void fm_ban()
{
pl_history(list, CMD_BAN, SID);
list->position = -1;
fm_run(list);
SCREEN_UPDATE();
}
//void LoadFunction::load(multimap<string, pair<string, string> > names)
void LoadFunction::load(list<LoadFunctionElement*> names)
{
// change data type to something like that:
// list< pair<string, map<string, string> > >
// list< pair<plug-in name, <parameter-name, parameter-value> > >
// list.at(LOAD_POS) == load plugin //no params, yet
// list.at(LOAD_HISTORY_POS) == load history plugin
// list.at(CRUSTAL_DECAY_POS) == crustal decay plugin
// and maybe put it in an extra object for easier to understand access??
// like LoadFunctionBin??
list< LoadFunctionElement* >::iterator names_iter = names.begin();
load_function_component = 0;
while(names_iter != names.end()){
if(load_function_component > N_LOAD_COMPS)
{
crusde_error("Maximum Load component number (%d) exceeded. This number is a memory saving measure. \
Go to constants.h, increase the number N_LOAD_COMPS to your needs, recompile and rerun.", N_LOAD_COMPS);
}
SimulationCore::instance()->setLoadFunctionComponent( load_function_component );
LoadPlugin *pl_load = new LoadPlugin( (*names_iter)->getLoadName().c_str() );
LoadHistoryPlugin *pl_history(NULL);
CrustalDecayPlugin *pl_decay(NULL);
if( !(*names_iter)->getHistoryName().empty() )
{
pl_history = new LoadHistoryPlugin( (*names_iter)->getHistoryName().c_str() );
pl_history->setJobName( (*names_iter)->getHistoryJob() );
}
if( !(*names_iter)->getDecayName().empty() )
{
pl_decay = new CrustalDecayPlugin( (*names_iter)->getDecayName().c_str() );
pl_decay->setJobName( (*names_iter)->getDecayJob() );
}
//try loading the plugins
try
{
pl_load->load( SimulationCore::instance()->getPluginFilename("load", (*names_iter)->getLoadName().c_str()) );
if(pl_history != NULL)
{
pl_history->load( SimulationCore::instance()->getPluginFilename("load_history", (*names_iter)->getHistoryName().c_str()) );
}
if(pl_decay != NULL)
{
pl_decay->load( SimulationCore::instance()->getPluginFilename("crustal_decay", (*names_iter)->getDecayName().c_str()) );
}
}
catch(runtime_error e)
{
SimulationCore::instance()->abort(e.what());
}
pl_load_map.insert(pair<LoadPlugin*, pair<LoadHistoryPlugin*, CrustalDecayPlugin*> > (pl_load, pair<LoadHistoryPlugin*, CrustalDecayPlugin*>(pl_history, pl_decay) ) );
++names_iter;
++load_function_component;
}
void fm_run(struct playlist *pl)
{
int status;
/* make sure only one instance of play process */
if(playproc > 0)
{
signal(SIGCHLD, SIG_DFL);
kill(playproc, SIGUSR1);
while(playproc != waitpid(playproc, &status, 0))
{
if(ESRCH == errno || ECHILD == errno)
{
break;
}
exit(EXIT_FAILURE);
}
if(WIFEXITED(status) && EXIT_SUCCESS == WEXITSTATUS(status))
{
pl_history(list, ack, SID);
ack = CMD_NEXT;
fm_recording();
}
else
{
pl_history(list, CMD_SKIP, SID);
}
}
current = (struct hash **)pl_current(pl);
list = pl;
switch((playproc = fork()))
{
case -1:
die("failed to fork process");
case 0:
signal(SIGINT, SIG_IGN);
signal(SIGUSR1, SIG_DFL);
close(STDIN_FILENO);
debug("PLAY: %s(%d) | %d / %d\n",
value((const struct hash **)current, "title"),
value((const struct hash **)current, "sid"),
list->position, list->length);
play(URL);
exit(EXIT_SUCCESS);
default:
break;
}
signal(SIGCHLD, fm_next);
}
