mirror of
https://github.com/nasa/trick.git
synced 2024-12-19 13:17:55 +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
108 lines
2.7 KiB
C++
108 lines
2.7 KiB
C++
|
|
#include <stdio.h>
|
|
|
|
#ifdef HAVE_ZEROCONF
|
|
#if __linux
|
|
#include <avahi-client/client.h>
|
|
#include <avahi-client/publish.h>
|
|
#include <avahi-common/simple-watch.h>
|
|
#include <avahi-common/alternative.h>
|
|
#include <avahi-common/error.h>
|
|
#include <avahi-common/malloc.h>
|
|
#endif
|
|
#if __APPLE__
|
|
#include <dns_sd.h>
|
|
#endif
|
|
#endif
|
|
|
|
#include "trick/Zeroconf.hh"
|
|
#include "trick/variable_server_proto.h"
|
|
|
|
Trick::Zeroconf::Zeroconf() {
|
|
name = std::string("My Sim!!!") ;
|
|
type = std::string("_trick-vs._tcp") ;
|
|
|
|
#ifdef HAVE_ZEROCONF
|
|
#if __linux
|
|
simple_poll = NULL ;
|
|
client = NULL ;
|
|
group = NULL ;
|
|
#endif
|
|
#endif
|
|
|
|
}
|
|
|
|
#ifdef HAVE_ZEROCONF
|
|
#if __linux
|
|
extern "C" void entry_group_callback(AvahiEntryGroup *g, AvahiEntryGroupState state, void *userdata) ;
|
|
|
|
extern "C" {
|
|
void entry_group_callback(AvahiEntryGroup *g, AvahiEntryGroupState state, void *userdata) {
|
|
|
|
/* Called whenever the entry group state changes */
|
|
char * name = (char *)userdata;
|
|
|
|
switch (state) {
|
|
case AVAHI_ENTRY_GROUP_ESTABLISHED :
|
|
/* The entry group has been established successfully */
|
|
fprintf(stderr, "Service '%s' successfully established.\n", name);
|
|
break;
|
|
|
|
case AVAHI_ENTRY_GROUP_COLLISION :
|
|
break;
|
|
|
|
case AVAHI_ENTRY_GROUP_FAILURE :
|
|
fprintf(stderr, "Entry group failure: %s\n", avahi_strerror(avahi_client_errno(avahi_entry_group_get_client(g))));
|
|
break;
|
|
|
|
case AVAHI_ENTRY_GROUP_UNCOMMITED:
|
|
case AVAHI_ENTRY_GROUP_REGISTERING:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
int Trick::Zeroconf::init() {
|
|
|
|
#ifdef HAVE_ZEROCONF
|
|
#if __linux
|
|
int error;
|
|
int ret ;
|
|
char r[128] ;
|
|
|
|
if (!(simple_poll = avahi_simple_poll_new())) {
|
|
fprintf(stderr, "Failed to create simple poll object.\n");
|
|
return -1 ;
|
|
}
|
|
|
|
client = avahi_client_new(avahi_simple_poll_get(simple_poll), (AvahiClientFlags)0, NULL, NULL, &error);
|
|
|
|
if ( client != NULL ) {
|
|
group = avahi_entry_group_new(client, entry_group_callback, (void *)name.c_str()) ;
|
|
if (avahi_entry_group_is_empty(group)) {
|
|
ret = avahi_entry_group_add_service(group, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, (AvahiPublishFlags)0,
|
|
name.c_str(), type.c_str(), NULL, NULL, var_server_get_port(), NULL, r, NULL) ;
|
|
ret = avahi_entry_group_commit(group) ;
|
|
}
|
|
}
|
|
#endif
|
|
#if __APPLE__
|
|
DNSServiceErrorType error ;
|
|
|
|
error = DNSServiceRegister(&dns_service_ref,
|
|
0, 0,
|
|
name.c_str(), type.c_str(),
|
|
NULL, NULL,
|
|
htons(var_server_get_port()),
|
|
0, NULL, // txt record stuff
|
|
NULL, NULL); // callback stuff
|
|
#endif
|
|
#endif
|
|
|
|
return 0 ;
|
|
|
|
}
|
|
|