diff options
Diffstat (limited to 'ace/RMCast/RMCast_UDP_Proxy.cpp')
| -rw-r--r-- | ace/RMCast/RMCast_UDP_Proxy.cpp | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/ace/RMCast/RMCast_UDP_Proxy.cpp b/ace/RMCast/RMCast_UDP_Proxy.cpp deleted file mode 100644 index cb669397756..00000000000 --- a/ace/RMCast/RMCast_UDP_Proxy.cpp +++ /dev/null @@ -1,190 +0,0 @@ -// $Id$ - -#include "RMCast_UDP_Proxy.h" - -#if !defined (__ACE_INLINE__) -# include "RMCast_UDP_Proxy.i" -#endif /* ! __ACE_INLINE__ */ - -#include "RMCast_Module.h" -#include "RMCast_IO_UDP.h" -#include "ace/Message_Block.h" -#include "ace/OS_Memory.h" -#include "ace/OS_NS_string.h" -#include "ace/os_include/arpa/os_inet.h" - -ACE_RCSID(RMCast, RMCast_UDP_Proxy, "$Id$") - -ACE_RMCast_UDP_Proxy::ACE_RMCast_UDP_Proxy (ACE_RMCast_IO_UDP *io_udp, - const ACE_INET_Addr &addr) - : io_udp_ (io_udp) - , peer_addr_ (addr) -{ -} - -ACE_RMCast_UDP_Proxy::~ACE_RMCast_UDP_Proxy (void) -{ -} - -int -ACE_RMCast_UDP_Proxy::receive_message (char *buffer, size_t size) -{ - int type = buffer[0]; - - // @@ What should we do with invalid messages like this? - // - if (type < 0 || type >= ACE_RMCast::RMCAST_MT_LAST) - return 0; - - if (type == ACE_RMCast::RMCAST_MT_POLL) - { - ACE_RMCast::Poll poll; - poll.source = this; - return this->poll (poll); - } - - else if (type == ACE_RMCast::RMCAST_MT_ACK_JOIN) - { - ACE_RMCast::Ack_Join ack_join; - ack_join.source = this; - - const size_t header_size = 1 + sizeof(ACE_UINT32); - if (size < header_size) - { - // The message is too small - return 0; - } - - ACE_UINT32 tmp; - - ACE_OS::memcpy (&tmp, buffer + 1, - sizeof(tmp)); - ack_join.next_sequence_number = ACE_NTOHL (tmp); - return this->ack_join (ack_join); - } - - else if (type == ACE_RMCast::RMCAST_MT_ACK_LEAVE) - { - ACE_RMCast::Ack_Leave ack_leave; - ack_leave.source = this; - return this->ack_leave (ack_leave); - } - - else if (type == ACE_RMCast::RMCAST_MT_DATA) - { - ACE_RMCast::Data data; - data.source = this; - const size_t header_size = 1 + 3 * sizeof(ACE_UINT32); - if (size < header_size) - { - // The message is too small - return 0; - } - - ACE_UINT32 tmp; - - ACE_OS::memcpy (&tmp, buffer + 1, - sizeof(tmp)); - data.sequence_number = ACE_NTOHL (tmp); - - ACE_OS::memcpy (&tmp, buffer + 1 + sizeof(tmp), - sizeof(tmp)); - data.total_size = ACE_NTOHL (tmp); - - ACE_OS::memcpy (&tmp, buffer + 1 + 2 * sizeof(tmp), - sizeof(tmp)); - data.fragment_offset = ACE_NTOHL (tmp); - - // Pass it up the module... - ACE_Message_Block *mb; - ACE_NEW_RETURN (mb, ACE_Message_Block, -1); - mb->size (size - header_size); - mb->copy (buffer + header_size, size - header_size); - - data.payload = mb; - return this->data (data); - } - - else if (type == ACE_RMCast::RMCAST_MT_JOIN) - { - ACE_RMCast::Join join; - join.source = this; - return this->join (join); - } - - else if (type == ACE_RMCast::RMCAST_MT_LEAVE) - { - ACE_RMCast::Leave leave; - leave.source = this; - return this->leave (leave); - } - - else if (type == ACE_RMCast::RMCAST_MT_ACK) - { - ACE_RMCast::Ack ack; - ack.source = this; - - const size_t header_size = 1 + sizeof(ACE_UINT32); - if (size < header_size) - { - // The message is too small - return 0; - } - - ACE_UINT32 tmp; - - ACE_OS::memcpy (&tmp, buffer + 1, - sizeof(tmp)); - ack.next_expected = ACE_NTOHL (tmp); - ACE_OS::memcpy (&tmp, buffer + 1 + sizeof(ACE_UINT32), - sizeof(tmp)); - ack.highest_received = ACE_NTOHL (tmp); - - return this->ack (ack); - } - - return 0; -} - -int -ACE_RMCast_UDP_Proxy::reply_data (ACE_RMCast::Data &data) -{ - return this->io_udp_->send_data (data, this->peer_addr_); -} - -int -ACE_RMCast_UDP_Proxy::reply_poll (ACE_RMCast::Poll &poll) -{ - return this->io_udp_->send_poll (poll, this->peer_addr_); -} - -int -ACE_RMCast_UDP_Proxy::reply_ack_join (ACE_RMCast::Ack_Join &ack_join) -{ - (void) this->ACE_RMCast_Proxy::reply_ack_join (ack_join); - return this->io_udp_->send_ack_join (ack_join, this->peer_addr_); -} - -int -ACE_RMCast_UDP_Proxy::reply_ack_leave (ACE_RMCast::Ack_Leave &ack_leave) -{ - return this->io_udp_->send_ack_leave (ack_leave, this->peer_addr_); -} - -int -ACE_RMCast_UDP_Proxy::reply_ack (ACE_RMCast::Ack &ack) -{ - return this->io_udp_->send_ack (ack, this->peer_addr_); -} - -int -ACE_RMCast_UDP_Proxy::reply_join (ACE_RMCast::Join &join) -{ - return this->io_udp_->send_join (join, this->peer_addr_); -} - -int -ACE_RMCast_UDP_Proxy::reply_leave (ACE_RMCast::Leave &leave) -{ - return this->io_udp_->send_leave (leave, this->peer_addr_); -} |