mirror of
https://github.com/nasa/trick.git
synced 2024-12-22 06:27:49 +00:00
19025d77ad
Reorganized. Created a new top level include directory that will hold all of Trick's header files. Moved all of the Trick headers to this directory. Created a libexec directory that holds all of the executables that users don't need to execute directly. Changed all of the executables remaining in bin to start with "trick-". In the sim_services directories changed all source files to find the Trick headers in their new location. Since all of the include files are gone in sim_services, removed the src directories as well, moving all of the source files up a level. Moved the makefiles, docs, man, and other architecture independent files into a top level share directory. Renamed lib_${TRICK_HOST_CPU} to lib64 or lib depending on the platform we're currently on.
refs #63
45 lines
1.6 KiB
C++
45 lines
1.6 KiB
C++
|
|
#include <stdlib.h>
|
|
#include "trick/VariableServerThread.hh"
|
|
#include "trick/tc_proto.h"
|
|
#include "trick/message_proto.h"
|
|
#include "trick/message_type.h"
|
|
|
|
int Trick::VariableServerThread::create_udp_socket(const char * address, unsigned short in_port) {
|
|
listen_dev = &connection ;
|
|
tc_init_with_connection_info(&connection, AF_INET, SOCK_DGRAM, address, in_port) ;
|
|
message_publish(MSG_INFO, "Created udp variable server %s:%d\n", listen_dev->hostname, listen_dev->port) ;
|
|
tc_blockio( &connection , TC_COMM_NOBLOCKIO ) ;
|
|
conn_type = UDP ;
|
|
return 0 ;
|
|
}
|
|
|
|
int Trick::VariableServerThread::create_mcast_socket(const char * mcast_address, const char * address, unsigned short in_port) {
|
|
int ret ;
|
|
if ( mcast_address == NULL || mcast_address[0] == '\0' ) {
|
|
message_publish(MSG_ERROR, "Multicast address must be defined.\n") ;
|
|
return -1 ;
|
|
}
|
|
create_udp_socket(address, in_port) ;
|
|
|
|
conn_type = MCAST ;
|
|
|
|
struct ip_mreq mreq;
|
|
mreq.imr_multiaddr.s_addr = inet_addr(mcast_address);
|
|
mreq.imr_interface.s_addr = htonl(INADDR_ANY);
|
|
ret = setsockopt(connection.socket, IPPROTO_IP, IP_ADD_MEMBERSHIP, &mreq, sizeof(mreq)) ;
|
|
if ( ret < 0 ) {
|
|
perror("ip_add_membership") ;
|
|
return ret ;
|
|
}
|
|
|
|
memset(&connection.remoteServAddr, 0, sizeof(struct sockaddr_in));
|
|
connection.remoteServAddr.sin_family = AF_INET;
|
|
connection.remoteServAddr.sin_addr.s_addr = inet_addr(mcast_address);
|
|
connection.remoteServAddr.sin_port = htons(in_port);
|
|
|
|
message_publish(MSG_INFO, "Multicast variable server output %s:%d\n", mcast_address, listen_dev->port) ;
|
|
return 0 ;
|
|
|
|
}
|