mirror of
https://github.com/nasa/trick.git
synced 2024-12-22 22:42:26 +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
74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
|
|
#include "trick/RtiExec.hh"
|
|
#include "trick/message_proto.h"
|
|
#include "trick/exec_proto.h"
|
|
|
|
Trick::RtiExec::RtiExec() :
|
|
frame_multiple(1) ,
|
|
frame_offset(0) ,
|
|
debug(false) {
|
|
pthread_mutex_init(&list_mutex, NULL) ;
|
|
}
|
|
|
|
Trick::RtiExec::~RtiExec() {}
|
|
|
|
/**
|
|
@details
|
|
-# lock the file_list mutex
|
|
-# add the new list to the fire_list
|
|
-# unlock the file_list mutex
|
|
*/
|
|
void Trick::RtiExec::AddToFireList( RtiList * rti_list ) {
|
|
pthread_mutex_lock(&list_mutex) ;
|
|
fire_list.push_back(rti_list) ;
|
|
pthread_mutex_unlock(&list_mutex) ;
|
|
}
|
|
|
|
/**
|
|
@details
|
|
-# If the current frame is the correct frame multiple and offset
|
|
-# If there is a list of injections in the fire_list
|
|
-# Try to unlock the file_list mutex
|
|
-# If successful, execute the fire_list and clear the list
|
|
-# unlock the mutex
|
|
*/
|
|
int Trick::RtiExec::Exec () {
|
|
long long curr_frame = exec_get_frame_count() ;
|
|
curr_frame %= frame_multiple ;
|
|
if ( curr_frame == frame_offset ) {
|
|
if ( ! fire_list.empty() ) {
|
|
// use trylock so we don't block if the mutex is in use.
|
|
if ( pthread_mutex_trylock(&list_mutex) == 0 ) {
|
|
std::vector < RtiList * >::iterator rlit ;
|
|
for ( rlit = fire_list.begin() ; rlit != fire_list.end() ; rlit++ ) {
|
|
(*rlit)->execute(debug) ;
|
|
delete (*rlit) ;
|
|
}
|
|
fire_list.clear() ;
|
|
pthread_mutex_unlock(&list_mutex) ;
|
|
}
|
|
}
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
void Trick::RtiExec::SetDebug( bool on_off ) {
|
|
debug = on_off ;
|
|
}
|
|
|
|
int Trick::RtiExec::SetFrameMultiple( unsigned int mult ) {
|
|
frame_multiple = mult ;
|
|
return 0 ;
|
|
}
|
|
|
|
int Trick::RtiExec::SetFrameOffset( unsigned int offset ) {
|
|
if ( offset >= frame_multiple ) {
|
|
message_publish(MSG_ERROR, "RTI frame offset must be less than frame_multiple\n") ;
|
|
return -1 ;
|
|
}
|
|
frame_offset = offset ;
|
|
return 0 ;
|
|
}
|
|
|
|
|