_data_, const pgm_tsi_t **tsi_)
{
+
+ size_t raw_data_len = 0;
+
+#ifdef ZMQ_HAVE_OPENPGM1
// We just sent all data from pgm_transport_recvmsgv up
// and have to return 0 that another engine in this thread is scheduled.
if (nbytes_rec == nbytes_processed && nbytes_rec > 0) {
@@ -626,7 +682,7 @@ ssize_t zmq::pgm_socket_t::receive (void **raw_data_, const pgm_tsi_t **tsi_)
// Take pointers from pgm_msgv_t structure.
*raw_data_ = pgm_msgv[pgm_msgv_processed].msgv_iov->iov_base;
- size_t raw_data_len = pgm_msgv[pgm_msgv_processed].msgv_iov->iov_len;
+ raw_data_len = pgm_msgv[pgm_msgv_processed].msgv_iov->iov_len;
// Save current TSI.
*tsi_ = pgm_msgv [pgm_msgv_processed].msgv_tsi;
@@ -635,6 +691,8 @@ ssize_t zmq::pgm_socket_t::receive (void **raw_data_, const pgm_tsi_t **tsi_)
pgm_msgv_processed++;
nbytes_processed +=raw_data_len;
+#endif
+
zmq_log (4, "sendig up %i bytes\n", (int)raw_data_len);
return raw_data_len;
@@ -643,12 +701,21 @@ ssize_t zmq::pgm_socket_t::receive (void **raw_data_, const pgm_tsi_t **tsi_)
void zmq::pgm_socket_t::process_upstream (void)
{
zmq_log (1, "On upstream packet, %s(%i)\n", __FILE__, __LINE__);
+
+ ssize_t dummy_bytes = 0;
+
+#ifdef ZMQ_HAVE_OPENPGM1
// We acctually do not want to read any data here we are going to
// process NAK.
pgm_msgv_t dummy_msg;
- ssize_t dummy_bytes = pgm_transport_recvmsgv (g_transport, &dummy_msg,
+ dummy_bytes = pgm_transport_recvmsgv (g_transport, &dummy_msg,
1, MSG_DONTWAIT);
+#endif
+
+#ifdef ZMQ_HAVE_OPENPGM2
+ zmq_assert (false);
+#endif
// No data should be returned.
zmq_assert (dummy_bytes == -1 && errno == EAGAIN);
diff --git a/src/pgm_socket.hpp b/src/pgm_socket.hpp
index fc7a0a3..6c1ca10 100644
--- a/src/pgm_socket.hpp
+++ b/src/pgm_socket.hpp
@@ -22,7 +22,7 @@
#include "platform.hpp"
-#if defined ZMQ_HAVE_OPENPGM1
+#if defined ZMQ_HAVE_OPENPGM
#ifdef ZMQ_HAVE_LINUX
#include <glib.h>
@@ -135,13 +135,6 @@ namespace zmq
// Receiver transport uses 2 fd.
enum {pgm_receiver_fd_count = 2};
-
- // TSI of the actual peer.
-// pgm_tsi_t tsi;
-
- // Previous peer TSI.
-// pgm_tsi_t retired_tsi;
-
#endif
};
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-24 18:07:54 +0000