diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/pgm_socket.cpp | 64 | ||||
| -rw-r--r-- | src/pgm_socket.hpp | 12 |
2 files changed, 56 insertions, 20 deletions
diff --git a/src/pgm_socket.cpp b/src/pgm_socket.cpp index 8be64f8..5067672 100644 --- a/src/pgm_socket.cpp +++ b/src/pgm_socket.cpp @@ -144,9 +144,22 @@ int zmq::pgm_socket_t::open_transport () struct pgm_transport_info_t *res = NULL; if (!pgm_if_get_transport_info (network, NULL, &res, &pgm_error)) { - errno = EINVAL; - g_error_free (pgm_error); - return -1; + + if (pgm_error->code == PGM_IF_ERROR_INVAL || + pgm_error->code == PGM_IF_ERROR_XDEV || + pgm_error->code == PGM_IF_ERROR_NODEV || + pgm_error->code == PGM_IF_ERROR_NOTUNIQ || + pgm_error->code == PGM_IF_ERROR_ADDRFAMILY || + pgm_error->code == PGM_IF_ERROR_FAMILY || + pgm_error->code == PGM_IF_ERROR_NODATA || + pgm_error->code == PGM_IF_ERROR_NONAME || + pgm_error->code == PGM_IF_ERROR_SERVICE) { + errno = EINVAL; + g_error_free (pgm_error); + return -1; + } + + zmq_assert (false); } res->ti_gsi = gsi; @@ -159,11 +172,16 @@ int zmq::pgm_socket_t::open_transport () } if (!pgm_transport_create (&transport, res, &pgm_error)) { - pgm_if_free_transport_info (res); - // TODO: tranlate errors from glib into errnos. - errno = EINVAL; - g_error_free (pgm_error); - return -1; + if (pgm_error->code == PGM_TRANSPORT_ERROR_INVAL || + pgm_error->code == PGM_TRANSPORT_ERROR_PERM || + pgm_error->code == PGM_TRANSPORT_ERROR_NODEV) { + pgm_if_free_transport_info (res); + g_error_free (pgm_error); + errno = EINVAL; + return -1; + } + + zmq_assert (false); } pgm_if_free_transport_info (res); @@ -316,10 +334,21 @@ int zmq::pgm_socket_t::open_transport () // Bind a transport to the specified network devices. if (!pgm_transport_bind (transport, &pgm_error)) { - // TODO: tranlate errors from glib into errnos. - errno = EINVAL; - g_error_free (pgm_error); - return -1; + if (pgm_error->code == PGM_IF_ERROR_INVAL || + pgm_error->code == PGM_IF_ERROR_XDEV || + pgm_error->code == PGM_IF_ERROR_NODEV || + pgm_error->code == PGM_IF_ERROR_NOTUNIQ || + pgm_error->code == PGM_IF_ERROR_ADDRFAMILY || + pgm_error->code == PGM_IF_ERROR_FAMILY || + pgm_error->code == PGM_IF_ERROR_NODATA || + pgm_error->code == PGM_IF_ERROR_NONAME || + pgm_error->code == PGM_IF_ERROR_SERVICE) { + g_error_free (pgm_error); + errno = EINVAL; + return -1; + } + + zmq_assert (false); } return 0; @@ -492,7 +521,11 @@ ssize_t zmq::pgm_socket_t::receive (void **raw_data_, const pgm_tsi_t **tsi_) const PGMIOStatus status = pgm_recvmsgv (transport, pgm_msgv, pgm_msgv_len, MSG_DONTWAIT, &nbytes_rec, &pgm_error); - + + if (status == PGM_IO_STATUS_ERROR) { + zmq_assert (false); + } + // In a case when no ODATA/RDATA fired POLLIN event (SPM...) // pgm_recvmsg returns ?. if (status == PGM_IO_STATUS_TIMER_PENDING) { @@ -520,7 +553,6 @@ ssize_t zmq::pgm_socket_t::receive (void **raw_data_, const pgm_tsi_t **tsi_) return -1; } - // Catch the rest of the errors. zmq_assert (status == PGM_IO_STATUS_NORMAL); } @@ -556,6 +588,10 @@ void zmq::pgm_socket_t::process_upstream () PGMIOStatus status = pgm_recvmsgv (transport, &dummy_msg, 1, MSG_DONTWAIT, &dummy_bytes, &pgm_error); + if (status == PGM_IO_STATUS_ERROR) { + zmq_assert (false); + } + // No data should be returned. zmq_assert (dummy_bytes == 0 && (status == PGM_IO_STATUS_TIMER_PENDING || status == PGM_IO_STATUS_RATE_LIMITED)); diff --git a/src/pgm_socket.hpp b/src/pgm_socket.hpp index ea37004..b1d0718 100644 --- a/src/pgm_socket.hpp +++ b/src/pgm_socket.hpp @@ -50,12 +50,6 @@ namespace zmq // Initialize PGM network structures (GSI, GSRs). int init (bool udp_encapsulation_, const char *network_); - - // Open PGM transport. Parameters are the same as in constructor. - int open_transport (); - - // Close transport. - void close_transport (); // Get receiver fds and store them into user allocated memory. void get_receiver_fds (int *receive_fd_, int *waiting_pipe_fd_); @@ -82,6 +76,12 @@ namespace zmq void process_upstream (); private: + + // Open PGM transport. + int open_transport (); + + // Close transport. + void close_transport (); // OpenPGM transport pgm_transport_t* transport; |